Initial commit.

TODO: Copyright information.
Including source code and a patch to add files generated by GNU Autoconf
is not very pretty...  Running 'make dist' in the SVN trunk to generate
a source archive might be better.

359 files changed, 100112 insertions, 0 deletions

diff --git a/build b/build
new file mode 100755
index 0000000..e00ceab
--- /dev/null
+++ b/build
@@ -0,0 +1,16 @@
+#! /usr/bin/make -f
+
+opkg opkg-doc libopkg.1 libopkg.1-dbg libopkg.1-dev: opkg.buildstamp
+
+.SILENT: opkg.buildstamp
+opkg.buildstamp:
+	cd src && chmod a+x configure && \
+		./configure --prefix=/usr --disable-static \
+		--disable-curl --disable-ssl-curl --disable-gpg && \
+		make && make DESTDIR=$$(pwd)/../dest install
+	oh-strip -gl /usr/lib/libopkg.so.1.0.0
+	oh-installfiles opkg opkg-doc libopkg.1 libopkg.1-dbg libopkg.1-dev
+	oh-installdocs libopkg.1
+	oh-gencontrol opkg opkg-doc libopkg.1 libopkg.1-dbg libopkg.1-dev
+	oh-buildopk opkg opkg-doc libopkg.1 libopkg.1-dbg libopkg.1-dev
+	touch opkg.buildstamp
diff --git a/changelog b/changelog
new file mode 100644
index 0000000..1c05b8a
--- /dev/null
+++ b/changelog
@@ -0,0 +1,5 @@
+opkg (0.1.8+r635-1)
+
+  * Initial release.
+
+ -- P. J. McDermott <pjm@nac.net>  2011-02-03 03:12:35 -0500
diff --git a/config b/config
new file mode 100644
index 0000000..887381d
--- /dev/null
+++ b/config
@@ -0,0 +1 @@
+runtime opkg.conf /etc/opkg/opkg.conf
diff --git a/control b/control
new file mode 100644
index 0000000..dc40e38
--- /dev/null
+++ b/control
@@ -0,0 +1,5 @@
+Source: opkg
+Version: 0.1.8+r635-1
+Maintainer: "P. J. McDermott" <pjm@nac.net>
+Build-Depends: make gcc-4.6 libgcc.1 libc-dev opkg-config.1
+Homepage: https://code.google.com/p/opkg/
diff --git a/copyright b/copyright
new file mode 100644
index 0000000..1333ed7
--- /dev/null
+++ b/copyright
@@ -0,0 +1 @@
+TODO
diff --git a/format b/format
new file mode 100644
index 0000000..d3827e7
--- /dev/null
+++ b/format
@@ -0,0 +1 @@
+1.0
diff --git a/libopkg.1-dbg.pkg/control b/libopkg.1-dbg.pkg/control
new file mode 100644
index 0000000..c2587fa
--- /dev/null
+++ b/libopkg.1-dbg.pkg/control
@@ -0,0 +1,12 @@
+Package: libopkg.1-dbg
+Architecture: any
+Depends: libopkg.1 (= 0.1.8+r635-1)
+Description: Open PacKaGe Management - library debugging symbols
+ Opkg is a lightweight package management system. It is written in C and
+ resembles apt/dpkg in operation. It is intended for use on embedded Linux
+ devices and is used in this capacity in the OpenEmbedded and OpenWrt projects.
+ .
+ As best it can, opkg maintains backwards compatibility with ipkg and conforms
+ to a subset of debian's policy manual regarding control files.
+ .
+ This package provides debugging symbols for the opkg library.
diff --git a/libopkg.1-dbg.pkg/install b/libopkg.1-dbg.pkg/install
new file mode 100644
index 0000000..f4a3df7
--- /dev/null
+++ b/libopkg.1-dbg.pkg/install
@@ -0,0 +1 @@
+/usr/lib/debug/usr/lib/libopkg*
diff --git a/libopkg.1-dev.pkg/control b/libopkg.1-dev.pkg/control
new file mode 100644
index 0000000..a65ef93
--- /dev/null
+++ b/libopkg.1-dev.pkg/control
@@ -0,0 +1,12 @@
+Package: libopkg.1-dev
+Architecture: all
+Depends: libopkg.1
+Description: Open PacKaGe Management - development files
+ Opkg is a lightweight package management system. It is written in C and
+ resembles apt/dpkg in operation. It is intended for use on embedded Linux
+ devices and is used in this capacity in the OpenEmbedded and OpenWrt projects.
+ .
+ As best it can, opkg maintains backwards compatibility with ipkg and conforms
+ to a subset of debian's policy manual regarding control files.
+ .
+ This package provides development files for the opkg library.
diff --git a/libopkg.1-dev.pkg/install b/libopkg.1-dev.pkg/install
new file mode 100644
index 0000000..2d56f53
--- /dev/null
+++ b/libopkg.1-dev.pkg/install
@@ -0,0 +1 @@
+/usr/include
diff --git a/libopkg.1.pkg/control b/libopkg.1.pkg/control
new file mode 100644
index 0000000..408500e
--- /dev/null
+++ b/libopkg.1.pkg/control
@@ -0,0 +1,11 @@
+Package: libopkg.1
+Architecture: any
+Description: Open PacKaGe Management - library
+ Opkg is a lightweight package management system. It is written in C and
+ resembles apt/dpkg in operation. It is intended for use on embedded Linux
+ devices and is used in this capacity in the OpenEmbedded and OpenWrt projects.
+ .
+ As best it can, opkg maintains backwards compatibility with ipkg and conforms
+ to a subset of debian's policy manual regarding control files.
+ .
+ This package provides the opkg library.
diff --git a/libopkg.1.pkg/install b/libopkg.1.pkg/install
new file mode 100644
index 0000000..aa1f5af
--- /dev/null
+++ b/libopkg.1.pkg/install
@@ -0,0 +1,3 @@
+/usr/lib/libopkg*
+/usr/lib/pkgconfig
+/usr/share/opkg
diff --git a/opkg-doc.pkg/control b/opkg-doc.pkg/control
new file mode 100644
index 0000000..fa7274a
--- /dev/null
+++ b/opkg-doc.pkg/control
@@ -0,0 +1,12 @@
+Package: opkg-doc
+Architecture: all
+Depends: opkg
+Description: Open PacKaGe Management - documentation
+ Opkg is a lightweight package management system. It is written in C and
+ resembles apt/dpkg in operation. It is intended for use on embedded Linux
+ devices and is used in this capacity in the OpenEmbedded and OpenWrt projects.
+ .
+ As best it can, opkg maintains backwards compatibility with ipkg and conforms
+ to a subset of debian's policy manual regarding control files.
+ .
+ This package provides manual pages for the opkg utilities.
diff --git a/opkg-doc.pkg/install b/opkg-doc.pkg/install
new file mode 100644
index 0000000..0ddb634
--- /dev/null
+++ b/opkg-doc.pkg/install
@@ -0,0 +1 @@
+/usr/share/man
diff --git a/opkg.pkg/control b/opkg.pkg/control
new file mode 100644
index 0000000..6d0394e
--- /dev/null
+++ b/opkg.pkg/control
@@ -0,0 +1,12 @@
+Package: opkg
+Architecture: any
+Depends: libopkg.1
+Description: Open PacKaGe Management
+ Opkg is a lightweight package management system. It is written in C and
+ resembles apt/dpkg in operation. It is intended for use on embedded Linux
+ devices and is used in this capacity in the OpenEmbedded and OpenWrt projects.
+ .
+ As best it can, opkg maintains backwards compatibility with ipkg and conforms
+ to a subset of debian's policy manual regarding control files.
+ .
+ This package provides the opkg utilities.
diff --git a/opkg.pkg/install b/opkg.pkg/install
new file mode 100644
index 0000000..03d9de7
--- /dev/null
+++ b/opkg.pkg/install
@@ -0,0 +1,2 @@
+/usr/bin
+/etc
diff --git a/opkg.pkg/postinst b/opkg.pkg/postinst
new file mode 100755
index 0000000..c4baf40
--- /dev/null
+++ b/opkg.pkg/postinst
@@ -0,0 +1,3 @@
+#! /bin/sh
+
+ln -s opkg-cl /usr/bin/opkg
diff --git a/opkg.pkg/prerm b/opkg.pkg/prerm
new file mode 100755
index 0000000..91527fa
--- /dev/null
+++ b/opkg.pkg/prerm
@@ -0,0 +1,3 @@
+#! /bin/sh
+
+rm /usr/bin/opkg
diff --git a/patches/01_autoconf.patch b/patches/01_autoconf.patch
new file mode 100644
index 0000000..d1f0ee9
--- /dev/null
+++ b/patches/01_autoconf.patch
@@ -0,0 +1,45749 @@
+Description: Generated build system for opkg
+ We're using a Subversion checkout of opkg, which is missing a configure script
+ and input makefiles.  So we must generate these before we can build opkg.
+ .
+ Generated by P. J. McDermott using GNU Autoconf and friends on Debian
+ GNU/Linux.  Command:
+   $ autoreconf -v --install
+From: "P. J. McDermott" <pjm@nac.net>
+
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/aclocal.m4 opkg-0.1.8+r635-autoconf/aclocal.m4
+--- opkg-0.1.8+r635/aclocal.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/aclocal.m4	2012-02-03 01:50:24.603151871 -0500
+@@ -0,0 +1,1148 @@
++# generated automatically by aclocal 1.11.2 -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
++# Inc.
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++m4_ifndef([AC_AUTOCONF_VERSION],
++  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
++m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
++[m4_warning([this file was generated for autoconf 2.68.
++You have another version of autoconf.  It may work, but is not guaranteed to.
++If you have problems, you may need to regenerate the build system entirely.
++To do so, use the procedure documented by the package, typically `autoreconf'.])])
++
++# pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
++# serial 1 (pkg-config-0.24)
++# 
++# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
++#
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# PKG_PROG_PKG_CONFIG([MIN-VERSION])
++# ----------------------------------
++AC_DEFUN([PKG_PROG_PKG_CONFIG],
++[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
++m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
++m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
++AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
++AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
++AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
++
++if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
++	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
++fi
++if test -n "$PKG_CONFIG"; then
++	_pkg_min_version=m4_default([$1], [0.9.0])
++	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
++	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
++		AC_MSG_RESULT([yes])
++	else
++		AC_MSG_RESULT([no])
++		PKG_CONFIG=""
++	fi
++fi[]dnl
++])# PKG_PROG_PKG_CONFIG
++
++# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
++#
++# Check to see whether a particular set of modules exists.  Similar
++# to PKG_CHECK_MODULES(), but does not set variables or print errors.
++#
++# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
++# only at the first occurence in configure.ac, so if the first place
++# it's called might be skipped (such as if it is within an "if", you
++# have to call PKG_CHECK_EXISTS manually
++# --------------------------------------------------------------
++AC_DEFUN([PKG_CHECK_EXISTS],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
++if test -n "$PKG_CONFIG" && \
++    AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
++  m4_default([$2], [:])
++m4_ifvaln([$3], [else
++  $3])dnl
++fi])
++
++# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
++# ---------------------------------------------
++m4_define([_PKG_CONFIG],
++[if test -n "$$1"; then
++    pkg_cv_[]$1="$$1"
++ elif test -n "$PKG_CONFIG"; then
++    PKG_CHECK_EXISTS([$3],
++                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes ],
++		     [pkg_failed=yes])
++ else
++    pkg_failed=untried
++fi[]dnl
++])# _PKG_CONFIG
++
++# _PKG_SHORT_ERRORS_SUPPORTED
++# -----------------------------
++AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++        _pkg_short_errors_supported=yes
++else
++        _pkg_short_errors_supported=no
++fi[]dnl
++])# _PKG_SHORT_ERRORS_SUPPORTED
++
++
++# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
++# [ACTION-IF-NOT-FOUND])
++#
++#
++# Note that if there is a possibility the first call to
++# PKG_CHECK_MODULES might not happen, you should be sure to include an
++# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
++#
++#
++# --------------------------------------------------------------
++AC_DEFUN([PKG_CHECK_MODULES],
++[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
++AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
++AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
++
++pkg_failed=no
++AC_MSG_CHECKING([for $1])
++
++_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
++_PKG_CONFIG([$1][_LIBS], [libs], [$2])
++
++m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
++and $1[]_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details.])
++
++if test $pkg_failed = yes; then
++   	AC_MSG_RESULT([no])
++        _PKG_SHORT_ERRORS_SUPPORTED
++        if test $_pkg_short_errors_supported = yes; then
++	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
++        else 
++	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
++        fi
++	# Put the nasty error message in config.log where it belongs
++	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
++
++	m4_default([$4], [AC_MSG_ERROR(
++[Package requirements ($2) were not met:
++
++$$1_PKG_ERRORS
++
++Consider adjusting the PKG_CONFIG_PATH environment variable if you
++installed software in a non-standard prefix.
++
++_PKG_TEXT])[]dnl
++        ])
++elif test $pkg_failed = untried; then
++     	AC_MSG_RESULT([no])
++	m4_default([$4], [AC_MSG_FAILURE(
++[The pkg-config script could not be found or is too old.  Make sure it
++is in your PATH or set the PKG_CONFIG environment variable to the full
++path to pkg-config.
++
++_PKG_TEXT
++
++To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
++        ])
++else
++	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
++	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
++        AC_MSG_RESULT([yes])
++	$3
++fi[]dnl
++])# PKG_CHECK_MODULES
++
++# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
++# Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 1
++
++# AM_AUTOMAKE_VERSION(VERSION)
++# ----------------------------
++# Automake X.Y traces this macro to ensure aclocal.m4 has been
++# generated from the m4 files accompanying Automake X.Y.
++# (This private macro should not be called outside this file.)
++AC_DEFUN([AM_AUTOMAKE_VERSION],
++[am__api_version='1.11'
++dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
++dnl require some minimum version.  Point them to the right macro.
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++      [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
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++
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++m4_define([_AM_AUTOCONF_VERSION], [])
++
++# AM_SET_CURRENT_AUTOMAKE_VERSION
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++# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
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++
++# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
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++#    fails when called from a subdirectory if $ac_aux_dir is relative
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++#    fails if $ac_aux_dir is absolute,
++#    fails when called from a subdirectory in a VPATH build with
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++#
++# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
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++# start a VPATH build or use an absolute $srcdir.
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++# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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++#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
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++#
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++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
++# 2010, 2011 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
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++       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
++       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
++       [$1], UPC,  [depcc="$UPC"  am_compiler_list=],
++       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
++                   [depcc="$$1"   am_compiler_list=])
++
++AC_CACHE_CHECK([dependency style of $depcc],
++               [am_cv_$1_dependencies_compiler_type],
++[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++  # We make a subdir and do the tests there.  Otherwise we can end up
++  # making bogus files that we don't know about and never remove.  For
++  # instance it was reported that on HP-UX the gcc test will end up
++  # making a dummy file named `D' -- because `-MD' means `put the output
++  # in D'.
++  rm -rf conftest.dir
++  mkdir conftest.dir
++  # Copy depcomp to subdir because otherwise we won't find it if we're
++  # using a relative directory.
++  cp "$am_depcomp" conftest.dir
++  cd conftest.dir
++  # We will build objects and dependencies in a subdirectory because
++  # it helps to detect inapplicable dependency modes.  For instance
++  # both Tru64's cc and ICC support -MD to output dependencies as a
++  # side effect of compilation, but ICC will put the dependencies in
++  # the current directory while Tru64 will put them in the object
++  # directory.
++  mkdir sub
++
++  am_cv_$1_dependencies_compiler_type=none
++  if test "$am_compiler_list" = ""; then
++     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
++  fi
++  am__universal=false
++  m4_case([$1], [CC],
++    [case " $depcc " in #(
++     *\ -arch\ *\ -arch\ *) am__universal=true ;;
++     esac],
++    [CXX],
++    [case " $depcc " in #(
++     *\ -arch\ *\ -arch\ *) am__universal=true ;;
++     esac])
++
++  for depmode in $am_compiler_list; do
++    # Setup a source with many dependencies, because some compilers
++    # like to wrap large dependency lists on column 80 (with \), and
++    # we should not choose a depcomp mode which is confused by this.
++    #
++    # We need to recreate these files for each test, as the compiler may
++    # overwrite some of them when testing with obscure command lines.
++    # This happens at least with the AIX C compiler.
++    : > sub/conftest.c
++    for i in 1 2 3 4 5 6; do
++      echo '#include "conftst'$i'.h"' >> sub/conftest.c
++      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
++      # Solaris 8's {/usr,}/bin/sh.
++      touch sub/conftst$i.h
++    done
++    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
++
++    # We check with `-c' and `-o' for the sake of the "dashmstdout"
++    # mode.  It turns out that the SunPro C++ compiler does not properly
++    # handle `-M -o', and we need to detect this.  Also, some Intel
++    # versions had trouble with output in subdirs
++    am__obj=sub/conftest.${OBJEXT-o}
++    am__minus_obj="-o $am__obj"
++    case $depmode in
++    gcc)
++      # This depmode causes a compiler race in universal mode.
++      test "$am__universal" = false || continue
++      ;;
++    nosideeffect)
++      # after this tag, mechanisms are not by side-effect, so they'll
++      # only be used when explicitly requested
++      if test "x$enable_dependency_tracking" = xyes; then
++	continue
++      else
++	break
++      fi
++      ;;
++    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
++      # This compiler won't grok `-c -o', but also, the minuso test has
++      # not run yet.  These depmodes are late enough in the game, and
++      # so weak that their functioning should not be impacted.
++      am__obj=conftest.${OBJEXT-o}
++      am__minus_obj=
++      ;;
++    none) break ;;
++    esac
++    if depmode=$depmode \
++       source=sub/conftest.c object=$am__obj \
++       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
++       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
++         >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
++       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++      # icc doesn't choke on unknown options, it will just issue warnings
++      # or remarks (even with -Werror).  So we grep stderr for any message
++      # that says an option was ignored or not supported.
++      # When given -MP, icc 7.0 and 7.1 complain thusly:
++      #   icc: Command line warning: ignoring option '-M'; no argument required
++      # The diagnosis changed in icc 8.0:
++      #   icc: Command line remark: option '-MP' not supported
++      if (grep 'ignoring option' conftest.err ||
++          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
++        am_cv_$1_dependencies_compiler_type=$depmode
++        break
++      fi
++    fi
++  done
++
++  cd ..
++  rm -rf conftest.dir
++else
++  am_cv_$1_dependencies_compiler_type=none
++fi
++])
++AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
++AM_CONDITIONAL([am__fastdep$1], [
++  test "x$enable_dependency_tracking" != xno \
++  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
++])
++
++
++# AM_SET_DEPDIR
++# -------------
++# Choose a directory name for dependency files.
++# This macro is AC_REQUIREd in _AM_DEPENDENCIES
++AC_DEFUN([AM_SET_DEPDIR],
++[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
++AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
++])
++
++
++# AM_DEP_TRACK
++# ------------
++AC_DEFUN([AM_DEP_TRACK],
++[AC_ARG_ENABLE(dependency-tracking,
++[  --disable-dependency-tracking  speeds up one-time build
++  --enable-dependency-tracking   do not reject slow dependency extractors])
++if test "x$enable_dependency_tracking" != xno; then
++  am_depcomp="$ac_aux_dir/depcomp"
++  AMDEPBACKSLASH='\'
++  am__nodep='_no'
++fi
++AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
++AC_SUBST([AMDEPBACKSLASH])dnl
++_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
++AC_SUBST([am__nodep])dnl
++_AM_SUBST_NOTMAKE([am__nodep])dnl
++])
++
++# Generate code to set up dependency tracking.              -*- Autoconf -*-
++
++# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++#serial 5
++
++# _AM_OUTPUT_DEPENDENCY_COMMANDS
++# ------------------------------
++AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
++[{
++  # Autoconf 2.62 quotes --file arguments for eval, but not when files
++  # are listed without --file.  Let's play safe and only enable the eval
++  # if we detect the quoting.
++  case $CONFIG_FILES in
++  *\'*) eval set x "$CONFIG_FILES" ;;
++  *)   set x $CONFIG_FILES ;;
++  esac
++  shift
++  for mf
++  do
++    # Strip MF so we end up with the name of the file.
++    mf=`echo "$mf" | sed -e 's/:.*$//'`
++    # Check whether this is an Automake generated Makefile or not.
++    # We used to match only the files named `Makefile.in', but
++    # some people rename them; so instead we look at the file content.
++    # Grep'ing the first line is not enough: some people post-process
++    # each Makefile.in and add a new line on top of each file to say so.
++    # Grep'ing the whole file is not good either: AIX grep has a line
++    # limit of 2048, but all sed's we know have understand at least 4000.
++    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
++      dirpart=`AS_DIRNAME("$mf")`
++    else
++      continue
++    fi
++    # Extract the definition of DEPDIR, am__include, and am__quote
++    # from the Makefile without running `make'.
++    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
++    test -z "$DEPDIR" && continue
++    am__include=`sed -n 's/^am__include = //p' < "$mf"`
++    test -z "am__include" && continue
++    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
++    # When using ansi2knr, U may be empty or an underscore; expand it
++    U=`sed -n 's/^U = //p' < "$mf"`
++    # Find all dependency output files, they are included files with
++    # $(DEPDIR) in their names.  We invoke sed twice because it is the
++    # simplest approach to changing $(DEPDIR) to its actual value in the
++    # expansion.
++    for file in `sed -n "
++      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++      # Make sure the directory exists.
++      test -f "$dirpart/$file" && continue
++      fdir=`AS_DIRNAME(["$file"])`
++      AS_MKDIR_P([$dirpart/$fdir])
++      # echo "creating $dirpart/$file"
++      echo '# dummy' > "$dirpart/$file"
++    done
++  done
++}
++])# _AM_OUTPUT_DEPENDENCY_COMMANDS
++
++
++# AM_OUTPUT_DEPENDENCY_COMMANDS
++# -----------------------------
++# This macro should only be invoked once -- use via AC_REQUIRE.
++#
++# This code is only required when automatic dependency tracking
++# is enabled.  FIXME.  This creates each `.P' file that we will
++# need in order to bootstrap the dependency handling code.
++AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
++[AC_CONFIG_COMMANDS([depfiles],
++     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
++     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
++])
++
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 8
++
++# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
++AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
++
++# Do all the work for Automake.                             -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
++# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 16
++
++# This macro actually does too much.  Some checks are only needed if
++# your package does certain things.  But this isn't really a big deal.
++
++# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
++# AM_INIT_AUTOMAKE([OPTIONS])
++# -----------------------------------------------
++# The call with PACKAGE and VERSION arguments is the old style
++# call (pre autoconf-2.50), which is being phased out.  PACKAGE
++# and VERSION should now be passed to AC_INIT and removed from
++# the call to AM_INIT_AUTOMAKE.
++# We support both call styles for the transition.  After
++# the next Automake release, Autoconf can make the AC_INIT
++# arguments mandatory, and then we can depend on a new Autoconf
++# release and drop the old call support.
++AC_DEFUN([AM_INIT_AUTOMAKE],
++[AC_PREREQ([2.62])dnl
++dnl Autoconf wants to disallow AM_ names.  We explicitly allow
++dnl the ones we care about.
++m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
++AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
++AC_REQUIRE([AC_PROG_INSTALL])dnl
++if test "`cd $srcdir && pwd`" != "`pwd`"; then
++  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
++  # is not polluted with repeated "-I."
++  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
++  # test to see if srcdir already configured
++  if test -f $srcdir/config.status; then
++    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
++  fi
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++  if (cygpath --version) >/dev/null 2>/dev/null; then
++    CYGPATH_W='cygpath -w'
++  else
++    CYGPATH_W=echo
++  fi
++fi
++AC_SUBST([CYGPATH_W])
++
++# Define the identity of the package.
++dnl Distinguish between old-style and new-style calls.
++m4_ifval([$2],
++[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
++ AC_SUBST([PACKAGE], [$1])dnl
++ AC_SUBST([VERSION], [$2])],
++[_AM_SET_OPTIONS([$1])dnl
++dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
++m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
++  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
++ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
++ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
++
++_AM_IF_OPTION([no-define],,
++[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
++ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
++
++# Some tools Automake needs.
++AC_REQUIRE([AM_SANITY_CHECK])dnl
++AC_REQUIRE([AC_ARG_PROGRAM])dnl
++AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
++AM_MISSING_PROG(AUTOCONF, autoconf)
++AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
++AM_MISSING_PROG(AUTOHEADER, autoheader)
++AM_MISSING_PROG(MAKEINFO, makeinfo)
++AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
++AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
++AC_REQUIRE([AM_PROG_MKDIR_P])dnl
++# We need awk for the "check" target.  The system "awk" is bad on
++# some platforms.
++AC_REQUIRE([AC_PROG_AWK])dnl
++AC_REQUIRE([AC_PROG_MAKE_SET])dnl
++AC_REQUIRE([AM_SET_LEADING_DOT])dnl
++_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
++	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
++			     [_AM_PROG_TAR([v7])])])
++_AM_IF_OPTION([no-dependencies],,
++[AC_PROVIDE_IFELSE([AC_PROG_CC],
++		  [_AM_DEPENDENCIES(CC)],
++		  [define([AC_PROG_CC],
++			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_CXX],
++		  [_AM_DEPENDENCIES(CXX)],
++		  [define([AC_PROG_CXX],
++			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
++AC_PROVIDE_IFELSE([AC_PROG_OBJC],
++		  [_AM_DEPENDENCIES(OBJC)],
++		  [define([AC_PROG_OBJC],
++			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
++])
++_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
++dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
++dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
++dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
++AC_CONFIG_COMMANDS_PRE(dnl
++[m4_provide_if([_AM_COMPILER_EXEEXT],
++  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
++])
++
++dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
++dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
++dnl mangled by Autoconf and run in a shell conditional statement.
++m4_define([_AC_COMPILER_EXEEXT],
++m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
++
++
++# When config.status generates a header, we must update the stamp-h file.
++# This file resides in the same directory as the config header
++# that is generated.  The stamp files are numbered to have different names.
++
++# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
++# loop where config.status creates the headers, so we can generate
++# our stamp files there.
++AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
++[# Compute $1's index in $config_headers.
++_am_arg=$1
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++  case $_am_header in
++    $_am_arg | $_am_arg:* )
++      break ;;
++    * )
++      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++  esac
++done
++echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
++
++# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
++# Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 1
++
++# AM_PROG_INSTALL_SH
++# ------------------
++# Define $install_sh.
++AC_DEFUN([AM_PROG_INSTALL_SH],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++if test x"${install_sh}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
++  *)
++    install_sh="\${SHELL} $am_aux_dir/install-sh"
++  esac
++fi
++AC_SUBST(install_sh)])
++
++# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# Check whether the underlying file-system supports filenames
++# with a leading dot.  For instance MS-DOS doesn't.
++AC_DEFUN([AM_SET_LEADING_DOT],
++[rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++  am__leading_dot=.
++else
++  am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++AC_SUBST([am__leading_dot])])
++
++# Check to see how 'make' treats includes.	            -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 4
++
++# AM_MAKE_INCLUDE()
++# -----------------
++# Check to see how make treats includes.
++AC_DEFUN([AM_MAKE_INCLUDE],
++[am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++	@echo this is the am__doit target
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++AC_MSG_CHECKING([for style of include used by $am_make])
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# Ignore all kinds of additional output from `make'.
++case `$am_make -s -f confmf 2> /dev/null` in #(
++*the\ am__doit\ target*)
++  am__include=include
++  am__quote=
++  _am_result=GNU
++  ;;
++esac
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++   echo '.include "confinc"' > confmf
++   case `$am_make -s -f confmf 2> /dev/null` in #(
++   *the\ am__doit\ target*)
++     am__include=.include
++     am__quote="\""
++     _am_result=BSD
++     ;;
++   esac
++fi
++AC_SUBST([am__include])
++AC_SUBST([am__quote])
++AC_MSG_RESULT([$_am_result])
++rm -f confinc confmf
++])
++
++# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
++
++# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 6
++
++# AM_MISSING_PROG(NAME, PROGRAM)
++# ------------------------------
++AC_DEFUN([AM_MISSING_PROG],
++[AC_REQUIRE([AM_MISSING_HAS_RUN])
++$1=${$1-"${am_missing_run}$2"}
++AC_SUBST($1)])
++
++
++# AM_MISSING_HAS_RUN
++# ------------------
++# Define MISSING if not defined so far and test if it supports --run.
++# If it does, set am_missing_run to use it, otherwise, to nothing.
++AC_DEFUN([AM_MISSING_HAS_RUN],
++[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
++AC_REQUIRE_AUX_FILE([missing])dnl
++if test x"${MISSING+set}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
++  *)
++    MISSING="\${SHELL} $am_aux_dir/missing" ;;
++  esac
++fi
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++  am_missing_run="$MISSING --run "
++else
++  am_missing_run=
++  AC_MSG_WARN([`missing' script is too old or missing])
++fi
++])
++
++# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
++# Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 1
++
++# AM_PROG_MKDIR_P
++# ---------------
++# Check for `mkdir -p'.
++AC_DEFUN([AM_PROG_MKDIR_P],
++[AC_PREREQ([2.60])dnl
++AC_REQUIRE([AC_PROG_MKDIR_P])dnl
++dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
++dnl while keeping a definition of mkdir_p for backward compatibility.
++dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
++dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
++dnl Makefile.ins that do not define MKDIR_P, so we do our own
++dnl adjustment using top_builddir (which is defined more often than
++dnl MKDIR_P).
++AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
++case $mkdir_p in
++  [[\\/$]]* | ?:[[\\/]]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
++])
++
++# Helper functions for option handling.                     -*- Autoconf -*-
++
++# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
++# Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 5
++
++# _AM_MANGLE_OPTION(NAME)
++# -----------------------
++AC_DEFUN([_AM_MANGLE_OPTION],
++[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
++
++# _AM_SET_OPTION(NAME)
++# --------------------
++# Set option NAME.  Presently that only means defining a flag for this option.
++AC_DEFUN([_AM_SET_OPTION],
++[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
++
++# _AM_SET_OPTIONS(OPTIONS)
++# ------------------------
++# OPTIONS is a space-separated list of Automake options.
++AC_DEFUN([_AM_SET_OPTIONS],
++[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
++
++# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
++# -------------------------------------------
++# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
++AC_DEFUN([_AM_IF_OPTION],
++[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
++
++# Check to make sure that the build environment is sane.    -*- Autoconf -*-
++
++# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
++# Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 5
++
++# AM_SANITY_CHECK
++# ---------------
++AC_DEFUN([AM_SANITY_CHECK],
++[AC_MSG_CHECKING([whether build environment is sane])
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Reject unsafe characters in $srcdir or the absolute working directory
++# name.  Accept space and tab only in the latter.
++am_lf='
++'
++case `pwd` in
++  *[[\\\"\#\$\&\'\`$am_lf]]*)
++    AC_MSG_ERROR([unsafe absolute working directory name]);;
++esac
++case $srcdir in
++  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
++    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
++esac
++
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
++   if test "$[*]" = "X"; then
++      # -L didn't work.
++      set X `ls -t "$srcdir/configure" conftest.file`
++   fi
++   rm -f conftest.file
++   if test "$[*]" != "X $srcdir/configure conftest.file" \
++      && test "$[*]" != "X conftest.file $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
++alias in your environment])
++   fi
++
++   test "$[2]" = conftest.file
++   )
++then
++   # Ok.
++   :
++else
++   AC_MSG_ERROR([newly created file is older than distributed files!
++Check your system clock])
++fi
++AC_MSG_RESULT(yes)])
++
++# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 1
++
++# AM_PROG_INSTALL_STRIP
++# ---------------------
++# One issue with vendor `install' (even GNU) is that you can't
++# specify the program used to strip binaries.  This is especially
++# annoying in cross-compiling environments, where the build's strip
++# is unlikely to handle the host's binaries.
++# Fortunately install-sh will honor a STRIPPROG variable, so we
++# always use install-sh in `make install-strip', and initialize
++# STRIPPROG with the value of the STRIP variable (set by the user).
++AC_DEFUN([AM_PROG_INSTALL_STRIP],
++[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'.  However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
++if test "$cross_compiling" != no; then
++  AC_CHECK_TOOL([STRIP], [strip], :)
++fi
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
++AC_SUBST([INSTALL_STRIP_PROGRAM])])
++
++# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 3
++
++# _AM_SUBST_NOTMAKE(VARIABLE)
++# ---------------------------
++# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
++# This macro is traced by Automake.
++AC_DEFUN([_AM_SUBST_NOTMAKE])
++
++# AM_SUBST_NOTMAKE(VARIABLE)
++# --------------------------
++# Public sister of _AM_SUBST_NOTMAKE.
++AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
++
++# Check how to create a tarball.                            -*- Autoconf -*-
++
++# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
++#
++# This file is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# serial 2
++
++# _AM_PROG_TAR(FORMAT)
++# --------------------
++# Check how to create a tarball in format FORMAT.
++# FORMAT should be one of `v7', `ustar', or `pax'.
++#
++# Substitute a variable $(am__tar) that is a command
++# writing to stdout a FORMAT-tarball containing the directory
++# $tardir.
++#     tardir=directory && $(am__tar) > result.tar
++#
++# Substitute a variable $(am__untar) that extract such
++# a tarball read from stdin.
++#     $(am__untar) < result.tar
++AC_DEFUN([_AM_PROG_TAR],
++[# Always define AMTAR for backward compatibility.
++AM_MISSING_PROG([AMTAR], [tar])
++m4_if([$1], [v7],
++     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
++     [m4_case([$1], [ustar],, [pax],,
++              [m4_fatal([Unknown tar format])])
++AC_MSG_CHECKING([how to create a $1 tar archive])
++# Loop over all known methods to create a tar archive until one works.
++_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
++_am_tools=${am_cv_prog_tar_$1-$_am_tools}
++# Do not fold the above two line into one, because Tru64 sh and
++# Solaris sh will not grok spaces in the rhs of `-'.
++for _am_tool in $_am_tools
++do
++  case $_am_tool in
++  gnutar)
++    for _am_tar in tar gnutar gtar;
++    do
++      AM_RUN_LOG([$_am_tar --version]) && break
++    done
++    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
++    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
++    am__untar="$_am_tar -xf -"
++    ;;
++  plaintar)
++    # Must skip GNU tar: if it does not support --format= it doesn't create
++    # ustar tarball either.
++    (tar --version) >/dev/null 2>&1 && continue
++    am__tar='tar chf - "$$tardir"'
++    am__tar_='tar chf - "$tardir"'
++    am__untar='tar xf -'
++    ;;
++  pax)
++    am__tar='pax -L -x $1 -w "$$tardir"'
++    am__tar_='pax -L -x $1 -w "$tardir"'
++    am__untar='pax -r'
++    ;;
++  cpio)
++    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
++    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
++    am__untar='cpio -i -H $1 -d'
++    ;;
++  none)
++    am__tar=false
++    am__tar_=false
++    am__untar=false
++    ;;
++  esac
++
++  # If the value was cached, stop now.  We just wanted to have am__tar
++  # and am__untar set.
++  test -n "${am_cv_prog_tar_$1}" && break
++
++  # tar/untar a dummy directory, and stop if the command works
++  rm -rf conftest.dir
++  mkdir conftest.dir
++  echo GrepMe > conftest.dir/file
++  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
++  rm -rf conftest.dir
++  if test -s conftest.tar; then
++    AM_RUN_LOG([$am__untar <conftest.tar])
++    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
++  fi
++done
++rm -rf conftest.dir
++
++AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
++AC_MSG_RESULT([$am_cv_prog_tar_$1])])
++AC_SUBST([am__tar])
++AC_SUBST([am__untar])
++]) # _AM_PROG_TAR
++
++m4_include([shave/libtool.m4])
++m4_include([shave/ltoptions.m4])
++m4_include([shave/ltsugar.m4])
++m4_include([shave/ltversion.m4])
++m4_include([shave/lt~obsolete.m4])
++m4_include([shave/shave.m4])
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/config.guess opkg-0.1.8+r635-autoconf/conf/config.guess
+--- opkg-0.1.8+r635/conf/config.guess	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/config.guess	2012-02-03 01:50:26.191151836 -0500
+@@ -0,0 +1,1517 @@
++#! /bin/sh
++# Attempt to guess a canonical system name.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
++#   2011 Free Software Foundation, Inc.
++
++timestamp='2011-05-11'
++
++# This file is free software; you can redistribute it and/or modify it
++# under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
++# 02110-1301, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++
++# Originally written by Per Bothner.  Please send patches (context
++# diff format) to <config-patches@gnu.org> and include a ChangeLog
++# entry.
++#
++# This script attempts to guess a canonical system name similar to
++# config.sub.  If it succeeds, it prints the system name on stdout, and
++# exits with 0.  Otherwise, it exits with 1.
++#
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
++
++me=`echo "$0" | sed -e 's,.*/,,'`
++
++usage="\
++Usage: $0 [OPTION]
++
++Output the configuration name of the system \`$me' is run on.
++
++Operation modes:
++  -h, --help         print this help, then exit
++  -t, --time-stamp   print date of last modification, then exit
++  -v, --version      print version number, then exit
++
++Report bugs and patches to <config-patches@gnu.org>."
++
++version="\
++GNU config.guess ($timestamp)
++
++Originally written by Per Bothner.
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
++2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
++Software Foundation, Inc.
++
++This is free software; see the source for copying conditions.  There is NO
++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
++
++help="
++Try \`$me --help' for more information."
++
++# Parse command line
++while test $# -gt 0 ; do
++  case $1 in
++    --time-stamp | --time* | -t )
++       echo "$timestamp" ; exit ;;
++    --version | -v )
++       echo "$version" ; exit ;;
++    --help | --h* | -h )
++       echo "$usage"; exit ;;
++    -- )     # Stop option processing
++       shift; break ;;
++    - )	# Use stdin as input.
++       break ;;
++    -* )
++       echo "$me: invalid option $1$help" >&2
++       exit 1 ;;
++    * )
++       break ;;
++  esac
++done
++
++if test $# != 0; then
++  echo "$me: too many arguments$help" >&2
++  exit 1
++fi
++
++trap 'exit 1' 1 2 15
++
++# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
++# compiler to aid in system detection is discouraged as it requires
++# temporary files to be created and, as you can see below, it is a
++# headache to deal with in a portable fashion.
++
++# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
++# use `HOST_CC' if defined, but it is deprecated.
++
++# Portable tmp directory creation inspired by the Autoconf team.
++
++set_cc_for_build='
++trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
++trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
++: ${TMPDIR=/tmp} ;
++ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
++ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
++ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
++ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
++dummy=$tmp/dummy ;
++tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
++case $CC_FOR_BUILD,$HOST_CC,$CC in
++ ,,)    echo "int x;" > $dummy.c ;
++	for c in cc gcc c89 c99 ; do
++	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
++	     CC_FOR_BUILD="$c"; break ;
++	  fi ;
++	done ;
++	if test x"$CC_FOR_BUILD" = x ; then
++	  CC_FOR_BUILD=no_compiler_found ;
++	fi
++	;;
++ ,,*)   CC_FOR_BUILD=$CC ;;
++ ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
++esac ; set_cc_for_build= ;'
++
++# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
++# (ghazi@noc.rutgers.edu 1994-08-24)
++if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
++	PATH=$PATH:/.attbin ; export PATH
++fi
++
++UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
++UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
++UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
++UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
++
++# Note: order is significant - the case branches are not exclusive.
++
++case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
++    *:NetBSD:*:*)
++	# NetBSD (nbsd) targets should (where applicable) match one or
++	# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
++	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
++	# switched to ELF, *-*-netbsd* would select the old
++	# object file format.  This provides both forward
++	# compatibility and a consistent mechanism for selecting the
++	# object file format.
++	#
++	# Note: NetBSD doesn't particularly care about the vendor
++	# portion of the name.  We always set it to "unknown".
++	sysctl="sysctl -n hw.machine_arch"
++	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
++	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
++	case "${UNAME_MACHINE_ARCH}" in
++	    armeb) machine=armeb-unknown ;;
++	    arm*) machine=arm-unknown ;;
++	    sh3el) machine=shl-unknown ;;
++	    sh3eb) machine=sh-unknown ;;
++	    sh5el) machine=sh5le-unknown ;;
++	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
++	esac
++	# The Operating System including object format, if it has switched
++	# to ELF recently, or will in the future.
++	case "${UNAME_MACHINE_ARCH}" in
++	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
++		eval $set_cc_for_build
++		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
++			| grep -q __ELF__
++		then
++		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
++		    # Return netbsd for either.  FIX?
++		    os=netbsd
++		else
++		    os=netbsdelf
++		fi
++		;;
++	    *)
++		os=netbsd
++		;;
++	esac
++	# The OS release
++	# Debian GNU/NetBSD machines have a different userland, and
++	# thus, need a distinct triplet. However, they do not need
++	# kernel version information, so it can be replaced with a
++	# suitable tag, in the style of linux-gnu.
++	case "${UNAME_VERSION}" in
++	    Debian*)
++		release='-gnu'
++		;;
++	    *)
++		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
++		;;
++	esac
++	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
++	# contains redundant information, the shorter form:
++	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
++	echo "${machine}-${os}${release}"
++	exit ;;
++    *:OpenBSD:*:*)
++	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
++	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
++	exit ;;
++    *:ekkoBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
++	exit ;;
++    *:SolidBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
++	exit ;;
++    macppc:MirBSD:*:*)
++	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
++	exit ;;
++    *:MirBSD:*:*)
++	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
++	exit ;;
++    alpha:OSF1:*:*)
++	case $UNAME_RELEASE in
++	*4.0)
++		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
++		;;
++	*5.*)
++		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
++		;;
++	esac
++	# According to Compaq, /usr/sbin/psrinfo has been available on
++	# OSF/1 and Tru64 systems produced since 1995.  I hope that
++	# covers most systems running today.  This code pipes the CPU
++	# types through head -n 1, so we only detect the type of CPU 0.
++	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
++	case "$ALPHA_CPU_TYPE" in
++	    "EV4 (21064)")
++		UNAME_MACHINE="alpha" ;;
++	    "EV4.5 (21064)")
++		UNAME_MACHINE="alpha" ;;
++	    "LCA4 (21066/21068)")
++		UNAME_MACHINE="alpha" ;;
++	    "EV5 (21164)")
++		UNAME_MACHINE="alphaev5" ;;
++	    "EV5.6 (21164A)")
++		UNAME_MACHINE="alphaev56" ;;
++	    "EV5.6 (21164PC)")
++		UNAME_MACHINE="alphapca56" ;;
++	    "EV5.7 (21164PC)")
++		UNAME_MACHINE="alphapca57" ;;
++	    "EV6 (21264)")
++		UNAME_MACHINE="alphaev6" ;;
++	    "EV6.7 (21264A)")
++		UNAME_MACHINE="alphaev67" ;;
++	    "EV6.8CB (21264C)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.8AL (21264B)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.8CX (21264D)")
++		UNAME_MACHINE="alphaev68" ;;
++	    "EV6.9A (21264/EV69A)")
++		UNAME_MACHINE="alphaev69" ;;
++	    "EV7 (21364)")
++		UNAME_MACHINE="alphaev7" ;;
++	    "EV7.9 (21364A)")
++		UNAME_MACHINE="alphaev79" ;;
++	esac
++	# A Pn.n version is a patched version.
++	# A Vn.n version is a released version.
++	# A Tn.n version is a released field test version.
++	# A Xn.n version is an unreleased experimental baselevel.
++	# 1.2 uses "1.2" for uname -r.
++	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
++	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
++	exitcode=$?
++	trap '' 0
++	exit $exitcode ;;
++    Alpha\ *:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# Should we change UNAME_MACHINE based on the output of uname instead
++	# of the specific Alpha model?
++	echo alpha-pc-interix
++	exit ;;
++    21064:Windows_NT:50:3)
++	echo alpha-dec-winnt3.5
++	exit ;;
++    Amiga*:UNIX_System_V:4.0:*)
++	echo m68k-unknown-sysv4
++	exit ;;
++    *:[Aa]miga[Oo][Ss]:*:*)
++	echo ${UNAME_MACHINE}-unknown-amigaos
++	exit ;;
++    *:[Mm]orph[Oo][Ss]:*:*)
++	echo ${UNAME_MACHINE}-unknown-morphos
++	exit ;;
++    *:OS/390:*:*)
++	echo i370-ibm-openedition
++	exit ;;
++    *:z/VM:*:*)
++	echo s390-ibm-zvmoe
++	exit ;;
++    *:OS400:*:*)
++	echo powerpc-ibm-os400
++	exit ;;
++    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
++	echo arm-acorn-riscix${UNAME_RELEASE}
++	exit ;;
++    arm:riscos:*:*|arm:RISCOS:*:*)
++	echo arm-unknown-riscos
++	exit ;;
++    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
++	echo hppa1.1-hitachi-hiuxmpp
++	exit ;;
++    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
++	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
++	if test "`(/bin/universe) 2>/dev/null`" = att ; then
++		echo pyramid-pyramid-sysv3
++	else
++		echo pyramid-pyramid-bsd
++	fi
++	exit ;;
++    NILE*:*:*:dcosx)
++	echo pyramid-pyramid-svr4
++	exit ;;
++    DRS?6000:unix:4.0:6*)
++	echo sparc-icl-nx6
++	exit ;;
++    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
++	case `/usr/bin/uname -p` in
++	    sparc) echo sparc-icl-nx7; exit ;;
++	esac ;;
++    s390x:SunOS:*:*)
++	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4H:SunOS:5.*:*)
++	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
++	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
++	echo i386-pc-auroraux${UNAME_RELEASE}
++	exit ;;
++    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
++	eval $set_cc_for_build
++	SUN_ARCH="i386"
++	# If there is a compiler, see if it is configured for 64-bit objects.
++	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
++	# This test works for both compilers.
++	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
++		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		grep IS_64BIT_ARCH >/dev/null
++	    then
++		SUN_ARCH="x86_64"
++	    fi
++	fi
++	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:6*:*)
++	# According to config.sub, this is the proper way to canonicalize
++	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
++	# it's likely to be more like Solaris than SunOS4.
++	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    sun4*:SunOS:*:*)
++	case "`/usr/bin/arch -k`" in
++	    Series*|S4*)
++		UNAME_RELEASE=`uname -v`
++		;;
++	esac
++	# Japanese Language versions have a version number like `4.1.3-JL'.
++	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
++	exit ;;
++    sun3*:SunOS:*:*)
++	echo m68k-sun-sunos${UNAME_RELEASE}
++	exit ;;
++    sun*:*:4.2BSD:*)
++	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
++	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
++	case "`/bin/arch`" in
++	    sun3)
++		echo m68k-sun-sunos${UNAME_RELEASE}
++		;;
++	    sun4)
++		echo sparc-sun-sunos${UNAME_RELEASE}
++		;;
++	esac
++	exit ;;
++    aushp:SunOS:*:*)
++	echo sparc-auspex-sunos${UNAME_RELEASE}
++	exit ;;
++    # The situation for MiNT is a little confusing.  The machine name
++    # can be virtually everything (everything which is not
++    # "atarist" or "atariste" at least should have a processor
++    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
++    # to the lowercase version "mint" (or "freemint").  Finally
++    # the system name "TOS" denotes a system which is actually not
++    # MiNT.  But MiNT is downward compatible to TOS, so this should
++    # be no problem.
++    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
++	echo m68k-atari-mint${UNAME_RELEASE}
++	exit ;;
++    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
++	echo m68k-atari-mint${UNAME_RELEASE}
++	exit ;;
++    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
++	echo m68k-atari-mint${UNAME_RELEASE}
++	exit ;;
++    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
++	echo m68k-milan-mint${UNAME_RELEASE}
++	exit ;;
++    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
++	echo m68k-hades-mint${UNAME_RELEASE}
++	exit ;;
++    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
++	echo m68k-unknown-mint${UNAME_RELEASE}
++	exit ;;
++    m68k:machten:*:*)
++	echo m68k-apple-machten${UNAME_RELEASE}
++	exit ;;
++    powerpc:machten:*:*)
++	echo powerpc-apple-machten${UNAME_RELEASE}
++	exit ;;
++    RISC*:Mach:*:*)
++	echo mips-dec-mach_bsd4.3
++	exit ;;
++    RISC*:ULTRIX:*:*)
++	echo mips-dec-ultrix${UNAME_RELEASE}
++	exit ;;
++    VAX*:ULTRIX*:*:*)
++	echo vax-dec-ultrix${UNAME_RELEASE}
++	exit ;;
++    2020:CLIX:*:* | 2430:CLIX:*:*)
++	echo clipper-intergraph-clix${UNAME_RELEASE}
++	exit ;;
++    mips:*:*:UMIPS | mips:*:*:RISCos)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++#ifdef __cplusplus
++#include <stdio.h>  /* for printf() prototype */
++	int main (int argc, char *argv[]) {
++#else
++	int main (argc, argv) int argc; char *argv[]; {
++#endif
++	#if defined (host_mips) && defined (MIPSEB)
++	#if defined (SYSTYPE_SYSV)
++	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_SVR4)
++	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
++	#endif
++	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
++	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
++	#endif
++	#endif
++	  exit (-1);
++	}
++EOF
++	$CC_FOR_BUILD -o $dummy $dummy.c &&
++	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
++	  SYSTEM_NAME=`$dummy $dummyarg` &&
++	    { echo "$SYSTEM_NAME"; exit; }
++	echo mips-mips-riscos${UNAME_RELEASE}
++	exit ;;
++    Motorola:PowerMAX_OS:*:*)
++	echo powerpc-motorola-powermax
++	exit ;;
++    Motorola:*:4.3:PL8-*)
++	echo powerpc-harris-powermax
++	exit ;;
++    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
++	echo powerpc-harris-powermax
++	exit ;;
++    Night_Hawk:Power_UNIX:*:*)
++	echo powerpc-harris-powerunix
++	exit ;;
++    m88k:CX/UX:7*:*)
++	echo m88k-harris-cxux7
++	exit ;;
++    m88k:*:4*:R4*)
++	echo m88k-motorola-sysv4
++	exit ;;
++    m88k:*:3*:R3*)
++	echo m88k-motorola-sysv3
++	exit ;;
++    AViiON:dgux:*:*)
++	# DG/UX returns AViiON for all architectures
++	UNAME_PROCESSOR=`/usr/bin/uname -p`
++	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
++	then
++	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
++	       [ ${TARGET_BINARY_INTERFACE}x = x ]
++	    then
++		echo m88k-dg-dgux${UNAME_RELEASE}
++	    else
++		echo m88k-dg-dguxbcs${UNAME_RELEASE}
++	    fi
++	else
++	    echo i586-dg-dgux${UNAME_RELEASE}
++	fi
++	exit ;;
++    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
++	echo m88k-dolphin-sysv3
++	exit ;;
++    M88*:*:R3*:*)
++	# Delta 88k system running SVR3
++	echo m88k-motorola-sysv3
++	exit ;;
++    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
++	echo m88k-tektronix-sysv3
++	exit ;;
++    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
++	echo m68k-tektronix-bsd
++	exit ;;
++    *:IRIX*:*:*)
++	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
++	exit ;;
++    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
++	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
++	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
++    i*86:AIX:*:*)
++	echo i386-ibm-aix
++	exit ;;
++    ia64:AIX:*:*)
++	if [ -x /usr/bin/oslevel ] ; then
++		IBM_REV=`/usr/bin/oslevel`
++	else
++		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
++	fi
++	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
++	exit ;;
++    *:AIX:2:3)
++	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
++		eval $set_cc_for_build
++		sed 's/^		//' << EOF >$dummy.c
++		#include <sys/systemcfg.h>
++
++		main()
++			{
++			if (!__power_pc())
++				exit(1);
++			puts("powerpc-ibm-aix3.2.5");
++			exit(0);
++			}
++EOF
++		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
++		then
++			echo "$SYSTEM_NAME"
++		else
++			echo rs6000-ibm-aix3.2.5
++		fi
++	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
++		echo rs6000-ibm-aix3.2.4
++	else
++		echo rs6000-ibm-aix3.2
++	fi
++	exit ;;
++    *:AIX:*:[4567])
++	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
++	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
++		IBM_ARCH=rs6000
++	else
++		IBM_ARCH=powerpc
++	fi
++	if [ -x /usr/bin/oslevel ] ; then
++		IBM_REV=`/usr/bin/oslevel`
++	else
++		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
++	fi
++	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
++	exit ;;
++    *:AIX:*:*)
++	echo rs6000-ibm-aix
++	exit ;;
++    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
++	echo romp-ibm-bsd4.4
++	exit ;;
++    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
++	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
++	exit ;;                             # report: romp-ibm BSD 4.3
++    *:BOSX:*:*)
++	echo rs6000-bull-bosx
++	exit ;;
++    DPX/2?00:B.O.S.:*:*)
++	echo m68k-bull-sysv3
++	exit ;;
++    9000/[34]??:4.3bsd:1.*:*)
++	echo m68k-hp-bsd
++	exit ;;
++    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
++	echo m68k-hp-bsd4.4
++	exit ;;
++    9000/[34678]??:HP-UX:*:*)
++	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
++	case "${UNAME_MACHINE}" in
++	    9000/31? )            HP_ARCH=m68000 ;;
++	    9000/[34]?? )         HP_ARCH=m68k ;;
++	    9000/[678][0-9][0-9])
++		if [ -x /usr/bin/getconf ]; then
++		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
++		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
++		    case "${sc_cpu_version}" in
++		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
++		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
++		      532)                      # CPU_PA_RISC2_0
++			case "${sc_kernel_bits}" in
++			  32) HP_ARCH="hppa2.0n" ;;
++			  64) HP_ARCH="hppa2.0w" ;;
++			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
++			esac ;;
++		    esac
++		fi
++		if [ "${HP_ARCH}" = "" ]; then
++		    eval $set_cc_for_build
++		    sed 's/^		//' << EOF >$dummy.c
++
++		#define _HPUX_SOURCE
++		#include <stdlib.h>
++		#include <unistd.h>
++
++		int main ()
++		{
++		#if defined(_SC_KERNEL_BITS)
++		    long bits = sysconf(_SC_KERNEL_BITS);
++		#endif
++		    long cpu  = sysconf (_SC_CPU_VERSION);
++
++		    switch (cpu)
++			{
++			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
++			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
++			case CPU_PA_RISC2_0:
++		#if defined(_SC_KERNEL_BITS)
++			    switch (bits)
++				{
++				case 64: puts ("hppa2.0w"); break;
++				case 32: puts ("hppa2.0n"); break;
++				default: puts ("hppa2.0"); break;
++				} break;
++		#else  /* !defined(_SC_KERNEL_BITS) */
++			    puts ("hppa2.0"); break;
++		#endif
++			default: puts ("hppa1.0"); break;
++			}
++		    exit (0);
++		}
++EOF
++		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
++		    test -z "$HP_ARCH" && HP_ARCH=hppa
++		fi ;;
++	esac
++	if [ ${HP_ARCH} = "hppa2.0w" ]
++	then
++	    eval $set_cc_for_build
++
++	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
++	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
++	    # generating 64-bit code.  GNU and HP use different nomenclature:
++	    #
++	    # $ CC_FOR_BUILD=cc ./config.guess
++	    # => hppa2.0w-hp-hpux11.23
++	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
++	    # => hppa64-hp-hpux11.23
++
++	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
++		grep -q __LP64__
++	    then
++		HP_ARCH="hppa2.0w"
++	    else
++		HP_ARCH="hppa64"
++	    fi
++	fi
++	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
++	exit ;;
++    ia64:HP-UX:*:*)
++	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
++	echo ia64-hp-hpux${HPUX_REV}
++	exit ;;
++    3050*:HI-UX:*:*)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#include <unistd.h>
++	int
++	main ()
++	{
++	  long cpu = sysconf (_SC_CPU_VERSION);
++	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
++	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
++	     results, however.  */
++	  if (CPU_IS_PA_RISC (cpu))
++	    {
++	      switch (cpu)
++		{
++		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
++		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
++		  default: puts ("hppa-hitachi-hiuxwe2"); break;
++		}
++	    }
++	  else if (CPU_IS_HP_MC68K (cpu))
++	    puts ("m68k-hitachi-hiuxwe2");
++	  else puts ("unknown-hitachi-hiuxwe2");
++	  exit (0);
++	}
++EOF
++	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
++		{ echo "$SYSTEM_NAME"; exit; }
++	echo unknown-hitachi-hiuxwe2
++	exit ;;
++    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
++	echo hppa1.1-hp-bsd
++	exit ;;
++    9000/8??:4.3bsd:*:*)
++	echo hppa1.0-hp-bsd
++	exit ;;
++    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
++	echo hppa1.0-hp-mpeix
++	exit ;;
++    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
++	echo hppa1.1-hp-osf
++	exit ;;
++    hp8??:OSF1:*:*)
++	echo hppa1.0-hp-osf
++	exit ;;
++    i*86:OSF1:*:*)
++	if [ -x /usr/sbin/sysversion ] ; then
++	    echo ${UNAME_MACHINE}-unknown-osf1mk
++	else
++	    echo ${UNAME_MACHINE}-unknown-osf1
++	fi
++	exit ;;
++    parisc*:Lites*:*:*)
++	echo hppa1.1-hp-lites
++	exit ;;
++    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
++	echo c1-convex-bsd
++	exit ;;
++    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++	exit ;;
++    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
++	echo c34-convex-bsd
++	exit ;;
++    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
++	echo c38-convex-bsd
++	exit ;;
++    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
++	echo c4-convex-bsd
++	exit ;;
++    CRAY*Y-MP:*:*:*)
++	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*[A-Z]90:*:*:*)
++	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
++	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
++	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
++	      -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*TS:*:*:*)
++	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*T3E:*:*:*)
++	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    CRAY*SV1:*:*:*)
++	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    *:UNICOS/mp:*:*)
++	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
++	exit ;;
++    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
++	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
++	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
++	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++	exit ;;
++    5000:UNIX_System_V:4.*:*)
++	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
++	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
++	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
++	exit ;;
++    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
++	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
++	exit ;;
++    sparc*:BSD/OS:*:*)
++	echo sparc-unknown-bsdi${UNAME_RELEASE}
++	exit ;;
++    *:BSD/OS:*:*)
++	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
++	exit ;;
++    *:FreeBSD:*:*)
++	case ${UNAME_MACHINE} in
++	    pc98)
++		echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	    amd64)
++		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	    *)
++		echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
++	esac
++	exit ;;
++    i*:CYGWIN*:*)
++	echo ${UNAME_MACHINE}-pc-cygwin
++	exit ;;
++    *:MINGW*:*)
++	echo ${UNAME_MACHINE}-pc-mingw32
++	exit ;;
++    i*:windows32*:*)
++	# uname -m includes "-pc" on this system.
++	echo ${UNAME_MACHINE}-mingw32
++	exit ;;
++    i*:PW*:*)
++	echo ${UNAME_MACHINE}-pc-pw32
++	exit ;;
++    *:Interix*:*)
++	case ${UNAME_MACHINE} in
++	    x86)
++		echo i586-pc-interix${UNAME_RELEASE}
++		exit ;;
++	    authenticamd | genuineintel | EM64T)
++		echo x86_64-unknown-interix${UNAME_RELEASE}
++		exit ;;
++	    IA64)
++		echo ia64-unknown-interix${UNAME_RELEASE}
++		exit ;;
++	esac ;;
++    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
++	echo i${UNAME_MACHINE}-pc-mks
++	exit ;;
++    8664:Windows_NT:*)
++	echo x86_64-pc-mks
++	exit ;;
++    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
++	# How do we know it's Interix rather than the generic POSIX subsystem?
++	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
++	# UNAME_MACHINE based on the output of uname instead of i386?
++	echo i586-pc-interix
++	exit ;;
++    i*:UWIN*:*)
++	echo ${UNAME_MACHINE}-pc-uwin
++	exit ;;
++    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
++	echo x86_64-unknown-cygwin
++	exit ;;
++    p*:CYGWIN*:*)
++	echo powerpcle-unknown-cygwin
++	exit ;;
++    prep*:SunOS:5.*:*)
++	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
++	exit ;;
++    *:GNU:*:*)
++	# the GNU system
++	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
++	exit ;;
++    *:GNU/*:*:*)
++	# other systems with GNU libc and userland
++	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
++	exit ;;
++    i*86:Minix:*:*)
++	echo ${UNAME_MACHINE}-pc-minix
++	exit ;;
++    alpha:Linux:*:*)
++	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
++	  EV5)   UNAME_MACHINE=alphaev5 ;;
++	  EV56)  UNAME_MACHINE=alphaev56 ;;
++	  PCA56) UNAME_MACHINE=alphapca56 ;;
++	  PCA57) UNAME_MACHINE=alphapca56 ;;
++	  EV6)   UNAME_MACHINE=alphaev6 ;;
++	  EV67)  UNAME_MACHINE=alphaev67 ;;
++	  EV68*) UNAME_MACHINE=alphaev68 ;;
++	esac
++	objdump --private-headers /bin/sh | grep -q ld.so.1
++	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
++	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
++	exit ;;
++    arm*:Linux:*:*)
++	eval $set_cc_for_build
++	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
++	    | grep -q __ARM_EABI__
++	then
++	    echo ${UNAME_MACHINE}-unknown-linux-gnu
++	else
++	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
++		| grep -q __ARM_PCS_VFP
++	    then
++		echo ${UNAME_MACHINE}-unknown-linux-gnueabi
++	    else
++		echo ${UNAME_MACHINE}-unknown-linux-gnueabihf
++	    fi
++	fi
++	exit ;;
++    avr32*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    cris:Linux:*:*)
++	echo cris-axis-linux-gnu
++	exit ;;
++    crisv32:Linux:*:*)
++	echo crisv32-axis-linux-gnu
++	exit ;;
++    frv:Linux:*:*)
++	echo frv-unknown-linux-gnu
++	exit ;;
++    i*86:Linux:*:*)
++	LIBC=gnu
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#ifdef __dietlibc__
++	LIBC=dietlibc
++	#endif
++EOF
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
++	echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
++	exit ;;
++    ia64:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    m32r*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    m68*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    mips:Linux:*:* | mips64:Linux:*:*)
++	eval $set_cc_for_build
++	sed 's/^	//' << EOF >$dummy.c
++	#undef CPU
++	#undef ${UNAME_MACHINE}
++	#undef ${UNAME_MACHINE}el
++	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
++	CPU=${UNAME_MACHINE}el
++	#else
++	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
++	CPU=${UNAME_MACHINE}
++	#else
++	CPU=
++	#endif
++	#endif
++EOF
++	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
++	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
++	;;
++    or32:Linux:*:*)
++	echo or32-unknown-linux-gnu
++	exit ;;
++    padre:Linux:*:*)
++	echo sparc-unknown-linux-gnu
++	exit ;;
++    parisc64:Linux:*:* | hppa64:Linux:*:*)
++	echo hppa64-unknown-linux-gnu
++	exit ;;
++    parisc:Linux:*:* | hppa:Linux:*:*)
++	# Look for CPU level
++	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
++	  PA7*) echo hppa1.1-unknown-linux-gnu ;;
++	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
++	  *)    echo hppa-unknown-linux-gnu ;;
++	esac
++	exit ;;
++    ppc64:Linux:*:*)
++	echo powerpc64-unknown-linux-gnu
++	exit ;;
++    ppc:Linux:*:*)
++	echo powerpc-unknown-linux-gnu
++	exit ;;
++    s390:Linux:*:* | s390x:Linux:*:*)
++	echo ${UNAME_MACHINE}-ibm-linux
++	exit ;;
++    sh64*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    sh*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    sparc:Linux:*:* | sparc64:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    tile*:Linux:*:*)
++	echo ${UNAME_MACHINE}-tilera-linux-gnu
++	exit ;;
++    vax:Linux:*:*)
++	echo ${UNAME_MACHINE}-dec-linux-gnu
++	exit ;;
++    x86_64:Linux:*:*)
++	echo x86_64-unknown-linux-gnu
++	exit ;;
++    xtensa*:Linux:*:*)
++	echo ${UNAME_MACHINE}-unknown-linux-gnu
++	exit ;;
++    i*86:DYNIX/ptx:4*:*)
++	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
++	# earlier versions are messed up and put the nodename in both
++	# sysname and nodename.
++	echo i386-sequent-sysv4
++	exit ;;
++    i*86:UNIX_SV:4.2MP:2.*)
++	# Unixware is an offshoot of SVR4, but it has its own version
++	# number series starting with 2...
++	# I am not positive that other SVR4 systems won't match this,
++	# I just have to hope.  -- rms.
++	# Use sysv4.2uw... so that sysv4* matches it.
++	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
++	exit ;;
++    i*86:OS/2:*:*)
++	# If we were able to find `uname', then EMX Unix compatibility
++	# is probably installed.
++	echo ${UNAME_MACHINE}-pc-os2-emx
++	exit ;;
++    i*86:XTS-300:*:STOP)
++	echo ${UNAME_MACHINE}-unknown-stop
++	exit ;;
++    i*86:atheos:*:*)
++	echo ${UNAME_MACHINE}-unknown-atheos
++	exit ;;
++    i*86:syllable:*:*)
++	echo ${UNAME_MACHINE}-pc-syllable
++	exit ;;
++    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
++	echo i386-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    i*86:*DOS:*:*)
++	echo ${UNAME_MACHINE}-pc-msdosdjgpp
++	exit ;;
++    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
++	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
++	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
++		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
++	else
++		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
++	fi
++	exit ;;
++    i*86:*:5:[678]*)
++	# UnixWare 7.x, OpenUNIX and OpenServer 6.
++	case `/bin/uname -X | grep "^Machine"` in
++	    *486*)	     UNAME_MACHINE=i486 ;;
++	    *Pentium)	     UNAME_MACHINE=i586 ;;
++	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
++	esac
++	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
++	exit ;;
++    i*86:*:3.2:*)
++	if test -f /usr/options/cb.name; then
++		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
++		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
++	elif /bin/uname -X 2>/dev/null >/dev/null ; then
++		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
++		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
++		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
++			&& UNAME_MACHINE=i586
++		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
++			&& UNAME_MACHINE=i686
++		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
++	else
++		echo ${UNAME_MACHINE}-pc-sysv32
++	fi
++	exit ;;
++    pc:*:*:*)
++	# Left here for compatibility:
++	# uname -m prints for DJGPP always 'pc', but it prints nothing about
++	# the processor, so we play safe by assuming i586.
++	# Note: whatever this is, it MUST be the same as what config.sub
++	# prints for the "djgpp" host, or else GDB configury will decide that
++	# this is a cross-build.
++	echo i586-pc-msdosdjgpp
++	exit ;;
++    Intel:Mach:3*:*)
++	echo i386-pc-mach3
++	exit ;;
++    paragon:*:*:*)
++	echo i860-intel-osf1
++	exit ;;
++    i860:*:4.*:*) # i860-SVR4
++	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
++	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
++	else # Add other i860-SVR4 vendors below as they are discovered.
++	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
++	fi
++	exit ;;
++    mini*:CTIX:SYS*5:*)
++	# "miniframe"
++	echo m68010-convergent-sysv
++	exit ;;
++    mc68k:UNIX:SYSTEM5:3.51m)
++	echo m68k-convergent-sysv
++	exit ;;
++    M680?0:D-NIX:5.3:*)
++	echo m68k-diab-dnix
++	exit ;;
++    M68*:*:R3V[5678]*:*)
++	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
++    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
++	OS_REL=''
++	test -r /etc/.relid \
++	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
++    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	  && { echo i486-ncr-sysv4; exit; } ;;
++    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
++	OS_REL='.3'
++	test -r /etc/.relid \
++	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
++	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
++	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
++	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
++	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
++    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
++	echo m68k-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    mc68030:UNIX_System_V:4.*:*)
++	echo m68k-atari-sysv4
++	exit ;;
++    TSUNAMI:LynxOS:2.*:*)
++	echo sparc-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    rs6000:LynxOS:2.*:*)
++	echo rs6000-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
++	echo powerpc-unknown-lynxos${UNAME_RELEASE}
++	exit ;;
++    SM[BE]S:UNIX_SV:*:*)
++	echo mips-dde-sysv${UNAME_RELEASE}
++	exit ;;
++    RM*:ReliantUNIX-*:*:*)
++	echo mips-sni-sysv4
++	exit ;;
++    RM*:SINIX-*:*:*)
++	echo mips-sni-sysv4
++	exit ;;
++    *:SINIX-*:*:*)
++	if uname -p 2>/dev/null >/dev/null ; then
++		UNAME_MACHINE=`(uname -p) 2>/dev/null`
++		echo ${UNAME_MACHINE}-sni-sysv4
++	else
++		echo ns32k-sni-sysv
++	fi
++	exit ;;
++    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
++			# says <Richard.M.Bartel@ccMail.Census.GOV>
++	echo i586-unisys-sysv4
++	exit ;;
++    *:UNIX_System_V:4*:FTX*)
++	# From Gerald Hewes <hewes@openmarket.com>.
++	# How about differentiating between stratus architectures? -djm
++	echo hppa1.1-stratus-sysv4
++	exit ;;
++    *:*:*:FTX*)
++	# From seanf@swdc.stratus.com.
++	echo i860-stratus-sysv4
++	exit ;;
++    i*86:VOS:*:*)
++	# From Paul.Green@stratus.com.
++	echo ${UNAME_MACHINE}-stratus-vos
++	exit ;;
++    *:VOS:*:*)
++	# From Paul.Green@stratus.com.
++	echo hppa1.1-stratus-vos
++	exit ;;
++    mc68*:A/UX:*:*)
++	echo m68k-apple-aux${UNAME_RELEASE}
++	exit ;;
++    news*:NEWS-OS:6*:*)
++	echo mips-sony-newsos6
++	exit ;;
++    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
++	if [ -d /usr/nec ]; then
++		echo mips-nec-sysv${UNAME_RELEASE}
++	else
++		echo mips-unknown-sysv${UNAME_RELEASE}
++	fi
++	exit ;;
++    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
++	echo powerpc-be-beos
++	exit ;;
++    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
++	echo powerpc-apple-beos
++	exit ;;
++    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
++	echo i586-pc-beos
++	exit ;;
++    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
++	echo i586-pc-haiku
++	exit ;;
++    SX-4:SUPER-UX:*:*)
++	echo sx4-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-5:SUPER-UX:*:*)
++	echo sx5-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-6:SUPER-UX:*:*)
++	echo sx6-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-7:SUPER-UX:*:*)
++	echo sx7-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-8:SUPER-UX:*:*)
++	echo sx8-nec-superux${UNAME_RELEASE}
++	exit ;;
++    SX-8R:SUPER-UX:*:*)
++	echo sx8r-nec-superux${UNAME_RELEASE}
++	exit ;;
++    Power*:Rhapsody:*:*)
++	echo powerpc-apple-rhapsody${UNAME_RELEASE}
++	exit ;;
++    *:Rhapsody:*:*)
++	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
++	exit ;;
++    *:Darwin:*:*)
++	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
++	case $UNAME_PROCESSOR in
++	    i386)
++		eval $set_cc_for_build
++		if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
++		  if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
++		      (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
++		      grep IS_64BIT_ARCH >/dev/null
++		  then
++		      UNAME_PROCESSOR="x86_64"
++		  fi
++		fi ;;
++	    unknown) UNAME_PROCESSOR=powerpc ;;
++	esac
++	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
++	exit ;;
++    *:procnto*:*:* | *:QNX:[0123456789]*:*)
++	UNAME_PROCESSOR=`uname -p`
++	if test "$UNAME_PROCESSOR" = "x86"; then
++		UNAME_PROCESSOR=i386
++		UNAME_MACHINE=pc
++	fi
++	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
++	exit ;;
++    *:QNX:*:4*)
++	echo i386-pc-qnx
++	exit ;;
++    NEO-?:NONSTOP_KERNEL:*:*)
++	echo neo-tandem-nsk${UNAME_RELEASE}
++	exit ;;
++    NSE-?:NONSTOP_KERNEL:*:*)
++	echo nse-tandem-nsk${UNAME_RELEASE}
++	exit ;;
++    NSR-?:NONSTOP_KERNEL:*:*)
++	echo nsr-tandem-nsk${UNAME_RELEASE}
++	exit ;;
++    *:NonStop-UX:*:*)
++	echo mips-compaq-nonstopux
++	exit ;;
++    BS2000:POSIX*:*:*)
++	echo bs2000-siemens-sysv
++	exit ;;
++    DS/*:UNIX_System_V:*:*)
++	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
++	exit ;;
++    *:Plan9:*:*)
++	# "uname -m" is not consistent, so use $cputype instead. 386
++	# is converted to i386 for consistency with other x86
++	# operating systems.
++	if test "$cputype" = "386"; then
++	    UNAME_MACHINE=i386
++	else
++	    UNAME_MACHINE="$cputype"
++	fi
++	echo ${UNAME_MACHINE}-unknown-plan9
++	exit ;;
++    *:TOPS-10:*:*)
++	echo pdp10-unknown-tops10
++	exit ;;
++    *:TENEX:*:*)
++	echo pdp10-unknown-tenex
++	exit ;;
++    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
++	echo pdp10-dec-tops20
++	exit ;;
++    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
++	echo pdp10-xkl-tops20
++	exit ;;
++    *:TOPS-20:*:*)
++	echo pdp10-unknown-tops20
++	exit ;;
++    *:ITS:*:*)
++	echo pdp10-unknown-its
++	exit ;;
++    SEI:*:*:SEIUX)
++	echo mips-sei-seiux${UNAME_RELEASE}
++	exit ;;
++    *:DragonFly:*:*)
++	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
++	exit ;;
++    *:*VMS:*:*)
++	UNAME_MACHINE=`(uname -p) 2>/dev/null`
++	case "${UNAME_MACHINE}" in
++	    A*) echo alpha-dec-vms ; exit ;;
++	    I*) echo ia64-dec-vms ; exit ;;
++	    V*) echo vax-dec-vms ; exit ;;
++	esac ;;
++    *:XENIX:*:SysV)
++	echo i386-pc-xenix
++	exit ;;
++    i*86:skyos:*:*)
++	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
++	exit ;;
++    i*86:rdos:*:*)
++	echo ${UNAME_MACHINE}-pc-rdos
++	exit ;;
++    i*86:AROS:*:*)
++	echo ${UNAME_MACHINE}-pc-aros
++	exit ;;
++esac
++
++#echo '(No uname command or uname output not recognized.)' 1>&2
++#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
++
++eval $set_cc_for_build
++cat >$dummy.c <<EOF
++#ifdef _SEQUENT_
++# include <sys/types.h>
++# include <sys/utsname.h>
++#endif
++main ()
++{
++#if defined (sony)
++#if defined (MIPSEB)
++  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
++     I don't know....  */
++  printf ("mips-sony-bsd\n"); exit (0);
++#else
++#include <sys/param.h>
++  printf ("m68k-sony-newsos%s\n",
++#ifdef NEWSOS4
++	"4"
++#else
++	""
++#endif
++	); exit (0);
++#endif
++#endif
++
++#if defined (__arm) && defined (__acorn) && defined (__unix)
++  printf ("arm-acorn-riscix\n"); exit (0);
++#endif
++
++#if defined (hp300) && !defined (hpux)
++  printf ("m68k-hp-bsd\n"); exit (0);
++#endif
++
++#if defined (NeXT)
++#if !defined (__ARCHITECTURE__)
++#define __ARCHITECTURE__ "m68k"
++#endif
++  int version;
++  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
++  if (version < 4)
++    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
++  else
++    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
++  exit (0);
++#endif
++
++#if defined (MULTIMAX) || defined (n16)
++#if defined (UMAXV)
++  printf ("ns32k-encore-sysv\n"); exit (0);
++#else
++#if defined (CMU)
++  printf ("ns32k-encore-mach\n"); exit (0);
++#else
++  printf ("ns32k-encore-bsd\n"); exit (0);
++#endif
++#endif
++#endif
++
++#if defined (__386BSD__)
++  printf ("i386-pc-bsd\n"); exit (0);
++#endif
++
++#if defined (sequent)
++#if defined (i386)
++  printf ("i386-sequent-dynix\n"); exit (0);
++#endif
++#if defined (ns32000)
++  printf ("ns32k-sequent-dynix\n"); exit (0);
++#endif
++#endif
++
++#if defined (_SEQUENT_)
++    struct utsname un;
++
++    uname(&un);
++
++    if (strncmp(un.version, "V2", 2) == 0) {
++	printf ("i386-sequent-ptx2\n"); exit (0);
++    }
++    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
++	printf ("i386-sequent-ptx1\n"); exit (0);
++    }
++    printf ("i386-sequent-ptx\n"); exit (0);
++
++#endif
++
++#if defined (vax)
++# if !defined (ultrix)
++#  include <sys/param.h>
++#  if defined (BSD)
++#   if BSD == 43
++      printf ("vax-dec-bsd4.3\n"); exit (0);
++#   else
++#    if BSD == 199006
++      printf ("vax-dec-bsd4.3reno\n"); exit (0);
++#    else
++      printf ("vax-dec-bsd\n"); exit (0);
++#    endif
++#   endif
++#  else
++    printf ("vax-dec-bsd\n"); exit (0);
++#  endif
++# else
++    printf ("vax-dec-ultrix\n"); exit (0);
++# endif
++#endif
++
++#if defined (alliant) && defined (i860)
++  printf ("i860-alliant-bsd\n"); exit (0);
++#endif
++
++  exit (1);
++}
++EOF
++
++$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
++	{ echo "$SYSTEM_NAME"; exit; }
++
++# Apollos put the system type in the environment.
++
++test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
++
++# Convex versions that predate uname can use getsysinfo(1)
++
++if [ -x /usr/convex/getsysinfo ]
++then
++    case `getsysinfo -f cpu_type` in
++    c1*)
++	echo c1-convex-bsd
++	exit ;;
++    c2*)
++	if getsysinfo -f scalar_acc
++	then echo c32-convex-bsd
++	else echo c2-convex-bsd
++	fi
++	exit ;;
++    c34*)
++	echo c34-convex-bsd
++	exit ;;
++    c38*)
++	echo c38-convex-bsd
++	exit ;;
++    c4*)
++	echo c4-convex-bsd
++	exit ;;
++    esac
++fi
++
++cat >&2 <<EOF
++$0: unable to guess system type
++
++This script, last modified $timestamp, has failed to recognize
++the operating system you are using. It is advised that you
++download the most up to date version of the config scripts from
++
++  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
++and
++  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
++
++If the version you run ($0) is already up to date, please
++send the following data and any information you think might be
++pertinent to <config-patches@gnu.org> in order to provide the needed
++information to handle your system.
++
++config.guess timestamp = $timestamp
++
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
++
++hostinfo               = `(hostinfo) 2>/dev/null`
++/bin/universe          = `(/bin/universe) 2>/dev/null`
++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
++/bin/arch              = `(/bin/arch) 2>/dev/null`
++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
++
++UNAME_MACHINE = ${UNAME_MACHINE}
++UNAME_RELEASE = ${UNAME_RELEASE}
++UNAME_SYSTEM  = ${UNAME_SYSTEM}
++UNAME_VERSION = ${UNAME_VERSION}
++EOF
++
++exit 1
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "timestamp='"
++# time-stamp-format: "%:y-%02m-%02d"
++# time-stamp-end: "'"
++# End:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/config.sub opkg-0.1.8+r635-autoconf/conf/config.sub
+--- opkg-0.1.8+r635/conf/config.sub	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/config.sub	2012-02-03 01:50:26.195151836 -0500
+@@ -0,0 +1,1760 @@
++#! /bin/sh
++# Configuration validation subroutine script.
++#   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
++#   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
++#   2011 Free Software Foundation, Inc.
++
++timestamp='2011-03-23'
++
++# This file is (in principle) common to ALL GNU software.
++# The presence of a machine in this file suggests that SOME GNU software
++# can handle that machine.  It does not imply ALL GNU software can.
++#
++# This file is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with this program; if not, write to the Free Software
++# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
++# 02110-1301, USA.
++#
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++
++# Please send patches to <config-patches@gnu.org>.  Submit a context
++# diff and a properly formatted GNU ChangeLog entry.
++#
++# Configuration subroutine to validate and canonicalize a configuration type.
++# Supply the specified configuration type as an argument.
++# If it is invalid, we print an error message on stderr and exit with code 1.
++# Otherwise, we print the canonical config type on stdout and succeed.
++
++# You can get the latest version of this script from:
++# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
++
++# This file is supposed to be the same for all GNU packages
++# and recognize all the CPU types, system types and aliases
++# that are meaningful with *any* GNU software.
++# Each package is responsible for reporting which valid configurations
++# it does not support.  The user should be able to distinguish
++# a failure to support a valid configuration from a meaningless
++# configuration.
++
++# The goal of this file is to map all the various variations of a given
++# machine specification into a single specification in the form:
++#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
++# or in some cases, the newer four-part form:
++#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
++# It is wrong to echo any other type of specification.
++
++me=`echo "$0" | sed -e 's,.*/,,'`
++
++usage="\
++Usage: $0 [OPTION] CPU-MFR-OPSYS
++       $0 [OPTION] ALIAS
++
++Canonicalize a configuration name.
++
++Operation modes:
++  -h, --help         print this help, then exit
++  -t, --time-stamp   print date of last modification, then exit
++  -v, --version      print version number, then exit
++
++Report bugs and patches to <config-patches@gnu.org>."
++
++version="\
++GNU config.sub ($timestamp)
++
++Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
++2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free
++Software Foundation, Inc.
++
++This is free software; see the source for copying conditions.  There is NO
++warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
++
++help="
++Try \`$me --help' for more information."
++
++# Parse command line
++while test $# -gt 0 ; do
++  case $1 in
++    --time-stamp | --time* | -t )
++       echo "$timestamp" ; exit ;;
++    --version | -v )
++       echo "$version" ; exit ;;
++    --help | --h* | -h )
++       echo "$usage"; exit ;;
++    -- )     # Stop option processing
++       shift; break ;;
++    - )	# Use stdin as input.
++       break ;;
++    -* )
++       echo "$me: invalid option $1$help"
++       exit 1 ;;
++
++    *local*)
++       # First pass through any local machine types.
++       echo $1
++       exit ;;
++
++    * )
++       break ;;
++  esac
++done
++
++case $# in
++ 0) echo "$me: missing argument$help" >&2
++    exit 1;;
++ 1) ;;
++ *) echo "$me: too many arguments$help" >&2
++    exit 1;;
++esac
++
++# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
++# Here we must recognize all the valid KERNEL-OS combinations.
++maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
++case $maybe_os in
++  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
++  linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
++  knetbsd*-gnu* | netbsd*-gnu* | \
++  kopensolaris*-gnu* | \
++  storm-chaos* | os2-emx* | rtmk-nova*)
++    os=-$maybe_os
++    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
++    ;;
++  *)
++    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
++    if [ $basic_machine != $1 ]
++    then os=`echo $1 | sed 's/.*-/-/'`
++    else os=; fi
++    ;;
++esac
++
++### Let's recognize common machines as not being operating systems so
++### that things like config.sub decstation-3100 work.  We also
++### recognize some manufacturers as not being operating systems, so we
++### can provide default operating systems below.
++case $os in
++	-sun*os*)
++		# Prevent following clause from handling this invalid input.
++		;;
++	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
++	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
++	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
++	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
++	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
++	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
++	-apple | -axis | -knuth | -cray | -microblaze)
++		os=
++		basic_machine=$1
++		;;
++	-bluegene*)
++		os=-cnk
++		;;
++	-sim | -cisco | -oki | -wec | -winbond)
++		os=
++		basic_machine=$1
++		;;
++	-scout)
++		;;
++	-wrs)
++		os=-vxworks
++		basic_machine=$1
++		;;
++	-chorusos*)
++		os=-chorusos
++		basic_machine=$1
++		;;
++	-chorusrdb)
++		os=-chorusrdb
++		basic_machine=$1
++		;;
++	-hiux*)
++		os=-hiuxwe2
++		;;
++	-sco6)
++		os=-sco5v6
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco5)
++		os=-sco3.2v5
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco4)
++		os=-sco3.2v4
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2.[4-9]*)
++		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco3.2v[4-9]*)
++		# Don't forget version if it is 3.2v4 or newer.
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco5v6*)
++		# Don't forget version if it is 3.2v4 or newer.
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-sco*)
++		os=-sco3.2v2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-udk*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-isc)
++		os=-isc2.2
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-clix*)
++		basic_machine=clipper-intergraph
++		;;
++	-isc*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
++		;;
++	-lynx*)
++		os=-lynxos
++		;;
++	-ptx*)
++		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
++		;;
++	-windowsnt*)
++		os=`echo $os | sed -e 's/windowsnt/winnt/'`
++		;;
++	-psos*)
++		os=-psos
++		;;
++	-mint | -mint[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++esac
++
++# Decode aliases for certain CPU-COMPANY combinations.
++case $basic_machine in
++	# Recognize the basic CPU types without company name.
++	# Some are omitted here because they have special meanings below.
++	1750a | 580 \
++	| a29k \
++	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
++	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
++	| am33_2.0 \
++	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
++	| bfin \
++	| c4x | clipper \
++	| d10v | d30v | dlx | dsp16xx \
++	| fido | fr30 | frv \
++	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
++	| i370 | i860 | i960 | ia64 \
++	| ip2k | iq2000 \
++	| lm32 \
++	| m32c | m32r | m32rle | m68000 | m68k | m88k \
++	| maxq | mb | microblaze | mcore | mep | metag \
++	| mips | mipsbe | mipseb | mipsel | mipsle \
++	| mips16 \
++	| mips64 | mips64el \
++	| mips64octeon | mips64octeonel \
++	| mips64orion | mips64orionel \
++	| mips64r5900 | mips64r5900el \
++	| mips64vr | mips64vrel \
++	| mips64vr4100 | mips64vr4100el \
++	| mips64vr4300 | mips64vr4300el \
++	| mips64vr5000 | mips64vr5000el \
++	| mips64vr5900 | mips64vr5900el \
++	| mipsisa32 | mipsisa32el \
++	| mipsisa32r2 | mipsisa32r2el \
++	| mipsisa64 | mipsisa64el \
++	| mipsisa64r2 | mipsisa64r2el \
++	| mipsisa64sb1 | mipsisa64sb1el \
++	| mipsisa64sr71k | mipsisa64sr71kel \
++	| mipstx39 | mipstx39el \
++	| mn10200 | mn10300 \
++	| moxie \
++	| mt \
++	| msp430 \
++	| nds32 | nds32le | nds32be \
++	| nios | nios2 \
++	| ns16k | ns32k \
++	| open8 \
++	| or32 \
++	| pdp10 | pdp11 | pj | pjl \
++	| powerpc | powerpc64 | powerpc64le | powerpcle \
++	| pyramid \
++	| rx \
++	| score \
++	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
++	| sh64 | sh64le \
++	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
++	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
++	| spu \
++	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
++	| ubicom32 \
++	| v850 | v850e \
++	| we32k \
++	| x86 | xc16x | xstormy16 | xtensa \
++	| z8k | z80)
++		basic_machine=$basic_machine-unknown
++		;;
++	c54x)
++		basic_machine=tic54x-unknown
++		;;
++	c55x)
++		basic_machine=tic55x-unknown
++		;;
++	c6x)
++		basic_machine=tic6x-unknown
++		;;
++	m6811 | m68hc11 | m6812 | m68hc12 | picochip)
++		# Motorola 68HC11/12.
++		basic_machine=$basic_machine-unknown
++		os=-none
++		;;
++	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
++		;;
++	ms1)
++		basic_machine=mt-unknown
++		;;
++
++	strongarm | thumb | xscale)
++		basic_machine=arm-unknown
++		;;
++
++	xscaleeb)
++		basic_machine=armeb-unknown
++		;;
++
++	xscaleel)
++		basic_machine=armel-unknown
++		;;
++
++	# We use `pc' rather than `unknown'
++	# because (1) that's what they normally are, and
++	# (2) the word "unknown" tends to confuse beginning users.
++	i*86 | x86_64)
++	  basic_machine=$basic_machine-pc
++	  ;;
++	# Object if more than one company name word.
++	*-*-*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++	# Recognize the basic CPU types with company name.
++	580-* \
++	| a29k-* \
++	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
++	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
++	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
++	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
++	| avr-* | avr32-* \
++	| bfin-* | bs2000-* \
++	| c[123]* | c30-* | [cjt]90-* | c4x-* \
++	| clipper-* | craynv-* | cydra-* \
++	| d10v-* | d30v-* | dlx-* \
++	| elxsi-* \
++	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
++	| h8300-* | h8500-* \
++	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
++	| i*86-* | i860-* | i960-* | ia64-* \
++	| ip2k-* | iq2000-* \
++	| lm32-* \
++	| m32c-* | m32r-* | m32rle-* \
++	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
++	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
++	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
++	| mips16-* \
++	| mips64-* | mips64el-* \
++	| mips64octeon-* | mips64octeonel-* \
++	| mips64orion-* | mips64orionel-* \
++	| mips64r5900-* | mips64r5900el-* \
++	| mips64vr-* | mips64vrel-* \
++	| mips64vr4100-* | mips64vr4100el-* \
++	| mips64vr4300-* | mips64vr4300el-* \
++	| mips64vr5000-* | mips64vr5000el-* \
++	| mips64vr5900-* | mips64vr5900el-* \
++	| mipsisa32-* | mipsisa32el-* \
++	| mipsisa32r2-* | mipsisa32r2el-* \
++	| mipsisa64-* | mipsisa64el-* \
++	| mipsisa64r2-* | mipsisa64r2el-* \
++	| mipsisa64sb1-* | mipsisa64sb1el-* \
++	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
++	| mipstx39-* | mipstx39el-* \
++	| mmix-* \
++	| mt-* \
++	| msp430-* \
++	| nds32-* | nds32le-* | nds32be-* \
++	| nios-* | nios2-* \
++	| none-* | np1-* | ns16k-* | ns32k-* \
++	| open8-* \
++	| orion-* \
++	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
++	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
++	| pyramid-* \
++	| romp-* | rs6000-* | rx-* \
++	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
++	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
++	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
++	| sparclite-* \
++	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
++	| tahoe-* \
++	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
++	| tile-* | tilegx-* \
++	| tron-* \
++	| ubicom32-* \
++	| v850-* | v850e-* | vax-* \
++	| we32k-* \
++	| x86-* | x86_64-* | xc16x-* | xps100-* \
++	| xstormy16-* | xtensa*-* \
++	| ymp-* \
++	| z8k-* | z80-*)
++		;;
++	# Recognize the basic CPU types without company name, with glob match.
++	xtensa*)
++		basic_machine=$basic_machine-unknown
++		;;
++	# Recognize the various machine names and aliases which stand
++	# for a CPU type and a company and sometimes even an OS.
++	386bsd)
++		basic_machine=i386-unknown
++		os=-bsd
++		;;
++	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
++		basic_machine=m68000-att
++		;;
++	3b*)
++		basic_machine=we32k-att
++		;;
++	a29khif)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	abacus)
++		basic_machine=abacus-unknown
++		;;
++	adobe68k)
++		basic_machine=m68010-adobe
++		os=-scout
++		;;
++	alliant | fx80)
++		basic_machine=fx80-alliant
++		;;
++	altos | altos3068)
++		basic_machine=m68k-altos
++		;;
++	am29k)
++		basic_machine=a29k-none
++		os=-bsd
++		;;
++	amd64)
++		basic_machine=x86_64-pc
++		;;
++	amd64-*)
++		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	amdahl)
++		basic_machine=580-amdahl
++		os=-sysv
++		;;
++	amiga | amiga-*)
++		basic_machine=m68k-unknown
++		;;
++	amigaos | amigados)
++		basic_machine=m68k-unknown
++		os=-amigaos
++		;;
++	amigaunix | amix)
++		basic_machine=m68k-unknown
++		os=-sysv4
++		;;
++	apollo68)
++		basic_machine=m68k-apollo
++		os=-sysv
++		;;
++	apollo68bsd)
++		basic_machine=m68k-apollo
++		os=-bsd
++		;;
++	aros)
++		basic_machine=i386-pc
++		os=-aros
++		;;
++	aux)
++		basic_machine=m68k-apple
++		os=-aux
++		;;
++	balance)
++		basic_machine=ns32k-sequent
++		os=-dynix
++		;;
++	blackfin)
++		basic_machine=bfin-unknown
++		os=-linux
++		;;
++	blackfin-*)
++		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	bluegene*)
++		basic_machine=powerpc-ibm
++		os=-cnk
++		;;
++	c54x-*)
++		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	c55x-*)
++		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	c6x-*)
++		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	c90)
++		basic_machine=c90-cray
++		os=-unicos
++		;;
++	cegcc)
++		basic_machine=arm-unknown
++		os=-cegcc
++		;;
++	convex-c1)
++		basic_machine=c1-convex
++		os=-bsd
++		;;
++	convex-c2)
++		basic_machine=c2-convex
++		os=-bsd
++		;;
++	convex-c32)
++		basic_machine=c32-convex
++		os=-bsd
++		;;
++	convex-c34)
++		basic_machine=c34-convex
++		os=-bsd
++		;;
++	convex-c38)
++		basic_machine=c38-convex
++		os=-bsd
++		;;
++	cray | j90)
++		basic_machine=j90-cray
++		os=-unicos
++		;;
++	craynv)
++		basic_machine=craynv-cray
++		os=-unicosmp
++		;;
++	cr16 | cr16-*)
++		basic_machine=cr16-unknown
++		os=-elf
++		;;
++	crds | unos)
++		basic_machine=m68k-crds
++		;;
++	crisv32 | crisv32-* | etraxfs*)
++		basic_machine=crisv32-axis
++		;;
++	cris | cris-* | etrax*)
++		basic_machine=cris-axis
++		;;
++	crx)
++		basic_machine=crx-unknown
++		os=-elf
++		;;
++	da30 | da30-*)
++		basic_machine=m68k-da30
++		;;
++	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
++		basic_machine=mips-dec
++		;;
++	decsystem10* | dec10*)
++		basic_machine=pdp10-dec
++		os=-tops10
++		;;
++	decsystem20* | dec20*)
++		basic_machine=pdp10-dec
++		os=-tops20
++		;;
++	delta | 3300 | motorola-3300 | motorola-delta \
++	      | 3300-motorola | delta-motorola)
++		basic_machine=m68k-motorola
++		;;
++	delta88)
++		basic_machine=m88k-motorola
++		os=-sysv3
++		;;
++	dicos)
++		basic_machine=i686-pc
++		os=-dicos
++		;;
++	djgpp)
++		basic_machine=i586-pc
++		os=-msdosdjgpp
++		;;
++	dpx20 | dpx20-*)
++		basic_machine=rs6000-bull
++		os=-bosx
++		;;
++	dpx2* | dpx2*-bull)
++		basic_machine=m68k-bull
++		os=-sysv3
++		;;
++	ebmon29k)
++		basic_machine=a29k-amd
++		os=-ebmon
++		;;
++	elxsi)
++		basic_machine=elxsi-elxsi
++		os=-bsd
++		;;
++	encore | umax | mmax)
++		basic_machine=ns32k-encore
++		;;
++	es1800 | OSE68k | ose68k | ose | OSE)
++		basic_machine=m68k-ericsson
++		os=-ose
++		;;
++	fx2800)
++		basic_machine=i860-alliant
++		;;
++	genix)
++		basic_machine=ns32k-ns
++		;;
++	gmicro)
++		basic_machine=tron-gmicro
++		os=-sysv
++		;;
++	go32)
++		basic_machine=i386-pc
++		os=-go32
++		;;
++	h3050r* | hiux*)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	h8300hms)
++		basic_machine=h8300-hitachi
++		os=-hms
++		;;
++	h8300xray)
++		basic_machine=h8300-hitachi
++		os=-xray
++		;;
++	h8500hms)
++		basic_machine=h8500-hitachi
++		os=-hms
++		;;
++	harris)
++		basic_machine=m88k-harris
++		os=-sysv3
++		;;
++	hp300-*)
++		basic_machine=m68k-hp
++		;;
++	hp300bsd)
++		basic_machine=m68k-hp
++		os=-bsd
++		;;
++	hp300hpux)
++		basic_machine=m68k-hp
++		os=-hpux
++		;;
++	hp3k9[0-9][0-9] | hp9[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k2[0-9][0-9] | hp9k31[0-9])
++		basic_machine=m68000-hp
++		;;
++	hp9k3[2-9][0-9])
++		basic_machine=m68k-hp
++		;;
++	hp9k6[0-9][0-9] | hp6[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hp9k7[0-79][0-9] | hp7[0-79][0-9])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k78[0-9] | hp78[0-9])
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
++		# FIXME: really hppa2.0-hp
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][13679] | hp8[0-9][13679])
++		basic_machine=hppa1.1-hp
++		;;
++	hp9k8[0-9][0-9] | hp8[0-9][0-9])
++		basic_machine=hppa1.0-hp
++		;;
++	hppa-next)
++		os=-nextstep3
++		;;
++	hppaosf)
++		basic_machine=hppa1.1-hp
++		os=-osf
++		;;
++	hppro)
++		basic_machine=hppa1.1-hp
++		os=-proelf
++		;;
++	i370-ibm* | ibm*)
++		basic_machine=i370-ibm
++		;;
++# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
++	i*86v32)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv32
++		;;
++	i*86v4*)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv4
++		;;
++	i*86v)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-sysv
++		;;
++	i*86sol2)
++		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
++		os=-solaris2
++		;;
++	i386mach)
++		basic_machine=i386-mach
++		os=-mach
++		;;
++	i386-vsta | vsta)
++		basic_machine=i386-unknown
++		os=-vsta
++		;;
++	iris | iris4d)
++		basic_machine=mips-sgi
++		case $os in
++		    -irix*)
++			;;
++		    *)
++			os=-irix4
++			;;
++		esac
++		;;
++	isi68 | isi)
++		basic_machine=m68k-isi
++		os=-sysv
++		;;
++	m68knommu)
++		basic_machine=m68k-unknown
++		os=-linux
++		;;
++	m68knommu-*)
++		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	m88k-omron*)
++		basic_machine=m88k-omron
++		;;
++	magnum | m3230)
++		basic_machine=mips-mips
++		os=-sysv
++		;;
++	merlin)
++		basic_machine=ns32k-utek
++		os=-sysv
++		;;
++	microblaze)
++		basic_machine=microblaze-xilinx
++		;;
++	mingw32)
++		basic_machine=i386-pc
++		os=-mingw32
++		;;
++	mingw32ce)
++		basic_machine=arm-unknown
++		os=-mingw32ce
++		;;
++	miniframe)
++		basic_machine=m68000-convergent
++		;;
++	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
++		basic_machine=m68k-atari
++		os=-mint
++		;;
++	mips3*-*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
++		;;
++	mips3*)
++		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
++		;;
++	monitor)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	morphos)
++		basic_machine=powerpc-unknown
++		os=-morphos
++		;;
++	msdos)
++		basic_machine=i386-pc
++		os=-msdos
++		;;
++	ms1-*)
++		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
++		;;
++	mvs)
++		basic_machine=i370-ibm
++		os=-mvs
++		;;
++	ncr3000)
++		basic_machine=i486-ncr
++		os=-sysv4
++		;;
++	netbsd386)
++		basic_machine=i386-unknown
++		os=-netbsd
++		;;
++	netwinder)
++		basic_machine=armv4l-rebel
++		os=-linux
++		;;
++	news | news700 | news800 | news900)
++		basic_machine=m68k-sony
++		os=-newsos
++		;;
++	news1000)
++		basic_machine=m68030-sony
++		os=-newsos
++		;;
++	news-3600 | risc-news)
++		basic_machine=mips-sony
++		os=-newsos
++		;;
++	necv70)
++		basic_machine=v70-nec
++		os=-sysv
++		;;
++	next | m*-next )
++		basic_machine=m68k-next
++		case $os in
++		    -nextstep* )
++			;;
++		    -ns2*)
++		      os=-nextstep2
++			;;
++		    *)
++		      os=-nextstep3
++			;;
++		esac
++		;;
++	nh3000)
++		basic_machine=m68k-harris
++		os=-cxux
++		;;
++	nh[45]000)
++		basic_machine=m88k-harris
++		os=-cxux
++		;;
++	nindy960)
++		basic_machine=i960-intel
++		os=-nindy
++		;;
++	mon960)
++		basic_machine=i960-intel
++		os=-mon960
++		;;
++	nonstopux)
++		basic_machine=mips-compaq
++		os=-nonstopux
++		;;
++	np1)
++		basic_machine=np1-gould
++		;;
++	neo-tandem)
++		basic_machine=neo-tandem
++		;;
++	nse-tandem)
++		basic_machine=nse-tandem
++		;;
++	nsr-tandem)
++		basic_machine=nsr-tandem
++		;;
++	op50n-* | op60c-*)
++		basic_machine=hppa1.1-oki
++		os=-proelf
++		;;
++	openrisc | openrisc-*)
++		basic_machine=or32-unknown
++		;;
++	os400)
++		basic_machine=powerpc-ibm
++		os=-os400
++		;;
++	OSE68000 | ose68000)
++		basic_machine=m68000-ericsson
++		os=-ose
++		;;
++	os68k)
++		basic_machine=m68k-none
++		os=-os68k
++		;;
++	pa-hitachi)
++		basic_machine=hppa1.1-hitachi
++		os=-hiuxwe2
++		;;
++	paragon)
++		basic_machine=i860-intel
++		os=-osf
++		;;
++	parisc)
++		basic_machine=hppa-unknown
++		os=-linux
++		;;
++	parisc-*)
++		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
++		os=-linux
++		;;
++	pbd)
++		basic_machine=sparc-tti
++		;;
++	pbb)
++		basic_machine=m68k-tti
++		;;
++	pc532 | pc532-*)
++		basic_machine=ns32k-pc532
++		;;
++	pc98)
++		basic_machine=i386-pc
++		;;
++	pc98-*)
++		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentium | p5 | k5 | k6 | nexgen | viac3)
++		basic_machine=i586-pc
++		;;
++	pentiumpro | p6 | 6x86 | athlon | athlon_*)
++		basic_machine=i686-pc
++		;;
++	pentiumii | pentium2 | pentiumiii | pentium3)
++		basic_machine=i686-pc
++		;;
++	pentium4)
++		basic_machine=i786-pc
++		;;
++	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
++		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumpro-* | p6-* | 6x86-* | athlon-*)
++		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
++		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pentium4-*)
++		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	pn)
++		basic_machine=pn-gould
++		;;
++	power)	basic_machine=power-ibm
++		;;
++	ppc | ppcbe)	basic_machine=powerpc-unknown
++		;;
++	ppc-* | ppcbe-*)
++		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppcle | powerpclittle | ppc-le | powerpc-little)
++		basic_machine=powerpcle-unknown
++		;;
++	ppcle-* | powerpclittle-*)
++		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppc64)	basic_machine=powerpc64-unknown
++		;;
++	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
++		basic_machine=powerpc64le-unknown
++		;;
++	ppc64le-* | powerpc64little-*)
++		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	ps2)
++		basic_machine=i386-ibm
++		;;
++	pw32)
++		basic_machine=i586-unknown
++		os=-pw32
++		;;
++	rdos)
++		basic_machine=i386-pc
++		os=-rdos
++		;;
++	rom68k)
++		basic_machine=m68k-rom68k
++		os=-coff
++		;;
++	rm[46]00)
++		basic_machine=mips-siemens
++		;;
++	rtpc | rtpc-*)
++		basic_machine=romp-ibm
++		;;
++	s390 | s390-*)
++		basic_machine=s390-ibm
++		;;
++	s390x | s390x-*)
++		basic_machine=s390x-ibm
++		;;
++	sa29200)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	sb1)
++		basic_machine=mipsisa64sb1-unknown
++		;;
++	sb1el)
++		basic_machine=mipsisa64sb1el-unknown
++		;;
++	sde)
++		basic_machine=mipsisa32-sde
++		os=-elf
++		;;
++	sei)
++		basic_machine=mips-sei
++		os=-seiux
++		;;
++	sequent)
++		basic_machine=i386-sequent
++		;;
++	sh)
++		basic_machine=sh-hitachi
++		os=-hms
++		;;
++	sh5el)
++		basic_machine=sh5le-unknown
++		;;
++	sh64)
++		basic_machine=sh64-unknown
++		;;
++	sparclite-wrs | simso-wrs)
++		basic_machine=sparclite-wrs
++		os=-vxworks
++		;;
++	sps7)
++		basic_machine=m68k-bull
++		os=-sysv2
++		;;
++	spur)
++		basic_machine=spur-unknown
++		;;
++	st2000)
++		basic_machine=m68k-tandem
++		;;
++	stratus)
++		basic_machine=i860-stratus
++		os=-sysv4
++		;;
++	strongarm-* | thumb-*)
++		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
++		;;
++	sun2)
++		basic_machine=m68000-sun
++		;;
++	sun2os3)
++		basic_machine=m68000-sun
++		os=-sunos3
++		;;
++	sun2os4)
++		basic_machine=m68000-sun
++		os=-sunos4
++		;;
++	sun3os3)
++		basic_machine=m68k-sun
++		os=-sunos3
++		;;
++	sun3os4)
++		basic_machine=m68k-sun
++		os=-sunos4
++		;;
++	sun4os3)
++		basic_machine=sparc-sun
++		os=-sunos3
++		;;
++	sun4os4)
++		basic_machine=sparc-sun
++		os=-sunos4
++		;;
++	sun4sol2)
++		basic_machine=sparc-sun
++		os=-solaris2
++		;;
++	sun3 | sun3-*)
++		basic_machine=m68k-sun
++		;;
++	sun4)
++		basic_machine=sparc-sun
++		;;
++	sun386 | sun386i | roadrunner)
++		basic_machine=i386-sun
++		;;
++	sv1)
++		basic_machine=sv1-cray
++		os=-unicos
++		;;
++	symmetry)
++		basic_machine=i386-sequent
++		os=-dynix
++		;;
++	t3e)
++		basic_machine=alphaev5-cray
++		os=-unicos
++		;;
++	t90)
++		basic_machine=t90-cray
++		os=-unicos
++		;;
++	# This must be matched before tile*.
++	tilegx*)
++		basic_machine=tilegx-unknown
++		os=-linux-gnu
++		;;
++	tile*)
++		basic_machine=tile-unknown
++		os=-linux-gnu
++		;;
++	tx39)
++		basic_machine=mipstx39-unknown
++		;;
++	tx39el)
++		basic_machine=mipstx39el-unknown
++		;;
++	toad1)
++		basic_machine=pdp10-xkl
++		os=-tops20
++		;;
++	tower | tower-32)
++		basic_machine=m68k-ncr
++		;;
++	tpf)
++		basic_machine=s390x-ibm
++		os=-tpf
++		;;
++	udi29k)
++		basic_machine=a29k-amd
++		os=-udi
++		;;
++	ultra3)
++		basic_machine=a29k-nyu
++		os=-sym1
++		;;
++	v810 | necv810)
++		basic_machine=v810-nec
++		os=-none
++		;;
++	vaxv)
++		basic_machine=vax-dec
++		os=-sysv
++		;;
++	vms)
++		basic_machine=vax-dec
++		os=-vms
++		;;
++	vpp*|vx|vx-*)
++		basic_machine=f301-fujitsu
++		;;
++	vxworks960)
++		basic_machine=i960-wrs
++		os=-vxworks
++		;;
++	vxworks68)
++		basic_machine=m68k-wrs
++		os=-vxworks
++		;;
++	vxworks29k)
++		basic_machine=a29k-wrs
++		os=-vxworks
++		;;
++	w65*)
++		basic_machine=w65-wdc
++		os=-none
++		;;
++	w89k-*)
++		basic_machine=hppa1.1-winbond
++		os=-proelf
++		;;
++	xbox)
++		basic_machine=i686-pc
++		os=-mingw32
++		;;
++	xps | xps100)
++		basic_machine=xps100-honeywell
++		;;
++	xscale-* | xscalee[bl]-*)
++		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
++		;;
++	ymp)
++		basic_machine=ymp-cray
++		os=-unicos
++		;;
++	z8k-*-coff)
++		basic_machine=z8k-unknown
++		os=-sim
++		;;
++	z80-*-coff)
++		basic_machine=z80-unknown
++		os=-sim
++		;;
++	none)
++		basic_machine=none-none
++		os=-none
++		;;
++
++# Here we handle the default manufacturer of certain CPU types.  It is in
++# some cases the only manufacturer, in others, it is the most popular.
++	w89k)
++		basic_machine=hppa1.1-winbond
++		;;
++	op50n)
++		basic_machine=hppa1.1-oki
++		;;
++	op60c)
++		basic_machine=hppa1.1-oki
++		;;
++	romp)
++		basic_machine=romp-ibm
++		;;
++	mmix)
++		basic_machine=mmix-knuth
++		;;
++	rs6000)
++		basic_machine=rs6000-ibm
++		;;
++	vax)
++		basic_machine=vax-dec
++		;;
++	pdp10)
++		# there are many clones, so DEC is not a safe bet
++		basic_machine=pdp10-unknown
++		;;
++	pdp11)
++		basic_machine=pdp11-dec
++		;;
++	we32k)
++		basic_machine=we32k-att
++		;;
++	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
++		basic_machine=sh-unknown
++		;;
++	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
++		basic_machine=sparc-sun
++		;;
++	cydra)
++		basic_machine=cydra-cydrome
++		;;
++	orion)
++		basic_machine=orion-highlevel
++		;;
++	orion105)
++		basic_machine=clipper-highlevel
++		;;
++	mac | mpw | mac-mpw)
++		basic_machine=m68k-apple
++		;;
++	pmac | pmac-mpw)
++		basic_machine=powerpc-apple
++		;;
++	*-unknown)
++		# Make sure to match an already-canonicalized machine name.
++		;;
++	*)
++		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
++		exit 1
++		;;
++esac
++
++# Here we canonicalize certain aliases for manufacturers.
++case $basic_machine in
++	*-digital*)
++		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
++		;;
++	*-commodore*)
++		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
++		;;
++	*)
++		;;
++esac
++
++# Decode manufacturer-specific aliases for certain operating systems.
++
++if [ x"$os" != x"" ]
++then
++case $os in
++	# First match some system type aliases
++	# that might get confused with valid system types.
++	# -solaris* is a basic system type, with this one exception.
++	-auroraux)
++		os=-auroraux
++		;;
++	-solaris1 | -solaris1.*)
++		os=`echo $os | sed -e 's|solaris1|sunos4|'`
++		;;
++	-solaris)
++		os=-solaris2
++		;;
++	-svr4*)
++		os=-sysv4
++		;;
++	-unixware*)
++		os=-sysv4.2uw
++		;;
++	-gnu/linux*)
++		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
++		;;
++	# First accept the basic system types.
++	# The portable systems comes first.
++	# Each alternative MUST END IN A *, to match a version number.
++	# -sysv* is not here because it comes later, after sysvr4.
++	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
++	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
++	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
++	      | -sym* | -kopensolaris* \
++	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
++	      | -aos* | -aros* \
++	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
++	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
++	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
++	      | -openbsd* | -solidbsd* \
++	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
++	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
++	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
++	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
++	      | -chorusos* | -chorusrdb* | -cegcc* \
++	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
++	      | -mingw32* | -linux-gnu* | -linux-android* \
++	      | -linux-newlib* | -linux-uclibc* \
++	      | -uxpv* | -beos* | -mpeix* | -udk* \
++	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
++	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
++	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
++	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
++	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
++	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
++	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
++	# Remember, each alternative MUST END IN *, to match a version number.
++		;;
++	-qnx*)
++		case $basic_machine in
++		    x86-* | i*86-*)
++			;;
++		    *)
++			os=-nto$os
++			;;
++		esac
++		;;
++	-nto-qnx*)
++		;;
++	-nto*)
++		os=`echo $os | sed -e 's|nto|nto-qnx|'`
++		;;
++	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
++	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
++	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
++		;;
++	-mac*)
++		os=`echo $os | sed -e 's|mac|macos|'`
++		;;
++	-linux-dietlibc)
++		os=-linux-dietlibc
++		;;
++	-linux*)
++		os=`echo $os | sed -e 's|linux|linux-gnu|'`
++		;;
++	-sunos5*)
++		os=`echo $os | sed -e 's|sunos5|solaris2|'`
++		;;
++	-sunos6*)
++		os=`echo $os | sed -e 's|sunos6|solaris3|'`
++		;;
++	-opened*)
++		os=-openedition
++		;;
++	-os400*)
++		os=-os400
++		;;
++	-wince*)
++		os=-wince
++		;;
++	-osfrose*)
++		os=-osfrose
++		;;
++	-osf*)
++		os=-osf
++		;;
++	-utek*)
++		os=-bsd
++		;;
++	-dynix*)
++		os=-bsd
++		;;
++	-acis*)
++		os=-aos
++		;;
++	-atheos*)
++		os=-atheos
++		;;
++	-syllable*)
++		os=-syllable
++		;;
++	-386bsd)
++		os=-bsd
++		;;
++	-ctix* | -uts*)
++		os=-sysv
++		;;
++	-nova*)
++		os=-rtmk-nova
++		;;
++	-ns2 )
++		os=-nextstep2
++		;;
++	-nsk*)
++		os=-nsk
++		;;
++	# Preserve the version number of sinix5.
++	-sinix5.*)
++		os=`echo $os | sed -e 's|sinix|sysv|'`
++		;;
++	-sinix*)
++		os=-sysv4
++		;;
++	-tpf*)
++		os=-tpf
++		;;
++	-triton*)
++		os=-sysv3
++		;;
++	-oss*)
++		os=-sysv3
++		;;
++	-svr4)
++		os=-sysv4
++		;;
++	-svr3)
++		os=-sysv3
++		;;
++	-sysvr4)
++		os=-sysv4
++		;;
++	# This must come after -sysvr4.
++	-sysv*)
++		;;
++	-ose*)
++		os=-ose
++		;;
++	-es1800*)
++		os=-ose
++		;;
++	-xenix)
++		os=-xenix
++		;;
++	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
++		os=-mint
++		;;
++	-aros*)
++		os=-aros
++		;;
++	-kaos*)
++		os=-kaos
++		;;
++	-zvmoe)
++		os=-zvmoe
++		;;
++	-dicos*)
++		os=-dicos
++		;;
++	-nacl*)
++		;;
++	-none)
++		;;
++	*)
++		# Get rid of the `-' at the beginning of $os.
++		os=`echo $os | sed 's/[^-]*-//'`
++		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
++		exit 1
++		;;
++esac
++else
++
++# Here we handle the default operating systems that come with various machines.
++# The value should be what the vendor currently ships out the door with their
++# machine or put another way, the most popular os provided with the machine.
++
++# Note that if you're going to try to match "-MANUFACTURER" here (say,
++# "-sun"), then you have to tell the case statement up towards the top
++# that MANUFACTURER isn't an operating system.  Otherwise, code above
++# will signal an error saying that MANUFACTURER isn't an operating
++# system, and we'll never get to this point.
++
++case $basic_machine in
++	score-*)
++		os=-elf
++		;;
++	spu-*)
++		os=-elf
++		;;
++	*-acorn)
++		os=-riscix1.2
++		;;
++	arm*-rebel)
++		os=-linux
++		;;
++	arm*-semi)
++		os=-aout
++		;;
++	c4x-* | tic4x-*)
++		os=-coff
++		;;
++	tic54x-*)
++		os=-coff
++		;;
++	tic55x-*)
++		os=-coff
++		;;
++	tic6x-*)
++		os=-coff
++		;;
++	# This must come before the *-dec entry.
++	pdp10-*)
++		os=-tops20
++		;;
++	pdp11-*)
++		os=-none
++		;;
++	*-dec | vax-*)
++		os=-ultrix4.2
++		;;
++	m68*-apollo)
++		os=-domain
++		;;
++	i386-sun)
++		os=-sunos4.0.2
++		;;
++	m68000-sun)
++		os=-sunos3
++		# This also exists in the configure program, but was not the
++		# default.
++		# os=-sunos4
++		;;
++	m68*-cisco)
++		os=-aout
++		;;
++	mep-*)
++		os=-elf
++		;;
++	mips*-cisco)
++		os=-elf
++		;;
++	mips*-*)
++		os=-elf
++		;;
++	or32-*)
++		os=-coff
++		;;
++	*-tti)	# must be before sparc entry or we get the wrong os.
++		os=-sysv3
++		;;
++	sparc-* | *-sun)
++		os=-sunos4.1.1
++		;;
++	*-be)
++		os=-beos
++		;;
++	*-haiku)
++		os=-haiku
++		;;
++	*-ibm)
++		os=-aix
++		;;
++	*-knuth)
++		os=-mmixware
++		;;
++	*-wec)
++		os=-proelf
++		;;
++	*-winbond)
++		os=-proelf
++		;;
++	*-oki)
++		os=-proelf
++		;;
++	*-hp)
++		os=-hpux
++		;;
++	*-hitachi)
++		os=-hiux
++		;;
++	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
++		os=-sysv
++		;;
++	*-cbm)
++		os=-amigaos
++		;;
++	*-dg)
++		os=-dgux
++		;;
++	*-dolphin)
++		os=-sysv3
++		;;
++	m68k-ccur)
++		os=-rtu
++		;;
++	m88k-omron*)
++		os=-luna
++		;;
++	*-next )
++		os=-nextstep
++		;;
++	*-sequent)
++		os=-ptx
++		;;
++	*-crds)
++		os=-unos
++		;;
++	*-ns)
++		os=-genix
++		;;
++	i370-*)
++		os=-mvs
++		;;
++	*-next)
++		os=-nextstep3
++		;;
++	*-gould)
++		os=-sysv
++		;;
++	*-highlevel)
++		os=-bsd
++		;;
++	*-encore)
++		os=-bsd
++		;;
++	*-sgi)
++		os=-irix
++		;;
++	*-siemens)
++		os=-sysv4
++		;;
++	*-masscomp)
++		os=-rtu
++		;;
++	f30[01]-fujitsu | f700-fujitsu)
++		os=-uxpv
++		;;
++	*-rom68k)
++		os=-coff
++		;;
++	*-*bug)
++		os=-coff
++		;;
++	*-apple)
++		os=-macos
++		;;
++	*-atari*)
++		os=-mint
++		;;
++	*)
++		os=-none
++		;;
++esac
++fi
++
++# Here we handle the case where we know the os, and the CPU type, but not the
++# manufacturer.  We pick the logical manufacturer.
++vendor=unknown
++case $basic_machine in
++	*-unknown)
++		case $os in
++			-riscix*)
++				vendor=acorn
++				;;
++			-sunos*)
++				vendor=sun
++				;;
++			-cnk*|-aix*)
++				vendor=ibm
++				;;
++			-beos*)
++				vendor=be
++				;;
++			-hpux*)
++				vendor=hp
++				;;
++			-mpeix*)
++				vendor=hp
++				;;
++			-hiux*)
++				vendor=hitachi
++				;;
++			-unos*)
++				vendor=crds
++				;;
++			-dgux*)
++				vendor=dg
++				;;
++			-luna*)
++				vendor=omron
++				;;
++			-genix*)
++				vendor=ns
++				;;
++			-mvs* | -opened*)
++				vendor=ibm
++				;;
++			-os400*)
++				vendor=ibm
++				;;
++			-ptx*)
++				vendor=sequent
++				;;
++			-tpf*)
++				vendor=ibm
++				;;
++			-vxsim* | -vxworks* | -windiss*)
++				vendor=wrs
++				;;
++			-aux*)
++				vendor=apple
++				;;
++			-hms*)
++				vendor=hitachi
++				;;
++			-mpw* | -macos*)
++				vendor=apple
++				;;
++			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
++				vendor=atari
++				;;
++			-vos*)
++				vendor=stratus
++				;;
++		esac
++		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
++		;;
++esac
++
++echo $basic_machine$os
++exit
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "timestamp='"
++# time-stamp-format: "%:y-%02m-%02d"
++# time-stamp-end: "'"
++# End:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/depcomp opkg-0.1.8+r635-autoconf/conf/depcomp
+--- opkg-0.1.8+r635/conf/depcomp	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/depcomp	2012-02-03 01:50:26.227151835 -0500
+@@ -0,0 +1,688 @@
++#! /bin/sh
++# depcomp - compile a program generating dependencies as side-effects
++
++scriptversion=2011-12-04.11; # UTC
++
++# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009, 2010,
++# 2011 Free Software Foundation, Inc.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
++
++case $1 in
++  '')
++     echo "$0: No command.  Try \`$0 --help' for more information." 1>&2
++     exit 1;
++     ;;
++  -h | --h*)
++    cat <<\EOF
++Usage: depcomp [--help] [--version] PROGRAM [ARGS]
++
++Run PROGRAMS ARGS to compile a file, generating dependencies
++as side-effects.
++
++Environment variables:
++  depmode     Dependency tracking mode.
++  source      Source file read by `PROGRAMS ARGS'.
++  object      Object file output by `PROGRAMS ARGS'.
++  DEPDIR      directory where to store dependencies.
++  depfile     Dependency file to output.
++  tmpdepfile  Temporary file to use when outputting dependencies.
++  libtool     Whether libtool is used (yes/no).
++
++Report bugs to <bug-automake@gnu.org>.
++EOF
++    exit $?
++    ;;
++  -v | --v*)
++    echo "depcomp $scriptversion"
++    exit $?
++    ;;
++esac
++
++if test -z "$depmode" || test -z "$source" || test -z "$object"; then
++  echo "depcomp: Variables source, object and depmode must be set" 1>&2
++  exit 1
++fi
++
++# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
++depfile=${depfile-`echo "$object" |
++  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
++tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
++
++rm -f "$tmpdepfile"
++
++# Some modes work just like other modes, but use different flags.  We
++# parameterize here, but still list the modes in the big case below,
++# to make depend.m4 easier to write.  Note that we *cannot* use a case
++# here, because this file can only contain one case statement.
++if test "$depmode" = hp; then
++  # HP compiler uses -M and no extra arg.
++  gccflag=-M
++  depmode=gcc
++fi
++
++if test "$depmode" = dashXmstdout; then
++   # This is just like dashmstdout with a different argument.
++   dashmflag=-xM
++   depmode=dashmstdout
++fi
++
++cygpath_u="cygpath -u -f -"
++if test "$depmode" = msvcmsys; then
++   # This is just like msvisualcpp but w/o cygpath translation.
++   # Just convert the backslash-escaped backslashes to single forward
++   # slashes to satisfy depend.m4
++   cygpath_u='sed s,\\\\,/,g'
++   depmode=msvisualcpp
++fi
++
++if test "$depmode" = msvc7msys; then
++   # This is just like msvc7 but w/o cygpath translation.
++   # Just convert the backslash-escaped backslashes to single forward
++   # slashes to satisfy depend.m4
++   cygpath_u='sed s,\\\\,/,g'
++   depmode=msvc7
++fi
++
++case "$depmode" in
++gcc3)
++## gcc 3 implements dependency tracking that does exactly what
++## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
++## it if -MD -MP comes after the -MF stuff.  Hmm.
++## Unfortunately, FreeBSD c89 acceptance of flags depends upon
++## the command line argument order; so add the flags where they
++## appear in depend2.am.  Note that the slowdown incurred here
++## affects only configure: in makefiles, %FASTDEP% shortcuts this.
++  for arg
++  do
++    case $arg in
++    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
++    *)  set fnord "$@" "$arg" ;;
++    esac
++    shift # fnord
++    shift # $arg
++  done
++  "$@"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  mv "$tmpdepfile" "$depfile"
++  ;;
++
++gcc)
++## There are various ways to get dependency output from gcc.  Here's
++## why we pick this rather obscure method:
++## - Don't want to use -MD because we'd like the dependencies to end
++##   up in a subdir.  Having to rename by hand is ugly.
++##   (We might end up doing this anyway to support other compilers.)
++## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
++##   -MM, not -M (despite what the docs say).
++## - Using -M directly means running the compiler twice (even worse
++##   than renaming).
++  if test -z "$gccflag"; then
++    gccflag=-MD,
++  fi
++  "$@" -Wp,"$gccflag$tmpdepfile"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
++## The second -e expression handles DOS-style file names with drive letters.
++  sed -e 's/^[^:]*: / /' \
++      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
++## This next piece of magic avoids the `deleted header file' problem.
++## The problem is that when a header file which appears in a .P file
++## is deleted, the dependency causes make to die (because there is
++## typically no way to rebuild the header).  We avoid this by adding
++## dummy dependencies for each header file.  Too bad gcc doesn't do
++## this for us directly.
++  tr ' ' '
++' < "$tmpdepfile" |
++## Some versions of gcc put a space before the `:'.  On the theory
++## that the space means something, we add a space to the output as
++## well.  hp depmode also adds that space, but also prefixes the VPATH
++## to the object.  Take care to not repeat it in the output.
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
++      | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++hp)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
++sgi)
++  if test "$libtool" = yes; then
++    "$@" "-Wp,-MDupdate,$tmpdepfile"
++  else
++    "$@" -MDupdate "$tmpdepfile"
++  fi
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++
++  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
++    echo "$object : \\" > "$depfile"
++
++    # Clip off the initial element (the dependent).  Don't try to be
++    # clever and replace this with sed code, as IRIX sed won't handle
++    # lines with more than a fixed number of characters (4096 in
++    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
++    # the IRIX cc adds comments like `#:fec' to the end of the
++    # dependency line.
++    tr ' ' '
++' < "$tmpdepfile" \
++    | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
++    tr '
++' ' ' >> "$depfile"
++    echo >> "$depfile"
++
++    # The second pass generates a dummy entry for each header file.
++    tr ' ' '
++' < "$tmpdepfile" \
++   | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
++   >> "$depfile"
++  else
++    # The sourcefile does not contain any dependencies, so just
++    # store a dummy comment line, to avoid errors with the Makefile
++    # "include basename.Plo" scheme.
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile"
++  ;;
++
++aix)
++  # The C for AIX Compiler uses -M and outputs the dependencies
++  # in a .u file.  In older versions, this file always lives in the
++  # current directory.  Also, the AIX compiler puts `$object:' at the
++  # start of each line; $object doesn't have directory information.
++  # Version 6 uses the directory in both cases.
++  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++  test "x$dir" = "x$object" && dir=
++  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++  if test "$libtool" = yes; then
++    tmpdepfile1=$dir$base.u
++    tmpdepfile2=$base.u
++    tmpdepfile3=$dir.libs/$base.u
++    "$@" -Wc,-M
++  else
++    tmpdepfile1=$dir$base.u
++    tmpdepfile2=$dir$base.u
++    tmpdepfile3=$dir$base.u
++    "$@" -M
++  fi
++  stat=$?
++
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
++    exit $stat
++  fi
++
++  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
++  do
++    test -f "$tmpdepfile" && break
++  done
++  if test -f "$tmpdepfile"; then
++    # Each line is of the form `foo.o: dependent.h'.
++    # Do two passes, one to just change these to
++    # `$object: dependent.h' and one to simply `dependent.h:'.
++    sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
++    # That's a tab and a space in the [].
++    sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++  else
++    # The sourcefile does not contain any dependencies, so just
++    # store a dummy comment line, to avoid errors with the Makefile
++    # "include basename.Plo" scheme.
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile"
++  ;;
++
++icc)
++  # Intel's C compiler understands `-MD -MF file'.  However on
++  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
++  # ICC 7.0 will fill foo.d with something like
++  #    foo.o: sub/foo.c
++  #    foo.o: sub/foo.h
++  # which is wrong.  We want:
++  #    sub/foo.o: sub/foo.c
++  #    sub/foo.o: sub/foo.h
++  #    sub/foo.c:
++  #    sub/foo.h:
++  # ICC 7.1 will output
++  #    foo.o: sub/foo.c sub/foo.h
++  # and will wrap long lines using \ :
++  #    foo.o: sub/foo.c ... \
++  #     sub/foo.h ... \
++  #     ...
++
++  "$@" -MD -MF "$tmpdepfile"
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  # Each line is of the form `foo.o: dependent.h',
++  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
++  # Do two passes, one to just change these to
++  # `$object: dependent.h' and one to simply `dependent.h:'.
++  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
++  # Some versions of the HPUX 10.20 sed can't process this invocation
++  # correctly.  Breaking it into two sed invocations is a workaround.
++  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
++    sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++hp2)
++  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
++  # compilers, which have integrated preprocessors.  The correct option
++  # to use with these is +Maked; it writes dependencies to a file named
++  # 'foo.d', which lands next to the object file, wherever that
++  # happens to be.
++  # Much of this is similar to the tru64 case; see comments there.
++  dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++  test "x$dir" = "x$object" && dir=
++  base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++  if test "$libtool" = yes; then
++    tmpdepfile1=$dir$base.d
++    tmpdepfile2=$dir.libs/$base.d
++    "$@" -Wc,+Maked
++  else
++    tmpdepfile1=$dir$base.d
++    tmpdepfile2=$dir$base.d
++    "$@" +Maked
++  fi
++  stat=$?
++  if test $stat -eq 0; then :
++  else
++     rm -f "$tmpdepfile1" "$tmpdepfile2"
++     exit $stat
++  fi
++
++  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
++  do
++    test -f "$tmpdepfile" && break
++  done
++  if test -f "$tmpdepfile"; then
++    sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
++    # Add `dependent.h:' lines.
++    sed -ne '2,${
++	       s/^ *//
++	       s/ \\*$//
++	       s/$/:/
++	       p
++	     }' "$tmpdepfile" >> "$depfile"
++  else
++    echo "#dummy" > "$depfile"
++  fi
++  rm -f "$tmpdepfile" "$tmpdepfile2"
++  ;;
++
++tru64)
++   # The Tru64 compiler uses -MD to generate dependencies as a side
++   # effect.  `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
++   # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
++   # dependencies in `foo.d' instead, so we check for that too.
++   # Subdirectories are respected.
++   dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
++   test "x$dir" = "x$object" && dir=
++   base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
++
++   if test "$libtool" = yes; then
++      # With Tru64 cc, shared objects can also be used to make a
++      # static library.  This mechanism is used in libtool 1.4 series to
++      # handle both shared and static libraries in a single compilation.
++      # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
++      #
++      # With libtool 1.5 this exception was removed, and libtool now
++      # generates 2 separate objects for the 2 libraries.  These two
++      # compilations output dependencies in $dir.libs/$base.o.d and
++      # in $dir$base.o.d.  We have to check for both files, because
++      # one of the two compilations can be disabled.  We should prefer
++      # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
++      # automatically cleaned when .libs/ is deleted, while ignoring
++      # the former would cause a distcleancheck panic.
++      tmpdepfile1=$dir.libs/$base.lo.d   # libtool 1.4
++      tmpdepfile2=$dir$base.o.d          # libtool 1.5
++      tmpdepfile3=$dir.libs/$base.o.d    # libtool 1.5
++      tmpdepfile4=$dir.libs/$base.d      # Compaq CCC V6.2-504
++      "$@" -Wc,-MD
++   else
++      tmpdepfile1=$dir$base.o.d
++      tmpdepfile2=$dir$base.d
++      tmpdepfile3=$dir$base.d
++      tmpdepfile4=$dir$base.d
++      "$@" -MD
++   fi
++
++   stat=$?
++   if test $stat -eq 0; then :
++   else
++      rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++      exit $stat
++   fi
++
++   for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
++   do
++     test -f "$tmpdepfile" && break
++   done
++   if test -f "$tmpdepfile"; then
++      sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
++      # That's a tab and a space in the [].
++      sed -e 's,^.*\.[a-z]*:[	 ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
++   else
++      echo "#dummy" > "$depfile"
++   fi
++   rm -f "$tmpdepfile"
++   ;;
++
++msvc7)
++  if test "$libtool" = yes; then
++    showIncludes=-Wc,-showIncludes
++  else
++    showIncludes=-showIncludes
++  fi
++  "$@" $showIncludes > "$tmpdepfile"
++  stat=$?
++  grep -v '^Note: including file: ' "$tmpdepfile"
++  if test "$stat" = 0; then :
++  else
++    rm -f "$tmpdepfile"
++    exit $stat
++  fi
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  # The first sed program below extracts the file names and escapes
++  # backslashes for cygpath.  The second sed program outputs the file
++  # name when reading, but also accumulates all include files in the
++  # hold buffer in order to output them again at the end.  This only
++  # works with sed implementations that can handle large buffers.
++  sed < "$tmpdepfile" -n '
++/^Note: including file:  *\(.*\)/ {
++  s//\1/
++  s/\\/\\\\/g
++  p
++}' | $cygpath_u | sort -u | sed -n '
++s/ /\\ /g
++s/\(.*\)/	\1 \\/p
++s/.\(.*\) \\/\1:/
++H
++$ {
++  s/.*/	/
++  G
++  p
++}' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvc7msys)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
++#nosideeffect)
++  # This comment above is used by automake to tell side-effect
++  # dependency tracking mechanisms from slower ones.
++
++dashmstdout)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout, regardless of -o.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  # Remove `-o $object'.
++  IFS=" "
++  for arg
++  do
++    case $arg in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    *)
++      set fnord "$@" "$arg"
++      shift # fnord
++      shift # $arg
++      ;;
++    esac
++  done
++
++  test -z "$dashmflag" && dashmflag=-M
++  # Require at least two characters before searching for `:'
++  # in the target name.  This is to cope with DOS-style filenames:
++  # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
++  "$@" $dashmflag |
++    sed 's:^[  ]*[^: ][^:][^:]*\:[    ]*:'"$object"'\: :' > "$tmpdepfile"
++  rm -f "$depfile"
++  cat < "$tmpdepfile" > "$depfile"
++  tr ' ' '
++' < "$tmpdepfile" | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++dashXmstdout)
++  # This case only exists to satisfy depend.m4.  It is never actually
++  # run, as this mode is specially recognized in the preamble.
++  exit 1
++  ;;
++
++makedepend)
++  "$@" || exit $?
++  # Remove any Libtool call
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++  # X makedepend
++  shift
++  cleared=no eat=no
++  for arg
++  do
++    case $cleared in
++    no)
++      set ""; shift
++      cleared=yes ;;
++    esac
++    if test $eat = yes; then
++      eat=no
++      continue
++    fi
++    case "$arg" in
++    -D*|-I*)
++      set fnord "$@" "$arg"; shift ;;
++    # Strip any option that makedepend may not understand.  Remove
++    # the object too, otherwise makedepend will parse it as a source file.
++    -arch)
++      eat=yes ;;
++    -*|$object)
++      ;;
++    *)
++      set fnord "$@" "$arg"; shift ;;
++    esac
++  done
++  obj_suffix=`echo "$object" | sed 's/^.*\././'`
++  touch "$tmpdepfile"
++  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
++  rm -f "$depfile"
++  # makedepend may prepend the VPATH from the source file name to the object.
++  # No need to regex-escape $object, excess matching of '.' is harmless.
++  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
++  sed '1,2d' "$tmpdepfile" | tr ' ' '
++' | \
++## Some versions of the HPUX 10.20 sed can't process this invocation
++## correctly.  Breaking it into two sed invocations is a workaround.
++    sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile" "$tmpdepfile".bak
++  ;;
++
++cpp)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  # Remove `-o $object'.
++  IFS=" "
++  for arg
++  do
++    case $arg in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    *)
++      set fnord "$@" "$arg"
++      shift # fnord
++      shift # $arg
++      ;;
++    esac
++  done
++
++  "$@" -E |
++    sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
++       -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
++    sed '$ s: \\$::' > "$tmpdepfile"
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  cat < "$tmpdepfile" >> "$depfile"
++  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvisualcpp)
++  # Important note: in order to support this mode, a compiler *must*
++  # always write the preprocessed file to stdout.
++  "$@" || exit $?
++
++  # Remove the call to Libtool.
++  if test "$libtool" = yes; then
++    while test "X$1" != 'X--mode=compile'; do
++      shift
++    done
++    shift
++  fi
++
++  IFS=" "
++  for arg
++  do
++    case "$arg" in
++    -o)
++      shift
++      ;;
++    $object)
++      shift
++      ;;
++    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
++	set fnord "$@"
++	shift
++	shift
++	;;
++    *)
++	set fnord "$@" "$arg"
++	shift
++	shift
++	;;
++    esac
++  done
++  "$@" -E 2>/dev/null |
++  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
++  rm -f "$depfile"
++  echo "$object : \\" > "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::	\1 \\:p' >> "$depfile"
++  echo "	" >> "$depfile"
++  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
++  rm -f "$tmpdepfile"
++  ;;
++
++msvcmsys)
++  # This case exists only to let depend.m4 do its work.  It works by
++  # looking at the text of this script.  This case will never be run,
++  # since it is checked for above.
++  exit 1
++  ;;
++
++none)
++  exec "$@"
++  ;;
++
++*)
++  echo "Unknown depmode $depmode" 1>&2
++  exit 1
++  ;;
++esac
++
++exit 0
++
++# Local Variables:
++# mode: shell-script
++# sh-indentation: 2
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/install-sh opkg-0.1.8+r635-autoconf/conf/install-sh
+--- opkg-0.1.8+r635/conf/install-sh	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/install-sh	2012-02-03 01:50:26.199151836 -0500
+@@ -0,0 +1,527 @@
++#!/bin/sh
++# install - install a program, script, or datafile
++
++scriptversion=2011-01-19.21; # UTC
++
++# This originates from X11R5 (mit/util/scripts/install.sh), which was
++# later released in X11R6 (xc/config/util/install.sh) with the
++# following copyright and license.
++#
++# Copyright (C) 1994 X Consortium
++#
++# Permission is hereby granted, free of charge, to any person obtaining a copy
++# of this software and associated documentation files (the "Software"), to
++# deal in the Software without restriction, including without limitation the
++# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
++# sell copies of the Software, and to permit persons to whom the Software is
++# furnished to do so, subject to the following conditions:
++#
++# The above copyright notice and this permission notice shall be included in
++# all copies or substantial portions of the Software.
++#
++# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
++# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
++# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
++# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
++# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
++# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
++#
++# Except as contained in this notice, the name of the X Consortium shall not
++# be used in advertising or otherwise to promote the sale, use or other deal-
++# ings in this Software without prior written authorization from the X Consor-
++# tium.
++#
++#
++# FSF changes to this file are in the public domain.
++#
++# Calling this script install-sh is preferred over install.sh, to prevent
++# `make' implicit rules from creating a file called install from it
++# when there is no Makefile.
++#
++# This script is compatible with the BSD install script, but was written
++# from scratch.
++
++nl='
++'
++IFS=" ""	$nl"
++
++# set DOITPROG to echo to test this script
++
++# Don't use :- since 4.3BSD and earlier shells don't like it.
++doit=${DOITPROG-}
++if test -z "$doit"; then
++  doit_exec=exec
++else
++  doit_exec=$doit
++fi
++
++# Put in absolute file names if you don't have them in your path;
++# or use environment vars.
++
++chgrpprog=${CHGRPPROG-chgrp}
++chmodprog=${CHMODPROG-chmod}
++chownprog=${CHOWNPROG-chown}
++cmpprog=${CMPPROG-cmp}
++cpprog=${CPPROG-cp}
++mkdirprog=${MKDIRPROG-mkdir}
++mvprog=${MVPROG-mv}
++rmprog=${RMPROG-rm}
++stripprog=${STRIPPROG-strip}
++
++posix_glob='?'
++initialize_posix_glob='
++  test "$posix_glob" != "?" || {
++    if (set -f) 2>/dev/null; then
++      posix_glob=
++    else
++      posix_glob=:
++    fi
++  }
++'
++
++posix_mkdir=
++
++# Desired mode of installed file.
++mode=0755
++
++chgrpcmd=
++chmodcmd=$chmodprog
++chowncmd=
++mvcmd=$mvprog
++rmcmd="$rmprog -f"
++stripcmd=
++
++src=
++dst=
++dir_arg=
++dst_arg=
++
++copy_on_change=false
++no_target_directory=
++
++usage="\
++Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
++   or: $0 [OPTION]... SRCFILES... DIRECTORY
++   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
++   or: $0 [OPTION]... -d DIRECTORIES...
++
++In the 1st form, copy SRCFILE to DSTFILE.
++In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
++In the 4th, create DIRECTORIES.
++
++Options:
++     --help     display this help and exit.
++     --version  display version info and exit.
++
++  -c            (ignored)
++  -C            install only if different (preserve the last data modification time)
++  -d            create directories instead of installing files.
++  -g GROUP      $chgrpprog installed files to GROUP.
++  -m MODE       $chmodprog installed files to MODE.
++  -o USER       $chownprog installed files to USER.
++  -s            $stripprog installed files.
++  -t DIRECTORY  install into DIRECTORY.
++  -T            report an error if DSTFILE is a directory.
++
++Environment variables override the default commands:
++  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
++  RMPROG STRIPPROG
++"
++
++while test $# -ne 0; do
++  case $1 in
++    -c) ;;
++
++    -C) copy_on_change=true;;
++
++    -d) dir_arg=true;;
++
++    -g) chgrpcmd="$chgrpprog $2"
++	shift;;
++
++    --help) echo "$usage"; exit $?;;
++
++    -m) mode=$2
++	case $mode in
++	  *' '* | *'	'* | *'
++'*	  | *'*'* | *'?'* | *'['*)
++	    echo "$0: invalid mode: $mode" >&2
++	    exit 1;;
++	esac
++	shift;;
++
++    -o) chowncmd="$chownprog $2"
++	shift;;
++
++    -s) stripcmd=$stripprog;;
++
++    -t) dst_arg=$2
++	# Protect names problematic for `test' and other utilities.
++	case $dst_arg in
++	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
++	esac
++	shift;;
++
++    -T) no_target_directory=true;;
++
++    --version) echo "$0 $scriptversion"; exit $?;;
++
++    --)	shift
++	break;;
++
++    -*)	echo "$0: invalid option: $1" >&2
++	exit 1;;
++
++    *)  break;;
++  esac
++  shift
++done
++
++if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
++  # When -d is used, all remaining arguments are directories to create.
++  # When -t is used, the destination is already specified.
++  # Otherwise, the last argument is the destination.  Remove it from $@.
++  for arg
++  do
++    if test -n "$dst_arg"; then
++      # $@ is not empty: it contains at least $arg.
++      set fnord "$@" "$dst_arg"
++      shift # fnord
++    fi
++    shift # arg
++    dst_arg=$arg
++    # Protect names problematic for `test' and other utilities.
++    case $dst_arg in
++      -* | [=\(\)!]) dst_arg=./$dst_arg;;
++    esac
++  done
++fi
++
++if test $# -eq 0; then
++  if test -z "$dir_arg"; then
++    echo "$0: no input file specified." >&2
++    exit 1
++  fi
++  # It's OK to call `install-sh -d' without argument.
++  # This can happen when creating conditional directories.
++  exit 0
++fi
++
++if test -z "$dir_arg"; then
++  do_exit='(exit $ret); exit $ret'
++  trap "ret=129; $do_exit" 1
++  trap "ret=130; $do_exit" 2
++  trap "ret=141; $do_exit" 13
++  trap "ret=143; $do_exit" 15
++
++  # Set umask so as not to create temps with too-generous modes.
++  # However, 'strip' requires both read and write access to temps.
++  case $mode in
++    # Optimize common cases.
++    *644) cp_umask=133;;
++    *755) cp_umask=22;;
++
++    *[0-7])
++      if test -z "$stripcmd"; then
++	u_plus_rw=
++      else
++	u_plus_rw='% 200'
++      fi
++      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
++    *)
++      if test -z "$stripcmd"; then
++	u_plus_rw=
++      else
++	u_plus_rw=,u+rw
++      fi
++      cp_umask=$mode$u_plus_rw;;
++  esac
++fi
++
++for src
++do
++  # Protect names problematic for `test' and other utilities.
++  case $src in
++    -* | [=\(\)!]) src=./$src;;
++  esac
++
++  if test -n "$dir_arg"; then
++    dst=$src
++    dstdir=$dst
++    test -d "$dstdir"
++    dstdir_status=$?
++  else
++
++    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
++    # might cause directories to be created, which would be especially bad
++    # if $src (and thus $dsttmp) contains '*'.
++    if test ! -f "$src" && test ! -d "$src"; then
++      echo "$0: $src does not exist." >&2
++      exit 1
++    fi
++
++    if test -z "$dst_arg"; then
++      echo "$0: no destination specified." >&2
++      exit 1
++    fi
++    dst=$dst_arg
++
++    # If destination is a directory, append the input filename; won't work
++    # if double slashes aren't ignored.
++    if test -d "$dst"; then
++      if test -n "$no_target_directory"; then
++	echo "$0: $dst_arg: Is a directory" >&2
++	exit 1
++      fi
++      dstdir=$dst
++      dst=$dstdir/`basename "$src"`
++      dstdir_status=0
++    else
++      # Prefer dirname, but fall back on a substitute if dirname fails.
++      dstdir=`
++	(dirname "$dst") 2>/dev/null ||
++	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	     X"$dst" : 'X\(//\)[^/]' \| \
++	     X"$dst" : 'X\(//\)$' \| \
++	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
++	echo X"$dst" |
++	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\/\)[^/].*/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\/\)$/{
++		   s//\1/
++		   q
++		 }
++		 /^X\(\/\).*/{
++		   s//\1/
++		   q
++		 }
++		 s/.*/./; q'
++      `
++
++      test -d "$dstdir"
++      dstdir_status=$?
++    fi
++  fi
++
++  obsolete_mkdir_used=false
++
++  if test $dstdir_status != 0; then
++    case $posix_mkdir in
++      '')
++	# Create intermediate dirs using mode 755 as modified by the umask.
++	# This is like FreeBSD 'install' as of 1997-10-28.
++	umask=`umask`
++	case $stripcmd.$umask in
++	  # Optimize common cases.
++	  *[2367][2367]) mkdir_umask=$umask;;
++	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
++
++	  *[0-7])
++	    mkdir_umask=`expr $umask + 22 \
++	      - $umask % 100 % 40 + $umask % 20 \
++	      - $umask % 10 % 4 + $umask % 2
++	    `;;
++	  *) mkdir_umask=$umask,go-w;;
++	esac
++
++	# With -d, create the new directory with the user-specified mode.
++	# Otherwise, rely on $mkdir_umask.
++	if test -n "$dir_arg"; then
++	  mkdir_mode=-m$mode
++	else
++	  mkdir_mode=
++	fi
++
++	posix_mkdir=false
++	case $umask in
++	  *[123567][0-7][0-7])
++	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
++	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
++	    ;;
++	  *)
++	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
++	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
++
++	    if (umask $mkdir_umask &&
++		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
++	    then
++	      if test -z "$dir_arg" || {
++		   # Check for POSIX incompatibilities with -m.
++		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
++		   # other-writeable bit of parent directory when it shouldn't.
++		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
++		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
++		   case $ls_ld_tmpdir in
++		     d????-?r-*) different_mode=700;;
++		     d????-?--*) different_mode=755;;
++		     *) false;;
++		   esac &&
++		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
++		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
++		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
++		   }
++		 }
++	      then posix_mkdir=:
++	      fi
++	      rmdir "$tmpdir/d" "$tmpdir"
++	    else
++	      # Remove any dirs left behind by ancient mkdir implementations.
++	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
++	    fi
++	    trap '' 0;;
++	esac;;
++    esac
++
++    if
++      $posix_mkdir && (
++	umask $mkdir_umask &&
++	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
++      )
++    then :
++    else
++
++      # The umask is ridiculous, or mkdir does not conform to POSIX,
++      # or it failed possibly due to a race condition.  Create the
++      # directory the slow way, step by step, checking for races as we go.
++
++      case $dstdir in
++	/*) prefix='/';;
++	[-=\(\)!]*) prefix='./';;
++	*)  prefix='';;
++      esac
++
++      eval "$initialize_posix_glob"
++
++      oIFS=$IFS
++      IFS=/
++      $posix_glob set -f
++      set fnord $dstdir
++      shift
++      $posix_glob set +f
++      IFS=$oIFS
++
++      prefixes=
++
++      for d
++      do
++	test X"$d" = X && continue
++
++	prefix=$prefix$d
++	if test -d "$prefix"; then
++	  prefixes=
++	else
++	  if $posix_mkdir; then
++	    (umask=$mkdir_umask &&
++	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
++	    # Don't fail if two instances are running concurrently.
++	    test -d "$prefix" || exit 1
++	  else
++	    case $prefix in
++	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
++	      *) qprefix=$prefix;;
++	    esac
++	    prefixes="$prefixes '$qprefix'"
++	  fi
++	fi
++	prefix=$prefix/
++      done
++
++      if test -n "$prefixes"; then
++	# Don't fail if two instances are running concurrently.
++	(umask $mkdir_umask &&
++	 eval "\$doit_exec \$mkdirprog $prefixes") ||
++	  test -d "$dstdir" || exit 1
++	obsolete_mkdir_used=true
++      fi
++    fi
++  fi
++
++  if test -n "$dir_arg"; then
++    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
++    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
++    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
++      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
++  else
++
++    # Make a couple of temp file names in the proper directory.
++    dsttmp=$dstdir/_inst.$$_
++    rmtmp=$dstdir/_rm.$$_
++
++    # Trap to clean up those temp files at exit.
++    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
++
++    # Copy the file name to the temp name.
++    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
++
++    # and set any options; do chmod last to preserve setuid bits.
++    #
++    # If any of these fail, we abort the whole thing.  If we want to
++    # ignore errors from any of these, just make sure not to ignore
++    # errors from the above "$doit $cpprog $src $dsttmp" command.
++    #
++    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
++    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
++    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
++    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
++
++    # If -C, don't bother to copy if it wouldn't change the file.
++    if $copy_on_change &&
++       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
++       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
++
++       eval "$initialize_posix_glob" &&
++       $posix_glob set -f &&
++       set X $old && old=:$2:$4:$5:$6 &&
++       set X $new && new=:$2:$4:$5:$6 &&
++       $posix_glob set +f &&
++
++       test "$old" = "$new" &&
++       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
++    then
++      rm -f "$dsttmp"
++    else
++      # Rename the file to the real destination.
++      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
++
++      # The rename failed, perhaps because mv can't rename something else
++      # to itself, or perhaps because mv is so ancient that it does not
++      # support -f.
++      {
++	# Now remove or move aside any old file at destination location.
++	# We try this two ways since rm can't unlink itself on some
++	# systems and the destination file might be busy for other
++	# reasons.  In this case, the final cleanup might fail but the new
++	# file should still install successfully.
++	{
++	  test ! -f "$dst" ||
++	  $doit $rmcmd -f "$dst" 2>/dev/null ||
++	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
++	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
++	  } ||
++	  { echo "$0: cannot unlink or rename $dst" >&2
++	    (exit 1); exit 1
++	  }
++	} &&
++
++	# Now rename the file to the real destination.
++	$doit $mvcmd "$dsttmp" "$dst"
++      }
++    fi || exit 1
++
++    trap '' 0
++  fi
++done
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/ltmain.sh opkg-0.1.8+r635-autoconf/conf/ltmain.sh
+--- opkg-0.1.8+r635/conf/ltmain.sh	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/ltmain.sh	2012-02-03 01:50:22.503151918 -0500
+@@ -0,0 +1,9661 @@
++
++# libtool (GNU libtool) 2.4.2
++# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
++
++# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
++# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
++# This is free software; see the source for copying conditions.  There is NO
++# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
++
++# GNU Libtool is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2 of the License, or
++# (at your option) any later version.
++#
++# As a special exception to the GNU General Public License,
++# if you distribute this file as part of a program or library that
++# is built using GNU Libtool, you may include this file under the
++# same distribution terms that you use for the rest of that program.
++#
++# GNU Libtool is distributed in the hope that it will be useful, but
++# WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++# General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with GNU Libtool; see the file COPYING.  If not, a copy
++# can be downloaded from http://www.gnu.org/licenses/gpl.html,
++# or obtained by writing to the Free Software Foundation, Inc.,
++# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++
++# Usage: $progname [OPTION]... [MODE-ARG]...
++#
++# Provide generalized library-building support services.
++#
++#       --config             show all configuration variables
++#       --debug              enable verbose shell tracing
++#   -n, --dry-run            display commands without modifying any files
++#       --features           display basic configuration information and exit
++#       --mode=MODE          use operation mode MODE
++#       --preserve-dup-deps  don't remove duplicate dependency libraries
++#       --quiet, --silent    don't print informational messages
++#       --no-quiet, --no-silent
++#                            print informational messages (default)
++#       --no-warn            don't display warning messages
++#       --tag=TAG            use configuration variables from tag TAG
++#   -v, --verbose            print more informational messages than default
++#       --no-verbose         don't print the extra informational messages
++#       --version            print version information
++#   -h, --help, --help-all   print short, long, or detailed help message
++#
++# MODE must be one of the following:
++#
++#         clean              remove files from the build directory
++#         compile            compile a source file into a libtool object
++#         execute            automatically set library path, then run a program
++#         finish             complete the installation of libtool libraries
++#         install            install libraries or executables
++#         link               create a library or an executable
++#         uninstall          remove libraries from an installed directory
++#
++# MODE-ARGS vary depending on the MODE.  When passed as first option,
++# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
++# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
++#
++# When reporting a bug, please describe a test case to reproduce it and
++# include the following information:
++#
++#         host-triplet:	$host
++#         shell:		$SHELL
++#         compiler:		$LTCC
++#         compiler flags:		$LTCFLAGS
++#         linker:		$LD (gnu? $with_gnu_ld)
++#         $progname:	(GNU libtool) 2.4.2 Debian-2.4.2-1
++#         automake:	$automake_version
++#         autoconf:	$autoconf_version
++#
++# Report bugs to <bug-libtool@gnu.org>.
++# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
++# General help using GNU software: <http://www.gnu.org/gethelp/>.
++
++PROGRAM=libtool
++PACKAGE=libtool
++VERSION="2.4.2 Debian-2.4.2-1"
++TIMESTAMP=""
++package_revision=1.3337
++
++# Be Bourne compatible
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
++  emulate sh
++  NULLCMD=:
++  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++# A function that is used when there is no print builtin or printf.
++func_fallback_echo ()
++{
++  eval 'cat <<_LTECHO_EOF
++$1
++_LTECHO_EOF'
++}
++
++# NLS nuisances: We save the old values to restore during execute mode.
++lt_user_locale=
++lt_safe_locale=
++for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
++do
++  eval "if test \"\${$lt_var+set}\" = set; then
++          save_$lt_var=\$$lt_var
++          $lt_var=C
++	  export $lt_var
++	  lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
++	  lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
++	fi"
++done
++LC_ALL=C
++LANGUAGE=C
++export LANGUAGE LC_ALL
++
++$lt_unset CDPATH
++
++
++# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
++# is ksh but when the shell is invoked as "sh" and the current value of
++# the _XPG environment variable is not equal to 1 (one), the special
++# positional parameter $0, within a function call, is the name of the
++# function.
++progpath="$0"
++
++
++
++: ${CP="cp -f"}
++test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
++: ${MAKE="make"}
++: ${MKDIR="mkdir"}
++: ${MV="mv -f"}
++: ${RM="rm -f"}
++: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
++: ${Xsed="$SED -e 1s/^X//"}
++
++# Global variables:
++EXIT_SUCCESS=0
++EXIT_FAILURE=1
++EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
++EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
++
++exit_status=$EXIT_SUCCESS
++
++# Make sure IFS has a sensible default
++lt_nl='
++'
++IFS=" 	$lt_nl"
++
++dirname="s,/[^/]*$,,"
++basename="s,^.*/,,"
++
++# func_dirname file append nondir_replacement
++# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
++# otherwise set result to NONDIR_REPLACEMENT.
++func_dirname ()
++{
++    func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
++    if test "X$func_dirname_result" = "X${1}"; then
++      func_dirname_result="${3}"
++    else
++      func_dirname_result="$func_dirname_result${2}"
++    fi
++} # func_dirname may be replaced by extended shell implementation
++
++
++# func_basename file
++func_basename ()
++{
++    func_basename_result=`$ECHO "${1}" | $SED "$basename"`
++} # func_basename may be replaced by extended shell implementation
++
++
++# func_dirname_and_basename file append nondir_replacement
++# perform func_basename and func_dirname in a single function
++# call:
++#   dirname:  Compute the dirname of FILE.  If nonempty,
++#             add APPEND to the result, otherwise set result
++#             to NONDIR_REPLACEMENT.
++#             value returned in "$func_dirname_result"
++#   basename: Compute filename of FILE.
++#             value retuned in "$func_basename_result"
++# Implementation must be kept synchronized with func_dirname
++# and func_basename. For efficiency, we do not delegate to
++# those functions but instead duplicate the functionality here.
++func_dirname_and_basename ()
++{
++    # Extract subdirectory from the argument.
++    func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
++    if test "X$func_dirname_result" = "X${1}"; then
++      func_dirname_result="${3}"
++    else
++      func_dirname_result="$func_dirname_result${2}"
++    fi
++    func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
++} # func_dirname_and_basename may be replaced by extended shell implementation
++
++
++# func_stripname prefix suffix name
++# strip PREFIX and SUFFIX off of NAME.
++# PREFIX and SUFFIX must not contain globbing or regex special
++# characters, hashes, percent signs, but SUFFIX may contain a leading
++# dot (in which case that matches only a dot).
++# func_strip_suffix prefix name
++func_stripname ()
++{
++    case ${2} in
++      .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
++      *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
++    esac
++} # func_stripname may be replaced by extended shell implementation
++
++
++# These SED scripts presuppose an absolute path with a trailing slash.
++pathcar='s,^/\([^/]*\).*$,\1,'
++pathcdr='s,^/[^/]*,,'
++removedotparts=':dotsl
++		s@/\./@/@g
++		t dotsl
++		s,/\.$,/,'
++collapseslashes='s@/\{1,\}@/@g'
++finalslash='s,/*$,/,'
++
++# func_normal_abspath PATH
++# Remove doubled-up and trailing slashes, "." path components,
++# and cancel out any ".." path components in PATH after making
++# it an absolute path.
++#             value returned in "$func_normal_abspath_result"
++func_normal_abspath ()
++{
++  # Start from root dir and reassemble the path.
++  func_normal_abspath_result=
++  func_normal_abspath_tpath=$1
++  func_normal_abspath_altnamespace=
++  case $func_normal_abspath_tpath in
++    "")
++      # Empty path, that just means $cwd.
++      func_stripname '' '/' "`pwd`"
++      func_normal_abspath_result=$func_stripname_result
++      return
++    ;;
++    # The next three entries are used to spot a run of precisely
++    # two leading slashes without using negated character classes;
++    # we take advantage of case's first-match behaviour.
++    ///*)
++      # Unusual form of absolute path, do nothing.
++    ;;
++    //*)
++      # Not necessarily an ordinary path; POSIX reserves leading '//'
++      # and for example Cygwin uses it to access remote file shares
++      # over CIFS/SMB, so we conserve a leading double slash if found.
++      func_normal_abspath_altnamespace=/
++    ;;
++    /*)
++      # Absolute path, do nothing.
++    ;;
++    *)
++      # Relative path, prepend $cwd.
++      func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
++    ;;
++  esac
++  # Cancel out all the simple stuff to save iterations.  We also want
++  # the path to end with a slash for ease of parsing, so make sure
++  # there is one (and only one) here.
++  func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
++        -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
++  while :; do
++    # Processed it all yet?
++    if test "$func_normal_abspath_tpath" = / ; then
++      # If we ascended to the root using ".." the result may be empty now.
++      if test -z "$func_normal_abspath_result" ; then
++        func_normal_abspath_result=/
++      fi
++      break
++    fi
++    func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
++        -e "$pathcar"`
++    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
++        -e "$pathcdr"`
++    # Figure out what to do with it
++    case $func_normal_abspath_tcomponent in
++      "")
++        # Trailing empty path component, ignore it.
++      ;;
++      ..)
++        # Parent dir; strip last assembled component from result.
++        func_dirname "$func_normal_abspath_result"
++        func_normal_abspath_result=$func_dirname_result
++      ;;
++      *)
++        # Actual path component, append it.
++        func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
++      ;;
++    esac
++  done
++  # Restore leading double-slash if one was found on entry.
++  func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
++}
++
++# func_relative_path SRCDIR DSTDIR
++# generates a relative path from SRCDIR to DSTDIR, with a trailing
++# slash if non-empty, suitable for immediately appending a filename
++# without needing to append a separator.
++#             value returned in "$func_relative_path_result"
++func_relative_path ()
++{
++  func_relative_path_result=
++  func_normal_abspath "$1"
++  func_relative_path_tlibdir=$func_normal_abspath_result
++  func_normal_abspath "$2"
++  func_relative_path_tbindir=$func_normal_abspath_result
++
++  # Ascend the tree starting from libdir
++  while :; do
++    # check if we have found a prefix of bindir
++    case $func_relative_path_tbindir in
++      $func_relative_path_tlibdir)
++        # found an exact match
++        func_relative_path_tcancelled=
++        break
++        ;;
++      $func_relative_path_tlibdir*)
++        # found a matching prefix
++        func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
++        func_relative_path_tcancelled=$func_stripname_result
++        if test -z "$func_relative_path_result"; then
++          func_relative_path_result=.
++        fi
++        break
++        ;;
++      *)
++        func_dirname $func_relative_path_tlibdir
++        func_relative_path_tlibdir=${func_dirname_result}
++        if test "x$func_relative_path_tlibdir" = x ; then
++          # Have to descend all the way to the root!
++          func_relative_path_result=../$func_relative_path_result
++          func_relative_path_tcancelled=$func_relative_path_tbindir
++          break
++        fi
++        func_relative_path_result=../$func_relative_path_result
++        ;;
++    esac
++  done
++
++  # Now calculate path; take care to avoid doubling-up slashes.
++  func_stripname '' '/' "$func_relative_path_result"
++  func_relative_path_result=$func_stripname_result
++  func_stripname '/' '/' "$func_relative_path_tcancelled"
++  if test "x$func_stripname_result" != x ; then
++    func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
++  fi
++
++  # Normalisation. If bindir is libdir, return empty string,
++  # else relative path ending with a slash; either way, target
++  # file name can be directly appended.
++  if test ! -z "$func_relative_path_result"; then
++    func_stripname './' '' "$func_relative_path_result/"
++    func_relative_path_result=$func_stripname_result
++  fi
++}
++
++# The name of this program:
++func_dirname_and_basename "$progpath"
++progname=$func_basename_result
++
++# Make sure we have an absolute path for reexecution:
++case $progpath in
++  [\\/]*|[A-Za-z]:\\*) ;;
++  *[\\/]*)
++     progdir=$func_dirname_result
++     progdir=`cd "$progdir" && pwd`
++     progpath="$progdir/$progname"
++     ;;
++  *)
++     save_IFS="$IFS"
++     IFS=${PATH_SEPARATOR-:}
++     for progdir in $PATH; do
++       IFS="$save_IFS"
++       test -x "$progdir/$progname" && break
++     done
++     IFS="$save_IFS"
++     test -n "$progdir" || progdir=`pwd`
++     progpath="$progdir/$progname"
++     ;;
++esac
++
++# Sed substitution that helps us do robust quoting.  It backslashifies
++# metacharacters that are still active within double-quoted strings.
++Xsed="${SED}"' -e 1s/^X//'
++sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
++
++# Same as above, but do not quote variable references.
++double_quote_subst='s/\(["`\\]\)/\\\1/g'
++
++# Sed substitution that turns a string into a regex matching for the
++# string literally.
++sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
++
++# Sed substitution that converts a w32 file name or path
++# which contains forward slashes, into one that contains
++# (escaped) backslashes.  A very naive implementation.
++lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
++
++# Re-`\' parameter expansions in output of double_quote_subst that were
++# `\'-ed in input to the same.  If an odd number of `\' preceded a '$'
++# in input to double_quote_subst, that '$' was protected from expansion.
++# Since each input `\' is now two `\'s, look for any number of runs of
++# four `\'s followed by two `\'s and then a '$'.  `\' that '$'.
++bs='\\'
++bs2='\\\\'
++bs4='\\\\\\\\'
++dollar='\$'
++sed_double_backslash="\
++  s/$bs4/&\\
++/g
++  s/^$bs2$dollar/$bs&/
++  s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
++  s/\n//g"
++
++# Standard options:
++opt_dry_run=false
++opt_help=false
++opt_quiet=false
++opt_verbose=false
++opt_warning=:
++
++# func_echo arg...
++# Echo program name prefixed message, along with the current mode
++# name if it has been set yet.
++func_echo ()
++{
++    $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
++}
++
++# func_verbose arg...
++# Echo program name prefixed message in verbose mode only.
++func_verbose ()
++{
++    $opt_verbose && func_echo ${1+"$@"}
++
++    # A bug in bash halts the script if the last line of a function
++    # fails when set -e is in force, so we need another command to
++    # work around that:
++    :
++}
++
++# func_echo_all arg...
++# Invoke $ECHO with all args, space-separated.
++func_echo_all ()
++{
++    $ECHO "$*"
++}
++
++# func_error arg...
++# Echo program name prefixed message to standard error.
++func_error ()
++{
++    $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
++}
++
++# func_warning arg...
++# Echo program name prefixed warning message to standard error.
++func_warning ()
++{
++    $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
++
++    # bash bug again:
++    :
++}
++
++# func_fatal_error arg...
++# Echo program name prefixed message to standard error, and exit.
++func_fatal_error ()
++{
++    func_error ${1+"$@"}
++    exit $EXIT_FAILURE
++}
++
++# func_fatal_help arg...
++# Echo program name prefixed message to standard error, followed by
++# a help hint, and exit.
++func_fatal_help ()
++{
++    func_error ${1+"$@"}
++    func_fatal_error "$help"
++}
++help="Try \`$progname --help' for more information."  ## default
++
++
++# func_grep expression filename
++# Check whether EXPRESSION matches any line of FILENAME, without output.
++func_grep ()
++{
++    $GREP "$1" "$2" >/dev/null 2>&1
++}
++
++
++# func_mkdir_p directory-path
++# Make sure the entire path to DIRECTORY-PATH is available.
++func_mkdir_p ()
++{
++    my_directory_path="$1"
++    my_dir_list=
++
++    if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
++
++      # Protect directory names starting with `-'
++      case $my_directory_path in
++        -*) my_directory_path="./$my_directory_path" ;;
++      esac
++
++      # While some portion of DIR does not yet exist...
++      while test ! -d "$my_directory_path"; do
++        # ...make a list in topmost first order.  Use a colon delimited
++	# list incase some portion of path contains whitespace.
++        my_dir_list="$my_directory_path:$my_dir_list"
++
++        # If the last portion added has no slash in it, the list is done
++        case $my_directory_path in */*) ;; *) break ;; esac
++
++        # ...otherwise throw away the child directory and loop
++        my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
++      done
++      my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
++
++      save_mkdir_p_IFS="$IFS"; IFS=':'
++      for my_dir in $my_dir_list; do
++	IFS="$save_mkdir_p_IFS"
++        # mkdir can fail with a `File exist' error if two processes
++        # try to create one of the directories concurrently.  Don't
++        # stop in that case!
++        $MKDIR "$my_dir" 2>/dev/null || :
++      done
++      IFS="$save_mkdir_p_IFS"
++
++      # Bail out if we (or some other process) failed to create a directory.
++      test -d "$my_directory_path" || \
++        func_fatal_error "Failed to create \`$1'"
++    fi
++}
++
++
++# func_mktempdir [string]
++# Make a temporary directory that won't clash with other running
++# libtool processes, and avoids race conditions if possible.  If
++# given, STRING is the basename for that directory.
++func_mktempdir ()
++{
++    my_template="${TMPDIR-/tmp}/${1-$progname}"
++
++    if test "$opt_dry_run" = ":"; then
++      # Return a directory name, but don't create it in dry-run mode
++      my_tmpdir="${my_template}-$$"
++    else
++
++      # If mktemp works, use that first and foremost
++      my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
++
++      if test ! -d "$my_tmpdir"; then
++        # Failing that, at least try and use $RANDOM to avoid a race
++        my_tmpdir="${my_template}-${RANDOM-0}$$"
++
++        save_mktempdir_umask=`umask`
++        umask 0077
++        $MKDIR "$my_tmpdir"
++        umask $save_mktempdir_umask
++      fi
++
++      # If we're not in dry-run mode, bomb out on failure
++      test -d "$my_tmpdir" || \
++        func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
++    fi
++
++    $ECHO "$my_tmpdir"
++}
++
++
++# func_quote_for_eval arg
++# Aesthetically quote ARG to be evaled later.
++# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
++# is double-quoted, suitable for a subsequent eval, whereas
++# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
++# which are still active within double quotes backslashified.
++func_quote_for_eval ()
++{
++    case $1 in
++      *[\\\`\"\$]*)
++	func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
++      *)
++        func_quote_for_eval_unquoted_result="$1" ;;
++    esac
++
++    case $func_quote_for_eval_unquoted_result in
++      # Double-quote args containing shell metacharacters to delay
++      # word splitting, command substitution and and variable
++      # expansion for a subsequent eval.
++      # Many Bourne shells cannot handle close brackets correctly
++      # in scan sets, so we specify it separately.
++      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
++        func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
++        ;;
++      *)
++        func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
++    esac
++}
++
++
++# func_quote_for_expand arg
++# Aesthetically quote ARG to be evaled later; same as above,
++# but do not quote variable references.
++func_quote_for_expand ()
++{
++    case $1 in
++      *[\\\`\"]*)
++	my_arg=`$ECHO "$1" | $SED \
++	    -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
++      *)
++        my_arg="$1" ;;
++    esac
++
++    case $my_arg in
++      # Double-quote args containing shell metacharacters to delay
++      # word splitting and command substitution for a subsequent eval.
++      # Many Bourne shells cannot handle close brackets correctly
++      # in scan sets, so we specify it separately.
++      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
++        my_arg="\"$my_arg\""
++        ;;
++    esac
++
++    func_quote_for_expand_result="$my_arg"
++}
++
++
++# func_show_eval cmd [fail_exp]
++# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
++# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
++# is given, then evaluate it.
++func_show_eval ()
++{
++    my_cmd="$1"
++    my_fail_exp="${2-:}"
++
++    ${opt_silent-false} || {
++      func_quote_for_expand "$my_cmd"
++      eval "func_echo $func_quote_for_expand_result"
++    }
++
++    if ${opt_dry_run-false}; then :; else
++      eval "$my_cmd"
++      my_status=$?
++      if test "$my_status" -eq 0; then :; else
++	eval "(exit $my_status); $my_fail_exp"
++      fi
++    fi
++}
++
++
++# func_show_eval_locale cmd [fail_exp]
++# Unless opt_silent is true, then output CMD.  Then, if opt_dryrun is
++# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
++# is given, then evaluate it.  Use the saved locale for evaluation.
++func_show_eval_locale ()
++{
++    my_cmd="$1"
++    my_fail_exp="${2-:}"
++
++    ${opt_silent-false} || {
++      func_quote_for_expand "$my_cmd"
++      eval "func_echo $func_quote_for_expand_result"
++    }
++
++    if ${opt_dry_run-false}; then :; else
++      eval "$lt_user_locale
++	    $my_cmd"
++      my_status=$?
++      eval "$lt_safe_locale"
++      if test "$my_status" -eq 0; then :; else
++	eval "(exit $my_status); $my_fail_exp"
++      fi
++    fi
++}
++
++# func_tr_sh
++# Turn $1 into a string suitable for a shell variable name.
++# Result is stored in $func_tr_sh_result.  All characters
++# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
++# if $1 begins with a digit, a '_' is prepended as well.
++func_tr_sh ()
++{
++  case $1 in
++  [0-9]* | *[!a-zA-Z0-9_]*)
++    func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
++    ;;
++  * )
++    func_tr_sh_result=$1
++    ;;
++  esac
++}
++
++
++# func_version
++# Echo version message to standard output and exit.
++func_version ()
++{
++    $opt_debug
++
++    $SED -n '/(C)/!b go
++	:more
++	/\./!{
++	  N
++	  s/\n# / /
++	  b more
++	}
++	:go
++	/^# '$PROGRAM' (GNU /,/# warranty; / {
++        s/^# //
++	s/^# *$//
++        s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
++        p
++     }' < "$progpath"
++     exit $?
++}
++
++# func_usage
++# Echo short help message to standard output and exit.
++func_usage ()
++{
++    $opt_debug
++
++    $SED -n '/^# Usage:/,/^#  *.*--help/ {
++        s/^# //
++	s/^# *$//
++	s/\$progname/'$progname'/
++	p
++    }' < "$progpath"
++    echo
++    $ECHO "run \`$progname --help | more' for full usage"
++    exit $?
++}
++
++# func_help [NOEXIT]
++# Echo long help message to standard output and exit,
++# unless 'noexit' is passed as argument.
++func_help ()
++{
++    $opt_debug
++
++    $SED -n '/^# Usage:/,/# Report bugs to/ {
++	:print
++        s/^# //
++	s/^# *$//
++	s*\$progname*'$progname'*
++	s*\$host*'"$host"'*
++	s*\$SHELL*'"$SHELL"'*
++	s*\$LTCC*'"$LTCC"'*
++	s*\$LTCFLAGS*'"$LTCFLAGS"'*
++	s*\$LD*'"$LD"'*
++	s/\$with_gnu_ld/'"$with_gnu_ld"'/
++	s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
++	s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
++	p
++	d
++     }
++     /^# .* home page:/b print
++     /^# General help using/b print
++     ' < "$progpath"
++    ret=$?
++    if test -z "$1"; then
++      exit $ret
++    fi
++}
++
++# func_missing_arg argname
++# Echo program name prefixed message to standard error and set global
++# exit_cmd.
++func_missing_arg ()
++{
++    $opt_debug
++
++    func_error "missing argument for $1."
++    exit_cmd=exit
++}
++
++
++# func_split_short_opt shortopt
++# Set func_split_short_opt_name and func_split_short_opt_arg shell
++# variables after splitting SHORTOPT after the 2nd character.
++func_split_short_opt ()
++{
++    my_sed_short_opt='1s/^\(..\).*$/\1/;q'
++    my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
++
++    func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
++    func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
++} # func_split_short_opt may be replaced by extended shell implementation
++
++
++# func_split_long_opt longopt
++# Set func_split_long_opt_name and func_split_long_opt_arg shell
++# variables after splitting LONGOPT at the `=' sign.
++func_split_long_opt ()
++{
++    my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
++    my_sed_long_arg='1s/^--[^=]*=//'
++
++    func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
++    func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
++} # func_split_long_opt may be replaced by extended shell implementation
++
++exit_cmd=:
++
++
++
++
++
++magic="%%%MAGIC variable%%%"
++magic_exe="%%%MAGIC EXE variable%%%"
++
++# Global variables.
++nonopt=
++preserve_args=
++lo2o="s/\\.lo\$/.${objext}/"
++o2lo="s/\\.${objext}\$/.lo/"
++extracted_archives=
++extracted_serial=0
++
++# If this variable is set in any of the actions, the command in it
++# will be execed at the end.  This prevents here-documents from being
++# left over by shells.
++exec_cmd=
++
++# func_append var value
++# Append VALUE to the end of shell variable VAR.
++func_append ()
++{
++    eval "${1}=\$${1}\${2}"
++} # func_append may be replaced by extended shell implementation
++
++# func_append_quoted var value
++# Quote VALUE and append to the end of shell variable VAR, separated
++# by a space.
++func_append_quoted ()
++{
++    func_quote_for_eval "${2}"
++    eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
++} # func_append_quoted may be replaced by extended shell implementation
++
++
++# func_arith arithmetic-term...
++func_arith ()
++{
++    func_arith_result=`expr "${@}"`
++} # func_arith may be replaced by extended shell implementation
++
++
++# func_len string
++# STRING may not start with a hyphen.
++func_len ()
++{
++    func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
++} # func_len may be replaced by extended shell implementation
++
++
++# func_lo2o object
++func_lo2o ()
++{
++    func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
++} # func_lo2o may be replaced by extended shell implementation
++
++
++# func_xform libobj-or-source
++func_xform ()
++{
++    func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
++} # func_xform may be replaced by extended shell implementation
++
++
++# func_fatal_configuration arg...
++# Echo program name prefixed message to standard error, followed by
++# a configuration failure hint, and exit.
++func_fatal_configuration ()
++{
++    func_error ${1+"$@"}
++    func_error "See the $PACKAGE documentation for more information."
++    func_fatal_error "Fatal configuration error."
++}
++
++
++# func_config
++# Display the configuration for all the tags in this script.
++func_config ()
++{
++    re_begincf='^# ### BEGIN LIBTOOL'
++    re_endcf='^# ### END LIBTOOL'
++
++    # Default configuration.
++    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
++
++    # Now print the configurations for the tags.
++    for tagname in $taglist; do
++      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
++    done
++
++    exit $?
++}
++
++# func_features
++# Display the features supported by this script.
++func_features ()
++{
++    echo "host: $host"
++    if test "$build_libtool_libs" = yes; then
++      echo "enable shared libraries"
++    else
++      echo "disable shared libraries"
++    fi
++    if test "$build_old_libs" = yes; then
++      echo "enable static libraries"
++    else
++      echo "disable static libraries"
++    fi
++
++    exit $?
++}
++
++# func_enable_tag tagname
++# Verify that TAGNAME is valid, and either flag an error and exit, or
++# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
++# variable here.
++func_enable_tag ()
++{
++  # Global variable:
++  tagname="$1"
++
++  re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
++  re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
++  sed_extractcf="/$re_begincf/,/$re_endcf/p"
++
++  # Validate tagname.
++  case $tagname in
++    *[!-_A-Za-z0-9,/]*)
++      func_fatal_error "invalid tag name: $tagname"
++      ;;
++  esac
++
++  # Don't test for the "default" C tag, as we know it's
++  # there but not specially marked.
++  case $tagname in
++    CC) ;;
++    *)
++      if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
++	taglist="$taglist $tagname"
++
++	# Evaluate the configuration.  Be careful to quote the path
++	# and the sed script, to avoid splitting on whitespace, but
++	# also don't use non-portable quotes within backquotes within
++	# quotes we have to do it in 2 steps:
++	extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
++	eval "$extractedcf"
++      else
++	func_error "ignoring unknown tag $tagname"
++      fi
++      ;;
++  esac
++}
++
++# func_check_version_match
++# Ensure that we are using m4 macros, and libtool script from the same
++# release of libtool.
++func_check_version_match ()
++{
++  if test "$package_revision" != "$macro_revision"; then
++    if test "$VERSION" != "$macro_version"; then
++      if test -z "$macro_version"; then
++        cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
++$progname: definition of this LT_INIT comes from an older release.
++$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
++$progname: and run autoconf again.
++_LT_EOF
++      else
++        cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
++$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
++$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
++$progname: and run autoconf again.
++_LT_EOF
++      fi
++    else
++      cat >&2 <<_LT_EOF
++$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
++$progname: but the definition of this LT_INIT comes from revision $macro_revision.
++$progname: You should recreate aclocal.m4 with macros from revision $package_revision
++$progname: of $PACKAGE $VERSION and run autoconf again.
++_LT_EOF
++    fi
++
++    exit $EXIT_MISMATCH
++  fi
++}
++
++
++# Shorthand for --mode=foo, only valid as the first argument
++case $1 in
++clean|clea|cle|cl)
++  shift; set dummy --mode clean ${1+"$@"}; shift
++  ;;
++compile|compil|compi|comp|com|co|c)
++  shift; set dummy --mode compile ${1+"$@"}; shift
++  ;;
++execute|execut|execu|exec|exe|ex|e)
++  shift; set dummy --mode execute ${1+"$@"}; shift
++  ;;
++finish|finis|fini|fin|fi|f)
++  shift; set dummy --mode finish ${1+"$@"}; shift
++  ;;
++install|instal|insta|inst|ins|in|i)
++  shift; set dummy --mode install ${1+"$@"}; shift
++  ;;
++link|lin|li|l)
++  shift; set dummy --mode link ${1+"$@"}; shift
++  ;;
++uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
++  shift; set dummy --mode uninstall ${1+"$@"}; shift
++  ;;
++esac
++
++
++
++# Option defaults:
++opt_debug=:
++opt_dry_run=false
++opt_config=false
++opt_preserve_dup_deps=false
++opt_features=false
++opt_finish=false
++opt_help=false
++opt_help_all=false
++opt_silent=:
++opt_warning=:
++opt_verbose=:
++opt_silent=false
++opt_verbose=false
++
++
++# Parse options once, thoroughly.  This comes as soon as possible in the
++# script to make things like `--version' happen as quickly as we can.
++{
++  # this just eases exit handling
++  while test $# -gt 0; do
++    opt="$1"
++    shift
++    case $opt in
++      --debug|-x)	opt_debug='set -x'
++			func_echo "enabling shell trace mode"
++			$opt_debug
++			;;
++      --dry-run|--dryrun|-n)
++			opt_dry_run=:
++			;;
++      --config)
++			opt_config=:
++func_config
++			;;
++      --dlopen|-dlopen)
++			optarg="$1"
++			opt_dlopen="${opt_dlopen+$opt_dlopen
++}$optarg"
++			shift
++			;;
++      --preserve-dup-deps)
++			opt_preserve_dup_deps=:
++			;;
++      --features)
++			opt_features=:
++func_features
++			;;
++      --finish)
++			opt_finish=:
++set dummy --mode finish ${1+"$@"}; shift
++			;;
++      --help)
++			opt_help=:
++			;;
++      --help-all)
++			opt_help_all=:
++opt_help=': help-all'
++			;;
++      --mode)
++			test $# = 0 && func_missing_arg $opt && break
++			optarg="$1"
++			opt_mode="$optarg"
++case $optarg in
++  # Valid mode arguments:
++  clean|compile|execute|finish|install|link|relink|uninstall) ;;
++
++  # Catch anything else as an error
++  *) func_error "invalid argument for $opt"
++     exit_cmd=exit
++     break
++     ;;
++esac
++			shift
++			;;
++      --no-silent|--no-quiet)
++			opt_silent=false
++func_append preserve_args " $opt"
++			;;
++      --no-warning|--no-warn)
++			opt_warning=false
++func_append preserve_args " $opt"
++			;;
++      --no-verbose)
++			opt_verbose=false
++func_append preserve_args " $opt"
++			;;
++      --silent|--quiet)
++			opt_silent=:
++func_append preserve_args " $opt"
++        opt_verbose=false
++			;;
++      --verbose|-v)
++			opt_verbose=:
++func_append preserve_args " $opt"
++opt_silent=false
++			;;
++      --tag)
++			test $# = 0 && func_missing_arg $opt && break
++			optarg="$1"
++			opt_tag="$optarg"
++func_append preserve_args " $opt $optarg"
++func_enable_tag "$optarg"
++			shift
++			;;
++
++      -\?|-h)		func_usage				;;
++      --help)		func_help				;;
++      --version)	func_version				;;
++
++      # Separate optargs to long options:
++      --*=*)
++			func_split_long_opt "$opt"
++			set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
++			shift
++			;;
++
++      # Separate non-argument short options:
++      -\?*|-h*|-n*|-v*)
++			func_split_short_opt "$opt"
++			set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
++			shift
++			;;
++
++      --)		break					;;
++      -*)		func_fatal_help "unrecognized option \`$opt'" ;;
++      *)		set dummy "$opt" ${1+"$@"};	shift; break  ;;
++    esac
++  done
++
++  # Validate options:
++
++  # save first non-option argument
++  if test "$#" -gt 0; then
++    nonopt="$opt"
++    shift
++  fi
++
++  # preserve --debug
++  test "$opt_debug" = : || func_append preserve_args " --debug"
++
++  case $host in
++    *cygwin* | *mingw* | *pw32* | *cegcc*)
++      # don't eliminate duplications in $postdeps and $predeps
++      opt_duplicate_compiler_generated_deps=:
++      ;;
++    *)
++      opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
++      ;;
++  esac
++
++  $opt_help || {
++    # Sanity checks first:
++    func_check_version_match
++
++    if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
++      func_fatal_configuration "not configured to build any kind of library"
++    fi
++
++    # Darwin sucks
++    eval std_shrext=\"$shrext_cmds\"
++
++    # Only execute mode is allowed to have -dlopen flags.
++    if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
++      func_error "unrecognized option \`-dlopen'"
++      $ECHO "$help" 1>&2
++      exit $EXIT_FAILURE
++    fi
++
++    # Change the help message to a mode-specific one.
++    generic_help="$help"
++    help="Try \`$progname --help --mode=$opt_mode' for more information."
++  }
++
++
++  # Bail if the options were screwed
++  $exit_cmd $EXIT_FAILURE
++}
++
++
++
++
++## ----------- ##
++##    Main.    ##
++## ----------- ##
++
++# func_lalib_p file
++# True iff FILE is a libtool `.la' library or `.lo' object file.
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_lalib_p ()
++{
++    test -f "$1" &&
++      $SED -e 4q "$1" 2>/dev/null \
++        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
++}
++
++# func_lalib_unsafe_p file
++# True iff FILE is a libtool `.la' library or `.lo' object file.
++# This function implements the same check as func_lalib_p without
++# resorting to external programs.  To this end, it redirects stdin and
++# closes it afterwards, without saving the original file descriptor.
++# As a safety measure, use it only where a negative result would be
++# fatal anyway.  Works if `file' does not exist.
++func_lalib_unsafe_p ()
++{
++    lalib_p=no
++    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
++	for lalib_p_l in 1 2 3 4
++	do
++	    read lalib_p_line
++	    case "$lalib_p_line" in
++		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
++	    esac
++	done
++	exec 0<&5 5<&-
++    fi
++    test "$lalib_p" = yes
++}
++
++# func_ltwrapper_script_p file
++# True iff FILE is a libtool wrapper script
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_script_p ()
++{
++    func_lalib_p "$1"
++}
++
++# func_ltwrapper_executable_p file
++# True iff FILE is a libtool wrapper executable
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_executable_p ()
++{
++    func_ltwrapper_exec_suffix=
++    case $1 in
++    *.exe) ;;
++    *) func_ltwrapper_exec_suffix=.exe ;;
++    esac
++    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
++}
++
++# func_ltwrapper_scriptname file
++# Assumes file is an ltwrapper_executable
++# uses $file to determine the appropriate filename for a
++# temporary ltwrapper_script.
++func_ltwrapper_scriptname ()
++{
++    func_dirname_and_basename "$1" "" "."
++    func_stripname '' '.exe' "$func_basename_result"
++    func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
++}
++
++# func_ltwrapper_p file
++# True iff FILE is a libtool wrapper script or wrapper executable
++# This function is only a basic sanity check; it will hardly flush out
++# determined imposters.
++func_ltwrapper_p ()
++{
++    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
++}
++
++
++# func_execute_cmds commands fail_cmd
++# Execute tilde-delimited COMMANDS.
++# If FAIL_CMD is given, eval that upon failure.
++# FAIL_CMD may read-access the current command in variable CMD!
++func_execute_cmds ()
++{
++    $opt_debug
++    save_ifs=$IFS; IFS='~'
++    for cmd in $1; do
++      IFS=$save_ifs
++      eval cmd=\"$cmd\"
++      func_show_eval "$cmd" "${2-:}"
++    done
++    IFS=$save_ifs
++}
++
++
++# func_source file
++# Source FILE, adding directory component if necessary.
++# Note that it is not necessary on cygwin/mingw to append a dot to
++# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
++# behavior happens only for exec(3), not for open(2)!  Also, sourcing
++# `FILE.' does not work on cygwin managed mounts.
++func_source ()
++{
++    $opt_debug
++    case $1 in
++    */* | *\\*)	. "$1" ;;
++    *)		. "./$1" ;;
++    esac
++}
++
++
++# func_resolve_sysroot PATH
++# Replace a leading = in PATH with a sysroot.  Store the result into
++# func_resolve_sysroot_result
++func_resolve_sysroot ()
++{
++  func_resolve_sysroot_result=$1
++  case $func_resolve_sysroot_result in
++  =*)
++    func_stripname '=' '' "$func_resolve_sysroot_result"
++    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
++    ;;
++  esac
++}
++
++# func_replace_sysroot PATH
++# If PATH begins with the sysroot, replace it with = and
++# store the result into func_replace_sysroot_result.
++func_replace_sysroot ()
++{
++  case "$lt_sysroot:$1" in
++  ?*:"$lt_sysroot"*)
++    func_stripname "$lt_sysroot" '' "$1"
++    func_replace_sysroot_result="=$func_stripname_result"
++    ;;
++  *)
++    # Including no sysroot.
++    func_replace_sysroot_result=$1
++    ;;
++  esac
++}
++
++# func_infer_tag arg
++# Infer tagged configuration to use if any are available and
++# if one wasn't chosen via the "--tag" command line option.
++# Only attempt this if the compiler in the base compile
++# command doesn't match the default compiler.
++# arg is usually of the form 'gcc ...'
++func_infer_tag ()
++{
++    $opt_debug
++    if test -n "$available_tags" && test -z "$tagname"; then
++      CC_quoted=
++      for arg in $CC; do
++	func_append_quoted CC_quoted "$arg"
++      done
++      CC_expanded=`func_echo_all $CC`
++      CC_quoted_expanded=`func_echo_all $CC_quoted`
++      case $@ in
++      # Blanks in the command may have been stripped by the calling shell,
++      # but not from the CC environment variable when configure was run.
++      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
++      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
++      # Blanks at the start of $base_compile will cause this to fail
++      # if we don't check for them as well.
++      *)
++	for z in $available_tags; do
++	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
++	    # Evaluate the configuration.
++	    eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
++	    CC_quoted=
++	    for arg in $CC; do
++	      # Double-quote args containing other shell metacharacters.
++	      func_append_quoted CC_quoted "$arg"
++	    done
++	    CC_expanded=`func_echo_all $CC`
++	    CC_quoted_expanded=`func_echo_all $CC_quoted`
++	    case "$@ " in
++	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
++	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
++	      # The compiler in the base compile command matches
++	      # the one in the tagged configuration.
++	      # Assume this is the tagged configuration we want.
++	      tagname=$z
++	      break
++	      ;;
++	    esac
++	  fi
++	done
++	# If $tagname still isn't set, then no tagged configuration
++	# was found and let the user know that the "--tag" command
++	# line option must be used.
++	if test -z "$tagname"; then
++	  func_echo "unable to infer tagged configuration"
++	  func_fatal_error "specify a tag with \`--tag'"
++#	else
++#	  func_verbose "using $tagname tagged configuration"
++	fi
++	;;
++      esac
++    fi
++}
++
++
++
++# func_write_libtool_object output_name pic_name nonpic_name
++# Create a libtool object file (analogous to a ".la" file),
++# but don't create it if we're doing a dry run.
++func_write_libtool_object ()
++{
++    write_libobj=${1}
++    if test "$build_libtool_libs" = yes; then
++      write_lobj=\'${2}\'
++    else
++      write_lobj=none
++    fi
++
++    if test "$build_old_libs" = yes; then
++      write_oldobj=\'${3}\'
++    else
++      write_oldobj=none
++    fi
++
++    $opt_dry_run || {
++      cat >${write_libobj}T <<EOF
++# $write_libobj - a libtool object file
++# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
++#
++# Please DO NOT delete this file!
++# It is necessary for linking the library.
++
++# Name of the PIC object.
++pic_object=$write_lobj
++
++# Name of the non-PIC object
++non_pic_object=$write_oldobj
++
++EOF
++      $MV "${write_libobj}T" "${write_libobj}"
++    }
++}
++
++
++##################################################
++# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
++##################################################
++
++# func_convert_core_file_wine_to_w32 ARG
++# Helper function used by file name conversion functions when $build is *nix,
++# and $host is mingw, cygwin, or some other w32 environment. Relies on a
++# correctly configured wine environment available, with the winepath program
++# in $build's $PATH.
++#
++# ARG is the $build file name to be converted to w32 format.
++# Result is available in $func_convert_core_file_wine_to_w32_result, and will
++# be empty on error (or when ARG is empty)
++func_convert_core_file_wine_to_w32 ()
++{
++  $opt_debug
++  func_convert_core_file_wine_to_w32_result="$1"
++  if test -n "$1"; then
++    # Unfortunately, winepath does not exit with a non-zero error code, so we
++    # are forced to check the contents of stdout. On the other hand, if the
++    # command is not found, the shell will set an exit code of 127 and print
++    # *an error message* to stdout. So we must check for both error code of
++    # zero AND non-empty stdout, which explains the odd construction:
++    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
++    if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
++      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
++        $SED -e "$lt_sed_naive_backslashify"`
++    else
++      func_convert_core_file_wine_to_w32_result=
++    fi
++  fi
++}
++# end: func_convert_core_file_wine_to_w32
++
++
++# func_convert_core_path_wine_to_w32 ARG
++# Helper function used by path conversion functions when $build is *nix, and
++# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
++# configured wine environment available, with the winepath program in $build's
++# $PATH. Assumes ARG has no leading or trailing path separator characters.
++#
++# ARG is path to be converted from $build format to win32.
++# Result is available in $func_convert_core_path_wine_to_w32_result.
++# Unconvertible file (directory) names in ARG are skipped; if no directory names
++# are convertible, then the result may be empty.
++func_convert_core_path_wine_to_w32 ()
++{
++  $opt_debug
++  # unfortunately, winepath doesn't convert paths, only file names
++  func_convert_core_path_wine_to_w32_result=""
++  if test -n "$1"; then
++    oldIFS=$IFS
++    IFS=:
++    for func_convert_core_path_wine_to_w32_f in $1; do
++      IFS=$oldIFS
++      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
++      if test -n "$func_convert_core_file_wine_to_w32_result" ; then
++        if test -z "$func_convert_core_path_wine_to_w32_result"; then
++          func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
++        else
++          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
++        fi
++      fi
++    done
++    IFS=$oldIFS
++  fi
++}
++# end: func_convert_core_path_wine_to_w32
++
++
++# func_cygpath ARGS...
++# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
++# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
++# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
++# (2), returns the Cygwin file name or path in func_cygpath_result (input
++# file name or path is assumed to be in w32 format, as previously converted
++# from $build's *nix or MSYS format). In case (3), returns the w32 file name
++# or path in func_cygpath_result (input file name or path is assumed to be in
++# Cygwin format). Returns an empty string on error.
++#
++# ARGS are passed to cygpath, with the last one being the file name or path to
++# be converted.
++#
++# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
++# environment variable; do not put it in $PATH.
++func_cygpath ()
++{
++  $opt_debug
++  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
++    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
++    if test "$?" -ne 0; then
++      # on failure, ensure result is empty
++      func_cygpath_result=
++    fi
++  else
++    func_cygpath_result=
++    func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
++  fi
++}
++#end: func_cygpath
++
++
++# func_convert_core_msys_to_w32 ARG
++# Convert file name or path ARG from MSYS format to w32 format.  Return
++# result in func_convert_core_msys_to_w32_result.
++func_convert_core_msys_to_w32 ()
++{
++  $opt_debug
++  # awkward: cmd appends spaces to result
++  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
++    $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
++}
++#end: func_convert_core_msys_to_w32
++
++
++# func_convert_file_check ARG1 ARG2
++# Verify that ARG1 (a file name in $build format) was converted to $host
++# format in ARG2. Otherwise, emit an error message, but continue (resetting
++# func_to_host_file_result to ARG1).
++func_convert_file_check ()
++{
++  $opt_debug
++  if test -z "$2" && test -n "$1" ; then
++    func_error "Could not determine host file name corresponding to"
++    func_error "  \`$1'"
++    func_error "Continuing, but uninstalled executables may not work."
++    # Fallback:
++    func_to_host_file_result="$1"
++  fi
++}
++# end func_convert_file_check
++
++
++# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
++# Verify that FROM_PATH (a path in $build format) was converted to $host
++# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
++# func_to_host_file_result to a simplistic fallback value (see below).
++func_convert_path_check ()
++{
++  $opt_debug
++  if test -z "$4" && test -n "$3"; then
++    func_error "Could not determine the host path corresponding to"
++    func_error "  \`$3'"
++    func_error "Continuing, but uninstalled executables may not work."
++    # Fallback.  This is a deliberately simplistic "conversion" and
++    # should not be "improved".  See libtool.info.
++    if test "x$1" != "x$2"; then
++      lt_replace_pathsep_chars="s|$1|$2|g"
++      func_to_host_path_result=`echo "$3" |
++        $SED -e "$lt_replace_pathsep_chars"`
++    else
++      func_to_host_path_result="$3"
++    fi
++  fi
++}
++# end func_convert_path_check
++
++
++# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
++# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
++# and appending REPL if ORIG matches BACKPAT.
++func_convert_path_front_back_pathsep ()
++{
++  $opt_debug
++  case $4 in
++  $1 ) func_to_host_path_result="$3$func_to_host_path_result"
++    ;;
++  esac
++  case $4 in
++  $2 ) func_append func_to_host_path_result "$3"
++    ;;
++  esac
++}
++# end func_convert_path_front_back_pathsep
++
++
++##################################################
++# $build to $host FILE NAME CONVERSION FUNCTIONS #
++##################################################
++# invoked via `$to_host_file_cmd ARG'
++#
++# In each case, ARG is the path to be converted from $build to $host format.
++# Result will be available in $func_to_host_file_result.
++
++
++# func_to_host_file ARG
++# Converts the file name ARG from $build format to $host format. Return result
++# in func_to_host_file_result.
++func_to_host_file ()
++{
++  $opt_debug
++  $to_host_file_cmd "$1"
++}
++# end func_to_host_file
++
++
++# func_to_tool_file ARG LAZY
++# converts the file name ARG from $build format to toolchain format. Return
++# result in func_to_tool_file_result.  If the conversion in use is listed
++# in (the comma separated) LAZY, no conversion takes place.
++func_to_tool_file ()
++{
++  $opt_debug
++  case ,$2, in
++    *,"$to_tool_file_cmd",*)
++      func_to_tool_file_result=$1
++      ;;
++    *)
++      $to_tool_file_cmd "$1"
++      func_to_tool_file_result=$func_to_host_file_result
++      ;;
++  esac
++}
++# end func_to_tool_file
++
++
++# func_convert_file_noop ARG
++# Copy ARG to func_to_host_file_result.
++func_convert_file_noop ()
++{
++  func_to_host_file_result="$1"
++}
++# end func_convert_file_noop
++
++
++# func_convert_file_msys_to_w32 ARG
++# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
++# conversion to w32 is not available inside the cwrapper.  Returns result in
++# func_to_host_file_result.
++func_convert_file_msys_to_w32 ()
++{
++  $opt_debug
++  func_to_host_file_result="$1"
++  if test -n "$1"; then
++    func_convert_core_msys_to_w32 "$1"
++    func_to_host_file_result="$func_convert_core_msys_to_w32_result"
++  fi
++  func_convert_file_check "$1" "$func_to_host_file_result"
++}
++# end func_convert_file_msys_to_w32
++
++
++# func_convert_file_cygwin_to_w32 ARG
++# Convert file name ARG from Cygwin to w32 format.  Returns result in
++# func_to_host_file_result.
++func_convert_file_cygwin_to_w32 ()
++{
++  $opt_debug
++  func_to_host_file_result="$1"
++  if test -n "$1"; then
++    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
++    # LT_CYGPATH in this case.
++    func_to_host_file_result=`cygpath -m "$1"`
++  fi
++  func_convert_file_check "$1" "$func_to_host_file_result"
++}
++# end func_convert_file_cygwin_to_w32
++
++
++# func_convert_file_nix_to_w32 ARG
++# Convert file name ARG from *nix to w32 format.  Requires a wine environment
++# and a working winepath. Returns result in func_to_host_file_result.
++func_convert_file_nix_to_w32 ()
++{
++  $opt_debug
++  func_to_host_file_result="$1"
++  if test -n "$1"; then
++    func_convert_core_file_wine_to_w32 "$1"
++    func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
++  fi
++  func_convert_file_check "$1" "$func_to_host_file_result"
++}
++# end func_convert_file_nix_to_w32
++
++
++# func_convert_file_msys_to_cygwin ARG
++# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
++# Returns result in func_to_host_file_result.
++func_convert_file_msys_to_cygwin ()
++{
++  $opt_debug
++  func_to_host_file_result="$1"
++  if test -n "$1"; then
++    func_convert_core_msys_to_w32 "$1"
++    func_cygpath -u "$func_convert_core_msys_to_w32_result"
++    func_to_host_file_result="$func_cygpath_result"
++  fi
++  func_convert_file_check "$1" "$func_to_host_file_result"
++}
++# end func_convert_file_msys_to_cygwin
++
++
++# func_convert_file_nix_to_cygwin ARG
++# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
++# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
++# in func_to_host_file_result.
++func_convert_file_nix_to_cygwin ()
++{
++  $opt_debug
++  func_to_host_file_result="$1"
++  if test -n "$1"; then
++    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
++    func_convert_core_file_wine_to_w32 "$1"
++    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
++    func_to_host_file_result="$func_cygpath_result"
++  fi
++  func_convert_file_check "$1" "$func_to_host_file_result"
++}
++# end func_convert_file_nix_to_cygwin
++
++
++#############################################
++# $build to $host PATH CONVERSION FUNCTIONS #
++#############################################
++# invoked via `$to_host_path_cmd ARG'
++#
++# In each case, ARG is the path to be converted from $build to $host format.
++# The result will be available in $func_to_host_path_result.
++#
++# Path separators are also converted from $build format to $host format.  If
++# ARG begins or ends with a path separator character, it is preserved (but
++# converted to $host format) on output.
++#
++# All path conversion functions are named using the following convention:
++#   file name conversion function    : func_convert_file_X_to_Y ()
++#   path conversion function         : func_convert_path_X_to_Y ()
++# where, for any given $build/$host combination the 'X_to_Y' value is the
++# same.  If conversion functions are added for new $build/$host combinations,
++# the two new functions must follow this pattern, or func_init_to_host_path_cmd
++# will break.
++
++
++# func_init_to_host_path_cmd
++# Ensures that function "pointer" variable $to_host_path_cmd is set to the
++# appropriate value, based on the value of $to_host_file_cmd.
++to_host_path_cmd=
++func_init_to_host_path_cmd ()
++{
++  $opt_debug
++  if test -z "$to_host_path_cmd"; then
++    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
++    to_host_path_cmd="func_convert_path_${func_stripname_result}"
++  fi
++}
++
++
++# func_to_host_path ARG
++# Converts the path ARG from $build format to $host format. Return result
++# in func_to_host_path_result.
++func_to_host_path ()
++{
++  $opt_debug
++  func_init_to_host_path_cmd
++  $to_host_path_cmd "$1"
++}
++# end func_to_host_path
++
++
++# func_convert_path_noop ARG
++# Copy ARG to func_to_host_path_result.
++func_convert_path_noop ()
++{
++  func_to_host_path_result="$1"
++}
++# end func_convert_path_noop
++
++
++# func_convert_path_msys_to_w32 ARG
++# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
++# conversion to w32 is not available inside the cwrapper.  Returns result in
++# func_to_host_path_result.
++func_convert_path_msys_to_w32 ()
++{
++  $opt_debug
++  func_to_host_path_result="$1"
++  if test -n "$1"; then
++    # Remove leading and trailing path separator characters from ARG.  MSYS
++    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
++    # and winepath ignores them completely.
++    func_stripname : : "$1"
++    func_to_host_path_tmp1=$func_stripname_result
++    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
++    func_to_host_path_result="$func_convert_core_msys_to_w32_result"
++    func_convert_path_check : ";" \
++      "$func_to_host_path_tmp1" "$func_to_host_path_result"
++    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
++  fi
++}
++# end func_convert_path_msys_to_w32
++
++
++# func_convert_path_cygwin_to_w32 ARG
++# Convert path ARG from Cygwin to w32 format.  Returns result in
++# func_to_host_file_result.
++func_convert_path_cygwin_to_w32 ()
++{
++  $opt_debug
++  func_to_host_path_result="$1"
++  if test -n "$1"; then
++    # See func_convert_path_msys_to_w32:
++    func_stripname : : "$1"
++    func_to_host_path_tmp1=$func_stripname_result
++    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
++    func_convert_path_check : ";" \
++      "$func_to_host_path_tmp1" "$func_to_host_path_result"
++    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
++  fi
++}
++# end func_convert_path_cygwin_to_w32
++
++
++# func_convert_path_nix_to_w32 ARG
++# Convert path ARG from *nix to w32 format.  Requires a wine environment and
++# a working winepath.  Returns result in func_to_host_file_result.
++func_convert_path_nix_to_w32 ()
++{
++  $opt_debug
++  func_to_host_path_result="$1"
++  if test -n "$1"; then
++    # See func_convert_path_msys_to_w32:
++    func_stripname : : "$1"
++    func_to_host_path_tmp1=$func_stripname_result
++    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
++    func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
++    func_convert_path_check : ";" \
++      "$func_to_host_path_tmp1" "$func_to_host_path_result"
++    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
++  fi
++}
++# end func_convert_path_nix_to_w32
++
++
++# func_convert_path_msys_to_cygwin ARG
++# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
++# Returns result in func_to_host_file_result.
++func_convert_path_msys_to_cygwin ()
++{
++  $opt_debug
++  func_to_host_path_result="$1"
++  if test -n "$1"; then
++    # See func_convert_path_msys_to_w32:
++    func_stripname : : "$1"
++    func_to_host_path_tmp1=$func_stripname_result
++    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
++    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
++    func_to_host_path_result="$func_cygpath_result"
++    func_convert_path_check : : \
++      "$func_to_host_path_tmp1" "$func_to_host_path_result"
++    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
++  fi
++}
++# end func_convert_path_msys_to_cygwin
++
++
++# func_convert_path_nix_to_cygwin ARG
++# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
++# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
++# func_to_host_file_result.
++func_convert_path_nix_to_cygwin ()
++{
++  $opt_debug
++  func_to_host_path_result="$1"
++  if test -n "$1"; then
++    # Remove leading and trailing path separator characters from
++    # ARG. msys behavior is inconsistent here, cygpath turns them
++    # into '.;' and ';.', and winepath ignores them completely.
++    func_stripname : : "$1"
++    func_to_host_path_tmp1=$func_stripname_result
++    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
++    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
++    func_to_host_path_result="$func_cygpath_result"
++    func_convert_path_check : : \
++      "$func_to_host_path_tmp1" "$func_to_host_path_result"
++    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
++  fi
++}
++# end func_convert_path_nix_to_cygwin
++
++
++# func_mode_compile arg...
++func_mode_compile ()
++{
++    $opt_debug
++    # Get the compilation command and the source file.
++    base_compile=
++    srcfile="$nonopt"  #  always keep a non-empty value in "srcfile"
++    suppress_opt=yes
++    suppress_output=
++    arg_mode=normal
++    libobj=
++    later=
++    pie_flag=
++
++    for arg
++    do
++      case $arg_mode in
++      arg  )
++	# do not "continue".  Instead, add this to base_compile
++	lastarg="$arg"
++	arg_mode=normal
++	;;
++
++      target )
++	libobj="$arg"
++	arg_mode=normal
++	continue
++	;;
++
++      normal )
++	# Accept any command-line options.
++	case $arg in
++	-o)
++	  test -n "$libobj" && \
++	    func_fatal_error "you cannot specify \`-o' more than once"
++	  arg_mode=target
++	  continue
++	  ;;
++
++	-pie | -fpie | -fPIE)
++          func_append pie_flag " $arg"
++	  continue
++	  ;;
++
++	-shared | -static | -prefer-pic | -prefer-non-pic)
++	  func_append later " $arg"
++	  continue
++	  ;;
++
++	-no-suppress)
++	  suppress_opt=no
++	  continue
++	  ;;
++
++	-Xcompiler)
++	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
++	  continue      #  The current "srcfile" will either be retained or
++	  ;;            #  replaced later.  I would guess that would be a bug.
++
++	-Wc,*)
++	  func_stripname '-Wc,' '' "$arg"
++	  args=$func_stripname_result
++	  lastarg=
++	  save_ifs="$IFS"; IFS=','
++	  for arg in $args; do
++	    IFS="$save_ifs"
++	    func_append_quoted lastarg "$arg"
++	  done
++	  IFS="$save_ifs"
++	  func_stripname ' ' '' "$lastarg"
++	  lastarg=$func_stripname_result
++
++	  # Add the arguments to base_compile.
++	  func_append base_compile " $lastarg"
++	  continue
++	  ;;
++
++	*)
++	  # Accept the current argument as the source file.
++	  # The previous "srcfile" becomes the current argument.
++	  #
++	  lastarg="$srcfile"
++	  srcfile="$arg"
++	  ;;
++	esac  #  case $arg
++	;;
++      esac    #  case $arg_mode
++
++      # Aesthetically quote the previous argument.
++      func_append_quoted base_compile "$lastarg"
++    done # for arg
++
++    case $arg_mode in
++    arg)
++      func_fatal_error "you must specify an argument for -Xcompile"
++      ;;
++    target)
++      func_fatal_error "you must specify a target with \`-o'"
++      ;;
++    *)
++      # Get the name of the library object.
++      test -z "$libobj" && {
++	func_basename "$srcfile"
++	libobj="$func_basename_result"
++      }
++      ;;
++    esac
++
++    # Recognize several different file suffixes.
++    # If the user specifies -o file.o, it is replaced with file.lo
++    case $libobj in
++    *.[cCFSifmso] | \
++    *.ada | *.adb | *.ads | *.asm | \
++    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
++    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
++      func_xform "$libobj"
++      libobj=$func_xform_result
++      ;;
++    esac
++
++    case $libobj in
++    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
++    *)
++      func_fatal_error "cannot determine name of library object from \`$libobj'"
++      ;;
++    esac
++
++    func_infer_tag $base_compile
++
++    for arg in $later; do
++      case $arg in
++      -shared)
++	test "$build_libtool_libs" != yes && \
++	  func_fatal_configuration "can not build a shared library"
++	build_old_libs=no
++	continue
++	;;
++
++      -static)
++	build_libtool_libs=no
++	build_old_libs=yes
++	continue
++	;;
++
++      -prefer-pic)
++	pic_mode=yes
++	continue
++	;;
++
++      -prefer-non-pic)
++	pic_mode=no
++	continue
++	;;
++      esac
++    done
++
++    func_quote_for_eval "$libobj"
++    test "X$libobj" != "X$func_quote_for_eval_result" \
++      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
++      && func_warning "libobj name \`$libobj' may not contain shell special characters."
++    func_dirname_and_basename "$obj" "/" ""
++    objname="$func_basename_result"
++    xdir="$func_dirname_result"
++    lobj=${xdir}$objdir/$objname
++
++    test -z "$base_compile" && \
++      func_fatal_help "you must specify a compilation command"
++
++    # Delete any leftover library objects.
++    if test "$build_old_libs" = yes; then
++      removelist="$obj $lobj $libobj ${libobj}T"
++    else
++      removelist="$lobj $libobj ${libobj}T"
++    fi
++
++    # On Cygwin there's no "real" PIC flag so we must build both object types
++    case $host_os in
++    cygwin* | mingw* | pw32* | os2* | cegcc*)
++      pic_mode=default
++      ;;
++    esac
++    if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
++      # non-PIC code in shared libraries is not supported
++      pic_mode=default
++    fi
++
++    # Calculate the filename of the output object if compiler does
++    # not support -o with -c
++    if test "$compiler_c_o" = no; then
++      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
++      lockfile="$output_obj.lock"
++    else
++      output_obj=
++      need_locks=no
++      lockfile=
++    fi
++
++    # Lock this critical section if it is needed
++    # We use this script file to make the link, it avoids creating a new file
++    if test "$need_locks" = yes; then
++      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
++	func_echo "Waiting for $lockfile to be removed"
++	sleep 2
++      done
++    elif test "$need_locks" = warn; then
++      if test -f "$lockfile"; then
++	$ECHO "\
++*** ERROR, $lockfile exists and contains:
++`cat $lockfile 2>/dev/null`
++
++This indicates that another process is trying to use the same
++temporary object file, and libtool could not work around it because
++your compiler does not support \`-c' and \`-o' together.  If you
++repeat this compilation, it may succeed, by chance, but you had better
++avoid parallel builds (make -j) in this platform, or get a better
++compiler."
++
++	$opt_dry_run || $RM $removelist
++	exit $EXIT_FAILURE
++      fi
++      func_append removelist " $output_obj"
++      $ECHO "$srcfile" > "$lockfile"
++    fi
++
++    $opt_dry_run || $RM $removelist
++    func_append removelist " $lockfile"
++    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
++
++    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
++    srcfile=$func_to_tool_file_result
++    func_quote_for_eval "$srcfile"
++    qsrcfile=$func_quote_for_eval_result
++
++    # Only build a PIC object if we are building libtool libraries.
++    if test "$build_libtool_libs" = yes; then
++      # Without this assignment, base_compile gets emptied.
++      fbsd_hideous_sh_bug=$base_compile
++
++      if test "$pic_mode" != no; then
++	command="$base_compile $qsrcfile $pic_flag"
++      else
++	# Don't build PIC code
++	command="$base_compile $qsrcfile"
++      fi
++
++      func_mkdir_p "$xdir$objdir"
++
++      if test -z "$output_obj"; then
++	# Place PIC objects in $objdir
++	func_append command " -o $lobj"
++      fi
++
++      func_show_eval_locale "$command"	\
++          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
++
++      if test "$need_locks" = warn &&
++	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
++	$ECHO "\
++*** ERROR, $lockfile contains:
++`cat $lockfile 2>/dev/null`
++
++but it should contain:
++$srcfile
++
++This indicates that another process is trying to use the same
++temporary object file, and libtool could not work around it because
++your compiler does not support \`-c' and \`-o' together.  If you
++repeat this compilation, it may succeed, by chance, but you had better
++avoid parallel builds (make -j) in this platform, or get a better
++compiler."
++
++	$opt_dry_run || $RM $removelist
++	exit $EXIT_FAILURE
++      fi
++
++      # Just move the object if needed, then go on to compile the next one
++      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
++	func_show_eval '$MV "$output_obj" "$lobj"' \
++	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
++      fi
++
++      # Allow error messages only from the first compilation.
++      if test "$suppress_opt" = yes; then
++	suppress_output=' >/dev/null 2>&1'
++      fi
++    fi
++
++    # Only build a position-dependent object if we build old libraries.
++    if test "$build_old_libs" = yes; then
++      if test "$pic_mode" != yes; then
++	# Don't build PIC code
++	command="$base_compile $qsrcfile$pie_flag"
++      else
++	command="$base_compile $qsrcfile $pic_flag"
++      fi
++      if test "$compiler_c_o" = yes; then
++	func_append command " -o $obj"
++      fi
++
++      # Suppress compiler output if we already did a PIC compilation.
++      func_append command "$suppress_output"
++      func_show_eval_locale "$command" \
++        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
++
++      if test "$need_locks" = warn &&
++	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
++	$ECHO "\
++*** ERROR, $lockfile contains:
++`cat $lockfile 2>/dev/null`
++
++but it should contain:
++$srcfile
++
++This indicates that another process is trying to use the same
++temporary object file, and libtool could not work around it because
++your compiler does not support \`-c' and \`-o' together.  If you
++repeat this compilation, it may succeed, by chance, but you had better
++avoid parallel builds (make -j) in this platform, or get a better
++compiler."
++
++	$opt_dry_run || $RM $removelist
++	exit $EXIT_FAILURE
++      fi
++
++      # Just move the object if needed
++      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
++	func_show_eval '$MV "$output_obj" "$obj"' \
++	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
++      fi
++    fi
++
++    $opt_dry_run || {
++      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
++
++      # Unlock the critical section if it was locked
++      if test "$need_locks" != no; then
++	removelist=$lockfile
++        $RM "$lockfile"
++      fi
++    }
++
++    exit $EXIT_SUCCESS
++}
++
++$opt_help || {
++  test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
++}
++
++func_mode_help ()
++{
++    # We need to display help for each of the modes.
++    case $opt_mode in
++      "")
++        # Generic help is extracted from the usage comments
++        # at the start of this file.
++        func_help
++        ;;
++
++      clean)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
++
++Remove files from the build directory.
++
++RM is the name of the program to use to delete files associated with each FILE
++(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
++to RM.
++
++If FILE is a libtool library, object or program, all the files associated
++with it are deleted. Otherwise, only FILE itself is deleted using RM."
++        ;;
++
++      compile)
++      $ECHO \
++"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
++
++Compile a source file into a libtool library object.
++
++This mode accepts the following additional options:
++
++  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
++  -no-suppress      do not suppress compiler output for multiple passes
++  -prefer-pic       try to build PIC objects only
++  -prefer-non-pic   try to build non-PIC objects only
++  -shared           do not build a \`.o' file suitable for static linking
++  -static           only build a \`.o' file suitable for static linking
++  -Wc,FLAG          pass FLAG directly to the compiler
++
++COMPILE-COMMAND is a command to be used in creating a \`standard' object file
++from the given SOURCEFILE.
++
++The output file name is determined by removing the directory component from
++SOURCEFILE, then substituting the C source code suffix \`.c' with the
++library object suffix, \`.lo'."
++        ;;
++
++      execute)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
++
++Automatically set library path, then run a program.
++
++This mode accepts the following additional options:
++
++  -dlopen FILE      add the directory containing FILE to the library path
++
++This mode sets the library path environment variable according to \`-dlopen'
++flags.
++
++If any of the ARGS are libtool executable wrappers, then they are translated
++into their corresponding uninstalled binary, and any of their required library
++directories are added to the library path.
++
++Then, COMMAND is executed, with ARGS as arguments."
++        ;;
++
++      finish)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
++
++Complete the installation of libtool libraries.
++
++Each LIBDIR is a directory that contains libtool libraries.
++
++The commands that this mode executes may require superuser privileges.  Use
++the \`--dry-run' option if you just want to see what would be executed."
++        ;;
++
++      install)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
++
++Install executables or libraries.
++
++INSTALL-COMMAND is the installation command.  The first component should be
++either the \`install' or \`cp' program.
++
++The following components of INSTALL-COMMAND are treated specially:
++
++  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
++
++The rest of the components are interpreted as arguments to that command (only
++BSD-compatible install options are recognized)."
++        ;;
++
++      link)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
++
++Link object files or libraries together to form another library, or to
++create an executable program.
++
++LINK-COMMAND is a command using the C compiler that you would use to create
++a program from several object files.
++
++The following components of LINK-COMMAND are treated specially:
++
++  -all-static       do not do any dynamic linking at all
++  -avoid-version    do not add a version suffix if possible
++  -bindir BINDIR    specify path to binaries directory (for systems where
++                    libraries must be found in the PATH setting at runtime)
++  -dlopen FILE      \`-dlpreopen' FILE if it cannot be dlopened at runtime
++  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
++  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
++  -export-symbols SYMFILE
++                    try to export only the symbols listed in SYMFILE
++  -export-symbols-regex REGEX
++                    try to export only the symbols matching REGEX
++  -LLIBDIR          search LIBDIR for required installed libraries
++  -lNAME            OUTPUT-FILE requires the installed library libNAME
++  -module           build a library that can dlopened
++  -no-fast-install  disable the fast-install mode
++  -no-install       link a not-installable executable
++  -no-undefined     declare that a library does not refer to external symbols
++  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
++  -objectlist FILE  Use a list of object files found in FILE to specify objects
++  -precious-files-regex REGEX
++                    don't remove output files matching REGEX
++  -release RELEASE  specify package release information
++  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
++  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
++  -shared           only do dynamic linking of libtool libraries
++  -shrext SUFFIX    override the standard shared library file extension
++  -static           do not do any dynamic linking of uninstalled libtool libraries
++  -static-libtool-libs
++                    do not do any dynamic linking of libtool libraries
++  -version-info CURRENT[:REVISION[:AGE]]
++                    specify library version info [each variable defaults to 0]
++  -weak LIBNAME     declare that the target provides the LIBNAME interface
++  -Wc,FLAG
++  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
++  -Wl,FLAG
++  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
++  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
++
++All other options (arguments beginning with \`-') are ignored.
++
++Every other argument is treated as a filename.  Files ending in \`.la' are
++treated as uninstalled libtool libraries, other files are standard or library
++object files.
++
++If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
++only library objects (\`.lo' files) may be specified, and \`-rpath' is
++required, except when creating a convenience library.
++
++If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
++using \`ar' and \`ranlib', or on Windows using \`lib'.
++
++If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
++is created, otherwise an executable program is created."
++        ;;
++
++      uninstall)
++        $ECHO \
++"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
++
++Remove libraries from an installation directory.
++
++RM is the name of the program to use to delete files associated with each FILE
++(typically \`/bin/rm').  RM-OPTIONS are options (such as \`-f') to be passed
++to RM.
++
++If FILE is a libtool library, all the files associated with it are deleted.
++Otherwise, only FILE itself is deleted using RM."
++        ;;
++
++      *)
++        func_fatal_help "invalid operation mode \`$opt_mode'"
++        ;;
++    esac
++
++    echo
++    $ECHO "Try \`$progname --help' for more information about other modes."
++}
++
++# Now that we've collected a possible --mode arg, show help if necessary
++if $opt_help; then
++  if test "$opt_help" = :; then
++    func_mode_help
++  else
++    {
++      func_help noexit
++      for opt_mode in compile link execute install finish uninstall clean; do
++	func_mode_help
++      done
++    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
++    {
++      func_help noexit
++      for opt_mode in compile link execute install finish uninstall clean; do
++	echo
++	func_mode_help
++      done
++    } |
++    sed '1d
++      /^When reporting/,/^Report/{
++	H
++	d
++      }
++      $x
++      /information about other modes/d
++      /more detailed .*MODE/d
++      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
++  fi
++  exit $?
++fi
++
++
++# func_mode_execute arg...
++func_mode_execute ()
++{
++    $opt_debug
++    # The first argument is the command name.
++    cmd="$nonopt"
++    test -z "$cmd" && \
++      func_fatal_help "you must specify a COMMAND"
++
++    # Handle -dlopen flags immediately.
++    for file in $opt_dlopen; do
++      test -f "$file" \
++	|| func_fatal_help "\`$file' is not a file"
++
++      dir=
++      case $file in
++      *.la)
++	func_resolve_sysroot "$file"
++	file=$func_resolve_sysroot_result
++
++	# Check to see that this really is a libtool archive.
++	func_lalib_unsafe_p "$file" \
++	  || func_fatal_help "\`$lib' is not a valid libtool archive"
++
++	# Read the libtool library.
++	dlname=
++	library_names=
++	func_source "$file"
++
++	# Skip this library if it cannot be dlopened.
++	if test -z "$dlname"; then
++	  # Warn if it was a shared library.
++	  test -n "$library_names" && \
++	    func_warning "\`$file' was not linked with \`-export-dynamic'"
++	  continue
++	fi
++
++	func_dirname "$file" "" "."
++	dir="$func_dirname_result"
++
++	if test -f "$dir/$objdir/$dlname"; then
++	  func_append dir "/$objdir"
++	else
++	  if test ! -f "$dir/$dlname"; then
++	    func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
++	  fi
++	fi
++	;;
++
++      *.lo)
++	# Just add the directory containing the .lo file.
++	func_dirname "$file" "" "."
++	dir="$func_dirname_result"
++	;;
++
++      *)
++	func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
++	continue
++	;;
++      esac
++
++      # Get the absolute pathname.
++      absdir=`cd "$dir" && pwd`
++      test -n "$absdir" && dir="$absdir"
++
++      # Now add the directory to shlibpath_var.
++      if eval "test -z \"\$$shlibpath_var\""; then
++	eval "$shlibpath_var=\"\$dir\""
++      else
++	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
++      fi
++    done
++
++    # This variable tells wrapper scripts just to set shlibpath_var
++    # rather than running their programs.
++    libtool_execute_magic="$magic"
++
++    # Check if any of the arguments is a wrapper script.
++    args=
++    for file
++    do
++      case $file in
++      -* | *.la | *.lo ) ;;
++      *)
++	# Do a test to see if this is really a libtool program.
++	if func_ltwrapper_script_p "$file"; then
++	  func_source "$file"
++	  # Transform arg to wrapped name.
++	  file="$progdir/$program"
++	elif func_ltwrapper_executable_p "$file"; then
++	  func_ltwrapper_scriptname "$file"
++	  func_source "$func_ltwrapper_scriptname_result"
++	  # Transform arg to wrapped name.
++	  file="$progdir/$program"
++	fi
++	;;
++      esac
++      # Quote arguments (to preserve shell metacharacters).
++      func_append_quoted args "$file"
++    done
++
++    if test "X$opt_dry_run" = Xfalse; then
++      if test -n "$shlibpath_var"; then
++	# Export the shlibpath_var.
++	eval "export $shlibpath_var"
++      fi
++
++      # Restore saved environment variables
++      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
++      do
++	eval "if test \"\${save_$lt_var+set}\" = set; then
++                $lt_var=\$save_$lt_var; export $lt_var
++	      else
++		$lt_unset $lt_var
++	      fi"
++      done
++
++      # Now prepare to actually exec the command.
++      exec_cmd="\$cmd$args"
++    else
++      # Display what would be done.
++      if test -n "$shlibpath_var"; then
++	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
++	echo "export $shlibpath_var"
++      fi
++      $ECHO "$cmd$args"
++      exit $EXIT_SUCCESS
++    fi
++}
++
++test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
++
++
++# func_mode_finish arg...
++func_mode_finish ()
++{
++    $opt_debug
++    libs=
++    libdirs=
++    admincmds=
++
++    for opt in "$nonopt" ${1+"$@"}
++    do
++      if test -d "$opt"; then
++	func_append libdirs " $opt"
++
++      elif test -f "$opt"; then
++	if func_lalib_unsafe_p "$opt"; then
++	  func_append libs " $opt"
++	else
++	  func_warning "\`$opt' is not a valid libtool archive"
++	fi
++
++      else
++	func_fatal_error "invalid argument \`$opt'"
++      fi
++    done
++
++    if test -n "$libs"; then
++      if test -n "$lt_sysroot"; then
++        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
++        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
++      else
++        sysroot_cmd=
++      fi
++
++      # Remove sysroot references
++      if $opt_dry_run; then
++        for lib in $libs; do
++          echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
++        done
++      else
++        tmpdir=`func_mktempdir`
++        for lib in $libs; do
++	  sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
++	    > $tmpdir/tmp-la
++	  mv -f $tmpdir/tmp-la $lib
++	done
++        ${RM}r "$tmpdir"
++      fi
++    fi
++
++    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
++      for libdir in $libdirs; do
++	if test -n "$finish_cmds"; then
++	  # Do each command in the finish commands.
++	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
++'"$cmd"'"'
++	fi
++	if test -n "$finish_eval"; then
++	  # Do the single finish_eval.
++	  eval cmds=\"$finish_eval\"
++	  $opt_dry_run || eval "$cmds" || func_append admincmds "
++       $cmds"
++	fi
++      done
++    fi
++
++    # Exit here if they wanted silent mode.
++    $opt_silent && exit $EXIT_SUCCESS
++
++    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
++      echo "----------------------------------------------------------------------"
++      echo "Libraries have been installed in:"
++      for libdir in $libdirs; do
++	$ECHO "   $libdir"
++      done
++      echo
++      echo "If you ever happen to want to link against installed libraries"
++      echo "in a given directory, LIBDIR, you must either use libtool, and"
++      echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
++      echo "flag during linking and do at least one of the following:"
++      if test -n "$shlibpath_var"; then
++	echo "   - add LIBDIR to the \`$shlibpath_var' environment variable"
++	echo "     during execution"
++      fi
++      if test -n "$runpath_var"; then
++	echo "   - add LIBDIR to the \`$runpath_var' environment variable"
++	echo "     during linking"
++      fi
++      if test -n "$hardcode_libdir_flag_spec"; then
++	libdir=LIBDIR
++	eval flag=\"$hardcode_libdir_flag_spec\"
++
++	$ECHO "   - use the \`$flag' linker flag"
++      fi
++      if test -n "$admincmds"; then
++	$ECHO "   - have your system administrator run these commands:$admincmds"
++      fi
++      if test -f /etc/ld.so.conf; then
++	echo "   - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
++      fi
++      echo
++
++      echo "See any operating system documentation about shared libraries for"
++      case $host in
++	solaris2.[6789]|solaris2.1[0-9])
++	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
++	  echo "pages."
++	  ;;
++	*)
++	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
++	  ;;
++      esac
++      echo "----------------------------------------------------------------------"
++    fi
++    exit $EXIT_SUCCESS
++}
++
++test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
++
++
++# func_mode_install arg...
++func_mode_install ()
++{
++    $opt_debug
++    # There may be an optional sh(1) argument at the beginning of
++    # install_prog (especially on Windows NT).
++    if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
++       # Allow the use of GNU shtool's install command.
++       case $nonopt in *shtool*) :;; *) false;; esac; then
++      # Aesthetically quote it.
++      func_quote_for_eval "$nonopt"
++      install_prog="$func_quote_for_eval_result "
++      arg=$1
++      shift
++    else
++      install_prog=
++      arg=$nonopt
++    fi
++
++    # The real first argument should be the name of the installation program.
++    # Aesthetically quote it.
++    func_quote_for_eval "$arg"
++    func_append install_prog "$func_quote_for_eval_result"
++    install_shared_prog=$install_prog
++    case " $install_prog " in
++      *[\\\ /]cp\ *) install_cp=: ;;
++      *) install_cp=false ;;
++    esac
++
++    # We need to accept at least all the BSD install flags.
++    dest=
++    files=
++    opts=
++    prev=
++    install_type=
++    isdir=no
++    stripme=
++    no_mode=:
++    for arg
++    do
++      arg2=
++      if test -n "$dest"; then
++	func_append files " $dest"
++	dest=$arg
++	continue
++      fi
++
++      case $arg in
++      -d) isdir=yes ;;
++      -f)
++	if $install_cp; then :; else
++	  prev=$arg
++	fi
++	;;
++      -g | -m | -o)
++	prev=$arg
++	;;
++      -s)
++	stripme=" -s"
++	continue
++	;;
++      -*)
++	;;
++      *)
++	# If the previous option needed an argument, then skip it.
++	if test -n "$prev"; then
++	  if test "x$prev" = x-m && test -n "$install_override_mode"; then
++	    arg2=$install_override_mode
++	    no_mode=false
++	  fi
++	  prev=
++	else
++	  dest=$arg
++	  continue
++	fi
++	;;
++      esac
++
++      # Aesthetically quote the argument.
++      func_quote_for_eval "$arg"
++      func_append install_prog " $func_quote_for_eval_result"
++      if test -n "$arg2"; then
++	func_quote_for_eval "$arg2"
++      fi
++      func_append install_shared_prog " $func_quote_for_eval_result"
++    done
++
++    test -z "$install_prog" && \
++      func_fatal_help "you must specify an install program"
++
++    test -n "$prev" && \
++      func_fatal_help "the \`$prev' option requires an argument"
++
++    if test -n "$install_override_mode" && $no_mode; then
++      if $install_cp; then :; else
++	func_quote_for_eval "$install_override_mode"
++	func_append install_shared_prog " -m $func_quote_for_eval_result"
++      fi
++    fi
++
++    if test -z "$files"; then
++      if test -z "$dest"; then
++	func_fatal_help "no file or destination specified"
++      else
++	func_fatal_help "you must specify a destination"
++      fi
++    fi
++
++    # Strip any trailing slash from the destination.
++    func_stripname '' '/' "$dest"
++    dest=$func_stripname_result
++
++    # Check to see that the destination is a directory.
++    test -d "$dest" && isdir=yes
++    if test "$isdir" = yes; then
++      destdir="$dest"
++      destname=
++    else
++      func_dirname_and_basename "$dest" "" "."
++      destdir="$func_dirname_result"
++      destname="$func_basename_result"
++
++      # Not a directory, so check to see that there is only one file specified.
++      set dummy $files; shift
++      test "$#" -gt 1 && \
++	func_fatal_help "\`$dest' is not a directory"
++    fi
++    case $destdir in
++    [\\/]* | [A-Za-z]:[\\/]*) ;;
++    *)
++      for file in $files; do
++	case $file in
++	*.lo) ;;
++	*)
++	  func_fatal_help "\`$destdir' must be an absolute directory name"
++	  ;;
++	esac
++      done
++      ;;
++    esac
++
++    # This variable tells wrapper scripts just to set variables rather
++    # than running their programs.
++    libtool_install_magic="$magic"
++
++    staticlibs=
++    future_libdirs=
++    current_libdirs=
++    for file in $files; do
++
++      # Do each installation.
++      case $file in
++      *.$libext)
++	# Do the static libraries later.
++	func_append staticlibs " $file"
++	;;
++
++      *.la)
++	func_resolve_sysroot "$file"
++	file=$func_resolve_sysroot_result
++
++	# Check to see that this really is a libtool archive.
++	func_lalib_unsafe_p "$file" \
++	  || func_fatal_help "\`$file' is not a valid libtool archive"
++
++	library_names=
++	old_library=
++	relink_command=
++	func_source "$file"
++
++	# Add the libdir to current_libdirs if it is the destination.
++	if test "X$destdir" = "X$libdir"; then
++	  case "$current_libdirs " in
++	  *" $libdir "*) ;;
++	  *) func_append current_libdirs " $libdir" ;;
++	  esac
++	else
++	  # Note the libdir as a future libdir.
++	  case "$future_libdirs " in
++	  *" $libdir "*) ;;
++	  *) func_append future_libdirs " $libdir" ;;
++	  esac
++	fi
++
++	func_dirname "$file" "/" ""
++	dir="$func_dirname_result"
++	func_append dir "$objdir"
++
++	if test -n "$relink_command"; then
++	  # Determine the prefix the user has applied to our future dir.
++	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
++
++	  # Don't allow the user to place us outside of our expected
++	  # location b/c this prevents finding dependent libraries that
++	  # are installed to the same prefix.
++	  # At present, this check doesn't affect windows .dll's that
++	  # are installed into $libdir/../bin (currently, that works fine)
++	  # but it's something to keep an eye on.
++	  test "$inst_prefix_dir" = "$destdir" && \
++	    func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
++
++	  if test -n "$inst_prefix_dir"; then
++	    # Stick the inst_prefix_dir data into the link command.
++	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
++	  else
++	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
++	  fi
++
++	  func_warning "relinking \`$file'"
++	  func_show_eval "$relink_command" \
++	    'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
++	fi
++
++	# See the names of the shared library.
++	set dummy $library_names; shift
++	if test -n "$1"; then
++	  realname="$1"
++	  shift
++
++	  srcname="$realname"
++	  test -n "$relink_command" && srcname="$realname"T
++
++	  # Install the shared library and build the symlinks.
++	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
++	      'exit $?'
++	  tstripme="$stripme"
++	  case $host_os in
++	  cygwin* | mingw* | pw32* | cegcc*)
++	    case $realname in
++	    *.dll.a)
++	      tstripme=""
++	      ;;
++	    esac
++	    ;;
++	  esac
++	  if test -n "$tstripme" && test -n "$striplib"; then
++	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
++	  fi
++
++	  if test "$#" -gt 0; then
++	    # Delete the old symlinks, and create new ones.
++	    # Try `ln -sf' first, because the `ln' binary might depend on
++	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
++	    # so we also need to try rm && ln -s.
++	    for linkname
++	    do
++	      test "$linkname" != "$realname" \
++		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
++	    done
++	  fi
++
++	  # Do each command in the postinstall commands.
++	  lib="$destdir/$realname"
++	  func_execute_cmds "$postinstall_cmds" 'exit $?'
++	fi
++
++	# Install the pseudo-library for information purposes.
++	func_basename "$file"
++	name="$func_basename_result"
++	instname="$dir/$name"i
++	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
++
++	# Maybe install the static library, too.
++	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
++	;;
++
++      *.lo)
++	# Install (i.e. copy) a libtool object.
++
++	# Figure out destination file name, if it wasn't already specified.
++	if test -n "$destname"; then
++	  destfile="$destdir/$destname"
++	else
++	  func_basename "$file"
++	  destfile="$func_basename_result"
++	  destfile="$destdir/$destfile"
++	fi
++
++	# Deduce the name of the destination old-style object file.
++	case $destfile in
++	*.lo)
++	  func_lo2o "$destfile"
++	  staticdest=$func_lo2o_result
++	  ;;
++	*.$objext)
++	  staticdest="$destfile"
++	  destfile=
++	  ;;
++	*)
++	  func_fatal_help "cannot copy a libtool object to \`$destfile'"
++	  ;;
++	esac
++
++	# Install the libtool object if requested.
++	test -n "$destfile" && \
++	  func_show_eval "$install_prog $file $destfile" 'exit $?'
++
++	# Install the old object if enabled.
++	if test "$build_old_libs" = yes; then
++	  # Deduce the name of the old-style object file.
++	  func_lo2o "$file"
++	  staticobj=$func_lo2o_result
++	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
++	fi
++	exit $EXIT_SUCCESS
++	;;
++
++      *)
++	# Figure out destination file name, if it wasn't already specified.
++	if test -n "$destname"; then
++	  destfile="$destdir/$destname"
++	else
++	  func_basename "$file"
++	  destfile="$func_basename_result"
++	  destfile="$destdir/$destfile"
++	fi
++
++	# If the file is missing, and there is a .exe on the end, strip it
++	# because it is most likely a libtool script we actually want to
++	# install
++	stripped_ext=""
++	case $file in
++	  *.exe)
++	    if test ! -f "$file"; then
++	      func_stripname '' '.exe' "$file"
++	      file=$func_stripname_result
++	      stripped_ext=".exe"
++	    fi
++	    ;;
++	esac
++
++	# Do a test to see if this is really a libtool program.
++	case $host in
++	*cygwin* | *mingw*)
++	    if func_ltwrapper_executable_p "$file"; then
++	      func_ltwrapper_scriptname "$file"
++	      wrapper=$func_ltwrapper_scriptname_result
++	    else
++	      func_stripname '' '.exe' "$file"
++	      wrapper=$func_stripname_result
++	    fi
++	    ;;
++	*)
++	    wrapper=$file
++	    ;;
++	esac
++	if func_ltwrapper_script_p "$wrapper"; then
++	  notinst_deplibs=
++	  relink_command=
++
++	  func_source "$wrapper"
++
++	  # Check the variables that should have been set.
++	  test -z "$generated_by_libtool_version" && \
++	    func_fatal_error "invalid libtool wrapper script \`$wrapper'"
++
++	  finalize=yes
++	  for lib in $notinst_deplibs; do
++	    # Check to see that each library is installed.
++	    libdir=
++	    if test -f "$lib"; then
++	      func_source "$lib"
++	    fi
++	    libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
++	    if test -n "$libdir" && test ! -f "$libfile"; then
++	      func_warning "\`$lib' has not been installed in \`$libdir'"
++	      finalize=no
++	    fi
++	  done
++
++	  relink_command=
++	  func_source "$wrapper"
++
++	  outputname=
++	  if test "$fast_install" = no && test -n "$relink_command"; then
++	    $opt_dry_run || {
++	      if test "$finalize" = yes; then
++	        tmpdir=`func_mktempdir`
++		func_basename "$file$stripped_ext"
++		file="$func_basename_result"
++	        outputname="$tmpdir/$file"
++	        # Replace the output file specification.
++	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
++
++	        $opt_silent || {
++	          func_quote_for_expand "$relink_command"
++		  eval "func_echo $func_quote_for_expand_result"
++	        }
++	        if eval "$relink_command"; then :
++	          else
++		  func_error "error: relink \`$file' with the above command before installing it"
++		  $opt_dry_run || ${RM}r "$tmpdir"
++		  continue
++	        fi
++	        file="$outputname"
++	      else
++	        func_warning "cannot relink \`$file'"
++	      fi
++	    }
++	  else
++	    # Install the binary that we compiled earlier.
++	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
++	  fi
++	fi
++
++	# remove .exe since cygwin /usr/bin/install will append another
++	# one anyway
++	case $install_prog,$host in
++	*/usr/bin/install*,*cygwin*)
++	  case $file:$destfile in
++	  *.exe:*.exe)
++	    # this is ok
++	    ;;
++	  *.exe:*)
++	    destfile=$destfile.exe
++	    ;;
++	  *:*.exe)
++	    func_stripname '' '.exe' "$destfile"
++	    destfile=$func_stripname_result
++	    ;;
++	  esac
++	  ;;
++	esac
++	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
++	$opt_dry_run || if test -n "$outputname"; then
++	  ${RM}r "$tmpdir"
++	fi
++	;;
++      esac
++    done
++
++    for file in $staticlibs; do
++      func_basename "$file"
++      name="$func_basename_result"
++
++      # Set up the ranlib parameters.
++      oldlib="$destdir/$name"
++      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
++      tool_oldlib=$func_to_tool_file_result
++
++      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
++
++      if test -n "$stripme" && test -n "$old_striplib"; then
++	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
++      fi
++
++      # Do each command in the postinstall commands.
++      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
++    done
++
++    test -n "$future_libdirs" && \
++      func_warning "remember to run \`$progname --finish$future_libdirs'"
++
++    if test -n "$current_libdirs"; then
++      # Maybe just do a dry run.
++      $opt_dry_run && current_libdirs=" -n$current_libdirs"
++      exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
++    else
++      exit $EXIT_SUCCESS
++    fi
++}
++
++test "$opt_mode" = install && func_mode_install ${1+"$@"}
++
++
++# func_generate_dlsyms outputname originator pic_p
++# Extract symbols from dlprefiles and create ${outputname}S.o with
++# a dlpreopen symbol table.
++func_generate_dlsyms ()
++{
++    $opt_debug
++    my_outputname="$1"
++    my_originator="$2"
++    my_pic_p="${3-no}"
++    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
++    my_dlsyms=
++
++    if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
++      if test -n "$NM" && test -n "$global_symbol_pipe"; then
++	my_dlsyms="${my_outputname}S.c"
++      else
++	func_error "not configured to extract global symbols from dlpreopened files"
++      fi
++    fi
++
++    if test -n "$my_dlsyms"; then
++      case $my_dlsyms in
++      "") ;;
++      *.c)
++	# Discover the nlist of each of the dlfiles.
++	nlist="$output_objdir/${my_outputname}.nm"
++
++	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
++
++	# Parse the name list into a source file.
++	func_verbose "creating $output_objdir/$my_dlsyms"
++
++	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
++/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
++/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
++
++#ifdef __cplusplus
++extern \"C\" {
++#endif
++
++#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
++#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
++#endif
++
++/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
++#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
++/* DATA imports from DLLs on WIN32 con't be const, because runtime
++   relocations are performed -- see ld's documentation on pseudo-relocs.  */
++# define LT_DLSYM_CONST
++#elif defined(__osf__)
++/* This system does not cope well with relocations in const data.  */
++# define LT_DLSYM_CONST
++#else
++# define LT_DLSYM_CONST const
++#endif
++
++/* External symbol declarations for the compiler. */\
++"
++
++	if test "$dlself" = yes; then
++	  func_verbose "generating symbol list for \`$output'"
++
++	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
++
++	  # Add our own program objects to the symbol list.
++	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
++	  for progfile in $progfiles; do
++	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
++	    func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
++	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
++	  done
++
++	  if test -n "$exclude_expsyms"; then
++	    $opt_dry_run || {
++	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
++	      eval '$MV "$nlist"T "$nlist"'
++	    }
++	  fi
++
++	  if test -n "$export_symbols_regex"; then
++	    $opt_dry_run || {
++	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
++	      eval '$MV "$nlist"T "$nlist"'
++	    }
++	  fi
++
++	  # Prepare the list of exported symbols
++	  if test -z "$export_symbols"; then
++	    export_symbols="$output_objdir/$outputname.exp"
++	    $opt_dry_run || {
++	      $RM $export_symbols
++	      eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
++	      case $host in
++	      *cygwin* | *mingw* | *cegcc* )
++                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
++                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
++	        ;;
++	      esac
++	    }
++	  else
++	    $opt_dry_run || {
++	      eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
++	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
++	      eval '$MV "$nlist"T "$nlist"'
++	      case $host in
++	        *cygwin* | *mingw* | *cegcc* )
++	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
++	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
++	          ;;
++	      esac
++	    }
++	  fi
++	fi
++
++	for dlprefile in $dlprefiles; do
++	  func_verbose "extracting global C symbols from \`$dlprefile'"
++	  func_basename "$dlprefile"
++	  name="$func_basename_result"
++          case $host in
++	    *cygwin* | *mingw* | *cegcc* )
++	      # if an import library, we need to obtain dlname
++	      if func_win32_import_lib_p "$dlprefile"; then
++	        func_tr_sh "$dlprefile"
++	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
++	        dlprefile_dlbasename=""
++	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
++	          # Use subshell, to avoid clobbering current variable values
++	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
++	          if test -n "$dlprefile_dlname" ; then
++	            func_basename "$dlprefile_dlname"
++	            dlprefile_dlbasename="$func_basename_result"
++	          else
++	            # no lafile. user explicitly requested -dlpreopen <import library>.
++	            $sharedlib_from_linklib_cmd "$dlprefile"
++	            dlprefile_dlbasename=$sharedlib_from_linklib_result
++	          fi
++	        fi
++	        $opt_dry_run || {
++	          if test -n "$dlprefile_dlbasename" ; then
++	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
++	          else
++	            func_warning "Could not compute DLL name from $name"
++	            eval '$ECHO ": $name " >> "$nlist"'
++	          fi
++	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
++	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
++	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
++	        }
++	      else # not an import lib
++	        $opt_dry_run || {
++	          eval '$ECHO ": $name " >> "$nlist"'
++	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
++	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
++	        }
++	      fi
++	    ;;
++	    *)
++	      $opt_dry_run || {
++	        eval '$ECHO ": $name " >> "$nlist"'
++	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
++	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
++	      }
++	    ;;
++          esac
++	done
++
++	$opt_dry_run || {
++	  # Make sure we have at least an empty file.
++	  test -f "$nlist" || : > "$nlist"
++
++	  if test -n "$exclude_expsyms"; then
++	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
++	    $MV "$nlist"T "$nlist"
++	  fi
++
++	  # Try sorting and uniquifying the output.
++	  if $GREP -v "^: " < "$nlist" |
++	      if sort -k 3 </dev/null >/dev/null 2>&1; then
++		sort -k 3
++	      else
++		sort +2
++	      fi |
++	      uniq > "$nlist"S; then
++	    :
++	  else
++	    $GREP -v "^: " < "$nlist" > "$nlist"S
++	  fi
++
++	  if test -f "$nlist"S; then
++	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
++	  else
++	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
++	  fi
++
++	  echo >> "$output_objdir/$my_dlsyms" "\
++
++/* The mapping between symbol names and symbols.  */
++typedef struct {
++  const char *name;
++  void *address;
++} lt_dlsymlist;
++extern LT_DLSYM_CONST lt_dlsymlist
++lt_${my_prefix}_LTX_preloaded_symbols[];
++LT_DLSYM_CONST lt_dlsymlist
++lt_${my_prefix}_LTX_preloaded_symbols[] =
++{\
++  { \"$my_originator\", (void *) 0 },"
++
++	  case $need_lib_prefix in
++	  no)
++	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
++	    ;;
++	  *)
++	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
++	    ;;
++	  esac
++	  echo >> "$output_objdir/$my_dlsyms" "\
++  {0, (void *) 0}
++};
++
++/* This works around a problem in FreeBSD linker */
++#ifdef FREEBSD_WORKAROUND
++static const void *lt_preloaded_setup() {
++  return lt_${my_prefix}_LTX_preloaded_symbols;
++}
++#endif
++
++#ifdef __cplusplus
++}
++#endif\
++"
++	} # !$opt_dry_run
++
++	pic_flag_for_symtable=
++	case "$compile_command " in
++	*" -static "*) ;;
++	*)
++	  case $host in
++	  # compiling the symbol table file with pic_flag works around
++	  # a FreeBSD bug that causes programs to crash when -lm is
++	  # linked before any other PIC object.  But we must not use
++	  # pic_flag when linking with -static.  The problem exists in
++	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
++	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
++	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
++	  *-*-hpux*)
++	    pic_flag_for_symtable=" $pic_flag"  ;;
++	  *)
++	    if test "X$my_pic_p" != Xno; then
++	      pic_flag_for_symtable=" $pic_flag"
++	    fi
++	    ;;
++	  esac
++	  ;;
++	esac
++	symtab_cflags=
++	for arg in $LTCFLAGS; do
++	  case $arg in
++	  -pie | -fpie | -fPIE) ;;
++	  *) func_append symtab_cflags " $arg" ;;
++	  esac
++	done
++
++	# Now compile the dynamic symbol file.
++	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
++
++	# Clean up the generated files.
++	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
++
++	# Transform the symbol file into the correct name.
++	symfileobj="$output_objdir/${my_outputname}S.$objext"
++	case $host in
++	*cygwin* | *mingw* | *cegcc* )
++	  if test -f "$output_objdir/$my_outputname.def"; then
++	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
++	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
++	  else
++	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
++	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
++	  fi
++	  ;;
++	*)
++	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
++	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
++	  ;;
++	esac
++	;;
++      *)
++	func_fatal_error "unknown suffix for \`$my_dlsyms'"
++	;;
++      esac
++    else
++      # We keep going just in case the user didn't refer to
++      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
++      # really was required.
++
++      # Nullify the symbol file.
++      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
++      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
++    fi
++}
++
++# func_win32_libid arg
++# return the library type of file 'arg'
++#
++# Need a lot of goo to handle *both* DLLs and import libs
++# Has to be a shell function in order to 'eat' the argument
++# that is supplied when $file_magic_command is called.
++# Despite the name, also deal with 64 bit binaries.
++func_win32_libid ()
++{
++  $opt_debug
++  win32_libid_type="unknown"
++  win32_fileres=`file -L $1 2>/dev/null`
++  case $win32_fileres in
++  *ar\ archive\ import\ library*) # definitely import
++    win32_libid_type="x86 archive import"
++    ;;
++  *ar\ archive*) # could be an import, or static
++    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
++    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
++       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
++      func_to_tool_file "$1" func_convert_file_msys_to_w32
++      win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
++	$SED -n -e '
++	    1,100{
++		/ I /{
++		    s,.*,import,
++		    p
++		    q
++		}
++	    }'`
++      case $win32_nmres in
++      import*)  win32_libid_type="x86 archive import";;
++      *)        win32_libid_type="x86 archive static";;
++      esac
++    fi
++    ;;
++  *DLL*)
++    win32_libid_type="x86 DLL"
++    ;;
++  *executable*) # but shell scripts are "executable" too...
++    case $win32_fileres in
++    *MS\ Windows\ PE\ Intel*)
++      win32_libid_type="x86 DLL"
++      ;;
++    esac
++    ;;
++  esac
++  $ECHO "$win32_libid_type"
++}
++
++# func_cygming_dll_for_implib ARG
++#
++# Platform-specific function to extract the
++# name of the DLL associated with the specified
++# import library ARG.
++# Invoked by eval'ing the libtool variable
++#    $sharedlib_from_linklib_cmd
++# Result is available in the variable
++#    $sharedlib_from_linklib_result
++func_cygming_dll_for_implib ()
++{
++  $opt_debug
++  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
++}
++
++# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
++#
++# The is the core of a fallback implementation of a
++# platform-specific function to extract the name of the
++# DLL associated with the specified import library LIBNAME.
++#
++# SECTION_NAME is either .idata$6 or .idata$7, depending
++# on the platform and compiler that created the implib.
++#
++# Echos the name of the DLL associated with the
++# specified import library.
++func_cygming_dll_for_implib_fallback_core ()
++{
++  $opt_debug
++  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
++  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
++    $SED '/^Contents of section '"$match_literal"':/{
++      # Place marker at beginning of archive member dllname section
++      s/.*/====MARK====/
++      p
++      d
++    }
++    # These lines can sometimes be longer than 43 characters, but
++    # are always uninteresting
++    /:[	 ]*file format pe[i]\{,1\}-/d
++    /^In archive [^:]*:/d
++    # Ensure marker is printed
++    /^====MARK====/p
++    # Remove all lines with less than 43 characters
++    /^.\{43\}/!d
++    # From remaining lines, remove first 43 characters
++    s/^.\{43\}//' |
++    $SED -n '
++      # Join marker and all lines until next marker into a single line
++      /^====MARK====/ b para
++      H
++      $ b para
++      b
++      :para
++      x
++      s/\n//g
++      # Remove the marker
++      s/^====MARK====//
++      # Remove trailing dots and whitespace
++      s/[\. \t]*$//
++      # Print
++      /./p' |
++    # we now have a list, one entry per line, of the stringified
++    # contents of the appropriate section of all members of the
++    # archive which possess that section. Heuristic: eliminate
++    # all those which have a first or second character that is
++    # a '.' (that is, objdump's representation of an unprintable
++    # character.) This should work for all archives with less than
++    # 0x302f exports -- but will fail for DLLs whose name actually
++    # begins with a literal '.' or a single character followed by
++    # a '.'.
++    #
++    # Of those that remain, print the first one.
++    $SED -e '/^\./d;/^.\./d;q'
++}
++
++# func_cygming_gnu_implib_p ARG
++# This predicate returns with zero status (TRUE) if
++# ARG is a GNU/binutils-style import library. Returns
++# with nonzero status (FALSE) otherwise.
++func_cygming_gnu_implib_p ()
++{
++  $opt_debug
++  func_to_tool_file "$1" func_convert_file_msys_to_w32
++  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
++  test -n "$func_cygming_gnu_implib_tmp"
++}
++
++# func_cygming_ms_implib_p ARG
++# This predicate returns with zero status (TRUE) if
++# ARG is an MS-style import library. Returns
++# with nonzero status (FALSE) otherwise.
++func_cygming_ms_implib_p ()
++{
++  $opt_debug
++  func_to_tool_file "$1" func_convert_file_msys_to_w32
++  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
++  test -n "$func_cygming_ms_implib_tmp"
++}
++
++# func_cygming_dll_for_implib_fallback ARG
++# Platform-specific function to extract the
++# name of the DLL associated with the specified
++# import library ARG.
++#
++# This fallback implementation is for use when $DLLTOOL
++# does not support the --identify-strict option.
++# Invoked by eval'ing the libtool variable
++#    $sharedlib_from_linklib_cmd
++# Result is available in the variable
++#    $sharedlib_from_linklib_result
++func_cygming_dll_for_implib_fallback ()
++{
++  $opt_debug
++  if func_cygming_gnu_implib_p "$1" ; then
++    # binutils import library
++    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
++  elif func_cygming_ms_implib_p "$1" ; then
++    # ms-generated import library
++    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
++  else
++    # unknown
++    sharedlib_from_linklib_result=""
++  fi
++}
++
++
++# func_extract_an_archive dir oldlib
++func_extract_an_archive ()
++{
++    $opt_debug
++    f_ex_an_ar_dir="$1"; shift
++    f_ex_an_ar_oldlib="$1"
++    if test "$lock_old_archive_extraction" = yes; then
++      lockfile=$f_ex_an_ar_oldlib.lock
++      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
++	func_echo "Waiting for $lockfile to be removed"
++	sleep 2
++      done
++    fi
++    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
++		   'stat=$?; rm -f "$lockfile"; exit $stat'
++    if test "$lock_old_archive_extraction" = yes; then
++      $opt_dry_run || rm -f "$lockfile"
++    fi
++    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
++     :
++    else
++      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
++    fi
++}
++
++
++# func_extract_archives gentop oldlib ...
++func_extract_archives ()
++{
++    $opt_debug
++    my_gentop="$1"; shift
++    my_oldlibs=${1+"$@"}
++    my_oldobjs=""
++    my_xlib=""
++    my_xabs=""
++    my_xdir=""
++
++    for my_xlib in $my_oldlibs; do
++      # Extract the objects.
++      case $my_xlib in
++	[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
++	*) my_xabs=`pwd`"/$my_xlib" ;;
++      esac
++      func_basename "$my_xlib"
++      my_xlib="$func_basename_result"
++      my_xlib_u=$my_xlib
++      while :; do
++        case " $extracted_archives " in
++	*" $my_xlib_u "*)
++	  func_arith $extracted_serial + 1
++	  extracted_serial=$func_arith_result
++	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
++	*) break ;;
++	esac
++      done
++      extracted_archives="$extracted_archives $my_xlib_u"
++      my_xdir="$my_gentop/$my_xlib_u"
++
++      func_mkdir_p "$my_xdir"
++
++      case $host in
++      *-darwin*)
++	func_verbose "Extracting $my_xabs"
++	# Do not bother doing anything if just a dry run
++	$opt_dry_run || {
++	  darwin_orig_dir=`pwd`
++	  cd $my_xdir || exit $?
++	  darwin_archive=$my_xabs
++	  darwin_curdir=`pwd`
++	  darwin_base_archive=`basename "$darwin_archive"`
++	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
++	  if test -n "$darwin_arches"; then
++	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
++	    darwin_arch=
++	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
++	    for darwin_arch in  $darwin_arches ; do
++	      func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
++	      $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
++	      cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
++	      func_extract_an_archive "`pwd`" "${darwin_base_archive}"
++	      cd "$darwin_curdir"
++	      $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
++	    done # $darwin_arches
++            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
++	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
++	    darwin_file=
++	    darwin_files=
++	    for darwin_file in $darwin_filelist; do
++	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
++	      $LIPO -create -output "$darwin_file" $darwin_files
++	    done # $darwin_filelist
++	    $RM -rf unfat-$$
++	    cd "$darwin_orig_dir"
++	  else
++	    cd $darwin_orig_dir
++	    func_extract_an_archive "$my_xdir" "$my_xabs"
++	  fi # $darwin_arches
++	} # !$opt_dry_run
++	;;
++      *)
++        func_extract_an_archive "$my_xdir" "$my_xabs"
++	;;
++      esac
++      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
++    done
++
++    func_extract_archives_result="$my_oldobjs"
++}
++
++
++# func_emit_wrapper [arg=no]
++#
++# Emit a libtool wrapper script on stdout.
++# Don't directly open a file because we may want to
++# incorporate the script contents within a cygwin/mingw
++# wrapper executable.  Must ONLY be called from within
++# func_mode_link because it depends on a number of variables
++# set therein.
++#
++# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
++# variable will take.  If 'yes', then the emitted script
++# will assume that the directory in which it is stored is
++# the $objdir directory.  This is a cygwin/mingw-specific
++# behavior.
++func_emit_wrapper ()
++{
++	func_emit_wrapper_arg1=${1-no}
++
++	$ECHO "\
++#! $SHELL
++
++# $output - temporary wrapper script for $objdir/$outputname
++# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
++#
++# The $output program cannot be directly executed until all the libtool
++# libraries that it depends on are installed.
++#
++# This wrapper script should never be moved out of the build directory.
++# If it is, it will not operate correctly.
++
++# Sed substitution that helps us do robust quoting.  It backslashifies
++# metacharacters that are still active within double-quoted strings.
++sed_quote_subst='$sed_quote_subst'
++
++# Be Bourne compatible
++if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
++  emulate sh
++  NULLCMD=:
++  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '\${1+\"\$@\"}'='\"\$@\"'
++  setopt NO_GLOB_SUBST
++else
++  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
++fi
++BIN_SH=xpg4; export BIN_SH # for Tru64
++DUALCASE=1; export DUALCASE # for MKS sh
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++relink_command=\"$relink_command\"
++
++# This environment variable determines our operation mode.
++if test \"\$libtool_install_magic\" = \"$magic\"; then
++  # install mode needs the following variables:
++  generated_by_libtool_version='$macro_version'
++  notinst_deplibs='$notinst_deplibs'
++else
++  # When we are sourced in execute mode, \$file and \$ECHO are already set.
++  if test \"\$libtool_execute_magic\" != \"$magic\"; then
++    file=\"\$0\""
++
++    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
++    $ECHO "\
++
++# A function that is used when there is no print builtin or printf.
++func_fallback_echo ()
++{
++  eval 'cat <<_LTECHO_EOF
++\$1
++_LTECHO_EOF'
++}
++    ECHO=\"$qECHO\"
++  fi
++
++# Very basic option parsing. These options are (a) specific to
++# the libtool wrapper, (b) are identical between the wrapper
++# /script/ and the wrapper /executable/ which is used only on
++# windows platforms, and (c) all begin with the string "--lt-"
++# (application programs are unlikely to have options which match
++# this pattern).
++#
++# There are only two supported options: --lt-debug and
++# --lt-dump-script. There is, deliberately, no --lt-help.
++#
++# The first argument to this parsing function should be the
++# script's $0 value, followed by "$@".
++lt_option_debug=
++func_parse_lt_options ()
++{
++  lt_script_arg0=\$0
++  shift
++  for lt_opt
++  do
++    case \"\$lt_opt\" in
++    --lt-debug) lt_option_debug=1 ;;
++    --lt-dump-script)
++        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
++        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
++        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
++        cat \"\$lt_dump_D/\$lt_dump_F\"
++        exit 0
++      ;;
++    --lt-*)
++        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
++        exit 1
++      ;;
++    esac
++  done
++
++  # Print the debug banner immediately:
++  if test -n \"\$lt_option_debug\"; then
++    echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
++  fi
++}
++
++# Used when --lt-debug. Prints its arguments to stdout
++# (redirection is the responsibility of the caller)
++func_lt_dump_args ()
++{
++  lt_dump_args_N=1;
++  for lt_arg
++  do
++    \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
++    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
++  done
++}
++
++# Core function for launching the target application
++func_exec_program_core ()
++{
++"
++  case $host in
++  # Backslashes separate directories on plain windows
++  *-*-mingw | *-*-os2* | *-cegcc*)
++    $ECHO "\
++      if test -n \"\$lt_option_debug\"; then
++        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
++        func_lt_dump_args \${1+\"\$@\"} 1>&2
++      fi
++      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
++"
++    ;;
++
++  *)
++    $ECHO "\
++      if test -n \"\$lt_option_debug\"; then
++        \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
++        func_lt_dump_args \${1+\"\$@\"} 1>&2
++      fi
++      exec \"\$progdir/\$program\" \${1+\"\$@\"}
++"
++    ;;
++  esac
++  $ECHO "\
++      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
++      exit 1
++}
++
++# A function to encapsulate launching the target application
++# Strips options in the --lt-* namespace from \$@ and
++# launches target application with the remaining arguments.
++func_exec_program ()
++{
++  case \" \$* \" in
++  *\\ --lt-*)
++    for lt_wr_arg
++    do
++      case \$lt_wr_arg in
++      --lt-*) ;;
++      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
++      esac
++      shift
++    done ;;
++  esac
++  func_exec_program_core \${1+\"\$@\"}
++}
++
++  # Parse options
++  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
++
++  # Find the directory that this script lives in.
++  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
++  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
++
++  # Follow symbolic links until we get to the real thisdir.
++  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
++  while test -n \"\$file\"; do
++    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
++
++    # If there was a directory component, then change thisdir.
++    if test \"x\$destdir\" != \"x\$file\"; then
++      case \"\$destdir\" in
++      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
++      *) thisdir=\"\$thisdir/\$destdir\" ;;
++      esac
++    fi
++
++    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
++    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
++  done
++
++  # Usually 'no', except on cygwin/mingw when embedded into
++  # the cwrapper.
++  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
++  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
++    # special case for '.'
++    if test \"\$thisdir\" = \".\"; then
++      thisdir=\`pwd\`
++    fi
++    # remove .libs from thisdir
++    case \"\$thisdir\" in
++    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
++    $objdir )   thisdir=. ;;
++    esac
++  fi
++
++  # Try to get the absolute directory name.
++  absdir=\`cd \"\$thisdir\" && pwd\`
++  test -n \"\$absdir\" && thisdir=\"\$absdir\"
++"
++
++	if test "$fast_install" = yes; then
++	  $ECHO "\
++  program=lt-'$outputname'$exeext
++  progdir=\"\$thisdir/$objdir\"
++
++  if test ! -f \"\$progdir/\$program\" ||
++     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
++       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
++
++    file=\"\$\$-\$program\"
++
++    if test ! -d \"\$progdir\"; then
++      $MKDIR \"\$progdir\"
++    else
++      $RM \"\$progdir/\$file\"
++    fi"
++
++	  $ECHO "\
++
++    # relink executable if necessary
++    if test -n \"\$relink_command\"; then
++      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
++      else
++	$ECHO \"\$relink_command_output\" >&2
++	$RM \"\$progdir/\$file\"
++	exit 1
++      fi
++    fi
++
++    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
++    { $RM \"\$progdir/\$program\";
++      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
++    $RM \"\$progdir/\$file\"
++  fi"
++	else
++	  $ECHO "\
++  program='$outputname'
++  progdir=\"\$thisdir/$objdir\"
++"
++	fi
++
++	$ECHO "\
++
++  if test -f \"\$progdir/\$program\"; then"
++
++	# fixup the dll searchpath if we need to.
++	#
++	# Fix the DLL searchpath if we need to.  Do this before prepending
++	# to shlibpath, because on Windows, both are PATH and uninstalled
++	# libraries must come first.
++	if test -n "$dllsearchpath"; then
++	  $ECHO "\
++    # Add the dll search path components to the executable PATH
++    PATH=$dllsearchpath:\$PATH
++"
++	fi
++
++	# Export our shlibpath_var if we have one.
++	if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
++	  $ECHO "\
++    # Add our own library path to $shlibpath_var
++    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
++
++    # Some systems cannot cope with colon-terminated $shlibpath_var
++    # The second colon is a workaround for a bug in BeOS R4 sed
++    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
++
++    export $shlibpath_var
++"
++	fi
++
++	$ECHO "\
++    if test \"\$libtool_execute_magic\" != \"$magic\"; then
++      # Run the actual program with our arguments.
++      func_exec_program \${1+\"\$@\"}
++    fi
++  else
++    # The program doesn't exist.
++    \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
++    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
++    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
++    exit 1
++  fi
++fi\
++"
++}
++
++
++# func_emit_cwrapperexe_src
++# emit the source code for a wrapper executable on stdout
++# Must ONLY be called from within func_mode_link because
++# it depends on a number of variable set therein.
++func_emit_cwrapperexe_src ()
++{
++	cat <<EOF
++
++/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
++   Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
++
++   The $output program cannot be directly executed until all the libtool
++   libraries that it depends on are installed.
++
++   This wrapper executable should never be moved out of the build directory.
++   If it is, it will not operate correctly.
++*/
++EOF
++	    cat <<"EOF"
++#ifdef _MSC_VER
++# define _CRT_SECURE_NO_DEPRECATE 1
++#endif
++#include <stdio.h>
++#include <stdlib.h>
++#ifdef _MSC_VER
++# include <direct.h>
++# include <process.h>
++# include <io.h>
++#else
++# include <unistd.h>
++# include <stdint.h>
++# ifdef __CYGWIN__
++#  include <io.h>
++# endif
++#endif
++#include <malloc.h>
++#include <stdarg.h>
++#include <assert.h>
++#include <string.h>
++#include <ctype.h>
++#include <errno.h>
++#include <fcntl.h>
++#include <sys/stat.h>
++
++/* declarations of non-ANSI functions */
++#if defined(__MINGW32__)
++# ifdef __STRICT_ANSI__
++int _putenv (const char *);
++# endif
++#elif defined(__CYGWIN__)
++# ifdef __STRICT_ANSI__
++char *realpath (const char *, char *);
++int putenv (char *);
++int setenv (const char *, const char *, int);
++# endif
++/* #elif defined (other platforms) ... */
++#endif
++
++/* portability defines, excluding path handling macros */
++#if defined(_MSC_VER)
++# define setmode _setmode
++# define stat    _stat
++# define chmod   _chmod
++# define getcwd  _getcwd
++# define putenv  _putenv
++# define S_IXUSR _S_IEXEC
++# ifndef _INTPTR_T_DEFINED
++#  define _INTPTR_T_DEFINED
++#  define intptr_t int
++# endif
++#elif defined(__MINGW32__)
++# define setmode _setmode
++# define stat    _stat
++# define chmod   _chmod
++# define getcwd  _getcwd
++# define putenv  _putenv
++#elif defined(__CYGWIN__)
++# define HAVE_SETENV
++# define FOPEN_WB "wb"
++/* #elif defined (other platforms) ... */
++#endif
++
++#if defined(PATH_MAX)
++# define LT_PATHMAX PATH_MAX
++#elif defined(MAXPATHLEN)
++# define LT_PATHMAX MAXPATHLEN
++#else
++# define LT_PATHMAX 1024
++#endif
++
++#ifndef S_IXOTH
++# define S_IXOTH 0
++#endif
++#ifndef S_IXGRP
++# define S_IXGRP 0
++#endif
++
++/* path handling portability macros */
++#ifndef DIR_SEPARATOR
++# define DIR_SEPARATOR '/'
++# define PATH_SEPARATOR ':'
++#endif
++
++#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
++  defined (__OS2__)
++# define HAVE_DOS_BASED_FILE_SYSTEM
++# define FOPEN_WB "wb"
++# ifndef DIR_SEPARATOR_2
++#  define DIR_SEPARATOR_2 '\\'
++# endif
++# ifndef PATH_SEPARATOR_2
++#  define PATH_SEPARATOR_2 ';'
++# endif
++#endif
++
++#ifndef DIR_SEPARATOR_2
++# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
++#else /* DIR_SEPARATOR_2 */
++# define IS_DIR_SEPARATOR(ch) \
++	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
++#endif /* DIR_SEPARATOR_2 */
++
++#ifndef PATH_SEPARATOR_2
++# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
++#else /* PATH_SEPARATOR_2 */
++# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
++#endif /* PATH_SEPARATOR_2 */
++
++#ifndef FOPEN_WB
++# define FOPEN_WB "w"
++#endif
++#ifndef _O_BINARY
++# define _O_BINARY 0
++#endif
++
++#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
++#define XFREE(stale) do { \
++  if (stale) { free ((void *) stale); stale = 0; } \
++} while (0)
++
++#if defined(LT_DEBUGWRAPPER)
++static int lt_debug = 1;
++#else
++static int lt_debug = 0;
++#endif
++
++const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
++
++void *xmalloc (size_t num);
++char *xstrdup (const char *string);
++const char *base_name (const char *name);
++char *find_executable (const char *wrapper);
++char *chase_symlinks (const char *pathspec);
++int make_executable (const char *path);
++int check_executable (const char *path);
++char *strendzap (char *str, const char *pat);
++void lt_debugprintf (const char *file, int line, const char *fmt, ...);
++void lt_fatal (const char *file, int line, const char *message, ...);
++static const char *nonnull (const char *s);
++static const char *nonempty (const char *s);
++void lt_setenv (const char *name, const char *value);
++char *lt_extend_str (const char *orig_value, const char *add, int to_end);
++void lt_update_exe_path (const char *name, const char *value);
++void lt_update_lib_path (const char *name, const char *value);
++char **prepare_spawn (char **argv);
++void lt_dump_script (FILE *f);
++EOF
++
++	    cat <<EOF
++volatile const char * MAGIC_EXE = "$magic_exe";
++const char * LIB_PATH_VARNAME = "$shlibpath_var";
++EOF
++
++	    if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
++              func_to_host_path "$temp_rpath"
++	      cat <<EOF
++const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
++EOF
++	    else
++	      cat <<"EOF"
++const char * LIB_PATH_VALUE   = "";
++EOF
++	    fi
++
++	    if test -n "$dllsearchpath"; then
++              func_to_host_path "$dllsearchpath:"
++	      cat <<EOF
++const char * EXE_PATH_VARNAME = "PATH";
++const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
++EOF
++	    else
++	      cat <<"EOF"
++const char * EXE_PATH_VARNAME = "";
++const char * EXE_PATH_VALUE   = "";
++EOF
++	    fi
++
++	    if test "$fast_install" = yes; then
++	      cat <<EOF
++const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
++EOF
++	    else
++	      cat <<EOF
++const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
++EOF
++	    fi
++
++
++	    cat <<"EOF"
++
++#define LTWRAPPER_OPTION_PREFIX         "--lt-"
++
++static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
++static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
++static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
++
++int
++main (int argc, char *argv[])
++{
++  char **newargz;
++  int  newargc;
++  char *tmp_pathspec;
++  char *actual_cwrapper_path;
++  char *actual_cwrapper_name;
++  char *target_name;
++  char *lt_argv_zero;
++  intptr_t rval = 127;
++
++  int i;
++
++  program_name = (char *) xstrdup (base_name (argv[0]));
++  newargz = XMALLOC (char *, argc + 1);
++
++  /* very simple arg parsing; don't want to rely on getopt
++   * also, copy all non cwrapper options to newargz, except
++   * argz[0], which is handled differently
++   */
++  newargc=0;
++  for (i = 1; i < argc; i++)
++    {
++      if (strcmp (argv[i], dumpscript_opt) == 0)
++	{
++EOF
++	    case "$host" in
++	      *mingw* | *cygwin* )
++		# make stdout use "unix" line endings
++		echo "          setmode(1,_O_BINARY);"
++		;;
++	      esac
++
++	    cat <<"EOF"
++	  lt_dump_script (stdout);
++	  return 0;
++	}
++      if (strcmp (argv[i], debug_opt) == 0)
++	{
++          lt_debug = 1;
++          continue;
++	}
++      if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
++        {
++          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
++             namespace, but it is not one of the ones we know about and
++             have already dealt with, above (inluding dump-script), then
++             report an error. Otherwise, targets might begin to believe
++             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
++             namespace. The first time any user complains about this, we'll
++             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
++             or a configure.ac-settable value.
++           */
++          lt_fatal (__FILE__, __LINE__,
++		    "unrecognized %s option: '%s'",
++                    ltwrapper_option_prefix, argv[i]);
++        }
++      /* otherwise ... */
++      newargz[++newargc] = xstrdup (argv[i]);
++    }
++  newargz[++newargc] = NULL;
++
++EOF
++	    cat <<EOF
++  /* The GNU banner must be the first non-error debug message */
++  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
++EOF
++	    cat <<"EOF"
++  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
++  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
++
++  tmp_pathspec = find_executable (argv[0]);
++  if (tmp_pathspec == NULL)
++    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
++  lt_debugprintf (__FILE__, __LINE__,
++                  "(main) found exe (before symlink chase) at: %s\n",
++		  tmp_pathspec);
++
++  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
++  lt_debugprintf (__FILE__, __LINE__,
++                  "(main) found exe (after symlink chase) at: %s\n",
++		  actual_cwrapper_path);
++  XFREE (tmp_pathspec);
++
++  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
++  strendzap (actual_cwrapper_path, actual_cwrapper_name);
++
++  /* wrapper name transforms */
++  strendzap (actual_cwrapper_name, ".exe");
++  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
++  XFREE (actual_cwrapper_name);
++  actual_cwrapper_name = tmp_pathspec;
++  tmp_pathspec = 0;
++
++  /* target_name transforms -- use actual target program name; might have lt- prefix */
++  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
++  strendzap (target_name, ".exe");
++  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
++  XFREE (target_name);
++  target_name = tmp_pathspec;
++  tmp_pathspec = 0;
++
++  lt_debugprintf (__FILE__, __LINE__,
++		  "(main) libtool target name: %s\n",
++		  target_name);
++EOF
++
++	    cat <<EOF
++  newargz[0] =
++    XMALLOC (char, (strlen (actual_cwrapper_path) +
++		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
++  strcpy (newargz[0], actual_cwrapper_path);
++  strcat (newargz[0], "$objdir");
++  strcat (newargz[0], "/");
++EOF
++
++	    cat <<"EOF"
++  /* stop here, and copy so we don't have to do this twice */
++  tmp_pathspec = xstrdup (newargz[0]);
++
++  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
++  strcat (newargz[0], actual_cwrapper_name);
++
++  /* DO want the lt- prefix here if it exists, so use target_name */
++  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
++  XFREE (tmp_pathspec);
++  tmp_pathspec = NULL;
++EOF
++
++	    case $host_os in
++	      mingw*)
++	    cat <<"EOF"
++  {
++    char* p;
++    while ((p = strchr (newargz[0], '\\')) != NULL)
++      {
++	*p = '/';
++      }
++    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
++      {
++	*p = '/';
++      }
++  }
++EOF
++	    ;;
++	    esac
++
++	    cat <<"EOF"
++  XFREE (target_name);
++  XFREE (actual_cwrapper_path);
++  XFREE (actual_cwrapper_name);
++
++  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
++  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
++  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
++     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
++     because on Windows, both *_VARNAMEs are PATH but uninstalled
++     libraries must come first. */
++  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
++  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
++
++  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
++		  nonnull (lt_argv_zero));
++  for (i = 0; i < newargc; i++)
++    {
++      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
++		      i, nonnull (newargz[i]));
++    }
++
++EOF
++
++	    case $host_os in
++	      mingw*)
++		cat <<"EOF"
++  /* execv doesn't actually work on mingw as expected on unix */
++  newargz = prepare_spawn (newargz);
++  rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
++  if (rval == -1)
++    {
++      /* failed to start process */
++      lt_debugprintf (__FILE__, __LINE__,
++		      "(main) failed to launch target \"%s\": %s\n",
++		      lt_argv_zero, nonnull (strerror (errno)));
++      return 127;
++    }
++  return rval;
++EOF
++		;;
++	      *)
++		cat <<"EOF"
++  execv (lt_argv_zero, newargz);
++  return rval; /* =127, but avoids unused variable warning */
++EOF
++		;;
++	    esac
++
++	    cat <<"EOF"
++}
++
++void *
++xmalloc (size_t num)
++{
++  void *p = (void *) malloc (num);
++  if (!p)
++    lt_fatal (__FILE__, __LINE__, "memory exhausted");
++
++  return p;
++}
++
++char *
++xstrdup (const char *string)
++{
++  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
++			  string) : NULL;
++}
++
++const char *
++base_name (const char *name)
++{
++  const char *base;
++
++#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
++  /* Skip over the disk name in MSDOS pathnames. */
++  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
++    name += 2;
++#endif
++
++  for (base = name; *name; name++)
++    if (IS_DIR_SEPARATOR (*name))
++      base = name + 1;
++  return base;
++}
++
++int
++check_executable (const char *path)
++{
++  struct stat st;
++
++  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
++                  nonempty (path));
++  if ((!path) || (!*path))
++    return 0;
++
++  if ((stat (path, &st) >= 0)
++      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
++    return 1;
++  else
++    return 0;
++}
++
++int
++make_executable (const char *path)
++{
++  int rval = 0;
++  struct stat st;
++
++  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
++                  nonempty (path));
++  if ((!path) || (!*path))
++    return 0;
++
++  if (stat (path, &st) >= 0)
++    {
++      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
++    }
++  return rval;
++}
++
++/* Searches for the full path of the wrapper.  Returns
++   newly allocated full path name if found, NULL otherwise
++   Does not chase symlinks, even on platforms that support them.
++*/
++char *
++find_executable (const char *wrapper)
++{
++  int has_slash = 0;
++  const char *p;
++  const char *p_next;
++  /* static buffer for getcwd */
++  char tmp[LT_PATHMAX + 1];
++  int tmp_len;
++  char *concat_name;
++
++  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
++                  nonempty (wrapper));
++
++  if ((wrapper == NULL) || (*wrapper == '\0'))
++    return NULL;
++
++  /* Absolute path? */
++#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
++  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
++    {
++      concat_name = xstrdup (wrapper);
++      if (check_executable (concat_name))
++	return concat_name;
++      XFREE (concat_name);
++    }
++  else
++    {
++#endif
++      if (IS_DIR_SEPARATOR (wrapper[0]))
++	{
++	  concat_name = xstrdup (wrapper);
++	  if (check_executable (concat_name))
++	    return concat_name;
++	  XFREE (concat_name);
++	}
++#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
++    }
++#endif
++
++  for (p = wrapper; *p; p++)
++    if (*p == '/')
++      {
++	has_slash = 1;
++	break;
++      }
++  if (!has_slash)
++    {
++      /* no slashes; search PATH */
++      const char *path = getenv ("PATH");
++      if (path != NULL)
++	{
++	  for (p = path; *p; p = p_next)
++	    {
++	      const char *q;
++	      size_t p_len;
++	      for (q = p; *q; q++)
++		if (IS_PATH_SEPARATOR (*q))
++		  break;
++	      p_len = q - p;
++	      p_next = (*q == '\0' ? q : q + 1);
++	      if (p_len == 0)
++		{
++		  /* empty path: current directory */
++		  if (getcwd (tmp, LT_PATHMAX) == NULL)
++		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
++                              nonnull (strerror (errno)));
++		  tmp_len = strlen (tmp);
++		  concat_name =
++		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
++		  memcpy (concat_name, tmp, tmp_len);
++		  concat_name[tmp_len] = '/';
++		  strcpy (concat_name + tmp_len + 1, wrapper);
++		}
++	      else
++		{
++		  concat_name =
++		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
++		  memcpy (concat_name, p, p_len);
++		  concat_name[p_len] = '/';
++		  strcpy (concat_name + p_len + 1, wrapper);
++		}
++	      if (check_executable (concat_name))
++		return concat_name;
++	      XFREE (concat_name);
++	    }
++	}
++      /* not found in PATH; assume curdir */
++    }
++  /* Relative path | not found in path: prepend cwd */
++  if (getcwd (tmp, LT_PATHMAX) == NULL)
++    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
++              nonnull (strerror (errno)));
++  tmp_len = strlen (tmp);
++  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
++  memcpy (concat_name, tmp, tmp_len);
++  concat_name[tmp_len] = '/';
++  strcpy (concat_name + tmp_len + 1, wrapper);
++
++  if (check_executable (concat_name))
++    return concat_name;
++  XFREE (concat_name);
++  return NULL;
++}
++
++char *
++chase_symlinks (const char *pathspec)
++{
++#ifndef S_ISLNK
++  return xstrdup (pathspec);
++#else
++  char buf[LT_PATHMAX];
++  struct stat s;
++  char *tmp_pathspec = xstrdup (pathspec);
++  char *p;
++  int has_symlinks = 0;
++  while (strlen (tmp_pathspec) && !has_symlinks)
++    {
++      lt_debugprintf (__FILE__, __LINE__,
++		      "checking path component for symlinks: %s\n",
++		      tmp_pathspec);
++      if (lstat (tmp_pathspec, &s) == 0)
++	{
++	  if (S_ISLNK (s.st_mode) != 0)
++	    {
++	      has_symlinks = 1;
++	      break;
++	    }
++
++	  /* search backwards for last DIR_SEPARATOR */
++	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
++	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
++	    p--;
++	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
++	    {
++	      /* no more DIR_SEPARATORS left */
++	      break;
++	    }
++	  *p = '\0';
++	}
++      else
++	{
++	  lt_fatal (__FILE__, __LINE__,
++		    "error accessing file \"%s\": %s",
++		    tmp_pathspec, nonnull (strerror (errno)));
++	}
++    }
++  XFREE (tmp_pathspec);
++
++  if (!has_symlinks)
++    {
++      return xstrdup (pathspec);
++    }
++
++  tmp_pathspec = realpath (pathspec, buf);
++  if (tmp_pathspec == 0)
++    {
++      lt_fatal (__FILE__, __LINE__,
++		"could not follow symlinks for %s", pathspec);
++    }
++  return xstrdup (tmp_pathspec);
++#endif
++}
++
++char *
++strendzap (char *str, const char *pat)
++{
++  size_t len, patlen;
++
++  assert (str != NULL);
++  assert (pat != NULL);
++
++  len = strlen (str);
++  patlen = strlen (pat);
++
++  if (patlen <= len)
++    {
++      str += len - patlen;
++      if (strcmp (str, pat) == 0)
++	*str = '\0';
++    }
++  return str;
++}
++
++void
++lt_debugprintf (const char *file, int line, const char *fmt, ...)
++{
++  va_list args;
++  if (lt_debug)
++    {
++      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
++      va_start (args, fmt);
++      (void) vfprintf (stderr, fmt, args);
++      va_end (args);
++    }
++}
++
++static void
++lt_error_core (int exit_status, const char *file,
++	       int line, const char *mode,
++	       const char *message, va_list ap)
++{
++  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
++  vfprintf (stderr, message, ap);
++  fprintf (stderr, ".\n");
++
++  if (exit_status >= 0)
++    exit (exit_status);
++}
++
++void
++lt_fatal (const char *file, int line, const char *message, ...)
++{
++  va_list ap;
++  va_start (ap, message);
++  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
++  va_end (ap);
++}
++
++static const char *
++nonnull (const char *s)
++{
++  return s ? s : "(null)";
++}
++
++static const char *
++nonempty (const char *s)
++{
++  return (s && !*s) ? "(empty)" : nonnull (s);
++}
++
++void
++lt_setenv (const char *name, const char *value)
++{
++  lt_debugprintf (__FILE__, __LINE__,
++		  "(lt_setenv) setting '%s' to '%s'\n",
++                  nonnull (name), nonnull (value));
++  {
++#ifdef HAVE_SETENV
++    /* always make a copy, for consistency with !HAVE_SETENV */
++    char *str = xstrdup (value);
++    setenv (name, str, 1);
++#else
++    int len = strlen (name) + 1 + strlen (value) + 1;
++    char *str = XMALLOC (char, len);
++    sprintf (str, "%s=%s", name, value);
++    if (putenv (str) != EXIT_SUCCESS)
++      {
++        XFREE (str);
++      }
++#endif
++  }
++}
++
++char *
++lt_extend_str (const char *orig_value, const char *add, int to_end)
++{
++  char *new_value;
++  if (orig_value && *orig_value)
++    {
++      int orig_value_len = strlen (orig_value);
++      int add_len = strlen (add);
++      new_value = XMALLOC (char, add_len + orig_value_len + 1);
++      if (to_end)
++        {
++          strcpy (new_value, orig_value);
++          strcpy (new_value + orig_value_len, add);
++        }
++      else
++        {
++          strcpy (new_value, add);
++          strcpy (new_value + add_len, orig_value);
++        }
++    }
++  else
++    {
++      new_value = xstrdup (add);
++    }
++  return new_value;
++}
++
++void
++lt_update_exe_path (const char *name, const char *value)
++{
++  lt_debugprintf (__FILE__, __LINE__,
++		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
++                  nonnull (name), nonnull (value));
++
++  if (name && *name && value && *value)
++    {
++      char *new_value = lt_extend_str (getenv (name), value, 0);
++      /* some systems can't cope with a ':'-terminated path #' */
++      int len = strlen (new_value);
++      while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
++        {
++          new_value[len-1] = '\0';
++        }
++      lt_setenv (name, new_value);
++      XFREE (new_value);
++    }
++}
++
++void
++lt_update_lib_path (const char *name, const char *value)
++{
++  lt_debugprintf (__FILE__, __LINE__,
++		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
++                  nonnull (name), nonnull (value));
++
++  if (name && *name && value && *value)
++    {
++      char *new_value = lt_extend_str (getenv (name), value, 0);
++      lt_setenv (name, new_value);
++      XFREE (new_value);
++    }
++}
++
++EOF
++	    case $host_os in
++	      mingw*)
++		cat <<"EOF"
++
++/* Prepares an argument vector before calling spawn().
++   Note that spawn() does not by itself call the command interpreter
++     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
++      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
++         GetVersionEx(&v);
++         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
++      }) ? "cmd.exe" : "command.com").
++   Instead it simply concatenates the arguments, separated by ' ', and calls
++   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
++   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
++   special way:
++   - Space and tab are interpreted as delimiters. They are not treated as
++     delimiters if they are surrounded by double quotes: "...".
++   - Unescaped double quotes are removed from the input. Their only effect is
++     that within double quotes, space and tab are treated like normal
++     characters.
++   - Backslashes not followed by double quotes are not special.
++   - But 2*n+1 backslashes followed by a double quote become
++     n backslashes followed by a double quote (n >= 0):
++       \" -> "
++       \\\" -> \"
++       \\\\\" -> \\"
++ */
++#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
++#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
++char **
++prepare_spawn (char **argv)
++{
++  size_t argc;
++  char **new_argv;
++  size_t i;
++
++  /* Count number of arguments.  */
++  for (argc = 0; argv[argc] != NULL; argc++)
++    ;
++
++  /* Allocate new argument vector.  */
++  new_argv = XMALLOC (char *, argc + 1);
++
++  /* Put quoted arguments into the new argument vector.  */
++  for (i = 0; i < argc; i++)
++    {
++      const char *string = argv[i];
++
++      if (string[0] == '\0')
++	new_argv[i] = xstrdup ("\"\"");
++      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
++	{
++	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
++	  size_t length;
++	  unsigned int backslashes;
++	  const char *s;
++	  char *quoted_string;
++	  char *p;
++
++	  length = 0;
++	  backslashes = 0;
++	  if (quote_around)
++	    length++;
++	  for (s = string; *s != '\0'; s++)
++	    {
++	      char c = *s;
++	      if (c == '"')
++		length += backslashes + 1;
++	      length++;
++	      if (c == '\\')
++		backslashes++;
++	      else
++		backslashes = 0;
++	    }
++	  if (quote_around)
++	    length += backslashes + 1;
++
++	  quoted_string = XMALLOC (char, length + 1);
++
++	  p = quoted_string;
++	  backslashes = 0;
++	  if (quote_around)
++	    *p++ = '"';
++	  for (s = string; *s != '\0'; s++)
++	    {
++	      char c = *s;
++	      if (c == '"')
++		{
++		  unsigned int j;
++		  for (j = backslashes + 1; j > 0; j--)
++		    *p++ = '\\';
++		}
++	      *p++ = c;
++	      if (c == '\\')
++		backslashes++;
++	      else
++		backslashes = 0;
++	    }
++	  if (quote_around)
++	    {
++	      unsigned int j;
++	      for (j = backslashes; j > 0; j--)
++		*p++ = '\\';
++	      *p++ = '"';
++	    }
++	  *p = '\0';
++
++	  new_argv[i] = quoted_string;
++	}
++      else
++	new_argv[i] = (char *) string;
++    }
++  new_argv[argc] = NULL;
++
++  return new_argv;
++}
++EOF
++		;;
++	    esac
++
++            cat <<"EOF"
++void lt_dump_script (FILE* f)
++{
++EOF
++	    func_emit_wrapper yes |
++	      $SED -n -e '
++s/^\(.\{79\}\)\(..*\)/\1\
++\2/
++h
++s/\([\\"]\)/\\\1/g
++s/$/\\n/
++s/\([^\n]*\).*/  fputs ("\1", f);/p
++g
++D'
++            cat <<"EOF"
++}
++EOF
++}
++# end: func_emit_cwrapperexe_src
++
++# func_win32_import_lib_p ARG
++# True if ARG is an import lib, as indicated by $file_magic_cmd
++func_win32_import_lib_p ()
++{
++    $opt_debug
++    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
++    *import*) : ;;
++    *) false ;;
++    esac
++}
++
++# func_mode_link arg...
++func_mode_link ()
++{
++    $opt_debug
++    case $host in
++    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
++      # It is impossible to link a dll without this setting, and
++      # we shouldn't force the makefile maintainer to figure out
++      # which system we are compiling for in order to pass an extra
++      # flag for every libtool invocation.
++      # allow_undefined=no
++
++      # FIXME: Unfortunately, there are problems with the above when trying
++      # to make a dll which has undefined symbols, in which case not
++      # even a static library is built.  For now, we need to specify
++      # -no-undefined on the libtool link line when we can be certain
++      # that all symbols are satisfied, otherwise we get a static library.
++      allow_undefined=yes
++      ;;
++    *)
++      allow_undefined=yes
++      ;;
++    esac
++    libtool_args=$nonopt
++    base_compile="$nonopt $@"
++    compile_command=$nonopt
++    finalize_command=$nonopt
++
++    compile_rpath=
++    finalize_rpath=
++    compile_shlibpath=
++    finalize_shlibpath=
++    convenience=
++    old_convenience=
++    deplibs=
++    old_deplibs=
++    compiler_flags=
++    linker_flags=
++    dllsearchpath=
++    lib_search_path=`pwd`
++    inst_prefix_dir=
++    new_inherited_linker_flags=
++
++    avoid_version=no
++    bindir=
++    dlfiles=
++    dlprefiles=
++    dlself=no
++    export_dynamic=no
++    export_symbols=
++    export_symbols_regex=
++    generated=
++    libobjs=
++    ltlibs=
++    module=no
++    no_install=no
++    objs=
++    non_pic_objects=
++    precious_files_regex=
++    prefer_static_libs=no
++    preload=no
++    prev=
++    prevarg=
++    release=
++    rpath=
++    xrpath=
++    perm_rpath=
++    temp_rpath=
++    thread_safe=no
++    vinfo=
++    vinfo_number=no
++    weak_libs=
++    single_module="${wl}-single_module"
++    func_infer_tag $base_compile
++
++    # We need to know -static, to get the right output filenames.
++    for arg
++    do
++      case $arg in
++      -shared)
++	test "$build_libtool_libs" != yes && \
++	  func_fatal_configuration "can not build a shared library"
++	build_old_libs=no
++	break
++	;;
++      -all-static | -static | -static-libtool-libs)
++	case $arg in
++	-all-static)
++	  if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
++	    func_warning "complete static linking is impossible in this configuration"
++	  fi
++	  if test -n "$link_static_flag"; then
++	    dlopen_self=$dlopen_self_static
++	  fi
++	  prefer_static_libs=yes
++	  ;;
++	-static)
++	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
++	    dlopen_self=$dlopen_self_static
++	  fi
++	  prefer_static_libs=built
++	  ;;
++	-static-libtool-libs)
++	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
++	    dlopen_self=$dlopen_self_static
++	  fi
++	  prefer_static_libs=yes
++	  ;;
++	esac
++	build_libtool_libs=no
++	build_old_libs=yes
++	break
++	;;
++      esac
++    done
++
++    # See if our shared archives depend on static archives.
++    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
++
++    # Go through the arguments, transforming them on the way.
++    while test "$#" -gt 0; do
++      arg="$1"
++      shift
++      func_quote_for_eval "$arg"
++      qarg=$func_quote_for_eval_unquoted_result
++      func_append libtool_args " $func_quote_for_eval_result"
++
++      # If the previous option needs an argument, assign it.
++      if test -n "$prev"; then
++	case $prev in
++	output)
++	  func_append compile_command " @OUTPUT@"
++	  func_append finalize_command " @OUTPUT@"
++	  ;;
++	esac
++
++	case $prev in
++	bindir)
++	  bindir="$arg"
++	  prev=
++	  continue
++	  ;;
++	dlfiles|dlprefiles)
++	  if test "$preload" = no; then
++	    # Add the symbol object into the linking commands.
++	    func_append compile_command " @SYMFILE@"
++	    func_append finalize_command " @SYMFILE@"
++	    preload=yes
++	  fi
++	  case $arg in
++	  *.la | *.lo) ;;  # We handle these cases below.
++	  force)
++	    if test "$dlself" = no; then
++	      dlself=needless
++	      export_dynamic=yes
++	    fi
++	    prev=
++	    continue
++	    ;;
++	  self)
++	    if test "$prev" = dlprefiles; then
++	      dlself=yes
++	    elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
++	      dlself=yes
++	    else
++	      dlself=needless
++	      export_dynamic=yes
++	    fi
++	    prev=
++	    continue
++	    ;;
++	  *)
++	    if test "$prev" = dlfiles; then
++	      func_append dlfiles " $arg"
++	    else
++	      func_append dlprefiles " $arg"
++	    fi
++	    prev=
++	    continue
++	    ;;
++	  esac
++	  ;;
++	expsyms)
++	  export_symbols="$arg"
++	  test -f "$arg" \
++	    || func_fatal_error "symbol file \`$arg' does not exist"
++	  prev=
++	  continue
++	  ;;
++	expsyms_regex)
++	  export_symbols_regex="$arg"
++	  prev=
++	  continue
++	  ;;
++	framework)
++	  case $host in
++	    *-*-darwin*)
++	      case "$deplibs " in
++		*" $qarg.ltframework "*) ;;
++		*) func_append deplibs " $qarg.ltframework" # this is fixed later
++		   ;;
++	      esac
++	      ;;
++	  esac
++	  prev=
++	  continue
++	  ;;
++	inst_prefix)
++	  inst_prefix_dir="$arg"
++	  prev=
++	  continue
++	  ;;
++	objectlist)
++	  if test -f "$arg"; then
++	    save_arg=$arg
++	    moreargs=
++	    for fil in `cat "$save_arg"`
++	    do
++#	      func_append moreargs " $fil"
++	      arg=$fil
++	      # A libtool-controlled object.
++
++	      # Check to see that this really is a libtool object.
++	      if func_lalib_unsafe_p "$arg"; then
++		pic_object=
++		non_pic_object=
++
++		# Read the .lo file
++		func_source "$arg"
++
++		if test -z "$pic_object" ||
++		   test -z "$non_pic_object" ||
++		   test "$pic_object" = none &&
++		   test "$non_pic_object" = none; then
++		  func_fatal_error "cannot find name of object for \`$arg'"
++		fi
++
++		# Extract subdirectory from the argument.
++		func_dirname "$arg" "/" ""
++		xdir="$func_dirname_result"
++
++		if test "$pic_object" != none; then
++		  # Prepend the subdirectory the object is found in.
++		  pic_object="$xdir$pic_object"
++
++		  if test "$prev" = dlfiles; then
++		    if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
++		      func_append dlfiles " $pic_object"
++		      prev=
++		      continue
++		    else
++		      # If libtool objects are unsupported, then we need to preload.
++		      prev=dlprefiles
++		    fi
++		  fi
++
++		  # CHECK ME:  I think I busted this.  -Ossama
++		  if test "$prev" = dlprefiles; then
++		    # Preload the old-style object.
++		    func_append dlprefiles " $pic_object"
++		    prev=
++		  fi
++
++		  # A PIC object.
++		  func_append libobjs " $pic_object"
++		  arg="$pic_object"
++		fi
++
++		# Non-PIC object.
++		if test "$non_pic_object" != none; then
++		  # Prepend the subdirectory the object is found in.
++		  non_pic_object="$xdir$non_pic_object"
++
++		  # A standard non-PIC object
++		  func_append non_pic_objects " $non_pic_object"
++		  if test -z "$pic_object" || test "$pic_object" = none ; then
++		    arg="$non_pic_object"
++		  fi
++		else
++		  # If the PIC object exists, use it instead.
++		  # $xdir was prepended to $pic_object above.
++		  non_pic_object="$pic_object"
++		  func_append non_pic_objects " $non_pic_object"
++		fi
++	      else
++		# Only an error if not doing a dry-run.
++		if $opt_dry_run; then
++		  # Extract subdirectory from the argument.
++		  func_dirname "$arg" "/" ""
++		  xdir="$func_dirname_result"
++
++		  func_lo2o "$arg"
++		  pic_object=$xdir$objdir/$func_lo2o_result
++		  non_pic_object=$xdir$func_lo2o_result
++		  func_append libobjs " $pic_object"
++		  func_append non_pic_objects " $non_pic_object"
++	        else
++		  func_fatal_error "\`$arg' is not a valid libtool object"
++		fi
++	      fi
++	    done
++	  else
++	    func_fatal_error "link input file \`$arg' does not exist"
++	  fi
++	  arg=$save_arg
++	  prev=
++	  continue
++	  ;;
++	precious_regex)
++	  precious_files_regex="$arg"
++	  prev=
++	  continue
++	  ;;
++	release)
++	  release="-$arg"
++	  prev=
++	  continue
++	  ;;
++	rpath | xrpath)
++	  # We need an absolute path.
++	  case $arg in
++	  [\\/]* | [A-Za-z]:[\\/]*) ;;
++	  *)
++	    func_fatal_error "only absolute run-paths are allowed"
++	    ;;
++	  esac
++	  if test "$prev" = rpath; then
++	    case "$rpath " in
++	    *" $arg "*) ;;
++	    *) func_append rpath " $arg" ;;
++	    esac
++	  else
++	    case "$xrpath " in
++	    *" $arg "*) ;;
++	    *) func_append xrpath " $arg" ;;
++	    esac
++	  fi
++	  prev=
++	  continue
++	  ;;
++	shrext)
++	  shrext_cmds="$arg"
++	  prev=
++	  continue
++	  ;;
++	weak)
++	  func_append weak_libs " $arg"
++	  prev=
++	  continue
++	  ;;
++	xcclinker)
++	  func_append linker_flags " $qarg"
++	  func_append compiler_flags " $qarg"
++	  prev=
++	  func_append compile_command " $qarg"
++	  func_append finalize_command " $qarg"
++	  continue
++	  ;;
++	xcompiler)
++	  func_append compiler_flags " $qarg"
++	  prev=
++	  func_append compile_command " $qarg"
++	  func_append finalize_command " $qarg"
++	  continue
++	  ;;
++	xlinker)
++	  func_append linker_flags " $qarg"
++	  func_append compiler_flags " $wl$qarg"
++	  prev=
++	  func_append compile_command " $wl$qarg"
++	  func_append finalize_command " $wl$qarg"
++	  continue
++	  ;;
++	*)
++	  eval "$prev=\"\$arg\""
++	  prev=
++	  continue
++	  ;;
++	esac
++      fi # test -n "$prev"
++
++      prevarg="$arg"
++
++      case $arg in
++      -all-static)
++	if test -n "$link_static_flag"; then
++	  # See comment for -static flag below, for more details.
++	  func_append compile_command " $link_static_flag"
++	  func_append finalize_command " $link_static_flag"
++	fi
++	continue
++	;;
++
++      -allow-undefined)
++	# FIXME: remove this flag sometime in the future.
++	func_fatal_error "\`-allow-undefined' must not be used because it is the default"
++	;;
++
++      -avoid-version)
++	avoid_version=yes
++	continue
++	;;
++
++      -bindir)
++	prev=bindir
++	continue
++	;;
++
++      -dlopen)
++	prev=dlfiles
++	continue
++	;;
++
++      -dlpreopen)
++	prev=dlprefiles
++	continue
++	;;
++
++      -export-dynamic)
++	export_dynamic=yes
++	continue
++	;;
++
++      -export-symbols | -export-symbols-regex)
++	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
++	  func_fatal_error "more than one -exported-symbols argument is not allowed"
++	fi
++	if test "X$arg" = "X-export-symbols"; then
++	  prev=expsyms
++	else
++	  prev=expsyms_regex
++	fi
++	continue
++	;;
++
++      -framework)
++	prev=framework
++	continue
++	;;
++
++      -inst-prefix-dir)
++	prev=inst_prefix
++	continue
++	;;
++
++      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
++      # so, if we see these flags be careful not to treat them like -L
++      -L[A-Z][A-Z]*:*)
++	case $with_gcc/$host in
++	no/*-*-irix* | /*-*-irix*)
++	  func_append compile_command " $arg"
++	  func_append finalize_command " $arg"
++	  ;;
++	esac
++	continue
++	;;
++
++      -L*)
++	func_stripname "-L" '' "$arg"
++	if test -z "$func_stripname_result"; then
++	  if test "$#" -gt 0; then
++	    func_fatal_error "require no space between \`-L' and \`$1'"
++	  else
++	    func_fatal_error "need path for \`-L' option"
++	  fi
++	fi
++	func_resolve_sysroot "$func_stripname_result"
++	dir=$func_resolve_sysroot_result
++	# We need an absolute path.
++	case $dir in
++	[\\/]* | [A-Za-z]:[\\/]*) ;;
++	*)
++	  absdir=`cd "$dir" && pwd`
++	  test -z "$absdir" && \
++	    func_fatal_error "cannot determine absolute directory name of \`$dir'"
++	  dir="$absdir"
++	  ;;
++	esac
++	case "$deplibs " in
++	*" -L$dir "* | *" $arg "*)
++	  # Will only happen for absolute or sysroot arguments
++	  ;;
++	*)
++	  # Preserve sysroot, but never include relative directories
++	  case $dir in
++	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
++	    *) func_append deplibs " -L$dir" ;;
++	  esac
++	  func_append lib_search_path " $dir"
++	  ;;
++	esac
++	case $host in
++	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
++	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
++	  case :$dllsearchpath: in
++	  *":$dir:"*) ;;
++	  ::) dllsearchpath=$dir;;
++	  *) func_append dllsearchpath ":$dir";;
++	  esac
++	  case :$dllsearchpath: in
++	  *":$testbindir:"*) ;;
++	  ::) dllsearchpath=$testbindir;;
++	  *) func_append dllsearchpath ":$testbindir";;
++	  esac
++	  ;;
++	esac
++	continue
++	;;
++
++      -l*)
++	if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
++	  case $host in
++	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
++	    # These systems don't actually have a C or math library (as such)
++	    continue
++	    ;;
++	  *-*-os2*)
++	    # These systems don't actually have a C library (as such)
++	    test "X$arg" = "X-lc" && continue
++	    ;;
++	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
++	    # Do not include libc due to us having libc/libc_r.
++	    test "X$arg" = "X-lc" && continue
++	    ;;
++	  *-*-rhapsody* | *-*-darwin1.[012])
++	    # Rhapsody C and math libraries are in the System framework
++	    func_append deplibs " System.ltframework"
++	    continue
++	    ;;
++	  *-*-sco3.2v5* | *-*-sco5v6*)
++	    # Causes problems with __ctype
++	    test "X$arg" = "X-lc" && continue
++	    ;;
++	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
++	    # Compiler inserts libc in the correct place for threads to work
++	    test "X$arg" = "X-lc" && continue
++	    ;;
++	  esac
++	elif test "X$arg" = "X-lc_r"; then
++	 case $host in
++	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
++	   # Do not include libc_r directly, use -pthread flag.
++	   continue
++	   ;;
++	 esac
++	fi
++	func_append deplibs " $arg"
++	continue
++	;;
++
++      -module)
++	module=yes
++	continue
++	;;
++
++      # Tru64 UNIX uses -model [arg] to determine the layout of C++
++      # classes, name mangling, and exception handling.
++      # Darwin uses the -arch flag to determine output architecture.
++      -model|-arch|-isysroot|--sysroot)
++	func_append compiler_flags " $arg"
++	func_append compile_command " $arg"
++	func_append finalize_command " $arg"
++	prev=xcompiler
++	continue
++	;;
++
++      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
++      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
++	func_append compiler_flags " $arg"
++	func_append compile_command " $arg"
++	func_append finalize_command " $arg"
++	case "$new_inherited_linker_flags " in
++	    *" $arg "*) ;;
++	    * ) func_append new_inherited_linker_flags " $arg" ;;
++	esac
++	continue
++	;;
++
++      -multi_module)
++	single_module="${wl}-multi_module"
++	continue
++	;;
++
++      -no-fast-install)
++	fast_install=no
++	continue
++	;;
++
++      -no-install)
++	case $host in
++	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
++	  # The PATH hackery in wrapper scripts is required on Windows
++	  # and Darwin in order for the loader to find any dlls it needs.
++	  func_warning "\`-no-install' is ignored for $host"
++	  func_warning "assuming \`-no-fast-install' instead"
++	  fast_install=no
++	  ;;
++	*) no_install=yes ;;
++	esac
++	continue
++	;;
++
++      -no-undefined)
++	allow_undefined=no
++	continue
++	;;
++
++      -objectlist)
++	prev=objectlist
++	continue
++	;;
++
++      -o) prev=output ;;
++
++      -precious-files-regex)
++	prev=precious_regex
++	continue
++	;;
++
++      -release)
++	prev=release
++	continue
++	;;
++
++      -rpath)
++	prev=rpath
++	continue
++	;;
++
++      -R)
++	prev=xrpath
++	continue
++	;;
++
++      -R*)
++	func_stripname '-R' '' "$arg"
++	dir=$func_stripname_result
++	# We need an absolute path.
++	case $dir in
++	[\\/]* | [A-Za-z]:[\\/]*) ;;
++	=*)
++	  func_stripname '=' '' "$dir"
++	  dir=$lt_sysroot$func_stripname_result
++	  ;;
++	*)
++	  func_fatal_error "only absolute run-paths are allowed"
++	  ;;
++	esac
++	case "$xrpath " in
++	*" $dir "*) ;;
++	*) func_append xrpath " $dir" ;;
++	esac
++	continue
++	;;
++
++      -shared)
++	# The effects of -shared are defined in a previous loop.
++	continue
++	;;
++
++      -shrext)
++	prev=shrext
++	continue
++	;;
++
++      -static | -static-libtool-libs)
++	# The effects of -static are defined in a previous loop.
++	# We used to do the same as -all-static on platforms that
++	# didn't have a PIC flag, but the assumption that the effects
++	# would be equivalent was wrong.  It would break on at least
++	# Digital Unix and AIX.
++	continue
++	;;
++
++      -thread-safe)
++	thread_safe=yes
++	continue
++	;;
++
++      -version-info)
++	prev=vinfo
++	continue
++	;;
++
++      -version-number)
++	prev=vinfo
++	vinfo_number=yes
++	continue
++	;;
++
++      -weak)
++        prev=weak
++	continue
++	;;
++
++      -Wc,*)
++	func_stripname '-Wc,' '' "$arg"
++	args=$func_stripname_result
++	arg=
++	save_ifs="$IFS"; IFS=','
++	for flag in $args; do
++	  IFS="$save_ifs"
++          func_quote_for_eval "$flag"
++	  func_append arg " $func_quote_for_eval_result"
++	  func_append compiler_flags " $func_quote_for_eval_result"
++	done
++	IFS="$save_ifs"
++	func_stripname ' ' '' "$arg"
++	arg=$func_stripname_result
++	;;
++
++      -Wl,*)
++	func_stripname '-Wl,' '' "$arg"
++	args=$func_stripname_result
++	arg=
++	save_ifs="$IFS"; IFS=','
++	for flag in $args; do
++	  IFS="$save_ifs"
++          func_quote_for_eval "$flag"
++	  func_append arg " $wl$func_quote_for_eval_result"
++	  func_append compiler_flags " $wl$func_quote_for_eval_result"
++	  func_append linker_flags " $func_quote_for_eval_result"
++	done
++	IFS="$save_ifs"
++	func_stripname ' ' '' "$arg"
++	arg=$func_stripname_result
++	;;
++
++      -Xcompiler)
++	prev=xcompiler
++	continue
++	;;
++
++      -Xlinker)
++	prev=xlinker
++	continue
++	;;
++
++      -XCClinker)
++	prev=xcclinker
++	continue
++	;;
++
++      # -msg_* for osf cc
++      -msg_*)
++	func_quote_for_eval "$arg"
++	arg="$func_quote_for_eval_result"
++	;;
++
++      # Flags to be passed through unchanged, with rationale:
++      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
++      # -r[0-9][0-9]*        specify processor for the SGI compiler
++      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
++      # +DA*, +DD*           enable 64-bit mode for the HP compiler
++      # -q*                  compiler args for the IBM compiler
++      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
++      # -F/path              path to uninstalled frameworks, gcc on darwin
++      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
++      # @file                GCC response files
++      # -tp=*                Portland pgcc target processor selection
++      # --sysroot=*          for sysroot support
++      # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
++      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
++      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
++      -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
++        func_quote_for_eval "$arg"
++	arg="$func_quote_for_eval_result"
++        func_append compile_command " $arg"
++        func_append finalize_command " $arg"
++        func_append compiler_flags " $arg"
++        continue
++        ;;
++
++      # Some other compiler flag.
++      -* | +*)
++        func_quote_for_eval "$arg"
++	arg="$func_quote_for_eval_result"
++	;;
++
++      *.$objext)
++	# A standard object.
++	func_append objs " $arg"
++	;;
++
++      *.lo)
++	# A libtool-controlled object.
++
++	# Check to see that this really is a libtool object.
++	if func_lalib_unsafe_p "$arg"; then
++	  pic_object=
++	  non_pic_object=
++
++	  # Read the .lo file
++	  func_source "$arg"
++
++	  if test -z "$pic_object" ||
++	     test -z "$non_pic_object" ||
++	     test "$pic_object" = none &&
++	     test "$non_pic_object" = none; then
++	    func_fatal_error "cannot find name of object for \`$arg'"
++	  fi
++
++	  # Extract subdirectory from the argument.
++	  func_dirname "$arg" "/" ""
++	  xdir="$func_dirname_result"
++
++	  if test "$pic_object" != none; then
++	    # Prepend the subdirectory the object is found in.
++	    pic_object="$xdir$pic_object"
++
++	    if test "$prev" = dlfiles; then
++	      if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
++		func_append dlfiles " $pic_object"
++		prev=
++		continue
++	      else
++		# If libtool objects are unsupported, then we need to preload.
++		prev=dlprefiles
++	      fi
++	    fi
++
++	    # CHECK ME:  I think I busted this.  -Ossama
++	    if test "$prev" = dlprefiles; then
++	      # Preload the old-style object.
++	      func_append dlprefiles " $pic_object"
++	      prev=
++	    fi
++
++	    # A PIC object.
++	    func_append libobjs " $pic_object"
++	    arg="$pic_object"
++	  fi
++
++	  # Non-PIC object.
++	  if test "$non_pic_object" != none; then
++	    # Prepend the subdirectory the object is found in.
++	    non_pic_object="$xdir$non_pic_object"
++
++	    # A standard non-PIC object
++	    func_append non_pic_objects " $non_pic_object"
++	    if test -z "$pic_object" || test "$pic_object" = none ; then
++	      arg="$non_pic_object"
++	    fi
++	  else
++	    # If the PIC object exists, use it instead.
++	    # $xdir was prepended to $pic_object above.
++	    non_pic_object="$pic_object"
++	    func_append non_pic_objects " $non_pic_object"
++	  fi
++	else
++	  # Only an error if not doing a dry-run.
++	  if $opt_dry_run; then
++	    # Extract subdirectory from the argument.
++	    func_dirname "$arg" "/" ""
++	    xdir="$func_dirname_result"
++
++	    func_lo2o "$arg"
++	    pic_object=$xdir$objdir/$func_lo2o_result
++	    non_pic_object=$xdir$func_lo2o_result
++	    func_append libobjs " $pic_object"
++	    func_append non_pic_objects " $non_pic_object"
++	  else
++	    func_fatal_error "\`$arg' is not a valid libtool object"
++	  fi
++	fi
++	;;
++
++      *.$libext)
++	# An archive.
++	func_append deplibs " $arg"
++	func_append old_deplibs " $arg"
++	continue
++	;;
++
++      *.la)
++	# A libtool-controlled library.
++
++	func_resolve_sysroot "$arg"
++	if test "$prev" = dlfiles; then
++	  # This library was specified with -dlopen.
++	  func_append dlfiles " $func_resolve_sysroot_result"
++	  prev=
++	elif test "$prev" = dlprefiles; then
++	  # The library was specified with -dlpreopen.
++	  func_append dlprefiles " $func_resolve_sysroot_result"
++	  prev=
++	else
++	  func_append deplibs " $func_resolve_sysroot_result"
++	fi
++	continue
++	;;
++
++      # Some other compiler argument.
++      *)
++	# Unknown arguments in both finalize_command and compile_command need
++	# to be aesthetically quoted because they are evaled later.
++	func_quote_for_eval "$arg"
++	arg="$func_quote_for_eval_result"
++	;;
++      esac # arg
++
++      # Now actually substitute the argument into the commands.
++      if test -n "$arg"; then
++	func_append compile_command " $arg"
++	func_append finalize_command " $arg"
++      fi
++    done # argument parsing loop
++
++    test -n "$prev" && \
++      func_fatal_help "the \`$prevarg' option requires an argument"
++
++    if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
++      eval arg=\"$export_dynamic_flag_spec\"
++      func_append compile_command " $arg"
++      func_append finalize_command " $arg"
++    fi
++
++    oldlibs=
++    # calculate the name of the file, without its directory
++    func_basename "$output"
++    outputname="$func_basename_result"
++    libobjs_save="$libobjs"
++
++    if test -n "$shlibpath_var"; then
++      # get the directories listed in $shlibpath_var
++      eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
++    else
++      shlib_search_path=
++    fi
++    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
++    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
++
++    func_dirname "$output" "/" ""
++    output_objdir="$func_dirname_result$objdir"
++    func_to_tool_file "$output_objdir/"
++    tool_output_objdir=$func_to_tool_file_result
++    # Create the object directory.
++    func_mkdir_p "$output_objdir"
++
++    # Determine the type of output
++    case $output in
++    "")
++      func_fatal_help "you must specify an output file"
++      ;;
++    *.$libext) linkmode=oldlib ;;
++    *.lo | *.$objext) linkmode=obj ;;
++    *.la) linkmode=lib ;;
++    *) linkmode=prog ;; # Anything else should be a program.
++    esac
++
++    specialdeplibs=
++
++    libs=
++    # Find all interdependent deplibs by searching for libraries
++    # that are linked more than once (e.g. -la -lb -la)
++    for deplib in $deplibs; do
++      if $opt_preserve_dup_deps ; then
++	case "$libs " in
++	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
++	esac
++      fi
++      func_append libs " $deplib"
++    done
++
++    if test "$linkmode" = lib; then
++      libs="$predeps $libs $compiler_lib_search_path $postdeps"
++
++      # Compute libraries that are listed more than once in $predeps
++      # $postdeps and mark them as special (i.e., whose duplicates are
++      # not to be eliminated).
++      pre_post_deps=
++      if $opt_duplicate_compiler_generated_deps; then
++	for pre_post_dep in $predeps $postdeps; do
++	  case "$pre_post_deps " in
++	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
++	  esac
++	  func_append pre_post_deps " $pre_post_dep"
++	done
++      fi
++      pre_post_deps=
++    fi
++
++    deplibs=
++    newdependency_libs=
++    newlib_search_path=
++    need_relink=no # whether we're linking any uninstalled libtool libraries
++    notinst_deplibs= # not-installed libtool libraries
++    notinst_path= # paths that contain not-installed libtool libraries
++
++    case $linkmode in
++    lib)
++	passes="conv dlpreopen link"
++	for file in $dlfiles $dlprefiles; do
++	  case $file in
++	  *.la) ;;
++	  *)
++	    func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
++	    ;;
++	  esac
++	done
++	;;
++    prog)
++	compile_deplibs=
++	finalize_deplibs=
++	alldeplibs=no
++	newdlfiles=
++	newdlprefiles=
++	passes="conv scan dlopen dlpreopen link"
++	;;
++    *)  passes="conv"
++	;;
++    esac
++
++    for pass in $passes; do
++      # The preopen pass in lib mode reverses $deplibs; put it back here
++      # so that -L comes before libs that need it for instance...
++      if test "$linkmode,$pass" = "lib,link"; then
++	## FIXME: Find the place where the list is rebuilt in the wrong
++	##        order, and fix it there properly
++        tmp_deplibs=
++	for deplib in $deplibs; do
++	  tmp_deplibs="$deplib $tmp_deplibs"
++	done
++	deplibs="$tmp_deplibs"
++      fi
++
++      if test "$linkmode,$pass" = "lib,link" ||
++	 test "$linkmode,$pass" = "prog,scan"; then
++	libs="$deplibs"
++	deplibs=
++      fi
++      if test "$linkmode" = prog; then
++	case $pass in
++	dlopen) libs="$dlfiles" ;;
++	dlpreopen) libs="$dlprefiles" ;;
++	link)
++	  libs="$deplibs %DEPLIBS%"
++	  test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
++	  ;;
++	esac
++      fi
++      if test "$linkmode,$pass" = "lib,dlpreopen"; then
++	# Collect and forward deplibs of preopened libtool libs
++	for lib in $dlprefiles; do
++	  # Ignore non-libtool-libs
++	  dependency_libs=
++	  func_resolve_sysroot "$lib"
++	  case $lib in
++	  *.la)	func_source "$func_resolve_sysroot_result" ;;
++	  esac
++
++	  # Collect preopened libtool deplibs, except any this library
++	  # has declared as weak libs
++	  for deplib in $dependency_libs; do
++	    func_basename "$deplib"
++            deplib_base=$func_basename_result
++	    case " $weak_libs " in
++	    *" $deplib_base "*) ;;
++	    *) func_append deplibs " $deplib" ;;
++	    esac
++	  done
++	done
++	libs="$dlprefiles"
++      fi
++      if test "$pass" = dlopen; then
++	# Collect dlpreopened libraries
++	save_deplibs="$deplibs"
++	deplibs=
++      fi
++
++      for deplib in $libs; do
++	lib=
++	found=no
++	case $deplib in
++	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
++        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
++	  if test "$linkmode,$pass" = "prog,link"; then
++	    compile_deplibs="$deplib $compile_deplibs"
++	    finalize_deplibs="$deplib $finalize_deplibs"
++	  else
++	    func_append compiler_flags " $deplib"
++	    if test "$linkmode" = lib ; then
++		case "$new_inherited_linker_flags " in
++		    *" $deplib "*) ;;
++		    * ) func_append new_inherited_linker_flags " $deplib" ;;
++		esac
++	    fi
++	  fi
++	  continue
++	  ;;
++	-l*)
++	  if test "$linkmode" != lib && test "$linkmode" != prog; then
++	    func_warning "\`-l' is ignored for archives/objects"
++	    continue
++	  fi
++	  func_stripname '-l' '' "$deplib"
++	  name=$func_stripname_result
++	  if test "$linkmode" = lib; then
++	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
++	  else
++	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
++	  fi
++	  for searchdir in $searchdirs; do
++	    for search_ext in .la $std_shrext .so .a; do
++	      # Search the libtool library
++	      lib="$searchdir/lib${name}${search_ext}"
++	      if test -f "$lib"; then
++		if test "$search_ext" = ".la"; then
++		  found=yes
++		else
++		  found=no
++		fi
++		break 2
++	      fi
++	    done
++	  done
++	  if test "$found" != yes; then
++	    # deplib doesn't seem to be a libtool library
++	    if test "$linkmode,$pass" = "prog,link"; then
++	      compile_deplibs="$deplib $compile_deplibs"
++	      finalize_deplibs="$deplib $finalize_deplibs"
++	    else
++	      deplibs="$deplib $deplibs"
++	      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
++	    fi
++	    continue
++	  else # deplib is a libtool library
++	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
++	    # We need to do some special things here, and not later.
++	    if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++	      case " $predeps $postdeps " in
++	      *" $deplib "*)
++		if func_lalib_p "$lib"; then
++		  library_names=
++		  old_library=
++		  func_source "$lib"
++		  for l in $old_library $library_names; do
++		    ll="$l"
++		  done
++		  if test "X$ll" = "X$old_library" ; then # only static version available
++		    found=no
++		    func_dirname "$lib" "" "."
++		    ladir="$func_dirname_result"
++		    lib=$ladir/$old_library
++		    if test "$linkmode,$pass" = "prog,link"; then
++		      compile_deplibs="$deplib $compile_deplibs"
++		      finalize_deplibs="$deplib $finalize_deplibs"
++		    else
++		      deplibs="$deplib $deplibs"
++		      test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
++		    fi
++		    continue
++		  fi
++		fi
++		;;
++	      *) ;;
++	      esac
++	    fi
++	  fi
++	  ;; # -l
++	*.ltframework)
++	  if test "$linkmode,$pass" = "prog,link"; then
++	    compile_deplibs="$deplib $compile_deplibs"
++	    finalize_deplibs="$deplib $finalize_deplibs"
++	  else
++	    deplibs="$deplib $deplibs"
++	    if test "$linkmode" = lib ; then
++		case "$new_inherited_linker_flags " in
++		    *" $deplib "*) ;;
++		    * ) func_append new_inherited_linker_flags " $deplib" ;;
++		esac
++	    fi
++	  fi
++	  continue
++	  ;;
++	-L*)
++	  case $linkmode in
++	  lib)
++	    deplibs="$deplib $deplibs"
++	    test "$pass" = conv && continue
++	    newdependency_libs="$deplib $newdependency_libs"
++	    func_stripname '-L' '' "$deplib"
++	    func_resolve_sysroot "$func_stripname_result"
++	    func_append newlib_search_path " $func_resolve_sysroot_result"
++	    ;;
++	  prog)
++	    if test "$pass" = conv; then
++	      deplibs="$deplib $deplibs"
++	      continue
++	    fi
++	    if test "$pass" = scan; then
++	      deplibs="$deplib $deplibs"
++	    else
++	      compile_deplibs="$deplib $compile_deplibs"
++	      finalize_deplibs="$deplib $finalize_deplibs"
++	    fi
++	    func_stripname '-L' '' "$deplib"
++	    func_resolve_sysroot "$func_stripname_result"
++	    func_append newlib_search_path " $func_resolve_sysroot_result"
++	    ;;
++	  *)
++	    func_warning "\`-L' is ignored for archives/objects"
++	    ;;
++	  esac # linkmode
++	  continue
++	  ;; # -L
++	-R*)
++	  if test "$pass" = link; then
++	    func_stripname '-R' '' "$deplib"
++	    func_resolve_sysroot "$func_stripname_result"
++	    dir=$func_resolve_sysroot_result
++	    # Make sure the xrpath contains only unique directories.
++	    case "$xrpath " in
++	    *" $dir "*) ;;
++	    *) func_append xrpath " $dir" ;;
++	    esac
++	  fi
++	  deplibs="$deplib $deplibs"
++	  continue
++	  ;;
++	*.la)
++	  func_resolve_sysroot "$deplib"
++	  lib=$func_resolve_sysroot_result
++	  ;;
++	*.$libext)
++	  if test "$pass" = conv; then
++	    deplibs="$deplib $deplibs"
++	    continue
++	  fi
++	  case $linkmode in
++	  lib)
++	    # Linking convenience modules into shared libraries is allowed,
++	    # but linking other static libraries is non-portable.
++	    case " $dlpreconveniencelibs " in
++	    *" $deplib "*) ;;
++	    *)
++	      valid_a_lib=no
++	      case $deplibs_check_method in
++		match_pattern*)
++		  set dummy $deplibs_check_method; shift
++		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
++		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
++		    | $EGREP "$match_pattern_regex" > /dev/null; then
++		    valid_a_lib=yes
++		  fi
++		;;
++		pass_all)
++		  valid_a_lib=yes
++		;;
++	      esac
++	      if test "$valid_a_lib" != yes; then
++		echo
++		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
++		echo "*** I have the capability to make that library automatically link in when"
++		echo "*** you link to this library.  But I can only do this if you have a"
++		echo "*** shared version of the library, which you do not appear to have"
++		echo "*** because the file extensions .$libext of this argument makes me believe"
++		echo "*** that it is just a static archive that I should not use here."
++	      else
++		echo
++		$ECHO "*** Warning: Linking the shared library $output against the"
++		$ECHO "*** static library $deplib is not portable!"
++		deplibs="$deplib $deplibs"
++	      fi
++	      ;;
++	    esac
++	    continue
++	    ;;
++	  prog)
++	    if test "$pass" != link; then
++	      deplibs="$deplib $deplibs"
++	    else
++	      compile_deplibs="$deplib $compile_deplibs"
++	      finalize_deplibs="$deplib $finalize_deplibs"
++	    fi
++	    continue
++	    ;;
++	  esac # linkmode
++	  ;; # *.$libext
++	*.lo | *.$objext)
++	  if test "$pass" = conv; then
++	    deplibs="$deplib $deplibs"
++	  elif test "$linkmode" = prog; then
++	    if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
++	      # If there is no dlopen support or we're linking statically,
++	      # we need to preload.
++	      func_append newdlprefiles " $deplib"
++	      compile_deplibs="$deplib $compile_deplibs"
++	      finalize_deplibs="$deplib $finalize_deplibs"
++	    else
++	      func_append newdlfiles " $deplib"
++	    fi
++	  fi
++	  continue
++	  ;;
++	%DEPLIBS%)
++	  alldeplibs=yes
++	  continue
++	  ;;
++	esac # case $deplib
++
++	if test "$found" = yes || test -f "$lib"; then :
++	else
++	  func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
++	fi
++
++	# Check to see that this really is a libtool archive.
++	func_lalib_unsafe_p "$lib" \
++	  || func_fatal_error "\`$lib' is not a valid libtool archive"
++
++	func_dirname "$lib" "" "."
++	ladir="$func_dirname_result"
++
++	dlname=
++	dlopen=
++	dlpreopen=
++	libdir=
++	library_names=
++	old_library=
++	inherited_linker_flags=
++	# If the library was installed with an old release of libtool,
++	# it will not redefine variables installed, or shouldnotlink
++	installed=yes
++	shouldnotlink=no
++	avoidtemprpath=
++
++
++	# Read the .la file
++	func_source "$lib"
++
++	# Convert "-framework foo" to "foo.ltframework"
++	if test -n "$inherited_linker_flags"; then
++	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
++	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
++	    case " $new_inherited_linker_flags " in
++	      *" $tmp_inherited_linker_flag "*) ;;
++	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
++	    esac
++	  done
++	fi
++	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	if test "$linkmode,$pass" = "lib,link" ||
++	   test "$linkmode,$pass" = "prog,scan" ||
++	   { test "$linkmode" != prog && test "$linkmode" != lib; }; then
++	  test -n "$dlopen" && func_append dlfiles " $dlopen"
++	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
++	fi
++
++	if test "$pass" = conv; then
++	  # Only check for convenience libraries
++	  deplibs="$lib $deplibs"
++	  if test -z "$libdir"; then
++	    if test -z "$old_library"; then
++	      func_fatal_error "cannot find name of link library for \`$lib'"
++	    fi
++	    # It is a libtool convenience library, so add in its objects.
++	    func_append convenience " $ladir/$objdir/$old_library"
++	    func_append old_convenience " $ladir/$objdir/$old_library"
++	    tmp_libs=
++	    for deplib in $dependency_libs; do
++	      deplibs="$deplib $deplibs"
++	      if $opt_preserve_dup_deps ; then
++		case "$tmp_libs " in
++		*" $deplib "*) func_append specialdeplibs " $deplib" ;;
++		esac
++	      fi
++	      func_append tmp_libs " $deplib"
++	    done
++	  elif test "$linkmode" != prog && test "$linkmode" != lib; then
++	    func_fatal_error "\`$lib' is not a convenience library"
++	  fi
++	  continue
++	fi # $pass = conv
++
++
++	# Get the name of the library we link against.
++	linklib=
++	if test -n "$old_library" &&
++	   { test "$prefer_static_libs" = yes ||
++	     test "$prefer_static_libs,$installed" = "built,no"; }; then
++	  linklib=$old_library
++	else
++	  for l in $old_library $library_names; do
++	    linklib="$l"
++	  done
++	fi
++	if test -z "$linklib"; then
++	  func_fatal_error "cannot find name of link library for \`$lib'"
++	fi
++
++	# This library was specified with -dlopen.
++	if test "$pass" = dlopen; then
++	  if test -z "$libdir"; then
++	    func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
++	  fi
++	  if test -z "$dlname" ||
++	     test "$dlopen_support" != yes ||
++	     test "$build_libtool_libs" = no; then
++	    # If there is no dlname, no dlopen support or we're linking
++	    # statically, we need to preload.  We also need to preload any
++	    # dependent libraries so libltdl's deplib preloader doesn't
++	    # bomb out in the load deplibs phase.
++	    func_append dlprefiles " $lib $dependency_libs"
++	  else
++	    func_append newdlfiles " $lib"
++	  fi
++	  continue
++	fi # $pass = dlopen
++
++	# We need an absolute path.
++	case $ladir in
++	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
++	*)
++	  abs_ladir=`cd "$ladir" && pwd`
++	  if test -z "$abs_ladir"; then
++	    func_warning "cannot determine absolute directory name of \`$ladir'"
++	    func_warning "passing it literally to the linker, although it might fail"
++	    abs_ladir="$ladir"
++	  fi
++	  ;;
++	esac
++	func_basename "$lib"
++	laname="$func_basename_result"
++
++	# Find the relevant object directory and library name.
++	if test "X$installed" = Xyes; then
++	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
++	    func_warning "library \`$lib' was moved."
++	    dir="$ladir"
++	    absdir="$abs_ladir"
++	    libdir="$abs_ladir"
++	  else
++	    dir="$lt_sysroot$libdir"
++	    absdir="$lt_sysroot$libdir"
++	  fi
++	  test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
++	else
++	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
++	    dir="$ladir"
++	    absdir="$abs_ladir"
++	    # Remove this search path later
++	    func_append notinst_path " $abs_ladir"
++	  else
++	    dir="$ladir/$objdir"
++	    absdir="$abs_ladir/$objdir"
++	    # Remove this search path later
++	    func_append notinst_path " $abs_ladir"
++	  fi
++	fi # $installed = yes
++	func_stripname 'lib' '.la' "$laname"
++	name=$func_stripname_result
++
++	# This library was specified with -dlpreopen.
++	if test "$pass" = dlpreopen; then
++	  if test -z "$libdir" && test "$linkmode" = prog; then
++	    func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
++	  fi
++	  case "$host" in
++	    # special handling for platforms with PE-DLLs.
++	    *cygwin* | *mingw* | *cegcc* )
++	      # Linker will automatically link against shared library if both
++	      # static and shared are present.  Therefore, ensure we extract
++	      # symbols from the import library if a shared library is present
++	      # (otherwise, the dlopen module name will be incorrect).  We do
++	      # this by putting the import library name into $newdlprefiles.
++	      # We recover the dlopen module name by 'saving' the la file
++	      # name in a special purpose variable, and (later) extracting the
++	      # dlname from the la file.
++	      if test -n "$dlname"; then
++	        func_tr_sh "$dir/$linklib"
++	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
++	        func_append newdlprefiles " $dir/$linklib"
++	      else
++	        func_append newdlprefiles " $dir/$old_library"
++	        # Keep a list of preopened convenience libraries to check
++	        # that they are being used correctly in the link pass.
++	        test -z "$libdir" && \
++	          func_append dlpreconveniencelibs " $dir/$old_library"
++	      fi
++	    ;;
++	    * )
++	      # Prefer using a static library (so that no silly _DYNAMIC symbols
++	      # are required to link).
++	      if test -n "$old_library"; then
++	        func_append newdlprefiles " $dir/$old_library"
++	        # Keep a list of preopened convenience libraries to check
++	        # that they are being used correctly in the link pass.
++	        test -z "$libdir" && \
++	          func_append dlpreconveniencelibs " $dir/$old_library"
++	      # Otherwise, use the dlname, so that lt_dlopen finds it.
++	      elif test -n "$dlname"; then
++	        func_append newdlprefiles " $dir/$dlname"
++	      else
++	        func_append newdlprefiles " $dir/$linklib"
++	      fi
++	    ;;
++	  esac
++	fi # $pass = dlpreopen
++
++	if test -z "$libdir"; then
++	  # Link the convenience library
++	  if test "$linkmode" = lib; then
++	    deplibs="$dir/$old_library $deplibs"
++	  elif test "$linkmode,$pass" = "prog,link"; then
++	    compile_deplibs="$dir/$old_library $compile_deplibs"
++	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
++	  else
++	    deplibs="$lib $deplibs" # used for prog,scan pass
++	  fi
++	  continue
++	fi
++
++
++	if test "$linkmode" = prog && test "$pass" != link; then
++	  func_append newlib_search_path " $ladir"
++	  deplibs="$lib $deplibs"
++
++	  linkalldeplibs=no
++	  if test "$link_all_deplibs" != no || test -z "$library_names" ||
++	     test "$build_libtool_libs" = no; then
++	    linkalldeplibs=yes
++	  fi
++
++	  tmp_libs=
++	  for deplib in $dependency_libs; do
++	    case $deplib in
++	    -L*) func_stripname '-L' '' "$deplib"
++	         func_resolve_sysroot "$func_stripname_result"
++	         func_append newlib_search_path " $func_resolve_sysroot_result"
++		 ;;
++	    esac
++	    # Need to link against all dependency_libs?
++	    if test "$linkalldeplibs" = yes; then
++	      deplibs="$deplib $deplibs"
++	    else
++	      # Need to hardcode shared library paths
++	      # or/and link against static libraries
++	      newdependency_libs="$deplib $newdependency_libs"
++	    fi
++	    if $opt_preserve_dup_deps ; then
++	      case "$tmp_libs " in
++	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
++	      esac
++	    fi
++	    func_append tmp_libs " $deplib"
++	  done # for deplib
++	  continue
++	fi # $linkmode = prog...
++
++	if test "$linkmode,$pass" = "prog,link"; then
++	  if test -n "$library_names" &&
++	     { { test "$prefer_static_libs" = no ||
++	         test "$prefer_static_libs,$installed" = "built,yes"; } ||
++	       test -z "$old_library"; }; then
++	    # We need to hardcode the library path
++	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
++	      # Make sure the rpath contains only unique directories.
++	      case "$temp_rpath:" in
++	      *"$absdir:"*) ;;
++	      *) func_append temp_rpath "$absdir:" ;;
++	      esac
++	    fi
++
++	    # Hardcode the library path.
++	    # Skip directories that are in the system default run-time
++	    # search path.
++	    case " $sys_lib_dlsearch_path " in
++	    *" $absdir "*) ;;
++	    *)
++	      case "$compile_rpath " in
++	      *" $absdir "*) ;;
++	      *) func_append compile_rpath " $absdir" ;;
++	      esac
++	      ;;
++	    esac
++	    case " $sys_lib_dlsearch_path " in
++	    *" $libdir "*) ;;
++	    *)
++	      case "$finalize_rpath " in
++	      *" $libdir "*) ;;
++	      *) func_append finalize_rpath " $libdir" ;;
++	      esac
++	      ;;
++	    esac
++	  fi # $linkmode,$pass = prog,link...
++
++	  if test "$alldeplibs" = yes &&
++	     { test "$deplibs_check_method" = pass_all ||
++	       { test "$build_libtool_libs" = yes &&
++		 test -n "$library_names"; }; }; then
++	    # We only need to search for static libraries
++	    continue
++	  fi
++	fi
++
++	link_static=no # Whether the deplib will be linked statically
++	use_static_libs=$prefer_static_libs
++	if test "$use_static_libs" = built && test "$installed" = yes; then
++	  use_static_libs=no
++	fi
++	if test -n "$library_names" &&
++	   { test "$use_static_libs" = no || test -z "$old_library"; }; then
++	  case $host in
++	  *cygwin* | *mingw* | *cegcc*)
++	      # No point in relinking DLLs because paths are not encoded
++	      func_append notinst_deplibs " $lib"
++	      need_relink=no
++	    ;;
++	  *)
++	    if test "$installed" = no; then
++	      func_append notinst_deplibs " $lib"
++	      need_relink=yes
++	    fi
++	    ;;
++	  esac
++	  # This is a shared library
++
++	  # Warn about portability, can't link against -module's on some
++	  # systems (darwin).  Don't bleat about dlopened modules though!
++	  dlopenmodule=""
++	  for dlpremoduletest in $dlprefiles; do
++	    if test "X$dlpremoduletest" = "X$lib"; then
++	      dlopenmodule="$dlpremoduletest"
++	      break
++	    fi
++	  done
++	  if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
++	    echo
++	    if test "$linkmode" = prog; then
++	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
++	    else
++	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
++	    fi
++	    $ECHO "*** $linklib is not portable!"
++	  fi
++	  if test "$linkmode" = lib &&
++	     test "$hardcode_into_libs" = yes; then
++	    # Hardcode the library path.
++	    # Skip directories that are in the system default run-time
++	    # search path.
++	    case " $sys_lib_dlsearch_path " in
++	    *" $absdir "*) ;;
++	    *)
++	      case "$compile_rpath " in
++	      *" $absdir "*) ;;
++	      *) func_append compile_rpath " $absdir" ;;
++	      esac
++	      ;;
++	    esac
++	    case " $sys_lib_dlsearch_path " in
++	    *" $libdir "*) ;;
++	    *)
++	      case "$finalize_rpath " in
++	      *" $libdir "*) ;;
++	      *) func_append finalize_rpath " $libdir" ;;
++	      esac
++	      ;;
++	    esac
++	  fi
++
++	  if test -n "$old_archive_from_expsyms_cmds"; then
++	    # figure out the soname
++	    set dummy $library_names
++	    shift
++	    realname="$1"
++	    shift
++	    libname=`eval "\\$ECHO \"$libname_spec\""`
++	    # use dlname if we got it. it's perfectly good, no?
++	    if test -n "$dlname"; then
++	      soname="$dlname"
++	    elif test -n "$soname_spec"; then
++	      # bleh windows
++	      case $host in
++	      *cygwin* | mingw* | *cegcc*)
++	        func_arith $current - $age
++		major=$func_arith_result
++		versuffix="-$major"
++		;;
++	      esac
++	      eval soname=\"$soname_spec\"
++	    else
++	      soname="$realname"
++	    fi
++
++	    # Make a new name for the extract_expsyms_cmds to use
++	    soroot="$soname"
++	    func_basename "$soroot"
++	    soname="$func_basename_result"
++	    func_stripname 'lib' '.dll' "$soname"
++	    newlib=libimp-$func_stripname_result.a
++
++	    # If the library has no export list, then create one now
++	    if test -f "$output_objdir/$soname-def"; then :
++	    else
++	      func_verbose "extracting exported symbol list from \`$soname'"
++	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
++	    fi
++
++	    # Create $newlib
++	    if test -f "$output_objdir/$newlib"; then :; else
++	      func_verbose "generating import library for \`$soname'"
++	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
++	    fi
++	    # make sure the library variables are pointing to the new library
++	    dir=$output_objdir
++	    linklib=$newlib
++	  fi # test -n "$old_archive_from_expsyms_cmds"
++
++	  if test "$linkmode" = prog || test "$opt_mode" != relink; then
++	    add_shlibpath=
++	    add_dir=
++	    add=
++	    lib_linked=yes
++	    case $hardcode_action in
++	    immediate | unsupported)
++	      if test "$hardcode_direct" = no; then
++		add="$dir/$linklib"
++		case $host in
++		  *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
++		  *-*-sysv4*uw2*) add_dir="-L$dir" ;;
++		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
++		    *-*-unixware7*) add_dir="-L$dir" ;;
++		  *-*-darwin* )
++		    # if the lib is a (non-dlopened) module then we can not
++		    # link against it, someone is ignoring the earlier warnings
++		    if /usr/bin/file -L $add 2> /dev/null |
++			 $GREP ": [^:]* bundle" >/dev/null ; then
++		      if test "X$dlopenmodule" != "X$lib"; then
++			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
++			if test -z "$old_library" ; then
++			  echo
++			  echo "*** And there doesn't seem to be a static archive available"
++			  echo "*** The link will probably fail, sorry"
++			else
++			  add="$dir/$old_library"
++			fi
++		      elif test -n "$old_library"; then
++			add="$dir/$old_library"
++		      fi
++		    fi
++		esac
++	      elif test "$hardcode_minus_L" = no; then
++		case $host in
++		*-*-sunos*) add_shlibpath="$dir" ;;
++		esac
++		add_dir="-L$dir"
++		add="-l$name"
++	      elif test "$hardcode_shlibpath_var" = no; then
++		add_shlibpath="$dir"
++		add="-l$name"
++	      else
++		lib_linked=no
++	      fi
++	      ;;
++	    relink)
++	      if test "$hardcode_direct" = yes &&
++	         test "$hardcode_direct_absolute" = no; then
++		add="$dir/$linklib"
++	      elif test "$hardcode_minus_L" = yes; then
++		add_dir="-L$absdir"
++		# Try looking first in the location we're being installed to.
++		if test -n "$inst_prefix_dir"; then
++		  case $libdir in
++		    [\\/]*)
++		      func_append add_dir " -L$inst_prefix_dir$libdir"
++		      ;;
++		  esac
++		fi
++		add="-l$name"
++	      elif test "$hardcode_shlibpath_var" = yes; then
++		add_shlibpath="$dir"
++		add="-l$name"
++	      else
++		lib_linked=no
++	      fi
++	      ;;
++	    *) lib_linked=no ;;
++	    esac
++
++	    if test "$lib_linked" != yes; then
++	      func_fatal_configuration "unsupported hardcode properties"
++	    fi
++
++	    if test -n "$add_shlibpath"; then
++	      case :$compile_shlibpath: in
++	      *":$add_shlibpath:"*) ;;
++	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
++	      esac
++	    fi
++	    if test "$linkmode" = prog; then
++	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
++	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
++	    else
++	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
++	      test -n "$add" && deplibs="$add $deplibs"
++	      if test "$hardcode_direct" != yes &&
++		 test "$hardcode_minus_L" != yes &&
++		 test "$hardcode_shlibpath_var" = yes; then
++		case :$finalize_shlibpath: in
++		*":$libdir:"*) ;;
++		*) func_append finalize_shlibpath "$libdir:" ;;
++		esac
++	      fi
++	    fi
++	  fi
++
++	  if test "$linkmode" = prog || test "$opt_mode" = relink; then
++	    add_shlibpath=
++	    add_dir=
++	    add=
++	    # Finalize command for both is simple: just hardcode it.
++	    if test "$hardcode_direct" = yes &&
++	       test "$hardcode_direct_absolute" = no; then
++	      add="$libdir/$linklib"
++	    elif test "$hardcode_minus_L" = yes; then
++	      add_dir="-L$libdir"
++	      add="-l$name"
++	    elif test "$hardcode_shlibpath_var" = yes; then
++	      case :$finalize_shlibpath: in
++	      *":$libdir:"*) ;;
++	      *) func_append finalize_shlibpath "$libdir:" ;;
++	      esac
++	      add="-l$name"
++	    elif test "$hardcode_automatic" = yes; then
++	      if test -n "$inst_prefix_dir" &&
++		 test -f "$inst_prefix_dir$libdir/$linklib" ; then
++		add="$inst_prefix_dir$libdir/$linklib"
++	      else
++		add="$libdir/$linklib"
++	      fi
++	    else
++	      # We cannot seem to hardcode it, guess we'll fake it.
++	      add_dir="-L$libdir"
++	      # Try looking first in the location we're being installed to.
++	      if test -n "$inst_prefix_dir"; then
++		case $libdir in
++		  [\\/]*)
++		    func_append add_dir " -L$inst_prefix_dir$libdir"
++		    ;;
++		esac
++	      fi
++	      add="-l$name"
++	    fi
++
++	    if test "$linkmode" = prog; then
++	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
++	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
++	    else
++	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
++	      test -n "$add" && deplibs="$add $deplibs"
++	    fi
++	  fi
++	elif test "$linkmode" = prog; then
++	  # Here we assume that one of hardcode_direct or hardcode_minus_L
++	  # is not unsupported.  This is valid on all known static and
++	  # shared platforms.
++	  if test "$hardcode_direct" != unsupported; then
++	    test -n "$old_library" && linklib="$old_library"
++	    compile_deplibs="$dir/$linklib $compile_deplibs"
++	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
++	  else
++	    compile_deplibs="-l$name -L$dir $compile_deplibs"
++	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
++	  fi
++	elif test "$build_libtool_libs" = yes; then
++	  # Not a shared library
++	  if test "$deplibs_check_method" != pass_all; then
++	    # We're trying link a shared library against a static one
++	    # but the system doesn't support it.
++
++	    # Just print a warning and add the library to dependency_libs so
++	    # that the program can be linked against the static library.
++	    echo
++	    $ECHO "*** Warning: This system can not link to static lib archive $lib."
++	    echo "*** I have the capability to make that library automatically link in when"
++	    echo "*** you link to this library.  But I can only do this if you have a"
++	    echo "*** shared version of the library, which you do not appear to have."
++	    if test "$module" = yes; then
++	      echo "*** But as you try to build a module library, libtool will still create "
++	      echo "*** a static module, that should work as long as the dlopening application"
++	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
++	      if test -z "$global_symbol_pipe"; then
++		echo
++		echo "*** However, this would only work if libtool was able to extract symbol"
++		echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
++		echo "*** not find such a program.  So, this module is probably useless."
++		echo "*** \`nm' from GNU binutils and a full rebuild may help."
++	      fi
++	      if test "$build_old_libs" = no; then
++		build_libtool_libs=module
++		build_old_libs=yes
++	      else
++		build_libtool_libs=no
++	      fi
++	    fi
++	  else
++	    deplibs="$dir/$old_library $deplibs"
++	    link_static=yes
++	  fi
++	fi # link shared/static library?
++
++	if test "$linkmode" = lib; then
++	  if test -n "$dependency_libs" &&
++	     { test "$hardcode_into_libs" != yes ||
++	       test "$build_old_libs" = yes ||
++	       test "$link_static" = yes; }; then
++	    # Extract -R from dependency_libs
++	    temp_deplibs=
++	    for libdir in $dependency_libs; do
++	      case $libdir in
++	      -R*) func_stripname '-R' '' "$libdir"
++	           temp_xrpath=$func_stripname_result
++		   case " $xrpath " in
++		   *" $temp_xrpath "*) ;;
++		   *) func_append xrpath " $temp_xrpath";;
++		   esac;;
++	      *) func_append temp_deplibs " $libdir";;
++	      esac
++	    done
++	    dependency_libs="$temp_deplibs"
++	  fi
++
++	  func_append newlib_search_path " $absdir"
++	  # Link against this library
++	  test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
++	  # ... and its dependency_libs
++	  tmp_libs=
++	  for deplib in $dependency_libs; do
++	    newdependency_libs="$deplib $newdependency_libs"
++	    case $deplib in
++              -L*) func_stripname '-L' '' "$deplib"
++                   func_resolve_sysroot "$func_stripname_result";;
++              *) func_resolve_sysroot "$deplib" ;;
++            esac
++	    if $opt_preserve_dup_deps ; then
++	      case "$tmp_libs " in
++	      *" $func_resolve_sysroot_result "*)
++                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
++	      esac
++	    fi
++	    func_append tmp_libs " $func_resolve_sysroot_result"
++	  done
++
++	  if test "$link_all_deplibs" != no; then
++	    # Add the search paths of all dependency libraries
++	    for deplib in $dependency_libs; do
++	      path=
++	      case $deplib in
++	      -L*) path="$deplib" ;;
++	      *.la)
++	        func_resolve_sysroot "$deplib"
++	        deplib=$func_resolve_sysroot_result
++	        func_dirname "$deplib" "" "."
++		dir=$func_dirname_result
++		# We need an absolute path.
++		case $dir in
++		[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
++		*)
++		  absdir=`cd "$dir" && pwd`
++		  if test -z "$absdir"; then
++		    func_warning "cannot determine absolute directory name of \`$dir'"
++		    absdir="$dir"
++		  fi
++		  ;;
++		esac
++		if $GREP "^installed=no" $deplib > /dev/null; then
++		case $host in
++		*-*-darwin*)
++		  depdepl=
++		  eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
++		  if test -n "$deplibrary_names" ; then
++		    for tmp in $deplibrary_names ; do
++		      depdepl=$tmp
++		    done
++		    if test -f "$absdir/$objdir/$depdepl" ; then
++		      depdepl="$absdir/$objdir/$depdepl"
++		      darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
++                      if test -z "$darwin_install_name"; then
++                          darwin_install_name=`${OTOOL64} -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
++                      fi
++		      func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
++		      func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
++		      path=
++		    fi
++		  fi
++		  ;;
++		*)
++		  path="-L$absdir/$objdir"
++		  ;;
++		esac
++		else
++		  eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
++		  test -z "$libdir" && \
++		    func_fatal_error "\`$deplib' is not a valid libtool archive"
++		  test "$absdir" != "$libdir" && \
++		    func_warning "\`$deplib' seems to be moved"
++
++		  path="-L$absdir"
++		fi
++		;;
++	      esac
++	      case " $deplibs " in
++	      *" $path "*) ;;
++	      *) deplibs="$path $deplibs" ;;
++	      esac
++	    done
++	  fi # link_all_deplibs != no
++	fi # linkmode = lib
++      done # for deplib in $libs
++      if test "$pass" = link; then
++	if test "$linkmode" = "prog"; then
++	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
++	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
++	else
++	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	fi
++      fi
++      dependency_libs="$newdependency_libs"
++      if test "$pass" = dlpreopen; then
++	# Link the dlpreopened libraries before other libraries
++	for deplib in $save_deplibs; do
++	  deplibs="$deplib $deplibs"
++	done
++      fi
++      if test "$pass" != dlopen; then
++	if test "$pass" != conv; then
++	  # Make sure lib_search_path contains only unique directories.
++	  lib_search_path=
++	  for dir in $newlib_search_path; do
++	    case "$lib_search_path " in
++	    *" $dir "*) ;;
++	    *) func_append lib_search_path " $dir" ;;
++	    esac
++	  done
++	  newlib_search_path=
++	fi
++
++	if test "$linkmode,$pass" != "prog,link"; then
++	  vars="deplibs"
++	else
++	  vars="compile_deplibs finalize_deplibs"
++	fi
++	for var in $vars dependency_libs; do
++	  # Add libraries to $var in reverse order
++	  eval tmp_libs=\"\$$var\"
++	  new_libs=
++	  for deplib in $tmp_libs; do
++	    # FIXME: Pedantically, this is the right thing to do, so
++	    #        that some nasty dependency loop isn't accidentally
++	    #        broken:
++	    #new_libs="$deplib $new_libs"
++	    # Pragmatically, this seems to cause very few problems in
++	    # practice:
++	    case $deplib in
++	    -L*) new_libs="$deplib $new_libs" ;;
++	    -R*) ;;
++	    *)
++	      # And here is the reason: when a library appears more
++	      # than once as an explicit dependence of a library, or
++	      # is implicitly linked in more than once by the
++	      # compiler, it is considered special, and multiple
++	      # occurrences thereof are not removed.  Compare this
++	      # with having the same library being listed as a
++	      # dependency of multiple other libraries: in this case,
++	      # we know (pedantically, we assume) the library does not
++	      # need to be listed more than once, so we keep only the
++	      # last copy.  This is not always right, but it is rare
++	      # enough that we require users that really mean to play
++	      # such unportable linking tricks to link the library
++	      # using -Wl,-lname, so that libtool does not consider it
++	      # for duplicate removal.
++	      case " $specialdeplibs " in
++	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
++	      *)
++		case " $new_libs " in
++		*" $deplib "*) ;;
++		*) new_libs="$deplib $new_libs" ;;
++		esac
++		;;
++	      esac
++	      ;;
++	    esac
++	  done
++	  tmp_libs=
++	  for deplib in $new_libs; do
++	    case $deplib in
++	    -L*)
++	      case " $tmp_libs " in
++	      *" $deplib "*) ;;
++	      *) func_append tmp_libs " $deplib" ;;
++	      esac
++	      ;;
++	    *) func_append tmp_libs " $deplib" ;;
++	    esac
++	  done
++	  eval $var=\"$tmp_libs\"
++	done # for var
++      fi
++      # Last step: remove runtime libs from dependency_libs
++      # (they stay in deplibs)
++      tmp_libs=
++      for i in $dependency_libs ; do
++	case " $predeps $postdeps $compiler_lib_search_path " in
++	*" $i "*)
++	  i=""
++	  ;;
++	esac
++	if test -n "$i" ; then
++	  func_append tmp_libs " $i"
++	fi
++      done
++      dependency_libs=$tmp_libs
++    done # for pass
++    if test "$linkmode" = prog; then
++      dlfiles="$newdlfiles"
++    fi
++    if test "$linkmode" = prog || test "$linkmode" = lib; then
++      dlprefiles="$newdlprefiles"
++    fi
++
++    case $linkmode in
++    oldlib)
++      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
++	func_warning "\`-dlopen' is ignored for archives"
++      fi
++
++      case " $deplibs" in
++      *\ -l* | *\ -L*)
++	func_warning "\`-l' and \`-L' are ignored for archives" ;;
++      esac
++
++      test -n "$rpath" && \
++	func_warning "\`-rpath' is ignored for archives"
++
++      test -n "$xrpath" && \
++	func_warning "\`-R' is ignored for archives"
++
++      test -n "$vinfo" && \
++	func_warning "\`-version-info/-version-number' is ignored for archives"
++
++      test -n "$release" && \
++	func_warning "\`-release' is ignored for archives"
++
++      test -n "$export_symbols$export_symbols_regex" && \
++	func_warning "\`-export-symbols' is ignored for archives"
++
++      # Now set the variables for building old libraries.
++      build_libtool_libs=no
++      oldlibs="$output"
++      func_append objs "$old_deplibs"
++      ;;
++
++    lib)
++      # Make sure we only generate libraries of the form `libNAME.la'.
++      case $outputname in
++      lib*)
++	func_stripname 'lib' '.la' "$outputname"
++	name=$func_stripname_result
++	eval shared_ext=\"$shrext_cmds\"
++	eval libname=\"$libname_spec\"
++	;;
++      *)
++	test "$module" = no && \
++	  func_fatal_help "libtool library \`$output' must begin with \`lib'"
++
++	if test "$need_lib_prefix" != no; then
++	  # Add the "lib" prefix for modules if required
++	  func_stripname '' '.la' "$outputname"
++	  name=$func_stripname_result
++	  eval shared_ext=\"$shrext_cmds\"
++	  eval libname=\"$libname_spec\"
++	else
++	  func_stripname '' '.la' "$outputname"
++	  libname=$func_stripname_result
++	fi
++	;;
++      esac
++
++      if test -n "$objs"; then
++	if test "$deplibs_check_method" != pass_all; then
++	  func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
++	else
++	  echo
++	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
++	  $ECHO "*** objects $objs is not portable!"
++	  func_append libobjs " $objs"
++	fi
++      fi
++
++      test "$dlself" != no && \
++	func_warning "\`-dlopen self' is ignored for libtool libraries"
++
++      set dummy $rpath
++      shift
++      test "$#" -gt 1 && \
++	func_warning "ignoring multiple \`-rpath's for a libtool library"
++
++      install_libdir="$1"
++
++      oldlibs=
++      if test -z "$rpath"; then
++	if test "$build_libtool_libs" = yes; then
++	  # Building a libtool convenience library.
++	  # Some compilers have problems with a `.al' extension so
++	  # convenience libraries should have the same extension an
++	  # archive normally would.
++	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
++	  build_libtool_libs=convenience
++	  build_old_libs=yes
++	fi
++
++	test -n "$vinfo" && \
++	  func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
++
++	test -n "$release" && \
++	  func_warning "\`-release' is ignored for convenience libraries"
++      else
++
++	# Parse the version information argument.
++	save_ifs="$IFS"; IFS=':'
++	set dummy $vinfo 0 0 0
++	shift
++	IFS="$save_ifs"
++
++	test -n "$7" && \
++	  func_fatal_help "too many parameters to \`-version-info'"
++
++	# convert absolute version numbers to libtool ages
++	# this retains compatibility with .la files and attempts
++	# to make the code below a bit more comprehensible
++
++	case $vinfo_number in
++	yes)
++	  number_major="$1"
++	  number_minor="$2"
++	  number_revision="$3"
++	  #
++	  # There are really only two kinds -- those that
++	  # use the current revision as the major version
++	  # and those that subtract age and use age as
++	  # a minor version.  But, then there is irix
++	  # which has an extra 1 added just for fun
++	  #
++	  case $version_type in
++	  # correct linux to gnu/linux during the next big refactor
++	  darwin|linux|osf|windows|none)
++	    func_arith $number_major + $number_minor
++	    current=$func_arith_result
++	    age="$number_minor"
++	    revision="$number_revision"
++	    ;;
++	  freebsd-aout|freebsd-elf|qnx|sunos)
++	    current="$number_major"
++	    revision="$number_minor"
++	    age="0"
++	    ;;
++	  irix|nonstopux)
++	    func_arith $number_major + $number_minor
++	    current=$func_arith_result
++	    age="$number_minor"
++	    revision="$number_minor"
++	    lt_irix_increment=no
++	    ;;
++	  *)
++	    func_fatal_configuration "$modename: unknown library version type \`$version_type'"
++	    ;;
++	  esac
++	  ;;
++	no)
++	  current="$1"
++	  revision="$2"
++	  age="$3"
++	  ;;
++	esac
++
++	# Check that each of the things are valid numbers.
++	case $current in
++	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
++	*)
++	  func_error "CURRENT \`$current' must be a nonnegative integer"
++	  func_fatal_error "\`$vinfo' is not valid version information"
++	  ;;
++	esac
++
++	case $revision in
++	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
++	*)
++	  func_error "REVISION \`$revision' must be a nonnegative integer"
++	  func_fatal_error "\`$vinfo' is not valid version information"
++	  ;;
++	esac
++
++	case $age in
++	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
++	*)
++	  func_error "AGE \`$age' must be a nonnegative integer"
++	  func_fatal_error "\`$vinfo' is not valid version information"
++	  ;;
++	esac
++
++	if test "$age" -gt "$current"; then
++	  func_error "AGE \`$age' is greater than the current interface number \`$current'"
++	  func_fatal_error "\`$vinfo' is not valid version information"
++	fi
++
++	# Calculate the version variables.
++	major=
++	versuffix=
++	verstring=
++	case $version_type in
++	none) ;;
++
++	darwin)
++	  # Like Linux, but with the current version available in
++	  # verstring for coding it into the library header
++	  func_arith $current - $age
++	  major=.$func_arith_result
++	  versuffix="$major.$age.$revision"
++	  # Darwin ld doesn't like 0 for these options...
++	  func_arith $current + 1
++	  minor_current=$func_arith_result
++	  xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
++	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
++	  ;;
++
++	freebsd-aout)
++	  major=".$current"
++	  versuffix=".$current.$revision";
++	  ;;
++
++	freebsd-elf)
++	  major=".$current"
++	  versuffix=".$current"
++	  ;;
++
++	irix | nonstopux)
++	  if test "X$lt_irix_increment" = "Xno"; then
++	    func_arith $current - $age
++	  else
++	    func_arith $current - $age + 1
++	  fi
++	  major=$func_arith_result
++
++	  case $version_type in
++	    nonstopux) verstring_prefix=nonstopux ;;
++	    *)         verstring_prefix=sgi ;;
++	  esac
++	  verstring="$verstring_prefix$major.$revision"
++
++	  # Add in all the interfaces that we are compatible with.
++	  loop=$revision
++	  while test "$loop" -ne 0; do
++	    func_arith $revision - $loop
++	    iface=$func_arith_result
++	    func_arith $loop - 1
++	    loop=$func_arith_result
++	    verstring="$verstring_prefix$major.$iface:$verstring"
++	  done
++
++	  # Before this point, $major must not contain `.'.
++	  major=.$major
++	  versuffix="$major.$revision"
++	  ;;
++
++	linux) # correct to gnu/linux during the next big refactor
++	  func_arith $current - $age
++	  major=.$func_arith_result
++	  versuffix="$major.$age.$revision"
++	  ;;
++
++	osf)
++	  func_arith $current - $age
++	  major=.$func_arith_result
++	  versuffix=".$current.$age.$revision"
++	  verstring="$current.$age.$revision"
++
++	  # Add in all the interfaces that we are compatible with.
++	  loop=$age
++	  while test "$loop" -ne 0; do
++	    func_arith $current - $loop
++	    iface=$func_arith_result
++	    func_arith $loop - 1
++	    loop=$func_arith_result
++	    verstring="$verstring:${iface}.0"
++	  done
++
++	  # Make executables depend on our current version.
++	  func_append verstring ":${current}.0"
++	  ;;
++
++	qnx)
++	  major=".$current"
++	  versuffix=".$current"
++	  ;;
++
++	sunos)
++	  major=".$current"
++	  versuffix=".$current.$revision"
++	  ;;
++
++	windows)
++	  # Use '-' rather than '.', since we only want one
++	  # extension on DOS 8.3 filesystems.
++	  func_arith $current - $age
++	  major=$func_arith_result
++	  versuffix="-$major"
++	  ;;
++
++	*)
++	  func_fatal_configuration "unknown library version type \`$version_type'"
++	  ;;
++	esac
++
++	# Clear the version info if we defaulted, and they specified a release.
++	if test -z "$vinfo" && test -n "$release"; then
++	  major=
++	  case $version_type in
++	  darwin)
++	    # we can't check for "0.0" in archive_cmds due to quoting
++	    # problems, so we reset it completely
++	    verstring=
++	    ;;
++	  *)
++	    verstring="0.0"
++	    ;;
++	  esac
++	  if test "$need_version" = no; then
++	    versuffix=
++	  else
++	    versuffix=".0.0"
++	  fi
++	fi
++
++	# Remove version info from name if versioning should be avoided
++	if test "$avoid_version" = yes && test "$need_version" = no; then
++	  major=
++	  versuffix=
++	  verstring=""
++	fi
++
++	# Check to see if the archive will have undefined symbols.
++	if test "$allow_undefined" = yes; then
++	  if test "$allow_undefined_flag" = unsupported; then
++	    func_warning "undefined symbols not allowed in $host shared libraries"
++	    build_libtool_libs=no
++	    build_old_libs=yes
++	  fi
++	else
++	  # Don't allow undefined symbols.
++	  allow_undefined_flag="$no_undefined_flag"
++	fi
++
++      fi
++
++      func_generate_dlsyms "$libname" "$libname" "yes"
++      func_append libobjs " $symfileobj"
++      test "X$libobjs" = "X " && libobjs=
++
++      if test "$opt_mode" != relink; then
++	# Remove our outputs, but don't remove object files since they
++	# may have been created when compiling PIC objects.
++	removelist=
++	tempremovelist=`$ECHO "$output_objdir/*"`
++	for p in $tempremovelist; do
++	  case $p in
++	    *.$objext | *.gcno)
++	       ;;
++	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
++	       if test "X$precious_files_regex" != "X"; then
++		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
++		 then
++		   continue
++		 fi
++	       fi
++	       func_append removelist " $p"
++	       ;;
++	    *) ;;
++	  esac
++	done
++	test -n "$removelist" && \
++	  func_show_eval "${RM}r \$removelist"
++      fi
++
++      # Now set the variables for building old libraries.
++      if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
++	func_append oldlibs " $output_objdir/$libname.$libext"
++
++	# Transform .lo files to .o files.
++	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
++      fi
++
++      # Eliminate all temporary directories.
++      #for path in $notinst_path; do
++      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
++      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
++      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
++      #done
++
++      if test -n "$xrpath"; then
++	# If the user specified any rpath flags, then add them.
++	temp_xrpath=
++	for libdir in $xrpath; do
++	  func_replace_sysroot "$libdir"
++	  func_append temp_xrpath " -R$func_replace_sysroot_result"
++	  case "$finalize_rpath " in
++	  *" $libdir "*) ;;
++	  *) func_append finalize_rpath " $libdir" ;;
++	  esac
++	done
++	if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
++	  dependency_libs="$temp_xrpath $dependency_libs"
++	fi
++      fi
++
++      # Make sure dlfiles contains only unique files that won't be dlpreopened
++      old_dlfiles="$dlfiles"
++      dlfiles=
++      for lib in $old_dlfiles; do
++	case " $dlprefiles $dlfiles " in
++	*" $lib "*) ;;
++	*) func_append dlfiles " $lib" ;;
++	esac
++      done
++
++      # Make sure dlprefiles contains only unique files
++      old_dlprefiles="$dlprefiles"
++      dlprefiles=
++      for lib in $old_dlprefiles; do
++	case "$dlprefiles " in
++	*" $lib "*) ;;
++	*) func_append dlprefiles " $lib" ;;
++	esac
++      done
++
++      if test "$build_libtool_libs" = yes; then
++	if test -n "$rpath"; then
++	  case $host in
++	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
++	    # these systems don't actually have a c library (as such)!
++	    ;;
++	  *-*-rhapsody* | *-*-darwin1.[012])
++	    # Rhapsody C library is in the System framework
++	    func_append deplibs " System.ltframework"
++	    ;;
++	  *-*-netbsd*)
++	    # Don't link with libc until the a.out ld.so is fixed.
++	    ;;
++	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
++	    # Do not include libc due to us having libc/libc_r.
++	    ;;
++	  *-*-sco3.2v5* | *-*-sco5v6*)
++	    # Causes problems with __ctype
++	    ;;
++	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
++	    # Compiler inserts libc in the correct place for threads to work
++	    ;;
++	  *)
++	    # Add libc to deplibs on all other systems if necessary.
++	    if test "$build_libtool_need_lc" = "yes"; then
++	      func_append deplibs " -lc"
++	    fi
++	    ;;
++	  esac
++	fi
++
++	# Transform deplibs into only deplibs that can be linked in shared.
++	name_save=$name
++	libname_save=$libname
++	release_save=$release
++	versuffix_save=$versuffix
++	major_save=$major
++	# I'm not sure if I'm treating the release correctly.  I think
++	# release should show up in the -l (ie -lgmp5) so we don't want to
++	# add it in twice.  Is that correct?
++	release=""
++	versuffix=""
++	major=""
++	newdeplibs=
++	droppeddeps=no
++	case $deplibs_check_method in
++	pass_all)
++	  # Don't check for shared/static.  Everything works.
++	  # This might be a little naive.  We might want to check
++	  # whether the library exists or not.  But this is on
++	  # osf3 & osf4 and I'm not really sure... Just
++	  # implementing what was already the behavior.
++	  newdeplibs=$deplibs
++	  ;;
++	test_compile)
++	  # This code stresses the "libraries are programs" paradigm to its
++	  # limits. Maybe even breaks it.  We compile a program, linking it
++	  # against the deplibs as a proxy for the library.  Then we can check
++	  # whether they linked in statically or dynamically with ldd.
++	  $opt_dry_run || $RM conftest.c
++	  cat > conftest.c <<EOF
++	  int main() { return 0; }
++EOF
++	  $opt_dry_run || $RM conftest
++	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
++	    ldd_output=`ldd conftest`
++	    for i in $deplibs; do
++	      case $i in
++	      -l*)
++		func_stripname -l '' "$i"
++		name=$func_stripname_result
++		if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++		  case " $predeps $postdeps " in
++		  *" $i "*)
++		    func_append newdeplibs " $i"
++		    i=""
++		    ;;
++		  esac
++		fi
++		if test -n "$i" ; then
++		  libname=`eval "\\$ECHO \"$libname_spec\""`
++		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
++		  set dummy $deplib_matches; shift
++		  deplib_match=$1
++		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
++		    func_append newdeplibs " $i"
++		  else
++		    droppeddeps=yes
++		    echo
++		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
++		    echo "*** I have the capability to make that library automatically link in when"
++		    echo "*** you link to this library.  But I can only do this if you have a"
++		    echo "*** shared version of the library, which I believe you do not have"
++		    echo "*** because a test_compile did reveal that the linker did not use it for"
++		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
++		  fi
++		fi
++		;;
++	      *)
++		func_append newdeplibs " $i"
++		;;
++	      esac
++	    done
++	  else
++	    # Error occurred in the first compile.  Let's try to salvage
++	    # the situation: Compile a separate program for each library.
++	    for i in $deplibs; do
++	      case $i in
++	      -l*)
++		func_stripname -l '' "$i"
++		name=$func_stripname_result
++		$opt_dry_run || $RM conftest
++		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
++		  ldd_output=`ldd conftest`
++		  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++		    case " $predeps $postdeps " in
++		    *" $i "*)
++		      func_append newdeplibs " $i"
++		      i=""
++		      ;;
++		    esac
++		  fi
++		  if test -n "$i" ; then
++		    libname=`eval "\\$ECHO \"$libname_spec\""`
++		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
++		    set dummy $deplib_matches; shift
++		    deplib_match=$1
++		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
++		      func_append newdeplibs " $i"
++		    else
++		      droppeddeps=yes
++		      echo
++		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
++		      echo "*** I have the capability to make that library automatically link in when"
++		      echo "*** you link to this library.  But I can only do this if you have a"
++		      echo "*** shared version of the library, which you do not appear to have"
++		      echo "*** because a test_compile did reveal that the linker did not use this one"
++		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
++		    fi
++		  fi
++		else
++		  droppeddeps=yes
++		  echo
++		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
++		  echo "*** make it link in!  You will probably need to install it or some"
++		  echo "*** library that it depends on before this library will be fully"
++		  echo "*** functional.  Installing it before continuing would be even better."
++		fi
++		;;
++	      *)
++		func_append newdeplibs " $i"
++		;;
++	      esac
++	    done
++	  fi
++	  ;;
++	file_magic*)
++	  set dummy $deplibs_check_method; shift
++	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
++	  for a_deplib in $deplibs; do
++	    case $a_deplib in
++	    -l*)
++	      func_stripname -l '' "$a_deplib"
++	      name=$func_stripname_result
++	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++		case " $predeps $postdeps " in
++		*" $a_deplib "*)
++		  func_append newdeplibs " $a_deplib"
++		  a_deplib=""
++		  ;;
++		esac
++	      fi
++	      if test -n "$a_deplib" ; then
++		libname=`eval "\\$ECHO \"$libname_spec\""`
++		if test -n "$file_magic_glob"; then
++		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
++		else
++		  libnameglob=$libname
++		fi
++		test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
++		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
++		  if test "$want_nocaseglob" = yes; then
++		    shopt -s nocaseglob
++		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
++		    $nocaseglob
++		  else
++		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
++		  fi
++		  for potent_lib in $potential_libs; do
++		      # Follow soft links.
++		      if ls -lLd "$potent_lib" 2>/dev/null |
++			 $GREP " -> " >/dev/null; then
++			continue
++		      fi
++		      # The statement above tries to avoid entering an
++		      # endless loop below, in case of cyclic links.
++		      # We might still enter an endless loop, since a link
++		      # loop can be closed while we follow links,
++		      # but so what?
++		      potlib="$potent_lib"
++		      while test -h "$potlib" 2>/dev/null; do
++			potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
++			case $potliblink in
++			[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
++			*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
++			esac
++		      done
++		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
++			 $SED -e 10q |
++			 $EGREP "$file_magic_regex" > /dev/null; then
++			func_append newdeplibs " $a_deplib"
++			a_deplib=""
++			break 2
++		      fi
++		  done
++		done
++	      fi
++	      if test -n "$a_deplib" ; then
++		droppeddeps=yes
++		echo
++		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
++		echo "*** I have the capability to make that library automatically link in when"
++		echo "*** you link to this library.  But I can only do this if you have a"
++		echo "*** shared version of the library, which you do not appear to have"
++		echo "*** because I did check the linker path looking for a file starting"
++		if test -z "$potlib" ; then
++		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
++		else
++		  $ECHO "*** with $libname and none of the candidates passed a file format test"
++		  $ECHO "*** using a file magic. Last file checked: $potlib"
++		fi
++	      fi
++	      ;;
++	    *)
++	      # Add a -L argument.
++	      func_append newdeplibs " $a_deplib"
++	      ;;
++	    esac
++	  done # Gone through all deplibs.
++	  ;;
++	match_pattern*)
++	  set dummy $deplibs_check_method; shift
++	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
++	  for a_deplib in $deplibs; do
++	    case $a_deplib in
++	    -l*)
++	      func_stripname -l '' "$a_deplib"
++	      name=$func_stripname_result
++	      if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++		case " $predeps $postdeps " in
++		*" $a_deplib "*)
++		  func_append newdeplibs " $a_deplib"
++		  a_deplib=""
++		  ;;
++		esac
++	      fi
++	      if test -n "$a_deplib" ; then
++		libname=`eval "\\$ECHO \"$libname_spec\""`
++		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
++		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
++		  for potent_lib in $potential_libs; do
++		    potlib="$potent_lib" # see symlink-check above in file_magic test
++		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
++		       $EGREP "$match_pattern_regex" > /dev/null; then
++		      func_append newdeplibs " $a_deplib"
++		      a_deplib=""
++		      break 2
++		    fi
++		  done
++		done
++	      fi
++	      if test -n "$a_deplib" ; then
++		droppeddeps=yes
++		echo
++		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
++		echo "*** I have the capability to make that library automatically link in when"
++		echo "*** you link to this library.  But I can only do this if you have a"
++		echo "*** shared version of the library, which you do not appear to have"
++		echo "*** because I did check the linker path looking for a file starting"
++		if test -z "$potlib" ; then
++		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
++		else
++		  $ECHO "*** with $libname and none of the candidates passed a file format test"
++		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
++		fi
++	      fi
++	      ;;
++	    *)
++	      # Add a -L argument.
++	      func_append newdeplibs " $a_deplib"
++	      ;;
++	    esac
++	  done # Gone through all deplibs.
++	  ;;
++	none | unknown | *)
++	  newdeplibs=""
++	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
++	  if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
++	    for i in $predeps $postdeps ; do
++	      # can't use Xsed below, because $i might contain '/'
++	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
++	    done
++	  fi
++	  case $tmp_deplibs in
++	  *[!\	\ ]*)
++	    echo
++	    if test "X$deplibs_check_method" = "Xnone"; then
++	      echo "*** Warning: inter-library dependencies are not supported in this platform."
++	    else
++	      echo "*** Warning: inter-library dependencies are not known to be supported."
++	    fi
++	    echo "*** All declared inter-library dependencies are being dropped."
++	    droppeddeps=yes
++	    ;;
++	  esac
++	  ;;
++	esac
++	versuffix=$versuffix_save
++	major=$major_save
++	release=$release_save
++	libname=$libname_save
++	name=$name_save
++
++	case $host in
++	*-*-rhapsody* | *-*-darwin1.[012])
++	  # On Rhapsody replace the C library with the System framework
++	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
++	  ;;
++	esac
++
++	if test "$droppeddeps" = yes; then
++	  if test "$module" = yes; then
++	    echo
++	    echo "*** Warning: libtool could not satisfy all declared inter-library"
++	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
++	    echo "*** a static module, that should work as long as the dlopening"
++	    echo "*** application is linked with the -dlopen flag."
++	    if test -z "$global_symbol_pipe"; then
++	      echo
++	      echo "*** However, this would only work if libtool was able to extract symbol"
++	      echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
++	      echo "*** not find such a program.  So, this module is probably useless."
++	      echo "*** \`nm' from GNU binutils and a full rebuild may help."
++	    fi
++	    if test "$build_old_libs" = no; then
++	      oldlibs="$output_objdir/$libname.$libext"
++	      build_libtool_libs=module
++	      build_old_libs=yes
++	    else
++	      build_libtool_libs=no
++	    fi
++	  else
++	    echo "*** The inter-library dependencies that have been dropped here will be"
++	    echo "*** automatically added whenever a program is linked with this library"
++	    echo "*** or is declared to -dlopen it."
++
++	    if test "$allow_undefined" = no; then
++	      echo
++	      echo "*** Since this library must not contain undefined symbols,"
++	      echo "*** because either the platform does not support them or"
++	      echo "*** it was explicitly requested with -no-undefined,"
++	      echo "*** libtool will only create a static version of it."
++	      if test "$build_old_libs" = no; then
++		oldlibs="$output_objdir/$libname.$libext"
++		build_libtool_libs=module
++		build_old_libs=yes
++	      else
++		build_libtool_libs=no
++	      fi
++	    fi
++	  fi
++	fi
++	# Done checking deplibs!
++	deplibs=$newdeplibs
++      fi
++      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
++      case $host in
++	*-*-darwin*)
++	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	  ;;
++      esac
++
++      # move library search paths that coincide with paths to not yet
++      # installed libraries to the beginning of the library search list
++      new_libs=
++      for path in $notinst_path; do
++	case " $new_libs " in
++	*" -L$path/$objdir "*) ;;
++	*)
++	  case " $deplibs " in
++	  *" -L$path/$objdir "*)
++	    func_append new_libs " -L$path/$objdir" ;;
++	  esac
++	  ;;
++	esac
++      done
++      for deplib in $deplibs; do
++	case $deplib in
++	-L*)
++	  case " $new_libs " in
++	  *" $deplib "*) ;;
++	  *) func_append new_libs " $deplib" ;;
++	  esac
++	  ;;
++	*) func_append new_libs " $deplib" ;;
++	esac
++      done
++      deplibs="$new_libs"
++
++      # All the library-specific variables (install_libdir is set above).
++      library_names=
++      old_library=
++      dlname=
++
++      # Test again, we may have decided not to build it any more
++      if test "$build_libtool_libs" = yes; then
++	# Remove ${wl} instances when linking with ld.
++	# FIXME: should test the right _cmds variable.
++	case $archive_cmds in
++	  *\$LD\ *) wl= ;;
++        esac
++	if test "$hardcode_into_libs" = yes; then
++	  # Hardcode the library paths
++	  hardcode_libdirs=
++	  dep_rpath=
++	  rpath="$finalize_rpath"
++	  test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
++	  for libdir in $rpath; do
++	    if test -n "$hardcode_libdir_flag_spec"; then
++	      if test -n "$hardcode_libdir_separator"; then
++		func_replace_sysroot "$libdir"
++		libdir=$func_replace_sysroot_result
++		if test -z "$hardcode_libdirs"; then
++		  hardcode_libdirs="$libdir"
++		else
++		  # Just accumulate the unique libdirs.
++		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
++		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
++		    ;;
++		  *)
++		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
++		    ;;
++		  esac
++		fi
++	      else
++		eval flag=\"$hardcode_libdir_flag_spec\"
++		func_append dep_rpath " $flag"
++	      fi
++	    elif test -n "$runpath_var"; then
++	      case "$perm_rpath " in
++	      *" $libdir "*) ;;
++	      *) func_append perm_rpath " $libdir" ;;
++	      esac
++	    fi
++	  done
++	  # Substitute the hardcoded libdirs into the rpath.
++	  if test -n "$hardcode_libdir_separator" &&
++	     test -n "$hardcode_libdirs"; then
++	    libdir="$hardcode_libdirs"
++	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
++	  fi
++	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
++	    # We should set the runpath_var.
++	    rpath=
++	    for dir in $perm_rpath; do
++	      func_append rpath "$dir:"
++	    done
++	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
++	  fi
++	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
++	fi
++
++	shlibpath="$finalize_shlibpath"
++	test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
++	if test -n "$shlibpath"; then
++	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
++	fi
++
++	# Get the real and link names of the library.
++	eval shared_ext=\"$shrext_cmds\"
++	eval library_names=\"$library_names_spec\"
++	set dummy $library_names
++	shift
++	realname="$1"
++	shift
++
++	if test -n "$soname_spec"; then
++	  eval soname=\"$soname_spec\"
++	else
++	  soname="$realname"
++	fi
++	if test -z "$dlname"; then
++	  dlname=$soname
++	fi
++
++	lib="$output_objdir/$realname"
++	linknames=
++	for link
++	do
++	  func_append linknames " $link"
++	done
++
++	# Use standard objects if they are pic
++	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
++	test "X$libobjs" = "X " && libobjs=
++
++	delfiles=
++	if test -n "$export_symbols" && test -n "$include_expsyms"; then
++	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
++	  export_symbols="$output_objdir/$libname.uexp"
++	  func_append delfiles " $export_symbols"
++	fi
++
++	orig_export_symbols=
++	case $host_os in
++	cygwin* | mingw* | cegcc*)
++	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
++	    # exporting using user supplied symfile
++	    if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
++	      # and it's NOT already a .def file. Must figure out
++	      # which of the given symbols are data symbols and tag
++	      # them as such. So, trigger use of export_symbols_cmds.
++	      # export_symbols gets reassigned inside the "prepare
++	      # the list of exported symbols" if statement, so the
++	      # include_expsyms logic still works.
++	      orig_export_symbols="$export_symbols"
++	      export_symbols=
++	      always_export_symbols=yes
++	    fi
++	  fi
++	  ;;
++	esac
++
++	# Prepare the list of exported symbols
++	if test -z "$export_symbols"; then
++	  if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
++	    func_verbose "generating symbol list for \`$libname.la'"
++	    export_symbols="$output_objdir/$libname.exp"
++	    $opt_dry_run || $RM $export_symbols
++	    cmds=$export_symbols_cmds
++	    save_ifs="$IFS"; IFS='~'
++	    for cmd1 in $cmds; do
++	      IFS="$save_ifs"
++	      # Take the normal branch if the nm_file_list_spec branch
++	      # doesn't work or if tool conversion is not needed.
++	      case $nm_file_list_spec~$to_tool_file_cmd in
++		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
++		  try_normal_branch=yes
++		  eval cmd=\"$cmd1\"
++		  func_len " $cmd"
++		  len=$func_len_result
++		  ;;
++		*)
++		  try_normal_branch=no
++		  ;;
++	      esac
++	      if test "$try_normal_branch" = yes \
++		 && { test "$len" -lt "$max_cmd_len" \
++		      || test "$max_cmd_len" -le -1; }
++	      then
++		func_show_eval "$cmd" 'exit $?'
++		skipped_export=false
++	      elif test -n "$nm_file_list_spec"; then
++		func_basename "$output"
++		output_la=$func_basename_result
++		save_libobjs=$libobjs
++		save_output=$output
++		output=${output_objdir}/${output_la}.nm
++		func_to_tool_file "$output"
++		libobjs=$nm_file_list_spec$func_to_tool_file_result
++		func_append delfiles " $output"
++		func_verbose "creating $NM input file list: $output"
++		for obj in $save_libobjs; do
++		  func_to_tool_file "$obj"
++		  $ECHO "$func_to_tool_file_result"
++		done > "$output"
++		eval cmd=\"$cmd1\"
++		func_show_eval "$cmd" 'exit $?'
++		output=$save_output
++		libobjs=$save_libobjs
++		skipped_export=false
++	      else
++		# The command line is too long to execute in one step.
++		func_verbose "using reloadable object file for export list..."
++		skipped_export=:
++		# Break out early, otherwise skipped_export may be
++		# set to false by a later but shorter cmd.
++		break
++	      fi
++	    done
++	    IFS="$save_ifs"
++	    if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
++	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
++	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
++	    fi
++	  fi
++	fi
++
++	if test -n "$export_symbols" && test -n "$include_expsyms"; then
++	  tmp_export_symbols="$export_symbols"
++	  test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
++	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
++	fi
++
++	if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
++	  # The given exports_symbols file has to be filtered, so filter it.
++	  func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
++	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
++	  # 's' commands which not all seds can handle. GNU sed should be fine
++	  # though. Also, the filter scales superlinearly with the number of
++	  # global variables. join(1) would be nice here, but unfortunately
++	  # isn't a blessed tool.
++	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
++	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
++	  export_symbols=$output_objdir/$libname.def
++	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
++	fi
++
++	tmp_deplibs=
++	for test_deplib in $deplibs; do
++	  case " $convenience " in
++	  *" $test_deplib "*) ;;
++	  *)
++	    func_append tmp_deplibs " $test_deplib"
++	    ;;
++	  esac
++	done
++	deplibs="$tmp_deplibs"
++
++	if test -n "$convenience"; then
++	  if test -n "$whole_archive_flag_spec" &&
++	    test "$compiler_needs_object" = yes &&
++	    test -z "$libobjs"; then
++	    # extract the archives, so we have objects to list.
++	    # TODO: could optimize this to just extract one archive.
++	    whole_archive_flag_spec=
++	  fi
++	  if test -n "$whole_archive_flag_spec"; then
++	    save_libobjs=$libobjs
++	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
++	    test "X$libobjs" = "X " && libobjs=
++	  else
++	    gentop="$output_objdir/${outputname}x"
++	    func_append generated " $gentop"
++
++	    func_extract_archives $gentop $convenience
++	    func_append libobjs " $func_extract_archives_result"
++	    test "X$libobjs" = "X " && libobjs=
++	  fi
++	fi
++
++	if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
++	  eval flag=\"$thread_safe_flag_spec\"
++	  func_append linker_flags " $flag"
++	fi
++
++	# Make a backup of the uninstalled library when relinking
++	if test "$opt_mode" = relink; then
++	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
++	fi
++
++	# Do each of the archive commands.
++	if test "$module" = yes && test -n "$module_cmds" ; then
++	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
++	    eval test_cmds=\"$module_expsym_cmds\"
++	    cmds=$module_expsym_cmds
++	  else
++	    eval test_cmds=\"$module_cmds\"
++	    cmds=$module_cmds
++	  fi
++	else
++	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
++	    eval test_cmds=\"$archive_expsym_cmds\"
++	    cmds=$archive_expsym_cmds
++	  else
++	    eval test_cmds=\"$archive_cmds\"
++	    cmds=$archive_cmds
++	  fi
++	fi
++
++	if test "X$skipped_export" != "X:" &&
++	   func_len " $test_cmds" &&
++	   len=$func_len_result &&
++	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
++	  :
++	else
++	  # The command line is too long to link in one step, link piecewise
++	  # or, if using GNU ld and skipped_export is not :, use a linker
++	  # script.
++
++	  # Save the value of $output and $libobjs because we want to
++	  # use them later.  If we have whole_archive_flag_spec, we
++	  # want to use save_libobjs as it was before
++	  # whole_archive_flag_spec was expanded, because we can't
++	  # assume the linker understands whole_archive_flag_spec.
++	  # This may have to be revisited, in case too many
++	  # convenience libraries get linked in and end up exceeding
++	  # the spec.
++	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
++	    save_libobjs=$libobjs
++	  fi
++	  save_output=$output
++	  func_basename "$output"
++	  output_la=$func_basename_result
++
++	  # Clear the reloadable object creation command queue and
++	  # initialize k to one.
++	  test_cmds=
++	  concat_cmds=
++	  objlist=
++	  last_robj=
++	  k=1
++
++	  if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
++	    output=${output_objdir}/${output_la}.lnkscript
++	    func_verbose "creating GNU ld script: $output"
++	    echo 'INPUT (' > $output
++	    for obj in $save_libobjs
++	    do
++	      func_to_tool_file "$obj"
++	      $ECHO "$func_to_tool_file_result" >> $output
++	    done
++	    echo ')' >> $output
++	    func_append delfiles " $output"
++	    func_to_tool_file "$output"
++	    output=$func_to_tool_file_result
++	  elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
++	    output=${output_objdir}/${output_la}.lnk
++	    func_verbose "creating linker input file list: $output"
++	    : > $output
++	    set x $save_libobjs
++	    shift
++	    firstobj=
++	    if test "$compiler_needs_object" = yes; then
++	      firstobj="$1 "
++	      shift
++	    fi
++	    for obj
++	    do
++	      func_to_tool_file "$obj"
++	      $ECHO "$func_to_tool_file_result" >> $output
++	    done
++	    func_append delfiles " $output"
++	    func_to_tool_file "$output"
++	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
++	  else
++	    if test -n "$save_libobjs"; then
++	      func_verbose "creating reloadable object files..."
++	      output=$output_objdir/$output_la-${k}.$objext
++	      eval test_cmds=\"$reload_cmds\"
++	      func_len " $test_cmds"
++	      len0=$func_len_result
++	      len=$len0
++
++	      # Loop over the list of objects to be linked.
++	      for obj in $save_libobjs
++	      do
++		func_len " $obj"
++		func_arith $len + $func_len_result
++		len=$func_arith_result
++		if test "X$objlist" = X ||
++		   test "$len" -lt "$max_cmd_len"; then
++		  func_append objlist " $obj"
++		else
++		  # The command $test_cmds is almost too long, add a
++		  # command to the queue.
++		  if test "$k" -eq 1 ; then
++		    # The first file doesn't have a previous command to add.
++		    reload_objs=$objlist
++		    eval concat_cmds=\"$reload_cmds\"
++		  else
++		    # All subsequent reloadable object files will link in
++		    # the last one created.
++		    reload_objs="$objlist $last_robj"
++		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
++		  fi
++		  last_robj=$output_objdir/$output_la-${k}.$objext
++		  func_arith $k + 1
++		  k=$func_arith_result
++		  output=$output_objdir/$output_la-${k}.$objext
++		  objlist=" $obj"
++		  func_len " $last_robj"
++		  func_arith $len0 + $func_len_result
++		  len=$func_arith_result
++		fi
++	      done
++	      # Handle the remaining objects by creating one last
++	      # reloadable object file.  All subsequent reloadable object
++	      # files will link in the last one created.
++	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
++	      reload_objs="$objlist $last_robj"
++	      eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
++	      if test -n "$last_robj"; then
++	        eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
++	      fi
++	      func_append delfiles " $output"
++
++	    else
++	      output=
++	    fi
++
++	    if ${skipped_export-false}; then
++	      func_verbose "generating symbol list for \`$libname.la'"
++	      export_symbols="$output_objdir/$libname.exp"
++	      $opt_dry_run || $RM $export_symbols
++	      libobjs=$output
++	      # Append the command to create the export file.
++	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
++	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
++	      if test -n "$last_robj"; then
++		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
++	      fi
++	    fi
++
++	    test -n "$save_libobjs" &&
++	      func_verbose "creating a temporary reloadable object file: $output"
++
++	    # Loop through the commands generated above and execute them.
++	    save_ifs="$IFS"; IFS='~'
++	    for cmd in $concat_cmds; do
++	      IFS="$save_ifs"
++	      $opt_silent || {
++		  func_quote_for_expand "$cmd"
++		  eval "func_echo $func_quote_for_expand_result"
++	      }
++	      $opt_dry_run || eval "$cmd" || {
++		lt_exit=$?
++
++		# Restore the uninstalled library and exit
++		if test "$opt_mode" = relink; then
++		  ( cd "$output_objdir" && \
++		    $RM "${realname}T" && \
++		    $MV "${realname}U" "$realname" )
++		fi
++
++		exit $lt_exit
++	      }
++	    done
++	    IFS="$save_ifs"
++
++	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
++	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
++	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
++	    fi
++	  fi
++
++          if ${skipped_export-false}; then
++	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
++	      tmp_export_symbols="$export_symbols"
++	      test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
++	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
++	    fi
++
++	    if test -n "$orig_export_symbols"; then
++	      # The given exports_symbols file has to be filtered, so filter it.
++	      func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
++	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
++	      # 's' commands which not all seds can handle. GNU sed should be fine
++	      # though. Also, the filter scales superlinearly with the number of
++	      # global variables. join(1) would be nice here, but unfortunately
++	      # isn't a blessed tool.
++	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
++	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
++	      export_symbols=$output_objdir/$libname.def
++	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
++	    fi
++	  fi
++
++	  libobjs=$output
++	  # Restore the value of output.
++	  output=$save_output
++
++	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
++	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
++	    test "X$libobjs" = "X " && libobjs=
++	  fi
++	  # Expand the library linking commands again to reset the
++	  # value of $libobjs for piecewise linking.
++
++	  # Do each of the archive commands.
++	  if test "$module" = yes && test -n "$module_cmds" ; then
++	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
++	      cmds=$module_expsym_cmds
++	    else
++	      cmds=$module_cmds
++	    fi
++	  else
++	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
++	      cmds=$archive_expsym_cmds
++	    else
++	      cmds=$archive_cmds
++	    fi
++	  fi
++	fi
++
++	if test -n "$delfiles"; then
++	  # Append the command to remove temporary files to $cmds.
++	  eval cmds=\"\$cmds~\$RM $delfiles\"
++	fi
++
++	# Add any objects from preloaded convenience libraries
++	if test -n "$dlprefiles"; then
++	  gentop="$output_objdir/${outputname}x"
++	  func_append generated " $gentop"
++
++	  func_extract_archives $gentop $dlprefiles
++	  func_append libobjs " $func_extract_archives_result"
++	  test "X$libobjs" = "X " && libobjs=
++	fi
++
++	save_ifs="$IFS"; IFS='~'
++	for cmd in $cmds; do
++	  IFS="$save_ifs"
++	  eval cmd=\"$cmd\"
++	  $opt_silent || {
++	    func_quote_for_expand "$cmd"
++	    eval "func_echo $func_quote_for_expand_result"
++	  }
++	  $opt_dry_run || eval "$cmd" || {
++	    lt_exit=$?
++
++	    # Restore the uninstalled library and exit
++	    if test "$opt_mode" = relink; then
++	      ( cd "$output_objdir" && \
++	        $RM "${realname}T" && \
++		$MV "${realname}U" "$realname" )
++	    fi
++
++	    exit $lt_exit
++	  }
++	done
++	IFS="$save_ifs"
++
++	# Restore the uninstalled library and exit
++	if test "$opt_mode" = relink; then
++	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
++
++	  if test -n "$convenience"; then
++	    if test -z "$whole_archive_flag_spec"; then
++	      func_show_eval '${RM}r "$gentop"'
++	    fi
++	  fi
++
++	  exit $EXIT_SUCCESS
++	fi
++
++	# Create links to the real library.
++	for linkname in $linknames; do
++	  if test "$realname" != "$linkname"; then
++	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
++	  fi
++	done
++
++	# If -module or -export-dynamic was specified, set the dlname.
++	if test "$module" = yes || test "$export_dynamic" = yes; then
++	  # On all known operating systems, these are identical.
++	  dlname="$soname"
++	fi
++      fi
++      ;;
++
++    obj)
++      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
++	func_warning "\`-dlopen' is ignored for objects"
++      fi
++
++      case " $deplibs" in
++      *\ -l* | *\ -L*)
++	func_warning "\`-l' and \`-L' are ignored for objects" ;;
++      esac
++
++      test -n "$rpath" && \
++	func_warning "\`-rpath' is ignored for objects"
++
++      test -n "$xrpath" && \
++	func_warning "\`-R' is ignored for objects"
++
++      test -n "$vinfo" && \
++	func_warning "\`-version-info' is ignored for objects"
++
++      test -n "$release" && \
++	func_warning "\`-release' is ignored for objects"
++
++      case $output in
++      *.lo)
++	test -n "$objs$old_deplibs" && \
++	  func_fatal_error "cannot build library object \`$output' from non-libtool objects"
++
++	libobj=$output
++	func_lo2o "$libobj"
++	obj=$func_lo2o_result
++	;;
++      *)
++	libobj=
++	obj="$output"
++	;;
++      esac
++
++      # Delete the old objects.
++      $opt_dry_run || $RM $obj $libobj
++
++      # Objects from convenience libraries.  This assumes
++      # single-version convenience libraries.  Whenever we create
++      # different ones for PIC/non-PIC, this we'll have to duplicate
++      # the extraction.
++      reload_conv_objs=
++      gentop=
++      # reload_cmds runs $LD directly, so let us get rid of
++      # -Wl from whole_archive_flag_spec and hope we can get by with
++      # turning comma into space..
++      wl=
++
++      if test -n "$convenience"; then
++	if test -n "$whole_archive_flag_spec"; then
++	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
++	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
++	else
++	  gentop="$output_objdir/${obj}x"
++	  func_append generated " $gentop"
++
++	  func_extract_archives $gentop $convenience
++	  reload_conv_objs="$reload_objs $func_extract_archives_result"
++	fi
++      fi
++
++      # If we're not building shared, we need to use non_pic_objs
++      test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
++
++      # Create the old-style object.
++      reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
++
++      output="$obj"
++      func_execute_cmds "$reload_cmds" 'exit $?'
++
++      # Exit if we aren't doing a library object file.
++      if test -z "$libobj"; then
++	if test -n "$gentop"; then
++	  func_show_eval '${RM}r "$gentop"'
++	fi
++
++	exit $EXIT_SUCCESS
++      fi
++
++      if test "$build_libtool_libs" != yes; then
++	if test -n "$gentop"; then
++	  func_show_eval '${RM}r "$gentop"'
++	fi
++
++	# Create an invalid libtool object if no PIC, so that we don't
++	# accidentally link it into a program.
++	# $show "echo timestamp > $libobj"
++	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
++	exit $EXIT_SUCCESS
++      fi
++
++      if test -n "$pic_flag" || test "$pic_mode" != default; then
++	# Only do commands if we really have different PIC objects.
++	reload_objs="$libobjs $reload_conv_objs"
++	output="$libobj"
++	func_execute_cmds "$reload_cmds" 'exit $?'
++      fi
++
++      if test -n "$gentop"; then
++	func_show_eval '${RM}r "$gentop"'
++      fi
++
++      exit $EXIT_SUCCESS
++      ;;
++
++    prog)
++      case $host in
++	*cygwin*) func_stripname '' '.exe' "$output"
++	          output=$func_stripname_result.exe;;
++      esac
++      test -n "$vinfo" && \
++	func_warning "\`-version-info' is ignored for programs"
++
++      test -n "$release" && \
++	func_warning "\`-release' is ignored for programs"
++
++      test "$preload" = yes \
++        && test "$dlopen_support" = unknown \
++	&& test "$dlopen_self" = unknown \
++	&& test "$dlopen_self_static" = unknown && \
++	  func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
++
++      case $host in
++      *-*-rhapsody* | *-*-darwin1.[012])
++	# On Rhapsody replace the C library is the System framework
++	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
++	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
++	;;
++      esac
++
++      case $host in
++      *-*-darwin*)
++	# Don't allow lazy linking, it breaks C++ global constructors
++	# But is supposedly fixed on 10.4 or later (yay!).
++	if test "$tagname" = CXX ; then
++	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
++	    10.[0123])
++	      func_append compile_command " ${wl}-bind_at_load"
++	      func_append finalize_command " ${wl}-bind_at_load"
++	    ;;
++	  esac
++	fi
++	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
++	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
++	;;
++      esac
++
++
++      # move library search paths that coincide with paths to not yet
++      # installed libraries to the beginning of the library search list
++      new_libs=
++      for path in $notinst_path; do
++	case " $new_libs " in
++	*" -L$path/$objdir "*) ;;
++	*)
++	  case " $compile_deplibs " in
++	  *" -L$path/$objdir "*)
++	    func_append new_libs " -L$path/$objdir" ;;
++	  esac
++	  ;;
++	esac
++      done
++      for deplib in $compile_deplibs; do
++	case $deplib in
++	-L*)
++	  case " $new_libs " in
++	  *" $deplib "*) ;;
++	  *) func_append new_libs " $deplib" ;;
++	  esac
++	  ;;
++	*) func_append new_libs " $deplib" ;;
++	esac
++      done
++      compile_deplibs="$new_libs"
++
++
++      func_append compile_command " $compile_deplibs"
++      func_append finalize_command " $finalize_deplibs"
++
++      if test -n "$rpath$xrpath"; then
++	# If the user specified any rpath flags, then add them.
++	for libdir in $rpath $xrpath; do
++	  # This is the magic to use -rpath.
++	  case "$finalize_rpath " in
++	  *" $libdir "*) ;;
++	  *) func_append finalize_rpath " $libdir" ;;
++	  esac
++	done
++      fi
++
++      # Now hardcode the library paths
++      rpath=
++      hardcode_libdirs=
++      for libdir in $compile_rpath $finalize_rpath; do
++	if test -n "$hardcode_libdir_flag_spec"; then
++	  if test -n "$hardcode_libdir_separator"; then
++	    if test -z "$hardcode_libdirs"; then
++	      hardcode_libdirs="$libdir"
++	    else
++	      # Just accumulate the unique libdirs.
++	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
++	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
++		;;
++	      *)
++		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
++		;;
++	      esac
++	    fi
++	  else
++	    eval flag=\"$hardcode_libdir_flag_spec\"
++	    func_append rpath " $flag"
++	  fi
++	elif test -n "$runpath_var"; then
++	  case "$perm_rpath " in
++	  *" $libdir "*) ;;
++	  *) func_append perm_rpath " $libdir" ;;
++	  esac
++	fi
++	case $host in
++	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
++	  testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
++	  case :$dllsearchpath: in
++	  *":$libdir:"*) ;;
++	  ::) dllsearchpath=$libdir;;
++	  *) func_append dllsearchpath ":$libdir";;
++	  esac
++	  case :$dllsearchpath: in
++	  *":$testbindir:"*) ;;
++	  ::) dllsearchpath=$testbindir;;
++	  *) func_append dllsearchpath ":$testbindir";;
++	  esac
++	  ;;
++	esac
++      done
++      # Substitute the hardcoded libdirs into the rpath.
++      if test -n "$hardcode_libdir_separator" &&
++	 test -n "$hardcode_libdirs"; then
++	libdir="$hardcode_libdirs"
++	eval rpath=\" $hardcode_libdir_flag_spec\"
++      fi
++      compile_rpath="$rpath"
++
++      rpath=
++      hardcode_libdirs=
++      for libdir in $finalize_rpath; do
++	if test -n "$hardcode_libdir_flag_spec"; then
++	  if test -n "$hardcode_libdir_separator"; then
++	    if test -z "$hardcode_libdirs"; then
++	      hardcode_libdirs="$libdir"
++	    else
++	      # Just accumulate the unique libdirs.
++	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
++	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
++		;;
++	      *)
++		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
++		;;
++	      esac
++	    fi
++	  else
++	    eval flag=\"$hardcode_libdir_flag_spec\"
++	    func_append rpath " $flag"
++	  fi
++	elif test -n "$runpath_var"; then
++	  case "$finalize_perm_rpath " in
++	  *" $libdir "*) ;;
++	  *) func_append finalize_perm_rpath " $libdir" ;;
++	  esac
++	fi
++      done
++      # Substitute the hardcoded libdirs into the rpath.
++      if test -n "$hardcode_libdir_separator" &&
++	 test -n "$hardcode_libdirs"; then
++	libdir="$hardcode_libdirs"
++	eval rpath=\" $hardcode_libdir_flag_spec\"
++      fi
++      finalize_rpath="$rpath"
++
++      if test -n "$libobjs" && test "$build_old_libs" = yes; then
++	# Transform all the library objects into standard objects.
++	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
++	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
++      fi
++
++      func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
++
++      # template prelinking step
++      if test -n "$prelink_cmds"; then
++	func_execute_cmds "$prelink_cmds" 'exit $?'
++      fi
++
++      wrappers_required=yes
++      case $host in
++      *cegcc* | *mingw32ce*)
++        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
++        wrappers_required=no
++        ;;
++      *cygwin* | *mingw* )
++        if test "$build_libtool_libs" != yes; then
++          wrappers_required=no
++        fi
++        ;;
++      *)
++        if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
++          wrappers_required=no
++        fi
++        ;;
++      esac
++      if test "$wrappers_required" = no; then
++	# Replace the output file specification.
++	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
++	link_command="$compile_command$compile_rpath"
++
++	# We have no uninstalled library dependencies, so finalize right now.
++	exit_status=0
++	func_show_eval "$link_command" 'exit_status=$?'
++
++	if test -n "$postlink_cmds"; then
++	  func_to_tool_file "$output"
++	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
++	  func_execute_cmds "$postlink_cmds" 'exit $?'
++	fi
++
++	# Delete the generated files.
++	if test -f "$output_objdir/${outputname}S.${objext}"; then
++	  func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
++	fi
++
++	exit $exit_status
++      fi
++
++      if test -n "$compile_shlibpath$finalize_shlibpath"; then
++	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
++      fi
++      if test -n "$finalize_shlibpath"; then
++	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
++      fi
++
++      compile_var=
++      finalize_var=
++      if test -n "$runpath_var"; then
++	if test -n "$perm_rpath"; then
++	  # We should set the runpath_var.
++	  rpath=
++	  for dir in $perm_rpath; do
++	    func_append rpath "$dir:"
++	  done
++	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
++	fi
++	if test -n "$finalize_perm_rpath"; then
++	  # We should set the runpath_var.
++	  rpath=
++	  for dir in $finalize_perm_rpath; do
++	    func_append rpath "$dir:"
++	  done
++	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
++	fi
++      fi
++
++      if test "$no_install" = yes; then
++	# We don't need to create a wrapper script.
++	link_command="$compile_var$compile_command$compile_rpath"
++	# Replace the output file specification.
++	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
++	# Delete the old output file.
++	$opt_dry_run || $RM $output
++	# Link the executable and exit
++	func_show_eval "$link_command" 'exit $?'
++
++	if test -n "$postlink_cmds"; then
++	  func_to_tool_file "$output"
++	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
++	  func_execute_cmds "$postlink_cmds" 'exit $?'
++	fi
++
++	exit $EXIT_SUCCESS
++      fi
++
++      if test "$hardcode_action" = relink; then
++	# Fast installation is not supported
++	link_command="$compile_var$compile_command$compile_rpath"
++	relink_command="$finalize_var$finalize_command$finalize_rpath"
++
++	func_warning "this platform does not like uninstalled shared libraries"
++	func_warning "\`$output' will be relinked during installation"
++      else
++	if test "$fast_install" != no; then
++	  link_command="$finalize_var$compile_command$finalize_rpath"
++	  if test "$fast_install" = yes; then
++	    relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
++	  else
++	    # fast_install is set to needless
++	    relink_command=
++	  fi
++	else
++	  link_command="$compile_var$compile_command$compile_rpath"
++	  relink_command="$finalize_var$finalize_command$finalize_rpath"
++	fi
++      fi
++
++      # Replace the output file specification.
++      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
++
++      # Delete the old output files.
++      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
++
++      func_show_eval "$link_command" 'exit $?'
++
++      if test -n "$postlink_cmds"; then
++	func_to_tool_file "$output_objdir/$outputname"
++	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
++	func_execute_cmds "$postlink_cmds" 'exit $?'
++      fi
++
++      # Now create the wrapper script.
++      func_verbose "creating $output"
++
++      # Quote the relink command for shipping.
++      if test -n "$relink_command"; then
++	# Preserve any variables that may affect compiler behavior
++	for var in $variables_saved_for_relink; do
++	  if eval test -z \"\${$var+set}\"; then
++	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
++	  elif eval var_value=\$$var; test -z "$var_value"; then
++	    relink_command="$var=; export $var; $relink_command"
++	  else
++	    func_quote_for_eval "$var_value"
++	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
++	  fi
++	done
++	relink_command="(cd `pwd`; $relink_command)"
++	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
++      fi
++
++      # Only actually do things if not in dry run mode.
++      $opt_dry_run || {
++	# win32 will think the script is a binary if it has
++	# a .exe suffix, so we strip it off here.
++	case $output in
++	  *.exe) func_stripname '' '.exe' "$output"
++	         output=$func_stripname_result ;;
++	esac
++	# test for cygwin because mv fails w/o .exe extensions
++	case $host in
++	  *cygwin*)
++	    exeext=.exe
++	    func_stripname '' '.exe' "$outputname"
++	    outputname=$func_stripname_result ;;
++	  *) exeext= ;;
++	esac
++	case $host in
++	  *cygwin* | *mingw* )
++	    func_dirname_and_basename "$output" "" "."
++	    output_name=$func_basename_result
++	    output_path=$func_dirname_result
++	    cwrappersource="$output_path/$objdir/lt-$output_name.c"
++	    cwrapper="$output_path/$output_name.exe"
++	    $RM $cwrappersource $cwrapper
++	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
++
++	    func_emit_cwrapperexe_src > $cwrappersource
++
++	    # The wrapper executable is built using the $host compiler,
++	    # because it contains $host paths and files. If cross-
++	    # compiling, it, like the target executable, must be
++	    # executed on the $host or under an emulation environment.
++	    $opt_dry_run || {
++	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
++	      $STRIP $cwrapper
++	    }
++
++	    # Now, create the wrapper script for func_source use:
++	    func_ltwrapper_scriptname $cwrapper
++	    $RM $func_ltwrapper_scriptname_result
++	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
++	    $opt_dry_run || {
++	      # note: this script will not be executed, so do not chmod.
++	      if test "x$build" = "x$host" ; then
++		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
++	      else
++		func_emit_wrapper no > $func_ltwrapper_scriptname_result
++	      fi
++	    }
++	  ;;
++	  * )
++	    $RM $output
++	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
++
++	    func_emit_wrapper no > $output
++	    chmod +x $output
++	  ;;
++	esac
++      }
++      exit $EXIT_SUCCESS
++      ;;
++    esac
++
++    # See if we need to build an old-fashioned archive.
++    for oldlib in $oldlibs; do
++
++      if test "$build_libtool_libs" = convenience; then
++	oldobjs="$libobjs_save $symfileobj"
++	addlibs="$convenience"
++	build_libtool_libs=no
++      else
++	if test "$build_libtool_libs" = module; then
++	  oldobjs="$libobjs_save"
++	  build_libtool_libs=no
++	else
++	  oldobjs="$old_deplibs $non_pic_objects"
++	  if test "$preload" = yes && test -f "$symfileobj"; then
++	    func_append oldobjs " $symfileobj"
++	  fi
++	fi
++	addlibs="$old_convenience"
++      fi
++
++      if test -n "$addlibs"; then
++	gentop="$output_objdir/${outputname}x"
++	func_append generated " $gentop"
++
++	func_extract_archives $gentop $addlibs
++	func_append oldobjs " $func_extract_archives_result"
++      fi
++
++      # Do each command in the archive commands.
++      if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
++	cmds=$old_archive_from_new_cmds
++      else
++
++	# Add any objects from preloaded convenience libraries
++	if test -n "$dlprefiles"; then
++	  gentop="$output_objdir/${outputname}x"
++	  func_append generated " $gentop"
++
++	  func_extract_archives $gentop $dlprefiles
++	  func_append oldobjs " $func_extract_archives_result"
++	fi
++
++	# POSIX demands no paths to be encoded in archives.  We have
++	# to avoid creating archives with duplicate basenames if we
++	# might have to extract them afterwards, e.g., when creating a
++	# static archive out of a convenience library, or when linking
++	# the entirety of a libtool archive into another (currently
++	# not supported by libtool).
++	if (for obj in $oldobjs
++	    do
++	      func_basename "$obj"
++	      $ECHO "$func_basename_result"
++	    done | sort | sort -uc >/dev/null 2>&1); then
++	  :
++	else
++	  echo "copying selected object files to avoid basename conflicts..."
++	  gentop="$output_objdir/${outputname}x"
++	  func_append generated " $gentop"
++	  func_mkdir_p "$gentop"
++	  save_oldobjs=$oldobjs
++	  oldobjs=
++	  counter=1
++	  for obj in $save_oldobjs
++	  do
++	    func_basename "$obj"
++	    objbase="$func_basename_result"
++	    case " $oldobjs " in
++	    " ") oldobjs=$obj ;;
++	    *[\ /]"$objbase "*)
++	      while :; do
++		# Make sure we don't pick an alternate name that also
++		# overlaps.
++		newobj=lt$counter-$objbase
++		func_arith $counter + 1
++		counter=$func_arith_result
++		case " $oldobjs " in
++		*[\ /]"$newobj "*) ;;
++		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
++		esac
++	      done
++	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
++	      func_append oldobjs " $gentop/$newobj"
++	      ;;
++	    *) func_append oldobjs " $obj" ;;
++	    esac
++	  done
++	fi
++	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
++	tool_oldlib=$func_to_tool_file_result
++	eval cmds=\"$old_archive_cmds\"
++
++	func_len " $cmds"
++	len=$func_len_result
++	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
++	  cmds=$old_archive_cmds
++	elif test -n "$archiver_list_spec"; then
++	  func_verbose "using command file archive linking..."
++	  for obj in $oldobjs
++	  do
++	    func_to_tool_file "$obj"
++	    $ECHO "$func_to_tool_file_result"
++	  done > $output_objdir/$libname.libcmd
++	  func_to_tool_file "$output_objdir/$libname.libcmd"
++	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
++	  cmds=$old_archive_cmds
++	else
++	  # the command line is too long to link in one step, link in parts
++	  func_verbose "using piecewise archive linking..."
++	  save_RANLIB=$RANLIB
++	  RANLIB=:
++	  objlist=
++	  concat_cmds=
++	  save_oldobjs=$oldobjs
++	  oldobjs=
++	  # Is there a better way of finding the last object in the list?
++	  for obj in $save_oldobjs
++	  do
++	    last_oldobj=$obj
++	  done
++	  eval test_cmds=\"$old_archive_cmds\"
++	  func_len " $test_cmds"
++	  len0=$func_len_result
++	  len=$len0
++	  for obj in $save_oldobjs
++	  do
++	    func_len " $obj"
++	    func_arith $len + $func_len_result
++	    len=$func_arith_result
++	    func_append objlist " $obj"
++	    if test "$len" -lt "$max_cmd_len"; then
++	      :
++	    else
++	      # the above command should be used before it gets too long
++	      oldobjs=$objlist
++	      if test "$obj" = "$last_oldobj" ; then
++		RANLIB=$save_RANLIB
++	      fi
++	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
++	      eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
++	      objlist=
++	      len=$len0
++	    fi
++	  done
++	  RANLIB=$save_RANLIB
++	  oldobjs=$objlist
++	  if test "X$oldobjs" = "X" ; then
++	    eval cmds=\"\$concat_cmds\"
++	  else
++	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
++	  fi
++	fi
++      fi
++      func_execute_cmds "$cmds" 'exit $?'
++    done
++
++    test -n "$generated" && \
++      func_show_eval "${RM}r$generated"
++
++    # Now create the libtool archive.
++    case $output in
++    *.la)
++      old_library=
++      test "$build_old_libs" = yes && old_library="$libname.$libext"
++      func_verbose "creating $output"
++
++      # Preserve any variables that may affect compiler behavior
++      for var in $variables_saved_for_relink; do
++	if eval test -z \"\${$var+set}\"; then
++	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
++	elif eval var_value=\$$var; test -z "$var_value"; then
++	  relink_command="$var=; export $var; $relink_command"
++	else
++	  func_quote_for_eval "$var_value"
++	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
++	fi
++      done
++      # Quote the link command for shipping.
++      relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
++      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
++      if test "$hardcode_automatic" = yes ; then
++	relink_command=
++      fi
++
++      # Only create the output if not a dry run.
++      $opt_dry_run || {
++	for installed in no yes; do
++	  if test "$installed" = yes; then
++	    if test -z "$install_libdir"; then
++	      break
++	    fi
++	    output="$output_objdir/$outputname"i
++	    # Replace all uninstalled libtool libraries with the installed ones
++	    newdependency_libs=
++	    for deplib in $dependency_libs; do
++	      case $deplib in
++	      *.la)
++		func_basename "$deplib"
++		name="$func_basename_result"
++		func_resolve_sysroot "$deplib"
++		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
++		test -z "$libdir" && \
++		  func_fatal_error "\`$deplib' is not a valid libtool archive"
++		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
++		;;
++	      -L*)
++		func_stripname -L '' "$deplib"
++		func_replace_sysroot "$func_stripname_result"
++		func_append newdependency_libs " -L$func_replace_sysroot_result"
++		;;
++	      -R*)
++		func_stripname -R '' "$deplib"
++		func_replace_sysroot "$func_stripname_result"
++		func_append newdependency_libs " -R$func_replace_sysroot_result"
++		;;
++	      *) func_append newdependency_libs " $deplib" ;;
++	      esac
++	    done
++	    dependency_libs="$newdependency_libs"
++	    newdlfiles=
++
++	    for lib in $dlfiles; do
++	      case $lib in
++	      *.la)
++	        func_basename "$lib"
++		name="$func_basename_result"
++		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
++		test -z "$libdir" && \
++		  func_fatal_error "\`$lib' is not a valid libtool archive"
++		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
++		;;
++	      *) func_append newdlfiles " $lib" ;;
++	      esac
++	    done
++	    dlfiles="$newdlfiles"
++	    newdlprefiles=
++	    for lib in $dlprefiles; do
++	      case $lib in
++	      *.la)
++		# Only pass preopened files to the pseudo-archive (for
++		# eventual linking with the app. that links it) if we
++		# didn't already link the preopened objects directly into
++		# the library:
++		func_basename "$lib"
++		name="$func_basename_result"
++		eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
++		test -z "$libdir" && \
++		  func_fatal_error "\`$lib' is not a valid libtool archive"
++		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
++		;;
++	      esac
++	    done
++	    dlprefiles="$newdlprefiles"
++	  else
++	    newdlfiles=
++	    for lib in $dlfiles; do
++	      case $lib in
++		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
++		*) abs=`pwd`"/$lib" ;;
++	      esac
++	      func_append newdlfiles " $abs"
++	    done
++	    dlfiles="$newdlfiles"
++	    newdlprefiles=
++	    for lib in $dlprefiles; do
++	      case $lib in
++		[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
++		*) abs=`pwd`"/$lib" ;;
++	      esac
++	      func_append newdlprefiles " $abs"
++	    done
++	    dlprefiles="$newdlprefiles"
++	  fi
++	  $RM $output
++	  # place dlname in correct position for cygwin
++	  # In fact, it would be nice if we could use this code for all target
++	  # systems that can't hard-code library paths into their executables
++	  # and that have no shared library path variable independent of PATH,
++	  # but it turns out we can't easily determine that from inspecting
++	  # libtool variables, so we have to hard-code the OSs to which it
++	  # applies here; at the moment, that means platforms that use the PE
++	  # object format with DLL files.  See the long comment at the top of
++	  # tests/bindir.at for full details.
++	  tdlname=$dlname
++	  case $host,$output,$installed,$module,$dlname in
++	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
++	      # If a -bindir argument was supplied, place the dll there.
++	      if test "x$bindir" != x ;
++	      then
++		func_relative_path "$install_libdir" "$bindir"
++		tdlname=$func_relative_path_result$dlname
++	      else
++		# Otherwise fall back on heuristic.
++		tdlname=../bin/$dlname
++	      fi
++	      ;;
++	  esac
++	  $ECHO > $output "\
++# $outputname - a libtool library file
++# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
++#
++# Please DO NOT delete this file!
++# It is necessary for linking the library.
++
++# The name that we can dlopen(3).
++dlname='$tdlname'
++
++# Names of this library.
++library_names='$library_names'
++
++# The name of the static archive.
++old_library='$old_library'
++
++# Linker flags that can not go in dependency_libs.
++inherited_linker_flags='$new_inherited_linker_flags'
++
++# Libraries that this one depends upon.
++dependency_libs='$dependency_libs'
++
++# Names of additional weak libraries provided by this library
++weak_library_names='$weak_libs'
++
++# Version information for $libname.
++current=$current
++age=$age
++revision=$revision
++
++# Is this an already installed library?
++installed=$installed
++
++# Should we warn about portability when linking against -modules?
++shouldnotlink=$module
++
++# Files to dlopen/dlpreopen
++dlopen='$dlfiles'
++dlpreopen='$dlprefiles'
++
++# Directory that this library needs to be installed in:
++libdir='$install_libdir'"
++	  if test "$installed" = no && test "$need_relink" = yes; then
++	    $ECHO >> $output "\
++relink_command=\"$relink_command\""
++	  fi
++	done
++      }
++
++      # Do a symbolic link so that the libtool archive can be found in
++      # LD_LIBRARY_PATH before the program is installed.
++      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
++      ;;
++    esac
++    exit $EXIT_SUCCESS
++}
++
++{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
++    func_mode_link ${1+"$@"}
++
++
++# func_mode_uninstall arg...
++func_mode_uninstall ()
++{
++    $opt_debug
++    RM="$nonopt"
++    files=
++    rmforce=
++    exit_status=0
++
++    # This variable tells wrapper scripts just to set variables rather
++    # than running their programs.
++    libtool_install_magic="$magic"
++
++    for arg
++    do
++      case $arg in
++      -f) func_append RM " $arg"; rmforce=yes ;;
++      -*) func_append RM " $arg" ;;
++      *) func_append files " $arg" ;;
++      esac
++    done
++
++    test -z "$RM" && \
++      func_fatal_help "you must specify an RM program"
++
++    rmdirs=
++
++    for file in $files; do
++      func_dirname "$file" "" "."
++      dir="$func_dirname_result"
++      if test "X$dir" = X.; then
++	odir="$objdir"
++      else
++	odir="$dir/$objdir"
++      fi
++      func_basename "$file"
++      name="$func_basename_result"
++      test "$opt_mode" = uninstall && odir="$dir"
++
++      # Remember odir for removal later, being careful to avoid duplicates
++      if test "$opt_mode" = clean; then
++	case " $rmdirs " in
++	  *" $odir "*) ;;
++	  *) func_append rmdirs " $odir" ;;
++	esac
++      fi
++
++      # Don't error if the file doesn't exist and rm -f was used.
++      if { test -L "$file"; } >/dev/null 2>&1 ||
++	 { test -h "$file"; } >/dev/null 2>&1 ||
++	 test -f "$file"; then
++	:
++      elif test -d "$file"; then
++	exit_status=1
++	continue
++      elif test "$rmforce" = yes; then
++	continue
++      fi
++
++      rmfiles="$file"
++
++      case $name in
++      *.la)
++	# Possibly a libtool archive, so verify it.
++	if func_lalib_p "$file"; then
++	  func_source $dir/$name
++
++	  # Delete the libtool libraries and symlinks.
++	  for n in $library_names; do
++	    func_append rmfiles " $odir/$n"
++	  done
++	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
++
++	  case "$opt_mode" in
++	  clean)
++	    case " $library_names " in
++	    *" $dlname "*) ;;
++	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
++	    esac
++	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
++	    ;;
++	  uninstall)
++	    if test -n "$library_names"; then
++	      # Do each command in the postuninstall commands.
++	      func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
++	    fi
++
++	    if test -n "$old_library"; then
++	      # Do each command in the old_postuninstall commands.
++	      func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
++	    fi
++	    # FIXME: should reinstall the best remaining shared library.
++	    ;;
++	  esac
++	fi
++	;;
++
++      *.lo)
++	# Possibly a libtool object, so verify it.
++	if func_lalib_p "$file"; then
++
++	  # Read the .lo file
++	  func_source $dir/$name
++
++	  # Add PIC object to the list of files to remove.
++	  if test -n "$pic_object" &&
++	     test "$pic_object" != none; then
++	    func_append rmfiles " $dir/$pic_object"
++	  fi
++
++	  # Add non-PIC object to the list of files to remove.
++	  if test -n "$non_pic_object" &&
++	     test "$non_pic_object" != none; then
++	    func_append rmfiles " $dir/$non_pic_object"
++	  fi
++	fi
++	;;
++
++      *)
++	if test "$opt_mode" = clean ; then
++	  noexename=$name
++	  case $file in
++	  *.exe)
++	    func_stripname '' '.exe' "$file"
++	    file=$func_stripname_result
++	    func_stripname '' '.exe' "$name"
++	    noexename=$func_stripname_result
++	    # $file with .exe has already been added to rmfiles,
++	    # add $file without .exe
++	    func_append rmfiles " $file"
++	    ;;
++	  esac
++	  # Do a test to see if this is a libtool program.
++	  if func_ltwrapper_p "$file"; then
++	    if func_ltwrapper_executable_p "$file"; then
++	      func_ltwrapper_scriptname "$file"
++	      relink_command=
++	      func_source $func_ltwrapper_scriptname_result
++	      func_append rmfiles " $func_ltwrapper_scriptname_result"
++	    else
++	      relink_command=
++	      func_source $dir/$noexename
++	    fi
++
++	    # note $name still contains .exe if it was in $file originally
++	    # as does the version of $file that was added into $rmfiles
++	    func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
++	    if test "$fast_install" = yes && test -n "$relink_command"; then
++	      func_append rmfiles " $odir/lt-$name"
++	    fi
++	    if test "X$noexename" != "X$name" ; then
++	      func_append rmfiles " $odir/lt-${noexename}.c"
++	    fi
++	  fi
++	fi
++	;;
++      esac
++      func_show_eval "$RM $rmfiles" 'exit_status=1'
++    done
++
++    # Try to remove the ${objdir}s in the directories where we deleted files
++    for dir in $rmdirs; do
++      if test -d "$dir"; then
++	func_show_eval "rmdir $dir >/dev/null 2>&1"
++      fi
++    done
++
++    exit $exit_status
++}
++
++{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
++    func_mode_uninstall ${1+"$@"}
++
++test -z "$opt_mode" && {
++  help="$generic_help"
++  func_fatal_help "you must specify a MODE"
++}
++
++test -z "$exec_cmd" && \
++  func_fatal_help "invalid operation mode \`$opt_mode'"
++
++if test -n "$exec_cmd"; then
++  eval exec "$exec_cmd"
++  exit $EXIT_FAILURE
++fi
++
++exit $exit_status
++
++
++# The TAGs below are defined such that we never get into a situation
++# in which we disable both kinds of libraries.  Given conflicting
++# choices, we go for a static library, that is the most portable,
++# since we can't tell whether shared libraries were disabled because
++# the user asked for that or because the platform doesn't support
++# them.  This is particularly important on AIX, because we don't
++# support having both static and shared libraries enabled at the same
++# time on that platform, so we default to a shared-only configuration.
++# If a disable-shared tag is given, we'll fallback to a static-only
++# configuration.  But we'll never go from static-only to shared-only.
++
++# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
++build_libtool_libs=no
++build_old_libs=yes
++# ### END LIBTOOL TAG CONFIG: disable-shared
++
++# ### BEGIN LIBTOOL TAG CONFIG: disable-static
++build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
++# ### END LIBTOOL TAG CONFIG: disable-static
++
++# Local Variables:
++# mode:shell-script
++# sh-indentation:2
++# End:
++# vi:sw=2
++
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/conf/missing opkg-0.1.8+r635-autoconf/conf/missing
+--- opkg-0.1.8+r635/conf/missing	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/conf/missing	2012-02-03 01:50:26.199151836 -0500
+@@ -0,0 +1,376 @@
++#! /bin/sh
++# Common stub for a few missing GNU programs while installing.
++
++scriptversion=2009-04-28.21; # UTC
++
++# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
++# 2008, 2009 Free Software Foundation, Inc.
++# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
++
++# This program is free software; you can redistribute it and/or modify
++# it under the terms of the GNU General Public License as published by
++# the Free Software Foundation; either version 2, or (at your option)
++# any later version.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++
++# You should have received a copy of the GNU General Public License
++# along with this program.  If not, see <http://www.gnu.org/licenses/>.
++
++# As a special exception to the GNU General Public License, if you
++# distribute this file as part of a program that contains a
++# configuration script generated by Autoconf, you may include it under
++# the same distribution terms that you use for the rest of that program.
++
++if test $# -eq 0; then
++  echo 1>&2 "Try \`$0 --help' for more information"
++  exit 1
++fi
++
++run=:
++sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
++sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
++
++# In the cases where this matters, `missing' is being run in the
++# srcdir already.
++if test -f configure.ac; then
++  configure_ac=configure.ac
++else
++  configure_ac=configure.in
++fi
++
++msg="missing on your system"
++
++case $1 in
++--run)
++  # Try to run requested program, and just exit if it succeeds.
++  run=
++  shift
++  "$@" && exit 0
++  # Exit code 63 means version mismatch.  This often happens
++  # when the user try to use an ancient version of a tool on
++  # a file that requires a minimum version.  In this case we
++  # we should proceed has if the program had been absent, or
++  # if --run hadn't been passed.
++  if test $? = 63; then
++    run=:
++    msg="probably too old"
++  fi
++  ;;
++
++  -h|--h|--he|--hel|--help)
++    echo "\
++$0 [OPTION]... PROGRAM [ARGUMENT]...
++
++Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
++error status if there is no known handling for PROGRAM.
++
++Options:
++  -h, --help      display this help and exit
++  -v, --version   output version information and exit
++  --run           try to run the given command, and emulate it if it fails
++
++Supported PROGRAM values:
++  aclocal      touch file \`aclocal.m4'
++  autoconf     touch file \`configure'
++  autoheader   touch file \`config.h.in'
++  autom4te     touch the output file, or create a stub one
++  automake     touch all \`Makefile.in' files
++  bison        create \`y.tab.[ch]', if possible, from existing .[ch]
++  flex         create \`lex.yy.c', if possible, from existing .c
++  help2man     touch the output file
++  lex          create \`lex.yy.c', if possible, from existing .c
++  makeinfo     touch the output file
++  tar          try tar, gnutar, gtar, then tar without non-portable flags
++  yacc         create \`y.tab.[ch]', if possible, from existing .[ch]
++
++Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
++\`g' are ignored when checking the name.
++
++Send bug reports to <bug-automake@gnu.org>."
++    exit $?
++    ;;
++
++  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
++    echo "missing $scriptversion (GNU Automake)"
++    exit $?
++    ;;
++
++  -*)
++    echo 1>&2 "$0: Unknown \`$1' option"
++    echo 1>&2 "Try \`$0 --help' for more information"
++    exit 1
++    ;;
++
++esac
++
++# normalize program name to check for.
++program=`echo "$1" | sed '
++  s/^gnu-//; t
++  s/^gnu//; t
++  s/^g//; t'`
++
++# Now exit if we have it, but it failed.  Also exit now if we
++# don't have it and --version was passed (most likely to detect
++# the program).  This is about non-GNU programs, so use $1 not
++# $program.
++case $1 in
++  lex*|yacc*)
++    # Not GNU programs, they don't have --version.
++    ;;
++
++  tar*)
++    if test -n "$run"; then
++       echo 1>&2 "ERROR: \`tar' requires --run"
++       exit 1
++    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
++       exit 1
++    fi
++    ;;
++
++  *)
++    if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
++       # We have it, but it failed.
++       exit 1
++    elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
++       # Could not run --version or --help.  This is probably someone
++       # running `$TOOL --version' or `$TOOL --help' to check whether
++       # $TOOL exists and not knowing $TOOL uses missing.
++       exit 1
++    fi
++    ;;
++esac
++
++# If it does not exist, or fails to run (possibly an outdated version),
++# try to emulate it.
++case $program in
++  aclocal*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
++         to install the \`Automake' and \`Perl' packages.  Grab them from
++         any GNU archive site."
++    touch aclocal.m4
++    ;;
++
++  autoconf*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`${configure_ac}'.  You might want to install the
++         \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
++         archive site."
++    touch configure
++    ;;
++
++  autoheader*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
++         to install the \`Autoconf' and \`GNU m4' packages.  Grab them
++         from any GNU archive site."
++    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
++    test -z "$files" && files="config.h"
++    touch_files=
++    for f in $files; do
++      case $f in
++      *:*) touch_files="$touch_files "`echo "$f" |
++				       sed -e 's/^[^:]*://' -e 's/:.*//'`;;
++      *) touch_files="$touch_files $f.in";;
++      esac
++    done
++    touch $touch_files
++    ;;
++
++  automake*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
++         You might want to install the \`Automake' and \`Perl' packages.
++         Grab them from any GNU archive site."
++    find . -type f -name Makefile.am -print |
++	   sed 's/\.am$/.in/' |
++	   while read f; do touch "$f"; done
++    ;;
++
++  autom4te*)
++    echo 1>&2 "\
++WARNING: \`$1' is needed, but is $msg.
++         You might have modified some files without having the
++         proper tools for further handling them.
++         You can get \`$1' as part of \`Autoconf' from any GNU
++         archive site."
++
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -f "$file"; then
++	touch $file
++    else
++	test -z "$file" || exec >$file
++	echo "#! /bin/sh"
++	echo "# Created by GNU Automake missing as a replacement of"
++	echo "#  $ $@"
++	echo "exit 0"
++	chmod +x $file
++	exit 1
++    fi
++    ;;
++
++  bison*|yacc*)
++    echo 1>&2 "\
++WARNING: \`$1' $msg.  You should only need it if
++         you modified a \`.y' file.  You may need the \`Bison' package
++         in order for those modifications to take effect.  You can get
++         \`Bison' from any GNU archive site."
++    rm -f y.tab.c y.tab.h
++    if test $# -ne 1; then
++        eval LASTARG="\${$#}"
++	case $LASTARG in
++	*.y)
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" y.tab.c
++	    fi
++	    SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" y.tab.h
++	    fi
++	  ;;
++	esac
++    fi
++    if test ! -f y.tab.h; then
++	echo >y.tab.h
++    fi
++    if test ! -f y.tab.c; then
++	echo 'main() { return 0; }' >y.tab.c
++    fi
++    ;;
++
++  lex*|flex*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified a \`.l' file.  You may need the \`Flex' package
++         in order for those modifications to take effect.  You can get
++         \`Flex' from any GNU archive site."
++    rm -f lex.yy.c
++    if test $# -ne 1; then
++        eval LASTARG="\${$#}"
++	case $LASTARG in
++	*.l)
++	    SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
++	    if test -f "$SRCFILE"; then
++	         cp "$SRCFILE" lex.yy.c
++	    fi
++	  ;;
++	esac
++    fi
++    if test ! -f lex.yy.c; then
++	echo 'main() { return 0; }' >lex.yy.c
++    fi
++    ;;
++
++  help2man*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++	 you modified a dependency of a manual page.  You may need the
++	 \`Help2man' package in order for those modifications to take
++	 effect.  You can get \`Help2man' from any GNU archive site."
++
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -f "$file"; then
++	touch $file
++    else
++	test -z "$file" || exec >$file
++	echo ".ab help2man is required to generate this page"
++	exit $?
++    fi
++    ;;
++
++  makeinfo*)
++    echo 1>&2 "\
++WARNING: \`$1' is $msg.  You should only need it if
++         you modified a \`.texi' or \`.texinfo' file, or any other file
++         indirectly affecting the aspect of the manual.  The spurious
++         call might also be the consequence of using a buggy \`make' (AIX,
++         DU, IRIX).  You might want to install the \`Texinfo' package or
++         the \`GNU make' package.  Grab either from any GNU archive site."
++    # The file to touch is that specified with -o ...
++    file=`echo "$*" | sed -n "$sed_output"`
++    test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
++    if test -z "$file"; then
++      # ... or it is the one specified with @setfilename ...
++      infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
++      file=`sed -n '
++	/^@setfilename/{
++	  s/.* \([^ ]*\) *$/\1/
++	  p
++	  q
++	}' $infile`
++      # ... or it is derived from the source name (dir/f.texi becomes f.info)
++      test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
++    fi
++    # If the file does not exist, the user really needs makeinfo;
++    # let's fail without touching anything.
++    test -f $file || exit 1
++    touch $file
++    ;;
++
++  tar*)
++    shift
++
++    # We have already tried tar in the generic part.
++    # Look for gnutar/gtar before invocation to avoid ugly error
++    # messages.
++    if (gnutar --version > /dev/null 2>&1); then
++       gnutar "$@" && exit 0
++    fi
++    if (gtar --version > /dev/null 2>&1); then
++       gtar "$@" && exit 0
++    fi
++    firstarg="$1"
++    if shift; then
++	case $firstarg in
++	*o*)
++	    firstarg=`echo "$firstarg" | sed s/o//`
++	    tar "$firstarg" "$@" && exit 0
++	    ;;
++	esac
++	case $firstarg in
++	*h*)
++	    firstarg=`echo "$firstarg" | sed s/h//`
++	    tar "$firstarg" "$@" && exit 0
++	    ;;
++	esac
++    fi
++
++    echo 1>&2 "\
++WARNING: I can't seem to be able to run \`tar' with the given arguments.
++         You may want to install GNU tar or Free paxutils, or check the
++         command line arguments."
++    exit 1
++    ;;
++
++  *)
++    echo 1>&2 "\
++WARNING: \`$1' is needed, and is $msg.
++         You might have modified some files without having the
++         proper tools for further handling them.  Check the \`README' file,
++         it often tells you about the needed prerequisites for installing
++         this package.  You may also peek at any GNU archive site, in case
++         some other package would contain this missing \`$1' program."
++    exit 1
++    ;;
++esac
++
++exit 0
++
++# Local variables:
++# eval: (add-hook 'write-file-hooks 'time-stamp)
++# time-stamp-start: "scriptversion="
++# time-stamp-format: "%:y-%02m-%02d.%02H"
++# time-stamp-time-zone: "UTC"
++# time-stamp-end: "; # UTC"
++# End:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/configure opkg-0.1.8+r635-autoconf/configure
+--- opkg-0.1.8+r635/configure	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/configure	2012-02-03 01:50:25.531151851 -0500
+@@ -0,0 +1,16854 @@
++#! /bin/sh
++# Guess values for system-dependent variables and create Makefiles.
++# Generated by GNU Autoconf 2.68 for opkg 0.1.8.
++#
++#
++# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
++# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
++# Foundation, Inc.
++#
++#
++# This configure script is free software; the Free Software Foundation
++# gives unlimited permission to copy, distribute and modify it.
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
++
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++
++
++as_nl='
++'
++export as_nl
++# Printing a long string crashes Solaris 7 /usr/bin/printf.
++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='printf %s\n'
++  as_echo_n='printf %s'
++else
++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
++    as_echo_n='/usr/ucb/echo -n'
++  else
++    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
++    as_echo_n_body='eval
++      arg=$1;
++      case $arg in #(
++      *"$as_nl"*)
++	expr "X$arg" : "X\\(.*\\)$as_nl";
++	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
++      esac;
++      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
++    '
++    export as_echo_n_body
++    as_echo_n='sh -c $as_echo_n_body as_echo'
++  fi
++  export as_echo_body
++  as_echo='sh -c $as_echo_body as_echo'
++fi
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++  PATH_SEPARATOR=:
++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
++      PATH_SEPARATOR=';'
++  }
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.  Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++IFS=" ""	$as_nl"
++
++# Find who we are.  Look in the path if we contain no directory separator.
++as_myself=
++case $0 in #((
++  *[\\/]* ) as_myself=$0 ;;
++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
++IFS=$as_save_IFS
++
++     ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++  as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++  exit 1
++fi
++
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++LC_ALL=C
++export LC_ALL
++LANGUAGE=C
++export LANGUAGE
++
++# CDPATH.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++if test "x$CONFIG_SHELL" = x; then
++  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '\${1+\"\$@\"}'='\"\$@\"'
++  setopt NO_GLOB_SUBST
++else
++  case \`(set -o) 2>/dev/null\` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++"
++  as_required="as_fn_return () { (exit \$1); }
++as_fn_success () { as_fn_return 0; }
++as_fn_failure () { as_fn_return 1; }
++as_fn_ret_success () { return 0; }
++as_fn_ret_failure () { return 1; }
++
++exitcode=0
++as_fn_success || { exitcode=1; echo as_fn_success failed.; }
++as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
++as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
++as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
++if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
++
++else
++  exitcode=1; echo positional parameters were not saved.
++fi
++test x\$exitcode = x0 || exit 1"
++  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
++  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
++  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
++  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
++test \$(( 1 + 1 )) = 2 || exit 1
++
++  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
++    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
++    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
++    PATH=/empty FPATH=/empty; export PATH FPATH
++    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
++      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
++  if (eval "$as_required") 2>/dev/null; then :
++  as_have_required=yes
++else
++  as_have_required=no
++fi
++  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
++
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++as_found=false
++for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  as_found=:
++  case $as_dir in #(
++	 /*)
++	   for as_base in sh bash ksh sh5; do
++	     # Try only shells that exist, to save several forks.
++	     as_shell=$as_dir/$as_base
++	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
++		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  CONFIG_SHELL=$as_shell as_have_required=yes
++		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
++  break 2
++fi
++fi
++	   done;;
++       esac
++  as_found=false
++done
++$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
++	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
++  CONFIG_SHELL=$SHELL as_have_required=yes
++fi; }
++IFS=$as_save_IFS
++
++
++      if test "x$CONFIG_SHELL" != x; then :
++  # We cannot yet assume a decent shell, so we have to provide a
++	# neutralization value for shells without unset; and this also
++	# works around shells that cannot unset nonexistent variables.
++	# Preserve -v and -x to the replacement shell.
++	BASH_ENV=/dev/null
++	ENV=/dev/null
++	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
++	export CONFIG_SHELL
++	case $- in # ((((
++	  *v*x* | *x*v* ) as_opts=-vx ;;
++	  *v* ) as_opts=-v ;;
++	  *x* ) as_opts=-x ;;
++	  * ) as_opts= ;;
++	esac
++	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
++fi
++
++    if test x$as_have_required = xno; then :
++  $as_echo "$0: This script requires a shell more modern than all"
++  $as_echo "$0: the shells that I found on your system."
++  if test x${ZSH_VERSION+set} = xset ; then
++    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
++    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
++  else
++    $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
++$0: including any error possibly output before this
++$0: message. Then install a modern shell, or manually run
++$0: the script under such a shell if you do have one."
++  fi
++  exit 1
++fi
++fi
++fi
++SHELL=${CONFIG_SHELL-/bin/sh}
++export SHELL
++# Unset more variables known to interfere with behavior of common tools.
++CLICOLOR_FORCE= GREP_OPTIONS=
++unset CLICOLOR_FORCE GREP_OPTIONS
++
++## --------------------- ##
++## M4sh Shell Functions. ##
++## --------------------- ##
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
++
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
++
++
++} # as_fn_mkdir_p
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
++
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
++
++
++# as_fn_error STATUS ERROR [LINENO LOG_FD]
++# ----------------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with STATUS, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$1; test $as_status -eq 0 && as_status=1
++  if test "$4"; then
++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
++  fi
++  $as_echo "$as_me: error: $2" >&2
++  as_fn_exit $as_status
++} # as_fn_error
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++  as_basename=basename
++else
++  as_basename=false
++fi
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
++
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X/"$0" |
++    sed '/^.*\/\([^/][^/]*\)\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++
++  as_lineno_1=$LINENO as_lineno_1a=$LINENO
++  as_lineno_2=$LINENO as_lineno_2a=$LINENO
++  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
++  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
++  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
++  sed -n '
++    p
++    /[$]LINENO/=
++  ' <$as_myself |
++    sed '
++      s/[$]LINENO.*/&-/
++      t lineno
++      b
++      :lineno
++      N
++      :loop
++      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
++      t loop
++      s/-\n.*//
++    ' >$as_me.lineno &&
++  chmod +x "$as_me.lineno" ||
++    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
++
++  # Don't try to exec as it changes $[0], causing all sort of problems
++  # (the dirname of $[0] is not the place where we might find the
++  # original and so on.  Autoconf is especially sensitive to this).
++  . "./$as_me.lineno"
++  # Exit status is that of the last command.
++  exit
++}
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in #(((((
++-n*)
++  case `echo 'xy\c'` in
++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
++  esac;;
++*)
++  ECHO_N='-n';;
++esac
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++  rm -f conf$$.dir/conf$$.file
++else
++  rm -f conf$$.dir
++  mkdir conf$$.dir 2>/dev/null
++fi
++if (echo >conf$$.file) 2>/dev/null; then
++  if ln -s conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s='ln -s'
++    # ... but there are two gotchas:
++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++    # In both cases, we have to default to `cp -p'.
++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++      as_ln_s='cp -p'
++  elif ln conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s=ln
++  else
++    as_ln_s='cp -p'
++  fi
++else
++  as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++if mkdir -p . 2>/dev/null; then
++  as_mkdir_p='mkdir -p "$as_dir"'
++else
++  test -d ./-p && rmdir ./-p
++  as_mkdir_p=false
++fi
++
++if test -x / >/dev/null 2>&1; then
++  as_test_x='test -x'
++else
++  if ls -dL / >/dev/null 2>&1; then
++    as_ls_L_option=L
++  else
++    as_ls_L_option=
++  fi
++  as_test_x='
++    eval sh -c '\''
++      if test -d "$1"; then
++	test -d "$1/.";
++      else
++	case $1 in #(
++	-*)set "./$1";;
++	esac;
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	???[sx]*):;;*)false;;esac;fi
++    '\'' sh
++  '
++fi
++as_executable_p=$as_test_x
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++SHELL=${CONFIG_SHELL-/bin/sh}
++
++
++test -n "$DJDIR" || exec 7<&0 </dev/null
++exec 6>&1
++
++# Name of the host.
++# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
++# so uname gets run too.
++ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
++
++#
++# Initializations.
++#
++ac_default_prefix=/usr/local
++ac_clean_files=
++ac_config_libobj_dir=.
++LIBOBJS=
++cross_compiling=no
++subdirs=
++MFLAGS=
++MAKEFLAGS=
++
++# Identity of this package.
++PACKAGE_NAME='opkg'
++PACKAGE_TARNAME='opkg'
++PACKAGE_VERSION='0.1.8'
++PACKAGE_STRING='opkg 0.1.8'
++PACKAGE_BUGREPORT=''
++PACKAGE_URL=''
++
++ac_unique_file="libopkg/pkg.c"
++# Factoring default headers for most tests.
++ac_includes_default="\
++#include <stdio.h>
++#ifdef HAVE_SYS_TYPES_H
++# include <sys/types.h>
++#endif
++#ifdef HAVE_SYS_STAT_H
++# include <sys/stat.h>
++#endif
++#ifdef STDC_HEADERS
++# include <stdlib.h>
++# include <stddef.h>
++#else
++# ifdef HAVE_STDLIB_H
++#  include <stdlib.h>
++# endif
++#endif
++#ifdef HAVE_STRING_H
++# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
++#  include <memory.h>
++# endif
++# include <string.h>
++#endif
++#ifdef HAVE_STRINGS_H
++# include <strings.h>
++#endif
++#ifdef HAVE_INTTYPES_H
++# include <inttypes.h>
++#endif
++#ifdef HAVE_STDINT_H
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++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
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++"enable_$ac_useropt"
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++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
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++  -includedir | --includedir | --includedi | --included | --include \
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++  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
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++    includedir=$ac_optarg ;;
++
++  -infodir | --infodir | --infodi | --infod | --info | --inf)
++    ac_prev=infodir ;;
++  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
++    infodir=$ac_optarg ;;
++
++  -libdir | --libdir | --libdi | --libd)
++    ac_prev=libdir ;;
++  -libdir=* | --libdir=* | --libdi=* | --libd=*)
++    libdir=$ac_optarg ;;
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++  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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++  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
++  | --libexe=* | --libex=* | --libe=*)
++    libexecdir=$ac_optarg ;;
++
++  -localedir | --localedir | --localedi | --localed | --locale)
++    ac_prev=localedir ;;
++  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
++    localedir=$ac_optarg ;;
++
++  -localstatedir | --localstatedir | --localstatedi | --localstated \
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++    ac_prev=localstatedir ;;
++  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
++  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
++    localstatedir=$ac_optarg ;;
++
++  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
++    ac_prev=mandir ;;
++  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
++    mandir=$ac_optarg ;;
++
++  -nfp | --nfp | --nf)
++    # Obsolete; use --without-fp.
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++
++  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
++  | --no-cr | --no-c | -n)
++    no_create=yes ;;
++
++  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
++  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
++    no_recursion=yes ;;
++
++  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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++    oldincludedir=$ac_optarg ;;
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++  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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++  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
++    prefix=$ac_optarg ;;
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++  -program-prefix | --program-prefix | --program-prefi | --program-pref \
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++  -program-prefix=* | --program-prefix=* | --program-prefi=* \
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++    program_prefix=$ac_optarg ;;
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++  | --program-transform=* | --program-transfor=* \
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++  | --program-trans=* | --program-tran=* \
++  | --progr-tra=* | --program-tr=* | --program-t=*)
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++  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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++  -site | --site | --sit)
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++  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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++  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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++  -target | --target | --targe | --targ | --tar | --ta | --t)
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++      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
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++      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
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++if test -n "$ac_prev"; then
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++    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
++  esac
++fi
++
++# Check all directory arguments for consistency.
++for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
++		datadir sysconfdir sharedstatedir localstatedir includedir \
++		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
++		libdir localedir mandir
++do
++  eval ac_val=\$$ac_var
++  # Remove trailing slashes.
++  case $ac_val in
++    */ )
++      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
++      eval $ac_var=\$ac_val;;
++  esac
++  # Be sure to have absolute directory names.
++  case $ac_val in
++    [\\/$]* | ?:[\\/]* )  continue;;
++    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
++  esac
++  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
++done
++
++# There might be people who depend on the old broken behavior: `$host'
++# used to hold the argument of --host etc.
++# FIXME: To remove some day.
++build=$build_alias
++host=$host_alias
++target=$target_alias
++
++# FIXME: To remove some day.
++if test "x$host_alias" != x; then
++  if test "x$build_alias" = x; then
++    cross_compiling=maybe
++    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
++    If a cross compiler is detected then cross compile mode will be used" >&2
++  elif test "x$build_alias" != "x$host_alias"; then
++    cross_compiling=yes
++  fi
++fi
++
++ac_tool_prefix=
++test -n "$host_alias" && ac_tool_prefix=$host_alias-
++
++test "$silent" = yes && exec 6>/dev/null
++
++
++ac_pwd=`pwd` && test -n "$ac_pwd" &&
++ac_ls_di=`ls -di .` &&
++ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
++  as_fn_error $? "working directory cannot be determined"
++test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
++  as_fn_error $? "pwd does not report name of working directory"
++
++
++# Find the source files, if location was not specified.
++if test -z "$srcdir"; then
++  ac_srcdir_defaulted=yes
++  # Try the directory containing this script, then the parent directory.
++  ac_confdir=`$as_dirname -- "$as_myself" ||
++$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_myself" : 'X\(//\)[^/]' \| \
++	 X"$as_myself" : 'X\(//\)$' \| \
++	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_myself" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++  srcdir=$ac_confdir
++  if test ! -r "$srcdir/$ac_unique_file"; then
++    srcdir=..
++  fi
++else
++  ac_srcdir_defaulted=no
++fi
++if test ! -r "$srcdir/$ac_unique_file"; then
++  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
++  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
++fi
++ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
++ac_abs_confdir=`(
++	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
++	pwd)`
++# When building in place, set srcdir=.
++if test "$ac_abs_confdir" = "$ac_pwd"; then
++  srcdir=.
++fi
++# Remove unnecessary trailing slashes from srcdir.
++# Double slashes in file names in object file debugging info
++# mess up M-x gdb in Emacs.
++case $srcdir in
++*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
++esac
++for ac_var in $ac_precious_vars; do
++  eval ac_env_${ac_var}_set=\${${ac_var}+set}
++  eval ac_env_${ac_var}_value=\$${ac_var}
++  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
++  eval ac_cv_env_${ac_var}_value=\$${ac_var}
++done
++
++#
++# Report the --help message.
++#
++if test "$ac_init_help" = "long"; then
++  # Omit some internal or obsolete options to make the list less imposing.
++  # This message is too long to be a string in the A/UX 3.1 sh.
++  cat <<_ACEOF
++\`configure' configures opkg 0.1.8 to adapt to many kinds of systems.
++
++Usage: $0 [OPTION]... [VAR=VALUE]...
++
++To assign environment variables (e.g., CC, CFLAGS...), specify them as
++VAR=VALUE.  See below for descriptions of some of the useful variables.
++
++Defaults for the options are specified in brackets.
++
++Configuration:
++  -h, --help              display this help and exit
++      --help=short        display options specific to this package
++      --help=recursive    display the short help of all the included packages
++  -V, --version           display version information and exit
++  -q, --quiet, --silent   do not print \`checking ...' messages
++      --cache-file=FILE   cache test results in FILE [disabled]
++  -C, --config-cache      alias for \`--cache-file=config.cache'
++  -n, --no-create         do not create output files
++      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
++
++Installation directories:
++  --prefix=PREFIX         install architecture-independent files in PREFIX
++                          [$ac_default_prefix]
++  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
++                          [PREFIX]
++
++By default, \`make install' will install all the files in
++\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
++an installation prefix other than \`$ac_default_prefix' using \`--prefix',
++for instance \`--prefix=\$HOME'.
++
++For better control, use the options below.
++
++Fine tuning of the installation directories:
++  --bindir=DIR            user executables [EPREFIX/bin]
++  --sbindir=DIR           system admin executables [EPREFIX/sbin]
++  --libexecdir=DIR        program executables [EPREFIX/libexec]
++  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
++  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
++  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
++  --libdir=DIR            object code libraries [EPREFIX/lib]
++  --includedir=DIR        C header files [PREFIX/include]
++  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
++  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
++  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
++  --infodir=DIR           info documentation [DATAROOTDIR/info]
++  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
++  --mandir=DIR            man documentation [DATAROOTDIR/man]
++  --docdir=DIR            documentation root [DATAROOTDIR/doc/opkg]
++  --htmldir=DIR           html documentation [DOCDIR]
++  --dvidir=DIR            dvi documentation [DOCDIR]
++  --pdfdir=DIR            pdf documentation [DOCDIR]
++  --psdir=DIR             ps documentation [DOCDIR]
++_ACEOF
++
++  cat <<\_ACEOF
++
++Program names:
++  --program-prefix=PREFIX            prepend PREFIX to installed program names
++  --program-suffix=SUFFIX            append SUFFIX to installed program names
++  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
++
++System types:
++  --build=BUILD     configure for building on BUILD [guessed]
++  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
++_ACEOF
++fi
++
++if test -n "$ac_init_help"; then
++  case $ac_init_help in
++     short | recursive ) echo "Configuration of opkg 0.1.8:";;
++   esac
++  cat <<\_ACEOF
++
++Optional Features:
++  --disable-option-checking  ignore unrecognized --enable/--with options
++  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
++  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
++  --disable-dependency-tracking  speeds up one-time build
++  --enable-dependency-tracking   do not reject slow dependency extractors
++  --disable-largefile     omit support for large files
++  --enable-shared[=PKGS]  build shared libraries [default=yes]
++  --enable-static[=PKGS]  build static libraries [default=yes]
++  --enable-fast-install[=PKGS]
++                          optimize for fast installation [default=yes]
++  --disable-libtool-lock  avoid locking (might break parallel builds)
++  --enable-pathfinder     Enable libpathfinder support. [[default=no]]
++  --enable-curl           Enable downloading with curl [[default=yes]]
++  --enable-sha256         Enable sha256sum check (sha256.{c,h} are GPLv3
++                          licensed) [[default=no]]
++  --enable-openssl        Enable signature checking with OpenSSL
++                          [[default=no]]
++  --enable-ssl-curl       Enable certificate authentication with curl
++                          [[default="yes"]]
++  --enable-gpg            Enable signature checking with gpgme [[default=yes]]
++  --enable-shave          use shave to make the build pretty [[default=yes]]
++
++Optional Packages:
++  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
++  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
++  --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
++                          both]
++  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
++  --with-sysroot=DIR Search for dependent libraries within DIR
++                        (or the compiler's sysroot if not specified).
++  --with-opkglibdir=DIR   specifies directory to put status and info files.
++                          "/opkg" is always added so if you want your files
++                          to be in /var/lib/opkg instead of /usr/lib/opkg
++                          you should indicate
++                          --with-opkglibdir=/var/lib
++  --with-opkgetcdir=DIR   specifies directory for opkg.conf file,
++                           "/opkg" is always added so if you want your files
++                           to be in /usr/etc/opkg instead of /etc/opkg
++                           you should indicate
++                           --with-opkgetcdir=/usr/etc
++  --with-opkglockfile=FILE specifies the file used to make sure there is only
++                           one instance of opkg runnning.
++                           Defaults to ${opkglibdir}/opkg/lock, i.e.
++                           /usr/lib/opkg/lock
++
++Some influential environment variables:
++  CC          C compiler command
++  CFLAGS      C compiler flags
++  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
++              nonstandard directory <lib dir>
++  LIBS        libraries to pass to the linker, e.g. -l<library>
++  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
++              you have headers in a nonstandard directory <include dir>
++  CPP         C preprocessor
++  PKG_CONFIG  path to pkg-config utility
++  PKG_CONFIG_PATH
++              directories to add to pkg-config's search path
++  PKG_CONFIG_LIBDIR
++              path overriding pkg-config's built-in search path
++  PATHFINDER_CFLAGS
++              C compiler flags for PATHFINDER, overriding pkg-config
++  PATHFINDER_LIBS
++              linker flags for PATHFINDER, overriding pkg-config
++  CURL_CFLAGS C compiler flags for CURL, overriding pkg-config
++  CURL_LIBS   linker flags for CURL, overriding pkg-config
++  OPENSSL_CFLAGS
++              C compiler flags for OPENSSL, overriding pkg-config
++  OPENSSL_LIBS
++              linker flags for OPENSSL, overriding pkg-config
++
++Use these variables to override the choices made by `configure' or to help
++it to find libraries and programs with nonstandard names/locations.
++
++Report bugs to the package provider.
++_ACEOF
++ac_status=$?
++fi
++
++if test "$ac_init_help" = "recursive"; then
++  # If there are subdirs, report their specific --help.
++  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
++    test -d "$ac_dir" ||
++      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
++      continue
++    ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
++  # A ".." for each directory in $ac_dir_suffix.
++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
++  case $ac_top_builddir_sub in
++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++  esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++  .)  # We are building in place.
++    ac_srcdir=.
++    ac_top_srcdir=$ac_top_builddir_sub
++    ac_abs_top_srcdir=$ac_pwd ;;
++  [\\/]* | ?:[\\/]* )  # Absolute name.
++    ac_srcdir=$srcdir$ac_dir_suffix;
++    ac_top_srcdir=$srcdir
++    ac_abs_top_srcdir=$srcdir ;;
++  *) # Relative name.
++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++    ac_top_srcdir=$ac_top_build_prefix$srcdir
++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++    cd "$ac_dir" || { ac_status=$?; continue; }
++    # Check for guested configure.
++    if test -f "$ac_srcdir/configure.gnu"; then
++      echo &&
++      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
++    elif test -f "$ac_srcdir/configure"; then
++      echo &&
++      $SHELL "$ac_srcdir/configure" --help=recursive
++    else
++      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
++    fi || ac_status=$?
++    cd "$ac_pwd" || { ac_status=$?; break; }
++  done
++fi
++
++test -n "$ac_init_help" && exit $ac_status
++if $ac_init_version; then
++  cat <<\_ACEOF
++opkg configure 0.1.8
++generated by GNU Autoconf 2.68
++
++Copyright (C) 2010 Free Software Foundation, Inc.
++This configure script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it.
++_ACEOF
++  exit
++fi
++
++## ------------------------ ##
++## Autoconf initialization. ##
++## ------------------------ ##
++
++# ac_fn_c_try_compile LINENO
++# --------------------------
++# Try to compile conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext
++  if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest.$ac_objext; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_retval=1
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_compile
++
++# ac_fn_c_try_cpp LINENO
++# ----------------------
++# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_cpp ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_cpp conftest.$ac_ext"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } > conftest.i && {
++	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++    ac_retval=1
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_cpp
++
++# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists, giving a warning if it cannot be compiled using
++# the include files in INCLUDES and setting the cache variable VAR
++# accordingly.
++ac_fn_c_check_header_mongrel ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if eval \${$3+:} false; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++else
++  # Is the header compilable?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
++$as_echo_n "checking $2 usability... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_header_compiler=yes
++else
++  ac_header_compiler=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
++$as_echo "$ac_header_compiler" >&6; }
++
++# Is the header present?
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
++$as_echo_n "checking $2 presence... " >&6; }
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <$2>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  ac_header_preproc=yes
++else
++  ac_header_preproc=no
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
++$as_echo "$ac_header_preproc" >&6; }
++
++# So?  What about this header?
++case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
++  yes:no: )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
++$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++  no:yes:* )
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
++$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
++$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
++$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
++$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
++$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
++    ;;
++esac
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval "$3=\$ac_header_compiler"
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++fi
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_header_mongrel
++
++# ac_fn_c_try_run LINENO
++# ----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
++# that executables *can* be run.
++ac_fn_c_try_run ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: program exited with status $ac_status" >&5
++       $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++       ac_retval=$ac_status
++fi
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_run
++
++# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
++# -------------------------------------------------------
++# Tests whether HEADER exists and can be compiled using the include files in
++# INCLUDES, setting the cache variable VAR accordingly.
++ac_fn_c_check_header_compile ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++#include <$2>
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_header_compile
++
++# ac_fn_c_try_link LINENO
++# -----------------------
++# Try to link conftest.$ac_ext, and return whether this succeeded.
++ac_fn_c_try_link ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  rm -f conftest.$ac_objext conftest$ac_exeext
++  if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    grep -v '^ *+' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++    mv -f conftest.er1 conftest.err
++  fi
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && {
++	 test -z "$ac_c_werror_flag" ||
++	 test ! -s conftest.err
++       } && test -s conftest$ac_exeext && {
++	 test "$cross_compiling" = yes ||
++	 $as_test_x conftest$ac_exeext
++       }; then :
++  ac_retval=0
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++	ac_retval=1
++fi
++  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
++  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
++  # interfere with the next link command; also delete a directory that is
++  # left behind by Apple's compiler.  We do this before executing the actions.
++  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++  as_fn_set_status $ac_retval
++
++} # ac_fn_c_try_link
++
++# ac_fn_c_check_func LINENO FUNC VAR
++# ----------------------------------
++# Tests whether FUNC exists, setting the cache variable VAR accordingly
++ac_fn_c_check_func ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
++   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
++#define $2 innocuous_$2
++
++/* System header to define __stub macros and hopefully few prototypes,
++    which can conflict with char $2 (); below.
++    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++    <limits.h> exists even on freestanding compilers.  */
++
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++
++#undef $2
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char $2 ();
++/* The GNU C library defines this for functions which it implements
++    to always fail with ENOSYS.  Some functions are actually named
++    something starting with __ and the normal name is an alias.  */
++#if defined __stub_$2 || defined __stub___$2
++choke me
++#endif
++
++int
++main ()
++{
++return $2 ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  eval "$3=yes"
++else
++  eval "$3=no"
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_func
++
++# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
++# -------------------------------------------
++# Tests whether TYPE exists after having included INCLUDES, setting cache
++# variable VAR accordingly.
++ac_fn_c_check_type ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
++$as_echo_n "checking for $2... " >&6; }
++if eval \${$3+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  eval "$3=no"
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++if (sizeof ($2))
++	 return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$4
++int
++main ()
++{
++if (sizeof (($2)))
++	    return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++else
++  eval "$3=yes"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$3
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_type
++
++# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
++# ----------------------------------------------------
++# Tries to find if the field MEMBER exists in type AGGR, after including
++# INCLUDES, setting cache variable VAR accordingly.
++ac_fn_c_check_member ()
++{
++  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
++$as_echo_n "checking for $2.$3... " >&6; }
++if eval \${$4+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$5
++int
++main ()
++{
++static $2 ac_aggr;
++if (ac_aggr.$3)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$4=yes"
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$5
++int
++main ()
++{
++static $2 ac_aggr;
++if (sizeof ac_aggr.$3)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$4=yes"
++else
++  eval "$4=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$4
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
++
++} # ac_fn_c_check_member
++cat >config.log <<_ACEOF
++This file contains any messages produced by compilers while
++running configure, to aid debugging if configure makes a mistake.
++
++It was created by opkg $as_me 0.1.8, which was
++generated by GNU Autoconf 2.68.  Invocation command line was
++
++  $ $0 $@
++
++_ACEOF
++exec 5>>config.log
++{
++cat <<_ASUNAME
++## --------- ##
++## Platform. ##
++## --------- ##
++
++hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
++uname -m = `(uname -m) 2>/dev/null || echo unknown`
++uname -r = `(uname -r) 2>/dev/null || echo unknown`
++uname -s = `(uname -s) 2>/dev/null || echo unknown`
++uname -v = `(uname -v) 2>/dev/null || echo unknown`
++
++/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
++/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
++
++/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
++/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
++/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
++/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
++/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
++/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
++/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
++
++_ASUNAME
++
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    $as_echo "PATH: $as_dir"
++  done
++IFS=$as_save_IFS
++
++} >&5
++
++cat >&5 <<_ACEOF
++
++
++## ----------- ##
++## Core tests. ##
++## ----------- ##
++
++_ACEOF
++
++
++# Keep a trace of the command line.
++# Strip out --no-create and --no-recursion so they do not pile up.
++# Strip out --silent because we don't want to record it for future runs.
++# Also quote any args containing shell meta-characters.
++# Make two passes to allow for proper duplicate-argument suppression.
++ac_configure_args=
++ac_configure_args0=
++ac_configure_args1=
++ac_must_keep_next=false
++for ac_pass in 1 2
++do
++  for ac_arg
++  do
++    case $ac_arg in
++    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
++    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++    | -silent | --silent | --silen | --sile | --sil)
++      continue ;;
++    *\'*)
++      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    case $ac_pass in
++    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
++    2)
++      as_fn_append ac_configure_args1 " '$ac_arg'"
++      if test $ac_must_keep_next = true; then
++	ac_must_keep_next=false # Got value, back to normal.
++      else
++	case $ac_arg in
++	  *=* | --config-cache | -C | -disable-* | --disable-* \
++	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
++	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
++	  | -with-* | --with-* | -without-* | --without-* | --x)
++	    case "$ac_configure_args0 " in
++	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
++	    esac
++	    ;;
++	  -* ) ac_must_keep_next=true ;;
++	esac
++      fi
++      as_fn_append ac_configure_args " '$ac_arg'"
++      ;;
++    esac
++  done
++done
++{ ac_configure_args0=; unset ac_configure_args0;}
++{ ac_configure_args1=; unset ac_configure_args1;}
++
++# When interrupted or exit'd, cleanup temporary files, and complete
++# config.log.  We remove comments because anyway the quotes in there
++# would cause problems or look ugly.
++# WARNING: Use '\'' to represent an apostrophe within the trap.
++# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
++trap 'exit_status=$?
++  # Save into config.log some information that might help in debugging.
++  {
++    echo
++
++    $as_echo "## ---------------- ##
++## Cache variables. ##
++## ---------------- ##"
++    echo
++    # The following way of writing the cache mishandles newlines in values,
++(
++  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
++    eval ac_val=\$$ac_var
++    case $ac_val in #(
++    *${as_nl}*)
++      case $ac_var in #(
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
++      esac
++      case $ac_var in #(
++      _ | IFS | as_nl) ;; #(
++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
++      *) { eval $ac_var=; unset $ac_var;} ;;
++      esac ;;
++    esac
++  done
++  (set) 2>&1 |
++    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
++    *${as_nl}ac_space=\ *)
++      sed -n \
++	"s/'\''/'\''\\\\'\'''\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
++      ;; #(
++    *)
++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++      ;;
++    esac |
++    sort
++)
++    echo
++
++    $as_echo "## ----------------- ##
++## Output variables. ##
++## ----------------- ##"
++    echo
++    for ac_var in $ac_subst_vars
++    do
++      eval ac_val=\$$ac_var
++      case $ac_val in
++      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++      esac
++      $as_echo "$ac_var='\''$ac_val'\''"
++    done | sort
++    echo
++
++    if test -n "$ac_subst_files"; then
++      $as_echo "## ------------------- ##
++## File substitutions. ##
++## ------------------- ##"
++      echo
++      for ac_var in $ac_subst_files
++      do
++	eval ac_val=\$$ac_var
++	case $ac_val in
++	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
++	esac
++	$as_echo "$ac_var='\''$ac_val'\''"
++      done | sort
++      echo
++    fi
++
++    if test -s confdefs.h; then
++      $as_echo "## ----------- ##
++## confdefs.h. ##
++## ----------- ##"
++      echo
++      cat confdefs.h
++      echo
++    fi
++    test "$ac_signal" != 0 &&
++      $as_echo "$as_me: caught signal $ac_signal"
++    $as_echo "$as_me: exit $exit_status"
++  } >&5
++  rm -f core *.core core.conftest.* &&
++    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
++    exit $exit_status
++' 0
++for ac_signal in 1 2 13 15; do
++  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
++done
++ac_signal=0
++
++# confdefs.h avoids OS command line length limits that DEFS can exceed.
++rm -f -r conftest* confdefs.h
++
++$as_echo "/* confdefs.h */" > confdefs.h
++
++# Predefined preprocessor variables.
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_NAME "$PACKAGE_NAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_VERSION "$PACKAGE_VERSION"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_STRING "$PACKAGE_STRING"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
++_ACEOF
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE_URL "$PACKAGE_URL"
++_ACEOF
++
++
++# Let the site file select an alternate cache file if it wants to.
++# Prefer an explicitly selected file to automatically selected ones.
++ac_site_file1=NONE
++ac_site_file2=NONE
++if test -n "$CONFIG_SITE"; then
++  # We do not want a PATH search for config.site.
++  case $CONFIG_SITE in #((
++    -*)  ac_site_file1=./$CONFIG_SITE;;
++    */*) ac_site_file1=$CONFIG_SITE;;
++    *)   ac_site_file1=./$CONFIG_SITE;;
++  esac
++elif test "x$prefix" != xNONE; then
++  ac_site_file1=$prefix/share/config.site
++  ac_site_file2=$prefix/etc/config.site
++else
++  ac_site_file1=$ac_default_prefix/share/config.site
++  ac_site_file2=$ac_default_prefix/etc/config.site
++fi
++for ac_site_file in "$ac_site_file1" "$ac_site_file2"
++do
++  test "x$ac_site_file" = xNONE && continue
++  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
++$as_echo "$as_me: loading site script $ac_site_file" >&6;}
++    sed 's/^/| /' "$ac_site_file" >&5
++    . "$ac_site_file" \
++      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "failed to load site script $ac_site_file
++See \`config.log' for more details" "$LINENO" 5; }
++  fi
++done
++
++if test -r "$cache_file"; then
++  # Some versions of bash will fail to source /dev/null (special files
++  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
++  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
++$as_echo "$as_me: loading cache $cache_file" >&6;}
++    case $cache_file in
++      [\\/]* | ?:[\\/]* ) . "$cache_file";;
++      *)                      . "./$cache_file";;
++    esac
++  fi
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
++$as_echo "$as_me: creating cache $cache_file" >&6;}
++  >$cache_file
++fi
++
++as_fn_append ac_header_list " utime.h"
++# Check that the precious variables saved in the cache have kept the same
++# value.
++ac_cache_corrupted=false
++for ac_var in $ac_precious_vars; do
++  eval ac_old_set=\$ac_cv_env_${ac_var}_set
++  eval ac_new_set=\$ac_env_${ac_var}_set
++  eval ac_old_val=\$ac_cv_env_${ac_var}_value
++  eval ac_new_val=\$ac_env_${ac_var}_value
++  case $ac_old_set,$ac_new_set in
++    set,)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,set)
++      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
++$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
++      ac_cache_corrupted=: ;;
++    ,);;
++    *)
++      if test "x$ac_old_val" != "x$ac_new_val"; then
++	# differences in whitespace do not lead to failure.
++	ac_old_val_w=`echo x $ac_old_val`
++	ac_new_val_w=`echo x $ac_new_val`
++	if test "$ac_old_val_w" != "$ac_new_val_w"; then
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
++$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
++	  ac_cache_corrupted=:
++	else
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
++$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
++	  eval $ac_var=\$ac_old_val
++	fi
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
++$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
++	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
++$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
++      fi;;
++  esac
++  # Pass precious variables to config.status.
++  if test "$ac_new_set" = set; then
++    case $ac_new_val in
++    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
++    *) ac_arg=$ac_var=$ac_new_val ;;
++    esac
++    case " $ac_configure_args " in
++      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
++      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
++    esac
++  fi
++done
++if $ac_cache_corrupted; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
++$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
++  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
++fi
++## -------------------- ##
++## Main body of script. ##
++## -------------------- ##
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++
++
++ac_aux_dir=
++for ac_dir in conf "$srcdir"/conf; do
++  if test -f "$ac_dir/install-sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install-sh -c"
++    break
++  elif test -f "$ac_dir/install.sh"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/install.sh -c"
++    break
++  elif test -f "$ac_dir/shtool"; then
++    ac_aux_dir=$ac_dir
++    ac_install_sh="$ac_aux_dir/shtool install -c"
++    break
++  fi
++done
++if test -z "$ac_aux_dir"; then
++  as_fn_error $? "cannot find install-sh, install.sh, or shtool in conf \"$srcdir\"/conf" "$LINENO" 5
++fi
++
++# These three variables are undocumented and unsupported,
++# and are intended to be withdrawn in a future Autoconf release.
++# They can cause serious problems if a builder's source tree is in a directory
++# whose full name contains unusual characters.
++ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
++ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
++ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
++
++
++
++
++
++am__api_version='1.11'
++
++# Find a good install program.  We prefer a C program (faster),
++# so one script is as good as another.  But avoid the broken or
++# incompatible versions:
++# SysV /etc/install, /usr/sbin/install
++# SunOS /usr/etc/install
++# IRIX /sbin/install
++# AIX /bin/install
++# AmigaOS /C/install, which installs bootblocks on floppy discs
++# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
++# AFS /usr/afsws/bin/install, which mishandles nonexistent args
++# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
++# OS/2's system install, which has a completely different semantic
++# ./install, which can be erroneously created by make from ./install.sh.
++# Reject install programs that cannot install multiple files.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
++$as_echo_n "checking for a BSD-compatible install... " >&6; }
++if test -z "$INSTALL"; then
++if ${ac_cv_path_install+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    # Account for people who put trailing slashes in PATH elements.
++case $as_dir/ in #((
++  ./ | .// | /[cC]/* | \
++  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
++  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
++  /usr/ucb/* ) ;;
++  *)
++    # OSF1 and SCO ODT 3.0 have their own names for install.
++    # Don't use installbsd from OSF since it installs stuff as root
++    # by default.
++    for ac_prog in ginstall scoinst install; do
++      for ac_exec_ext in '' $ac_executable_extensions; do
++	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
++	  if test $ac_prog = install &&
++	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # AIX install.  It has an incompatible calling convention.
++	    :
++	  elif test $ac_prog = install &&
++	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
++	    # program-specific install script used by HP pwplus--don't use.
++	    :
++	  else
++	    rm -rf conftest.one conftest.two conftest.dir
++	    echo one > conftest.one
++	    echo two > conftest.two
++	    mkdir conftest.dir
++	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
++	      test -s conftest.one && test -s conftest.two &&
++	      test -s conftest.dir/conftest.one &&
++	      test -s conftest.dir/conftest.two
++	    then
++	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
++	      break 3
++	    fi
++	  fi
++	fi
++      done
++    done
++    ;;
++esac
++
++  done
++IFS=$as_save_IFS
++
++rm -rf conftest.one conftest.two conftest.dir
++
++fi
++  if test "${ac_cv_path_install+set}" = set; then
++    INSTALL=$ac_cv_path_install
++  else
++    # As a last resort, use the slow shell script.  Don't cache a
++    # value for INSTALL within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the value is a relative name.
++    INSTALL=$ac_install_sh
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
++$as_echo "$INSTALL" >&6; }
++
++# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
++# It thinks the first close brace ends the variable substitution.
++test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
++
++test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
++
++test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
++$as_echo_n "checking whether build environment is sane... " >&6; }
++# Just in case
++sleep 1
++echo timestamp > conftest.file
++# Reject unsafe characters in $srcdir or the absolute working directory
++# name.  Accept space and tab only in the latter.
++am_lf='
++'
++case `pwd` in
++  *[\\\"\#\$\&\'\`$am_lf]*)
++    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
++esac
++case $srcdir in
++  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
++    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
++esac
++
++# Do `set' in a subshell so we don't clobber the current shell's
++# arguments.  Must try -L first in case configure is actually a
++# symlink; some systems play weird games with the mod time of symlinks
++# (eg FreeBSD returns the mod time of the symlink's containing
++# directory).
++if (
++   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
++   if test "$*" = "X"; then
++      # -L didn't work.
++      set X `ls -t "$srcdir/configure" conftest.file`
++   fi
++   rm -f conftest.file
++   if test "$*" != "X $srcdir/configure conftest.file" \
++      && test "$*" != "X conftest.file $srcdir/configure"; then
++
++      # If neither matched, then we have a broken ls.  This can happen
++      # if, for instance, CONFIG_SHELL is bash and it inherits a
++      # broken ls alias from the environment.  This has actually
++      # happened.  Such a system could not be considered "sane".
++      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
++alias in your environment" "$LINENO" 5
++   fi
++
++   test "$2" = conftest.file
++   )
++then
++   # Ok.
++   :
++else
++   as_fn_error $? "newly created file is older than distributed files!
++Check your system clock" "$LINENO" 5
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++test "$program_prefix" != NONE &&
++  program_transform_name="s&^&$program_prefix&;$program_transform_name"
++# Use a double $ so make ignores it.
++test "$program_suffix" != NONE &&
++  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
++# Double any \ or $.
++# By default was `s,x,x', remove it if useless.
++ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
++program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
++
++# expand $ac_aux_dir to an absolute path
++am_aux_dir=`cd $ac_aux_dir && pwd`
++
++if test x"${MISSING+set}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
++  *)
++    MISSING="\${SHELL} $am_aux_dir/missing" ;;
++  esac
++fi
++# Use eval to expand $SHELL
++if eval "$MISSING --run true"; then
++  am_missing_run="$MISSING --run "
++else
++  am_missing_run=
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
++$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
++fi
++
++if test x"${install_sh}" != xset; then
++  case $am_aux_dir in
++  *\ * | *\	*)
++    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
++  *)
++    install_sh="\${SHELL} $am_aux_dir/install-sh"
++  esac
++fi
++
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'.  However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++if test "$cross_compiling" != no; then
++  if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$STRIP"; then
++  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
++$as_echo "$STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++  ac_ct_STRIP=$STRIP
++  # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_STRIP"; then
++  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_STRIP="strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
++$as_echo "$ac_ct_STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_STRIP" = x; then
++    STRIP=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    STRIP=$ac_ct_STRIP
++  fi
++else
++  STRIP="$ac_cv_prog_STRIP"
++fi
++
++fi
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
++$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
++if test -z "$MKDIR_P"; then
++  if ${ac_cv_path_mkdir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in mkdir gmkdir; do
++	 for ac_exec_ext in '' $ac_executable_extensions; do
++	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
++	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
++	     'mkdir (GNU coreutils) '* | \
++	     'mkdir (coreutils) '* | \
++	     'mkdir (fileutils) '4.1*)
++	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
++	       break 3;;
++	   esac
++	 done
++       done
++  done
++IFS=$as_save_IFS
++
++fi
++
++  test -d ./--version && rmdir ./--version
++  if test "${ac_cv_path_mkdir+set}" = set; then
++    MKDIR_P="$ac_cv_path_mkdir -p"
++  else
++    # As a last resort, use the slow shell script.  Don't cache a
++    # value for MKDIR_P within a source directory, because that will
++    # break other packages using the cache if that directory is
++    # removed, or if the value is a relative name.
++    MKDIR_P="$ac_install_sh -d"
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
++$as_echo "$MKDIR_P" >&6; }
++
++mkdir_p="$MKDIR_P"
++case $mkdir_p in
++  [\\/$]* | ?:[\\/]*) ;;
++  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
++esac
++
++for ac_prog in gawk mawk nawk awk
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_AWK+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$AWK"; then
++  ac_cv_prog_AWK="$AWK" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_AWK="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++AWK=$ac_cv_prog_AWK
++if test -n "$AWK"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
++$as_echo "$AWK" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$AWK" && break
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
++$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
++set x ${MAKE-make}
++ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
++if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat >conftest.make <<\_ACEOF
++SHELL = /bin/sh
++all:
++	@echo '@@@%%%=$(MAKE)=@@@%%%'
++_ACEOF
++# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
++case `${MAKE-make} -f conftest.make 2>/dev/null` in
++  *@@@%%%=?*=@@@%%%*)
++    eval ac_cv_prog_make_${ac_make}_set=yes;;
++  *)
++    eval ac_cv_prog_make_${ac_make}_set=no;;
++esac
++rm -f conftest.make
++fi
++if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  SET_MAKE=
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++  SET_MAKE="MAKE=${MAKE-make}"
++fi
++
++rm -rf .tst 2>/dev/null
++mkdir .tst 2>/dev/null
++if test -d .tst; then
++  am__leading_dot=.
++else
++  am__leading_dot=_
++fi
++rmdir .tst 2>/dev/null
++
++if test "`cd $srcdir && pwd`" != "`pwd`"; then
++  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
++  # is not polluted with repeated "-I."
++  am__isrc=' -I$(srcdir)'
++  # test to see if srcdir already configured
++  if test -f $srcdir/config.status; then
++    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
++  fi
++fi
++
++# test whether we have cygpath
++if test -z "$CYGPATH_W"; then
++  if (cygpath --version) >/dev/null 2>/dev/null; then
++    CYGPATH_W='cygpath -w'
++  else
++    CYGPATH_W=echo
++  fi
++fi
++
++
++# Define the identity of the package.
++ PACKAGE='opkg'
++ VERSION='0.1.8'
++
++
++cat >>confdefs.h <<_ACEOF
++#define PACKAGE "$PACKAGE"
++_ACEOF
++
++
++cat >>confdefs.h <<_ACEOF
++#define VERSION "$VERSION"
++_ACEOF
++
++# Some tools Automake needs.
++
++ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
++
++
++AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
++
++
++AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
++
++
++AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
++
++
++MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
++
++# We need awk for the "check" target.  The system "awk" is bad on
++# some platforms.
++# Always define AMTAR for backward compatibility.
++
++AMTAR=${AMTAR-"${am_missing_run}tar"}
++
++am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
++
++
++
++
++
++ac_config_headers="$ac_config_headers libopkg/config.h"
++
++
++# Make sure we can run config.sub.
++$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
++  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
++$as_echo_n "checking build system type... " >&6; }
++if ${ac_cv_build+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_build_alias=$build_alias
++test "x$ac_build_alias" = x &&
++  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
++test "x$ac_build_alias" = x &&
++  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
++ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
++  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
++$as_echo "$ac_cv_build" >&6; }
++case $ac_cv_build in
++*-*-*) ;;
++*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
++esac
++build=$ac_cv_build
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_build
++shift
++build_cpu=$1
++build_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++build_os=$*
++IFS=$ac_save_IFS
++case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
++$as_echo_n "checking host system type... " >&6; }
++if ${ac_cv_host+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "x$host_alias" = x; then
++  ac_cv_host=$ac_cv_build
++else
++  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
++    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
++$as_echo "$ac_cv_host" >&6; }
++case $ac_cv_host in
++*-*-*) ;;
++*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
++esac
++host=$ac_cv_host
++ac_save_IFS=$IFS; IFS='-'
++set x $ac_cv_host
++shift
++host_cpu=$1
++host_vendor=$2
++shift; shift
++# Remember, the first character of IFS is used to create $*,
++# except with old shells:
++host_os=$*
++IFS=$ac_save_IFS
++case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
++
++
++DEPDIR="${am__leading_dot}deps"
++
++ac_config_commands="$ac_config_commands depfiles"
++
++
++am_make=${MAKE-make}
++cat > confinc << 'END'
++am__doit:
++	@echo this is the am__doit target
++.PHONY: am__doit
++END
++# If we don't find an include directive, just comment out the code.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
++$as_echo_n "checking for style of include used by $am_make... " >&6; }
++am__include="#"
++am__quote=
++_am_result=none
++# First try GNU make style include.
++echo "include confinc" > confmf
++# Ignore all kinds of additional output from `make'.
++case `$am_make -s -f confmf 2> /dev/null` in #(
++*the\ am__doit\ target*)
++  am__include=include
++  am__quote=
++  _am_result=GNU
++  ;;
++esac
++# Now try BSD make style include.
++if test "$am__include" = "#"; then
++   echo '.include "confinc"' > confmf
++   case `$am_make -s -f confmf 2> /dev/null` in #(
++   *the\ am__doit\ target*)
++     am__include=.include
++     am__quote="\""
++     _am_result=BSD
++     ;;
++   esac
++fi
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
++$as_echo "$_am_result" >&6; }
++rm -f confinc confmf
++
++# Check whether --enable-dependency-tracking was given.
++if test "${enable_dependency_tracking+set}" = set; then :
++  enableval=$enable_dependency_tracking;
++fi
++
++if test "x$enable_dependency_tracking" != xno; then
++  am_depcomp="$ac_aux_dir/depcomp"
++  AMDEPBACKSLASH='\'
++  am__nodep='_no'
++fi
++ if test "x$enable_dependency_tracking" != xno; then
++  AMDEP_TRUE=
++  AMDEP_FALSE='#'
++else
++  AMDEP_TRUE='#'
++  AMDEP_FALSE=
++fi
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++  ac_ct_CC=$CC
++  # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++else
++  CC="$ac_cv_prog_CC"
++fi
++
++if test -z "$CC"; then
++          if test -n "$ac_tool_prefix"; then
++    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  fi
++fi
++if test -z "$CC"; then
++  # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++       ac_prog_rejected=yes
++       continue
++     fi
++    ac_cv_prog_CC="cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++if test $ac_prog_rejected = yes; then
++  # We found a bogon in the path, so make sure we never use it.
++  set dummy $ac_cv_prog_CC
++  shift
++  if test $# != 0; then
++    # We chose a different compiler from the bogus one.
++    # However, it has the same basename, so the bogon will be chosen
++    # first if we set CC to just the basename; use the full file name.
++    shift
++    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++  fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$CC"; then
++  if test -n "$ac_tool_prefix"; then
++  for ac_prog in cl.exe
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++    test -n "$CC" && break
++  done
++fi
++if test -z "$CC"; then
++  ac_ct_CC=$CC
++  for ac_prog in cl.exe
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$ac_ct_CC" && break
++done
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++fi
++
++fi
++
++
++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "no acceptable C compiler found in \$PATH
++See \`config.log' for more details" "$LINENO" 5; }
++
++# Provide some information about the compiler.
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
++set X $ac_compile
++ac_compiler=$2
++for ac_option in --version -v -V -qversion; do
++  { { ac_try="$ac_compiler $ac_option >&5"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    sed '10a\
++... rest of stderr output deleted ...
++         10q' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++  fi
++  rm -f conftest.er1 conftest.err
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++done
++
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
++# Try to create an executable without -o first, disregard a.out.
++# It will help us diagnose broken compilers, and finding out an intuition
++# of exeext.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
++$as_echo_n "checking whether the C compiler works... " >&6; }
++ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
++
++# The possible output files:
++ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
++
++ac_rmfiles=
++for ac_file in $ac_files
++do
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
++  esac
++done
++rm -f $ac_rmfiles
++
++if { { ac_try="$ac_link_default"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link_default") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
++# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
++# in a Makefile.  We should not override ac_cv_exeext if it was cached,
++# so that the user can short-circuit this test for compilers unknown to
++# Autoconf.
++for ac_file in $ac_files ''
++do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
++	;;
++    [ab].out )
++	# We found the default executable, but exeext='' is most
++	# certainly right.
++	break;;
++    *.* )
++	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
++	then :; else
++	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	fi
++	# We set ac_cv_exeext here because the later test for it is not
++	# safe: cross compilers may not add the suffix if given an `-o'
++	# argument, so we may need to know it at that point already.
++	# Even if this section looks crufty: it has the advantage of
++	# actually working.
++	break;;
++    * )
++	break;;
++  esac
++done
++test "$ac_cv_exeext" = no && ac_cv_exeext=
++
++else
++  ac_file=''
++fi
++if test -z "$ac_file"; then :
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++$as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error 77 "C compiler cannot create executables
++See \`config.log' for more details" "$LINENO" 5; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
++$as_echo_n "checking for C compiler default output file name... " >&6; }
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
++$as_echo "$ac_file" >&6; }
++ac_exeext=$ac_cv_exeext
++
++rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
++$as_echo_n "checking for suffix of executables... " >&6; }
++if { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  # If both `conftest.exe' and `conftest' are `present' (well, observable)
++# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
++# work properly (i.e., refer to `conftest.exe'), while it won't with
++# `rm'.
++for ac_file in conftest.exe conftest conftest.*; do
++  test -f "$ac_file" || continue
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
++    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
++	  break;;
++    * ) break;;
++  esac
++done
++else
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot compute suffix of executables: cannot compile and link
++See \`config.log' for more details" "$LINENO" 5; }
++fi
++rm -f conftest conftest$ac_cv_exeext
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
++$as_echo "$ac_cv_exeext" >&6; }
++
++rm -f conftest.$ac_ext
++EXEEXT=$ac_cv_exeext
++ac_exeext=$EXEEXT
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdio.h>
++int
++main ()
++{
++FILE *f = fopen ("conftest.out", "w");
++ return ferror (f) || fclose (f) != 0;
++
++  ;
++  return 0;
++}
++_ACEOF
++ac_clean_files="$ac_clean_files conftest.out"
++# Check that the compiler produces executables we can run.  If not, either
++# the compiler is broken, or we cross compile.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
++$as_echo_n "checking whether we are cross compiling... " >&6; }
++if test "$cross_compiling" != yes; then
++  { { ac_try="$ac_link"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_link") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++  if { ac_try='./conftest$ac_cv_exeext'
++  { { case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_try") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; }; then
++    cross_compiling=no
++  else
++    if test "$cross_compiling" = maybe; then
++	cross_compiling=yes
++    else
++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot run C compiled programs.
++If you meant to cross compile, use \`--host'.
++See \`config.log' for more details" "$LINENO" 5; }
++    fi
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
++$as_echo "$cross_compiling" >&6; }
++
++rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
++ac_clean_files=$ac_clean_files_save
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
++$as_echo_n "checking for suffix of object files... " >&6; }
++if ${ac_cv_objext+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++rm -f conftest.o conftest.obj
++if { { ac_try="$ac_compile"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compile") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then :
++  for ac_file in conftest.o conftest.obj conftest.*; do
++  test -f "$ac_file" || continue;
++  case $ac_file in
++    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
++    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
++       break;;
++  esac
++done
++else
++  $as_echo "$as_me: failed program was:" >&5
++sed 's/^/| /' conftest.$ac_ext >&5
++
++{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "cannot compute suffix of object files: cannot compile
++See \`config.log' for more details" "$LINENO" 5; }
++fi
++rm -f conftest.$ac_cv_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
++$as_echo "$ac_cv_objext" >&6; }
++OBJEXT=$ac_cv_objext
++ac_objext=$OBJEXT
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
++if ${ac_cv_c_compiler_gnu+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++#ifndef __GNUC__
++       choke me
++#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_compiler_gnu=yes
++else
++  ac_compiler_gnu=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
++$as_echo "$ac_cv_c_compiler_gnu" >&6; }
++if test $ac_compiler_gnu = yes; then
++  GCC=yes
++else
++  GCC=
++fi
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
++$as_echo_n "checking whether $CC accepts -g... " >&6; }
++if ${ac_cv_prog_cc_g+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_save_c_werror_flag=$ac_c_werror_flag
++   ac_c_werror_flag=yes
++   ac_cv_prog_cc_g=no
++   CFLAGS="-g"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++else
++  CFLAGS=""
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++else
++  ac_c_werror_flag=$ac_save_c_werror_flag
++	 CFLAGS="-g"
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++   ac_c_werror_flag=$ac_save_c_werror_flag
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
++$as_echo "$ac_cv_prog_cc_g" >&6; }
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-g"
++  fi
++else
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
++if ${ac_cv_prog_cc_c89+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_prog_cc_c89=no
++ac_save_CC=$CC
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++     char **p;
++     int i;
++{
++  return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++  char *s;
++  va_list v;
++  va_start (v,p);
++  s = g (p, va_arg (v,int));
++  va_end (v);
++  return s;
++}
++
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
++   function prototypes and stuff, but not '\xHH' hex character constants.
++   These don't provoke an error unfortunately, instead are silently treated
++   as 'x'.  The following induces an error, until -std is added to get
++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
++   array size at least.  It's necessary to write '\x00'==0 to get something
++   that's true only with -std.  */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
++
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++   inside strings and character constants.  */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
++  ;
++  return 0;
++}
++_ACEOF
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++  CC="$ac_save_CC $ac_arg"
++  if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_c89=$ac_arg
++fi
++rm -f core conftest.err conftest.$ac_objext
++  test "x$ac_cv_prog_cc_c89" != "xno" && break
++done
++rm -f conftest.$ac_ext
++CC=$ac_save_CC
++
++fi
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++  x)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
++$as_echo "none needed" >&6; } ;;
++  xno)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
++$as_echo "unsupported" >&6; } ;;
++  *)
++    CC="$CC $ac_cv_prog_cc_c89"
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
++esac
++if test "x$ac_cv_prog_cc_c89" != xno; then :
++
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++depcc="$CC"   am_compiler_list=
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
++$as_echo_n "checking dependency style of $depcc... " >&6; }
++if ${am_cv_CC_dependencies_compiler_type+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++  # We make a subdir and do the tests there.  Otherwise we can end up
++  # making bogus files that we don't know about and never remove.  For
++  # instance it was reported that on HP-UX the gcc test will end up
++  # making a dummy file named `D' -- because `-MD' means `put the output
++  # in D'.
++  rm -rf conftest.dir
++  mkdir conftest.dir
++  # Copy depcomp to subdir because otherwise we won't find it if we're
++  # using a relative directory.
++  cp "$am_depcomp" conftest.dir
++  cd conftest.dir
++  # We will build objects and dependencies in a subdirectory because
++  # it helps to detect inapplicable dependency modes.  For instance
++  # both Tru64's cc and ICC support -MD to output dependencies as a
++  # side effect of compilation, but ICC will put the dependencies in
++  # the current directory while Tru64 will put them in the object
++  # directory.
++  mkdir sub
++
++  am_cv_CC_dependencies_compiler_type=none
++  if test "$am_compiler_list" = ""; then
++     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
++  fi
++  am__universal=false
++  case " $depcc " in #(
++     *\ -arch\ *\ -arch\ *) am__universal=true ;;
++     esac
++
++  for depmode in $am_compiler_list; do
++    # Setup a source with many dependencies, because some compilers
++    # like to wrap large dependency lists on column 80 (with \), and
++    # we should not choose a depcomp mode which is confused by this.
++    #
++    # We need to recreate these files for each test, as the compiler may
++    # overwrite some of them when testing with obscure command lines.
++    # This happens at least with the AIX C compiler.
++    : > sub/conftest.c
++    for i in 1 2 3 4 5 6; do
++      echo '#include "conftst'$i'.h"' >> sub/conftest.c
++      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
++      # Solaris 8's {/usr,}/bin/sh.
++      touch sub/conftst$i.h
++    done
++    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
++
++    # We check with `-c' and `-o' for the sake of the "dashmstdout"
++    # mode.  It turns out that the SunPro C++ compiler does not properly
++    # handle `-M -o', and we need to detect this.  Also, some Intel
++    # versions had trouble with output in subdirs
++    am__obj=sub/conftest.${OBJEXT-o}
++    am__minus_obj="-o $am__obj"
++    case $depmode in
++    gcc)
++      # This depmode causes a compiler race in universal mode.
++      test "$am__universal" = false || continue
++      ;;
++    nosideeffect)
++      # after this tag, mechanisms are not by side-effect, so they'll
++      # only be used when explicitly requested
++      if test "x$enable_dependency_tracking" = xyes; then
++	continue
++      else
++	break
++      fi
++      ;;
++    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
++      # This compiler won't grok `-c -o', but also, the minuso test has
++      # not run yet.  These depmodes are late enough in the game, and
++      # so weak that their functioning should not be impacted.
++      am__obj=conftest.${OBJEXT-o}
++      am__minus_obj=
++      ;;
++    none) break ;;
++    esac
++    if depmode=$depmode \
++       source=sub/conftest.c object=$am__obj \
++       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
++       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
++         >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
++       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++      # icc doesn't choke on unknown options, it will just issue warnings
++      # or remarks (even with -Werror).  So we grep stderr for any message
++      # that says an option was ignored or not supported.
++      # When given -MP, icc 7.0 and 7.1 complain thusly:
++      #   icc: Command line warning: ignoring option '-M'; no argument required
++      # The diagnosis changed in icc 8.0:
++      #   icc: Command line remark: option '-MP' not supported
++      if (grep 'ignoring option' conftest.err ||
++          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
++        am_cv_CC_dependencies_compiler_type=$depmode
++        break
++      fi
++    fi
++  done
++
++  cd ..
++  rm -rf conftest.dir
++else
++  am_cv_CC_dependencies_compiler_type=none
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
++
++ if
++  test "x$enable_dependency_tracking" != xno \
++  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
++  am__fastdepCC_TRUE=
++  am__fastdepCC_FALSE='#'
++else
++  am__fastdepCC_TRUE='#'
++  am__fastdepCC_FALSE=
++fi
++
++
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
++$as_echo_n "checking how to run the C preprocessor... " >&6; }
++# On Suns, sometimes $CPP names a directory.
++if test -n "$CPP" && test -d "$CPP"; then
++  CPP=
++fi
++if test -z "$CPP"; then
++  if ${ac_cv_prog_CPP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++      # Double quotes because CPP needs to be expanded
++    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
++    do
++      ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++
++else
++  # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ac_nonexistent.h>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
++else
++  # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++  break
++fi
++
++    done
++    ac_cv_prog_CPP=$CPP
++
++fi
++  CPP=$ac_cv_prog_CPP
++else
++  ac_cv_prog_CPP=$CPP
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
++$as_echo "$CPP" >&6; }
++ac_preproc_ok=false
++for ac_c_preproc_warn_flag in '' yes
++do
++  # Use a header file that comes with gcc, so configuring glibc
++  # with a fresh cross-compiler works.
++  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
++  # <limits.h> exists even on freestanding compilers.
++  # On the NeXT, cc -E runs the code through the compiler's parser,
++  # not just through cpp. "Syntax error" is here to catch this case.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifdef __STDC__
++# include <limits.h>
++#else
++# include <assert.h>
++#endif
++		     Syntax error
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++
++else
++  # Broken: fails on valid input.
++continue
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++
++  # OK, works on sane cases.  Now check whether nonexistent headers
++  # can be detected and how.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ac_nonexistent.h>
++_ACEOF
++if ac_fn_c_try_cpp "$LINENO"; then :
++  # Broken: success on invalid input.
++continue
++else
++  # Passes both tests.
++ac_preproc_ok=:
++break
++fi
++rm -f conftest.err conftest.i conftest.$ac_ext
++
++done
++# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
++rm -f conftest.i conftest.err conftest.$ac_ext
++if $ac_preproc_ok; then :
++
++else
++  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
++See \`config.log' for more details" "$LINENO" 5; }
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
++$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
++if ${ac_cv_path_GREP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$GREP"; then
++  ac_path_GREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in grep ggrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
++# Check for GNU ac_path_GREP and select it if it is found.
++  # Check for GNU $ac_path_GREP
++case `"$ac_path_GREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'GREP' >> "conftest.nl"
++    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_GREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_GREP="$ac_path_GREP"
++      ac_path_GREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_GREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_GREP"; then
++    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_GREP=$GREP
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
++$as_echo "$ac_cv_path_GREP" >&6; }
++ GREP="$ac_cv_path_GREP"
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
++$as_echo_n "checking for egrep... " >&6; }
++if ${ac_cv_path_EGREP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
++   then ac_cv_path_EGREP="$GREP -E"
++   else
++     if test -z "$EGREP"; then
++  ac_path_EGREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in egrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
++# Check for GNU ac_path_EGREP and select it if it is found.
++  # Check for GNU $ac_path_EGREP
++case `"$ac_path_EGREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'EGREP' >> "conftest.nl"
++    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_EGREP="$ac_path_EGREP"
++      ac_path_EGREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_EGREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_EGREP"; then
++    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_EGREP=$EGREP
++fi
++
++   fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
++$as_echo "$ac_cv_path_EGREP" >&6; }
++ EGREP="$ac_cv_path_EGREP"
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++$as_echo_n "checking for ANSI C header files... " >&6; }
++if ${ac_cv_header_stdc+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_stdc=yes
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "memchr" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "free" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++  if test "$cross_compiling" = yes; then :
++  :
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int
++main ()
++{
++  int i;
++  for (i = 0; i < 256; i++)
++    if (XOR (islower (i), ISLOWER (i))
++	|| toupper (i) != TOUPPER (i))
++      return 2;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
++
++fi
++
++# On IRIX 5.3, sys/types and inttypes.h are conflicting.
++for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
++		  inttypes.h stdint.h unistd.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
++"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
++if test "x$ac_cv_header_minix_config_h" = xyes; then :
++  MINIX=yes
++else
++  MINIX=
++fi
++
++
++  if test "$MINIX" = yes; then
++
++$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
++
++
++$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
++
++
++$as_echo "#define _MINIX 1" >>confdefs.h
++
++  fi
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
++$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
++if ${ac_cv_safe_to_define___extensions__+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++#	  define __EXTENSIONS__ 1
++	  $ac_includes_default
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_safe_to_define___extensions__=yes
++else
++  ac_cv_safe_to_define___extensions__=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
++$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
++  test $ac_cv_safe_to_define___extensions__ = yes &&
++    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
++
++  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
++
++  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
++
++  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
++
++  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
++
++
++
++
++# Disable C++/Fortran checks
++
++
++
++
++for top_builddir in . .. ../.. $ac_auxdir $ac_auxdir/..; do
++  test -f $top_builddir/configure && break
++done
++
++# large file support can be useful for gpgme
++# Check whether --enable-largefile was given.
++if test "${enable_largefile+set}" = set; then :
++  enableval=$enable_largefile;
++fi
++
++if test "$enable_largefile" != no; then
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
++$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
++if ${ac_cv_sys_largefile_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_sys_largefile_CC=no
++     if test "$GCC" != yes; then
++       ac_save_CC=$CC
++       while :; do
++	 # IRIX 6.2 and later do not support large files by default,
++	 # so use the C compiler's -n32 option if that helps.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++ /* Check that off_t can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++    since some C++ compilers masquerading as C compilers
++    incorrectly reject 9223372036854775807.  */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++		       && LARGE_OFF_T % 2147483647 == 1)
++		      ? 1 : -1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++	 if ac_fn_c_try_compile "$LINENO"; then :
++  break
++fi
++rm -f core conftest.err conftest.$ac_objext
++	 CC="$CC -n32"
++	 if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_sys_largefile_CC=' -n32'; break
++fi
++rm -f core conftest.err conftest.$ac_objext
++	 break
++       done
++       CC=$ac_save_CC
++       rm -f conftest.$ac_ext
++    fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
++$as_echo "$ac_cv_sys_largefile_CC" >&6; }
++  if test "$ac_cv_sys_largefile_CC" != no; then
++    CC=$CC$ac_cv_sys_largefile_CC
++  fi
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
++$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
++if ${ac_cv_sys_file_offset_bits+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  while :; do
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++ /* Check that off_t can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++    since some C++ compilers masquerading as C compilers
++    incorrectly reject 9223372036854775807.  */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++		       && LARGE_OFF_T % 2147483647 == 1)
++		      ? 1 : -1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_sys_file_offset_bits=no; break
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#define _FILE_OFFSET_BITS 64
++#include <sys/types.h>
++ /* Check that off_t can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++    since some C++ compilers masquerading as C compilers
++    incorrectly reject 9223372036854775807.  */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++		       && LARGE_OFF_T % 2147483647 == 1)
++		      ? 1 : -1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_sys_file_offset_bits=64; break
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  ac_cv_sys_file_offset_bits=unknown
++  break
++done
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
++$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
++case $ac_cv_sys_file_offset_bits in #(
++  no | unknown) ;;
++  *)
++cat >>confdefs.h <<_ACEOF
++#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
++_ACEOF
++;;
++esac
++rm -rf conftest*
++  if test $ac_cv_sys_file_offset_bits = unknown; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
++$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
++if ${ac_cv_sys_large_files+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  while :; do
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++ /* Check that off_t can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++    since some C++ compilers masquerading as C compilers
++    incorrectly reject 9223372036854775807.  */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++		       && LARGE_OFF_T % 2147483647 == 1)
++		      ? 1 : -1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_sys_large_files=no; break
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#define _LARGE_FILES 1
++#include <sys/types.h>
++ /* Check that off_t can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++    since some C++ compilers masquerading as C compilers
++    incorrectly reject 9223372036854775807.  */
++#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
++		       && LARGE_OFF_T % 2147483647 == 1)
++		      ? 1 : -1];
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_sys_large_files=1; break
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++  ac_cv_sys_large_files=unknown
++  break
++done
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
++$as_echo "$ac_cv_sys_large_files" >&6; }
++case $ac_cv_sys_large_files in #(
++  no | unknown) ;;
++  *)
++cat >>confdefs.h <<_ACEOF
++#define _LARGE_FILES $ac_cv_sys_large_files
++_ACEOF
++;;
++esac
++rm -rf conftest*
++  fi
++fi
++
++
++
++# Checks for programs
++for ac_prog in gawk mawk nawk awk
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_AWK+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$AWK"; then
++  ac_cv_prog_AWK="$AWK" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_AWK="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++AWK=$ac_cv_prog_AWK
++if test -n "$AWK"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
++$as_echo "$AWK" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$AWK" && break
++done
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_CC"; then
++  ac_ct_CC=$CC
++  # Extract the first word of "gcc", so it can be a program name with args.
++set dummy gcc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="gcc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++else
++  CC="$ac_cv_prog_CC"
++fi
++
++if test -z "$CC"; then
++          if test -n "$ac_tool_prefix"; then
++    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
++set dummy ${ac_tool_prefix}cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="${ac_tool_prefix}cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  fi
++fi
++if test -z "$CC"; then
++  # Extract the first word of "cc", so it can be a program name with args.
++set dummy cc; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++  ac_prog_rejected=no
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
++       ac_prog_rejected=yes
++       continue
++     fi
++    ac_cv_prog_CC="cc"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++if test $ac_prog_rejected = yes; then
++  # We found a bogon in the path, so make sure we never use it.
++  set dummy $ac_cv_prog_CC
++  shift
++  if test $# != 0; then
++    # We chose a different compiler from the bogus one.
++    # However, it has the same basename, so the bogon will be chosen
++    # first if we set CC to just the basename; use the full file name.
++    shift
++    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
++  fi
++fi
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$CC"; then
++  if test -n "$ac_tool_prefix"; then
++  for ac_prog in cl.exe
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$CC"; then
++  ac_cv_prog_CC="$CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++CC=$ac_cv_prog_CC
++if test -n "$CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
++$as_echo "$CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++    test -n "$CC" && break
++  done
++fi
++if test -z "$CC"; then
++  ac_ct_CC=$CC
++  for ac_prog in cl.exe
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_CC+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_CC"; then
++  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_CC="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_CC=$ac_cv_prog_ac_ct_CC
++if test -n "$ac_ct_CC"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
++$as_echo "$ac_ct_CC" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$ac_ct_CC" && break
++done
++
++  if test "x$ac_ct_CC" = x; then
++    CC=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    CC=$ac_ct_CC
++  fi
++fi
++
++fi
++
++
++test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "no acceptable C compiler found in \$PATH
++See \`config.log' for more details" "$LINENO" 5; }
++
++# Provide some information about the compiler.
++$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
++set X $ac_compile
++ac_compiler=$2
++for ac_option in --version -v -V -qversion; do
++  { { ac_try="$ac_compiler $ac_option >&5"
++case "(($ac_try" in
++  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
++  *) ac_try_echo=$ac_try;;
++esac
++eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
++$as_echo "$ac_try_echo"; } >&5
++  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
++  ac_status=$?
++  if test -s conftest.err; then
++    sed '10a\
++... rest of stderr output deleted ...
++         10q' conftest.err >conftest.er1
++    cat conftest.er1 >&5
++  fi
++  rm -f conftest.er1 conftest.err
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
++$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
++if ${ac_cv_c_compiler_gnu+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++#ifndef __GNUC__
++       choke me
++#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_compiler_gnu=yes
++else
++  ac_compiler_gnu=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++ac_cv_c_compiler_gnu=$ac_compiler_gnu
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
++$as_echo "$ac_cv_c_compiler_gnu" >&6; }
++if test $ac_compiler_gnu = yes; then
++  GCC=yes
++else
++  GCC=
++fi
++ac_test_CFLAGS=${CFLAGS+set}
++ac_save_CFLAGS=$CFLAGS
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
++$as_echo_n "checking whether $CC accepts -g... " >&6; }
++if ${ac_cv_prog_cc_g+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_save_c_werror_flag=$ac_c_werror_flag
++   ac_c_werror_flag=yes
++   ac_cv_prog_cc_g=no
++   CFLAGS="-g"
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++else
++  CFLAGS=""
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++else
++  ac_c_werror_flag=$ac_save_c_werror_flag
++	 CFLAGS="-g"
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_g=yes
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++   ac_c_werror_flag=$ac_save_c_werror_flag
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
++$as_echo "$ac_cv_prog_cc_g" >&6; }
++if test "$ac_test_CFLAGS" = set; then
++  CFLAGS=$ac_save_CFLAGS
++elif test $ac_cv_prog_cc_g = yes; then
++  if test "$GCC" = yes; then
++    CFLAGS="-g -O2"
++  else
++    CFLAGS="-g"
++  fi
++else
++  if test "$GCC" = yes; then
++    CFLAGS="-O2"
++  else
++    CFLAGS=
++  fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
++$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
++if ${ac_cv_prog_cc_c89+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_prog_cc_c89=no
++ac_save_CC=$CC
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdarg.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
++struct buf { int x; };
++FILE * (*rcsopen) (struct buf *, struct stat *, int);
++static char *e (p, i)
++     char **p;
++     int i;
++{
++  return p[i];
++}
++static char *f (char * (*g) (char **, int), char **p, ...)
++{
++  char *s;
++  va_list v;
++  va_start (v,p);
++  s = g (p, va_arg (v,int));
++  va_end (v);
++  return s;
++}
++
++/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
++   function prototypes and stuff, but not '\xHH' hex character constants.
++   These don't provoke an error unfortunately, instead are silently treated
++   as 'x'.  The following induces an error, until -std is added to get
++   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
++   array size at least.  It's necessary to write '\x00'==0 to get something
++   that's true only with -std.  */
++int osf4_cc_array ['\x00' == 0 ? 1 : -1];
++
++/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
++   inside strings and character constants.  */
++#define FOO(x) 'x'
++int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
++
++int test (int i, double x);
++struct s1 {int (*f) (int a);};
++struct s2 {int (*f) (double a);};
++int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
++int argc;
++char **argv;
++int
++main ()
++{
++return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
++  ;
++  return 0;
++}
++_ACEOF
++for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
++	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
++do
++  CC="$ac_save_CC $ac_arg"
++  if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_prog_cc_c89=$ac_arg
++fi
++rm -f core conftest.err conftest.$ac_objext
++  test "x$ac_cv_prog_cc_c89" != "xno" && break
++done
++rm -f conftest.$ac_ext
++CC=$ac_save_CC
++
++fi
++# AC_CACHE_VAL
++case "x$ac_cv_prog_cc_c89" in
++  x)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
++$as_echo "none needed" >&6; } ;;
++  xno)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
++$as_echo "unsupported" >&6; } ;;
++  *)
++    CC="$CC $ac_cv_prog_cc_c89"
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
++$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
++esac
++if test "x$ac_cv_prog_cc_c89" != xno; then :
++
++fi
++
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++depcc="$CC"   am_compiler_list=
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
++$as_echo_n "checking dependency style of $depcc... " >&6; }
++if ${am_cv_CC_dependencies_compiler_type+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
++  # We make a subdir and do the tests there.  Otherwise we can end up
++  # making bogus files that we don't know about and never remove.  For
++  # instance it was reported that on HP-UX the gcc test will end up
++  # making a dummy file named `D' -- because `-MD' means `put the output
++  # in D'.
++  rm -rf conftest.dir
++  mkdir conftest.dir
++  # Copy depcomp to subdir because otherwise we won't find it if we're
++  # using a relative directory.
++  cp "$am_depcomp" conftest.dir
++  cd conftest.dir
++  # We will build objects and dependencies in a subdirectory because
++  # it helps to detect inapplicable dependency modes.  For instance
++  # both Tru64's cc and ICC support -MD to output dependencies as a
++  # side effect of compilation, but ICC will put the dependencies in
++  # the current directory while Tru64 will put them in the object
++  # directory.
++  mkdir sub
++
++  am_cv_CC_dependencies_compiler_type=none
++  if test "$am_compiler_list" = ""; then
++     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
++  fi
++  am__universal=false
++  case " $depcc " in #(
++     *\ -arch\ *\ -arch\ *) am__universal=true ;;
++     esac
++
++  for depmode in $am_compiler_list; do
++    # Setup a source with many dependencies, because some compilers
++    # like to wrap large dependency lists on column 80 (with \), and
++    # we should not choose a depcomp mode which is confused by this.
++    #
++    # We need to recreate these files for each test, as the compiler may
++    # overwrite some of them when testing with obscure command lines.
++    # This happens at least with the AIX C compiler.
++    : > sub/conftest.c
++    for i in 1 2 3 4 5 6; do
++      echo '#include "conftst'$i'.h"' >> sub/conftest.c
++      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
++      # Solaris 8's {/usr,}/bin/sh.
++      touch sub/conftst$i.h
++    done
++    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
++
++    # We check with `-c' and `-o' for the sake of the "dashmstdout"
++    # mode.  It turns out that the SunPro C++ compiler does not properly
++    # handle `-M -o', and we need to detect this.  Also, some Intel
++    # versions had trouble with output in subdirs
++    am__obj=sub/conftest.${OBJEXT-o}
++    am__minus_obj="-o $am__obj"
++    case $depmode in
++    gcc)
++      # This depmode causes a compiler race in universal mode.
++      test "$am__universal" = false || continue
++      ;;
++    nosideeffect)
++      # after this tag, mechanisms are not by side-effect, so they'll
++      # only be used when explicitly requested
++      if test "x$enable_dependency_tracking" = xyes; then
++	continue
++      else
++	break
++      fi
++      ;;
++    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
++      # This compiler won't grok `-c -o', but also, the minuso test has
++      # not run yet.  These depmodes are late enough in the game, and
++      # so weak that their functioning should not be impacted.
++      am__obj=conftest.${OBJEXT-o}
++      am__minus_obj=
++      ;;
++    none) break ;;
++    esac
++    if depmode=$depmode \
++       source=sub/conftest.c object=$am__obj \
++       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
++       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
++         >/dev/null 2>conftest.err &&
++       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
++       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
++       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
++      # icc doesn't choke on unknown options, it will just issue warnings
++      # or remarks (even with -Werror).  So we grep stderr for any message
++      # that says an option was ignored or not supported.
++      # When given -MP, icc 7.0 and 7.1 complain thusly:
++      #   icc: Command line warning: ignoring option '-M'; no argument required
++      # The diagnosis changed in icc 8.0:
++      #   icc: Command line remark: option '-MP' not supported
++      if (grep 'ignoring option' conftest.err ||
++          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
++        am_cv_CC_dependencies_compiler_type=$depmode
++        break
++      fi
++    fi
++  done
++
++  cd ..
++  rm -rf conftest.dir
++else
++  am_cv_CC_dependencies_compiler_type=none
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
++$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
++CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
++
++ if
++  test "x$enable_dependency_tracking" != xno \
++  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
++  am__fastdepCC_TRUE=
++  am__fastdepCC_FALSE='#'
++else
++  am__fastdepCC_TRUE='#'
++  am__fastdepCC_FALSE=
++fi
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
++$as_echo_n "checking whether ln -s works... " >&6; }
++LN_S=$as_ln_s
++if test "$LN_S" = "ln -s"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
++$as_echo "no, using $LN_S" >&6; }
++fi
++
++# Installed binaries are usually stripped using `strip' when the user
++# run `make install-strip'.  However `strip' might not be the right
++# tool to use in cross-compilation environments, therefore Automake
++# will honor the `STRIP' environment variable to overrule this program.
++if test "$cross_compiling" != no; then
++  if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$STRIP"; then
++  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
++$as_echo "$STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++  ac_ct_STRIP=$STRIP
++  # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_STRIP"; then
++  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_STRIP="strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
++$as_echo "$ac_ct_STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_STRIP" = x; then
++    STRIP=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    STRIP=$ac_ct_STRIP
++  fi
++else
++  STRIP="$ac_cv_prog_STRIP"
++fi
++
++fi
++INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
++
++case `pwd` in
++  *\ * | *\	*)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
++$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
++esac
++
++
++
++macro_version='2.4.2'
++macro_revision='1.3337'
++
++
++
++
++
++
++
++
++
++
++
++
++
++ltmain="$ac_aux_dir/ltmain.sh"
++
++# Backslashify metacharacters that are still active within
++# double-quoted strings.
++sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
++
++# Same as above, but do not quote variable references.
++double_quote_subst='s/\(["`\\]\)/\\\1/g'
++
++# Sed substitution to delay expansion of an escaped shell variable in a
++# double_quote_subst'ed string.
++delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
++
++# Sed substitution to delay expansion of an escaped single quote.
++delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
++
++# Sed substitution to avoid accidental globbing in evaled expressions
++no_glob_subst='s/\*/\\\*/g'
++
++ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
++$as_echo_n "checking how to print strings... " >&6; }
++# Test print first, because it will be a builtin if present.
++if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
++   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
++  ECHO='print -r --'
++elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
++  ECHO='printf %s\n'
++else
++  # Use this function as a fallback that always works.
++  func_fallback_echo ()
++  {
++    eval 'cat <<_LTECHO_EOF
++$1
++_LTECHO_EOF'
++  }
++  ECHO='func_fallback_echo'
++fi
++
++# func_echo_all arg...
++# Invoke $ECHO with all args, space-separated.
++func_echo_all ()
++{
++    $ECHO ""
++}
++
++case "$ECHO" in
++  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
++$as_echo "printf" >&6; } ;;
++  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
++$as_echo "print -r" >&6; } ;;
++  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
++$as_echo "cat" >&6; } ;;
++esac
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
++$as_echo_n "checking for a sed that does not truncate output... " >&6; }
++if ${ac_cv_path_SED+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
++     for ac_i in 1 2 3 4 5 6 7; do
++       ac_script="$ac_script$as_nl$ac_script"
++     done
++     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
++     { ac_script=; unset ac_script;}
++     if test -z "$SED"; then
++  ac_path_SED_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in sed gsed; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
++# Check for GNU ac_path_SED and select it if it is found.
++  # Check for GNU $ac_path_SED
++case `"$ac_path_SED" --version 2>&1` in
++*GNU*)
++  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo '' >> "conftest.nl"
++    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_SED_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_SED="$ac_path_SED"
++      ac_path_SED_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_SED_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_SED"; then
++    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
++  fi
++else
++  ac_cv_path_SED=$SED
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
++$as_echo "$ac_cv_path_SED" >&6; }
++ SED="$ac_cv_path_SED"
++  rm -f conftest.sed
++
++test -z "$SED" && SED=sed
++Xsed="$SED -e 1s/^X//"
++
++
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
++$as_echo_n "checking for fgrep... " >&6; }
++if ${ac_cv_path_FGREP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
++   then ac_cv_path_FGREP="$GREP -F"
++   else
++     if test -z "$FGREP"; then
++  ac_path_FGREP_found=false
++  # Loop through the user's path and test for each of PROGNAME-LIST
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_prog in fgrep; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
++      { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
++# Check for GNU ac_path_FGREP and select it if it is found.
++  # Check for GNU $ac_path_FGREP
++case `"$ac_path_FGREP" --version 2>&1` in
++*GNU*)
++  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
++*)
++  ac_count=0
++  $as_echo_n 0123456789 >"conftest.in"
++  while :
++  do
++    cat "conftest.in" "conftest.in" >"conftest.tmp"
++    mv "conftest.tmp" "conftest.in"
++    cp "conftest.in" "conftest.nl"
++    $as_echo 'FGREP' >> "conftest.nl"
++    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
++    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
++    as_fn_arith $ac_count + 1 && ac_count=$as_val
++    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
++      # Best one so far, save it but keep looking for a better one
++      ac_cv_path_FGREP="$ac_path_FGREP"
++      ac_path_FGREP_max=$ac_count
++    fi
++    # 10*(2^10) chars as input seems more than enough
++    test $ac_count -gt 10 && break
++  done
++  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
++esac
++
++      $ac_path_FGREP_found && break 3
++    done
++  done
++  done
++IFS=$as_save_IFS
++  if test -z "$ac_cv_path_FGREP"; then
++    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
++  fi
++else
++  ac_cv_path_FGREP=$FGREP
++fi
++
++   fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
++$as_echo "$ac_cv_path_FGREP" >&6; }
++ FGREP="$ac_cv_path_FGREP"
++
++
++test -z "$GREP" && GREP=grep
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++# Check whether --with-gnu-ld was given.
++if test "${with_gnu_ld+set}" = set; then :
++  withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
++else
++  with_gnu_ld=no
++fi
++
++ac_prog=ld
++if test "$GCC" = yes; then
++  # Check if gcc -print-prog-name=ld gives a path.
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
++$as_echo_n "checking for ld used by $CC... " >&6; }
++  case $host in
++  *-*-mingw*)
++    # gcc leaves a trailing carriage return which upsets mingw
++    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
++  *)
++    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
++  esac
++  case $ac_prog in
++    # Accept absolute paths.
++    [\\/]* | ?:[\\/]*)
++      re_direlt='/[^/][^/]*/\.\./'
++      # Canonicalize the pathname of ld
++      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
++      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
++	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
++      done
++      test -z "$LD" && LD="$ac_prog"
++      ;;
++  "")
++    # If it fails, then pretend we aren't using GCC.
++    ac_prog=ld
++    ;;
++  *)
++    # If it is relative, then search for the first ld in PATH.
++    with_gnu_ld=unknown
++    ;;
++  esac
++elif test "$with_gnu_ld" = yes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
++$as_echo_n "checking for GNU ld... " >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
++$as_echo_n "checking for non-GNU ld... " >&6; }
++fi
++if ${lt_cv_path_LD+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -z "$LD"; then
++  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++  for ac_dir in $PATH; do
++    IFS="$lt_save_ifs"
++    test -z "$ac_dir" && ac_dir=.
++    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
++      lt_cv_path_LD="$ac_dir/$ac_prog"
++      # Check to see if the program is GNU ld.  I'd rather use --version,
++      # but apparently some variants of GNU ld only accept -v.
++      # Break only if it was the GNU/non-GNU ld that we prefer.
++      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
++      *GNU* | *'with BFD'*)
++	test "$with_gnu_ld" != no && break
++	;;
++      *)
++	test "$with_gnu_ld" != yes && break
++	;;
++      esac
++    fi
++  done
++  IFS="$lt_save_ifs"
++else
++  lt_cv_path_LD="$LD" # Let the user override the test with a path.
++fi
++fi
++
++LD="$lt_cv_path_LD"
++if test -n "$LD"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
++$as_echo "$LD" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
++$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
++if ${lt_cv_prog_gnu_ld+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  # I'd rather use --version here, but apparently some GNU lds only accept -v.
++case `$LD -v 2>&1 </dev/null` in
++*GNU* | *'with BFD'*)
++  lt_cv_prog_gnu_ld=yes
++  ;;
++*)
++  lt_cv_prog_gnu_ld=no
++  ;;
++esac
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
++$as_echo "$lt_cv_prog_gnu_ld" >&6; }
++with_gnu_ld=$lt_cv_prog_gnu_ld
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
++$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
++if ${lt_cv_path_NM+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$NM"; then
++  # Let the user override the test.
++  lt_cv_path_NM="$NM"
++else
++  lt_nm_to_check="${ac_tool_prefix}nm"
++  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
++    lt_nm_to_check="$lt_nm_to_check nm"
++  fi
++  for lt_tmp_nm in $lt_nm_to_check; do
++    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
++      IFS="$lt_save_ifs"
++      test -z "$ac_dir" && ac_dir=.
++      tmp_nm="$ac_dir/$lt_tmp_nm"
++      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
++	# Check to see if the nm accepts a BSD-compat flag.
++	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
++	#   nm: unknown option "B" ignored
++	# Tru64's nm complains that /dev/null is an invalid object file
++	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
++	*/dev/null* | *'Invalid file or object type'*)
++	  lt_cv_path_NM="$tmp_nm -B"
++	  break
++	  ;;
++	*)
++	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
++	  */dev/null*)
++	    lt_cv_path_NM="$tmp_nm -p"
++	    break
++	    ;;
++	  *)
++	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
++	    continue # so that we can try to find one that supports BSD flags
++	    ;;
++	  esac
++	  ;;
++	esac
++      fi
++    done
++    IFS="$lt_save_ifs"
++  done
++  : ${lt_cv_path_NM=no}
++fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
++$as_echo "$lt_cv_path_NM" >&6; }
++if test "$lt_cv_path_NM" != "no"; then
++  NM="$lt_cv_path_NM"
++else
++  # Didn't find any BSD compatible name lister, look for dumpbin.
++  if test -n "$DUMPBIN"; then :
++    # Let the user override the test.
++  else
++    if test -n "$ac_tool_prefix"; then
++  for ac_prog in dumpbin "link -dump"
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_DUMPBIN+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$DUMPBIN"; then
++  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++DUMPBIN=$ac_cv_prog_DUMPBIN
++if test -n "$DUMPBIN"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
++$as_echo "$DUMPBIN" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++    test -n "$DUMPBIN" && break
++  done
++fi
++if test -z "$DUMPBIN"; then
++  ac_ct_DUMPBIN=$DUMPBIN
++  for ac_prog in dumpbin "link -dump"
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_DUMPBIN"; then
++  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
++if test -n "$ac_ct_DUMPBIN"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
++$as_echo "$ac_ct_DUMPBIN" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$ac_ct_DUMPBIN" && break
++done
++
++  if test "x$ac_ct_DUMPBIN" = x; then
++    DUMPBIN=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    DUMPBIN=$ac_ct_DUMPBIN
++  fi
++fi
++
++    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
++    *COFF*)
++      DUMPBIN="$DUMPBIN -symbols"
++      ;;
++    *)
++      DUMPBIN=:
++      ;;
++    esac
++  fi
++
++  if test "$DUMPBIN" != ":"; then
++    NM="$DUMPBIN"
++  fi
++fi
++test -z "$NM" && NM=nm
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
++$as_echo_n "checking the name lister ($NM) interface... " >&6; }
++if ${lt_cv_nm_interface+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_nm_interface="BSD nm"
++  echo "int some_variable = 0;" > conftest.$ac_ext
++  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
++  (eval "$ac_compile" 2>conftest.err)
++  cat conftest.err >&5
++  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
++  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
++  cat conftest.err >&5
++  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
++  cat conftest.out >&5
++  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
++    lt_cv_nm_interface="MS dumpbin"
++  fi
++  rm -f conftest*
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
++$as_echo "$lt_cv_nm_interface" >&6; }
++
++# find the maximum length of command line arguments
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
++$as_echo_n "checking the maximum length of command line arguments... " >&6; }
++if ${lt_cv_sys_max_cmd_len+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++    i=0
++  teststring="ABCD"
++
++  case $build_os in
++  msdosdjgpp*)
++    # On DJGPP, this test can blow up pretty badly due to problems in libc
++    # (any single argument exceeding 2000 bytes causes a buffer overrun
++    # during glob expansion).  Even if it were fixed, the result of this
++    # check would be larger than it should be.
++    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
++    ;;
++
++  gnu*)
++    # Under GNU Hurd, this test is not required because there is
++    # no limit to the length of command line arguments.
++    # Libtool will interpret -1 as no limit whatsoever
++    lt_cv_sys_max_cmd_len=-1;
++    ;;
++
++  cygwin* | mingw* | cegcc*)
++    # On Win9x/ME, this test blows up -- it succeeds, but takes
++    # about 5 minutes as the teststring grows exponentially.
++    # Worse, since 9x/ME are not pre-emptively multitasking,
++    # you end up with a "frozen" computer, even though with patience
++    # the test eventually succeeds (with a max line length of 256k).
++    # Instead, let's just punt: use the minimum linelength reported by
++    # all of the supported platforms: 8192 (on NT/2K/XP).
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  mint*)
++    # On MiNT this can take a long time and run out of memory.
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  amigaos*)
++    # On AmigaOS with pdksh, this test takes hours, literally.
++    # So we just punt and use a minimum line length of 8192.
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
++    # This has been around since 386BSD, at least.  Likely further.
++    if test -x /sbin/sysctl; then
++      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
++    elif test -x /usr/sbin/sysctl; then
++      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
++    else
++      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
++    fi
++    # And add a safety zone
++    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
++    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
++    ;;
++
++  interix*)
++    # We know the value 262144 and hardcode it with a safety zone (like BSD)
++    lt_cv_sys_max_cmd_len=196608
++    ;;
++
++  os2*)
++    # The test takes a long time on OS/2.
++    lt_cv_sys_max_cmd_len=8192
++    ;;
++
++  osf*)
++    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
++    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
++    # nice to cause kernel panics so lets avoid the loop below.
++    # First set a reasonable default.
++    lt_cv_sys_max_cmd_len=16384
++    #
++    if test -x /sbin/sysconfig; then
++      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
++        *1*) lt_cv_sys_max_cmd_len=-1 ;;
++      esac
++    fi
++    ;;
++  sco3.2v5*)
++    lt_cv_sys_max_cmd_len=102400
++    ;;
++  sysv5* | sco5v6* | sysv4.2uw2*)
++    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
++    if test -n "$kargmax"; then
++      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
++    else
++      lt_cv_sys_max_cmd_len=32768
++    fi
++    ;;
++  *)
++    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
++    if test -n "$lt_cv_sys_max_cmd_len"; then
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
++    else
++      # Make teststring a little bigger before we do anything with it.
++      # a 1K string should be a reasonable start.
++      for i in 1 2 3 4 5 6 7 8 ; do
++        teststring=$teststring$teststring
++      done
++      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
++      # If test is not a shell built-in, we'll probably end up computing a
++      # maximum length that is only half of the actual maximum length, but
++      # we can't tell.
++      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
++	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
++	      test $i != 17 # 1/2 MB should be enough
++      do
++        i=`expr $i + 1`
++        teststring=$teststring$teststring
++      done
++      # Only check the string length outside the loop.
++      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
++      teststring=
++      # Add a significant safety factor because C++ compilers can tack on
++      # massive amounts of additional arguments before passing them to the
++      # linker.  It appears as though 1/2 is a usable value.
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
++    fi
++    ;;
++  esac
++
++fi
++
++if test -n $lt_cv_sys_max_cmd_len ; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
++$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
++$as_echo "none" >&6; }
++fi
++max_cmd_len=$lt_cv_sys_max_cmd_len
++
++
++
++
++
++
++: ${CP="cp -f"}
++: ${MV="mv -f"}
++: ${RM="rm -f"}
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
++$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
++# Try some XSI features
++xsi_shell=no
++( _lt_dummy="a/b/c"
++  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
++      = c,a/b,b/c, \
++    && eval 'test $(( 1 + 1 )) -eq 2 \
++    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
++  && xsi_shell=yes
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
++$as_echo "$xsi_shell" >&6; }
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
++$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
++lt_shell_append=no
++( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
++    >/dev/null 2>&1 \
++  && lt_shell_append=yes
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
++$as_echo "$lt_shell_append" >&6; }
++
++
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++  lt_unset=unset
++else
++  lt_unset=false
++fi
++
++
++
++
++
++# test EBCDIC or ASCII
++case `echo X|tr X '\101'` in
++ A) # ASCII based system
++    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
++  lt_SP2NL='tr \040 \012'
++  lt_NL2SP='tr \015\012 \040\040'
++  ;;
++ *) # EBCDIC based system
++  lt_SP2NL='tr \100 \n'
++  lt_NL2SP='tr \r\n \100\100'
++  ;;
++esac
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
++$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
++if ${lt_cv_to_host_file_cmd+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $host in
++  *-*-mingw* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
++        ;;
++      *-*-cygwin* )
++        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
++        ;;
++      * ) # otherwise, assume *nix
++        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
++        ;;
++    esac
++    ;;
++  *-*-cygwin* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
++        ;;
++      *-*-cygwin* )
++        lt_cv_to_host_file_cmd=func_convert_file_noop
++        ;;
++      * ) # otherwise, assume *nix
++        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
++        ;;
++    esac
++    ;;
++  * ) # unhandled hosts (and "normal" native builds)
++    lt_cv_to_host_file_cmd=func_convert_file_noop
++    ;;
++esac
++
++fi
++
++to_host_file_cmd=$lt_cv_to_host_file_cmd
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
++$as_echo "$lt_cv_to_host_file_cmd" >&6; }
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
++$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
++if ${lt_cv_to_tool_file_cmd+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  #assume ordinary cross tools, or native build.
++lt_cv_to_tool_file_cmd=func_convert_file_noop
++case $host in
++  *-*-mingw* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
++        ;;
++    esac
++    ;;
++esac
++
++fi
++
++to_tool_file_cmd=$lt_cv_to_tool_file_cmd
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
++$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
++$as_echo_n "checking for $LD option to reload object files... " >&6; }
++if ${lt_cv_ld_reload_flag+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_ld_reload_flag='-r'
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
++$as_echo "$lt_cv_ld_reload_flag" >&6; }
++reload_flag=$lt_cv_ld_reload_flag
++case $reload_flag in
++"" | " "*) ;;
++*) reload_flag=" $reload_flag" ;;
++esac
++reload_cmds='$LD$reload_flag -o $output$reload_objs'
++case $host_os in
++  cygwin* | mingw* | pw32* | cegcc*)
++    if test "$GCC" != yes; then
++      reload_cmds=false
++    fi
++    ;;
++  darwin*)
++    if test "$GCC" = yes; then
++      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
++    else
++      reload_cmds='$LD$reload_flag -o $output$reload_objs'
++    fi
++    ;;
++esac
++
++
++
++
++
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
++set dummy ${ac_tool_prefix}objdump; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_OBJDUMP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$OBJDUMP"; then
++  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++OBJDUMP=$ac_cv_prog_OBJDUMP
++if test -n "$OBJDUMP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
++$as_echo "$OBJDUMP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_OBJDUMP"; then
++  ac_ct_OBJDUMP=$OBJDUMP
++  # Extract the first word of "objdump", so it can be a program name with args.
++set dummy objdump; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_OBJDUMP"; then
++  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_OBJDUMP="objdump"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
++if test -n "$ac_ct_OBJDUMP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
++$as_echo "$ac_ct_OBJDUMP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_OBJDUMP" = x; then
++    OBJDUMP="false"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    OBJDUMP=$ac_ct_OBJDUMP
++  fi
++else
++  OBJDUMP="$ac_cv_prog_OBJDUMP"
++fi
++
++test -z "$OBJDUMP" && OBJDUMP=objdump
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
++$as_echo_n "checking how to recognize dependent libraries... " >&6; }
++if ${lt_cv_deplibs_check_method+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_file_magic_cmd='$MAGIC_CMD'
++lt_cv_file_magic_test_file=
++lt_cv_deplibs_check_method='unknown'
++# Need to set the preceding variable on all platforms that support
++# interlibrary dependencies.
++# 'none' -- dependencies not supported.
++# `unknown' -- same as none, but documents that we really don't know.
++# 'pass_all' -- all dependencies passed with no checks.
++# 'test_compile' -- check by making test program.
++# 'file_magic [[regex]]' -- check by looking for files in library path
++# which responds to the $file_magic_cmd with a given extended regex.
++# If you have `file' or equivalent on your system and you're not sure
++# whether `pass_all' will *always* work, you probably want this one.
++
++case $host_os in
++aix[4-9]*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++beos*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++bsdi[45]*)
++  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
++  lt_cv_file_magic_cmd='/usr/bin/file -L'
++  lt_cv_file_magic_test_file=/shlib/libc.so
++  ;;
++
++cygwin*)
++  # func_win32_libid is a shell function defined in ltmain.sh
++  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
++  lt_cv_file_magic_cmd='func_win32_libid'
++  ;;
++
++mingw* | pw32*)
++  # Base MSYS/MinGW do not provide the 'file' command needed by
++  # func_win32_libid shell function, so use a weaker test based on 'objdump',
++  # unless we find 'file', for example because we are cross-compiling.
++  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
++  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
++    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
++    lt_cv_file_magic_cmd='func_win32_libid'
++  else
++    # Keep this pattern in sync with the one in func_win32_libid.
++    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
++    lt_cv_file_magic_cmd='$OBJDUMP -f'
++  fi
++  ;;
++
++cegcc*)
++  # use the weaker test based on 'objdump'. See mingw*.
++  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
++  lt_cv_file_magic_cmd='$OBJDUMP -f'
++  ;;
++
++darwin* | rhapsody*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++freebsd* | dragonfly*)
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
++    case $host_cpu in
++    i*86 )
++      # Not sure whether the presence of OpenBSD here was a mistake.
++      # Let's accept both of them until this is cleared up.
++      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
++      lt_cv_file_magic_cmd=/usr/bin/file
++      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
++      ;;
++    esac
++  else
++    lt_cv_deplibs_check_method=pass_all
++  fi
++  ;;
++
++gnu*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++haiku*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++hpux10.20* | hpux11*)
++  lt_cv_file_magic_cmd=/usr/bin/file
++  case $host_cpu in
++  ia64*)
++    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
++    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
++    ;;
++  hppa*64*)
++    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
++    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
++    ;;
++  *)
++    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
++    lt_cv_file_magic_test_file=/usr/lib/libc.sl
++    ;;
++  esac
++  ;;
++
++interix[3-9]*)
++  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
++  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
++  ;;
++
++irix5* | irix6* | nonstopux*)
++  case $LD in
++  *-32|*"-32 ") libmagic=32-bit;;
++  *-n32|*"-n32 ") libmagic=N32;;
++  *-64|*"-64 ") libmagic=64-bit;;
++  *) libmagic=never-match;;
++  esac
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++# This must be glibc/ELF.
++linux* | k*bsd*-gnu | kopensolaris*-gnu)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++netbsd* | netbsdelf*-gnu)
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
++    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
++  else
++    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
++  fi
++  ;;
++
++newos6*)
++  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
++  lt_cv_file_magic_cmd=/usr/bin/file
++  lt_cv_file_magic_test_file=/usr/lib/libnls.so
++  ;;
++
++*nto* | *qnx*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++openbsd*)
++  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
++  else
++    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
++  fi
++  ;;
++
++osf3* | osf4* | osf5*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++rdos*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++solaris*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++sysv4 | sysv4.3*)
++  case $host_vendor in
++  motorola)
++    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
++    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
++    ;;
++  ncr)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  sequent)
++    lt_cv_file_magic_cmd='/bin/file'
++    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
++    ;;
++  sni)
++    lt_cv_file_magic_cmd='/bin/file'
++    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
++    lt_cv_file_magic_test_file=/lib/libc.so
++    ;;
++  siemens)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  pc)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  esac
++  ;;
++
++tpf*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++esac
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
++$as_echo "$lt_cv_deplibs_check_method" >&6; }
++
++file_magic_glob=
++want_nocaseglob=no
++if test "$build" = "$host"; then
++  case $host_os in
++  mingw* | pw32*)
++    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
++      want_nocaseglob=yes
++    else
++      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
++    fi
++    ;;
++  esac
++fi
++
++file_magic_cmd=$lt_cv_file_magic_cmd
++deplibs_check_method=$lt_cv_deplibs_check_method
++test -z "$deplibs_check_method" && deplibs_check_method=unknown
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
++set dummy ${ac_tool_prefix}dlltool; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_DLLTOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$DLLTOOL"; then
++  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++DLLTOOL=$ac_cv_prog_DLLTOOL
++if test -n "$DLLTOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
++$as_echo "$DLLTOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_DLLTOOL"; then
++  ac_ct_DLLTOOL=$DLLTOOL
++  # Extract the first word of "dlltool", so it can be a program name with args.
++set dummy dlltool; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_DLLTOOL"; then
++  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
++if test -n "$ac_ct_DLLTOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
++$as_echo "$ac_ct_DLLTOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_DLLTOOL" = x; then
++    DLLTOOL="false"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    DLLTOOL=$ac_ct_DLLTOOL
++  fi
++else
++  DLLTOOL="$ac_cv_prog_DLLTOOL"
++fi
++
++test -z "$DLLTOOL" && DLLTOOL=dlltool
++
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
++$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
++if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_sharedlib_from_linklib_cmd='unknown'
++
++case $host_os in
++cygwin* | mingw* | pw32* | cegcc*)
++  # two different shell functions defined in ltmain.sh
++  # decide which to use based on capabilities of $DLLTOOL
++  case `$DLLTOOL --help 2>&1` in
++  *--identify-strict*)
++    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
++    ;;
++  *)
++    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
++    ;;
++  esac
++  ;;
++*)
++  # fallback: assume linklib IS sharedlib
++  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
++  ;;
++esac
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
++$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
++sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
++test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
++
++
++
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  for ac_prog in ar
++  do
++    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
++set dummy $ac_tool_prefix$ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_AR+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$AR"; then
++  ac_cv_prog_AR="$AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++AR=$ac_cv_prog_AR
++if test -n "$AR"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
++$as_echo "$AR" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++    test -n "$AR" && break
++  done
++fi
++if test -z "$AR"; then
++  ac_ct_AR=$AR
++  for ac_prog in ar
++do
++  # Extract the first word of "$ac_prog", so it can be a program name with args.
++set dummy $ac_prog; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_AR+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_AR"; then
++  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_AR="$ac_prog"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_AR=$ac_cv_prog_ac_ct_AR
++if test -n "$ac_ct_AR"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
++$as_echo "$ac_ct_AR" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  test -n "$ac_ct_AR" && break
++done
++
++  if test "x$ac_ct_AR" = x; then
++    AR="false"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    AR=$ac_ct_AR
++  fi
++fi
++
++: ${AR=ar}
++: ${AR_FLAGS=cru}
++
++
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
++$as_echo_n "checking for archiver @FILE support... " >&6; }
++if ${lt_cv_ar_at_file+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_ar_at_file=no
++   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  echo conftest.$ac_objext > conftest.lst
++      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
++      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
++  (eval $lt_ar_try) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++      if test "$ac_status" -eq 0; then
++	# Ensure the archiver fails upon bogus file names.
++	rm -f conftest.$ac_objext libconftest.a
++	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
++  (eval $lt_ar_try) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++	if test "$ac_status" -ne 0; then
++          lt_cv_ar_at_file=@
++        fi
++      fi
++      rm -f conftest.* libconftest.a
++
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
++$as_echo "$lt_cv_ar_at_file" >&6; }
++
++if test "x$lt_cv_ar_at_file" = xno; then
++  archiver_list_spec=
++else
++  archiver_list_spec=$lt_cv_ar_at_file
++fi
++
++
++
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
++set dummy ${ac_tool_prefix}strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$STRIP"; then
++  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++STRIP=$ac_cv_prog_STRIP
++if test -n "$STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
++$as_echo "$STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_STRIP"; then
++  ac_ct_STRIP=$STRIP
++  # Extract the first word of "strip", so it can be a program name with args.
++set dummy strip; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_STRIP"; then
++  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_STRIP="strip"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
++if test -n "$ac_ct_STRIP"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
++$as_echo "$ac_ct_STRIP" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_STRIP" = x; then
++    STRIP=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    STRIP=$ac_ct_STRIP
++  fi
++else
++  STRIP="$ac_cv_prog_STRIP"
++fi
++
++test -z "$STRIP" && STRIP=:
++
++
++
++
++
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
++set dummy ${ac_tool_prefix}ranlib; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_RANLIB+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$RANLIB"; then
++  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++RANLIB=$ac_cv_prog_RANLIB
++if test -n "$RANLIB"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
++$as_echo "$RANLIB" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_RANLIB"; then
++  ac_ct_RANLIB=$RANLIB
++  # Extract the first word of "ranlib", so it can be a program name with args.
++set dummy ranlib; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_RANLIB"; then
++  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_RANLIB="ranlib"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
++if test -n "$ac_ct_RANLIB"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
++$as_echo "$ac_ct_RANLIB" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_RANLIB" = x; then
++    RANLIB=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    RANLIB=$ac_ct_RANLIB
++  fi
++else
++  RANLIB="$ac_cv_prog_RANLIB"
++fi
++
++test -z "$RANLIB" && RANLIB=:
++
++
++
++
++
++
++# Determine commands to create old-style static archives.
++old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
++old_postinstall_cmds='chmod 644 $oldlib'
++old_postuninstall_cmds=
++
++if test -n "$RANLIB"; then
++  case $host_os in
++  openbsd*)
++    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
++    ;;
++  *)
++    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
++    ;;
++  esac
++  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
++fi
++
++case $host_os in
++  darwin*)
++    lock_old_archive_extraction=yes ;;
++  *)
++    lock_old_archive_extraction=no ;;
++esac
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++# If no C compiler was specified, use CC.
++LTCC=${LTCC-"$CC"}
++
++# If no C compiler flags were specified, use CFLAGS.
++LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
++
++# Allow CC to be a program name with arguments.
++compiler=$CC
++
++
++# Check for command to grab the raw symbol name followed by C symbol from nm.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
++$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
++if ${lt_cv_sys_global_symbol_pipe+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++
++# These are sane defaults that work on at least a few old systems.
++# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
++
++# Character class describing NM global symbol codes.
++symcode='[BCDEGRST]'
++
++# Regexp to match symbols that can be accessed directly from C.
++sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
++
++# Define system-specific variables.
++case $host_os in
++aix*)
++  symcode='[BCDT]'
++  ;;
++cygwin* | mingw* | pw32* | cegcc*)
++  symcode='[ABCDGISTW]'
++  ;;
++hpux*)
++  if test "$host_cpu" = ia64; then
++    symcode='[ABCDEGRST]'
++  fi
++  ;;
++irix* | nonstopux*)
++  symcode='[BCDEGRST]'
++  ;;
++osf*)
++  symcode='[BCDEGQRST]'
++  ;;
++solaris*)
++  symcode='[BDRT]'
++  ;;
++sco3.2v5*)
++  symcode='[DT]'
++  ;;
++sysv4.2uw2*)
++  symcode='[DT]'
++  ;;
++sysv5* | sco5v6* | unixware* | OpenUNIX*)
++  symcode='[ABDT]'
++  ;;
++sysv4)
++  symcode='[DFNSTU]'
++  ;;
++esac
++
++# If we're using GNU nm, then use its standard symbol codes.
++case `$NM -V 2>&1` in
++*GNU* | *'with BFD'*)
++  symcode='[ABCDGIRSTW]' ;;
++esac
++
++# Transform an extracted symbol line into a proper C declaration.
++# Some systems (esp. on ia64) link data and code symbols differently,
++# so use this general approach.
++lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
++
++# Transform an extracted symbol line into symbol name and symbol address
++lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
++
++# Handle CRLF in mingw tool chain
++opt_cr=
++case $build_os in
++mingw*)
++  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
++  ;;
++esac
++
++# Try without a prefix underscore, then with it.
++for ac_symprfx in "" "_"; do
++
++  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
++  symxfrm="\\1 $ac_symprfx\\2 \\2"
++
++  # Write the raw and C identifiers.
++  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
++    # Fake it for dumpbin and say T for any non-static function
++    # and D for any global variable.
++    # Also find C++ and __fastcall symbols from MSVC++,
++    # which start with @ or ?.
++    lt_cv_sys_global_symbol_pipe="$AWK '"\
++"     {last_section=section; section=\$ 3};"\
++"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
++"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
++"     \$ 0!~/External *\|/{next};"\
++"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
++"     {if(hide[section]) next};"\
++"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
++"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
++"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
++"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
++"     ' prfx=^$ac_symprfx"
++  else
++    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
++  fi
++  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
++
++  # Check to see that the pipe works correctly.
++  pipe_works=no
++
++  rm -f conftest*
++  cat > conftest.$ac_ext <<_LT_EOF
++#ifdef __cplusplus
++extern "C" {
++#endif
++char nm_test_var;
++void nm_test_func(void);
++void nm_test_func(void){}
++#ifdef __cplusplus
++}
++#endif
++int main(){nm_test_var='a';nm_test_func();return(0);}
++_LT_EOF
++
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++    # Now try to grab the symbols.
++    nlist=conftest.nm
++    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
++  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && test -s "$nlist"; then
++      # Try sorting and uniquifying the output.
++      if sort "$nlist" | uniq > "$nlist"T; then
++	mv -f "$nlist"T "$nlist"
++      else
++	rm -f "$nlist"T
++      fi
++
++      # Make sure that we snagged all the symbols we need.
++      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
++	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
++	  cat <<_LT_EOF > conftest.$ac_ext
++/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
++#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
++/* DATA imports from DLLs on WIN32 con't be const, because runtime
++   relocations are performed -- see ld's documentation on pseudo-relocs.  */
++# define LT_DLSYM_CONST
++#elif defined(__osf__)
++/* This system does not cope well with relocations in const data.  */
++# define LT_DLSYM_CONST
++#else
++# define LT_DLSYM_CONST const
++#endif
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++_LT_EOF
++	  # Now generate the symbol file.
++	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
++
++	  cat <<_LT_EOF >> conftest.$ac_ext
++
++/* The mapping between symbol names and symbols.  */
++LT_DLSYM_CONST struct {
++  const char *name;
++  void       *address;
++}
++lt__PROGRAM__LTX_preloaded_symbols[] =
++{
++  { "@PROGRAM@", (void *) 0 },
++_LT_EOF
++	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
++	  cat <<\_LT_EOF >> conftest.$ac_ext
++  {0, (void *) 0}
++};
++
++/* This works around a problem in FreeBSD linker */
++#ifdef FREEBSD_WORKAROUND
++static const void *lt_preloaded_setup() {
++  return lt__PROGRAM__LTX_preloaded_symbols;
++}
++#endif
++
++#ifdef __cplusplus
++}
++#endif
++_LT_EOF
++	  # Now try linking the two files.
++	  mv conftest.$ac_objext conftstm.$ac_objext
++	  lt_globsym_save_LIBS=$LIBS
++	  lt_globsym_save_CFLAGS=$CFLAGS
++	  LIBS="conftstm.$ac_objext"
++	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
++	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
++  (eval $ac_link) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && test -s conftest${ac_exeext}; then
++	    pipe_works=yes
++	  fi
++	  LIBS=$lt_globsym_save_LIBS
++	  CFLAGS=$lt_globsym_save_CFLAGS
++	else
++	  echo "cannot find nm_test_func in $nlist" >&5
++	fi
++      else
++	echo "cannot find nm_test_var in $nlist" >&5
++      fi
++    else
++      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
++    fi
++  else
++    echo "$progname: failed program was:" >&5
++    cat conftest.$ac_ext >&5
++  fi
++  rm -rf conftest* conftst*
++
++  # Do not use the global_symbol_pipe unless it works.
++  if test "$pipe_works" = yes; then
++    break
++  else
++    lt_cv_sys_global_symbol_pipe=
++  fi
++done
++
++fi
++
++if test -z "$lt_cv_sys_global_symbol_pipe"; then
++  lt_cv_sys_global_symbol_to_cdecl=
++fi
++if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
++$as_echo "failed" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
++$as_echo "ok" >&6; }
++fi
++
++# Response file support.
++if test "$lt_cv_nm_interface" = "MS dumpbin"; then
++  nm_file_list_spec='@'
++elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
++  nm_file_list_spec='@'
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
++$as_echo_n "checking for sysroot... " >&6; }
++
++# Check whether --with-sysroot was given.
++if test "${with_sysroot+set}" = set; then :
++  withval=$with_sysroot;
++else
++  with_sysroot=no
++fi
++
++
++lt_sysroot=
++case ${with_sysroot} in #(
++ yes)
++   if test "$GCC" = yes; then
++     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
++   fi
++   ;; #(
++ /*)
++   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
++   ;; #(
++ no|'')
++   ;; #(
++ *)
++   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
++$as_echo "${with_sysroot}" >&6; }
++   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
++   ;;
++esac
++
++ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
++$as_echo "${lt_sysroot:-no}" >&6; }
++
++
++
++
++
++# Check whether --enable-libtool-lock was given.
++if test "${enable_libtool_lock+set}" = set; then :
++  enableval=$enable_libtool_lock;
++fi
++
++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
++
++# Some flags need to be propagated to the compiler or linker for good
++# libtool support.
++case $host in
++ia64-*-hpux*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++    case `/usr/bin/file conftest.$ac_objext` in
++      *ELF-32*)
++	HPUX_IA64_MODE="32"
++	;;
++      *ELF-64*)
++	HPUX_IA64_MODE="64"
++	;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++*-*-irix6*)
++  # Find out which ABI we are using.
++  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++    if test "$lt_cv_prog_gnu_ld" = yes; then
++      case `/usr/bin/file conftest.$ac_objext` in
++	*32-bit*)
++	  LD="${LD-ld} -melf32bsmip"
++	  ;;
++	*N32*)
++	  LD="${LD-ld} -melf32bmipn32"
++	  ;;
++	*64-bit*)
++	  LD="${LD-ld} -melf64bmip"
++	;;
++      esac
++    else
++      case `/usr/bin/file conftest.$ac_objext` in
++	*32-bit*)
++	  LD="${LD-ld} -32"
++	  ;;
++	*N32*)
++	  LD="${LD-ld} -n32"
++	  ;;
++	*64-bit*)
++	  LD="${LD-ld} -64"
++	  ;;
++      esac
++    fi
++  fi
++  rm -rf conftest*
++  ;;
++
++x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
++s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++    case `/usr/bin/file conftest.o` in
++      *32-bit*)
++	case $host in
++	  x86_64-*kfreebsd*-gnu)
++	    LD="${LD-ld} -m elf_i386_fbsd"
++	    ;;
++	  x86_64-*linux*)
++	    LD="${LD-ld} -m elf_i386"
++	    ;;
++	  ppc64-*linux*|powerpc64-*linux*)
++	    LD="${LD-ld} -m elf32ppclinux"
++	    ;;
++	  s390x-*linux*)
++	    LD="${LD-ld} -m elf_s390"
++	    ;;
++	  sparc64-*linux*)
++	    LD="${LD-ld} -m elf32_sparc"
++	    ;;
++	esac
++	;;
++      *64-bit*)
++	case $host in
++	  x86_64-*kfreebsd*-gnu)
++	    LD="${LD-ld} -m elf_x86_64_fbsd"
++	    ;;
++	  x86_64-*linux*)
++	    LD="${LD-ld} -m elf_x86_64"
++	    ;;
++	  ppc*-*linux*|powerpc*-*linux*)
++	    LD="${LD-ld} -m elf64ppc"
++	    ;;
++	  s390*-*linux*|s390*-*tpf*)
++	    LD="${LD-ld} -m elf64_s390"
++	    ;;
++	  sparc*-*linux*)
++	    LD="${LD-ld} -m elf64_sparc"
++	    ;;
++	esac
++	;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++
++*-*-sco3.2v5*)
++  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
++  SAVE_CFLAGS="$CFLAGS"
++  CFLAGS="$CFLAGS -belf"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
++$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
++if ${lt_cv_cc_needs_belf+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  lt_cv_cc_needs_belf=yes
++else
++  lt_cv_cc_needs_belf=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++     ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
++$as_echo "$lt_cv_cc_needs_belf" >&6; }
++  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
++    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
++    CFLAGS="$SAVE_CFLAGS"
++  fi
++  ;;
++*-*solaris*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++    case `/usr/bin/file conftest.o` in
++    *64-bit*)
++      case $lt_cv_prog_gnu_ld in
++      yes*)
++        case $host in
++        i?86-*-solaris*)
++          LD="${LD-ld} -m elf_x86_64"
++          ;;
++        sparc*-*-solaris*)
++          LD="${LD-ld} -m elf64_sparc"
++          ;;
++        esac
++        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
++        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
++          LD="${LD-ld}_sol2"
++        fi
++        ;;
++      *)
++	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
++	  LD="${LD-ld} -64"
++	fi
++	;;
++      esac
++      ;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++esac
++
++need_locks="$enable_libtool_lock"
++
++if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
++set dummy ${ac_tool_prefix}mt; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$MANIFEST_TOOL"; then
++  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
++if test -n "$MANIFEST_TOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
++$as_echo "$MANIFEST_TOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
++  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
++  # Extract the first word of "mt", so it can be a program name with args.
++set dummy mt; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_MANIFEST_TOOL"; then
++  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
++if test -n "$ac_ct_MANIFEST_TOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
++$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_MANIFEST_TOOL" = x; then
++    MANIFEST_TOOL=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
++  fi
++else
++  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
++fi
++
++test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
++$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
++if ${lt_cv_path_mainfest_tool+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_path_mainfest_tool=no
++  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
++  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
++  cat conftest.err >&5
++  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
++    lt_cv_path_mainfest_tool=yes
++  fi
++  rm -f conftest*
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
++$as_echo "$lt_cv_path_mainfest_tool" >&6; }
++if test "x$lt_cv_path_mainfest_tool" != xyes; then
++  MANIFEST_TOOL=:
++fi
++
++
++
++
++
++
++  case $host_os in
++    rhapsody* | darwin*)
++    if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
++set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_DSYMUTIL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$DSYMUTIL"; then
++  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++DSYMUTIL=$ac_cv_prog_DSYMUTIL
++if test -n "$DSYMUTIL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
++$as_echo "$DSYMUTIL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_DSYMUTIL"; then
++  ac_ct_DSYMUTIL=$DSYMUTIL
++  # Extract the first word of "dsymutil", so it can be a program name with args.
++set dummy dsymutil; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_DSYMUTIL"; then
++  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
++if test -n "$ac_ct_DSYMUTIL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
++$as_echo "$ac_ct_DSYMUTIL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_DSYMUTIL" = x; then
++    DSYMUTIL=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    DSYMUTIL=$ac_ct_DSYMUTIL
++  fi
++else
++  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
++fi
++
++    if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
++set dummy ${ac_tool_prefix}nmedit; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_NMEDIT+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$NMEDIT"; then
++  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++NMEDIT=$ac_cv_prog_NMEDIT
++if test -n "$NMEDIT"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
++$as_echo "$NMEDIT" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_NMEDIT"; then
++  ac_ct_NMEDIT=$NMEDIT
++  # Extract the first word of "nmedit", so it can be a program name with args.
++set dummy nmedit; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_NMEDIT"; then
++  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_NMEDIT="nmedit"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
++if test -n "$ac_ct_NMEDIT"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
++$as_echo "$ac_ct_NMEDIT" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_NMEDIT" = x; then
++    NMEDIT=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    NMEDIT=$ac_ct_NMEDIT
++  fi
++else
++  NMEDIT="$ac_cv_prog_NMEDIT"
++fi
++
++    if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
++set dummy ${ac_tool_prefix}lipo; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_LIPO+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$LIPO"; then
++  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++LIPO=$ac_cv_prog_LIPO
++if test -n "$LIPO"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
++$as_echo "$LIPO" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_LIPO"; then
++  ac_ct_LIPO=$LIPO
++  # Extract the first word of "lipo", so it can be a program name with args.
++set dummy lipo; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_LIPO"; then
++  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_LIPO="lipo"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
++if test -n "$ac_ct_LIPO"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
++$as_echo "$ac_ct_LIPO" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_LIPO" = x; then
++    LIPO=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    LIPO=$ac_ct_LIPO
++  fi
++else
++  LIPO="$ac_cv_prog_LIPO"
++fi
++
++    if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
++set dummy ${ac_tool_prefix}otool; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_OTOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$OTOOL"; then
++  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++OTOOL=$ac_cv_prog_OTOOL
++if test -n "$OTOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
++$as_echo "$OTOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_OTOOL"; then
++  ac_ct_OTOOL=$OTOOL
++  # Extract the first word of "otool", so it can be a program name with args.
++set dummy otool; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_OTOOL"; then
++  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_OTOOL="otool"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
++if test -n "$ac_ct_OTOOL"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
++$as_echo "$ac_ct_OTOOL" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_OTOOL" = x; then
++    OTOOL=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    OTOOL=$ac_ct_OTOOL
++  fi
++else
++  OTOOL="$ac_cv_prog_OTOOL"
++fi
++
++    if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
++set dummy ${ac_tool_prefix}otool64; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_OTOOL64+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$OTOOL64"; then
++  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++OTOOL64=$ac_cv_prog_OTOOL64
++if test -n "$OTOOL64"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
++$as_echo "$OTOOL64" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_prog_OTOOL64"; then
++  ac_ct_OTOOL64=$OTOOL64
++  # Extract the first word of "otool64", so it can be a program name with args.
++set dummy otool64; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$ac_ct_OTOOL64"; then
++  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_ac_ct_OTOOL64="otool64"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++fi
++fi
++ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
++if test -n "$ac_ct_OTOOL64"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
++$as_echo "$ac_ct_OTOOL64" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_ct_OTOOL64" = x; then
++    OTOOL64=":"
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    OTOOL64=$ac_ct_OTOOL64
++  fi
++else
++  OTOOL64="$ac_cv_prog_OTOOL64"
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
++$as_echo_n "checking for -single_module linker flag... " >&6; }
++if ${lt_cv_apple_cc_single_mod+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_apple_cc_single_mod=no
++      if test -z "${LT_MULTI_MODULE}"; then
++	# By default we will add the -single_module flag. You can override
++	# by either setting the environment variable LT_MULTI_MODULE
++	# non-empty at configure time, or by adding -multi_module to the
++	# link flags.
++	rm -rf libconftest.dylib*
++	echo "int foo(void){return 1;}" > conftest.c
++	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
++-dynamiclib -Wl,-single_module conftest.c" >&5
++	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
++	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
++        _lt_result=$?
++	# If there is a non-empty error log, and "single_module"
++	# appears in it, assume the flag caused a linker warning
++        if test -s conftest.err && $GREP single_module conftest.err; then
++	  cat conftest.err >&5
++	# Otherwise, if the output was created with a 0 exit code from
++	# the compiler, it worked.
++	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
++	  lt_cv_apple_cc_single_mod=yes
++	else
++	  cat conftest.err >&5
++	fi
++	rm -rf libconftest.dylib*
++	rm -f conftest.*
++      fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
++$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
++
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
++$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
++if ${lt_cv_ld_exported_symbols_list+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_ld_exported_symbols_list=no
++      save_LDFLAGS=$LDFLAGS
++      echo "_main" > conftest.sym
++      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  lt_cv_ld_exported_symbols_list=yes
++else
++  lt_cv_ld_exported_symbols_list=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++	LDFLAGS="$save_LDFLAGS"
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
++$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
++
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
++$as_echo_n "checking for -force_load linker flag... " >&6; }
++if ${lt_cv_ld_force_load+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_ld_force_load=no
++      cat > conftest.c << _LT_EOF
++int forced_loaded() { return 2;}
++_LT_EOF
++      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
++      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
++      echo "$AR cru libconftest.a conftest.o" >&5
++      $AR cru libconftest.a conftest.o 2>&5
++      echo "$RANLIB libconftest.a" >&5
++      $RANLIB libconftest.a 2>&5
++      cat > conftest.c << _LT_EOF
++int main() { return 0;}
++_LT_EOF
++      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
++      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
++      _lt_result=$?
++      if test -s conftest.err && $GREP force_load conftest.err; then
++	cat conftest.err >&5
++      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
++	lt_cv_ld_force_load=yes
++      else
++	cat conftest.err >&5
++      fi
++        rm -f conftest.err libconftest.a conftest conftest.c
++        rm -rf conftest.dSYM
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
++$as_echo "$lt_cv_ld_force_load" >&6; }
++    case $host_os in
++    rhapsody* | darwin1.[012])
++      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
++    darwin1.*)
++      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
++    darwin*) # darwin 5.x on
++      # if running on 10.5 or later, the deployment target defaults
++      # to the OS version, if on x86, and 10.4, the deployment
++      # target defaults to 10.4. Don't you love it?
++      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
++	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
++	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
++	10.[012]*)
++	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
++	10.*)
++	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
++      esac
++    ;;
++  esac
++    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
++      _lt_dar_single_mod='$single_module'
++    fi
++    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
++      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
++    else
++      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
++    fi
++    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
++      _lt_dsymutil='~$DSYMUTIL $lib || :'
++    else
++      _lt_dsymutil=
++    fi
++    ;;
++  esac
++
++for ac_header in dlfcn.h
++do :
++  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
++"
++if test "x$ac_cv_header_dlfcn_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_DLFCN_H 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++
++# Set options
++
++
++
++        enable_dlopen=no
++
++
++  enable_win32_dll=no
++
++
++            # Check whether --enable-shared was given.
++if test "${enable_shared+set}" = set; then :
++  enableval=$enable_shared; p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_shared=yes ;;
++    no) enable_shared=no ;;
++    *)
++      enable_shared=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_shared=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  enable_shared=yes
++fi
++
++
++
++
++
++
++
++
++
++  # Check whether --enable-static was given.
++if test "${enable_static+set}" = set; then :
++  enableval=$enable_static; p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_static=yes ;;
++    no) enable_static=no ;;
++    *)
++     enable_static=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_static=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  enable_static=yes
++fi
++
++
++
++
++
++
++
++
++
++
++# Check whether --with-pic was given.
++if test "${with_pic+set}" = set; then :
++  withval=$with_pic; lt_p=${PACKAGE-default}
++    case $withval in
++    yes|no) pic_mode=$withval ;;
++    *)
++      pic_mode=default
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for lt_pkg in $withval; do
++	IFS="$lt_save_ifs"
++	if test "X$lt_pkg" = "X$lt_p"; then
++	  pic_mode=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  pic_mode=default
++fi
++
++
++test -z "$pic_mode" && pic_mode=default
++
++
++
++
++
++
++
++  # Check whether --enable-fast-install was given.
++if test "${enable_fast_install+set}" = set; then :
++  enableval=$enable_fast_install; p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_fast_install=yes ;;
++    no) enable_fast_install=no ;;
++    *)
++      enable_fast_install=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_fast_install=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac
++else
++  enable_fast_install=yes
++fi
++
++
++
++
++
++
++
++
++
++
++
++# This can be used to rebuild libtool when needed
++LIBTOOL_DEPS="$ltmain"
++
++# Always use our own libtool.
++LIBTOOL='$(SHELL) $(top_builddir)/libtool'
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++test -z "$LN_S" && LN_S="ln -s"
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++if test -n "${ZSH_VERSION+set}" ; then
++   setopt NO_GLOB_SUBST
++fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
++$as_echo_n "checking for objdir... " >&6; }
++if ${lt_cv_objdir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  rm -f .libs 2>/dev/null
++mkdir .libs 2>/dev/null
++if test -d .libs; then
++  lt_cv_objdir=.libs
++else
++  # MS-DOS does not allow filenames that begin with a dot.
++  lt_cv_objdir=_libs
++fi
++rmdir .libs 2>/dev/null
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
++$as_echo "$lt_cv_objdir" >&6; }
++objdir=$lt_cv_objdir
++
++
++
++
++
++cat >>confdefs.h <<_ACEOF
++#define LT_OBJDIR "$lt_cv_objdir/"
++_ACEOF
++
++
++
++
++case $host_os in
++aix3*)
++  # AIX sometimes has problems with the GCC collect2 program.  For some
++  # reason, if we set the COLLECT_NAMES environment variable, the problems
++  # vanish in a puff of smoke.
++  if test "X${COLLECT_NAMES+set}" != Xset; then
++    COLLECT_NAMES=
++    export COLLECT_NAMES
++  fi
++  ;;
++esac
++
++# Global variables:
++ofile=libtool
++can_build_shared=yes
++
++# All known linkers require a `.a' archive for static linking (except MSVC,
++# which needs '.lib').
++libext=a
++
++with_gnu_ld="$lt_cv_prog_gnu_ld"
++
++old_CC="$CC"
++old_CFLAGS="$CFLAGS"
++
++# Set sane defaults for various variables
++test -z "$CC" && CC=cc
++test -z "$LTCC" && LTCC=$CC
++test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
++test -z "$LD" && LD=ld
++test -z "$ac_objext" && ac_objext=o
++
++for cc_temp in $compiler""; do
++  case $cc_temp in
++    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
++    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
++    \-*) ;;
++    *) break;;
++  esac
++done
++cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
++
++
++# Only perform the check for file, if the check method requires it
++test -z "$MAGIC_CMD" && MAGIC_CMD=file
++case $deplibs_check_method in
++file_magic*)
++  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
++$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
++if ${lt_cv_path_MAGIC_CMD+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $MAGIC_CMD in
++[\\/*] |  ?:[\\/]*)
++  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++  ;;
++*)
++  lt_save_MAGIC_CMD="$MAGIC_CMD"
++  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
++  for ac_dir in $ac_dummy; do
++    IFS="$lt_save_ifs"
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/${ac_tool_prefix}file; then
++      lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
++      if test -n "$file_magic_test_file"; then
++	case $deplibs_check_method in
++	"file_magic "*)
++	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
++	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++	    $EGREP "$file_magic_regex" > /dev/null; then
++	    :
++	  else
++	    cat <<_LT_EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such.  This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem.  Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++_LT_EOF
++	  fi ;;
++	esac
++      fi
++      break
++    fi
++  done
++  IFS="$lt_save_ifs"
++  MAGIC_CMD="$lt_save_MAGIC_CMD"
++  ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
++$as_echo "$MAGIC_CMD" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++
++
++
++if test -z "$lt_cv_path_MAGIC_CMD"; then
++  if test -n "$ac_tool_prefix"; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
++$as_echo_n "checking for file... " >&6; }
++if ${lt_cv_path_MAGIC_CMD+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $MAGIC_CMD in
++[\\/*] |  ?:[\\/]*)
++  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++  ;;
++*)
++  lt_save_MAGIC_CMD="$MAGIC_CMD"
++  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
++  for ac_dir in $ac_dummy; do
++    IFS="$lt_save_ifs"
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/file; then
++      lt_cv_path_MAGIC_CMD="$ac_dir/file"
++      if test -n "$file_magic_test_file"; then
++	case $deplibs_check_method in
++	"file_magic "*)
++	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
++	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++	    $EGREP "$file_magic_regex" > /dev/null; then
++	    :
++	  else
++	    cat <<_LT_EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such.  This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem.  Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++_LT_EOF
++	  fi ;;
++	esac
++      fi
++      break
++    fi
++  done
++  IFS="$lt_save_ifs"
++  MAGIC_CMD="$lt_save_MAGIC_CMD"
++  ;;
++esac
++fi
++
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
++$as_echo "$MAGIC_CMD" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  else
++    MAGIC_CMD=:
++  fi
++fi
++
++  fi
++  ;;
++esac
++
++# Use C for the default configuration in the libtool script
++
++lt_save_CC="$CC"
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++
++# Source file extension for C test sources.
++ac_ext=c
++
++# Object file extension for compiled C test sources.
++objext=o
++objext=$objext
++
++# Code to be used in simple compile tests
++lt_simple_compile_test_code="int some_variable = 0;"
++
++# Code to be used in simple link tests
++lt_simple_link_test_code='int main(){return(0);}'
++
++
++
++
++
++
++
++# If no C compiler was specified, use CC.
++LTCC=${LTCC-"$CC"}
++
++# If no C compiler flags were specified, use CFLAGS.
++LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
++
++# Allow CC to be a program name with arguments.
++compiler=$CC
++
++# Save the default compiler, since it gets overwritten when the other
++# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
++compiler_DEFAULT=$CC
++
++# save warnings/boilerplate of simple test code
++ac_outfile=conftest.$ac_objext
++echo "$lt_simple_compile_test_code" >conftest.$ac_ext
++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
++_lt_compiler_boilerplate=`cat conftest.err`
++$RM conftest*
++
++ac_outfile=conftest.$ac_objext
++echo "$lt_simple_link_test_code" >conftest.$ac_ext
++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
++_lt_linker_boilerplate=`cat conftest.err`
++$RM -r conftest*
++
++
++## CAVEAT EMPTOR:
++## There is no encapsulation within the following macros, do not change
++## the running order or otherwise move them around unless you know exactly
++## what you are doing...
++if test -n "$compiler"; then
++
++lt_prog_compiler_no_builtin_flag=
++
++if test "$GCC" = yes; then
++  case $cc_basename in
++  nvcc*)
++    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
++  *)
++    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
++  esac
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
++$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
++if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_rtti_exceptions=no
++   ac_outfile=conftest.$ac_objext
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++   lt_compiler_flag="-fno-rtti -fno-exceptions"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   # The option is referenced via a variable to avoid confusing sed.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
++   (eval "$lt_compile" 2>conftest.err)
++   ac_status=$?
++   cat conftest.err >&5
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   if (exit $ac_status) && test -s "$ac_outfile"; then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings other than the usual output.
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
++     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
++       lt_cv_prog_compiler_rtti_exceptions=yes
++     fi
++   fi
++   $RM conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
++$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
++
++if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
++    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
++else
++    :
++fi
++
++fi
++
++
++
++
++
++
++  lt_prog_compiler_wl=
++lt_prog_compiler_pic=
++lt_prog_compiler_static=
++
++
++  if test "$GCC" = yes; then
++    lt_prog_compiler_wl='-Wl,'
++    lt_prog_compiler_static='-static'
++
++    case $host_os in
++      aix*)
++      # All AIX code is PIC.
++      if test "$host_cpu" = ia64; then
++	# AIX 5 now supports IA64 processor
++	lt_prog_compiler_static='-Bstatic'
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            lt_prog_compiler_pic='-fPIC'
++        ;;
++      m68k)
++            # FIXME: we need at least 68020 code to build shared libraries, but
++            # adding the `-m68020' flag to GCC prevents building anything better,
++            # like `-m68040'.
++            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
++        ;;
++      esac
++      ;;
++
++    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
++      # PIC is the default for these OSes.
++      ;;
++
++    mingw* | cygwin* | pw32* | os2* | cegcc*)
++      # This hack is so that the source file can tell whether it is being
++      # built for inclusion in a dll (and should export symbols for example).
++      # Although the cygwin gcc ignores -fPIC, still need this for old-style
++      # (--disable-auto-import) libraries
++      lt_prog_compiler_pic='-DDLL_EXPORT'
++      ;;
++
++    darwin* | rhapsody*)
++      # PIC is the default on this platform
++      # Common symbols not allowed in MH_DYLIB files
++      lt_prog_compiler_pic='-fno-common'
++      ;;
++
++    haiku*)
++      # PIC is the default for Haiku.
++      # The "-static" flag exists, but is broken.
++      lt_prog_compiler_static=
++      ;;
++
++    hpux*)
++      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
++      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
++      # sets the default TLS model and affects inlining.
++      case $host_cpu in
++      hppa*64*)
++	# +Z the default
++	;;
++      *)
++	lt_prog_compiler_pic='-fPIC'
++	;;
++      esac
++      ;;
++
++    interix[3-9]*)
++      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
++      # Instead, we relocate shared libraries at runtime.
++      ;;
++
++    msdosdjgpp*)
++      # Just because we use GCC doesn't mean we suddenly get shared libraries
++      # on systems that don't support them.
++      lt_prog_compiler_can_build_shared=no
++      enable_shared=no
++      ;;
++
++    *nto* | *qnx*)
++      # QNX uses GNU C++, but need to define -shared option too, otherwise
++      # it will coredump.
++      lt_prog_compiler_pic='-fPIC -shared'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec; then
++	lt_prog_compiler_pic=-Kconform_pic
++      fi
++      ;;
++
++    *)
++      lt_prog_compiler_pic='-fPIC'
++      ;;
++    esac
++
++    case $cc_basename in
++    nvcc*) # Cuda Compiler Driver 2.2
++      lt_prog_compiler_wl='-Xlinker '
++      if test -n "$lt_prog_compiler_pic"; then
++        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
++      fi
++      ;;
++    esac
++  else
++    # PORTME Check for flag to pass linker flags through the system compiler.
++    case $host_os in
++    aix*)
++      lt_prog_compiler_wl='-Wl,'
++      if test "$host_cpu" = ia64; then
++	# AIX 5 now supports IA64 processor
++	lt_prog_compiler_static='-Bstatic'
++      else
++	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
++      fi
++      ;;
++
++    mingw* | cygwin* | pw32* | os2* | cegcc*)
++      # This hack is so that the source file can tell whether it is being
++      # built for inclusion in a dll (and should export symbols for example).
++      lt_prog_compiler_pic='-DDLL_EXPORT'
++      ;;
++
++    hpux9* | hpux10* | hpux11*)
++      lt_prog_compiler_wl='-Wl,'
++      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
++      # not for PA HP-UX.
++      case $host_cpu in
++      hppa*64*|ia64*)
++	# +Z the default
++	;;
++      *)
++	lt_prog_compiler_pic='+Z'
++	;;
++      esac
++      # Is there a better lt_prog_compiler_static that works with the bundled CC?
++      lt_prog_compiler_static='${wl}-a ${wl}archive'
++      ;;
++
++    irix5* | irix6* | nonstopux*)
++      lt_prog_compiler_wl='-Wl,'
++      # PIC (with -KPIC) is the default.
++      lt_prog_compiler_static='-non_shared'
++      ;;
++
++    linux* | k*bsd*-gnu | kopensolaris*-gnu)
++      case $cc_basename in
++      # old Intel for x86_64 which still supported -KPIC.
++      ecc*)
++	lt_prog_compiler_wl='-Wl,'
++	lt_prog_compiler_pic='-KPIC'
++	lt_prog_compiler_static='-static'
++        ;;
++      # icc used to be incompatible with GCC.
++      # ICC 10 doesn't accept -KPIC any more.
++      icc* | ifort*)
++	lt_prog_compiler_wl='-Wl,'
++	lt_prog_compiler_pic='-fPIC'
++	lt_prog_compiler_static='-static'
++        ;;
++      # Lahey Fortran 8.1.
++      lf95*)
++	lt_prog_compiler_wl='-Wl,'
++	lt_prog_compiler_pic='--shared'
++	lt_prog_compiler_static='--static'
++	;;
++      nagfor*)
++	# NAG Fortran compiler
++	lt_prog_compiler_wl='-Wl,-Wl,,'
++	lt_prog_compiler_pic='-PIC'
++	lt_prog_compiler_static='-Bstatic'
++	;;
++      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
++        # Portland Group compilers (*not* the Pentium gcc compiler,
++	# which looks to be a dead project)
++	lt_prog_compiler_wl='-Wl,'
++	lt_prog_compiler_pic='-fpic'
++	lt_prog_compiler_static='-Bstatic'
++        ;;
++      ccc*)
++        lt_prog_compiler_wl='-Wl,'
++        # All Alpha code is PIC.
++        lt_prog_compiler_static='-non_shared'
++        ;;
++      xl* | bgxl* | bgf* | mpixl*)
++	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
++	lt_prog_compiler_wl='-Wl,'
++	lt_prog_compiler_pic='-qpic'
++	lt_prog_compiler_static='-qstaticlink'
++	;;
++      *)
++	case `$CC -V 2>&1 | sed 5q` in
++	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
++	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
++	  lt_prog_compiler_pic='-KPIC'
++	  lt_prog_compiler_static='-Bstatic'
++	  lt_prog_compiler_wl=''
++	  ;;
++	*Sun\ F* | *Sun*Fortran*)
++	  lt_prog_compiler_pic='-KPIC'
++	  lt_prog_compiler_static='-Bstatic'
++	  lt_prog_compiler_wl='-Qoption ld '
++	  ;;
++	*Sun\ C*)
++	  # Sun C 5.9
++	  lt_prog_compiler_pic='-KPIC'
++	  lt_prog_compiler_static='-Bstatic'
++	  lt_prog_compiler_wl='-Wl,'
++	  ;;
++        *Intel*\ [CF]*Compiler*)
++	  lt_prog_compiler_wl='-Wl,'
++	  lt_prog_compiler_pic='-fPIC'
++	  lt_prog_compiler_static='-static'
++	  ;;
++	*Portland\ Group*)
++	  lt_prog_compiler_wl='-Wl,'
++	  lt_prog_compiler_pic='-fpic'
++	  lt_prog_compiler_static='-Bstatic'
++	  ;;
++	esac
++	;;
++      esac
++      ;;
++
++    newsos6)
++      lt_prog_compiler_pic='-KPIC'
++      lt_prog_compiler_static='-Bstatic'
++      ;;
++
++    *nto* | *qnx*)
++      # QNX uses GNU C++, but need to define -shared option too, otherwise
++      # it will coredump.
++      lt_prog_compiler_pic='-fPIC -shared'
++      ;;
++
++    osf3* | osf4* | osf5*)
++      lt_prog_compiler_wl='-Wl,'
++      # All OSF/1 code is PIC.
++      lt_prog_compiler_static='-non_shared'
++      ;;
++
++    rdos*)
++      lt_prog_compiler_static='-non_shared'
++      ;;
++
++    solaris*)
++      lt_prog_compiler_pic='-KPIC'
++      lt_prog_compiler_static='-Bstatic'
++      case $cc_basename in
++      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
++	lt_prog_compiler_wl='-Qoption ld ';;
++      *)
++	lt_prog_compiler_wl='-Wl,';;
++      esac
++      ;;
++
++    sunos4*)
++      lt_prog_compiler_wl='-Qoption ld '
++      lt_prog_compiler_pic='-PIC'
++      lt_prog_compiler_static='-Bstatic'
++      ;;
++
++    sysv4 | sysv4.2uw2* | sysv4.3*)
++      lt_prog_compiler_wl='-Wl,'
++      lt_prog_compiler_pic='-KPIC'
++      lt_prog_compiler_static='-Bstatic'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec ;then
++	lt_prog_compiler_pic='-Kconform_pic'
++	lt_prog_compiler_static='-Bstatic'
++      fi
++      ;;
++
++    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
++      lt_prog_compiler_wl='-Wl,'
++      lt_prog_compiler_pic='-KPIC'
++      lt_prog_compiler_static='-Bstatic'
++      ;;
++
++    unicos*)
++      lt_prog_compiler_wl='-Wl,'
++      lt_prog_compiler_can_build_shared=no
++      ;;
++
++    uts4*)
++      lt_prog_compiler_pic='-pic'
++      lt_prog_compiler_static='-Bstatic'
++      ;;
++
++    *)
++      lt_prog_compiler_can_build_shared=no
++      ;;
++    esac
++  fi
++
++case $host_os in
++  # For platforms which do not support PIC, -DPIC is meaningless:
++  *djgpp*)
++    lt_prog_compiler_pic=
++    ;;
++  *)
++    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
++    ;;
++esac
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
++$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
++if ${lt_cv_prog_compiler_pic+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
++$as_echo "$lt_cv_prog_compiler_pic" >&6; }
++lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
++
++#
++# Check to make sure the PIC flag actually works.
++#
++if test -n "$lt_prog_compiler_pic"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
++$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
++if ${lt_cv_prog_compiler_pic_works+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_pic_works=no
++   ac_outfile=conftest.$ac_objext
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   # The option is referenced via a variable to avoid confusing sed.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
++   (eval "$lt_compile" 2>conftest.err)
++   ac_status=$?
++   cat conftest.err >&5
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   if (exit $ac_status) && test -s "$ac_outfile"; then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings other than the usual output.
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
++     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
++       lt_cv_prog_compiler_pic_works=yes
++     fi
++   fi
++   $RM conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
++$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
++
++if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
++    case $lt_prog_compiler_pic in
++     "" | " "*) ;;
++     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
++     esac
++else
++    lt_prog_compiler_pic=
++     lt_prog_compiler_can_build_shared=no
++fi
++
++fi
++
++
++
++
++
++
++
++
++
++
++
++#
++# Check to make sure the static flag actually works.
++#
++wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
++$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
++if ${lt_cv_prog_compiler_static_works+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_static_works=no
++   save_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
++   echo "$lt_simple_link_test_code" > conftest.$ac_ext
++   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
++     # The linker can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     if test -s conftest.err; then
++       # Append any errors to the config.log.
++       cat conftest.err 1>&5
++       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
++       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++       if diff conftest.exp conftest.er2 >/dev/null; then
++         lt_cv_prog_compiler_static_works=yes
++       fi
++     else
++       lt_cv_prog_compiler_static_works=yes
++     fi
++   fi
++   $RM -r conftest*
++   LDFLAGS="$save_LDFLAGS"
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
++$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
++
++if test x"$lt_cv_prog_compiler_static_works" = xyes; then
++    :
++else
++    lt_prog_compiler_static=
++fi
++
++
++
++
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
++$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
++if ${lt_cv_prog_compiler_c_o+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_c_o=no
++   $RM -r conftest 2>/dev/null
++   mkdir conftest
++   cd conftest
++   mkdir out
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++
++   lt_compiler_flag="-o out/conftest2.$ac_objext"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
++   (eval "$lt_compile" 2>out/conftest.err)
++   ac_status=$?
++   cat out/conftest.err >&5
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   if (exit $ac_status) && test -s out/conftest2.$ac_objext
++   then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
++     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
++     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
++       lt_cv_prog_compiler_c_o=yes
++     fi
++   fi
++   chmod u+w . 2>&5
++   $RM conftest*
++   # SGI C++ compiler will create directory out/ii_files/ for
++   # template instantiation
++   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
++   $RM out/* && rmdir out
++   cd ..
++   $RM -r conftest
++   $RM conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
++$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
++
++
++
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
++$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
++if ${lt_cv_prog_compiler_c_o+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler_c_o=no
++   $RM -r conftest 2>/dev/null
++   mkdir conftest
++   cd conftest
++   mkdir out
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++
++   lt_compiler_flag="-o out/conftest2.$ac_objext"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
++   (eval "$lt_compile" 2>out/conftest.err)
++   ac_status=$?
++   cat out/conftest.err >&5
++   echo "$as_me:$LINENO: \$? = $ac_status" >&5
++   if (exit $ac_status) && test -s out/conftest2.$ac_objext
++   then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
++     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
++     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
++       lt_cv_prog_compiler_c_o=yes
++     fi
++   fi
++   chmod u+w . 2>&5
++   $RM conftest*
++   # SGI C++ compiler will create directory out/ii_files/ for
++   # template instantiation
++   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
++   $RM out/* && rmdir out
++   cd ..
++   $RM -r conftest
++   $RM conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
++$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
++
++
++
++
++hard_links="nottested"
++if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
++  # do not overwrite the value of need_locks provided by the user
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
++$as_echo_n "checking if we can lock with hard links... " >&6; }
++  hard_links=yes
++  $RM conftest*
++  ln conftest.a conftest.b 2>/dev/null && hard_links=no
++  touch conftest.a
++  ln conftest.a conftest.b 2>&5 || hard_links=no
++  ln conftest.a conftest.b 2>/dev/null && hard_links=no
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
++$as_echo "$hard_links" >&6; }
++  if test "$hard_links" = no; then
++    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
++$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
++    need_locks=warn
++  fi
++else
++  need_locks=no
++fi
++
++
++
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
++$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
++
++  runpath_var=
++  allow_undefined_flag=
++  always_export_symbols=no
++  archive_cmds=
++  archive_expsym_cmds=
++  compiler_needs_object=no
++  enable_shared_with_static_runtimes=no
++  export_dynamic_flag_spec=
++  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
++  hardcode_automatic=no
++  hardcode_direct=no
++  hardcode_direct_absolute=no
++  hardcode_libdir_flag_spec=
++  hardcode_libdir_separator=
++  hardcode_minus_L=no
++  hardcode_shlibpath_var=unsupported
++  inherit_rpath=no
++  link_all_deplibs=unknown
++  module_cmds=
++  module_expsym_cmds=
++  old_archive_from_new_cmds=
++  old_archive_from_expsyms_cmds=
++  thread_safe_flag_spec=
++  whole_archive_flag_spec=
++  # include_expsyms should be a list of space-separated symbols to be *always*
++  # included in the symbol list
++  include_expsyms=
++  # exclude_expsyms can be an extended regexp of symbols to exclude
++  # it will be wrapped by ` (' and `)$', so one must not match beginning or
++  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
++  # as well as any symbol that contains `d'.
++  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
++  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
++  # platforms (ab)use it in PIC code, but their linkers get confused if
++  # the symbol is explicitly referenced.  Since portable code cannot
++  # rely on this symbol name, it's probably fine to never include it in
++  # preloaded symbol tables.
++  # Exclude shared library initialization/finalization symbols.
++  extract_expsyms_cmds=
++
++  case $host_os in
++  cygwin* | mingw* | pw32* | cegcc*)
++    # FIXME: the MSVC++ port hasn't been tested in a loooong time
++    # When not using gcc, we currently assume that we are using
++    # Microsoft Visual C++.
++    if test "$GCC" != yes; then
++      with_gnu_ld=no
++    fi
++    ;;
++  interix*)
++    # we just hope/assume this is gcc and not c89 (= MSVC++)
++    with_gnu_ld=yes
++    ;;
++  openbsd*)
++    with_gnu_ld=no
++    ;;
++  linux* | k*bsd*-gnu | gnu*)
++    link_all_deplibs=no
++    ;;
++  esac
++
++  ld_shlibs=yes
++
++  # On some targets, GNU ld is compatible enough with the native linker
++  # that we're better off using the native interface for both.
++  lt_use_gnu_ld_interface=no
++  if test "$with_gnu_ld" = yes; then
++    case $host_os in
++      aix*)
++	# The AIX port of GNU ld has always aspired to compatibility
++	# with the native linker.  However, as the warning in the GNU ld
++	# block says, versions before 2.19.5* couldn't really create working
++	# shared libraries, regardless of the interface used.
++	case `$LD -v 2>&1` in
++	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
++	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
++	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
++	  *)
++	    lt_use_gnu_ld_interface=yes
++	    ;;
++	esac
++	;;
++      *)
++	lt_use_gnu_ld_interface=yes
++	;;
++    esac
++  fi
++
++  if test "$lt_use_gnu_ld_interface" = yes; then
++    # If archive_cmds runs LD, not CC, wlarc should be empty
++    wlarc='${wl}'
++
++    # Set some defaults for GNU ld with shared library support. These
++    # are reset later if shared libraries are not supported. Putting them
++    # here allows them to be overridden if necessary.
++    runpath_var=LD_RUN_PATH
++    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++    export_dynamic_flag_spec='${wl}--export-dynamic'
++    # ancient GNU ld didn't support --whole-archive et. al.
++    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
++      whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
++    else
++      whole_archive_flag_spec=
++    fi
++    supports_anon_versioning=no
++    case `$LD -v 2>&1` in
++      *GNU\ gold*) supports_anon_versioning=yes ;;
++      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
++      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
++      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
++      *\ 2.11.*) ;; # other 2.11 versions
++      *) supports_anon_versioning=yes ;;
++    esac
++
++    # See if GNU ld supports shared libraries.
++    case $host_os in
++    aix[3-9]*)
++      # On AIX/PPC, the GNU linker is very broken
++      if test "$host_cpu" != ia64; then
++	ld_shlibs=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: the GNU linker, at least up to release 2.19, is reported
++*** to be unable to reliably create shared libraries on AIX.
++*** Therefore, libtool is disabling shared libraries support.  If you
++*** really care for shared libraries, you may want to install binutils
++*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
++*** You will then need to restart the configuration process.
++
++_LT_EOF
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++            archive_expsym_cmds=''
++        ;;
++      m68k)
++            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++            hardcode_libdir_flag_spec='-L$libdir'
++            hardcode_minus_L=yes
++        ;;
++      esac
++      ;;
++
++    beos*)
++      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	allow_undefined_flag=unsupported
++	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
++	# support --undefined.  This deserves some investigation.  FIXME
++	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++      else
++	ld_shlibs=no
++      fi
++      ;;
++
++    cygwin* | mingw* | pw32* | cegcc*)
++      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
++      # as there is no search path for DLLs.
++      hardcode_libdir_flag_spec='-L$libdir'
++      export_dynamic_flag_spec='${wl}--export-all-symbols'
++      allow_undefined_flag=unsupported
++      always_export_symbols=no
++      enable_shared_with_static_runtimes=yes
++      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
++      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
++
++      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
++        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++	# If the export-symbols file already is a .def file (1st line
++	# is EXPORTS), use it as is; otherwise, prepend...
++	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	  cp $export_symbols $output_objdir/$soname.def;
++	else
++	  echo EXPORTS > $output_objdir/$soname.def;
++	  cat $export_symbols >> $output_objdir/$soname.def;
++	fi~
++	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++      else
++	ld_shlibs=no
++      fi
++      ;;
++
++    haiku*)
++      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++      link_all_deplibs=yes
++      ;;
++
++    interix[3-9]*)
++      hardcode_direct=no
++      hardcode_shlibpath_var=no
++      hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
++      export_dynamic_flag_spec='${wl}-E'
++      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
++      # Instead, shared libraries are loaded at an image base (0x10000000 by
++      # default) and relocated if they conflict, which is a slow very memory
++      # consuming and fragmenting process.  To avoid this, we pick a random,
++      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
++      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
++      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++      archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++      ;;
++
++    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
++      tmp_diet=no
++      if test "$host_os" = linux-dietlibc; then
++	case $cc_basename in
++	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
++	esac
++      fi
++      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
++	 && test "$tmp_diet" = no
++      then
++	tmp_addflag=' $pic_flag'
++	tmp_sharedflag='-shared'
++	case $cc_basename,$host_cpu in
++        pgcc*)				# Portland Group C compiler
++	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  tmp_addflag=' $pic_flag'
++	  ;;
++	pgf77* | pgf90* | pgf95* | pgfortran*)
++					# Portland Group f77 and f90 compilers
++	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  tmp_addflag=' $pic_flag -Mnomain' ;;
++	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
++	  tmp_addflag=' -i_dynamic' ;;
++	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
++	  tmp_addflag=' -i_dynamic -nofor_main' ;;
++	ifc* | ifort*)			# Intel Fortran compiler
++	  tmp_addflag=' -nofor_main' ;;
++	lf95*)				# Lahey Fortran 8.1
++	  whole_archive_flag_spec=
++	  tmp_sharedflag='--shared' ;;
++	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
++	  tmp_sharedflag='-qmkshrobj'
++	  tmp_addflag= ;;
++	nvcc*)	# Cuda Compiler Driver 2.2
++	  whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  compiler_needs_object=yes
++	  ;;
++	esac
++	case `$CC -V 2>&1 | sed 5q` in
++	*Sun\ C*)			# Sun C 5.9
++	  whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  compiler_needs_object=yes
++	  tmp_sharedflag='-G' ;;
++	*Sun\ F*)			# Sun Fortran 8.3
++	  tmp_sharedflag='-G' ;;
++	esac
++	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++
++        if test "x$supports_anon_versioning" = xyes; then
++          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
++	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
++	    echo "local: *; };" >> $output_objdir/$libname.ver~
++	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
++        fi
++
++	case $cc_basename in
++	xlf* | bgf* | bgxlf* | mpixlf*)
++	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
++	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
++	  hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
++	  if test "x$supports_anon_versioning" = xyes; then
++	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
++	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
++	      echo "local: *; };" >> $output_objdir/$libname.ver~
++	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
++	  fi
++	  ;;
++	esac
++      else
++        ld_shlibs=no
++      fi
++      ;;
++
++    netbsd* | netbsdelf*-gnu)
++      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
++	wlarc=
++      else
++	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      fi
++      ;;
++
++    solaris*)
++      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
++	ld_shlibs=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: The releases 2.8.* of the GNU linker cannot reliably
++*** create shared libraries on Solaris systems.  Therefore, libtool
++*** is disabling shared libraries support.  We urge you to upgrade GNU
++*** binutils to release 2.9.1 or newer.  Another option is to modify
++*** your PATH or compiler configuration so that the native linker is
++*** used, and then restart.
++
++_LT_EOF
++      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      else
++	ld_shlibs=no
++      fi
++      ;;
++
++    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
++      case `$LD -v 2>&1` in
++        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
++	ld_shlibs=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
++*** reliably create shared libraries on SCO systems.  Therefore, libtool
++*** is disabling shared libraries support.  We urge you to upgrade GNU
++*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
++*** your PATH or compiler configuration so that the native linker is
++*** used, and then restart.
++
++_LT_EOF
++	;;
++	*)
++	  # For security reasons, it is highly recommended that you always
++	  # use absolute paths for naming shared libraries, and exclude the
++	  # DT_RUNPATH tag from executables and libraries.  But doing so
++	  # requires that you compile everything twice, which is a pain.
++	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	    hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	  else
++	    ld_shlibs=no
++	  fi
++	;;
++      esac
++      ;;
++
++    sunos4*)
++      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++      wlarc=
++      hardcode_direct=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    *)
++      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      else
++	ld_shlibs=no
++      fi
++      ;;
++    esac
++
++    if test "$ld_shlibs" = no; then
++      runpath_var=
++      hardcode_libdir_flag_spec=
++      export_dynamic_flag_spec=
++      whole_archive_flag_spec=
++    fi
++  else
++    # PORTME fill in a description of your system's linker (not GNU ld)
++    case $host_os in
++    aix3*)
++      allow_undefined_flag=unsupported
++      always_export_symbols=yes
++      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
++      # Note: this linker hardcodes the directories in LIBPATH if there
++      # are no directories specified by -L.
++      hardcode_minus_L=yes
++      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
++	# Neither direct hardcoding nor static linking is supported with a
++	# broken collect2.
++	hardcode_direct=unsupported
++      fi
++      ;;
++
++    aix[4-9]*)
++      if test "$host_cpu" = ia64; then
++	# On IA64, the linker does run time linking by default, so we don't
++	# have to do anything special.
++	aix_use_runtimelinking=no
++	exp_sym_flag='-Bexport'
++	no_entry_flag=""
++      else
++	# If we're using GNU nm, then we don't want the "-C" option.
++	# -C means demangle to AIX nm, but means don't demangle with GNU nm
++	# Also, AIX nm treats weak defined symbols like other global
++	# defined symbols, whereas GNU nm marks them as "W".
++	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
++	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++	else
++	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++	fi
++	aix_use_runtimelinking=no
++
++	# Test if we are trying to use run time linking or normal
++	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
++	# need to do runtime linking.
++	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
++	  for ld_flag in $LDFLAGS; do
++	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
++	    aix_use_runtimelinking=yes
++	    break
++	  fi
++	  done
++	  ;;
++	esac
++
++	exp_sym_flag='-bexport'
++	no_entry_flag='-bnoentry'
++      fi
++
++      # When large executables or shared objects are built, AIX ld can
++      # have problems creating the table of contents.  If linking a library
++      # or program results in "error TOC overflow" add -mminimal-toc to
++      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
++      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
++
++      archive_cmds=''
++      hardcode_direct=yes
++      hardcode_direct_absolute=yes
++      hardcode_libdir_separator=':'
++      link_all_deplibs=yes
++      file_list_spec='${wl}-f,'
++
++      if test "$GCC" = yes; then
++	case $host_os in aix4.[012]|aix4.[012].*)
++	# We only want to do this on AIX 4.2 and lower, the check
++	# below for broken collect2 doesn't work under 4.3+
++	  collect2name=`${CC} -print-prog-name=collect2`
++	  if test -f "$collect2name" &&
++	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
++	  then
++	  # We have reworked collect2
++	  :
++	  else
++	  # We have old collect2
++	  hardcode_direct=unsupported
++	  # It fails to find uninstalled libraries when the uninstalled
++	  # path is not listed in the libpath.  Setting hardcode_minus_L
++	  # to unsupported forces relinking
++	  hardcode_minus_L=yes
++	  hardcode_libdir_flag_spec='-L$libdir'
++	  hardcode_libdir_separator=
++	  fi
++	  ;;
++	esac
++	shared_flag='-shared'
++	if test "$aix_use_runtimelinking" = yes; then
++	  shared_flag="$shared_flag "'${wl}-G'
++	fi
++	link_all_deplibs=no
++      else
++	# not using gcc
++	if test "$host_cpu" = ia64; then
++	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
++	# chokes on -Wl,-G. The following line is correct:
++	  shared_flag='-G'
++	else
++	  if test "$aix_use_runtimelinking" = yes; then
++	    shared_flag='${wl}-G'
++	  else
++	    shared_flag='${wl}-bM:SRE'
++	  fi
++	fi
++      fi
++
++      export_dynamic_flag_spec='${wl}-bexpall'
++      # It seems that -bexpall does not export symbols beginning with
++      # underscore (_), so it is better to generate a list of symbols to export.
++      always_export_symbols=yes
++      if test "$aix_use_runtimelinking" = yes; then
++	# Warning - without using the other runtime loading flags (-brtl),
++	# -berok will link without error, but may produce a broken library.
++	allow_undefined_flag='-berok'
++        # Determine the default libpath from the value encoded in an
++        # empty executable.
++        if test "${lt_cv_aix_libpath+set}" = set; then
++  aix_libpath=$lt_cv_aix_libpath
++else
++  if ${lt_cv_aix_libpath_+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++
++  lt_aix_libpath_sed='
++      /Import File Strings/,/^$/ {
++	  /^0/ {
++	      s/^0  *\([^ ]*\) *$/\1/
++	      p
++	  }
++      }'
++  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  # Check for a 64-bit object if we didn't find anything.
++  if test -z "$lt_cv_aix_libpath_"; then
++    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  fi
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++  if test -z "$lt_cv_aix_libpath_"; then
++    lt_cv_aix_libpath_="/usr/lib:/lib"
++  fi
++
++fi
++
++  aix_libpath=$lt_cv_aix_libpath_
++fi
++
++        hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
++        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++      else
++	if test "$host_cpu" = ia64; then
++	  hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
++	  allow_undefined_flag="-z nodefs"
++	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
++	else
++	 # Determine the default libpath from the value encoded in an
++	 # empty executable.
++	 if test "${lt_cv_aix_libpath+set}" = set; then
++  aix_libpath=$lt_cv_aix_libpath
++else
++  if ${lt_cv_aix_libpath_+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++
++  lt_aix_libpath_sed='
++      /Import File Strings/,/^$/ {
++	  /^0/ {
++	      s/^0  *\([^ ]*\) *$/\1/
++	      p
++	  }
++      }'
++  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  # Check for a 64-bit object if we didn't find anything.
++  if test -z "$lt_cv_aix_libpath_"; then
++    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  fi
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++  if test -z "$lt_cv_aix_libpath_"; then
++    lt_cv_aix_libpath_="/usr/lib:/lib"
++  fi
++
++fi
++
++  aix_libpath=$lt_cv_aix_libpath_
++fi
++
++	 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
++	  # Warning - without using the other run time loading flags,
++	  # -berok will link without error, but may produce a broken library.
++	  no_undefined_flag=' ${wl}-bernotok'
++	  allow_undefined_flag=' ${wl}-berok'
++	  if test "$with_gnu_ld" = yes; then
++	    # We only use this code for GNU lds that support --whole-archive.
++	    whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
++	  else
++	    # Exported symbols can be pulled into shared objects from archives
++	    whole_archive_flag_spec='$convenience'
++	  fi
++	  archive_cmds_need_lc=yes
++	  # This is similar to how AIX traditionally builds its shared libraries.
++	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
++	fi
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++            archive_expsym_cmds=''
++        ;;
++      m68k)
++            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++            hardcode_libdir_flag_spec='-L$libdir'
++            hardcode_minus_L=yes
++        ;;
++      esac
++      ;;
++
++    bsdi[45]*)
++      export_dynamic_flag_spec=-rdynamic
++      ;;
++
++    cygwin* | mingw* | pw32* | cegcc*)
++      # When not using gcc, we currently assume that we are using
++      # Microsoft Visual C++.
++      # hardcode_libdir_flag_spec is actually meaningless, as there is
++      # no search path for DLLs.
++      case $cc_basename in
++      cl*)
++	# Native MSVC
++	hardcode_libdir_flag_spec=' '
++	allow_undefined_flag=unsupported
++	always_export_symbols=yes
++	file_list_spec='@'
++	# Tell ltmain to make .lib files, not .a files.
++	libext=lib
++	# Tell ltmain to make .dll files, not .so files.
++	shrext_cmds=".dll"
++	# FIXME: Setting linknames here is a bad hack.
++	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
++	archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
++	  else
++	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
++	  fi~
++	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
++	  linknames='
++	# The linker will not automatically build a static lib if we build a DLL.
++	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
++	enable_shared_with_static_runtimes=yes
++	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
++	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
++	# Don't use ranlib
++	old_postinstall_cmds='chmod 644 $oldlib'
++	postlink_cmds='lt_outputfile="@OUTPUT@"~
++	  lt_tool_outputfile="@TOOL_OUTPUT@"~
++	  case $lt_outputfile in
++	    *.exe|*.EXE) ;;
++	    *)
++	      lt_outputfile="$lt_outputfile.exe"
++	      lt_tool_outputfile="$lt_tool_outputfile.exe"
++	      ;;
++	  esac~
++	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
++	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
++	    $RM "$lt_outputfile.manifest";
++	  fi'
++	;;
++      *)
++	# Assume MSVC wrapper
++	hardcode_libdir_flag_spec=' '
++	allow_undefined_flag=unsupported
++	# Tell ltmain to make .lib files, not .a files.
++	libext=lib
++	# Tell ltmain to make .dll files, not .so files.
++	shrext_cmds=".dll"
++	# FIXME: Setting linknames here is a bad hack.
++	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
++	# The linker will automatically build a .lib file if we build a DLL.
++	old_archive_from_new_cmds='true'
++	# FIXME: Should let the user specify the lib program.
++	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
++	enable_shared_with_static_runtimes=yes
++	;;
++      esac
++      ;;
++
++    darwin* | rhapsody*)
++
++
++  archive_cmds_need_lc=no
++  hardcode_direct=no
++  hardcode_automatic=yes
++  hardcode_shlibpath_var=unsupported
++  if test "$lt_cv_ld_force_load" = "yes"; then
++    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
++
++  else
++    whole_archive_flag_spec=''
++  fi
++  link_all_deplibs=yes
++  allow_undefined_flag="$_lt_dar_allow_undefined"
++  case $cc_basename in
++     ifort*) _lt_dar_can_shared=yes ;;
++     *) _lt_dar_can_shared=$GCC ;;
++  esac
++  if test "$_lt_dar_can_shared" = "yes"; then
++    output_verbose_link_cmd=func_echo_all
++    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
++    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
++    archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
++    module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
++
++  else
++  ld_shlibs=no
++  fi
++
++      ;;
++
++    dgux*)
++      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      hardcode_libdir_flag_spec='-L$libdir'
++      hardcode_shlibpath_var=no
++      ;;
++
++    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
++    # support.  Future versions do this automatically, but an explicit c++rt0.o
++    # does not break anything, and helps significantly (at the cost of a little
++    # extra space).
++    freebsd2.2*)
++      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
++      hardcode_libdir_flag_spec='-R$libdir'
++      hardcode_direct=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
++    freebsd2.*)
++      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++      hardcode_direct=yes
++      hardcode_minus_L=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
++    freebsd* | dragonfly*)
++      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++      hardcode_libdir_flag_spec='-R$libdir'
++      hardcode_direct=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    hpux9*)
++      if test "$GCC" = yes; then
++	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++      else
++	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++      fi
++      hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
++      hardcode_libdir_separator=:
++      hardcode_direct=yes
++
++      # hardcode_minus_L: Not really in the search PATH,
++      # but as the default location of the library.
++      hardcode_minus_L=yes
++      export_dynamic_flag_spec='${wl}-E'
++      ;;
++
++    hpux10*)
++      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
++	archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
++      fi
++      if test "$with_gnu_ld" = no; then
++	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
++	hardcode_libdir_separator=:
++	hardcode_direct=yes
++	hardcode_direct_absolute=yes
++	export_dynamic_flag_spec='${wl}-E'
++	# hardcode_minus_L: Not really in the search PATH,
++	# but as the default location of the library.
++	hardcode_minus_L=yes
++      fi
++      ;;
++
++    hpux11*)
++      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
++	case $host_cpu in
++	hppa*64*)
++	  archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	ia64*)
++	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	*)
++	  archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	esac
++      else
++	case $host_cpu in
++	hppa*64*)
++	  archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	ia64*)
++	  archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	*)
++
++	  # Older versions of the 11.00 compiler do not understand -b yet
++	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
++	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
++$as_echo_n "checking if $CC understands -b... " >&6; }
++if ${lt_cv_prog_compiler__b+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_prog_compiler__b=no
++   save_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS -b"
++   echo "$lt_simple_link_test_code" > conftest.$ac_ext
++   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
++     # The linker can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     if test -s conftest.err; then
++       # Append any errors to the config.log.
++       cat conftest.err 1>&5
++       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
++       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++       if diff conftest.exp conftest.er2 >/dev/null; then
++         lt_cv_prog_compiler__b=yes
++       fi
++     else
++       lt_cv_prog_compiler__b=yes
++     fi
++   fi
++   $RM -r conftest*
++   LDFLAGS="$save_LDFLAGS"
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
++$as_echo "$lt_cv_prog_compiler__b" >&6; }
++
++if test x"$lt_cv_prog_compiler__b" = xyes; then
++    archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
++else
++    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
++fi
++
++	  ;;
++	esac
++      fi
++      if test "$with_gnu_ld" = no; then
++	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
++	hardcode_libdir_separator=:
++
++	case $host_cpu in
++	hppa*64*|ia64*)
++	  hardcode_direct=no
++	  hardcode_shlibpath_var=no
++	  ;;
++	*)
++	  hardcode_direct=yes
++	  hardcode_direct_absolute=yes
++	  export_dynamic_flag_spec='${wl}-E'
++
++	  # hardcode_minus_L: Not really in the search PATH,
++	  # but as the default location of the library.
++	  hardcode_minus_L=yes
++	  ;;
++	esac
++      fi
++      ;;
++
++    irix5* | irix6* | nonstopux*)
++      if test "$GCC" = yes; then
++	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++	# Try to use the -exported_symbol ld option, if it does not
++	# work, assume that -exports_file does not work either and
++	# implicitly export all symbols.
++	# This should be the same for all languages, so no per-tag cache variable.
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
++$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
++if ${lt_cv_irix_exported_symbol+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  save_LDFLAGS="$LDFLAGS"
++	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
++	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++int foo (void) { return 0; }
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  lt_cv_irix_exported_symbol=yes
++else
++  lt_cv_irix_exported_symbol=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++           LDFLAGS="$save_LDFLAGS"
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
++$as_echo "$lt_cv_irix_exported_symbol" >&6; }
++	if test "$lt_cv_irix_exported_symbol" = yes; then
++          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
++	fi
++      else
++	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
++      fi
++      archive_cmds_need_lc='no'
++      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++      hardcode_libdir_separator=:
++      inherit_rpath=yes
++      link_all_deplibs=yes
++      ;;
++
++    netbsd* | netbsdelf*-gnu)
++      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
++      else
++	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
++      fi
++      hardcode_libdir_flag_spec='-R$libdir'
++      hardcode_direct=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    newsos6)
++      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      hardcode_direct=yes
++      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++      hardcode_libdir_separator=:
++      hardcode_shlibpath_var=no
++      ;;
++
++    *nto* | *qnx*)
++      ;;
++
++    openbsd*)
++      if test -f /usr/libexec/ld.so; then
++	hardcode_direct=yes
++	hardcode_shlibpath_var=no
++	hardcode_direct_absolute=yes
++	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
++	  hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
++	  export_dynamic_flag_spec='${wl}-E'
++	else
++	  case $host_os in
++	   openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
++	     archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++	     hardcode_libdir_flag_spec='-R$libdir'
++	     ;;
++	   *)
++	     archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++	     hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
++	     ;;
++	  esac
++	fi
++      else
++	ld_shlibs=no
++      fi
++      ;;
++
++    os2*)
++      hardcode_libdir_flag_spec='-L$libdir'
++      hardcode_minus_L=yes
++      allow_undefined_flag=unsupported
++      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
++      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
++      ;;
++
++    osf3*)
++      if test "$GCC" = yes; then
++	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
++	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++      else
++	allow_undefined_flag=' -expect_unresolved \*'
++	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++      fi
++      archive_cmds_need_lc='no'
++      hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++      hardcode_libdir_separator=:
++      ;;
++
++    osf4* | osf5*)	# as osf3* with the addition of -msym flag
++      if test "$GCC" = yes; then
++	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
++	archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
++      else
++	allow_undefined_flag=' -expect_unresolved \*'
++	archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
++	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
++
++	# Both c and cxx compiler support -rpath directly
++	hardcode_libdir_flag_spec='-rpath $libdir'
++      fi
++      archive_cmds_need_lc='no'
++      hardcode_libdir_separator=:
++      ;;
++
++    solaris*)
++      no_undefined_flag=' -z defs'
++      if test "$GCC" = yes; then
++	wlarc='${wl}'
++	archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
++      else
++	case `$CC -V 2>&1` in
++	*"Compilers 5.0"*)
++	  wlarc=''
++	  archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
++	  ;;
++	*)
++	  wlarc='${wl}'
++	  archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
++	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
++	  ;;
++	esac
++      fi
++      hardcode_libdir_flag_spec='-R$libdir'
++      hardcode_shlibpath_var=no
++      case $host_os in
++      solaris2.[0-5] | solaris2.[0-5].*) ;;
++      *)
++	# The compiler driver will combine and reorder linker options,
++	# but understands `-z linker_flag'.  GCC discards it without `$wl',
++	# but is careful enough not to reorder.
++	# Supported since Solaris 2.6 (maybe 2.5.1?)
++	if test "$GCC" = yes; then
++	  whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
++	else
++	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
++	fi
++	;;
++      esac
++      link_all_deplibs=yes
++      ;;
++
++    sunos4*)
++      if test "x$host_vendor" = xsequent; then
++	# Use $CC to link under sequent, because it throws in some extra .o
++	# files that make .init and .fini sections work.
++	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
++      fi
++      hardcode_libdir_flag_spec='-L$libdir'
++      hardcode_direct=yes
++      hardcode_minus_L=yes
++      hardcode_shlibpath_var=no
++      ;;
++
++    sysv4)
++      case $host_vendor in
++	sni)
++	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  hardcode_direct=yes # is this really true???
++	;;
++	siemens)
++	  ## LD is ld it makes a PLAMLIB
++	  ## CC just makes a GrossModule.
++	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
++	  reload_cmds='$CC -r -o $output$reload_objs'
++	  hardcode_direct=no
++        ;;
++	motorola)
++	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
++	;;
++      esac
++      runpath_var='LD_RUN_PATH'
++      hardcode_shlibpath_var=no
++      ;;
++
++    sysv4.3*)
++      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      hardcode_shlibpath_var=no
++      export_dynamic_flag_spec='-Bexport'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec; then
++	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	hardcode_shlibpath_var=no
++	runpath_var=LD_RUN_PATH
++	hardcode_runpath_var=yes
++	ld_shlibs=yes
++      fi
++      ;;
++
++    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
++      no_undefined_flag='${wl}-z,text'
++      archive_cmds_need_lc=no
++      hardcode_shlibpath_var=no
++      runpath_var='LD_RUN_PATH'
++
++      if test "$GCC" = yes; then
++	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      fi
++      ;;
++
++    sysv5* | sco3.2v5* | sco5v6*)
++      # Note: We can NOT use -z defs as we might desire, because we do not
++      # link with -lc, and that would cause any symbols used from libc to
++      # always be unresolved, which means just about no library would
++      # ever link correctly.  If we're not using GNU ld we use -z text
++      # though, which does catch some bad symbols but isn't as heavy-handed
++      # as -z defs.
++      no_undefined_flag='${wl}-z,text'
++      allow_undefined_flag='${wl}-z,nodefs'
++      archive_cmds_need_lc=no
++      hardcode_shlibpath_var=no
++      hardcode_libdir_flag_spec='${wl}-R,$libdir'
++      hardcode_libdir_separator=':'
++      link_all_deplibs=yes
++      export_dynamic_flag_spec='${wl}-Bexport'
++      runpath_var='LD_RUN_PATH'
++
++      if test "$GCC" = yes; then
++	archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      fi
++      ;;
++
++    uts4*)
++      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      hardcode_libdir_flag_spec='-L$libdir'
++      hardcode_shlibpath_var=no
++      ;;
++
++    *)
++      ld_shlibs=no
++      ;;
++    esac
++
++    if test x$host_vendor = xsni; then
++      case $host in
++      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++	export_dynamic_flag_spec='${wl}-Blargedynsym'
++	;;
++      esac
++    fi
++  fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
++$as_echo "$ld_shlibs" >&6; }
++test "$ld_shlibs" = no && can_build_shared=no
++
++with_gnu_ld=$with_gnu_ld
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++#
++# Do we need to explicitly link libc?
++#
++case "x$archive_cmds_need_lc" in
++x|xyes)
++  # Assume -lc should be added
++  archive_cmds_need_lc=yes
++
++  if test "$enable_shared" = yes && test "$GCC" = yes; then
++    case $archive_cmds in
++    *'~'*)
++      # FIXME: we may have to deal with multi-command sequences.
++      ;;
++    '$CC '*)
++      # Test whether the compiler implicitly links with -lc since on some
++      # systems, -lgcc has to come before -lc. If gcc already passes -lc
++      # to ld, don't add -lc before -lgcc.
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
++$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
++if ${lt_cv_archive_cmds_need_lc+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  $RM conftest*
++	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++
++	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
++  (eval $ac_compile) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } 2>conftest.err; then
++	  soname=conftest
++	  lib=conftest
++	  libobjs=conftest.$ac_objext
++	  deplibs=
++	  wl=$lt_prog_compiler_wl
++	  pic_flag=$lt_prog_compiler_pic
++	  compiler_flags=-v
++	  linker_flags=-v
++	  verstring=
++	  output_objdir=.
++	  libname=conftest
++	  lt_save_allow_undefined_flag=$allow_undefined_flag
++	  allow_undefined_flag=
++	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
++  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }
++	  then
++	    lt_cv_archive_cmds_need_lc=no
++	  else
++	    lt_cv_archive_cmds_need_lc=yes
++	  fi
++	  allow_undefined_flag=$lt_save_allow_undefined_flag
++	else
++	  cat conftest.err 1>&5
++	fi
++	$RM conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
++$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
++      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
++      ;;
++    esac
++  fi
++  ;;
++esac
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++
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++
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++
++
++
++
++
++
++
++
++
++
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++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
++$as_echo_n "checking dynamic linker characteristics... " >&6; }
++
++if test "$GCC" = yes; then
++  case $host_os in
++    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
++    *) lt_awk_arg="/^libraries:/" ;;
++  esac
++  case $host_os in
++    mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
++    *) lt_sed_strip_eq="s,=/,/,g" ;;
++  esac
++  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
++  case $lt_search_path_spec in
++  *\;*)
++    # if the path contains ";" then we assume it to be the separator
++    # otherwise default to the standard path separator (i.e. ":") - it is
++    # assumed that no part of a normal pathname contains ";" but that should
++    # okay in the real world where ";" in dirpaths is itself problematic.
++    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
++    ;;
++  *)
++    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
++    ;;
++  esac
++  # Ok, now we have the path, separated by spaces, we can step through it
++  # and add multilib dir if necessary.
++  lt_tmp_lt_search_path_spec=
++  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
++  for lt_sys_path in $lt_search_path_spec; do
++    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
++      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
++    else
++      test -d "$lt_sys_path" && \
++	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
++    fi
++  done
++  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
++BEGIN {RS=" "; FS="/|\n";} {
++  lt_foo="";
++  lt_count=0;
++  for (lt_i = NF; lt_i > 0; lt_i--) {
++    if ($lt_i != "" && $lt_i != ".") {
++      if ($lt_i == "..") {
++        lt_count++;
++      } else {
++        if (lt_count == 0) {
++          lt_foo="/" $lt_i lt_foo;
++        } else {
++          lt_count--;
++        }
++      }
++    }
++  }
++  if (lt_foo != "") { lt_freq[lt_foo]++; }
++  if (lt_freq[lt_foo] == 1) { print lt_foo; }
++}'`
++  # AWK program above erroneously prepends '/' to C:/dos/paths
++  # for these hosts.
++  case $host_os in
++    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
++      $SED 's,/\([A-Za-z]:\),\1,g'` ;;
++  esac
++  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
++else
++  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
++fi
++library_names_spec=
++libname_spec='lib$name'
++soname_spec=
++shrext_cmds=".so"
++postinstall_cmds=
++postuninstall_cmds=
++finish_cmds=
++finish_eval=
++shlibpath_var=
++shlibpath_overrides_runpath=unknown
++version_type=none
++dynamic_linker="$host_os ld.so"
++sys_lib_dlsearch_path_spec="/lib /usr/lib"
++need_lib_prefix=unknown
++hardcode_into_libs=no
++
++# when you set need_version to no, make sure it does not cause -set_version
++# flags to be left without arguments
++need_version=unknown
++
++case $host_os in
++aix3*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
++  shlibpath_var=LIBPATH
++
++  # AIX 3 has no versioning support, so we append a major version to the name.
++  soname_spec='${libname}${release}${shared_ext}$major'
++  ;;
++
++aix[4-9]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  hardcode_into_libs=yes
++  if test "$host_cpu" = ia64; then
++    # AIX 5 supports IA64
++    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
++    shlibpath_var=LD_LIBRARY_PATH
++  else
++    # With GCC up to 2.95.x, collect2 would create an import file
++    # for dependence libraries.  The import file would start with
++    # the line `#! .'.  This would cause the generated library to
++    # depend on `.', always an invalid library.  This was fixed in
++    # development snapshots of GCC prior to 3.0.
++    case $host_os in
++      aix4 | aix4.[01] | aix4.[01].*)
++      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
++	   echo ' yes '
++	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
++	:
++      else
++	can_build_shared=no
++      fi
++      ;;
++    esac
++    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
++    # soname into executable. Probably we can add versioning support to
++    # collect2, so additional links can be useful in future.
++    if test "$aix_use_runtimelinking" = yes; then
++      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
++      # instead of lib<name>.a to let people know that these are not
++      # typical AIX shared libraries.
++      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    else
++      # We preserve .a as extension for shared libraries through AIX4.2
++      # and later when we are not doing run time linking.
++      library_names_spec='${libname}${release}.a $libname.a'
++      soname_spec='${libname}${release}${shared_ext}$major'
++    fi
++    shlibpath_var=LIBPATH
++  fi
++  ;;
++
++amigaos*)
++  case $host_cpu in
++  powerpc)
++    # Since July 2007 AmigaOS4 officially supports .so libraries.
++    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    ;;
++  m68k)
++    library_names_spec='$libname.ixlibrary $libname.a'
++    # Create ${libname}_ixlibrary.a entries in /sys/libs.
++    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
++    ;;
++  esac
++  ;;
++
++beos*)
++  library_names_spec='${libname}${shared_ext}'
++  dynamic_linker="$host_os ld.so"
++  shlibpath_var=LIBRARY_PATH
++  ;;
++
++bsdi[45]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
++  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
++  # the default ld.so.conf also contains /usr/contrib/lib and
++  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
++  # libtool to hard-code these into programs
++  ;;
++
++cygwin* | mingw* | pw32* | cegcc*)
++  version_type=windows
++  shrext_cmds=".dll"
++  need_version=no
++  need_lib_prefix=no
++
++  case $GCC,$cc_basename in
++  yes,*)
++    # gcc
++    library_names_spec='$libname.dll.a'
++    # DLL is installed to $(libdir)/../bin by postinstall_cmds
++    postinstall_cmds='base_file=`basename \${file}`~
++      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
++      dldir=$destdir/`dirname \$dlpath`~
++      test -d \$dldir || mkdir -p \$dldir~
++      $install_prog $dir/$dlname \$dldir/$dlname~
++      chmod a+x \$dldir/$dlname~
++      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
++        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
++      fi'
++    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
++      dlpath=$dir/\$dldll~
++       $RM \$dlpath'
++    shlibpath_overrides_runpath=yes
++
++    case $host_os in
++    cygwin*)
++      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
++      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
++
++      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
++      ;;
++    mingw* | cegcc*)
++      # MinGW DLLs use traditional 'lib' prefix
++      soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
++      ;;
++    pw32*)
++      # pw32 DLLs use 'pw' prefix rather than 'lib'
++      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
++      ;;
++    esac
++    dynamic_linker='Win32 ld.exe'
++    ;;
++
++  *,cl*)
++    # Native MSVC
++    libname_spec='$name'
++    soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
++    library_names_spec='${libname}.dll.lib'
++
++    case $build_os in
++    mingw*)
++      sys_lib_search_path_spec=
++      lt_save_ifs=$IFS
++      IFS=';'
++      for lt_path in $LIB
++      do
++        IFS=$lt_save_ifs
++        # Let DOS variable expansion print the short 8.3 style file name.
++        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
++        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
++      done
++      IFS=$lt_save_ifs
++      # Convert to MSYS style.
++      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
++      ;;
++    cygwin*)
++      # Convert to unix form, then to dos form, then back to unix form
++      # but this time dos style (no spaces!) so that the unix form looks
++      # like /cygdrive/c/PROGRA~1:/cygdr...
++      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
++      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
++      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
++      ;;
++    *)
++      sys_lib_search_path_spec="$LIB"
++      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
++        # It is most probably a Windows format PATH.
++        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
++      else
++        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
++      fi
++      # FIXME: find the short name or the path components, as spaces are
++      # common. (e.g. "Program Files" -> "PROGRA~1")
++      ;;
++    esac
++
++    # DLL is installed to $(libdir)/../bin by postinstall_cmds
++    postinstall_cmds='base_file=`basename \${file}`~
++      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
++      dldir=$destdir/`dirname \$dlpath`~
++      test -d \$dldir || mkdir -p \$dldir~
++      $install_prog $dir/$dlname \$dldir/$dlname'
++    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
++      dlpath=$dir/\$dldll~
++       $RM \$dlpath'
++    shlibpath_overrides_runpath=yes
++    dynamic_linker='Win32 link.exe'
++    ;;
++
++  *)
++    # Assume MSVC wrapper
++    library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
++    dynamic_linker='Win32 ld.exe'
++    ;;
++  esac
++  # FIXME: first we should search . and the directory the executable is in
++  shlibpath_var=PATH
++  ;;
++
++darwin* | rhapsody*)
++  dynamic_linker="$host_os dyld"
++  version_type=darwin
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
++  soname_spec='${libname}${release}${major}$shared_ext'
++  shlibpath_overrides_runpath=yes
++  shlibpath_var=DYLD_LIBRARY_PATH
++  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
++
++  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
++  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
++  ;;
++
++dgux*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  ;;
++
++freebsd* | dragonfly*)
++  # DragonFly does not have aout.  When/if they implement a new
++  # versioning mechanism, adjust this.
++  if test -x /usr/bin/objformat; then
++    objformat=`/usr/bin/objformat`
++  else
++    case $host_os in
++    freebsd[23].*) objformat=aout ;;
++    *) objformat=elf ;;
++    esac
++  fi
++  version_type=freebsd-$objformat
++  case $version_type in
++    freebsd-elf*)
++      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++      need_version=no
++      need_lib_prefix=no
++      ;;
++    freebsd-*)
++      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
++      need_version=yes
++      ;;
++  esac
++  shlibpath_var=LD_LIBRARY_PATH
++  case $host_os in
++  freebsd2.*)
++    shlibpath_overrides_runpath=yes
++    ;;
++  freebsd3.[01]* | freebsdelf3.[01]*)
++    shlibpath_overrides_runpath=yes
++    hardcode_into_libs=yes
++    ;;
++  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
++  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
++    shlibpath_overrides_runpath=no
++    hardcode_into_libs=yes
++    ;;
++  *) # from 4.6 on, and DragonFly
++    shlibpath_overrides_runpath=yes
++    hardcode_into_libs=yes
++    ;;
++  esac
++  ;;
++
++gnu*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++haiku*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  dynamic_linker="$host_os runtime_loader"
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
++  hardcode_into_libs=yes
++  ;;
++
++hpux9* | hpux10* | hpux11*)
++  # Give a soname corresponding to the major version so that dld.sl refuses to
++  # link against other versions.
++  version_type=sunos
++  need_lib_prefix=no
++  need_version=no
++  case $host_cpu in
++  ia64*)
++    shrext_cmds='.so'
++    hardcode_into_libs=yes
++    dynamic_linker="$host_os dld.so"
++    shlibpath_var=LD_LIBRARY_PATH
++    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    if test "X$HPUX_IA64_MODE" = X32; then
++      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
++    else
++      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
++    fi
++    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
++    ;;
++  hppa*64*)
++    shrext_cmds='.sl'
++    hardcode_into_libs=yes
++    dynamic_linker="$host_os dld.sl"
++    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
++    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
++    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
++    ;;
++  *)
++    shrext_cmds='.sl'
++    dynamic_linker="$host_os dld.sl"
++    shlibpath_var=SHLIB_PATH
++    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    ;;
++  esac
++  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
++  postinstall_cmds='chmod 555 $lib'
++  # or fails outright, so override atomically:
++  install_override_mode=555
++  ;;
++
++interix[3-9]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++irix5* | irix6* | nonstopux*)
++  case $host_os in
++    nonstopux*) version_type=nonstopux ;;
++    *)
++	if test "$lt_cv_prog_gnu_ld" = yes; then
++		version_type=linux # correct to gnu/linux during the next big refactor
++	else
++		version_type=irix
++	fi ;;
++  esac
++  need_lib_prefix=no
++  need_version=no
++  soname_spec='${libname}${release}${shared_ext}$major'
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
++  case $host_os in
++  irix5* | nonstopux*)
++    libsuff= shlibsuff=
++    ;;
++  *)
++    case $LD in # libtool.m4 will add one of these switches to LD
++    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
++      libsuff= shlibsuff= libmagic=32-bit;;
++    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
++      libsuff=32 shlibsuff=N32 libmagic=N32;;
++    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
++      libsuff=64 shlibsuff=64 libmagic=64-bit;;
++    *) libsuff= shlibsuff= libmagic=never-match;;
++    esac
++    ;;
++  esac
++  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
++  shlibpath_overrides_runpath=no
++  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
++  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
++  hardcode_into_libs=yes
++  ;;
++
++# No shared lib support for Linux oldld, aout, or coff.
++linux*oldld* | linux*aout* | linux*coff*)
++  dynamic_linker=no
++  ;;
++
++# This must be glibc/ELF.
++linux* | k*bsd*-gnu | kopensolaris*-gnu)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++
++  # Some binutils ld are patched to set DT_RUNPATH
++  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  lt_cv_shlibpath_overrides_runpath=no
++    save_LDFLAGS=$LDFLAGS
++    save_libdir=$libdir
++    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
++	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
++  lt_cv_shlibpath_overrides_runpath=yes
++fi
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++    LDFLAGS=$save_LDFLAGS
++    libdir=$save_libdir
++
++fi
++
++  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
++
++  # This implies no fast_install, which is unacceptable.
++  # Some rework will be needed to allow for fast_install
++  # before this can be enabled.
++  hardcode_into_libs=yes
++
++  # Append ld.so.conf contents to the search path
++  if test -f /etc/ld.so.conf; then
++    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
++    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
++  fi
++
++  # We used to test for /lib/ld.so.1 and disable shared libraries on
++  # powerpc, because MkLinux only supported shared libraries with the
++  # GNU dynamic linker.  Since this was broken with cross compilers,
++  # most powerpc-linux boxes support dynamic linking these days and
++  # people can always --disable-shared, the test was removed, and we
++  # assume the GNU/Linux dynamic linker is in use.
++  dynamic_linker='GNU/Linux ld.so'
++  ;;
++
++netbsdelf*-gnu)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  dynamic_linker='NetBSD ld.elf_so'
++  ;;
++
++netbsd*)
++  version_type=sunos
++  need_lib_prefix=no
++  need_version=no
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++    dynamic_linker='NetBSD (a.out) ld.so'
++  else
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    dynamic_linker='NetBSD ld.elf_so'
++  fi
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  ;;
++
++newsos6)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  ;;
++
++*nto* | *qnx*)
++  version_type=qnx
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  dynamic_linker='ldqnx.so'
++  ;;
++
++openbsd*)
++  version_type=sunos
++  sys_lib_dlsearch_path_spec="/usr/lib"
++  need_lib_prefix=no
++  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
++  case $host_os in
++    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
++    *)				need_version=no  ;;
++  esac
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++    case $host_os in
++      openbsd2.[89] | openbsd2.[89].*)
++	shlibpath_overrides_runpath=no
++	;;
++      *)
++	shlibpath_overrides_runpath=yes
++	;;
++      esac
++  else
++    shlibpath_overrides_runpath=yes
++  fi
++  ;;
++
++os2*)
++  libname_spec='$name'
++  shrext_cmds=".dll"
++  need_lib_prefix=no
++  library_names_spec='$libname${shared_ext} $libname.a'
++  dynamic_linker='OS/2 ld.exe'
++  shlibpath_var=LIBPATH
++  ;;
++
++osf3* | osf4* | osf5*)
++  version_type=osf
++  need_lib_prefix=no
++  need_version=no
++  soname_spec='${libname}${release}${shared_ext}$major'
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
++  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
++  ;;
++
++rdos*)
++  dynamic_linker=no
++  ;;
++
++solaris*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  # ldd complains unless libraries are executable
++  postinstall_cmds='chmod +x $lib'
++  ;;
++
++sunos4*)
++  version_type=sunos
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  if test "$with_gnu_ld" = yes; then
++    need_lib_prefix=no
++  fi
++  need_version=yes
++  ;;
++
++sysv4 | sysv4.3*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  case $host_vendor in
++    sni)
++      shlibpath_overrides_runpath=no
++      need_lib_prefix=no
++      runpath_var=LD_RUN_PATH
++      ;;
++    siemens)
++      need_lib_prefix=no
++      ;;
++    motorola)
++      need_lib_prefix=no
++      need_version=no
++      shlibpath_overrides_runpath=no
++      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
++      ;;
++  esac
++  ;;
++
++sysv4*MP*)
++  if test -d /usr/nec ;then
++    version_type=linux # correct to gnu/linux during the next big refactor
++    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
++    soname_spec='$libname${shared_ext}.$major'
++    shlibpath_var=LD_LIBRARY_PATH
++  fi
++  ;;
++
++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
++  version_type=freebsd-elf
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  if test "$with_gnu_ld" = yes; then
++    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
++  else
++    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
++    case $host_os in
++      sco3.2v5*)
++        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
++	;;
++    esac
++  fi
++  sys_lib_dlsearch_path_spec='/usr/lib'
++  ;;
++
++tpf*)
++  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++uts4*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  ;;
++
++*)
++  dynamic_linker=no
++  ;;
++esac
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
++$as_echo "$dynamic_linker" >&6; }
++test "$dynamic_linker" = no && can_build_shared=no
++
++variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
++if test "$GCC" = yes; then
++  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
++fi
++
++if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
++  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
++fi
++if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
++  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
++$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
++hardcode_action=
++if test -n "$hardcode_libdir_flag_spec" ||
++   test -n "$runpath_var" ||
++   test "X$hardcode_automatic" = "Xyes" ; then
++
++  # We can hardcode non-existent directories.
++  if test "$hardcode_direct" != no &&
++     # If the only mechanism to avoid hardcoding is shlibpath_var, we
++     # have to relink, otherwise we might link with an installed library
++     # when we should be linking with a yet-to-be-installed one
++     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
++     test "$hardcode_minus_L" != no; then
++    # Linking always hardcodes the temporary library directory.
++    hardcode_action=relink
++  else
++    # We can link without hardcoding, and we can hardcode nonexisting dirs.
++    hardcode_action=immediate
++  fi
++else
++  # We cannot hardcode anything, or else we can only hardcode existing
++  # directories.
++  hardcode_action=unsupported
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
++$as_echo "$hardcode_action" >&6; }
++
++if test "$hardcode_action" = relink ||
++   test "$inherit_rpath" = yes; then
++  # Fast installation is not supported
++  enable_fast_install=no
++elif test "$shlibpath_overrides_runpath" = yes ||
++     test "$enable_shared" = no; then
++  # Fast installation is not necessary
++  enable_fast_install=needless
++fi
++
++
++
++
++
++
++  if test "x$enable_dlopen" != xyes; then
++  enable_dlopen=unknown
++  enable_dlopen_self=unknown
++  enable_dlopen_self_static=unknown
++else
++  lt_cv_dlopen=no
++  lt_cv_dlopen_libs=
++
++  case $host_os in
++  beos*)
++    lt_cv_dlopen="load_add_on"
++    lt_cv_dlopen_libs=
++    lt_cv_dlopen_self=yes
++    ;;
++
++  mingw* | pw32* | cegcc*)
++    lt_cv_dlopen="LoadLibrary"
++    lt_cv_dlopen_libs=
++    ;;
++
++  cygwin*)
++    lt_cv_dlopen="dlopen"
++    lt_cv_dlopen_libs=
++    ;;
++
++  darwin*)
++  # if libdl is installed we need to link against it
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
++$as_echo_n "checking for dlopen in -ldl... " >&6; }
++if ${ac_cv_lib_dl_dlopen+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char dlopen ();
++int
++main ()
++{
++return dlopen ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_dl_dlopen=yes
++else
++  ac_cv_lib_dl_dlopen=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
++$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
++if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
++  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
++else
++
++    lt_cv_dlopen="dyld"
++    lt_cv_dlopen_libs=
++    lt_cv_dlopen_self=yes
++
++fi
++
++    ;;
++
++  *)
++    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
++if test "x$ac_cv_func_shl_load" = xyes; then :
++  lt_cv_dlopen="shl_load"
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
++$as_echo_n "checking for shl_load in -ldld... " >&6; }
++if ${ac_cv_lib_dld_shl_load+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldld  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char shl_load ();
++int
++main ()
++{
++return shl_load ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_dld_shl_load=yes
++else
++  ac_cv_lib_dld_shl_load=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
++$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
++if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
++  lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
++else
++  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
++if test "x$ac_cv_func_dlopen" = xyes; then :
++  lt_cv_dlopen="dlopen"
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
++$as_echo_n "checking for dlopen in -ldl... " >&6; }
++if ${ac_cv_lib_dl_dlopen+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldl  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char dlopen ();
++int
++main ()
++{
++return dlopen ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_dl_dlopen=yes
++else
++  ac_cv_lib_dl_dlopen=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
++$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
++if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
++  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
++$as_echo_n "checking for dlopen in -lsvld... " >&6; }
++if ${ac_cv_lib_svld_dlopen+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-lsvld  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char dlopen ();
++int
++main ()
++{
++return dlopen ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_svld_dlopen=yes
++else
++  ac_cv_lib_svld_dlopen=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
++$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
++if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
++  lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
++$as_echo_n "checking for dld_link in -ldld... " >&6; }
++if ${ac_cv_lib_dld_dld_link+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_check_lib_save_LIBS=$LIBS
++LIBS="-ldld  $LIBS"
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char dld_link ();
++int
++main ()
++{
++return dld_link ();
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_lib_dld_dld_link=yes
++else
++  ac_cv_lib_dld_dld_link=no
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++LIBS=$ac_check_lib_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
++$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
++if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
++  lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++
++fi
++
++    ;;
++  esac
++
++  if test "x$lt_cv_dlopen" != xno; then
++    enable_dlopen=yes
++  else
++    enable_dlopen=no
++  fi
++
++  case $lt_cv_dlopen in
++  dlopen)
++    save_CPPFLAGS="$CPPFLAGS"
++    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
++
++    save_LDFLAGS="$LDFLAGS"
++    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
++
++    save_LIBS="$LIBS"
++    LIBS="$lt_cv_dlopen_libs $LIBS"
++
++    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
++$as_echo_n "checking whether a program can dlopen itself... " >&6; }
++if ${lt_cv_dlopen_self+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  	  if test "$cross_compiling" = yes; then :
++  lt_cv_dlopen_self=cross
++else
++  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
++  lt_status=$lt_dlunknown
++  cat > conftest.$ac_ext <<_LT_EOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++#if HAVE_DLFCN_H
++#include <dlfcn.h>
++#endif
++
++#include <stdio.h>
++
++#ifdef RTLD_GLOBAL
++#  define LT_DLGLOBAL		RTLD_GLOBAL
++#else
++#  ifdef DL_GLOBAL
++#    define LT_DLGLOBAL		DL_GLOBAL
++#  else
++#    define LT_DLGLOBAL		0
++#  endif
++#endif
++
++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
++   find out it does not work in some platform. */
++#ifndef LT_DLLAZY_OR_NOW
++#  ifdef RTLD_LAZY
++#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
++#  else
++#    ifdef DL_LAZY
++#      define LT_DLLAZY_OR_NOW		DL_LAZY
++#    else
++#      ifdef RTLD_NOW
++#        define LT_DLLAZY_OR_NOW	RTLD_NOW
++#      else
++#        ifdef DL_NOW
++#          define LT_DLLAZY_OR_NOW	DL_NOW
++#        else
++#          define LT_DLLAZY_OR_NOW	0
++#        endif
++#      endif
++#    endif
++#  endif
++#endif
++
++/* When -fvisbility=hidden is used, assume the code has been annotated
++   correspondingly for the symbols needed.  */
++#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
++int fnord () __attribute__((visibility("default")));
++#endif
++
++int fnord () { return 42; }
++int main ()
++{
++  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
++  int status = $lt_dlunknown;
++
++  if (self)
++    {
++      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
++      else
++        {
++	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
++          else puts (dlerror ());
++	}
++      /* dlclose (self); */
++    }
++  else
++    puts (dlerror ());
++
++  return status;
++}
++_LT_EOF
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
++  (eval $ac_link) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
++    (./conftest; exit; ) >&5 2>/dev/null
++    lt_status=$?
++    case x$lt_status in
++      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
++      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
++      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
++    esac
++  else :
++    # compilation failed
++    lt_cv_dlopen_self=no
++  fi
++fi
++rm -fr conftest*
++
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
++$as_echo "$lt_cv_dlopen_self" >&6; }
++
++    if test "x$lt_cv_dlopen_self" = xyes; then
++      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
++      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
++$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
++if ${lt_cv_dlopen_self_static+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  	  if test "$cross_compiling" = yes; then :
++  lt_cv_dlopen_self_static=cross
++else
++  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
++  lt_status=$lt_dlunknown
++  cat > conftest.$ac_ext <<_LT_EOF
++#line $LINENO "configure"
++#include "confdefs.h"
++
++#if HAVE_DLFCN_H
++#include <dlfcn.h>
++#endif
++
++#include <stdio.h>
++
++#ifdef RTLD_GLOBAL
++#  define LT_DLGLOBAL		RTLD_GLOBAL
++#else
++#  ifdef DL_GLOBAL
++#    define LT_DLGLOBAL		DL_GLOBAL
++#  else
++#    define LT_DLGLOBAL		0
++#  endif
++#endif
++
++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
++   find out it does not work in some platform. */
++#ifndef LT_DLLAZY_OR_NOW
++#  ifdef RTLD_LAZY
++#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
++#  else
++#    ifdef DL_LAZY
++#      define LT_DLLAZY_OR_NOW		DL_LAZY
++#    else
++#      ifdef RTLD_NOW
++#        define LT_DLLAZY_OR_NOW	RTLD_NOW
++#      else
++#        ifdef DL_NOW
++#          define LT_DLLAZY_OR_NOW	DL_NOW
++#        else
++#          define LT_DLLAZY_OR_NOW	0
++#        endif
++#      endif
++#    endif
++#  endif
++#endif
++
++/* When -fvisbility=hidden is used, assume the code has been annotated
++   correspondingly for the symbols needed.  */
++#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
++int fnord () __attribute__((visibility("default")));
++#endif
++
++int fnord () { return 42; }
++int main ()
++{
++  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
++  int status = $lt_dlunknown;
++
++  if (self)
++    {
++      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
++      else
++        {
++	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
++          else puts (dlerror ());
++	}
++      /* dlclose (self); */
++    }
++  else
++    puts (dlerror ());
++
++  return status;
++}
++_LT_EOF
++  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
++  (eval $ac_link) 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
++    (./conftest; exit; ) >&5 2>/dev/null
++    lt_status=$?
++    case x$lt_status in
++      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
++      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
++      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
++    esac
++  else :
++    # compilation failed
++    lt_cv_dlopen_self_static=no
++  fi
++fi
++rm -fr conftest*
++
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
++$as_echo "$lt_cv_dlopen_self_static" >&6; }
++    fi
++
++    CPPFLAGS="$save_CPPFLAGS"
++    LDFLAGS="$save_LDFLAGS"
++    LIBS="$save_LIBS"
++    ;;
++  esac
++
++  case $lt_cv_dlopen_self in
++  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
++  *) enable_dlopen_self=unknown ;;
++  esac
++
++  case $lt_cv_dlopen_self_static in
++  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
++  *) enable_dlopen_self_static=unknown ;;
++  esac
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++striplib=
++old_striplib=
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
++$as_echo_n "checking whether stripping libraries is possible... " >&6; }
++if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
++  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
++  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++else
++# FIXME - insert some real tests, host_os isn't really good enough
++  case $host_os in
++  darwin*)
++    if test -n "$STRIP" ; then
++      striplib="$STRIP -x"
++      old_striplib="$STRIP -S"
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++    else
++      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++    fi
++    ;;
++  *)
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++    ;;
++  esac
++fi
++
++
++
++
++
++
++
++
++
++
++
++
++  # Report which library types will actually be built
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
++$as_echo_n "checking if libtool supports shared libraries... " >&6; }
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
++$as_echo "$can_build_shared" >&6; }
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
++$as_echo_n "checking whether to build shared libraries... " >&6; }
++  test "$can_build_shared" = "no" && enable_shared=no
++
++  # On AIX, shared libraries and static libraries use the same namespace, and
++  # are all built from PIC.
++  case $host_os in
++  aix3*)
++    test "$enable_shared" = yes && enable_static=no
++    if test -n "$RANLIB"; then
++      archive_cmds="$archive_cmds~\$RANLIB \$lib"
++      postinstall_cmds='$RANLIB $lib'
++    fi
++    ;;
++
++  aix[4-9]*)
++    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
++      test "$enable_shared" = yes && enable_static=no
++    fi
++    ;;
++  esac
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
++$as_echo "$enable_shared" >&6; }
++
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
++$as_echo_n "checking whether to build static libraries... " >&6; }
++  # Make sure either enable_shared or enable_static is yes.
++  test "$enable_shared" = yes || enable_static=yes
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
++$as_echo "$enable_static" >&6; }
++
++
++
++
++fi
++ac_ext=c
++ac_cpp='$CPP $CPPFLAGS'
++ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
++ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
++ac_compiler_gnu=$ac_cv_c_compiler_gnu
++
++CC="$lt_save_CC"
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++
++        ac_config_commands="$ac_config_commands libtool"
++
++
++
++
++# Only expand once:
++
++
++
++
++
++
++
++
++
++if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
++	if test -n "$ac_tool_prefix"; then
++  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
++set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_path_PKG_CONFIG+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $PKG_CONFIG in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++  ;;
++esac
++fi
++PKG_CONFIG=$ac_cv_path_PKG_CONFIG
++if test -n "$PKG_CONFIG"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
++$as_echo "$PKG_CONFIG" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++fi
++if test -z "$ac_cv_path_PKG_CONFIG"; then
++  ac_pt_PKG_CONFIG=$PKG_CONFIG
++  # Extract the first word of "pkg-config", so it can be a program name with args.
++set dummy pkg-config; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $ac_pt_PKG_CONFIG in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++  ;;
++esac
++fi
++ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
++if test -n "$ac_pt_PKG_CONFIG"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
++$as_echo "$ac_pt_PKG_CONFIG" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++  if test "x$ac_pt_PKG_CONFIG" = x; then
++    PKG_CONFIG=""
++  else
++    case $cross_compiling:$ac_tool_warned in
++yes:)
++{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
++$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
++ac_tool_warned=yes ;;
++esac
++    PKG_CONFIG=$ac_pt_PKG_CONFIG
++  fi
++else
++  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
++fi
++
++fi
++if test -n "$PKG_CONFIG"; then
++	_pkg_min_version=0.20
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
++$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
++	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
++		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++	else
++		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++		PKG_CONFIG=""
++	fi
++fi
++
++# Checks for libraries
++
++# Check whether --enable-pathfinder was given.
++if test "${enable_pathfinder+set}" = set; then :
++  enableval=$enable_pathfinder; want_pathfinder="$enableval"
++else
++  want_pathfinder="no"
++fi
++
++if test "x$want_pathfinder" = "xyes"; then
++
++pkg_failed=no
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PATHFINDER" >&5
++$as_echo_n "checking for PATHFINDER... " >&6; }
++
++if test -n "$PATHFINDER_CFLAGS"; then
++    pkg_cv_PATHFINDER_CFLAGS="$PATHFINDER_CFLAGS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pathfinder-openssl dbus-1 openssl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "pathfinder-openssl dbus-1 openssl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_PATHFINDER_CFLAGS=`$PKG_CONFIG --cflags "pathfinder-openssl dbus-1 openssl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++if test -n "$PATHFINDER_LIBS"; then
++    pkg_cv_PATHFINDER_LIBS="$PATHFINDER_LIBS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pathfinder-openssl dbus-1 openssl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "pathfinder-openssl dbus-1 openssl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_PATHFINDER_LIBS=`$PKG_CONFIG --libs "pathfinder-openssl dbus-1 openssl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++
++
++
++if test $pkg_failed = yes; then
++   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++        _pkg_short_errors_supported=yes
++else
++        _pkg_short_errors_supported=no
++fi
++        if test $_pkg_short_errors_supported = yes; then
++	        PATHFINDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pathfinder-openssl dbus-1 openssl" 2>&1`
++        else
++	        PATHFINDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pathfinder-openssl dbus-1 openssl" 2>&1`
++        fi
++	# Put the nasty error message in config.log where it belongs
++	echo "$PATHFINDER_PKG_ERRORS" >&5
++
++	as_fn_error $? "Package requirements (pathfinder-openssl dbus-1 openssl) were not met:
++
++$PATHFINDER_PKG_ERRORS
++
++Consider adjusting the PKG_CONFIG_PATH environment variable if you
++installed software in a non-standard prefix.
++
++Alternatively, you may set the environment variables PATHFINDER_CFLAGS
++and PATHFINDER_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details." "$LINENO" 5
++elif test $pkg_failed = untried; then
++     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
++is in your PATH or set the PKG_CONFIG environment variable to the full
++path to pkg-config.
++
++Alternatively, you may set the environment variables PATHFINDER_CFLAGS
++and PATHFINDER_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details.
++
++To get pkg-config, see <http://pkg-config.freedesktop.org/>.
++See \`config.log' for more details" "$LINENO" 5; }
++else
++	PATHFINDER_CFLAGS=$pkg_cv_PATHFINDER_CFLAGS
++	PATHFINDER_LIBS=$pkg_cv_PATHFINDER_LIBS
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++
++fi
++  if test -n "$PATHFINDER_CFLAGS$PATHFINDER_LIBS"; then
++
++$as_echo "#define HAVE_PATHFINDER 1" >>confdefs.h
++
++  fi
++
++
++fi
++ if test "x$want_pathfinder" = "xyes"; then
++  HAVE_PATHFINDER_TRUE=
++  HAVE_PATHFINDER_FALSE='#'
++else
++  HAVE_PATHFINDER_TRUE='#'
++  HAVE_PATHFINDER_FALSE=
++fi
++
++
++# check for libcurl
++# Check whether --enable-curl was given.
++if test "${enable_curl+set}" = set; then :
++  enableval=$enable_curl; want_curl="$enableval"
++else
++  want_curl="yes"
++fi
++
++
++if test "x$want_curl" = "xyes"; then
++
++pkg_failed=no
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CURL" >&5
++$as_echo_n "checking for CURL... " >&6; }
++
++if test -n "$CURL_CFLAGS"; then
++    pkg_cv_CURL_CFLAGS="$CURL_CFLAGS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "libcurl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_CURL_CFLAGS=`$PKG_CONFIG --cflags "libcurl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++if test -n "$CURL_LIBS"; then
++    pkg_cv_CURL_LIBS="$CURL_LIBS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "libcurl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_CURL_LIBS=`$PKG_CONFIG --libs "libcurl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++
++
++
++if test $pkg_failed = yes; then
++   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++        _pkg_short_errors_supported=yes
++else
++        _pkg_short_errors_supported=no
++fi
++        if test $_pkg_short_errors_supported = yes; then
++	        CURL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcurl" 2>&1`
++        else
++	        CURL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcurl" 2>&1`
++        fi
++	# Put the nasty error message in config.log where it belongs
++	echo "$CURL_PKG_ERRORS" >&5
++
++	as_fn_error $? "Package requirements (libcurl) were not met:
++
++$CURL_PKG_ERRORS
++
++Consider adjusting the PKG_CONFIG_PATH environment variable if you
++installed software in a non-standard prefix.
++
++Alternatively, you may set the environment variables CURL_CFLAGS
++and CURL_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details." "$LINENO" 5
++elif test $pkg_failed = untried; then
++     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
++$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
++as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
++is in your PATH or set the PKG_CONFIG environment variable to the full
++path to pkg-config.
++
++Alternatively, you may set the environment variables CURL_CFLAGS
++and CURL_LIBS to avoid the need to call pkg-config.
++See the pkg-config man page for more details.
++
++To get pkg-config, see <http://pkg-config.freedesktop.org/>.
++See \`config.log' for more details" "$LINENO" 5; }
++else
++	CURL_CFLAGS=$pkg_cv_CURL_CFLAGS
++	CURL_LIBS=$pkg_cv_CURL_LIBS
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++
++fi
++
++$as_echo "#define HAVE_CURL 1" >>confdefs.h
++
++fi
++
++# check for sha256
++# Check whether --enable-sha256 was given.
++if test "${enable_sha256+set}" = set; then :
++  enableval=$enable_sha256; want_sha256="$enableval"
++else
++  want_sha256="no"
++fi
++
++
++if test "x$want_sha256" = "xyes"; then
++
++$as_echo "#define HAVE_SHA256 1" >>confdefs.h
++
++fi
++ if test "x$want_sha256" = "xyes"; then
++  HAVE_SHA256_TRUE=
++  HAVE_SHA256_FALSE='#'
++else
++  HAVE_SHA256_TRUE='#'
++  HAVE_SHA256_FALSE=
++fi
++
++
++# check for openssl
++# Check whether --enable-openssl was given.
++if test "${enable_openssl+set}" = set; then :
++  enableval=$enable_openssl; want_openssl="$enableval"
++else
++  want_openssl="no"
++fi
++
++
++if test "x$want_openssl" = "xyes"; then
++
++$as_echo "#define HAVE_OPENSSL 1" >>confdefs.h
++
++  NEED_SSL_LIBS="yes"
++fi
++
++# check for libssl-curl
++# Check whether --enable-ssl-curl was given.
++if test "${enable_ssl_curl+set}" = set; then :
++  enableval=$enable_ssl_curl; want_sslcurl="$enableval"
++else
++  want_sslcurl="yes"
++fi
++
++
++if test "x$want_curl" = "xyes" -a "x$want_sslcurl" = "xyes"; then
++
++$as_echo "#define HAVE_CURL 1" >>confdefs.h
++
++
++$as_echo "#define HAVE_SSLCURL 1" >>confdefs.h
++
++  NEED_SSL_LIBS="yes"
++fi
++
++if test "x$NEED_SSL_LIBS" = "xyes"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if openssl is available" >&5
++$as_echo_n "checking if openssl is available... " >&6; }
++
++
++pkg_failed=no
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OPENSSL" >&5
++$as_echo_n "checking for OPENSSL... " >&6; }
++
++if test -n "$OPENSSL_CFLAGS"; then
++    pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++if test -n "$OPENSSL_LIBS"; then
++    pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
++ elif test -n "$PKG_CONFIG"; then
++    if test -n "$PKG_CONFIG" && \
++    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl\""; } >&5
++  ($PKG_CONFIG --exists --print-errors "openssl") 2>&5
++  ac_status=$?
++  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
++  test $ac_status = 0; }; then
++  pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl" 2>/dev/null`
++		      test "x$?" != "x0" && pkg_failed=yes
++else
++  pkg_failed=yes
++fi
++ else
++    pkg_failed=untried
++fi
++
++
++
++if test $pkg_failed = yes; then
++   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++
++if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
++        _pkg_short_errors_supported=yes
++else
++        _pkg_short_errors_supported=no
++fi
++        if test $_pkg_short_errors_supported = yes; then
++	        OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl" 2>&1`
++        else
++	        OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl" 2>&1`
++        fi
++	# Put the nasty error message in config.log where it belongs
++	echo "$OPENSSL_PKG_ERRORS" >&5
++
++	:
++elif test $pkg_failed = untried; then
++     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++	:
++else
++	OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
++	OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
++        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++	:
++fi
++  if test "x$OPENSSL_LIBS" != "x"; then
++          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++  else
++          OPENSSL_LIBS="-lcrypto -lssl"
++                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++#include <openssl/opensslv.h>
++
++int
++main ()
++{
++
++return OPENSSL_VERSION_NUMBER;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_link "$LINENO"; then :
++
++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++
++
++else
++
++            { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++            as_fn_error $? "OpenSSL not found" "$LINENO" 5
++
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext conftest.$ac_ext
++  fi
++
++fi
++
++
++
++# Check whether --enable-gpg was given.
++if test "${enable_gpg+set}" = set; then :
++  enableval=$enable_gpg; want_gpgme="$enableval"
++else
++  want_gpgme="yes"
++fi
++
++
++if test "x$want_gpgme" = "xyes"; then
++  ok="no"
++  min_gpgme_version=1.0.0
++  # Extract the first word of "gpgme-config", so it can be a program name with args.
++set dummy gpgme-config; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_path_GPGME_CONFIG+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  case $GPGME_CONFIG in
++  [\\/]* | ?:[\\/]*)
++  ac_cv_path_GPGME_CONFIG="$GPGME_CONFIG" # Let the user override the test with a path.
++  ;;
++  *)
++  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_path_GPGME_CONFIG="$as_dir/$ac_word$ac_exec_ext"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++  test -z "$ac_cv_path_GPGME_CONFIG" && ac_cv_path_GPGME_CONFIG=""failed""
++  ;;
++esac
++fi
++GPGME_CONFIG=$ac_cv_path_GPGME_CONFIG
++if test -n "$GPGME_CONFIG"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GPGME_CONFIG" >&5
++$as_echo "$GPGME_CONFIG" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++  if test $GPGME_CONFIG != "failed" ; then
++	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GPGME - version >= $min_gpgme_version" >&5
++$as_echo_n "checking for GPGME - version >= $min_gpgme_version... " >&6; }
++	req_major=`echo $min_gpgme_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\1/'`
++	req_minor=`echo $min_gpgme_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\2/'`
++	req_micro=`echo $min_gpgme_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\)/\3/'`
++	gpgme_config_version=`$GPGME_CONFIG --version`
++	major=`echo $gpgme_config_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'`
++	minor=`echo $gpgme_config_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'`
++	micro=`echo $gpgme_config_version | \
++		   sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'`
++
++	  if test "$major" -eq "$req_major"; then
++	     if test "$minor" -ge "$req_minor"; then
++	       if test "$micro" -ge "$req_micro"; then
++		 ok="yes"
++	       fi
++	     fi
++	  fi
++  fi
++
++  if test $ok = "yes"; then
++    GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
++    GPGME_LIBS=`$GPGME_CONFIG --libs`
++    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
++$as_echo "yes" >&6; }
++
++$as_echo "#define HAVE_GPGME 1" >>confdefs.h
++
++  else
++    as_fn_error $? "GPGME $min_gpgme_version or later needed" "$LINENO" 5
++  fi
++fi
++
++
++
++
++
++# Checks for header files
++ac_header_dirent=no
++for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
++  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
++$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
++if eval \${$as_ac_Header+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <$ac_hdr>
++
++int
++main ()
++{
++if ((DIR *) 0)
++return 0;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  eval "$as_ac_Header=yes"
++else
++  eval "$as_ac_Header=no"
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++eval ac_res=\$$as_ac_Header
++	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
++$as_echo "$ac_res" >&6; }
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
++_ACEOF
++
++ac_header_dirent=$ac_hdr; break
++fi
++
++done
++# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
++if test $ac_header_dirent = dirent.h; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
++$as_echo_n "checking for library containing opendir... " >&6; }
++if ${ac_cv_search_opendir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_func_search_save_LIBS=$LIBS
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char opendir ();
++int
++main ()
++{
++return opendir ();
++  ;
++  return 0;
++}
++_ACEOF
++for ac_lib in '' dir; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_opendir=$ac_res
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext
++  if ${ac_cv_search_opendir+:} false; then :
++  break
++fi
++done
++if ${ac_cv_search_opendir+:} false; then :
++
++else
++  ac_cv_search_opendir=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++$as_echo "$ac_cv_search_opendir" >&6; }
++ac_res=$ac_cv_search_opendir
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
++
++fi
++
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
++$as_echo_n "checking for library containing opendir... " >&6; }
++if ${ac_cv_search_opendir+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_func_search_save_LIBS=$LIBS
++cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++/* Override any GCC internal prototype to avoid an error.
++   Use char because int might match the return type of a GCC
++   builtin and then its argument prototype would still apply.  */
++#ifdef __cplusplus
++extern "C"
++#endif
++char opendir ();
++int
++main ()
++{
++return opendir ();
++  ;
++  return 0;
++}
++_ACEOF
++for ac_lib in '' x; do
++  if test -z "$ac_lib"; then
++    ac_res="none required"
++  else
++    ac_res=-l$ac_lib
++    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
++  fi
++  if ac_fn_c_try_link "$LINENO"; then :
++  ac_cv_search_opendir=$ac_res
++fi
++rm -f core conftest.err conftest.$ac_objext \
++    conftest$ac_exeext
++  if ${ac_cv_search_opendir+:} false; then :
++  break
++fi
++done
++if ${ac_cv_search_opendir+:} false; then :
++
++else
++  ac_cv_search_opendir=no
++fi
++rm conftest.$ac_ext
++LIBS=$ac_func_search_save_LIBS
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
++$as_echo "$ac_cv_search_opendir" >&6; }
++ac_res=$ac_cv_search_opendir
++if test "$ac_res" != no; then :
++  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
++
++fi
++
++fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
++$as_echo_n "checking for ANSI C header files... " >&6; }
++if ${ac_cv_header_stdc+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++#include <stdarg.h>
++#include <string.h>
++#include <float.h>
++
++int
++main ()
++{
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_stdc=yes
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++
++if test $ac_cv_header_stdc = yes; then
++  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <string.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "memchr" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <stdlib.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "free" >/dev/null 2>&1; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f conftest*
++
++fi
++
++if test $ac_cv_header_stdc = yes; then
++  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
++  if test "$cross_compiling" = yes; then :
++  :
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <ctype.h>
++#include <stdlib.h>
++#if ((' ' & 0x0FF) == 0x020)
++# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
++# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
++#else
++# define ISLOWER(c) \
++		   (('a' <= (c) && (c) <= 'i') \
++		     || ('j' <= (c) && (c) <= 'r') \
++		     || ('s' <= (c) && (c) <= 'z'))
++# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
++#endif
++
++#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
++int
++main ()
++{
++  int i;
++  for (i = 0; i < 256; i++)
++    if (XOR (islower (i), ISLOWER (i))
++	|| toupper (i) != TOUPPER (i))
++      return 2;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++
++else
++  ac_cv_header_stdc=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
++$as_echo "$ac_cv_header_stdc" >&6; }
++if test $ac_cv_header_stdc = yes; then
++
++$as_echo "#define STDC_HEADERS 1" >>confdefs.h
++
++fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
++$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
++if ${ac_cv_header_sys_wait_h+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <sys/wait.h>
++#ifndef WEXITSTATUS
++# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
++#endif
++#ifndef WIFEXITED
++# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
++#endif
++
++int
++main ()
++{
++  int s;
++  wait (&s);
++  s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_header_sys_wait_h=yes
++else
++  ac_cv_header_sys_wait_h=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
++$as_echo "$ac_cv_header_sys_wait_h" >&6; }
++if test $ac_cv_header_sys_wait_h = yes; then
++
++$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
++
++fi
++
++for ac_header in errno.h fcntl.h memory.h regex.h stddef.h stdlib.h string.h strings.h unistd.h utime.h
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++# Checks for typedefs, structures, and compiler characteristics.
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
++$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
++if ${ac_cv_c_const+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++
++int
++main ()
++{
++/* FIXME: Include the comments suggested by Paul. */
++#ifndef __cplusplus
++  /* Ultrix mips cc rejects this.  */
++  typedef int charset[2];
++  const charset cs;
++  /* SunOS 4.1.1 cc rejects this.  */
++  char const *const *pcpcc;
++  char **ppc;
++  /* NEC SVR4.0.2 mips cc rejects this.  */
++  struct point {int x, y;};
++  static struct point const zero = {0,0};
++  /* AIX XL C 1.02.0.0 rejects this.
++     It does not let you subtract one const X* pointer from another in
++     an arm of an if-expression whose if-part is not a constant
++     expression */
++  const char *g = "string";
++  pcpcc = &g + (g ? g-g : 0);
++  /* HPUX 7.0 cc rejects these. */
++  ++pcpcc;
++  ppc = (char**) pcpcc;
++  pcpcc = (char const *const *) ppc;
++  { /* SCO 3.2v4 cc rejects this.  */
++    char *t;
++    char const *s = 0 ? (char *) 0 : (char const *) 0;
++
++    *t++ = 0;
++    if (s) return 0;
++  }
++  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
++    int x[] = {25, 17};
++    const int *foo = &x[0];
++    ++foo;
++  }
++  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
++    typedef const int *iptr;
++    iptr p = 0;
++    ++p;
++  }
++  { /* AIX XL C 1.02.0.0 rejects this saying
++       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
++    struct s { int j; const int *ap[3]; };
++    struct s *b; b->j = 5;
++  }
++  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
++    const int foo = 10;
++    if (!foo) return 0;
++  }
++  return !cs[0] && !zero.x;
++#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_const=yes
++else
++  ac_cv_c_const=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
++$as_echo "$ac_cv_c_const" >&6; }
++if test $ac_cv_c_const = no; then
++
++$as_echo "#define const /**/" >>confdefs.h
++
++fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
++$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
++if ${ac_cv_type_uid_t+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++
++_ACEOF
++if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
++  $EGREP "uid_t" >/dev/null 2>&1; then :
++  ac_cv_type_uid_t=yes
++else
++  ac_cv_type_uid_t=no
++fi
++rm -f conftest*
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
++$as_echo "$ac_cv_type_uid_t" >&6; }
++if test $ac_cv_type_uid_t = no; then
++
++$as_echo "#define uid_t int" >>confdefs.h
++
++
++$as_echo "#define gid_t int" >>confdefs.h
++
++fi
++
++ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
++if test "x$ac_cv_type_mode_t" = xyes; then :
++
++else
++
++cat >>confdefs.h <<_ACEOF
++#define mode_t int
++_ACEOF
++
++fi
++
++ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
++if test "x$ac_cv_type_off_t" = xyes; then :
++
++else
++
++cat >>confdefs.h <<_ACEOF
++#define off_t long int
++_ACEOF
++
++fi
++
++ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
++if test "x$ac_cv_type_pid_t" = xyes; then :
++
++else
++
++cat >>confdefs.h <<_ACEOF
++#define pid_t int
++_ACEOF
++
++fi
++
++ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
++if test "x$ac_cv_type_size_t" = xyes; then :
++
++else
++
++cat >>confdefs.h <<_ACEOF
++#define size_t unsigned int
++_ACEOF
++
++fi
++
++ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default"
++if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
++
++cat >>confdefs.h <<_ACEOF
++#define HAVE_STRUCT_STAT_ST_RDEV 1
++_ACEOF
++
++
++fi
++
++
++# Checks endianness
++ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
++$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
++if ${ac_cv_c_bigendian+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  ac_cv_c_bigendian=unknown
++    # See if we're dealing with a universal compiler.
++    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#ifndef __APPLE_CC__
++	       not a universal capable compiler
++	     #endif
++	     typedef int dummy;
++
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++
++	# Check for potential -arch flags.  It is not universal unless
++	# there are at least two -arch flags with different values.
++	ac_arch=
++	ac_prev=
++	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
++	 if test -n "$ac_prev"; then
++	   case $ac_word in
++	     i?86 | x86_64 | ppc | ppc64)
++	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
++		 ac_arch=$ac_word
++	       else
++		 ac_cv_c_bigendian=universal
++		 break
++	       fi
++	       ;;
++	   esac
++	   ac_prev=
++	 elif test "x$ac_word" = "x-arch"; then
++	   ac_prev=arch
++	 fi
++       done
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    if test $ac_cv_c_bigendian = unknown; then
++      # See if sys/param.h defines the BYTE_ORDER macro.
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++	     #include <sys/param.h>
++
++int
++main ()
++{
++#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
++		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
++		     && LITTLE_ENDIAN)
++	      bogus endian macros
++	     #endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  # It does; now see whether it defined to BIG_ENDIAN or not.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++		#include <sys/param.h>
++
++int
++main ()
++{
++#if BYTE_ORDER != BIG_ENDIAN
++		 not big endian
++		#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_bigendian=yes
++else
++  ac_cv_c_bigendian=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    fi
++    if test $ac_cv_c_bigendian = unknown; then
++      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
++      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <limits.h>
++
++int
++main ()
++{
++#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
++	      bogus endian macros
++	     #endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  # It does; now see whether it defined to _BIG_ENDIAN or not.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <limits.h>
++
++int
++main ()
++{
++#ifndef _BIG_ENDIAN
++		 not big endian
++		#endif
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_c_bigendian=yes
++else
++  ac_cv_c_bigendian=no
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++    fi
++    if test $ac_cv_c_bigendian = unknown; then
++      # Compile a test program.
++      if test "$cross_compiling" = yes; then :
++  # Try to guess by grepping values from an object file.
++	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++short int ascii_mm[] =
++		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
++		short int ascii_ii[] =
++		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
++		int use_ascii (int i) {
++		  return ascii_mm[i] + ascii_ii[i];
++		}
++		short int ebcdic_ii[] =
++		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
++		short int ebcdic_mm[] =
++		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
++		int use_ebcdic (int i) {
++		  return ebcdic_mm[i] + ebcdic_ii[i];
++		}
++		extern int foo;
++
++int
++main ()
++{
++return use_ascii (foo) == use_ebcdic (foo);
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
++	      ac_cv_c_bigendian=yes
++	    fi
++	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
++	      if test "$ac_cv_c_bigendian" = unknown; then
++		ac_cv_c_bigendian=no
++	      else
++		# finding both strings is unlikely to happen, but who knows?
++		ac_cv_c_bigendian=unknown
++	      fi
++	    fi
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++
++	     /* Are we little or big endian?  From Harbison&Steele.  */
++	     union
++	     {
++	       long int l;
++	       char c[sizeof (long int)];
++	     } u;
++	     u.l = 1;
++	     return u.c[sizeof (long int) - 1] == 1;
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_c_bigendian=no
++else
++  ac_cv_c_bigendian=yes
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++    fi
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
++$as_echo "$ac_cv_c_bigendian" >&6; }
++ case $ac_cv_c_bigendian in #(
++   yes)
++     BIGENDIAN_CFLAGS="-DWORDS_BIGENDIAN=1";; #(
++   no)
++      ;; #(
++   universal)
++
++$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
++
++     ;; #(
++   *)
++     as_fn_error $? "unknown endianness
++ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
++ esac
++
++
++
++# Don't do annoying tests that don't work when cross-compiling, just trust them.
++# The AC_FUNC_MEMCMP test doesn't work during a cross-compile, disable.
++# AC_FUNC_MEMCMP
++# The AC_FUNC_STAT test doesn't work during a cross-compile, disable.
++# AC_FUNC_STAT
++
++# Checks for library functions
++for ac_header in unistd.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
++if test "x$ac_cv_header_unistd_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_UNISTD_H 1
++_ACEOF
++
++fi
++
++done
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5
++$as_echo_n "checking for working chown... " >&6; }
++if ${ac_cv_func_chown_works+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  ac_cv_func_chown_works=no
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
++#include <fcntl.h>
++
++int
++main ()
++{
++  char *f = "conftest.chown";
++  struct stat before, after;
++
++  if (creat (f, 0600) < 0)
++    return 1;
++  if (stat (f, &before) < 0)
++    return 1;
++  if (chown (f, (uid_t) -1, (gid_t) -1) == -1)
++    return 1;
++  if (stat (f, &after) < 0)
++    return 1;
++  return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid);
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_func_chown_works=yes
++else
++  ac_cv_func_chown_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++rm -f conftest.chown
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5
++$as_echo "$ac_cv_func_chown_works" >&6; }
++if test $ac_cv_func_chown_works = yes; then
++
++$as_echo "#define HAVE_CHOWN 1" >>confdefs.h
++
++fi
++
++for ac_header in vfork.h
++do :
++  ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
++if test "x$ac_cv_header_vfork_h" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_VFORK_H 1
++_ACEOF
++
++fi
++
++done
++
++for ac_func in fork vfork
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++if test "x$ac_cv_func_fork" = xyes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
++$as_echo_n "checking for working fork... " >&6; }
++if ${ac_cv_func_fork_works+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  ac_cv_func_fork_works=cross
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
++int
++main ()
++{
++
++	  /* By Ruediger Kuhlmann. */
++	  return fork () < 0;
++
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_func_fork_works=yes
++else
++  ac_cv_func_fork_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
++$as_echo "$ac_cv_func_fork_works" >&6; }
++
++else
++  ac_cv_func_fork_works=$ac_cv_func_fork
++fi
++if test "x$ac_cv_func_fork_works" = xcross; then
++  case $host in
++    *-*-amigaos* | *-*-msdosdjgpp*)
++      # Override, as these systems have only a dummy fork() stub
++      ac_cv_func_fork_works=no
++      ;;
++    *)
++      ac_cv_func_fork_works=yes
++      ;;
++  esac
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
++$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
++fi
++ac_cv_func_vfork_works=$ac_cv_func_vfork
++if test "x$ac_cv_func_vfork" = xyes; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
++$as_echo_n "checking for working vfork... " >&6; }
++if ${ac_cv_func_vfork_works+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test "$cross_compiling" = yes; then :
++  ac_cv_func_vfork_works=cross
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++/* Thanks to Paul Eggert for this test.  */
++$ac_includes_default
++#include <sys/wait.h>
++#ifdef HAVE_VFORK_H
++# include <vfork.h>
++#endif
++/* On some sparc systems, changes by the child to local and incoming
++   argument registers are propagated back to the parent.  The compiler
++   is told about this with #include <vfork.h>, but some compilers
++   (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
++   static variable whose address is put into a register that is
++   clobbered by the vfork.  */
++static void
++#ifdef __cplusplus
++sparc_address_test (int arg)
++# else
++sparc_address_test (arg) int arg;
++#endif
++{
++  static pid_t child;
++  if (!child) {
++    child = vfork ();
++    if (child < 0) {
++      perror ("vfork");
++      _exit(2);
++    }
++    if (!child) {
++      arg = getpid();
++      write(-1, "", 0);
++      _exit (arg);
++    }
++  }
++}
++
++int
++main ()
++{
++  pid_t parent = getpid ();
++  pid_t child;
++
++  sparc_address_test (0);
++
++  child = vfork ();
++
++  if (child == 0) {
++    /* Here is another test for sparc vfork register problems.  This
++       test uses lots of local variables, at least as many local
++       variables as main has allocated so far including compiler
++       temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
++       4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
++       reuse the register of parent for one of the local variables,
++       since it will think that parent can't possibly be used any more
++       in this routine.  Assigning to the local variable will thus
++       munge parent in the parent process.  */
++    pid_t
++      p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
++      p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
++    /* Convince the compiler that p..p7 are live; otherwise, it might
++       use the same hardware register for all 8 local variables.  */
++    if (p != p1 || p != p2 || p != p3 || p != p4
++	|| p != p5 || p != p6 || p != p7)
++      _exit(1);
++
++    /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
++       from child file descriptors.  If the child closes a descriptor
++       before it execs or exits, this munges the parent's descriptor
++       as well.  Test for this by closing stdout in the child.  */
++    _exit(close(fileno(stdout)) != 0);
++  } else {
++    int status;
++    struct stat st;
++
++    while (wait(&status) != child)
++      ;
++    return (
++	 /* Was there some problem with vforking?  */
++	 child < 0
++
++	 /* Did the child fail?  (This shouldn't happen.)  */
++	 || status
++
++	 /* Did the vfork/compiler bug occur?  */
++	 || parent != getpid()
++
++	 /* Did the file descriptor bug occur?  */
++	 || fstat(fileno(stdout), &st) != 0
++	 );
++  }
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_func_vfork_works=yes
++else
++  ac_cv_func_vfork_works=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
++$as_echo "$ac_cv_func_vfork_works" >&6; }
++
++fi;
++if test "x$ac_cv_func_fork_works" = xcross; then
++  ac_cv_func_vfork_works=$ac_cv_func_vfork
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
++$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
++fi
++
++if test "x$ac_cv_func_vfork_works" = xyes; then
++
++$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
++
++else
++
++$as_echo "#define vfork fork" >>confdefs.h
++
++fi
++if test "x$ac_cv_func_fork_works" = xyes; then
++
++$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
++
++fi
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
++$as_echo_n "checking return type of signal handlers... " >&6; }
++if ${ac_cv_type_signal+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++#include <sys/types.h>
++#include <signal.h>
++
++int
++main ()
++{
++return *(signal (0, 0)) (0) == 1;
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_compile "$LINENO"; then :
++  ac_cv_type_signal=int
++else
++  ac_cv_type_signal=void
++fi
++rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
++$as_echo "$ac_cv_type_signal" >&6; }
++
++cat >>confdefs.h <<_ACEOF
++#define RETSIGTYPE $ac_cv_type_signal
++_ACEOF
++
++
++
++
++
++  for ac_header in $ac_header_list
++do :
++  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
++"
++if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++
++done
++
++
++
++
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utime accepts a null argument" >&5
++$as_echo_n "checking whether utime accepts a null argument... " >&6; }
++if ${ac_cv_func_utime_null+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  rm -f conftest.data; >conftest.data
++# Sequent interprets utime(file, 0) to mean use start of epoch.  Wrong.
++if test "$cross_compiling" = yes; then :
++  ac_cv_func_utime_null='guessing yes'
++else
++  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
++/* end confdefs.h.  */
++$ac_includes_default
++	       #ifdef HAVE_UTIME_H
++	       # include <utime.h>
++	       #endif
++int
++main ()
++{
++struct stat s, t;
++  return ! (stat ("conftest.data", &s) == 0
++	    && utime ("conftest.data", 0) == 0
++	    && stat ("conftest.data", &t) == 0
++	    && t.st_mtime >= s.st_mtime
++	    && t.st_mtime - s.st_mtime < 120);
++  ;
++  return 0;
++}
++_ACEOF
++if ac_fn_c_try_run "$LINENO"; then :
++  ac_cv_func_utime_null=yes
++else
++  ac_cv_func_utime_null=no
++fi
++rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
++  conftest.$ac_objext conftest.beam conftest.$ac_ext
++fi
++
++fi
++{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_utime_null" >&5
++$as_echo "$ac_cv_func_utime_null" >&6; }
++if test "x$ac_cv_func_utime_null" != xno; then
++  ac_cv_func_utime_null=yes
++
++$as_echo "#define HAVE_UTIME_NULL 1" >>confdefs.h
++
++fi
++rm -f conftest.data
++
++for ac_func in vprintf
++do :
++  ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
++if test "x$ac_cv_func_vprintf" = xyes; then :
++  cat >>confdefs.h <<_ACEOF
++#define HAVE_VPRINTF 1
++_ACEOF
++
++ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
++if test "x$ac_cv_func__doprnt" = xyes; then :
++
++$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
++
++fi
++
++fi
++done
++
++
++for ac_func in memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime
++do :
++  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
++ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
++if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
++  cat >>confdefs.h <<_ACEOF
++#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
++_ACEOF
++
++fi
++done
++
++
++opkglibdir=
++
++# Check whether --with-opkglibdir was given.
++if test "${with_opkglibdir+set}" = set; then :
++  withval=$with_opkglibdir; case "${withval}" in
++yes)    as_fn_error $? "bad value ${withval} given for opkg libs directories " "$LINENO" 5 ;;
++no)     ;;
++*)      opkglibdir=$with_opkglibdir ;;
++esac
++fi
++
++
++# Default local prefix if it is empty
++if test x$opkglibdir = x; then
++        opkglibdir=/usr/lib
++fi
++
++opkgetcdir=
++
++# Check whether --with-opkgetcdir was given.
++if test "${with_opkgetcdir+set}" = set; then :
++  withval=$with_opkgetcdir; case "${withval}" in
++yes)    as_fn_error $? "bad value ${withval} given for opkg.conf directory " "$LINENO" 5 ;;
++no)     ;;
++*)      opkgetcdir=$with_opkgetcdir ;;
++esac
++fi
++
++
++# Default local prefix if it is empty
++if test x$opkgetcdir = x; then
++        opkgetcdir=/etc
++fi
++
++opkglockfile=
++
++# Check whether --with-opkglockfile was given.
++if test "${with_opkglockfile+set}" = set; then :
++  withval=$with_opkglockfile; case "${withval}" in
++yes)    as_fn_error $? "bad value ${withval} given for opkg lock file " "$LINENO" 5 ;;
++no)     ;;
++*)      opkglockfile=$with_opkglockfile ;;
++esac
++fi
++
++
++# Default if empty
++if test x$opkglockfile = x; then
++        opkglockfile=${opkglibdir}/opkg/lock
++fi
++
++if test "x$want_gpgme" = "xyes"
++then
++	if test "x$want_openssl" = "xyes"
++	then
++	as_fn_error $? "--enable-gpg and --enable-openssl are mutually exclusive.
++Use --disable-gpg if you want OpenSSL smime signatures" "$LINENO" 5
++	fi
++fi
++
++CLEAN_DATE=`date +"%B %Y" | tr -d '\n'`
++
++
++
++
++
++
++# Setup output beautifier.
++
++
++  # Check whether --enable-shave was given.
++if test "${enable_shave+set}" = set; then :
++  enableval=$enable_shave;
++else
++  enable_shave=yes
++
++fi
++
++
++
++  if test x"$enable_shave" = xyes; then
++        shavedir="$ac_pwd/shave"
++
++
++        MAKEFLAGS=-s
++
++    AM_MAKEFLAGS='`test -z $V && echo -s`'
++
++
++        # Extract the first word of "sed", so it can be a program name with args.
++set dummy sed; ac_word=$2
++{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
++$as_echo_n "checking for $ac_word... " >&6; }
++if ${ac_cv_prog_SED+:} false; then :
++  $as_echo_n "(cached) " >&6
++else
++  if test -n "$SED"; then
++  ac_cv_prog_SED="$SED" # Let the user override the test.
++else
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    for ac_exec_ext in '' $ac_executable_extensions; do
++  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
++    ac_cv_prog_SED="sed"
++    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
++    break 2
++  fi
++done
++  done
++IFS=$as_save_IFS
++
++  test -z "$ac_cv_prog_SED" && ac_cv_prog_SED="false"
++fi
++fi
++SED=$ac_cv_prog_SED
++if test -n "$SED"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
++$as_echo "$SED" >&6; }
++else
++  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
++$as_echo "no" >&6; }
++fi
++
++
++
++        SHAVE_SAVED_LIBTOOL=$LIBTOOL
++    LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
++
++
++        SHAVE_SAVED_CC=$CC
++    SHAVE_SAVED_CXX=$CXX
++    SHAVE_SAVED_FC=$FC
++    SHAVE_SAVED_F77=$F77
++    SHAVE_SAVED_OBJC=$OBJC
++    CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
++    CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
++    FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
++    F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
++    OBJC="${SHELL} ${shavedir}/shave objc ${SHAVE_SAVED_OBJC}"
++
++
++
++
++
++
++    V=@
++  else
++    V=1
++  fi
++  Q='$(V:1=)'
++
++
++
++
++ac_config_files="$ac_config_files Makefile libopkg/Makefile tests/Makefile src/Makefile libbb/Makefile utils/Makefile utils/update-alternatives libopkg.pc shave/shave shave/shave-libtool man/Makefile man/opkg-cl.1 man/opkg-key.1"
++
++cat >confcache <<\_ACEOF
++# This file is a shell script that caches the results of configure
++# tests run on this system so they can be shared between configure
++# scripts and configure runs, see configure's option --config-cache.
++# It is not useful on other systems.  If it contains results you don't
++# want to keep, you may remove or edit it.
++#
++# config.status only pays attention to the cache file if you give it
++# the --recheck option to rerun configure.
++#
++# `ac_cv_env_foo' variables (set or unset) will be overridden when
++# loading this file, other *unset* `ac_cv_foo' will be assigned the
++# following values.
++
++_ACEOF
++
++# The following way of writing the cache mishandles newlines in values,
++# but we know of no workaround that is simple, portable, and efficient.
++# So, we kill variables containing newlines.
++# Ultrix sh set writes to stderr and can't be redirected directly,
++# and sets the high bit in the cache file unless we assign to the vars.
++(
++  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
++    eval ac_val=\$$ac_var
++    case $ac_val in #(
++    *${as_nl}*)
++      case $ac_var in #(
++      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
++$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
++      esac
++      case $ac_var in #(
++      _ | IFS | as_nl) ;; #(
++      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
++      *) { eval $ac_var=; unset $ac_var;} ;;
++      esac ;;
++    esac
++  done
++
++  (set) 2>&1 |
++    case $as_nl`(ac_space=' '; set) 2>&1` in #(
++    *${as_nl}ac_space=\ *)
++      # `set' does not quote correctly, so add quotes: double-quote
++      # substitution turns \\\\ into \\, and sed turns \\ into \.
++      sed -n \
++	"s/'/'\\\\''/g;
++	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
++      ;; #(
++    *)
++      # `set' quotes correctly as required by POSIX, so do not add quotes.
++      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
++      ;;
++    esac |
++    sort
++) |
++  sed '
++     /^ac_cv_env_/b end
++     t clear
++     :clear
++     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
++     t end
++     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
++     :end' >>confcache
++if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
++  if test -w "$cache_file"; then
++    if test "x$cache_file" != "x/dev/null"; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
++$as_echo "$as_me: updating cache $cache_file" >&6;}
++      if test ! -f "$cache_file" || test -h "$cache_file"; then
++	cat confcache >"$cache_file"
++      else
++        case $cache_file in #(
++        */* | ?:*)
++	  mv -f confcache "$cache_file"$$ &&
++	  mv -f "$cache_file"$$ "$cache_file" ;; #(
++        *)
++	  mv -f confcache "$cache_file" ;;
++	esac
++      fi
++    fi
++  else
++    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
++$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
++  fi
++fi
++rm -f confcache
++
++test "x$prefix" = xNONE && prefix=$ac_default_prefix
++# Let make expand exec_prefix.
++test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
++
++DEFS=-DHAVE_CONFIG_H
++
++ac_libobjs=
++ac_ltlibobjs=
++U=
++for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
++  # 1. Remove the extension, and $U if already installed.
++  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
++  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
++  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
++  #    will be set to the directory where LIBOBJS objects are built.
++  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
++  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
++done
++LIBOBJS=$ac_libobjs
++
++LTLIBOBJS=$ac_ltlibobjs
++
++
++ if test -n "$EXEEXT"; then
++  am__EXEEXT_TRUE=
++  am__EXEEXT_FALSE='#'
++else
++  am__EXEEXT_TRUE='#'
++  am__EXEEXT_FALSE=
++fi
++
++if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
++  as_fn_error $? "conditional \"AMDEP\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
++  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
++  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${HAVE_PATHFINDER_TRUE}" && test -z "${HAVE_PATHFINDER_FALSE}"; then
++  as_fn_error $? "conditional \"HAVE_PATHFINDER\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++if test -z "${HAVE_SHA256_TRUE}" && test -z "${HAVE_SHA256_FALSE}"; then
++  as_fn_error $? "conditional \"HAVE_SHA256\" was never defined.
++Usually this means the macro was only invoked conditionally." "$LINENO" 5
++fi
++
++
++: "${CONFIG_STATUS=./config.status}"
++ac_write_fail=0
++ac_clean_files_save=$ac_clean_files
++ac_clean_files="$ac_clean_files $CONFIG_STATUS"
++{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
++$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
++as_write_fail=0
++cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
++#! $SHELL
++# Generated by $as_me.
++# Run this file to recreate the current configuration.
++# Compiler output produced by configure, useful for debugging
++# configure, is in config.log if it exists.
++
++debug=false
++ac_cs_recheck=false
++ac_cs_silent=false
++
++SHELL=\${CONFIG_SHELL-$SHELL}
++export SHELL
++_ASEOF
++cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
++## -------------------- ##
++## M4sh Initialization. ##
++## -------------------- ##
++
++# Be more Bourne compatible
++DUALCASE=1; export DUALCASE # for MKS sh
++if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
++  emulate sh
++  NULLCMD=:
++  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
++  # is contrary to our usage.  Disable this feature.
++  alias -g '${1+"$@"}'='"$@"'
++  setopt NO_GLOB_SUBST
++else
++  case `(set -o) 2>/dev/null` in #(
++  *posix*) :
++    set -o posix ;; #(
++  *) :
++     ;;
++esac
++fi
++
++
++as_nl='
++'
++export as_nl
++# Printing a long string crashes Solaris 7 /usr/bin/printf.
++as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
++as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
++# Prefer a ksh shell builtin over an external printf program on Solaris,
++# but without wasting forks for bash or zsh.
++if test -z "$BASH_VERSION$ZSH_VERSION" \
++    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='print -r --'
++  as_echo_n='print -rn --'
++elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
++  as_echo='printf %s\n'
++  as_echo_n='printf %s'
++else
++  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
++    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
++    as_echo_n='/usr/ucb/echo -n'
++  else
++    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
++    as_echo_n_body='eval
++      arg=$1;
++      case $arg in #(
++      *"$as_nl"*)
++	expr "X$arg" : "X\\(.*\\)$as_nl";
++	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
++      esac;
++      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
++    '
++    export as_echo_n_body
++    as_echo_n='sh -c $as_echo_n_body as_echo'
++  fi
++  export as_echo_body
++  as_echo='sh -c $as_echo_body as_echo'
++fi
++
++# The user is always right.
++if test "${PATH_SEPARATOR+set}" != set; then
++  PATH_SEPARATOR=:
++  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
++    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
++      PATH_SEPARATOR=';'
++  }
++fi
++
++
++# IFS
++# We need space, tab and new line, in precisely that order.  Quoting is
++# there to prevent editors from complaining about space-tab.
++# (If _AS_PATH_WALK were called with IFS unset, it would disable word
++# splitting by setting IFS to empty value.)
++IFS=" ""	$as_nl"
++
++# Find who we are.  Look in the path if we contain no directory separator.
++as_myself=
++case $0 in #((
++  *[\\/]* ) as_myself=$0 ;;
++  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
++  done
++IFS=$as_save_IFS
++
++     ;;
++esac
++# We did not find ourselves, most probably we were run as `sh COMMAND'
++# in which case we are not to be found in the path.
++if test "x$as_myself" = x; then
++  as_myself=$0
++fi
++if test ! -f "$as_myself"; then
++  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
++  exit 1
++fi
++
++# Unset variables that we do not need and which cause bugs (e.g. in
++# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
++# suppresses any "Segmentation fault" message there.  '((' could
++# trigger a bug in pdksh 5.2.14.
++for as_var in BASH_ENV ENV MAIL MAILPATH
++do eval test x\${$as_var+set} = xset \
++  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
++done
++PS1='$ '
++PS2='> '
++PS4='+ '
++
++# NLS nuisances.
++LC_ALL=C
++export LC_ALL
++LANGUAGE=C
++export LANGUAGE
++
++# CDPATH.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++
++# as_fn_error STATUS ERROR [LINENO LOG_FD]
++# ----------------------------------------
++# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
++# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
++# script with STATUS, using 1 if that was 0.
++as_fn_error ()
++{
++  as_status=$1; test $as_status -eq 0 && as_status=1
++  if test "$4"; then
++    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
++    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
++  fi
++  $as_echo "$as_me: error: $2" >&2
++  as_fn_exit $as_status
++} # as_fn_error
++
++
++# as_fn_set_status STATUS
++# -----------------------
++# Set $? to STATUS, without forking.
++as_fn_set_status ()
++{
++  return $1
++} # as_fn_set_status
++
++# as_fn_exit STATUS
++# -----------------
++# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
++as_fn_exit ()
++{
++  set +e
++  as_fn_set_status $1
++  exit $1
++} # as_fn_exit
++
++# as_fn_unset VAR
++# ---------------
++# Portably unset VAR.
++as_fn_unset ()
++{
++  { eval $1=; unset $1;}
++}
++as_unset=as_fn_unset
++# as_fn_append VAR VALUE
++# ----------------------
++# Append the text in VALUE to the end of the definition contained in VAR. Take
++# advantage of any shell optimizations that allow amortized linear growth over
++# repeated appends, instead of the typical quadratic growth present in naive
++# implementations.
++if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
++  eval 'as_fn_append ()
++  {
++    eval $1+=\$2
++  }'
++else
++  as_fn_append ()
++  {
++    eval $1=\$$1\$2
++  }
++fi # as_fn_append
++
++# as_fn_arith ARG...
++# ------------------
++# Perform arithmetic evaluation on the ARGs, and store the result in the
++# global $as_val. Take advantage of shells that can avoid forks. The arguments
++# must be portable across $(()) and expr.
++if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
++  eval 'as_fn_arith ()
++  {
++    as_val=$(( $* ))
++  }'
++else
++  as_fn_arith ()
++  {
++    as_val=`expr "$@" || test $? -eq 1`
++  }
++fi # as_fn_arith
++
++
++if expr a : '\(a\)' >/dev/null 2>&1 &&
++   test "X`expr 00001 : '.*\(...\)'`" = X001; then
++  as_expr=expr
++else
++  as_expr=false
++fi
++
++if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
++  as_basename=basename
++else
++  as_basename=false
++fi
++
++if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
++  as_dirname=dirname
++else
++  as_dirname=false
++fi
++
++as_me=`$as_basename -- "$0" ||
++$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
++	 X"$0" : 'X\(//\)$' \| \
++	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X/"$0" |
++    sed '/^.*\/\([^/][^/]*\)\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\/\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++
++# Avoid depending upon Character Ranges.
++as_cr_letters='abcdefghijklmnopqrstuvwxyz'
++as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
++as_cr_Letters=$as_cr_letters$as_cr_LETTERS
++as_cr_digits='0123456789'
++as_cr_alnum=$as_cr_Letters$as_cr_digits
++
++ECHO_C= ECHO_N= ECHO_T=
++case `echo -n x` in #(((((
++-n*)
++  case `echo 'xy\c'` in
++  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
++  xy)  ECHO_C='\c';;
++  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
++       ECHO_T='	';;
++  esac;;
++*)
++  ECHO_N='-n';;
++esac
++
++rm -f conf$$ conf$$.exe conf$$.file
++if test -d conf$$.dir; then
++  rm -f conf$$.dir/conf$$.file
++else
++  rm -f conf$$.dir
++  mkdir conf$$.dir 2>/dev/null
++fi
++if (echo >conf$$.file) 2>/dev/null; then
++  if ln -s conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s='ln -s'
++    # ... but there are two gotchas:
++    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
++    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
++    # In both cases, we have to default to `cp -p'.
++    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
++      as_ln_s='cp -p'
++  elif ln conf$$.file conf$$ 2>/dev/null; then
++    as_ln_s=ln
++  else
++    as_ln_s='cp -p'
++  fi
++else
++  as_ln_s='cp -p'
++fi
++rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
++rmdir conf$$.dir 2>/dev/null
++
++
++# as_fn_mkdir_p
++# -------------
++# Create "$as_dir" as a directory, including parents if necessary.
++as_fn_mkdir_p ()
++{
++
++  case $as_dir in #(
++  -*) as_dir=./$as_dir;;
++  esac
++  test -d "$as_dir" || eval $as_mkdir_p || {
++    as_dirs=
++    while :; do
++      case $as_dir in #(
++      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
++      *) as_qdir=$as_dir;;
++      esac
++      as_dirs="'$as_qdir' $as_dirs"
++      as_dir=`$as_dirname -- "$as_dir" ||
++$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$as_dir" : 'X\(//\)[^/]' \| \
++	 X"$as_dir" : 'X\(//\)$' \| \
++	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$as_dir" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      test -d "$as_dir" && break
++    done
++    test -z "$as_dirs" || eval "mkdir $as_dirs"
++  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
++
++
++} # as_fn_mkdir_p
++if mkdir -p . 2>/dev/null; then
++  as_mkdir_p='mkdir -p "$as_dir"'
++else
++  test -d ./-p && rmdir ./-p
++  as_mkdir_p=false
++fi
++
++if test -x / >/dev/null 2>&1; then
++  as_test_x='test -x'
++else
++  if ls -dL / >/dev/null 2>&1; then
++    as_ls_L_option=L
++  else
++    as_ls_L_option=
++  fi
++  as_test_x='
++    eval sh -c '\''
++      if test -d "$1"; then
++	test -d "$1/.";
++      else
++	case $1 in #(
++	-*)set "./$1";;
++	esac;
++	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
++	???[sx]*):;;*)false;;esac;fi
++    '\'' sh
++  '
++fi
++as_executable_p=$as_test_x
++
++# Sed expression to map a string onto a valid CPP name.
++as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
++
++# Sed expression to map a string onto a valid variable name.
++as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
++
++
++exec 6>&1
++## ----------------------------------- ##
++## Main body of $CONFIG_STATUS script. ##
++## ----------------------------------- ##
++_ASEOF
++test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# Save the log message, to keep $0 and so on meaningful, and to
++# report actual input values of CONFIG_FILES etc. instead of their
++# values after options handling.
++ac_log="
++This file was extended by opkg $as_me 0.1.8, which was
++generated by GNU Autoconf 2.68.  Invocation command line was
++
++  CONFIG_FILES    = $CONFIG_FILES
++  CONFIG_HEADERS  = $CONFIG_HEADERS
++  CONFIG_LINKS    = $CONFIG_LINKS
++  CONFIG_COMMANDS = $CONFIG_COMMANDS
++  $ $0 $@
++
++on `(hostname || uname -n) 2>/dev/null | sed 1q`
++"
++
++_ACEOF
++
++case $ac_config_files in *"
++"*) set x $ac_config_files; shift; ac_config_files=$*;;
++esac
++
++case $ac_config_headers in *"
++"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
++esac
++
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++# Files that config.status was made for.
++config_files="$ac_config_files"
++config_headers="$ac_config_headers"
++config_commands="$ac_config_commands"
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++ac_cs_usage="\
++\`$as_me' instantiates files and other configuration actions
++from templates according to the current configuration.  Unless the files
++and actions are specified as TAGs, all are instantiated by default.
++
++Usage: $0 [OPTION]... [TAG]...
++
++  -h, --help       print this help, then exit
++  -V, --version    print version number and configuration settings, then exit
++      --config     print configuration, then exit
++  -q, --quiet, --silent
++                   do not print progress messages
++  -d, --debug      don't remove temporary files
++      --recheck    update $as_me by reconfiguring in the same conditions
++      --file=FILE[:TEMPLATE]
++                   instantiate the configuration file FILE
++      --header=FILE[:TEMPLATE]
++                   instantiate the configuration header FILE
++
++Configuration files:
++$config_files
++
++Configuration headers:
++$config_headers
++
++Configuration commands:
++$config_commands
++
++Report bugs to the package provider."
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
++ac_cs_version="\\
++opkg config.status 0.1.8
++configured by $0, generated by GNU Autoconf 2.68,
++  with options \\"\$ac_cs_config\\"
++
++Copyright (C) 2010 Free Software Foundation, Inc.
++This config.status script is free software; the Free Software Foundation
++gives unlimited permission to copy, distribute and modify it."
++
++ac_pwd='$ac_pwd'
++srcdir='$srcdir'
++INSTALL='$INSTALL'
++MKDIR_P='$MKDIR_P'
++AWK='$AWK'
++test -n "\$AWK" || AWK=awk
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# The default lists apply if the user does not specify any file.
++ac_need_defaults=:
++while test $# != 0
++do
++  case $1 in
++  --*=?*)
++    ac_option=`expr "X$1" : 'X\([^=]*\)='`
++    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
++    ac_shift=:
++    ;;
++  --*=)
++    ac_option=`expr "X$1" : 'X\([^=]*\)='`
++    ac_optarg=
++    ac_shift=:
++    ;;
++  *)
++    ac_option=$1
++    ac_optarg=$2
++    ac_shift=shift
++    ;;
++  esac
++
++  case $ac_option in
++  # Handling of the options.
++  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
++    ac_cs_recheck=: ;;
++  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
++    $as_echo "$ac_cs_version"; exit ;;
++  --config | --confi | --conf | --con | --co | --c )
++    $as_echo "$ac_cs_config"; exit ;;
++  --debug | --debu | --deb | --de | --d | -d )
++    debug=: ;;
++  --file | --fil | --fi | --f )
++    $ac_shift
++    case $ac_optarg in
++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    '') as_fn_error $? "missing file argument" ;;
++    esac
++    as_fn_append CONFIG_FILES " '$ac_optarg'"
++    ac_need_defaults=false;;
++  --header | --heade | --head | --hea )
++    $ac_shift
++    case $ac_optarg in
++    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
++    esac
++    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
++    ac_need_defaults=false;;
++  --he | --h)
++    # Conflict between --help and --header
++    as_fn_error $? "ambiguous option: \`$1'
++Try \`$0 --help' for more information.";;
++  --help | --hel | -h )
++    $as_echo "$ac_cs_usage"; exit ;;
++  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
++  | -silent | --silent | --silen | --sile | --sil | --si | --s)
++    ac_cs_silent=: ;;
++
++  # This is an error.
++  -*) as_fn_error $? "unrecognized option: \`$1'
++Try \`$0 --help' for more information." ;;
++
++  *) as_fn_append ac_config_targets " $1"
++     ac_need_defaults=false ;;
++
++  esac
++  shift
++done
++
++ac_configure_extra_args=
++
++if $ac_cs_silent; then
++  exec 6>/dev/null
++  ac_configure_extra_args="$ac_configure_extra_args --silent"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++if \$ac_cs_recheck; then
++  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
++  shift
++  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
++  CONFIG_SHELL='$SHELL'
++  export CONFIG_SHELL
++  exec "\$@"
++fi
++
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++exec 5>>config.log
++{
++  echo
++  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
++## Running $as_me. ##
++_ASBOX
++  $as_echo "$ac_log"
++} >&5
++
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++#
++# INIT-COMMANDS
++#
++AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
++
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++sed_quote_subst='$sed_quote_subst'
++double_quote_subst='$double_quote_subst'
++delay_variable_subst='$delay_variable_subst'
++macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
++macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
++enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
++enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
++pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
++enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
++SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
++ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
++PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
++host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
++host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
++host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
++build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
++build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
++build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
++SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
++Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
++GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
++EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
++FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
++LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
++NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
++LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
++max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
++ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
++exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
++lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
++lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
++lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
++lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
++lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
++reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
++reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
++OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
++deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
++file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
++file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
++want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
++DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
++sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
++AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
++AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
++archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
++STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
++RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
++old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
++old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
++old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
++lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
++CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
++CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
++compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
++GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
++lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
++lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
++lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
++nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
++lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
++objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
++MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
++lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
++lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
++lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
++lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
++lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
++need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
++MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
++DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
++NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
++LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
++OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
++OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
++libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
++shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
++extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
++archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
++enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
++export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
++whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
++compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
++old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
++old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
++archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
++archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
++module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
++module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
++with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
++allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
++no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
++hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
++hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
++hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
++hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
++hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
++hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
++hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
++inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
++link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
++always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
++export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
++exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
++include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
++prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
++postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
++file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
++variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
++need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
++need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
++version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
++runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
++shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
++shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
++libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
++library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
++soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
++install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
++postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
++postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
++finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
++finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
++hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
++sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
++sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
++hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
++enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
++enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
++enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
++old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
++striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
++
++LTCC='$LTCC'
++LTCFLAGS='$LTCFLAGS'
++compiler='$compiler_DEFAULT'
++
++# A function that is used when there is no print builtin or printf.
++func_fallback_echo ()
++{
++  eval 'cat <<_LTECHO_EOF
++\$1
++_LTECHO_EOF'
++}
++
++# Quote evaled strings.
++for var in SHELL \
++ECHO \
++PATH_SEPARATOR \
++SED \
++GREP \
++EGREP \
++FGREP \
++LD \
++NM \
++LN_S \
++lt_SP2NL \
++lt_NL2SP \
++reload_flag \
++OBJDUMP \
++deplibs_check_method \
++file_magic_cmd \
++file_magic_glob \
++want_nocaseglob \
++DLLTOOL \
++sharedlib_from_linklib_cmd \
++AR \
++AR_FLAGS \
++archiver_list_spec \
++STRIP \
++RANLIB \
++CC \
++CFLAGS \
++compiler \
++lt_cv_sys_global_symbol_pipe \
++lt_cv_sys_global_symbol_to_cdecl \
++lt_cv_sys_global_symbol_to_c_name_address \
++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
++nm_file_list_spec \
++lt_prog_compiler_no_builtin_flag \
++lt_prog_compiler_pic \
++lt_prog_compiler_wl \
++lt_prog_compiler_static \
++lt_cv_prog_compiler_c_o \
++need_locks \
++MANIFEST_TOOL \
++DSYMUTIL \
++NMEDIT \
++LIPO \
++OTOOL \
++OTOOL64 \
++shrext_cmds \
++export_dynamic_flag_spec \
++whole_archive_flag_spec \
++compiler_needs_object \
++with_gnu_ld \
++allow_undefined_flag \
++no_undefined_flag \
++hardcode_libdir_flag_spec \
++hardcode_libdir_separator \
++exclude_expsyms \
++include_expsyms \
++file_list_spec \
++variables_saved_for_relink \
++libname_spec \
++library_names_spec \
++soname_spec \
++install_override_mode \
++finish_eval \
++old_striplib \
++striplib; do
++    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
++    *[\\\\\\\`\\"\\\$]*)
++      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
++      ;;
++    *)
++      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
++      ;;
++    esac
++done
++
++# Double-quote double-evaled strings.
++for var in reload_cmds \
++old_postinstall_cmds \
++old_postuninstall_cmds \
++old_archive_cmds \
++extract_expsyms_cmds \
++old_archive_from_new_cmds \
++old_archive_from_expsyms_cmds \
++archive_cmds \
++archive_expsym_cmds \
++module_cmds \
++module_expsym_cmds \
++export_symbols_cmds \
++prelink_cmds \
++postlink_cmds \
++postinstall_cmds \
++postuninstall_cmds \
++finish_cmds \
++sys_lib_search_path_spec \
++sys_lib_dlsearch_path_spec; do
++    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
++    *[\\\\\\\`\\"\\\$]*)
++      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
++      ;;
++    *)
++      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
++      ;;
++    esac
++done
++
++ac_aux_dir='$ac_aux_dir'
++xsi_shell='$xsi_shell'
++lt_shell_append='$lt_shell_append'
++
++# See if we are running on zsh, and set the options which allow our
++# commands through without removal of \ escapes INIT.
++if test -n "\${ZSH_VERSION+set}" ; then
++   setopt NO_GLOB_SUBST
++fi
++
++
++    PACKAGE='$PACKAGE'
++    VERSION='$VERSION'
++    TIMESTAMP='$TIMESTAMP'
++    RM='$RM'
++    ofile='$ofile'
++
++
++
++
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++
++# Handling of arguments.
++for ac_config_target in $ac_config_targets
++do
++  case $ac_config_target in
++    "libopkg/config.h") CONFIG_HEADERS="$CONFIG_HEADERS libopkg/config.h" ;;
++    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
++    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
++    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
++    "libopkg/Makefile") CONFIG_FILES="$CONFIG_FILES libopkg/Makefile" ;;
++    "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
++    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
++    "libbb/Makefile") CONFIG_FILES="$CONFIG_FILES libbb/Makefile" ;;
++    "utils/Makefile") CONFIG_FILES="$CONFIG_FILES utils/Makefile" ;;
++    "utils/update-alternatives") CONFIG_FILES="$CONFIG_FILES utils/update-alternatives" ;;
++    "libopkg.pc") CONFIG_FILES="$CONFIG_FILES libopkg.pc" ;;
++    "shave/shave") CONFIG_FILES="$CONFIG_FILES shave/shave" ;;
++    "shave/shave-libtool") CONFIG_FILES="$CONFIG_FILES shave/shave-libtool" ;;
++    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
++    "man/opkg-cl.1") CONFIG_FILES="$CONFIG_FILES man/opkg-cl.1" ;;
++    "man/opkg-key.1") CONFIG_FILES="$CONFIG_FILES man/opkg-key.1" ;;
++
++  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
++  esac
++done
++
++
++# If the user did not use the arguments to specify the items to instantiate,
++# then the envvar interface is used.  Set only those that are not.
++# We use the long form for the default assignment because of an extremely
++# bizarre bug on SunOS 4.1.3.
++if $ac_need_defaults; then
++  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
++  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
++  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
++fi
++
++# Have a temporary directory for convenience.  Make it in the build tree
++# simply because there is no reason against having it here, and in addition,
++# creating and moving files from /tmp can sometimes cause problems.
++# Hook for its removal unless debugging.
++# Note that there is a small window in which the directory will not be cleaned:
++# after its creation but before its name has been assigned to `$tmp'.
++$debug ||
++{
++  tmp= ac_tmp=
++  trap 'exit_status=$?
++  : "${ac_tmp:=$tmp}"
++  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
++' 0
++  trap 'as_fn_exit 1' 1 2 13 15
++}
++# Create a (secure) tmp directory for tmp files.
++
++{
++  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
++  test -d "$tmp"
++}  ||
++{
++  tmp=./conf$$-$RANDOM
++  (umask 077 && mkdir "$tmp")
++} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
++ac_tmp=$tmp
++
++# Set up the scripts for CONFIG_FILES section.
++# No need to generate them if there are no CONFIG_FILES.
++# This happens for instance with `./config.status config.h'.
++if test -n "$CONFIG_FILES"; then
++
++
++ac_cr=`echo X | tr X '\015'`
++# On cygwin, bash can eat \r inside `` if the user requested igncr.
++# But we know of no other shell where ac_cr would be empty at this
++# point, so we can use a bashism as a fallback.
++if test "x$ac_cr" = x; then
++  eval ac_cr=\$\'\\r\'
++fi
++ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
++if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
++  ac_cs_awk_cr='\\r'
++else
++  ac_cs_awk_cr=$ac_cr
++fi
++
++echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
++_ACEOF
++
++
++{
++  echo "cat >conf$$subs.awk <<_ACEOF" &&
++  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
++  echo "_ACEOF"
++} >conf$$subs.sh ||
++  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
++ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
++ac_delim='%!_!# '
++for ac_last_try in false false false false false :; do
++  . ./conf$$subs.sh ||
++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
++
++  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
++  if test $ac_delim_n = $ac_delim_num; then
++    break
++  elif $ac_last_try; then
++    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
++  else
++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
++  fi
++done
++rm -f conf$$subs.sh
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
++_ACEOF
++sed -n '
++h
++s/^/S["/; s/!.*/"]=/
++p
++g
++s/^[^!]*!//
++:repl
++t repl
++s/'"$ac_delim"'$//
++t delim
++:nl
++h
++s/\(.\{148\}\)..*/\1/
++t more1
++s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
++p
++n
++b repl
++:more1
++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
++p
++g
++s/.\{148\}//
++t nl
++:delim
++h
++s/\(.\{148\}\)..*/\1/
++t more2
++s/["\\]/\\&/g; s/^/"/; s/$/"/
++p
++b
++:more2
++s/["\\]/\\&/g; s/^/"/; s/$/"\\/
++p
++g
++s/.\{148\}//
++t delim
++' <conf$$subs.awk | sed '
++/^[^""]/{
++  N
++  s/\n//
++}
++' >>$CONFIG_STATUS || ac_write_fail=1
++rm -f conf$$subs.awk
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++_ACAWK
++cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
++  for (key in S) S_is_set[key] = 1
++  FS = ""
++
++}
++{
++  line = $ 0
++  nfields = split(line, field, "@")
++  substed = 0
++  len = length(field[1])
++  for (i = 2; i < nfields; i++) {
++    key = field[i]
++    keylen = length(key)
++    if (S_is_set[key]) {
++      value = S[key]
++      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
++      len += length(value) + length(field[++i])
++      substed = 1
++    } else
++      len += 1 + keylen
++  }
++
++  print line
++}
++
++_ACAWK
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
++  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
++else
++  cat
++fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
++  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
++_ACEOF
++
++# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
++# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
++# trailing colons and then remove the whole line if VPATH becomes empty
++# (actually we leave an empty line to preserve line numbers).
++if test "x$srcdir" = x.; then
++  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
++h
++s///
++s/^/:/
++s/[	 ]*$/:/
++s/:\$(srcdir):/:/g
++s/:\${srcdir}:/:/g
++s/:@srcdir@:/:/g
++s/^:*//
++s/:*$//
++x
++s/\(=[	 ]*\).*/\1/
++G
++s/\n//
++s/^[^=]*=[	 ]*$//
++}'
++fi
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++fi # test -n "$CONFIG_FILES"
++
++# Set up the scripts for CONFIG_HEADERS section.
++# No need to generate them if there are no CONFIG_HEADERS.
++# This happens for instance with `./config.status Makefile'.
++if test -n "$CONFIG_HEADERS"; then
++cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
++BEGIN {
++_ACEOF
++
++# Transform confdefs.h into an awk script `defines.awk', embedded as
++# here-document in config.status, that substitutes the proper values into
++# config.h.in to produce config.h.
++
++# Create a delimiter string that does not exist in confdefs.h, to ease
++# handling of long lines.
++ac_delim='%!_!# '
++for ac_last_try in false false :; do
++  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
++  if test -z "$ac_tt"; then
++    break
++  elif $ac_last_try; then
++    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
++  else
++    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
++  fi
++done
++
++# For the awk script, D is an array of macro values keyed by name,
++# likewise P contains macro parameters if any.  Preserve backslash
++# newline sequences.
++
++ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
++sed -n '
++s/.\{148\}/&'"$ac_delim"'/g
++t rset
++:rset
++s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
++t def
++d
++:def
++s/\\$//
++t bsnl
++s/["\\]/\\&/g
++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
++D["\1"]=" \3"/p
++s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
++d
++:bsnl
++s/["\\]/\\&/g
++s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
++D["\1"]=" \3\\\\\\n"\\/p
++t cont
++s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
++t cont
++d
++:cont
++n
++s/.\{148\}/&'"$ac_delim"'/g
++t clear
++:clear
++s/\\$//
++t bsnlc
++s/["\\]/\\&/g; s/^/"/; s/$/"/p
++d
++:bsnlc
++s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
++b cont
++' <confdefs.h | sed '
++s/'"$ac_delim"'/"\\\
++"/g' >>$CONFIG_STATUS || ac_write_fail=1
++
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++  for (key in D) D_is_set[key] = 1
++  FS = ""
++}
++/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
++  line = \$ 0
++  split(line, arg, " ")
++  if (arg[1] == "#") {
++    defundef = arg[2]
++    mac1 = arg[3]
++  } else {
++    defundef = substr(arg[1], 2)
++    mac1 = arg[2]
++  }
++  split(mac1, mac2, "(") #)
++  macro = mac2[1]
++  prefix = substr(line, 1, index(line, defundef) - 1)
++  if (D_is_set[macro]) {
++    # Preserve the white space surrounding the "#".
++    print prefix "define", macro P[macro] D[macro]
++    next
++  } else {
++    # Replace #undef with comments.  This is necessary, for example,
++    # in the case of _POSIX_SOURCE, which is predefined and required
++    # on some systems where configure will not decide to define it.
++    if (defundef == "undef") {
++      print "/*", prefix defundef, macro, "*/"
++      next
++    }
++  }
++}
++{ print }
++_ACAWK
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++  as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
++fi # test -n "$CONFIG_HEADERS"
++
++
++eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
++shift
++for ac_tag
++do
++  case $ac_tag in
++  :[FHLC]) ac_mode=$ac_tag; continue;;
++  esac
++  case $ac_mode$ac_tag in
++  :[FHL]*:*);;
++  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
++  :[FH]-) ac_tag=-:-;;
++  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
++  esac
++  ac_save_IFS=$IFS
++  IFS=:
++  set x $ac_tag
++  IFS=$ac_save_IFS
++  shift
++  ac_file=$1
++  shift
++
++  case $ac_mode in
++  :L) ac_source=$1;;
++  :[FH])
++    ac_file_inputs=
++    for ac_f
++    do
++      case $ac_f in
++      -) ac_f="$ac_tmp/stdin";;
++      *) # Look for the file first in the build tree, then in the source tree
++	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
++	 # because $ac_f cannot contain `:'.
++	 test -f "$ac_f" ||
++	   case $ac_f in
++	   [\\/$]*) false;;
++	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
++	   esac ||
++	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
++      esac
++      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
++      as_fn_append ac_file_inputs " '$ac_f'"
++    done
++
++    # Let's still pretend it is `configure' which instantiates (i.e., don't
++    # use $as_me), people would be surprised to read:
++    #    /* config.h.  Generated by config.status.  */
++    configure_input='Generated from '`
++	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
++	`' by configure.'
++    if test x"$ac_file" != x-; then
++      configure_input="$ac_file.  $configure_input"
++      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
++$as_echo "$as_me: creating $ac_file" >&6;}
++    fi
++    # Neutralize special characters interpreted by sed in replacement strings.
++    case $configure_input in #(
++    *\&* | *\|* | *\\* )
++       ac_sed_conf_input=`$as_echo "$configure_input" |
++       sed 's/[\\\\&|]/\\\\&/g'`;; #(
++    *) ac_sed_conf_input=$configure_input;;
++    esac
++
++    case $ac_tag in
++    *:-:* | *:-) cat >"$ac_tmp/stdin" \
++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
++    esac
++    ;;
++  esac
++
++  ac_dir=`$as_dirname -- "$ac_file" ||
++$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$ac_file" : 'X\(//\)[^/]' \| \
++	 X"$ac_file" : 'X\(//\)$' \| \
++	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$ac_file" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++  as_dir="$ac_dir"; as_fn_mkdir_p
++  ac_builddir=.
++
++case "$ac_dir" in
++.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
++*)
++  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
++  # A ".." for each directory in $ac_dir_suffix.
++  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
++  case $ac_top_builddir_sub in
++  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
++  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
++  esac ;;
++esac
++ac_abs_top_builddir=$ac_pwd
++ac_abs_builddir=$ac_pwd$ac_dir_suffix
++# for backward compatibility:
++ac_top_builddir=$ac_top_build_prefix
++
++case $srcdir in
++  .)  # We are building in place.
++    ac_srcdir=.
++    ac_top_srcdir=$ac_top_builddir_sub
++    ac_abs_top_srcdir=$ac_pwd ;;
++  [\\/]* | ?:[\\/]* )  # Absolute name.
++    ac_srcdir=$srcdir$ac_dir_suffix;
++    ac_top_srcdir=$srcdir
++    ac_abs_top_srcdir=$srcdir ;;
++  *) # Relative name.
++    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
++    ac_top_srcdir=$ac_top_build_prefix$srcdir
++    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
++esac
++ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
++
++
++  case $ac_mode in
++  :F)
++  #
++  # CONFIG_FILE
++  #
++
++  case $INSTALL in
++  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
++  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
++  esac
++  ac_MKDIR_P=$MKDIR_P
++  case $MKDIR_P in
++  [\\/$]* | ?:[\\/]* ) ;;
++  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
++  esac
++_ACEOF
++
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++# If the template does not know about datarootdir, expand it.
++# FIXME: This hack should be removed a few years after 2.60.
++ac_datarootdir_hack=; ac_datarootdir_seen=
++ac_sed_dataroot='
++/datarootdir/ {
++  p
++  q
++}
++/@datadir@/p
++/@docdir@/p
++/@infodir@/p
++/@localedir@/p
++/@mandir@/p'
++case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
++*datarootdir*) ac_datarootdir_seen=yes;;
++*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
++$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
++_ACEOF
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++  ac_datarootdir_hack='
++  s&@datadir@&$datadir&g
++  s&@docdir@&$docdir&g
++  s&@infodir@&$infodir&g
++  s&@localedir@&$localedir&g
++  s&@mandir@&$mandir&g
++  s&\\\${datarootdir}&$datarootdir&g' ;;
++esac
++_ACEOF
++
++# Neutralize VPATH when `$srcdir' = `.'.
++# Shell code in configure.ac might set extrasub.
++# FIXME: do we really want to maintain this feature?
++cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
++ac_sed_extra="$ac_vpsub
++$extrasub
++_ACEOF
++cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
++:t
++/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
++s|@configure_input@|$ac_sed_conf_input|;t t
++s&@top_builddir@&$ac_top_builddir_sub&;t t
++s&@top_build_prefix@&$ac_top_build_prefix&;t t
++s&@srcdir@&$ac_srcdir&;t t
++s&@abs_srcdir@&$ac_abs_srcdir&;t t
++s&@top_srcdir@&$ac_top_srcdir&;t t
++s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
++s&@builddir@&$ac_builddir&;t t
++s&@abs_builddir@&$ac_abs_builddir&;t t
++s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
++s&@INSTALL@&$ac_INSTALL&;t t
++s&@MKDIR_P@&$ac_MKDIR_P&;t t
++$ac_datarootdir_hack
++"
++eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
++  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
++
++test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
++  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
++  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
++      "$ac_tmp/out"`; test -z "$ac_out"; } &&
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined.  Please make sure it is defined" >&5
++$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
++which seems to be undefined.  Please make sure it is defined" >&2;}
++
++  rm -f "$ac_tmp/stdin"
++  case $ac_file in
++  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
++  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
++  esac \
++  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
++ ;;
++  :H)
++  #
++  # CONFIG_HEADER
++  #
++  if test x"$ac_file" != x-; then
++    {
++      $as_echo "/* $configure_input  */" \
++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
++    } >"$ac_tmp/config.h" \
++      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
++    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
++      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
++$as_echo "$as_me: $ac_file is unchanged" >&6;}
++    else
++      rm -f "$ac_file"
++      mv "$ac_tmp/config.h" "$ac_file" \
++	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
++    fi
++  else
++    $as_echo "/* $configure_input  */" \
++      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
++      || as_fn_error $? "could not create -" "$LINENO" 5
++  fi
++# Compute "$ac_file"'s index in $config_headers.
++_am_arg="$ac_file"
++_am_stamp_count=1
++for _am_header in $config_headers :; do
++  case $_am_header in
++    $_am_arg | $_am_arg:* )
++      break ;;
++    * )
++      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
++  esac
++done
++echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
++$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$_am_arg" : 'X\(//\)[^/]' \| \
++	 X"$_am_arg" : 'X\(//\)$' \| \
++	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$_am_arg" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`/stamp-h$_am_stamp_count
++ ;;
++
++  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
++$as_echo "$as_me: executing $ac_file commands" >&6;}
++ ;;
++  esac
++
++
++  case $ac_file$ac_mode in
++    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
++  # Autoconf 2.62 quotes --file arguments for eval, but not when files
++  # are listed without --file.  Let's play safe and only enable the eval
++  # if we detect the quoting.
++  case $CONFIG_FILES in
++  *\'*) eval set x "$CONFIG_FILES" ;;
++  *)   set x $CONFIG_FILES ;;
++  esac
++  shift
++  for mf
++  do
++    # Strip MF so we end up with the name of the file.
++    mf=`echo "$mf" | sed -e 's/:.*$//'`
++    # Check whether this is an Automake generated Makefile or not.
++    # We used to match only the files named `Makefile.in', but
++    # some people rename them; so instead we look at the file content.
++    # Grep'ing the first line is not enough: some people post-process
++    # each Makefile.in and add a new line on top of each file to say so.
++    # Grep'ing the whole file is not good either: AIX grep has a line
++    # limit of 2048, but all sed's we know have understand at least 4000.
++    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
++      dirpart=`$as_dirname -- "$mf" ||
++$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$mf" : 'X\(//\)[^/]' \| \
++	 X"$mf" : 'X\(//\)$' \| \
++	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$mf" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++    else
++      continue
++    fi
++    # Extract the definition of DEPDIR, am__include, and am__quote
++    # from the Makefile without running `make'.
++    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
++    test -z "$DEPDIR" && continue
++    am__include=`sed -n 's/^am__include = //p' < "$mf"`
++    test -z "am__include" && continue
++    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
++    # When using ansi2knr, U may be empty or an underscore; expand it
++    U=`sed -n 's/^U = //p' < "$mf"`
++    # Find all dependency output files, they are included files with
++    # $(DEPDIR) in their names.  We invoke sed twice because it is the
++    # simplest approach to changing $(DEPDIR) to its actual value in the
++    # expansion.
++    for file in `sed -n "
++      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
++	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
++      # Make sure the directory exists.
++      test -f "$dirpart/$file" && continue
++      fdir=`$as_dirname -- "$file" ||
++$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
++	 X"$file" : 'X\(//\)[^/]' \| \
++	 X"$file" : 'X\(//\)$' \| \
++	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
++$as_echo X"$file" |
++    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)[^/].*/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\/\)$/{
++	    s//\1/
++	    q
++	  }
++	  /^X\(\/\).*/{
++	    s//\1/
++	    q
++	  }
++	  s/.*/./; q'`
++      as_dir=$dirpart/$fdir; as_fn_mkdir_p
++      # echo "creating $dirpart/$file"
++      echo '# dummy' > "$dirpart/$file"
++    done
++  done
++}
++ ;;
++    "libtool":C)
++
++    # See if we are running on zsh, and set the options which allow our
++    # commands through without removal of \ escapes.
++    if test -n "${ZSH_VERSION+set}" ; then
++      setopt NO_GLOB_SUBST
++    fi
++
++    cfgfile="${ofile}T"
++    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
++    $RM "$cfgfile"
++
++    cat <<_LT_EOF >> "$cfgfile"
++#! $SHELL
++
++# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
++# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
++# NOTE: Changes made to this file will be lost: look at ltmain.sh.
++#
++#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
++#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++#                 Foundation, Inc.
++#   Written by Gordon Matzigkeit, 1996
++#
++#   This file is part of GNU Libtool.
++#
++# GNU Libtool is free software; you can redistribute it and/or
++# modify it under the terms of the GNU General Public License as
++# published by the Free Software Foundation; either version 2 of
++# the License, or (at your option) any later version.
++#
++# As a special exception to the GNU General Public License,
++# if you distribute this file as part of a program or library that
++# is built using GNU Libtool, you may include this file under the
++# same distribution terms that you use for the rest of that program.
++#
++# GNU Libtool is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with GNU Libtool; see the file COPYING.  If not, a copy
++# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
++# obtained by writing to the Free Software Foundation, Inc.,
++# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++
++
++# The names of the tagged configurations supported by this script.
++available_tags=""
++
++# ### BEGIN LIBTOOL CONFIG
++
++# Which release of libtool.m4 was used?
++macro_version=$macro_version
++macro_revision=$macro_revision
++
++# Whether or not to build shared libraries.
++build_libtool_libs=$enable_shared
++
++# Whether or not to build static libraries.
++build_old_libs=$enable_static
++
++# What type of objects to build.
++pic_mode=$pic_mode
++
++# Whether or not to optimize for fast installation.
++fast_install=$enable_fast_install
++
++# Shell to use when invoking shell scripts.
++SHELL=$lt_SHELL
++
++# An echo program that protects backslashes.
++ECHO=$lt_ECHO
++
++# The PATH separator for the build system.
++PATH_SEPARATOR=$lt_PATH_SEPARATOR
++
++# The host system.
++host_alias=$host_alias
++host=$host
++host_os=$host_os
++
++# The build system.
++build_alias=$build_alias
++build=$build
++build_os=$build_os
++
++# A sed program that does not truncate output.
++SED=$lt_SED
++
++# Sed that helps us avoid accidentally triggering echo(1) options like -n.
++Xsed="\$SED -e 1s/^X//"
++
++# A grep program that handles long lines.
++GREP=$lt_GREP
++
++# An ERE matcher.
++EGREP=$lt_EGREP
++
++# A literal string matcher.
++FGREP=$lt_FGREP
++
++# A BSD- or MS-compatible name lister.
++NM=$lt_NM
++
++# Whether we need soft or hard links.
++LN_S=$lt_LN_S
++
++# What is the maximum length of a command?
++max_cmd_len=$max_cmd_len
++
++# Object file suffix (normally "o").
++objext=$ac_objext
++
++# Executable file suffix (normally "").
++exeext=$exeext
++
++# whether the shell understands "unset".
++lt_unset=$lt_unset
++
++# turn spaces into newlines.
++SP2NL=$lt_lt_SP2NL
++
++# turn newlines into spaces.
++NL2SP=$lt_lt_NL2SP
++
++# convert \$build file names to \$host format.
++to_host_file_cmd=$lt_cv_to_host_file_cmd
++
++# convert \$build files to toolchain format.
++to_tool_file_cmd=$lt_cv_to_tool_file_cmd
++
++# An object symbol dumper.
++OBJDUMP=$lt_OBJDUMP
++
++# Method to check whether dependent libraries are shared objects.
++deplibs_check_method=$lt_deplibs_check_method
++
++# Command to use when deplibs_check_method = "file_magic".
++file_magic_cmd=$lt_file_magic_cmd
++
++# How to find potential files when deplibs_check_method = "file_magic".
++file_magic_glob=$lt_file_magic_glob
++
++# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
++want_nocaseglob=$lt_want_nocaseglob
++
++# DLL creation program.
++DLLTOOL=$lt_DLLTOOL
++
++# Command to associate shared and link libraries.
++sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
++
++# The archiver.
++AR=$lt_AR
++
++# Flags to create an archive.
++AR_FLAGS=$lt_AR_FLAGS
++
++# How to feed a file listing to the archiver.
++archiver_list_spec=$lt_archiver_list_spec
++
++# A symbol stripping program.
++STRIP=$lt_STRIP
++
++# Commands used to install an old-style archive.
++RANLIB=$lt_RANLIB
++old_postinstall_cmds=$lt_old_postinstall_cmds
++old_postuninstall_cmds=$lt_old_postuninstall_cmds
++
++# Whether to use a lock for old archive extraction.
++lock_old_archive_extraction=$lock_old_archive_extraction
++
++# A C compiler.
++LTCC=$lt_CC
++
++# LTCC compiler flags.
++LTCFLAGS=$lt_CFLAGS
++
++# Take the output of nm and produce a listing of raw symbols and C names.
++global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
++
++# Transform the output of nm in a proper C declaration.
++global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
++
++# Transform the output of nm in a C name address pair.
++global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
++
++# Transform the output of nm in a C name address pair when lib prefix is needed.
++global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
++
++# Specify filename containing input files for \$NM.
++nm_file_list_spec=$lt_nm_file_list_spec
++
++# The root where to search for dependent libraries,and in which our libraries should be installed.
++lt_sysroot=$lt_sysroot
++
++# The name of the directory that contains temporary libtool files.
++objdir=$objdir
++
++# Used to examine libraries when file_magic_cmd begins with "file".
++MAGIC_CMD=$MAGIC_CMD
++
++# Must we lock files when doing compilation?
++need_locks=$lt_need_locks
++
++# Manifest tool.
++MANIFEST_TOOL=$lt_MANIFEST_TOOL
++
++# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
++DSYMUTIL=$lt_DSYMUTIL
++
++# Tool to change global to local symbols on Mac OS X.
++NMEDIT=$lt_NMEDIT
++
++# Tool to manipulate fat objects and archives on Mac OS X.
++LIPO=$lt_LIPO
++
++# ldd/readelf like tool for Mach-O binaries on Mac OS X.
++OTOOL=$lt_OTOOL
++
++# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
++OTOOL64=$lt_OTOOL64
++
++# Old archive suffix (normally "a").
++libext=$libext
++
++# Shared library suffix (normally ".so").
++shrext_cmds=$lt_shrext_cmds
++
++# The commands to extract the exported symbol list from a shared archive.
++extract_expsyms_cmds=$lt_extract_expsyms_cmds
++
++# Variables whose values should be saved in libtool wrapper scripts and
++# restored at link time.
++variables_saved_for_relink=$lt_variables_saved_for_relink
++
++# Do we need the "lib" prefix for modules?
++need_lib_prefix=$need_lib_prefix
++
++# Do we need a version for libraries?
++need_version=$need_version
++
++# Library versioning type.
++version_type=$version_type
++
++# Shared library runtime path variable.
++runpath_var=$runpath_var
++
++# Shared library path variable.
++shlibpath_var=$shlibpath_var
++
++# Is shlibpath searched before the hard-coded library search path?
++shlibpath_overrides_runpath=$shlibpath_overrides_runpath
++
++# Format of library name prefix.
++libname_spec=$lt_libname_spec
++
++# List of archive names.  First name is the real one, the rest are links.
++# The last name is the one that the linker finds with -lNAME
++library_names_spec=$lt_library_names_spec
++
++# The coded name of the library, if different from the real name.
++soname_spec=$lt_soname_spec
++
++# Permission mode override for installation of shared libraries.
++install_override_mode=$lt_install_override_mode
++
++# Command to use after installation of a shared archive.
++postinstall_cmds=$lt_postinstall_cmds
++
++# Command to use after uninstallation of a shared archive.
++postuninstall_cmds=$lt_postuninstall_cmds
++
++# Commands used to finish a libtool library installation in a directory.
++finish_cmds=$lt_finish_cmds
++
++# As "finish_cmds", except a single script fragment to be evaled but
++# not shown.
++finish_eval=$lt_finish_eval
++
++# Whether we should hardcode library paths into libraries.
++hardcode_into_libs=$hardcode_into_libs
++
++# Compile-time system search path for libraries.
++sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
++
++# Run-time system search path for libraries.
++sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
++
++# Whether dlopen is supported.
++dlopen_support=$enable_dlopen
++
++# Whether dlopen of programs is supported.
++dlopen_self=$enable_dlopen_self
++
++# Whether dlopen of statically linked programs is supported.
++dlopen_self_static=$enable_dlopen_self_static
++
++# Commands to strip libraries.
++old_striplib=$lt_old_striplib
++striplib=$lt_striplib
++
++
++# The linker used to build libraries.
++LD=$lt_LD
++
++# How to create reloadable object files.
++reload_flag=$lt_reload_flag
++reload_cmds=$lt_reload_cmds
++
++# Commands used to build an old-style archive.
++old_archive_cmds=$lt_old_archive_cmds
++
++# A language specific compiler.
++CC=$lt_compiler
++
++# Is the compiler the GNU compiler?
++with_gcc=$GCC
++
++# Compiler flag to turn off builtin functions.
++no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
++
++# Additional compiler flags for building library objects.
++pic_flag=$lt_lt_prog_compiler_pic
++
++# How to pass a linker flag through the compiler.
++wl=$lt_lt_prog_compiler_wl
++
++# Compiler flag to prevent dynamic linking.
++link_static_flag=$lt_lt_prog_compiler_static
++
++# Does compiler simultaneously support -c and -o options?
++compiler_c_o=$lt_lt_cv_prog_compiler_c_o
++
++# Whether or not to add -lc for building shared libraries.
++build_libtool_need_lc=$archive_cmds_need_lc
++
++# Whether or not to disallow shared libs when runtime libs are static.
++allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
++
++# Compiler flag to allow reflexive dlopens.
++export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
++
++# Compiler flag to generate shared objects directly from archives.
++whole_archive_flag_spec=$lt_whole_archive_flag_spec
++
++# Whether the compiler copes with passing no objects directly.
++compiler_needs_object=$lt_compiler_needs_object
++
++# Create an old-style archive from a shared archive.
++old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
++
++# Create a temporary old-style archive to link instead of a shared archive.
++old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
++
++# Commands used to build a shared archive.
++archive_cmds=$lt_archive_cmds
++archive_expsym_cmds=$lt_archive_expsym_cmds
++
++# Commands used to build a loadable module if different from building
++# a shared archive.
++module_cmds=$lt_module_cmds
++module_expsym_cmds=$lt_module_expsym_cmds
++
++# Whether we are building with GNU ld or not.
++with_gnu_ld=$lt_with_gnu_ld
++
++# Flag that allows shared libraries with undefined symbols to be built.
++allow_undefined_flag=$lt_allow_undefined_flag
++
++# Flag that enforces no undefined symbols.
++no_undefined_flag=$lt_no_undefined_flag
++
++# Flag to hardcode \$libdir into a binary during linking.
++# This must work even if \$libdir does not exist
++hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
++
++# Whether we need a single "-rpath" flag with a separated argument.
++hardcode_libdir_separator=$lt_hardcode_libdir_separator
++
++# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
++# DIR into the resulting binary.
++hardcode_direct=$hardcode_direct
++
++# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
++# DIR into the resulting binary and the resulting library dependency is
++# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
++# library is relocated.
++hardcode_direct_absolute=$hardcode_direct_absolute
++
++# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
++# into the resulting binary.
++hardcode_minus_L=$hardcode_minus_L
++
++# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
++# into the resulting binary.
++hardcode_shlibpath_var=$hardcode_shlibpath_var
++
++# Set to "yes" if building a shared library automatically hardcodes DIR
++# into the library and all subsequent libraries and executables linked
++# against it.
++hardcode_automatic=$hardcode_automatic
++
++# Set to yes if linker adds runtime paths of dependent libraries
++# to runtime path list.
++inherit_rpath=$inherit_rpath
++
++# Whether libtool must link a program against all its dependency libraries.
++link_all_deplibs=$link_all_deplibs
++
++# Set to "yes" if exported symbols are required.
++always_export_symbols=$always_export_symbols
++
++# The commands to list exported symbols.
++export_symbols_cmds=$lt_export_symbols_cmds
++
++# Symbols that should not be listed in the preloaded symbols.
++exclude_expsyms=$lt_exclude_expsyms
++
++# Symbols that must always be exported.
++include_expsyms=$lt_include_expsyms
++
++# Commands necessary for linking programs (against libraries) with templates.
++prelink_cmds=$lt_prelink_cmds
++
++# Commands necessary for finishing linking programs.
++postlink_cmds=$lt_postlink_cmds
++
++# Specify filename containing input files.
++file_list_spec=$lt_file_list_spec
++
++# How to hardcode a shared library path into an executable.
++hardcode_action=$hardcode_action
++
++# ### END LIBTOOL CONFIG
++
++_LT_EOF
++
++  case $host_os in
++  aix3*)
++    cat <<\_LT_EOF >> "$cfgfile"
++# AIX sometimes has problems with the GCC collect2 program.  For some
++# reason, if we set the COLLECT_NAMES environment variable, the problems
++# vanish in a puff of smoke.
++if test "X${COLLECT_NAMES+set}" != Xset; then
++  COLLECT_NAMES=
++  export COLLECT_NAMES
++fi
++_LT_EOF
++    ;;
++  esac
++
++
++ltmain="$ac_aux_dir/ltmain.sh"
++
++
++  # We use sed instead of cat because bash on DJGPP gets confused if
++  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
++  # text mode, it properly converts lines to CR/LF.  This bash problem
++  # is reportedly fixed, but why not run on old versions too?
++  sed '$q' "$ltmain" >> "$cfgfile" \
++     || (rm -f "$cfgfile"; exit 1)
++
++  if test x"$xsi_shell" = xyes; then
++  sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
++func_dirname ()\
++{\
++\    case ${1} in\
++\      */*) func_dirname_result="${1%/*}${2}" ;;\
++\      *  ) func_dirname_result="${3}" ;;\
++\    esac\
++} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_basename ()$/,/^} # func_basename /c\
++func_basename ()\
++{\
++\    func_basename_result="${1##*/}"\
++} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
++func_dirname_and_basename ()\
++{\
++\    case ${1} in\
++\      */*) func_dirname_result="${1%/*}${2}" ;;\
++\      *  ) func_dirname_result="${3}" ;;\
++\    esac\
++\    func_basename_result="${1##*/}"\
++} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
++func_stripname ()\
++{\
++\    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
++\    # positional parameters, so assign one to ordinary parameter first.\
++\    func_stripname_result=${3}\
++\    func_stripname_result=${func_stripname_result#"${1}"}\
++\    func_stripname_result=${func_stripname_result%"${2}"}\
++} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
++func_split_long_opt ()\
++{\
++\    func_split_long_opt_name=${1%%=*}\
++\    func_split_long_opt_arg=${1#*=}\
++} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
++func_split_short_opt ()\
++{\
++\    func_split_short_opt_arg=${1#??}\
++\    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
++} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
++func_lo2o ()\
++{\
++\    case ${1} in\
++\      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
++\      *)    func_lo2o_result=${1} ;;\
++\    esac\
++} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_xform ()$/,/^} # func_xform /c\
++func_xform ()\
++{\
++    func_xform_result=${1%.*}.lo\
++} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_arith ()$/,/^} # func_arith /c\
++func_arith ()\
++{\
++    func_arith_result=$(( $* ))\
++} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_len ()$/,/^} # func_len /c\
++func_len ()\
++{\
++    func_len_result=${#1}\
++} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++fi
++
++if test x"$lt_shell_append" = xyes; then
++  sed -e '/^func_append ()$/,/^} # func_append /c\
++func_append ()\
++{\
++    eval "${1}+=\\${2}"\
++} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
++func_append_quoted ()\
++{\
++\    func_quote_for_eval "${2}"\
++\    eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
++} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++
++
++  # Save a `func_append' function call where possible by direct use of '+='
++  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
++    && mv -f "$cfgfile.tmp" "$cfgfile" \
++      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++  test 0 -eq $? || _lt_function_replace_fail=:
++else
++  # Save a `func_append' function call even when '+=' is not available
++  sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
++    && mv -f "$cfgfile.tmp" "$cfgfile" \
++      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++  test 0 -eq $? || _lt_function_replace_fail=:
++fi
++
++if test x"$_lt_function_replace_fail" = x":"; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
++$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
++fi
++
++
++   mv -f "$cfgfile" "$ofile" ||
++    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
++  chmod +x "$ofile"
++
++ ;;
++
++  esac
++done # for ac_tag
++
++
++as_fn_exit 0
++_ACEOF
++ac_clean_files=$ac_clean_files_save
++
++test $ac_write_fail = 0 ||
++  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
++
++
++# configure is writing to config.log, and then calls config.status.
++# config.status does its own redirection, appending to config.log.
++# Unfortunately, on DOS this fails, as config.log is still kept open
++# by configure, so config.status won't be able to write to it; its
++# output is simply discarded.  So we exec the FD to /dev/null,
++# effectively closing config.log, so it can be properly (re)opened and
++# appended to by config.status.  When coming back to configure, we
++# need to make the FD available again.
++if test "$no_create" != yes; then
++  ac_cs_success=:
++  ac_config_status_args=
++  test "$silent" = yes &&
++    ac_config_status_args="$ac_config_status_args --quiet"
++  exec 5>/dev/null
++  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
++  exec 5>>config.log
++  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
++  # would make configure fail if this is the last instruction.
++  $ac_cs_success || as_fn_exit 1
++fi
++if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
++  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
++$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
++fi
++
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/libbb/Makefile.in opkg-0.1.8+r635-autoconf/libbb/Makefile.in
+--- opkg-0.1.8+r635/libbb/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/libbb/Makefile.in	2012-02-03 01:50:26.323151833 -0500
+@@ -0,0 +1,660 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
++pkgincludedir = $(includedir)/@PACKAGE@
++pkglibdir = $(libdir)/@PACKAGE@
++pkglibexecdir = $(libexecdir)/@PACKAGE@
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_triplet = @build@
++host_triplet = @host@
++subdir = libbb
++DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++am__aclocal_m4_deps = $(top_srcdir)/shave/libtool.m4 \
++	$(top_srcdir)/shave/ltoptions.m4 \
++	$(top_srcdir)/shave/ltsugar.m4 \
++	$(top_srcdir)/shave/ltversion.m4 \
++	$(top_srcdir)/shave/lt~obsolete.m4 \
++	$(top_srcdir)/shave/shave.m4 $(top_srcdir)/configure.ac
++am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
++	$(ACLOCAL_M4)
++mkinstalldirs = $(install_sh) -d
++CONFIG_HEADER = $(top_builddir)/libopkg/config.h
++CONFIG_CLEAN_FILES =
++CONFIG_CLEAN_VPATH_FILES =
++LTLIBRARIES = $(noinst_LTLIBRARIES)
++libbb_la_LIBADD =
++am_libbb_la_OBJECTS = libbb_la-gz_open.lo libbb_la-unzip.lo \
++	libbb_la-wfopen.lo libbb_la-unarchive.lo libbb_la-copy_file.lo \
++	libbb_la-copy_file_chunk.lo libbb_la-xreadlink.lo \
++	libbb_la-concat_path_file.lo libbb_la-xfuncs.lo \
++	libbb_la-last_char_is.lo libbb_la-make_directory.lo \
++	libbb_la-safe_strncpy.lo libbb_la-parse_mode.lo \
++	libbb_la-time_string.lo libbb_la-all_read.lo \
++	libbb_la-mode_string.lo
++libbb_la_OBJECTS = $(am_libbb_la_OBJECTS)
++libbb_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=link $(CCLD) $(libbb_la_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
++	$(LDFLAGS) -o $@
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/libopkg
++depcomp = $(SHELL) $(top_srcdir)/conf/depcomp
++am__depfiles_maybe = depfiles
++am__mv = mv -f
++COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
++	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
++	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++CCLD = $(CC)
++LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
++	$(LDFLAGS) -o $@
++SOURCES = $(libbb_la_SOURCES)
++DIST_SOURCES = $(libbb_la_SOURCES)
++ETAGS = etags
++CTAGS = ctags
++DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
++ACLOCAL = @ACLOCAL@
++AMTAR = @AMTAR@
++AM_MAKEFLAGS = @AM_MAKEFLAGS@
++AR = @AR@
++AUTOCONF = @AUTOCONF@
++AUTOHEADER = @AUTOHEADER@
++AUTOMAKE = @AUTOMAKE@
++AWK = @AWK@
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++	unzip.c \
++	wfopen.c \
++	unarchive.c \
++	copy_file.c \
++	copy_file_chunk.c \
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++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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++
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++
++libbb_la-last_char_is.lo: last_char_is.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-last_char_is.lo -MD -MP -MF $(DEPDIR)/libbb_la-last_char_is.Tpo -c -o libbb_la-last_char_is.lo `test -f 'last_char_is.c' || echo '$(srcdir)/'`last_char_is.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-last_char_is.Tpo $(DEPDIR)/libbb_la-last_char_is.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='last_char_is.c' object='libbb_la-last_char_is.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-last_char_is.lo `test -f 'last_char_is.c' || echo '$(srcdir)/'`last_char_is.c
++
++libbb_la-make_directory.lo: make_directory.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-make_directory.lo -MD -MP -MF $(DEPDIR)/libbb_la-make_directory.Tpo -c -o libbb_la-make_directory.lo `test -f 'make_directory.c' || echo '$(srcdir)/'`make_directory.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-make_directory.Tpo $(DEPDIR)/libbb_la-make_directory.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='make_directory.c' object='libbb_la-make_directory.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-make_directory.lo `test -f 'make_directory.c' || echo '$(srcdir)/'`make_directory.c
++
++libbb_la-safe_strncpy.lo: safe_strncpy.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-safe_strncpy.lo -MD -MP -MF $(DEPDIR)/libbb_la-safe_strncpy.Tpo -c -o libbb_la-safe_strncpy.lo `test -f 'safe_strncpy.c' || echo '$(srcdir)/'`safe_strncpy.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-safe_strncpy.Tpo $(DEPDIR)/libbb_la-safe_strncpy.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='safe_strncpy.c' object='libbb_la-safe_strncpy.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-safe_strncpy.lo `test -f 'safe_strncpy.c' || echo '$(srcdir)/'`safe_strncpy.c
++
++libbb_la-parse_mode.lo: parse_mode.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-parse_mode.lo -MD -MP -MF $(DEPDIR)/libbb_la-parse_mode.Tpo -c -o libbb_la-parse_mode.lo `test -f 'parse_mode.c' || echo '$(srcdir)/'`parse_mode.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-parse_mode.Tpo $(DEPDIR)/libbb_la-parse_mode.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='parse_mode.c' object='libbb_la-parse_mode.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-parse_mode.lo `test -f 'parse_mode.c' || echo '$(srcdir)/'`parse_mode.c
++
++libbb_la-time_string.lo: time_string.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-time_string.lo -MD -MP -MF $(DEPDIR)/libbb_la-time_string.Tpo -c -o libbb_la-time_string.lo `test -f 'time_string.c' || echo '$(srcdir)/'`time_string.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-time_string.Tpo $(DEPDIR)/libbb_la-time_string.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='time_string.c' object='libbb_la-time_string.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-time_string.lo `test -f 'time_string.c' || echo '$(srcdir)/'`time_string.c
++
++libbb_la-all_read.lo: all_read.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-all_read.lo -MD -MP -MF $(DEPDIR)/libbb_la-all_read.Tpo -c -o libbb_la-all_read.lo `test -f 'all_read.c' || echo '$(srcdir)/'`all_read.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-all_read.Tpo $(DEPDIR)/libbb_la-all_read.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='all_read.c' object='libbb_la-all_read.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-all_read.lo `test -f 'all_read.c' || echo '$(srcdir)/'`all_read.c
++
++libbb_la-mode_string.lo: mode_string.c
++@am__fastdepCC_TRUE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -MT libbb_la-mode_string.lo -MD -MP -MF $(DEPDIR)/libbb_la-mode_string.Tpo -c -o libbb_la-mode_string.lo `test -f 'mode_string.c' || echo '$(srcdir)/'`mode_string.c
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/libbb_la-mode_string.Tpo $(DEPDIR)/libbb_la-mode_string.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='mode_string.c' object='libbb_la-mode_string.lo' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LIBTOOL)  --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libbb_la_CFLAGS) $(CFLAGS) -c -o libbb_la-mode_string.lo `test -f 'mode_string.c' || echo '$(srcdir)/'`mode_string.c
++
++mostlyclean-libtool:
++	-rm -f *.lo
++
++clean-libtool:
++	-rm -rf .libs _libs
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
++	  else \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile $(LTLIBRARIES)
++installdirs:
++install: install-am
++install-exec: install-exec-am
++install-data: install-data-am
++uninstall: uninstall-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-am
++install-strip:
++	if test -z '$(STRIP)'; then \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	      install; \
++	else \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
++
++clean-am: clean-generic clean-libtool clean-noinstLTLIBRARIES \
++	mostlyclean-am
++
++distclean: distclean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++distclean-am: clean-am distclean-compile distclean-generic \
++	distclean-tags
++
++dvi: dvi-am
++
++dvi-am:
++
++html: html-am
++
++html-am:
++
++info: info-am
++
++info-am:
++
++install-data-am:
++
++install-dvi: install-dvi-am
++
++install-dvi-am:
++
++install-exec-am:
++
++install-html: install-html-am
++
++install-html-am:
++
++install-info: install-info-am
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-compile mostlyclean-generic \
++	mostlyclean-libtool
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am:
++
++.MAKE: install-am install-strip
++
++.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
++	clean-libtool clean-noinstLTLIBRARIES ctags distclean \
++	distclean-compile distclean-generic distclean-libtool \
++	distclean-tags distdir dvi dvi-am html html-am info info-am \
++	install install-am install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-html \
++	install-html-am install-info install-info-am install-man \
++	install-pdf install-pdf-am install-ps install-ps-am \
++	install-strip installcheck installcheck-am installdirs \
++	maintainer-clean maintainer-clean-generic mostlyclean \
++	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
++	pdf pdf-am ps ps-am tags uninstall uninstall-am
++
++#libbb_la_LDFLAGS = -static
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/libopkg/config.h.in opkg-0.1.8+r635-autoconf/libopkg/config.h.in
+--- opkg-0.1.8+r635/libopkg/config.h.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/libopkg/config.h.in	2012-02-03 01:50:25.775151845 -0500
+@@ -0,0 +1,268 @@
++/* libopkg/config.h.in.  Generated from configure.ac by autoheader.  */
++
++/* Define if building universal (internal helper macro) */
++#undef AC_APPLE_UNIVERSAL_BUILD
++
++/* Define to 1 if your system has a working `chown' function. */
++#undef HAVE_CHOWN
++
++/* Define if you want CURL support */
++#undef HAVE_CURL
++
++/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
++   */
++#undef HAVE_DIRENT_H
++
++/* Define to 1 if you have the <dlfcn.h> header file. */
++#undef HAVE_DLFCN_H
++
++/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
++#undef HAVE_DOPRNT
++
++/* Define to 1 if you have the <errno.h> header file. */
++#undef HAVE_ERRNO_H
++
++/* Define to 1 if you have the <fcntl.h> header file. */
++#undef HAVE_FCNTL_H
++
++/* Define to 1 if you have the `fork' function. */
++#undef HAVE_FORK
++
++/* Define if you want GPG support */
++#undef HAVE_GPGME
++
++/* Define to 1 if you have the <inttypes.h> header file. */
++#undef HAVE_INTTYPES_H
++
++/* Define to 1 if you have the `memmove' function. */
++#undef HAVE_MEMMOVE
++
++/* Define to 1 if you have the <memory.h> header file. */
++#undef HAVE_MEMORY_H
++
++/* Define to 1 if you have the `memset' function. */
++#undef HAVE_MEMSET
++
++/* Define to 1 if you have the `mkdir' function. */
++#undef HAVE_MKDIR
++
++/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
++#undef HAVE_NDIR_H
++
++/* Define if you want OpenSSL support */
++#undef HAVE_OPENSSL
++
++/* we have pathfinder */
++#undef HAVE_PATHFINDER
++
++/* Define to 1 if you have the `regcomp' function. */
++#undef HAVE_REGCOMP
++
++/* Define to 1 if you have the <regex.h> header file. */
++#undef HAVE_REGEX_H
++
++/* Define if you want sha256 support */
++#undef HAVE_SHA256
++
++/* Define if you want certificate authentication with curl */
++#undef HAVE_SSLCURL
++
++/* Define to 1 if you have the <stddef.h> header file. */
++#undef HAVE_STDDEF_H
++
++/* Define to 1 if you have the <stdint.h> header file. */
++#undef HAVE_STDINT_H
++
++/* Define to 1 if you have the <stdlib.h> header file. */
++#undef HAVE_STDLIB_H
++
++/* Define to 1 if you have the `strchr' function. */
++#undef HAVE_STRCHR
++
++/* Define to 1 if you have the `strcspn' function. */
++#undef HAVE_STRCSPN
++
++/* Define to 1 if you have the `strdup' function. */
++#undef HAVE_STRDUP
++
++/* Define to 1 if you have the `strerror' function. */
++#undef HAVE_STRERROR
++
++/* Define to 1 if you have the <strings.h> header file. */
++#undef HAVE_STRINGS_H
++
++/* Define to 1 if you have the <string.h> header file. */
++#undef HAVE_STRING_H
++
++/* Define to 1 if you have the `strndup' function. */
++#undef HAVE_STRNDUP
++
++/* Define to 1 if you have the `strrchr' function. */
++#undef HAVE_STRRCHR
++
++/* Define to 1 if you have the `strstr' function. */
++#undef HAVE_STRSTR
++
++/* Define to 1 if you have the `strtol' function. */
++#undef HAVE_STRTOL
++
++/* Define to 1 if you have the `strtoul' function. */
++#undef HAVE_STRTOUL
++
++/* Define to 1 if `st_rdev' is a member of `struct stat'. */
++#undef HAVE_STRUCT_STAT_ST_RDEV
++
++/* Define to 1 if you have the `sysinfo' function. */
++#undef HAVE_SYSINFO
++
++/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
++   */
++#undef HAVE_SYS_DIR_H
++
++/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
++   */
++#undef HAVE_SYS_NDIR_H
++
++/* Define to 1 if you have the <sys/stat.h> header file. */
++#undef HAVE_SYS_STAT_H
++
++/* Define to 1 if you have the <sys/types.h> header file. */
++#undef HAVE_SYS_TYPES_H
++
++/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
++#undef HAVE_SYS_WAIT_H
++
++/* Define to 1 if you have the <unistd.h> header file. */
++#undef HAVE_UNISTD_H
++
++/* Define to 1 if you have the `utime' function. */
++#undef HAVE_UTIME
++
++/* Define to 1 if you have the <utime.h> header file. */
++#undef HAVE_UTIME_H
++
++/* Define to 1 if `utime(file, NULL)' sets file's timestamp to the present. */
++#undef HAVE_UTIME_NULL
++
++/* Define to 1 if you have the `vfork' function. */
++#undef HAVE_VFORK
++
++/* Define to 1 if you have the <vfork.h> header file. */
++#undef HAVE_VFORK_H
++
++/* Define to 1 if you have the `vprintf' function. */
++#undef HAVE_VPRINTF
++
++/* Define to 1 if `fork' works. */
++#undef HAVE_WORKING_FORK
++
++/* Define to 1 if `vfork' works. */
++#undef HAVE_WORKING_VFORK
++
++/* Define to the sub-directory in which libtool stores uninstalled libraries.
++   */
++#undef LT_OBJDIR
++
++/* Name of package */
++#undef PACKAGE
++
++/* Define to the address where bug reports for this package should be sent. */
++#undef PACKAGE_BUGREPORT
++
++/* Define to the full name of this package. */
++#undef PACKAGE_NAME
++
++/* Define to the full name and version of this package. */
++#undef PACKAGE_STRING
++
++/* Define to the one symbol short name of this package. */
++#undef PACKAGE_TARNAME
++
++/* Define to the home page for this package. */
++#undef PACKAGE_URL
++
++/* Define to the version of this package. */
++#undef PACKAGE_VERSION
++
++/* Define as the return type of signal handlers (`int' or `void'). */
++#undef RETSIGTYPE
++
++/* Define to 1 if you have the ANSI C header files. */
++#undef STDC_HEADERS
++
++/* Enable extensions on AIX 3, Interix.  */
++#ifndef _ALL_SOURCE
++# undef _ALL_SOURCE
++#endif
++/* Enable GNU extensions on systems that have them.  */
++#ifndef _GNU_SOURCE
++# undef _GNU_SOURCE
++#endif
++/* Enable threading extensions on Solaris.  */
++#ifndef _POSIX_PTHREAD_SEMANTICS
++# undef _POSIX_PTHREAD_SEMANTICS
++#endif
++/* Enable extensions on HP NonStop.  */
++#ifndef _TANDEM_SOURCE
++# undef _TANDEM_SOURCE
++#endif
++/* Enable general extensions on Solaris.  */
++#ifndef __EXTENSIONS__
++# undef __EXTENSIONS__
++#endif
++
++
++/* Version number of package */
++#undef VERSION
++
++/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
++   significant byte first (like Motorola and SPARC, unlike Intel). */
++#if defined AC_APPLE_UNIVERSAL_BUILD
++# if defined __BIG_ENDIAN__
++#  define WORDS_BIGENDIAN 1
++# endif
++#else
++# ifndef WORDS_BIGENDIAN
++#  undef WORDS_BIGENDIAN
++# endif
++#endif
++
++/* Number of bits in a file offset, on hosts where this is settable. */
++#undef _FILE_OFFSET_BITS
++
++/* Define for large files, on AIX-style hosts. */
++#undef _LARGE_FILES
++
++/* Define to 1 if on MINIX. */
++#undef _MINIX
++
++/* Define to 2 if the system does not provide POSIX.1 features except with
++   this defined. */
++#undef _POSIX_1_SOURCE
++
++/* Define to 1 if you need to in order for `stat' and other things to work. */
++#undef _POSIX_SOURCE
++
++/* Define to empty if `const' does not conform to ANSI C. */
++#undef const
++
++/* Define to `int' if <sys/types.h> doesn't define. */
++#undef gid_t
++
++/* Define to `int' if <sys/types.h> does not define. */
++#undef mode_t
++
++/* Define to `long int' if <sys/types.h> does not define. */
++#undef off_t
++
++/* Define to `int' if <sys/types.h> does not define. */
++#undef pid_t
++
++/* Define to `unsigned int' if <sys/types.h> does not define. */
++#undef size_t
++
++/* Define to `int' if <sys/types.h> doesn't define. */
++#undef uid_t
++
++/* Define as `fork' if `vfork' does not work. */
++#undef vfork
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/libopkg/Makefile.in opkg-0.1.8+r635-autoconf/libopkg/Makefile.in
+--- opkg-0.1.8+r635/libopkg/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/libopkg/Makefile.in	2012-02-03 01:50:26.395151831 -0500
+@@ -0,0 +1,717 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++
++
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
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++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
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++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_triplet = @build@
++host_triplet = @host@
++@HAVE_PATHFINDER_TRUE@am__append_1 = opkg_pathfinder.c opkg_pathfinder.h
++@HAVE_SHA256_TRUE@am__append_2 = sha256.c sha256.h
++subdir = libopkg
++DIST_COMMON = $(libopkg_include_HEADERS) $(srcdir)/Makefile.am \
++	$(srcdir)/Makefile.in $(srcdir)/config.h.in
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++am__aclocal_m4_deps = $(top_srcdir)/shave/libtool.m4 \
++	$(top_srcdir)/shave/ltoptions.m4 \
++	$(top_srcdir)/shave/ltsugar.m4 \
++	$(top_srcdir)/shave/ltversion.m4 \
++	$(top_srcdir)/shave/lt~obsolete.m4 \
++	$(top_srcdir)/shave/shave.m4 $(top_srcdir)/configure.ac
++am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
++	$(ACLOCAL_M4)
++mkinstalldirs = $(install_sh) -d
++CONFIG_HEADER = config.h
++CONFIG_CLEAN_FILES =
++CONFIG_CLEAN_VPATH_FILES =
++am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
++am__vpath_adj = case $$p in \
++    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
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++  esac;
++am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
++am__install_max = 40
++am__nobase_strip_setup = \
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++  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
++  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
++    if (++n[$$2] == $(am__install_max)) \
++      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
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++am__base_list = \
++  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
++  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
++am__uninstall_files_from_dir = { \
++  test -z "$$files" \
++    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
++    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
++         $(am__cd) "$$dir" && rm -f $$files; }; \
++  }
++am__installdirs = "$(DESTDIR)$(libdir)" \
++	"$(DESTDIR)$(libopkg_includedir)"
++LTLIBRARIES = $(lib_LTLIBRARIES)
++am__DEPENDENCIES_1 =
++libopkg_la_DEPENDENCIES = $(top_builddir)/libbb/libbb.la \
++	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \
++	$(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
++am__libopkg_la_SOURCES_DIST = opkg.c opkg.h opkg_defines.h opkg_cmd.c \
++	opkg_cmd.h opkg_configure.c opkg_configure.h opkg_download.c \
++	opkg_download.h opkg_install.c opkg_install.h opkg_upgrade.c \
++	opkg_upgrade.h opkg_remove.c opkg_remove.h opkg_conf.c \
++	opkg_conf.h release.c release.h release_parse.c \
++	release_parse.h opkg_utils.c opkg_utils.h pkg.c pkg.h \
++	hash_table.h pkg_depends.c pkg_depends.h pkg_extract.c \
++	pkg_extract.h hash_table.c pkg_hash.c pkg_hash.h pkg_parse.c \
++	pkg_parse.h pkg_vec.c pkg_vec.h file_util.c file_util.h \
++	opkg_message.h opkg_message.c md5.c md5.h parse_util.c \
++	parse_util.h cksum_list.c cksum_list.h sprintf_alloc.c \
++	sprintf_alloc.h xregex.c xregex.h xsystem.c xsystem.h \
++	opkg_pathfinder.c opkg_pathfinder.h sha256.c sha256.h \
++	conffile.c conffile.h conffile_list.c conffile_list.h \
++	nv_pair.c nv_pair.h nv_pair_list.c nv_pair_list.h pkg_dest.c \
++	pkg_dest.h pkg_dest_list.c pkg_dest_list.h pkg_src.c pkg_src.h \
++	pkg_src_list.c pkg_src_list.h str_list.c str_list.h \
++	void_list.c void_list.h active_list.c active_list.h list.h
++am__objects_1 = opkg.lo
++am__objects_2 = opkg_cmd.lo opkg_configure.lo opkg_download.lo \
++	opkg_install.lo opkg_upgrade.lo opkg_remove.lo
++am__objects_3 = opkg_conf.lo release.lo release_parse.lo opkg_utils.lo \
++	pkg.lo pkg_depends.lo pkg_extract.lo hash_table.lo pkg_hash.lo \
++	pkg_parse.lo pkg_vec.lo
++@HAVE_PATHFINDER_TRUE@am__objects_4 = opkg_pathfinder.lo
++@HAVE_SHA256_TRUE@am__objects_5 = sha256.lo
++am__objects_6 = file_util.lo opkg_message.lo md5.lo parse_util.lo \
++	cksum_list.lo sprintf_alloc.lo xregex.lo xsystem.lo \
++	$(am__objects_4) $(am__objects_5)
++am__objects_7 = conffile.lo conffile_list.lo nv_pair.lo \
++	nv_pair_list.lo pkg_dest.lo pkg_dest_list.lo pkg_src.lo \
++	pkg_src_list.lo str_list.lo void_list.lo active_list.lo
++am_libopkg_la_OBJECTS = $(am__objects_1) $(am__objects_2) \
++	$(am__objects_3) $(am__objects_6) $(am__objects_7)
++libopkg_la_OBJECTS = $(am_libopkg_la_OBJECTS)
++libopkg_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
++	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
++	$(libopkg_la_LDFLAGS) $(LDFLAGS) -o $@
++DEFAULT_INCLUDES = -I.@am__isrc@
++depcomp = $(SHELL) $(top_srcdir)/conf/depcomp
++am__depfiles_maybe = depfiles
++am__mv = mv -f
++COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
++	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
++	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++CCLD = $(CC)
++LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
++	$(LDFLAGS) -o $@
++SOURCES = $(libopkg_la_SOURCES)
++DIST_SOURCES = $(am__libopkg_la_SOURCES_DIST)
++HEADERS = $(libopkg_include_HEADERS)
++ETAGS = etags
++CTAGS = ctags
++DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
++ACLOCAL = @ACLOCAL@
++AMTAR = @AMTAR@
++AM_MAKEFLAGS = @AM_MAKEFLAGS@
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++PATHFINDER_CFLAGS = @PATHFINDER_CFLAGS@
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++PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
++Q = @Q@
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++SET_MAKE = @SET_MAKE@
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++abs_builddir = @abs_builddir@
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++abs_top_builddir = @abs_top_builddir@
++abs_top_srcdir = @abs_top_srcdir@
++ac_ct_AR = @ac_ct_AR@
++ac_ct_CC = @ac_ct_CC@
++ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
++am__include = @am__include@
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++am__quote = @am__quote@
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++datadir = @datadir@
++datarootdir = @datarootdir@
++docdir = @docdir@
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++exec_prefix = @exec_prefix@
++host = @host@
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++localstatedir = @localstatedir@
++mandir = @mandir@
++mkdir_p = @mkdir_p@
++oldincludedir = @oldincludedir@
++opkgetcdir = @opkgetcdir@
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++AM_CFLAGS = -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DOPKGETCDIR=\"@opkgetcdir@\" -DOPKGLOCKFILE=\"@opkglockfile@\" -DDATADIR=\"@datadir@\" -I$(top_srcdir) $(BIGENDIAN_CFLAGS) $(CURL_CFLAGS) $(GPGME_CFLAGS) $(PATHFINDER_CFLAGS)
++libopkg_includedir = $(includedir)/libopkg
++libopkg_include_HEADERS = *.h
++opkg_libcore_sources = \
++		    opkg.c opkg.h \
++		    opkg_defines.h
++
++opkg_cmd_sources = opkg_cmd.c opkg_cmd.h \
++		   opkg_configure.c opkg_configure.h \
++		   opkg_download.c opkg_download.h \
++		   opkg_install.c opkg_install.h \
++		   opkg_upgrade.c opkg_upgrade.h \
++		   opkg_remove.c opkg_remove.h
++
++opkg_db_sources = opkg_conf.c opkg_conf.h \
++		  release.c release.h release_parse.c release_parse.h \
++		  opkg_utils.c opkg_utils.h pkg.c pkg.h hash_table.h \
++		  pkg_depends.c pkg_depends.h pkg_extract.c pkg_extract.h \
++		  hash_table.c pkg_hash.c pkg_hash.h pkg_parse.c pkg_parse.h \
++		  pkg_vec.c pkg_vec.h
++
++opkg_list_sources = conffile.c conffile.h conffile_list.c conffile_list.h \
++		    nv_pair.c nv_pair.h nv_pair_list.c nv_pair_list.h \
++		    pkg_dest.c pkg_dest.h pkg_dest_list.c pkg_dest_list.h \
++		    pkg_src.c pkg_src.h pkg_src_list.c pkg_src_list.h \
++		    str_list.c str_list.h void_list.c void_list.h \
++		    active_list.c active_list.h list.h 
++
++opkg_util_sources = file_util.c file_util.h opkg_message.h \
++	opkg_message.c md5.c md5.h parse_util.c parse_util.h \
++	cksum_list.c cksum_list.h sprintf_alloc.c sprintf_alloc.h \
++	xregex.c xregex.h xsystem.c xsystem.h $(am__append_1) \
++	$(am__append_2)
++lib_LTLIBRARIES = libopkg.la
++libopkg_la_SOURCES = \
++	$(opkg_libcore_sources) \
++	$(opkg_cmd_sources) $(opkg_db_sources) \
++	$(opkg_util_sources) $(opkg_list_sources)
++
++libopkg_la_LIBADD = $(top_builddir)/libbb/libbb.la $(CURL_LIBS) $(GPGME_LIBS) $(OPENSSL_LIBS) $(PATHFINDER_LIBS)
++libopkg_la_LDFLAGS = -version-info 1:0:0
++all: config.h
++	$(MAKE) $(AM_MAKEFLAGS) all-am
++
++.SUFFIXES:
++.SUFFIXES: .c .lo .o .obj
++$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
++	        && { if test -f $@; then exit 0; else break; fi; }; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu libopkg/Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --gnu libopkg/Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(am__aclocal_m4_deps):
++
++config.h: stamp-h1
++	@if test ! -f $@; then rm -f stamp-h1; else :; fi
++	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) stamp-h1; else :; fi
++
++stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
++	@rm -f stamp-h1
++	cd $(top_builddir) && $(SHELL) ./config.status libopkg/config.h
++$(srcdir)/config.h.in:  $(am__configure_deps) 
++	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
++	rm -f stamp-h1
++	touch $@
++
++distclean-hdr:
++	-rm -f config.h stamp-h1
++install-libLTLIBRARIES: $(lib_LTLIBRARIES)
++	@$(NORMAL_INSTALL)
++	test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
++	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
++	list2=; for p in $$list; do \
++	  if test -f $$p; then \
++	    list2="$$list2 $$p"; \
++	  else :; fi; \
++	done; \
++	test -z "$$list2" || { \
++	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
++	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
++	}
++
++uninstall-libLTLIBRARIES:
++	@$(NORMAL_UNINSTALL)
++	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
++	for p in $$list; do \
++	  $(am__strip_dir) \
++	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
++	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
++	done
++
++clean-libLTLIBRARIES:
++	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
++	@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
++	  dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
++	  test "$$dir" != "$$p" || dir=.; \
++	  echo "rm -f \"$${dir}/so_locations\""; \
++	  rm -f "$${dir}/so_locations"; \
++	done
++libopkg.la: $(libopkg_la_OBJECTS) $(libopkg_la_DEPENDENCIES) 
++	$(libopkg_la_LINK) -rpath $(libdir) $(libopkg_la_OBJECTS) $(libopkg_la_LIBADD) $(LIBS)
++
++mostlyclean-compile:
++	-rm -f *.$(OBJEXT)
++
++distclean-compile:
++	-rm -f *.tab.c
++
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/active_list.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cksum_list.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/conffile.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/conffile_list.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file_util.Plo@am__quote@
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++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/md5.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/nv_pair.Plo@am__quote@
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++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg.Plo@am__quote@
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++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_download.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_install.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_message.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_pathfinder.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_remove.Plo@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg_upgrade.Plo@am__quote@
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++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pkg_parse.Plo@am__quote@
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++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xsystem.Plo@am__quote@
++
++.c.o:
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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++@am__fastdepCC_FALSE@	$(COMPILE) -c $<
++
++.c.obj:
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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++@am__fastdepCC_FALSE@	$(COMPILE) -c `$(CYGPATH_W) '$<'`
++
++.c.lo:
++@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
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++@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
++
++mostlyclean-libtool:
++	-rm -f *.lo
++
++clean-libtool:
++	-rm -rf .libs _libs
++install-libopkg_includeHEADERS: $(libopkg_include_HEADERS)
++	@$(NORMAL_INSTALL)
++	test -z "$(libopkg_includedir)" || $(MKDIR_P) "$(DESTDIR)$(libopkg_includedir)"
++	@list='$(libopkg_include_HEADERS)'; test -n "$(libopkg_includedir)" || list=; \
++	for p in $$list; do \
++	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
++	  echo "$$d$$p"; \
++	done | $(am__base_list) | \
++	while read files; do \
++	  echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(libopkg_includedir)'"; \
++	  $(INSTALL_HEADER) $$files "$(DESTDIR)$(libopkg_includedir)" || exit $$?; \
++	done
++
++uninstall-libopkg_includeHEADERS:
++	@$(NORMAL_UNINSTALL)
++	@list='$(libopkg_include_HEADERS)'; test -n "$(libopkg_includedir)" || list=; \
++	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
++	dir='$(DESTDIR)$(libopkg_includedir)'; $(am__uninstall_files_from_dir)
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
++	  else \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile $(LTLIBRARIES) $(HEADERS) config.h
++installdirs:
++	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(libopkg_includedir)"; do \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
++	done
++install: install-am
++install-exec: install-exec-am
++install-data: install-data-am
++uninstall: uninstall-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-am
++install-strip:
++	if test -z '$(STRIP)'; then \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	      install; \
++	else \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
++
++clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
++	mostlyclean-am
++
++distclean: distclean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++distclean-am: clean-am distclean-compile distclean-generic \
++	distclean-hdr distclean-tags
++
++dvi: dvi-am
++
++dvi-am:
++
++html: html-am
++
++html-am:
++
++info: info-am
++
++info-am:
++
++install-data-am: install-libopkg_includeHEADERS
++
++install-dvi: install-dvi-am
++
++install-dvi-am:
++
++install-exec-am: install-libLTLIBRARIES
++
++install-html: install-html-am
++
++install-html-am:
++
++install-info: install-info-am
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-compile mostlyclean-generic \
++	mostlyclean-libtool
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am: uninstall-libLTLIBRARIES \
++	uninstall-libopkg_includeHEADERS
++
++.MAKE: all install-am install-strip
++
++.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
++	clean-libLTLIBRARIES clean-libtool ctags distclean \
++	distclean-compile distclean-generic distclean-hdr \
++	distclean-libtool distclean-tags distdir dvi dvi-am html \
++	html-am info info-am install install-am install-data \
++	install-data-am install-dvi install-dvi-am install-exec \
++	install-exec-am install-html install-html-am install-info \
++	install-info-am install-libLTLIBRARIES \
++	install-libopkg_includeHEADERS install-man install-pdf \
++	install-pdf-am install-ps install-ps-am install-strip \
++	installcheck installcheck-am installdirs maintainer-clean \
++	maintainer-clean-generic mostlyclean mostlyclean-compile \
++	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
++	tags uninstall uninstall-am uninstall-libLTLIBRARIES \
++	uninstall-libopkg_includeHEADERS
++
++
++# make sure we only export symbols that are for public use
++#libopkg_la_LDFLAGS = -export-symbols-regex "^opkg_.*"
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/Makefile.in opkg-0.1.8+r635-autoconf/Makefile.in
+--- opkg-0.1.8+r635/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/Makefile.in	2012-02-03 01:50:26.659151826 -0500
+@@ -0,0 +1,851 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
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++	$(top_srcdir)/shave/shave.in AUTHORS COPYING ChangeLog INSTALL \
++	NEWS TODO conf/config.guess conf/config.sub conf/depcomp \
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++	$(top_srcdir)/shave/ltversion.m4 \
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++RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
++	html-recursive info-recursive install-data-recursive \
++	install-dvi-recursive install-exec-recursive \
++	install-html-recursive install-info-recursive \
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++am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
++  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
++distcleancheck_listfiles = find . -type f -print
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++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
++ACLOCAL_AMFLAGS = -I shave
++SUBDIRS = libbb libopkg src tests utils man
++HOST_CPU = @host_cpu@
++BUILD_CPU = @build_cpu@
++OPKGLIBDIR = @opkglibdir@ 
++ALL_CFLAGS = -g -O -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DDATADIR=\"@datadir@\"
++pkgconfigdir = $(libdir)/pkgconfig
++pkgconfig_DATA = libopkg.pc
++interceptdir = $(datadir)/opkg/intercept
++intercept_DATA = intercept/ldconfig intercept/depmod intercept/update-modules
++EXTRA_DIST = $(intercept_DATA)
++MAINTAINERCLEANFILES = \
++	configure \
++	Makefile.in \
++	config.guess \
++	config.sub \
++	ltmain.sh \
++	.Makefile.am.swp \
++	aclocal.m4
++
++all: all-recursive
++
++.SUFFIXES:
++am--refresh: Makefile
++	@:
++$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      echo ' cd $(srcdir) && $(AUTOMAKE) --gnu'; \
++	      $(am__cd) $(srcdir) && $(AUTOMAKE) --gnu \
++		&& exit 0; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --gnu Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    echo ' $(SHELL) ./config.status'; \
++	    $(SHELL) ./config.status;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	$(SHELL) ./config.status --recheck
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	$(am__cd) $(srcdir) && $(AUTOCONF)
++$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
++	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
++$(am__aclocal_m4_deps):
++libopkg.pc: $(top_builddir)/config.status $(srcdir)/libopkg.pc.in
++	cd $(top_builddir) && $(SHELL) ./config.status $@
++shave/shave: $(top_builddir)/config.status $(top_srcdir)/shave/shave.in
++	cd $(top_builddir) && $(SHELL) ./config.status $@
++shave/shave-libtool: $(top_builddir)/config.status $(top_srcdir)/shave/shave-libtool.in
++	cd $(top_builddir) && $(SHELL) ./config.status $@
++
++mostlyclean-libtool:
++	-rm -f *.lo
++
++clean-libtool:
++	-rm -rf .libs _libs
++
++distclean-libtool:
++	-rm -f libtool config.lt
++install-interceptDATA: $(intercept_DATA)
++	@$(NORMAL_INSTALL)
++	test -z "$(interceptdir)" || $(MKDIR_P) "$(DESTDIR)$(interceptdir)"
++	@list='$(intercept_DATA)'; test -n "$(interceptdir)" || list=; \
++	for p in $$list; do \
++	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
++	  echo "$$d$$p"; \
++	done | $(am__base_list) | \
++	while read files; do \
++	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(interceptdir)'"; \
++	  $(INSTALL_DATA) $$files "$(DESTDIR)$(interceptdir)" || exit $$?; \
++	done
++
++uninstall-interceptDATA:
++	@$(NORMAL_UNINSTALL)
++	@list='$(intercept_DATA)'; test -n "$(interceptdir)" || list=; \
++	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
++	dir='$(DESTDIR)$(interceptdir)'; $(am__uninstall_files_from_dir)
++install-pkgconfigDATA: $(pkgconfig_DATA)
++	@$(NORMAL_INSTALL)
++	test -z "$(pkgconfigdir)" || $(MKDIR_P) "$(DESTDIR)$(pkgconfigdir)"
++	@list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
++	for p in $$list; do \
++	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
++	  echo "$$d$$p"; \
++	done | $(am__base_list) | \
++	while read files; do \
++	  echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(pkgconfigdir)'"; \
++	  $(INSTALL_DATA) $$files "$(DESTDIR)$(pkgconfigdir)" || exit $$?; \
++	done
++
++uninstall-pkgconfigDATA:
++	@$(NORMAL_UNINSTALL)
++	@list='$(pkgconfig_DATA)'; test -n "$(pkgconfigdir)" || list=; \
++	files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
++	dir='$(DESTDIR)$(pkgconfigdir)'; $(am__uninstall_files_from_dir)
++
++# This directory's subdirectories are mostly independent; you can cd
++# into them and run `make' without going through this Makefile.
++# To change the values of `make' variables: instead of editing Makefiles,
++# (1) if the variable is set in `config.status', edit `config.status'
++#     (which will cause the Makefiles to be regenerated when you run `make');
++# (2) otherwise, pass the desired values on the `make' command line.
++$(RECURSIVE_TARGETS):
++	@fail= failcom='exit 1'; \
++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	target=`echo $@ | sed s/-recursive//`; \
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    dot_seen=yes; \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done; \
++	if test "$$dot_seen" = "no"; then \
++	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
++	fi; test -z "$$fail"
++
++$(RECURSIVE_CLEAN_TARGETS):
++	@fail= failcom='exit 1'; \
++	for f in x $$MAKEFLAGS; do \
++	  case $$f in \
++	    *=* | --[!k]*);; \
++	    *k*) failcom='fail=yes';; \
++	  esac; \
++	done; \
++	dot_seen=no; \
++	case "$@" in \
++	  distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \
++	  *) list='$(SUBDIRS)' ;; \
++	esac; \
++	rev=''; for subdir in $$list; do \
++	  if test "$$subdir" = "."; then :; else \
++	    rev="$$subdir $$rev"; \
++	  fi; \
++	done; \
++	rev="$$rev ."; \
++	target=`echo $@ | sed s/-recursive//`; \
++	for subdir in $$rev; do \
++	  echo "Making $$target in $$subdir"; \
++	  if test "$$subdir" = "."; then \
++	    local_target="$$target-am"; \
++	  else \
++	    local_target="$$target"; \
++	  fi; \
++	  ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
++	  || eval $$failcom; \
++	done && test -z "$$fail"
++tags-recursive:
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
++	done
++ctags-recursive:
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \
++	done
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS: tags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \
++	  include_option=--etags-include; \
++	  empty_fix=.; \
++	else \
++	  include_option=--include; \
++	  empty_fix=; \
++	fi; \
++	list='$(SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test ! -f $$subdir/TAGS || \
++	      set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \
++	  fi; \
++	done; \
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
++	  else \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS: ctags-recursive $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	$(am__remove_distdir)
++	test -d "$(distdir)" || mkdir "$(distdir)"
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    test -d "$(distdir)/$$subdir" \
++	    || $(MKDIR_P) "$(distdir)/$$subdir" \
++	    || exit 1; \
++	  fi; \
++	done
++	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
++	  if test "$$subdir" = .; then :; else \
++	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
++	    $(am__relativize); \
++	    new_distdir=$$reldir; \
++	    dir1=$$subdir; dir2="$(top_distdir)"; \
++	    $(am__relativize); \
++	    new_top_distdir=$$reldir; \
++	    echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \
++	    echo "     am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \
++	    ($(am__cd) $$subdir && \
++	      $(MAKE) $(AM_MAKEFLAGS) \
++	        top_distdir="$$new_top_distdir" \
++	        distdir="$$new_distdir" \
++		am__remove_distdir=: \
++		am__skip_length_check=: \
++		am__skip_mode_fix=: \
++	        distdir) \
++	      || exit 1; \
++	  fi; \
++	done
++	-test -n "$(am__skip_mode_fix)" \
++	|| find "$(distdir)" -type d ! -perm -755 \
++		-exec chmod u+rwx,go+rx {} \; -o \
++	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
++	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
++	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
++	|| chmod -R a+r "$(distdir)"
++dist-gzip: distdir
++	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
++	$(am__remove_distdir)
++
++dist-bzip2: distdir
++	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
++	$(am__remove_distdir)
++
++dist-lzma: distdir
++	tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
++	$(am__remove_distdir)
++
++dist-xz: distdir
++	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
++	$(am__remove_distdir)
++
++dist-tarZ: distdir
++	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
++	$(am__remove_distdir)
++
++dist-shar: distdir
++	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
++	$(am__remove_distdir)
++
++dist-zip: distdir
++	-rm -f $(distdir).zip
++	zip -rq $(distdir).zip $(distdir)
++	$(am__remove_distdir)
++
++dist dist-all: distdir
++	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
++	$(am__remove_distdir)
++
++# This target untars the dist file and tries a VPATH configuration.  Then
++# it guarantees that the distribution is self-contained by making another
++# tarfile.
++distcheck: dist
++	case '$(DIST_ARCHIVES)' in \
++	*.tar.gz*) \
++	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
++	*.tar.bz2*) \
++	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
++	*.tar.lzma*) \
++	  lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
++	*.tar.xz*) \
++	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
++	*.tar.Z*) \
++	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
++	*.shar.gz*) \
++	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
++	*.zip*) \
++	  unzip $(distdir).zip ;;\
++	esac
++	chmod -R a-w $(distdir); chmod a+w $(distdir)
++	mkdir $(distdir)/_build
++	mkdir $(distdir)/_inst
++	chmod a-w $(distdir)
++	test -d $(distdir)/_build || exit 0; \
++	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
++	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
++	  && am__cwd=`pwd` \
++	  && $(am__cd) $(distdir)/_build \
++	  && ../configure --srcdir=.. --prefix="$$dc_install_base" \
++	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
++	    $(DISTCHECK_CONFIGURE_FLAGS) \
++	  && $(MAKE) $(AM_MAKEFLAGS) \
++	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
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++	  && $(MAKE) $(AM_MAKEFLAGS) install \
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+--- opkg-0.1.8+r635/man/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/man/Makefile.in	2012-02-03 01:50:26.455151830 -0500
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++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile $(MANS)
++installdirs:
++	for dir in "$(DESTDIR)$(man1dir)"; do \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
++	done
++install: install-am
++install-exec: install-exec-am
++install-data: install-data-am
++uninstall: uninstall-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-am
++install-strip:
++	if test -z '$(STRIP)'; then \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	      install; \
++	else \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
++
++clean-am: clean-generic clean-libtool mostlyclean-am
++
++distclean: distclean-am
++	-rm -f Makefile
++distclean-am: clean-am distclean-generic
++
++dvi: dvi-am
++
++dvi-am:
++
++html: html-am
++
++html-am:
++
++info: info-am
++
++info-am:
++
++install-data-am: install-man
++
++install-dvi: install-dvi-am
++
++install-dvi-am:
++
++install-exec-am:
++
++install-html: install-html-am
++
++install-html-am:
++
++install-info: install-info-am
++
++install-info-am:
++
++install-man: install-man1
++
++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-generic mostlyclean-libtool
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am: uninstall-man
++
++uninstall-man: uninstall-man1
++
++.MAKE: install-am install-strip
++
++.PHONY: all all-am check check-am clean clean-generic clean-libtool \
++	distclean distclean-generic distclean-libtool distdir dvi \
++	dvi-am html html-am info info-am install install-am \
++	install-data install-data-am install-dvi install-dvi-am \
++	install-exec install-exec-am install-html install-html-am \
++	install-info install-info-am install-man install-man1 \
++	install-pdf install-pdf-am install-ps install-ps-am \
++	install-strip installcheck installcheck-am installdirs \
++	maintainer-clean maintainer-clean-generic mostlyclean \
++	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
++	uninstall uninstall-am uninstall-man uninstall-man1
++
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/shave/libtool.m4 opkg-0.1.8+r635-autoconf/shave/libtool.m4
+--- opkg-0.1.8+r635/shave/libtool.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/shave/libtool.m4	2012-02-03 01:50:22.539151917 -0500
+@@ -0,0 +1,8001 @@
++# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
++#
++#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
++#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++#                 Foundation, Inc.
++#   Written by Gordon Matzigkeit, 1996
++#
++# This file is free software; the Free Software Foundation gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++
++m4_define([_LT_COPYING], [dnl
++#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
++#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++#                 Foundation, Inc.
++#   Written by Gordon Matzigkeit, 1996
++#
++#   This file is part of GNU Libtool.
++#
++# GNU Libtool is free software; you can redistribute it and/or
++# modify it under the terms of the GNU General Public License as
++# published by the Free Software Foundation; either version 2 of
++# the License, or (at your option) any later version.
++#
++# As a special exception to the GNU General Public License,
++# if you distribute this file as part of a program or library that
++# is built using GNU Libtool, you may include this file under the
++# same distribution terms that you use for the rest of that program.
++#
++# GNU Libtool is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY; without even the implied warranty of
++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++# GNU General Public License for more details.
++#
++# You should have received a copy of the GNU General Public License
++# along with GNU Libtool; see the file COPYING.  If not, a copy
++# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
++# obtained by writing to the Free Software Foundation, Inc.,
++# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++])
++
++# serial 57 LT_INIT
++
++
++# LT_PREREQ(VERSION)
++# ------------------
++# Complain and exit if this libtool version is less that VERSION.
++m4_defun([LT_PREREQ],
++[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
++       [m4_default([$3],
++		   [m4_fatal([Libtool version $1 or higher is required],
++		             63)])],
++       [$2])])
++
++
++# _LT_CHECK_BUILDDIR
++# ------------------
++# Complain if the absolute build directory name contains unusual characters
++m4_defun([_LT_CHECK_BUILDDIR],
++[case `pwd` in
++  *\ * | *\	*)
++    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
++esac
++])
++
++
++# LT_INIT([OPTIONS])
++# ------------------
++AC_DEFUN([LT_INIT],
++[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
++AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
++AC_BEFORE([$0], [LT_LANG])dnl
++AC_BEFORE([$0], [LT_OUTPUT])dnl
++AC_BEFORE([$0], [LTDL_INIT])dnl
++m4_require([_LT_CHECK_BUILDDIR])dnl
++
++dnl Autoconf doesn't catch unexpanded LT_ macros by default:
++m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
++m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
++dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
++dnl unless we require an AC_DEFUNed macro:
++AC_REQUIRE([LTOPTIONS_VERSION])dnl
++AC_REQUIRE([LTSUGAR_VERSION])dnl
++AC_REQUIRE([LTVERSION_VERSION])dnl
++AC_REQUIRE([LTOBSOLETE_VERSION])dnl
++m4_require([_LT_PROG_LTMAIN])dnl
++
++_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
++
++dnl Parse OPTIONS
++_LT_SET_OPTIONS([$0], [$1])
++
++# This can be used to rebuild libtool when needed
++LIBTOOL_DEPS="$ltmain"
++
++# Always use our own libtool.
++LIBTOOL='$(SHELL) $(top_builddir)/libtool'
++AC_SUBST(LIBTOOL)dnl
++
++_LT_SETUP
++
++# Only expand once:
++m4_define([LT_INIT])
++])# LT_INIT
++
++# Old names:
++AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
++AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
++dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
++
++
++# _LT_CC_BASENAME(CC)
++# -------------------
++# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
++m4_defun([_LT_CC_BASENAME],
++[for cc_temp in $1""; do
++  case $cc_temp in
++    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
++    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
++    \-*) ;;
++    *) break;;
++  esac
++done
++cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
++])
++
++
++# _LT_FILEUTILS_DEFAULTS
++# ----------------------
++# It is okay to use these file commands and assume they have been set
++# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
++m4_defun([_LT_FILEUTILS_DEFAULTS],
++[: ${CP="cp -f"}
++: ${MV="mv -f"}
++: ${RM="rm -f"}
++])# _LT_FILEUTILS_DEFAULTS
++
++
++# _LT_SETUP
++# ---------
++m4_defun([_LT_SETUP],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++AC_REQUIRE([AC_CANONICAL_BUILD])dnl
++AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
++AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
++
++_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
++dnl
++_LT_DECL([], [host_alias], [0], [The host system])dnl
++_LT_DECL([], [host], [0])dnl
++_LT_DECL([], [host_os], [0])dnl
++dnl
++_LT_DECL([], [build_alias], [0], [The build system])dnl
++_LT_DECL([], [build], [0])dnl
++_LT_DECL([], [build_os], [0])dnl
++dnl
++AC_REQUIRE([AC_PROG_CC])dnl
++AC_REQUIRE([LT_PATH_LD])dnl
++AC_REQUIRE([LT_PATH_NM])dnl
++dnl
++AC_REQUIRE([AC_PROG_LN_S])dnl
++test -z "$LN_S" && LN_S="ln -s"
++_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
++dnl
++AC_REQUIRE([LT_CMD_MAX_LEN])dnl
++_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
++_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
++dnl
++m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_CHECK_SHELL_FEATURES])dnl
++m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
++m4_require([_LT_CMD_RELOAD])dnl
++m4_require([_LT_CHECK_MAGIC_METHOD])dnl
++m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
++m4_require([_LT_CMD_OLD_ARCHIVE])dnl
++m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
++m4_require([_LT_WITH_SYSROOT])dnl
++
++_LT_CONFIG_LIBTOOL_INIT([
++# See if we are running on zsh, and set the options which allow our
++# commands through without removal of \ escapes INIT.
++if test -n "\${ZSH_VERSION+set}" ; then
++   setopt NO_GLOB_SUBST
++fi
++])
++if test -n "${ZSH_VERSION+set}" ; then
++   setopt NO_GLOB_SUBST
++fi
++
++_LT_CHECK_OBJDIR
++
++m4_require([_LT_TAG_COMPILER])dnl
++
++case $host_os in
++aix3*)
++  # AIX sometimes has problems with the GCC collect2 program.  For some
++  # reason, if we set the COLLECT_NAMES environment variable, the problems
++  # vanish in a puff of smoke.
++  if test "X${COLLECT_NAMES+set}" != Xset; then
++    COLLECT_NAMES=
++    export COLLECT_NAMES
++  fi
++  ;;
++esac
++
++# Global variables:
++ofile=libtool
++can_build_shared=yes
++
++# All known linkers require a `.a' archive for static linking (except MSVC,
++# which needs '.lib').
++libext=a
++
++with_gnu_ld="$lt_cv_prog_gnu_ld"
++
++old_CC="$CC"
++old_CFLAGS="$CFLAGS"
++
++# Set sane defaults for various variables
++test -z "$CC" && CC=cc
++test -z "$LTCC" && LTCC=$CC
++test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
++test -z "$LD" && LD=ld
++test -z "$ac_objext" && ac_objext=o
++
++_LT_CC_BASENAME([$compiler])
++
++# Only perform the check for file, if the check method requires it
++test -z "$MAGIC_CMD" && MAGIC_CMD=file
++case $deplibs_check_method in
++file_magic*)
++  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
++    _LT_PATH_MAGIC
++  fi
++  ;;
++esac
++
++# Use C for the default configuration in the libtool script
++LT_SUPPORTED_TAG([CC])
++_LT_LANG_C_CONFIG
++_LT_LANG_DEFAULT_CONFIG
++_LT_CONFIG_COMMANDS
++])# _LT_SETUP
++
++
++# _LT_PREPARE_SED_QUOTE_VARS
++# --------------------------
++# Define a few sed substitution that help us do robust quoting.
++m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
++[# Backslashify metacharacters that are still active within
++# double-quoted strings.
++sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
++
++# Same as above, but do not quote variable references.
++double_quote_subst='s/\([["`\\]]\)/\\\1/g'
++
++# Sed substitution to delay expansion of an escaped shell variable in a
++# double_quote_subst'ed string.
++delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
++
++# Sed substitution to delay expansion of an escaped single quote.
++delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
++
++# Sed substitution to avoid accidental globbing in evaled expressions
++no_glob_subst='s/\*/\\\*/g'
++])
++
++# _LT_PROG_LTMAIN
++# ---------------
++# Note that this code is called both from `configure', and `config.status'
++# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
++# `config.status' has no value for ac_aux_dir unless we are using Automake,
++# so we pass a copy along to make sure it has a sensible value anyway.
++m4_defun([_LT_PROG_LTMAIN],
++[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
++_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
++ltmain="$ac_aux_dir/ltmain.sh"
++])# _LT_PROG_LTMAIN
++
++
++## ------------------------------------- ##
++## Accumulate code for creating libtool. ##
++## ------------------------------------- ##
++
++# So that we can recreate a full libtool script including additional
++# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
++# in macros and then make a single call at the end using the `libtool'
++# label.
++
++
++# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
++# ----------------------------------------
++# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
++m4_define([_LT_CONFIG_LIBTOOL_INIT],
++[m4_ifval([$1],
++          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
++                     [$1
++])])])
++
++# Initialize.
++m4_define([_LT_OUTPUT_LIBTOOL_INIT])
++
++
++# _LT_CONFIG_LIBTOOL([COMMANDS])
++# ------------------------------
++# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
++m4_define([_LT_CONFIG_LIBTOOL],
++[m4_ifval([$1],
++          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
++                     [$1
++])])])
++
++# Initialize.
++m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
++
++
++# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
++# -----------------------------------------------------
++m4_defun([_LT_CONFIG_SAVE_COMMANDS],
++[_LT_CONFIG_LIBTOOL([$1])
++_LT_CONFIG_LIBTOOL_INIT([$2])
++])
++
++
++# _LT_FORMAT_COMMENT([COMMENT])
++# -----------------------------
++# Add leading comment marks to the start of each line, and a trailing
++# full-stop to the whole comment if one is not present already.
++m4_define([_LT_FORMAT_COMMENT],
++[m4_ifval([$1], [
++m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
++              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
++)])
++
++
++
++## ------------------------ ##
++## FIXME: Eliminate VARNAME ##
++## ------------------------ ##
++
++
++# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
++# -------------------------------------------------------------------
++# CONFIGNAME is the name given to the value in the libtool script.
++# VARNAME is the (base) name used in the configure script.
++# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
++# VARNAME.  Any other value will be used directly.
++m4_define([_LT_DECL],
++[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
++    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
++	[m4_ifval([$1], [$1], [$2])])
++    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
++    m4_ifval([$4],
++	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
++    lt_dict_add_subkey([lt_decl_dict], [$2],
++	[tagged?], [m4_ifval([$5], [yes], [no])])])
++])
++
++
++# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
++# --------------------------------------------------------
++m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
++
++
++# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
++# ------------------------------------------------
++m4_define([lt_decl_tag_varnames],
++[_lt_decl_filter([tagged?], [yes], $@)])
++
++
++# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
++# ---------------------------------------------------------
++m4_define([_lt_decl_filter],
++[m4_case([$#],
++  [0], [m4_fatal([$0: too few arguments: $#])],
++  [1], [m4_fatal([$0: too few arguments: $#: $1])],
++  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
++  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
++  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
++])
++
++
++# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
++# --------------------------------------------------
++m4_define([lt_decl_quote_varnames],
++[_lt_decl_filter([value], [1], $@)])
++
++
++# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
++# ---------------------------------------------------
++m4_define([lt_decl_dquote_varnames],
++[_lt_decl_filter([value], [2], $@)])
++
++
++# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
++# ---------------------------------------------------
++m4_define([lt_decl_varnames_tagged],
++[m4_assert([$# <= 2])dnl
++_$0(m4_quote(m4_default([$1], [[, ]])),
++    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
++    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
++m4_define([_lt_decl_varnames_tagged],
++[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
++
++
++# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
++# ------------------------------------------------
++m4_define([lt_decl_all_varnames],
++[_$0(m4_quote(m4_default([$1], [[, ]])),
++     m4_if([$2], [],
++	   m4_quote(lt_decl_varnames),
++	m4_quote(m4_shift($@))))[]dnl
++])
++m4_define([_lt_decl_all_varnames],
++[lt_join($@, lt_decl_varnames_tagged([$1],
++			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
++])
++
++
++# _LT_CONFIG_STATUS_DECLARE([VARNAME])
++# ------------------------------------
++# Quote a variable value, and forward it to `config.status' so that its
++# declaration there will have the same value as in `configure'.  VARNAME
++# must have a single quote delimited value for this to work.
++m4_define([_LT_CONFIG_STATUS_DECLARE],
++[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
++
++
++# _LT_CONFIG_STATUS_DECLARATIONS
++# ------------------------------
++# We delimit libtool config variables with single quotes, so when
++# we write them to config.status, we have to be sure to quote all
++# embedded single quotes properly.  In configure, this macro expands
++# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
++#
++#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
++m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
++[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
++    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
++
++
++# _LT_LIBTOOL_TAGS
++# ----------------
++# Output comment and list of tags supported by the script
++m4_defun([_LT_LIBTOOL_TAGS],
++[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
++available_tags="_LT_TAGS"dnl
++])
++
++
++# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
++# -----------------------------------
++# Extract the dictionary values for VARNAME (optionally with TAG) and
++# expand to a commented shell variable setting:
++#
++#    # Some comment about what VAR is for.
++#    visible_name=$lt_internal_name
++m4_define([_LT_LIBTOOL_DECLARE],
++[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
++					   [description])))[]dnl
++m4_pushdef([_libtool_name],
++    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
++m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
++    [0], [_libtool_name=[$]$1],
++    [1], [_libtool_name=$lt_[]$1],
++    [2], [_libtool_name=$lt_[]$1],
++    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
++m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
++])
++
++
++# _LT_LIBTOOL_CONFIG_VARS
++# -----------------------
++# Produce commented declarations of non-tagged libtool config variables
++# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
++# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
++# section) are produced by _LT_LIBTOOL_TAG_VARS.
++m4_defun([_LT_LIBTOOL_CONFIG_VARS],
++[m4_foreach([_lt_var],
++    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
++    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
++
++
++# _LT_LIBTOOL_TAG_VARS(TAG)
++# -------------------------
++m4_define([_LT_LIBTOOL_TAG_VARS],
++[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
++    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
++
++
++# _LT_TAGVAR(VARNAME, [TAGNAME])
++# ------------------------------
++m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
++
++
++# _LT_CONFIG_COMMANDS
++# -------------------
++# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
++# variables for single and double quote escaping we saved from calls
++# to _LT_DECL, we can put quote escaped variables declarations
++# into `config.status', and then the shell code to quote escape them in
++# for loops in `config.status'.  Finally, any additional code accumulated
++# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
++m4_defun([_LT_CONFIG_COMMANDS],
++[AC_PROVIDE_IFELSE([LT_OUTPUT],
++	dnl If the libtool generation code has been placed in $CONFIG_LT,
++	dnl instead of duplicating it all over again into config.status,
++	dnl then we will have config.status run $CONFIG_LT later, so it
++	dnl needs to know what name is stored there:
++        [AC_CONFIG_COMMANDS([libtool],
++            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
++    dnl If the libtool generation code is destined for config.status,
++    dnl expand the accumulated commands and init code now:
++    [AC_CONFIG_COMMANDS([libtool],
++        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
++])#_LT_CONFIG_COMMANDS
++
++
++# Initialize.
++m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
++[
++
++# The HP-UX ksh and POSIX shell print the target directory to stdout
++# if CDPATH is set.
++(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
++
++sed_quote_subst='$sed_quote_subst'
++double_quote_subst='$double_quote_subst'
++delay_variable_subst='$delay_variable_subst'
++_LT_CONFIG_STATUS_DECLARATIONS
++LTCC='$LTCC'
++LTCFLAGS='$LTCFLAGS'
++compiler='$compiler_DEFAULT'
++
++# A function that is used when there is no print builtin or printf.
++func_fallback_echo ()
++{
++  eval 'cat <<_LTECHO_EOF
++\$[]1
++_LTECHO_EOF'
++}
++
++# Quote evaled strings.
++for var in lt_decl_all_varnames([[ \
++]], lt_decl_quote_varnames); do
++    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
++    *[[\\\\\\\`\\"\\\$]]*)
++      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
++      ;;
++    *)
++      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
++      ;;
++    esac
++done
++
++# Double-quote double-evaled strings.
++for var in lt_decl_all_varnames([[ \
++]], lt_decl_dquote_varnames); do
++    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
++    *[[\\\\\\\`\\"\\\$]]*)
++      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
++      ;;
++    *)
++      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
++      ;;
++    esac
++done
++
++_LT_OUTPUT_LIBTOOL_INIT
++])
++
++# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
++# ------------------------------------
++# Generate a child script FILE with all initialization necessary to
++# reuse the environment learned by the parent script, and make the
++# file executable.  If COMMENT is supplied, it is inserted after the
++# `#!' sequence but before initialization text begins.  After this
++# macro, additional text can be appended to FILE to form the body of
++# the child script.  The macro ends with non-zero status if the
++# file could not be fully written (such as if the disk is full).
++m4_ifdef([AS_INIT_GENERATED],
++[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
++[m4_defun([_LT_GENERATED_FILE_INIT],
++[m4_require([AS_PREPARE])]dnl
++[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
++[lt_write_fail=0
++cat >$1 <<_ASEOF || lt_write_fail=1
++#! $SHELL
++# Generated by $as_me.
++$2
++SHELL=\${CONFIG_SHELL-$SHELL}
++export SHELL
++_ASEOF
++cat >>$1 <<\_ASEOF || lt_write_fail=1
++AS_SHELL_SANITIZE
++_AS_PREPARE
++exec AS_MESSAGE_FD>&1
++_ASEOF
++test $lt_write_fail = 0 && chmod +x $1[]dnl
++m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
++
++# LT_OUTPUT
++# ---------
++# This macro allows early generation of the libtool script (before
++# AC_OUTPUT is called), incase it is used in configure for compilation
++# tests.
++AC_DEFUN([LT_OUTPUT],
++[: ${CONFIG_LT=./config.lt}
++AC_MSG_NOTICE([creating $CONFIG_LT])
++_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
++[# Run this file to recreate a libtool stub with the current configuration.])
++
++cat >>"$CONFIG_LT" <<\_LTEOF
++lt_cl_silent=false
++exec AS_MESSAGE_LOG_FD>>config.log
++{
++  echo
++  AS_BOX([Running $as_me.])
++} >&AS_MESSAGE_LOG_FD
++
++lt_cl_help="\
++\`$as_me' creates a local libtool stub from the current configuration,
++for use in further configure time tests before the real libtool is
++generated.
++
++Usage: $[0] [[OPTIONS]]
++
++  -h, --help      print this help, then exit
++  -V, --version   print version number, then exit
++  -q, --quiet     do not print progress messages
++  -d, --debug     don't remove temporary files
++
++Report bugs to <bug-libtool@gnu.org>."
++
++lt_cl_version="\
++m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
++m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
++configured by $[0], generated by m4_PACKAGE_STRING.
++
++Copyright (C) 2011 Free Software Foundation, Inc.
++This config.lt script is free software; the Free Software Foundation
++gives unlimited permision to copy, distribute and modify it."
++
++while test $[#] != 0
++do
++  case $[1] in
++    --version | --v* | -V )
++      echo "$lt_cl_version"; exit 0 ;;
++    --help | --h* | -h )
++      echo "$lt_cl_help"; exit 0 ;;
++    --debug | --d* | -d )
++      debug=: ;;
++    --quiet | --q* | --silent | --s* | -q )
++      lt_cl_silent=: ;;
++
++    -*) AC_MSG_ERROR([unrecognized option: $[1]
++Try \`$[0] --help' for more information.]) ;;
++
++    *) AC_MSG_ERROR([unrecognized argument: $[1]
++Try \`$[0] --help' for more information.]) ;;
++  esac
++  shift
++done
++
++if $lt_cl_silent; then
++  exec AS_MESSAGE_FD>/dev/null
++fi
++_LTEOF
++
++cat >>"$CONFIG_LT" <<_LTEOF
++_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
++_LTEOF
++
++cat >>"$CONFIG_LT" <<\_LTEOF
++AC_MSG_NOTICE([creating $ofile])
++_LT_OUTPUT_LIBTOOL_COMMANDS
++AS_EXIT(0)
++_LTEOF
++chmod +x "$CONFIG_LT"
++
++# configure is writing to config.log, but config.lt does its own redirection,
++# appending to config.log, which fails on DOS, as config.log is still kept
++# open by configure.  Here we exec the FD to /dev/null, effectively closing
++# config.log, so it can be properly (re)opened and appended to by config.lt.
++lt_cl_success=:
++test "$silent" = yes &&
++  lt_config_lt_args="$lt_config_lt_args --quiet"
++exec AS_MESSAGE_LOG_FD>/dev/null
++$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
++exec AS_MESSAGE_LOG_FD>>config.log
++$lt_cl_success || AS_EXIT(1)
++])# LT_OUTPUT
++
++
++# _LT_CONFIG(TAG)
++# ---------------
++# If TAG is the built-in tag, create an initial libtool script with a
++# default configuration from the untagged config vars.  Otherwise add code
++# to config.status for appending the configuration named by TAG from the
++# matching tagged config vars.
++m4_defun([_LT_CONFIG],
++[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++_LT_CONFIG_SAVE_COMMANDS([
++  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
++  m4_if(_LT_TAG, [C], [
++    # See if we are running on zsh, and set the options which allow our
++    # commands through without removal of \ escapes.
++    if test -n "${ZSH_VERSION+set}" ; then
++      setopt NO_GLOB_SUBST
++    fi
++
++    cfgfile="${ofile}T"
++    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
++    $RM "$cfgfile"
++
++    cat <<_LT_EOF >> "$cfgfile"
++#! $SHELL
++
++# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
++# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
++# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
++# NOTE: Changes made to this file will be lost: look at ltmain.sh.
++#
++_LT_COPYING
++_LT_LIBTOOL_TAGS
++
++# ### BEGIN LIBTOOL CONFIG
++_LT_LIBTOOL_CONFIG_VARS
++_LT_LIBTOOL_TAG_VARS
++# ### END LIBTOOL CONFIG
++
++_LT_EOF
++
++  case $host_os in
++  aix3*)
++    cat <<\_LT_EOF >> "$cfgfile"
++# AIX sometimes has problems with the GCC collect2 program.  For some
++# reason, if we set the COLLECT_NAMES environment variable, the problems
++# vanish in a puff of smoke.
++if test "X${COLLECT_NAMES+set}" != Xset; then
++  COLLECT_NAMES=
++  export COLLECT_NAMES
++fi
++_LT_EOF
++    ;;
++  esac
++
++  _LT_PROG_LTMAIN
++
++  # We use sed instead of cat because bash on DJGPP gets confused if
++  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
++  # text mode, it properly converts lines to CR/LF.  This bash problem
++  # is reportedly fixed, but why not run on old versions too?
++  sed '$q' "$ltmain" >> "$cfgfile" \
++     || (rm -f "$cfgfile"; exit 1)
++
++  _LT_PROG_REPLACE_SHELLFNS
++
++   mv -f "$cfgfile" "$ofile" ||
++    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
++  chmod +x "$ofile"
++],
++[cat <<_LT_EOF >> "$ofile"
++
++dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
++dnl in a comment (ie after a #).
++# ### BEGIN LIBTOOL TAG CONFIG: $1
++_LT_LIBTOOL_TAG_VARS(_LT_TAG)
++# ### END LIBTOOL TAG CONFIG: $1
++_LT_EOF
++])dnl /m4_if
++],
++[m4_if([$1], [], [
++    PACKAGE='$PACKAGE'
++    VERSION='$VERSION'
++    TIMESTAMP='$TIMESTAMP'
++    RM='$RM'
++    ofile='$ofile'], [])
++])dnl /_LT_CONFIG_SAVE_COMMANDS
++])# _LT_CONFIG
++
++
++# LT_SUPPORTED_TAG(TAG)
++# ---------------------
++# Trace this macro to discover what tags are supported by the libtool
++# --tag option, using:
++#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
++AC_DEFUN([LT_SUPPORTED_TAG], [])
++
++
++# C support is built-in for now
++m4_define([_LT_LANG_C_enabled], [])
++m4_define([_LT_TAGS], [])
++
++
++# LT_LANG(LANG)
++# -------------
++# Enable libtool support for the given language if not already enabled.
++AC_DEFUN([LT_LANG],
++[AC_BEFORE([$0], [LT_OUTPUT])dnl
++m4_case([$1],
++  [C],			[_LT_LANG(C)],
++  [C++],		[_LT_LANG(CXX)],
++  [Go],			[_LT_LANG(GO)],
++  [Java],		[_LT_LANG(GCJ)],
++  [Fortran 77],		[_LT_LANG(F77)],
++  [Fortran],		[_LT_LANG(FC)],
++  [Windows Resource],	[_LT_LANG(RC)],
++  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
++    [_LT_LANG($1)],
++    [m4_fatal([$0: unsupported language: "$1"])])])dnl
++])# LT_LANG
++
++
++# _LT_LANG(LANGNAME)
++# ------------------
++m4_defun([_LT_LANG],
++[m4_ifdef([_LT_LANG_]$1[_enabled], [],
++  [LT_SUPPORTED_TAG([$1])dnl
++  m4_append([_LT_TAGS], [$1 ])dnl
++  m4_define([_LT_LANG_]$1[_enabled], [])dnl
++  _LT_LANG_$1_CONFIG($1)])dnl
++])# _LT_LANG
++
++
++m4_ifndef([AC_PROG_GO], [
++############################################################
++# NOTE: This macro has been submitted for inclusion into   #
++#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
++#  a released version of Autoconf we should remove this    #
++#  macro and use it instead.                               #
++############################################################
++m4_defun([AC_PROG_GO],
++[AC_LANG_PUSH(Go)dnl
++AC_ARG_VAR([GOC],     [Go compiler command])dnl
++AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
++_AC_ARG_VAR_LDFLAGS()dnl
++AC_CHECK_TOOL(GOC, gccgo)
++if test -z "$GOC"; then
++  if test -n "$ac_tool_prefix"; then
++    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
++  fi
++fi
++if test -z "$GOC"; then
++  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
++fi
++])#m4_defun
++])#m4_ifndef
++
++
++# _LT_LANG_DEFAULT_CONFIG
++# -----------------------
++m4_defun([_LT_LANG_DEFAULT_CONFIG],
++[AC_PROVIDE_IFELSE([AC_PROG_CXX],
++  [LT_LANG(CXX)],
++  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
++
++AC_PROVIDE_IFELSE([AC_PROG_F77],
++  [LT_LANG(F77)],
++  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
++
++AC_PROVIDE_IFELSE([AC_PROG_FC],
++  [LT_LANG(FC)],
++  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
++
++dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
++dnl pulling things in needlessly.
++AC_PROVIDE_IFELSE([AC_PROG_GCJ],
++  [LT_LANG(GCJ)],
++  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
++    [LT_LANG(GCJ)],
++    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
++      [LT_LANG(GCJ)],
++      [m4_ifdef([AC_PROG_GCJ],
++	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
++       m4_ifdef([A][M_PROG_GCJ],
++	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
++       m4_ifdef([LT_PROG_GCJ],
++	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
++
++AC_PROVIDE_IFELSE([AC_PROG_GO],
++  [LT_LANG(GO)],
++  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
++
++AC_PROVIDE_IFELSE([LT_PROG_RC],
++  [LT_LANG(RC)],
++  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
++])# _LT_LANG_DEFAULT_CONFIG
++
++# Obsolete macros:
++AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
++AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
++AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
++AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
++AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
++dnl AC_DEFUN([AC_LIBTOOL_F77], [])
++dnl AC_DEFUN([AC_LIBTOOL_FC], [])
++dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
++dnl AC_DEFUN([AC_LIBTOOL_RC], [])
++
++
++# _LT_TAG_COMPILER
++# ----------------
++m4_defun([_LT_TAG_COMPILER],
++[AC_REQUIRE([AC_PROG_CC])dnl
++
++_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
++_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
++_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
++_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
++
++# If no C compiler was specified, use CC.
++LTCC=${LTCC-"$CC"}
++
++# If no C compiler flags were specified, use CFLAGS.
++LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
++
++# Allow CC to be a program name with arguments.
++compiler=$CC
++])# _LT_TAG_COMPILER
++
++
++# _LT_COMPILER_BOILERPLATE
++# ------------------------
++# Check for compiler boilerplate output or warnings with
++# the simple compiler test code.
++m4_defun([_LT_COMPILER_BOILERPLATE],
++[m4_require([_LT_DECL_SED])dnl
++ac_outfile=conftest.$ac_objext
++echo "$lt_simple_compile_test_code" >conftest.$ac_ext
++eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
++_lt_compiler_boilerplate=`cat conftest.err`
++$RM conftest*
++])# _LT_COMPILER_BOILERPLATE
++
++
++# _LT_LINKER_BOILERPLATE
++# ----------------------
++# Check for linker boilerplate output or warnings with
++# the simple link test code.
++m4_defun([_LT_LINKER_BOILERPLATE],
++[m4_require([_LT_DECL_SED])dnl
++ac_outfile=conftest.$ac_objext
++echo "$lt_simple_link_test_code" >conftest.$ac_ext
++eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
++_lt_linker_boilerplate=`cat conftest.err`
++$RM -r conftest*
++])# _LT_LINKER_BOILERPLATE
++
++# _LT_REQUIRED_DARWIN_CHECKS
++# -------------------------
++m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
++  case $host_os in
++    rhapsody* | darwin*)
++    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
++    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
++    AC_CHECK_TOOL([LIPO], [lipo], [:])
++    AC_CHECK_TOOL([OTOOL], [otool], [:])
++    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
++    _LT_DECL([], [DSYMUTIL], [1],
++      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
++    _LT_DECL([], [NMEDIT], [1],
++      [Tool to change global to local symbols on Mac OS X])
++    _LT_DECL([], [LIPO], [1],
++      [Tool to manipulate fat objects and archives on Mac OS X])
++    _LT_DECL([], [OTOOL], [1],
++      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
++    _LT_DECL([], [OTOOL64], [1],
++      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
++
++    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
++      [lt_cv_apple_cc_single_mod=no
++      if test -z "${LT_MULTI_MODULE}"; then
++	# By default we will add the -single_module flag. You can override
++	# by either setting the environment variable LT_MULTI_MODULE
++	# non-empty at configure time, or by adding -multi_module to the
++	# link flags.
++	rm -rf libconftest.dylib*
++	echo "int foo(void){return 1;}" > conftest.c
++	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
++-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
++	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
++	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
++        _lt_result=$?
++	# If there is a non-empty error log, and "single_module"
++	# appears in it, assume the flag caused a linker warning
++        if test -s conftest.err && $GREP single_module conftest.err; then
++	  cat conftest.err >&AS_MESSAGE_LOG_FD
++	# Otherwise, if the output was created with a 0 exit code from
++	# the compiler, it worked.
++	elif test -f libconftest.dylib && test $_lt_result -eq 0; then
++	  lt_cv_apple_cc_single_mod=yes
++	else
++	  cat conftest.err >&AS_MESSAGE_LOG_FD
++	fi
++	rm -rf libconftest.dylib*
++	rm -f conftest.*
++      fi])
++
++    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
++      [lt_cv_ld_exported_symbols_list],
++      [lt_cv_ld_exported_symbols_list=no
++      save_LDFLAGS=$LDFLAGS
++      echo "_main" > conftest.sym
++      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
++      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
++	[lt_cv_ld_exported_symbols_list=yes],
++	[lt_cv_ld_exported_symbols_list=no])
++	LDFLAGS="$save_LDFLAGS"
++    ])
++
++    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
++      [lt_cv_ld_force_load=no
++      cat > conftest.c << _LT_EOF
++int forced_loaded() { return 2;}
++_LT_EOF
++      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
++      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
++      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
++      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
++      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
++      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
++      cat > conftest.c << _LT_EOF
++int main() { return 0;}
++_LT_EOF
++      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
++      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
++      _lt_result=$?
++      if test -s conftest.err && $GREP force_load conftest.err; then
++	cat conftest.err >&AS_MESSAGE_LOG_FD
++      elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
++	lt_cv_ld_force_load=yes
++      else
++	cat conftest.err >&AS_MESSAGE_LOG_FD
++      fi
++        rm -f conftest.err libconftest.a conftest conftest.c
++        rm -rf conftest.dSYM
++    ])
++    case $host_os in
++    rhapsody* | darwin1.[[012]])
++      _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
++    darwin1.*)
++      _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
++    darwin*) # darwin 5.x on
++      # if running on 10.5 or later, the deployment target defaults
++      # to the OS version, if on x86, and 10.4, the deployment
++      # target defaults to 10.4. Don't you love it?
++      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
++	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
++	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
++	10.[[012]]*)
++	  _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
++	10.*)
++	  _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
++      esac
++    ;;
++  esac
++    if test "$lt_cv_apple_cc_single_mod" = "yes"; then
++      _lt_dar_single_mod='$single_module'
++    fi
++    if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
++      _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
++    else
++      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
++    fi
++    if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
++      _lt_dsymutil='~$DSYMUTIL $lib || :'
++    else
++      _lt_dsymutil=
++    fi
++    ;;
++  esac
++])
++
++
++# _LT_DARWIN_LINKER_FEATURES([TAG])
++# ---------------------------------
++# Checks for linker and compiler features on darwin
++m4_defun([_LT_DARWIN_LINKER_FEATURES],
++[
++  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
++  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++  _LT_TAGVAR(hardcode_direct, $1)=no
++  _LT_TAGVAR(hardcode_automatic, $1)=yes
++  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
++  if test "$lt_cv_ld_force_load" = "yes"; then
++    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
++    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
++                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
++  else
++    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
++  fi
++  _LT_TAGVAR(link_all_deplibs, $1)=yes
++  _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
++  case $cc_basename in
++     ifort*) _lt_dar_can_shared=yes ;;
++     *) _lt_dar_can_shared=$GCC ;;
++  esac
++  if test "$_lt_dar_can_shared" = "yes"; then
++    output_verbose_link_cmd=func_echo_all
++    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
++    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
++    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
++    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
++    m4_if([$1], [CXX],
++[   if test "$lt_cv_apple_cc_single_mod" != "yes"; then
++      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
++      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
++    fi
++],[])
++  else
++  _LT_TAGVAR(ld_shlibs, $1)=no
++  fi
++])
++
++# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
++# ----------------------------------
++# Links a minimal program and checks the executable
++# for the system default hardcoded library path. In most cases,
++# this is /usr/lib:/lib, but when the MPI compilers are used
++# the location of the communication and MPI libs are included too.
++# If we don't find anything, use the default library path according
++# to the aix ld manual.
++# Store the results from the different compilers for each TAGNAME.
++# Allow to override them for all tags through lt_cv_aix_libpath.
++m4_defun([_LT_SYS_MODULE_PATH_AIX],
++[m4_require([_LT_DECL_SED])dnl
++if test "${lt_cv_aix_libpath+set}" = set; then
++  aix_libpath=$lt_cv_aix_libpath
++else
++  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
++  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
++  lt_aix_libpath_sed='[
++      /Import File Strings/,/^$/ {
++	  /^0/ {
++	      s/^0  *\([^ ]*\) *$/\1/
++	      p
++	  }
++      }]'
++  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  # Check for a 64-bit object if we didn't find anything.
++  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
++    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
++  fi],[])
++  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
++    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
++  fi
++  ])
++  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
++fi
++])# _LT_SYS_MODULE_PATH_AIX
++
++
++# _LT_SHELL_INIT(ARG)
++# -------------------
++m4_define([_LT_SHELL_INIT],
++[m4_divert_text([M4SH-INIT], [$1
++])])# _LT_SHELL_INIT
++
++
++
++# _LT_PROG_ECHO_BACKSLASH
++# -----------------------
++# Find how we can fake an echo command that does not interpret backslash.
++# In particular, with Autoconf 2.60 or later we add some code to the start
++# of the generated configure script which will find a shell with a builtin
++# printf (which we can use as an echo command).
++m4_defun([_LT_PROG_ECHO_BACKSLASH],
++[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
++ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
++
++AC_MSG_CHECKING([how to print strings])
++# Test print first, because it will be a builtin if present.
++if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
++   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
++  ECHO='print -r --'
++elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
++  ECHO='printf %s\n'
++else
++  # Use this function as a fallback that always works.
++  func_fallback_echo ()
++  {
++    eval 'cat <<_LTECHO_EOF
++$[]1
++_LTECHO_EOF'
++  }
++  ECHO='func_fallback_echo'
++fi
++
++# func_echo_all arg...
++# Invoke $ECHO with all args, space-separated.
++func_echo_all ()
++{
++    $ECHO "$*" 
++}
++
++case "$ECHO" in
++  printf*) AC_MSG_RESULT([printf]) ;;
++  print*) AC_MSG_RESULT([print -r]) ;;
++  *) AC_MSG_RESULT([cat]) ;;
++esac
++
++m4_ifdef([_AS_DETECT_SUGGESTED],
++[_AS_DETECT_SUGGESTED([
++  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
++    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
++    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
++    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
++    PATH=/empty FPATH=/empty; export PATH FPATH
++    test "X`printf %s $ECHO`" = "X$ECHO" \
++      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
++
++_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
++_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
++])# _LT_PROG_ECHO_BACKSLASH
++
++
++# _LT_WITH_SYSROOT
++# ----------------
++AC_DEFUN([_LT_WITH_SYSROOT],
++[AC_MSG_CHECKING([for sysroot])
++AC_ARG_WITH([sysroot],
++[  --with-sysroot[=DIR] Search for dependent libraries within DIR
++                        (or the compiler's sysroot if not specified).],
++[], [with_sysroot=no])
++
++dnl lt_sysroot will always be passed unquoted.  We quote it here
++dnl in case the user passed a directory name.
++lt_sysroot=
++case ${with_sysroot} in #(
++ yes)
++   if test "$GCC" = yes; then
++     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
++   fi
++   ;; #(
++ /*)
++   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
++   ;; #(
++ no|'')
++   ;; #(
++ *)
++   AC_MSG_RESULT([${with_sysroot}])
++   AC_MSG_ERROR([The sysroot must be an absolute path.])
++   ;;
++esac
++
++ AC_MSG_RESULT([${lt_sysroot:-no}])
++_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
++[dependent libraries, and in which our libraries should be installed.])])
++
++# _LT_ENABLE_LOCK
++# ---------------
++m4_defun([_LT_ENABLE_LOCK],
++[AC_ARG_ENABLE([libtool-lock],
++  [AS_HELP_STRING([--disable-libtool-lock],
++    [avoid locking (might break parallel builds)])])
++test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
++
++# Some flags need to be propagated to the compiler or linker for good
++# libtool support.
++case $host in
++ia64-*-hpux*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if AC_TRY_EVAL(ac_compile); then
++    case `/usr/bin/file conftest.$ac_objext` in
++      *ELF-32*)
++	HPUX_IA64_MODE="32"
++	;;
++      *ELF-64*)
++	HPUX_IA64_MODE="64"
++	;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++*-*-irix6*)
++  # Find out which ABI we are using.
++  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
++  if AC_TRY_EVAL(ac_compile); then
++    if test "$lt_cv_prog_gnu_ld" = yes; then
++      case `/usr/bin/file conftest.$ac_objext` in
++	*32-bit*)
++	  LD="${LD-ld} -melf32bsmip"
++	  ;;
++	*N32*)
++	  LD="${LD-ld} -melf32bmipn32"
++	  ;;
++	*64-bit*)
++	  LD="${LD-ld} -melf64bmip"
++	;;
++      esac
++    else
++      case `/usr/bin/file conftest.$ac_objext` in
++	*32-bit*)
++	  LD="${LD-ld} -32"
++	  ;;
++	*N32*)
++	  LD="${LD-ld} -n32"
++	  ;;
++	*64-bit*)
++	  LD="${LD-ld} -64"
++	  ;;
++      esac
++    fi
++  fi
++  rm -rf conftest*
++  ;;
++
++x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
++s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if AC_TRY_EVAL(ac_compile); then
++    case `/usr/bin/file conftest.o` in
++      *32-bit*)
++	case $host in
++	  x86_64-*kfreebsd*-gnu)
++	    LD="${LD-ld} -m elf_i386_fbsd"
++	    ;;
++	  x86_64-*linux*)
++	    LD="${LD-ld} -m elf_i386"
++	    ;;
++	  ppc64-*linux*|powerpc64-*linux*)
++	    LD="${LD-ld} -m elf32ppclinux"
++	    ;;
++	  s390x-*linux*)
++	    LD="${LD-ld} -m elf_s390"
++	    ;;
++	  sparc64-*linux*)
++	    LD="${LD-ld} -m elf32_sparc"
++	    ;;
++	esac
++	;;
++      *64-bit*)
++	case $host in
++	  x86_64-*kfreebsd*-gnu)
++	    LD="${LD-ld} -m elf_x86_64_fbsd"
++	    ;;
++	  x86_64-*linux*)
++	    LD="${LD-ld} -m elf_x86_64"
++	    ;;
++	  ppc*-*linux*|powerpc*-*linux*)
++	    LD="${LD-ld} -m elf64ppc"
++	    ;;
++	  s390*-*linux*|s390*-*tpf*)
++	    LD="${LD-ld} -m elf64_s390"
++	    ;;
++	  sparc*-*linux*)
++	    LD="${LD-ld} -m elf64_sparc"
++	    ;;
++	esac
++	;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++
++*-*-sco3.2v5*)
++  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
++  SAVE_CFLAGS="$CFLAGS"
++  CFLAGS="$CFLAGS -belf"
++  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
++    [AC_LANG_PUSH(C)
++     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
++     AC_LANG_POP])
++  if test x"$lt_cv_cc_needs_belf" != x"yes"; then
++    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
++    CFLAGS="$SAVE_CFLAGS"
++  fi
++  ;;
++*-*solaris*)
++  # Find out which ABI we are using.
++  echo 'int i;' > conftest.$ac_ext
++  if AC_TRY_EVAL(ac_compile); then
++    case `/usr/bin/file conftest.o` in
++    *64-bit*)
++      case $lt_cv_prog_gnu_ld in
++      yes*)
++        case $host in
++        i?86-*-solaris*)
++          LD="${LD-ld} -m elf_x86_64"
++          ;;
++        sparc*-*-solaris*)
++          LD="${LD-ld} -m elf64_sparc"
++          ;;
++        esac
++        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
++        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
++          LD="${LD-ld}_sol2"
++        fi
++        ;;
++      *)
++	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
++	  LD="${LD-ld} -64"
++	fi
++	;;
++      esac
++      ;;
++    esac
++  fi
++  rm -rf conftest*
++  ;;
++esac
++
++need_locks="$enable_libtool_lock"
++])# _LT_ENABLE_LOCK
++
++
++# _LT_PROG_AR
++# -----------
++m4_defun([_LT_PROG_AR],
++[AC_CHECK_TOOLS(AR, [ar], false)
++: ${AR=ar}
++: ${AR_FLAGS=cru}
++_LT_DECL([], [AR], [1], [The archiver])
++_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
++
++AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
++  [lt_cv_ar_at_file=no
++   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
++     [echo conftest.$ac_objext > conftest.lst
++      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
++      AC_TRY_EVAL([lt_ar_try])
++      if test "$ac_status" -eq 0; then
++	# Ensure the archiver fails upon bogus file names.
++	rm -f conftest.$ac_objext libconftest.a
++	AC_TRY_EVAL([lt_ar_try])
++	if test "$ac_status" -ne 0; then
++          lt_cv_ar_at_file=@
++        fi
++      fi
++      rm -f conftest.* libconftest.a
++     ])
++  ])
++
++if test "x$lt_cv_ar_at_file" = xno; then
++  archiver_list_spec=
++else
++  archiver_list_spec=$lt_cv_ar_at_file
++fi
++_LT_DECL([], [archiver_list_spec], [1],
++  [How to feed a file listing to the archiver])
++])# _LT_PROG_AR
++
++
++# _LT_CMD_OLD_ARCHIVE
++# -------------------
++m4_defun([_LT_CMD_OLD_ARCHIVE],
++[_LT_PROG_AR
++
++AC_CHECK_TOOL(STRIP, strip, :)
++test -z "$STRIP" && STRIP=:
++_LT_DECL([], [STRIP], [1], [A symbol stripping program])
++
++AC_CHECK_TOOL(RANLIB, ranlib, :)
++test -z "$RANLIB" && RANLIB=:
++_LT_DECL([], [RANLIB], [1],
++    [Commands used to install an old-style archive])
++
++# Determine commands to create old-style static archives.
++old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
++old_postinstall_cmds='chmod 644 $oldlib'
++old_postuninstall_cmds=
++
++if test -n "$RANLIB"; then
++  case $host_os in
++  openbsd*)
++    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
++    ;;
++  *)
++    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
++    ;;
++  esac
++  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
++fi
++
++case $host_os in
++  darwin*)
++    lock_old_archive_extraction=yes ;;
++  *)
++    lock_old_archive_extraction=no ;;
++esac
++_LT_DECL([], [old_postinstall_cmds], [2])
++_LT_DECL([], [old_postuninstall_cmds], [2])
++_LT_TAGDECL([], [old_archive_cmds], [2],
++    [Commands used to build an old-style archive])
++_LT_DECL([], [lock_old_archive_extraction], [0],
++    [Whether to use a lock for old archive extraction])
++])# _LT_CMD_OLD_ARCHIVE
++
++
++# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
++#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
++# ----------------------------------------------------------------
++# Check whether the given compiler option works
++AC_DEFUN([_LT_COMPILER_OPTION],
++[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_DECL_SED])dnl
++AC_CACHE_CHECK([$1], [$2],
++  [$2=no
++   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++   lt_compiler_flag="$3"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   # The option is referenced via a variable to avoid confusing sed.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
++   (eval "$lt_compile" 2>conftest.err)
++   ac_status=$?
++   cat conftest.err >&AS_MESSAGE_LOG_FD
++   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
++   if (exit $ac_status) && test -s "$ac_outfile"; then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings other than the usual output.
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
++     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
++       $2=yes
++     fi
++   fi
++   $RM conftest*
++])
++
++if test x"[$]$2" = xyes; then
++    m4_if([$5], , :, [$5])
++else
++    m4_if([$6], , :, [$6])
++fi
++])# _LT_COMPILER_OPTION
++
++# Old name:
++AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
++
++
++# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
++#                  [ACTION-SUCCESS], [ACTION-FAILURE])
++# ----------------------------------------------------
++# Check whether the given linker option works
++AC_DEFUN([_LT_LINKER_OPTION],
++[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_DECL_SED])dnl
++AC_CACHE_CHECK([$1], [$2],
++  [$2=no
++   save_LDFLAGS="$LDFLAGS"
++   LDFLAGS="$LDFLAGS $3"
++   echo "$lt_simple_link_test_code" > conftest.$ac_ext
++   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
++     # The linker can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     if test -s conftest.err; then
++       # Append any errors to the config.log.
++       cat conftest.err 1>&AS_MESSAGE_LOG_FD
++       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
++       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
++       if diff conftest.exp conftest.er2 >/dev/null; then
++         $2=yes
++       fi
++     else
++       $2=yes
++     fi
++   fi
++   $RM -r conftest*
++   LDFLAGS="$save_LDFLAGS"
++])
++
++if test x"[$]$2" = xyes; then
++    m4_if([$4], , :, [$4])
++else
++    m4_if([$5], , :, [$5])
++fi
++])# _LT_LINKER_OPTION
++
++# Old name:
++AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
++
++
++# LT_CMD_MAX_LEN
++#---------------
++AC_DEFUN([LT_CMD_MAX_LEN],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++# find the maximum length of command line arguments
++AC_MSG_CHECKING([the maximum length of command line arguments])
++AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
++  i=0
++  teststring="ABCD"
++
++  case $build_os in
++  msdosdjgpp*)
++    # On DJGPP, this test can blow up pretty badly due to problems in libc
++    # (any single argument exceeding 2000 bytes causes a buffer overrun
++    # during glob expansion).  Even if it were fixed, the result of this
++    # check would be larger than it should be.
++    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
++    ;;
++
++  gnu*)
++    # Under GNU Hurd, this test is not required because there is
++    # no limit to the length of command line arguments.
++    # Libtool will interpret -1 as no limit whatsoever
++    lt_cv_sys_max_cmd_len=-1;
++    ;;
++
++  cygwin* | mingw* | cegcc*)
++    # On Win9x/ME, this test blows up -- it succeeds, but takes
++    # about 5 minutes as the teststring grows exponentially.
++    # Worse, since 9x/ME are not pre-emptively multitasking,
++    # you end up with a "frozen" computer, even though with patience
++    # the test eventually succeeds (with a max line length of 256k).
++    # Instead, let's just punt: use the minimum linelength reported by
++    # all of the supported platforms: 8192 (on NT/2K/XP).
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  mint*)
++    # On MiNT this can take a long time and run out of memory.
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  amigaos*)
++    # On AmigaOS with pdksh, this test takes hours, literally.
++    # So we just punt and use a minimum line length of 8192.
++    lt_cv_sys_max_cmd_len=8192;
++    ;;
++
++  netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
++    # This has been around since 386BSD, at least.  Likely further.
++    if test -x /sbin/sysctl; then
++      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
++    elif test -x /usr/sbin/sysctl; then
++      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
++    else
++      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
++    fi
++    # And add a safety zone
++    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
++    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
++    ;;
++
++  interix*)
++    # We know the value 262144 and hardcode it with a safety zone (like BSD)
++    lt_cv_sys_max_cmd_len=196608
++    ;;
++
++  os2*)
++    # The test takes a long time on OS/2.
++    lt_cv_sys_max_cmd_len=8192
++    ;;
++
++  osf*)
++    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
++    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
++    # nice to cause kernel panics so lets avoid the loop below.
++    # First set a reasonable default.
++    lt_cv_sys_max_cmd_len=16384
++    #
++    if test -x /sbin/sysconfig; then
++      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
++        *1*) lt_cv_sys_max_cmd_len=-1 ;;
++      esac
++    fi
++    ;;
++  sco3.2v5*)
++    lt_cv_sys_max_cmd_len=102400
++    ;;
++  sysv5* | sco5v6* | sysv4.2uw2*)
++    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
++    if test -n "$kargmax"; then
++      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
++    else
++      lt_cv_sys_max_cmd_len=32768
++    fi
++    ;;
++  *)
++    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
++    if test -n "$lt_cv_sys_max_cmd_len"; then
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
++    else
++      # Make teststring a little bigger before we do anything with it.
++      # a 1K string should be a reasonable start.
++      for i in 1 2 3 4 5 6 7 8 ; do
++        teststring=$teststring$teststring
++      done
++      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
++      # If test is not a shell built-in, we'll probably end up computing a
++      # maximum length that is only half of the actual maximum length, but
++      # we can't tell.
++      while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
++	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
++	      test $i != 17 # 1/2 MB should be enough
++      do
++        i=`expr $i + 1`
++        teststring=$teststring$teststring
++      done
++      # Only check the string length outside the loop.
++      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
++      teststring=
++      # Add a significant safety factor because C++ compilers can tack on
++      # massive amounts of additional arguments before passing them to the
++      # linker.  It appears as though 1/2 is a usable value.
++      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
++    fi
++    ;;
++  esac
++])
++if test -n $lt_cv_sys_max_cmd_len ; then
++  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
++else
++  AC_MSG_RESULT(none)
++fi
++max_cmd_len=$lt_cv_sys_max_cmd_len
++_LT_DECL([], [max_cmd_len], [0],
++    [What is the maximum length of a command?])
++])# LT_CMD_MAX_LEN
++
++# Old name:
++AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
++
++
++# _LT_HEADER_DLFCN
++# ----------------
++m4_defun([_LT_HEADER_DLFCN],
++[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
++])# _LT_HEADER_DLFCN
++
++
++# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
++#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
++# ----------------------------------------------------------------
++m4_defun([_LT_TRY_DLOPEN_SELF],
++[m4_require([_LT_HEADER_DLFCN])dnl
++if test "$cross_compiling" = yes; then :
++  [$4]
++else
++  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
++  lt_status=$lt_dlunknown
++  cat > conftest.$ac_ext <<_LT_EOF
++[#line $LINENO "configure"
++#include "confdefs.h"
++
++#if HAVE_DLFCN_H
++#include <dlfcn.h>
++#endif
++
++#include <stdio.h>
++
++#ifdef RTLD_GLOBAL
++#  define LT_DLGLOBAL		RTLD_GLOBAL
++#else
++#  ifdef DL_GLOBAL
++#    define LT_DLGLOBAL		DL_GLOBAL
++#  else
++#    define LT_DLGLOBAL		0
++#  endif
++#endif
++
++/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
++   find out it does not work in some platform. */
++#ifndef LT_DLLAZY_OR_NOW
++#  ifdef RTLD_LAZY
++#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
++#  else
++#    ifdef DL_LAZY
++#      define LT_DLLAZY_OR_NOW		DL_LAZY
++#    else
++#      ifdef RTLD_NOW
++#        define LT_DLLAZY_OR_NOW	RTLD_NOW
++#      else
++#        ifdef DL_NOW
++#          define LT_DLLAZY_OR_NOW	DL_NOW
++#        else
++#          define LT_DLLAZY_OR_NOW	0
++#        endif
++#      endif
++#    endif
++#  endif
++#endif
++
++/* When -fvisbility=hidden is used, assume the code has been annotated
++   correspondingly for the symbols needed.  */
++#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
++int fnord () __attribute__((visibility("default")));
++#endif
++
++int fnord () { return 42; }
++int main ()
++{
++  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
++  int status = $lt_dlunknown;
++
++  if (self)
++    {
++      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
++      else
++        {
++	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
++          else puts (dlerror ());
++	}
++      /* dlclose (self); */
++    }
++  else
++    puts (dlerror ());
++
++  return status;
++}]
++_LT_EOF
++  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
++    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
++    lt_status=$?
++    case x$lt_status in
++      x$lt_dlno_uscore) $1 ;;
++      x$lt_dlneed_uscore) $2 ;;
++      x$lt_dlunknown|x*) $3 ;;
++    esac
++  else :
++    # compilation failed
++    $3
++  fi
++fi
++rm -fr conftest*
++])# _LT_TRY_DLOPEN_SELF
++
++
++# LT_SYS_DLOPEN_SELF
++# ------------------
++AC_DEFUN([LT_SYS_DLOPEN_SELF],
++[m4_require([_LT_HEADER_DLFCN])dnl
++if test "x$enable_dlopen" != xyes; then
++  enable_dlopen=unknown
++  enable_dlopen_self=unknown
++  enable_dlopen_self_static=unknown
++else
++  lt_cv_dlopen=no
++  lt_cv_dlopen_libs=
++
++  case $host_os in
++  beos*)
++    lt_cv_dlopen="load_add_on"
++    lt_cv_dlopen_libs=
++    lt_cv_dlopen_self=yes
++    ;;
++
++  mingw* | pw32* | cegcc*)
++    lt_cv_dlopen="LoadLibrary"
++    lt_cv_dlopen_libs=
++    ;;
++
++  cygwin*)
++    lt_cv_dlopen="dlopen"
++    lt_cv_dlopen_libs=
++    ;;
++
++  darwin*)
++  # if libdl is installed we need to link against it
++    AC_CHECK_LIB([dl], [dlopen],
++		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
++    lt_cv_dlopen="dyld"
++    lt_cv_dlopen_libs=
++    lt_cv_dlopen_self=yes
++    ])
++    ;;
++
++  *)
++    AC_CHECK_FUNC([shl_load],
++	  [lt_cv_dlopen="shl_load"],
++      [AC_CHECK_LIB([dld], [shl_load],
++	    [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
++	[AC_CHECK_FUNC([dlopen],
++	      [lt_cv_dlopen="dlopen"],
++	  [AC_CHECK_LIB([dl], [dlopen],
++		[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
++	    [AC_CHECK_LIB([svld], [dlopen],
++		  [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
++	      [AC_CHECK_LIB([dld], [dld_link],
++		    [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
++	      ])
++	    ])
++	  ])
++	])
++      ])
++    ;;
++  esac
++
++  if test "x$lt_cv_dlopen" != xno; then
++    enable_dlopen=yes
++  else
++    enable_dlopen=no
++  fi
++
++  case $lt_cv_dlopen in
++  dlopen)
++    save_CPPFLAGS="$CPPFLAGS"
++    test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
++
++    save_LDFLAGS="$LDFLAGS"
++    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
++
++    save_LIBS="$LIBS"
++    LIBS="$lt_cv_dlopen_libs $LIBS"
++
++    AC_CACHE_CHECK([whether a program can dlopen itself],
++	  lt_cv_dlopen_self, [dnl
++	  _LT_TRY_DLOPEN_SELF(
++	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
++	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
++    ])
++
++    if test "x$lt_cv_dlopen_self" = xyes; then
++      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
++      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
++	  lt_cv_dlopen_self_static, [dnl
++	  _LT_TRY_DLOPEN_SELF(
++	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
++	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
++      ])
++    fi
++
++    CPPFLAGS="$save_CPPFLAGS"
++    LDFLAGS="$save_LDFLAGS"
++    LIBS="$save_LIBS"
++    ;;
++  esac
++
++  case $lt_cv_dlopen_self in
++  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
++  *) enable_dlopen_self=unknown ;;
++  esac
++
++  case $lt_cv_dlopen_self_static in
++  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
++  *) enable_dlopen_self_static=unknown ;;
++  esac
++fi
++_LT_DECL([dlopen_support], [enable_dlopen], [0],
++	 [Whether dlopen is supported])
++_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
++	 [Whether dlopen of programs is supported])
++_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
++	 [Whether dlopen of statically linked programs is supported])
++])# LT_SYS_DLOPEN_SELF
++
++# Old name:
++AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
++
++
++# _LT_COMPILER_C_O([TAGNAME])
++# ---------------------------
++# Check to see if options -c and -o are simultaneously supported by compiler.
++# This macro does not hard code the compiler like AC_PROG_CC_C_O.
++m4_defun([_LT_COMPILER_C_O],
++[m4_require([_LT_DECL_SED])dnl
++m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_TAG_COMPILER])dnl
++AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
++  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
++  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
++   $RM -r conftest 2>/dev/null
++   mkdir conftest
++   cd conftest
++   mkdir out
++   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++
++   lt_compiler_flag="-o out/conftest2.$ac_objext"
++   # Insert the option either (1) after the last *FLAGS variable, or
++   # (2) before a word containing "conftest.", or (3) at the end.
++   # Note that $ac_compile itself does not contain backslashes and begins
++   # with a dollar sign (not a hyphen), so the echo should work correctly.
++   lt_compile=`echo "$ac_compile" | $SED \
++   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
++   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
++   -e 's:$: $lt_compiler_flag:'`
++   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
++   (eval "$lt_compile" 2>out/conftest.err)
++   ac_status=$?
++   cat out/conftest.err >&AS_MESSAGE_LOG_FD
++   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
++   if (exit $ac_status) && test -s out/conftest2.$ac_objext
++   then
++     # The compiler can only warn and ignore the option if not recognized
++     # So say no if there are warnings
++     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
++     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
++     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
++       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
++     fi
++   fi
++   chmod u+w . 2>&AS_MESSAGE_LOG_FD
++   $RM conftest*
++   # SGI C++ compiler will create directory out/ii_files/ for
++   # template instantiation
++   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
++   $RM out/* && rmdir out
++   cd ..
++   $RM -r conftest
++   $RM conftest*
++])
++_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
++	[Does compiler simultaneously support -c and -o options?])
++])# _LT_COMPILER_C_O
++
++
++# _LT_COMPILER_FILE_LOCKS([TAGNAME])
++# ----------------------------------
++# Check to see if we can do hard links to lock some files if needed
++m4_defun([_LT_COMPILER_FILE_LOCKS],
++[m4_require([_LT_ENABLE_LOCK])dnl
++m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++_LT_COMPILER_C_O([$1])
++
++hard_links="nottested"
++if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
++  # do not overwrite the value of need_locks provided by the user
++  AC_MSG_CHECKING([if we can lock with hard links])
++  hard_links=yes
++  $RM conftest*
++  ln conftest.a conftest.b 2>/dev/null && hard_links=no
++  touch conftest.a
++  ln conftest.a conftest.b 2>&5 || hard_links=no
++  ln conftest.a conftest.b 2>/dev/null && hard_links=no
++  AC_MSG_RESULT([$hard_links])
++  if test "$hard_links" = no; then
++    AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
++    need_locks=warn
++  fi
++else
++  need_locks=no
++fi
++_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
++])# _LT_COMPILER_FILE_LOCKS
++
++
++# _LT_CHECK_OBJDIR
++# ----------------
++m4_defun([_LT_CHECK_OBJDIR],
++[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
++[rm -f .libs 2>/dev/null
++mkdir .libs 2>/dev/null
++if test -d .libs; then
++  lt_cv_objdir=.libs
++else
++  # MS-DOS does not allow filenames that begin with a dot.
++  lt_cv_objdir=_libs
++fi
++rmdir .libs 2>/dev/null])
++objdir=$lt_cv_objdir
++_LT_DECL([], [objdir], [0],
++         [The name of the directory that contains temporary libtool files])dnl
++m4_pattern_allow([LT_OBJDIR])dnl
++AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
++  [Define to the sub-directory in which libtool stores uninstalled libraries.])
++])# _LT_CHECK_OBJDIR
++
++
++# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
++# --------------------------------------
++# Check hardcoding attributes.
++m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
++[AC_MSG_CHECKING([how to hardcode library paths into programs])
++_LT_TAGVAR(hardcode_action, $1)=
++if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
++   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
++   test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
++
++  # We can hardcode non-existent directories.
++  if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
++     # If the only mechanism to avoid hardcoding is shlibpath_var, we
++     # have to relink, otherwise we might link with an installed library
++     # when we should be linking with a yet-to-be-installed one
++     ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
++     test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
++    # Linking always hardcodes the temporary library directory.
++    _LT_TAGVAR(hardcode_action, $1)=relink
++  else
++    # We can link without hardcoding, and we can hardcode nonexisting dirs.
++    _LT_TAGVAR(hardcode_action, $1)=immediate
++  fi
++else
++  # We cannot hardcode anything, or else we can only hardcode existing
++  # directories.
++  _LT_TAGVAR(hardcode_action, $1)=unsupported
++fi
++AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
++
++if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
++   test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
++  # Fast installation is not supported
++  enable_fast_install=no
++elif test "$shlibpath_overrides_runpath" = yes ||
++     test "$enable_shared" = no; then
++  # Fast installation is not necessary
++  enable_fast_install=needless
++fi
++_LT_TAGDECL([], [hardcode_action], [0],
++    [How to hardcode a shared library path into an executable])
++])# _LT_LINKER_HARDCODE_LIBPATH
++
++
++# _LT_CMD_STRIPLIB
++# ----------------
++m4_defun([_LT_CMD_STRIPLIB],
++[m4_require([_LT_DECL_EGREP])
++striplib=
++old_striplib=
++AC_MSG_CHECKING([whether stripping libraries is possible])
++if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
++  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
++  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
++  AC_MSG_RESULT([yes])
++else
++# FIXME - insert some real tests, host_os isn't really good enough
++  case $host_os in
++  darwin*)
++    if test -n "$STRIP" ; then
++      striplib="$STRIP -x"
++      old_striplib="$STRIP -S"
++      AC_MSG_RESULT([yes])
++    else
++      AC_MSG_RESULT([no])
++    fi
++    ;;
++  *)
++    AC_MSG_RESULT([no])
++    ;;
++  esac
++fi
++_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
++_LT_DECL([], [striplib], [1])
++])# _LT_CMD_STRIPLIB
++
++
++# _LT_SYS_DYNAMIC_LINKER([TAG])
++# -----------------------------
++# PORTME Fill in your ld.so characteristics
++m4_defun([_LT_SYS_DYNAMIC_LINKER],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++m4_require([_LT_DECL_EGREP])dnl
++m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_DECL_OBJDUMP])dnl
++m4_require([_LT_DECL_SED])dnl
++m4_require([_LT_CHECK_SHELL_FEATURES])dnl
++AC_MSG_CHECKING([dynamic linker characteristics])
++m4_if([$1],
++	[], [
++if test "$GCC" = yes; then
++  case $host_os in
++    darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
++    *) lt_awk_arg="/^libraries:/" ;;
++  esac
++  case $host_os in
++    mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
++    *) lt_sed_strip_eq="s,=/,/,g" ;;
++  esac
++  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
++  case $lt_search_path_spec in
++  *\;*)
++    # if the path contains ";" then we assume it to be the separator
++    # otherwise default to the standard path separator (i.e. ":") - it is
++    # assumed that no part of a normal pathname contains ";" but that should
++    # okay in the real world where ";" in dirpaths is itself problematic.
++    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
++    ;;
++  *)
++    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
++    ;;
++  esac
++  # Ok, now we have the path, separated by spaces, we can step through it
++  # and add multilib dir if necessary.
++  lt_tmp_lt_search_path_spec=
++  lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
++  for lt_sys_path in $lt_search_path_spec; do
++    if test -d "$lt_sys_path/$lt_multi_os_dir"; then
++      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
++    else
++      test -d "$lt_sys_path" && \
++	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
++    fi
++  done
++  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
++BEGIN {RS=" "; FS="/|\n";} {
++  lt_foo="";
++  lt_count=0;
++  for (lt_i = NF; lt_i > 0; lt_i--) {
++    if ($lt_i != "" && $lt_i != ".") {
++      if ($lt_i == "..") {
++        lt_count++;
++      } else {
++        if (lt_count == 0) {
++          lt_foo="/" $lt_i lt_foo;
++        } else {
++          lt_count--;
++        }
++      }
++    }
++  }
++  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
++  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
++}'`
++  # AWK program above erroneously prepends '/' to C:/dos/paths
++  # for these hosts.
++  case $host_os in
++    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
++      $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
++  esac
++  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
++else
++  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
++fi])
++library_names_spec=
++libname_spec='lib$name'
++soname_spec=
++shrext_cmds=".so"
++postinstall_cmds=
++postuninstall_cmds=
++finish_cmds=
++finish_eval=
++shlibpath_var=
++shlibpath_overrides_runpath=unknown
++version_type=none
++dynamic_linker="$host_os ld.so"
++sys_lib_dlsearch_path_spec="/lib /usr/lib"
++need_lib_prefix=unknown
++hardcode_into_libs=no
++
++# when you set need_version to no, make sure it does not cause -set_version
++# flags to be left without arguments
++need_version=unknown
++
++case $host_os in
++aix3*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
++  shlibpath_var=LIBPATH
++
++  # AIX 3 has no versioning support, so we append a major version to the name.
++  soname_spec='${libname}${release}${shared_ext}$major'
++  ;;
++
++aix[[4-9]]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  hardcode_into_libs=yes
++  if test "$host_cpu" = ia64; then
++    # AIX 5 supports IA64
++    library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
++    shlibpath_var=LD_LIBRARY_PATH
++  else
++    # With GCC up to 2.95.x, collect2 would create an import file
++    # for dependence libraries.  The import file would start with
++    # the line `#! .'.  This would cause the generated library to
++    # depend on `.', always an invalid library.  This was fixed in
++    # development snapshots of GCC prior to 3.0.
++    case $host_os in
++      aix4 | aix4.[[01]] | aix4.[[01]].*)
++      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
++	   echo ' yes '
++	   echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
++	:
++      else
++	can_build_shared=no
++      fi
++      ;;
++    esac
++    # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
++    # soname into executable. Probably we can add versioning support to
++    # collect2, so additional links can be useful in future.
++    if test "$aix_use_runtimelinking" = yes; then
++      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
++      # instead of lib<name>.a to let people know that these are not
++      # typical AIX shared libraries.
++      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    else
++      # We preserve .a as extension for shared libraries through AIX4.2
++      # and later when we are not doing run time linking.
++      library_names_spec='${libname}${release}.a $libname.a'
++      soname_spec='${libname}${release}${shared_ext}$major'
++    fi
++    shlibpath_var=LIBPATH
++  fi
++  ;;
++
++amigaos*)
++  case $host_cpu in
++  powerpc)
++    # Since July 2007 AmigaOS4 officially supports .so libraries.
++    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    ;;
++  m68k)
++    library_names_spec='$libname.ixlibrary $libname.a'
++    # Create ${libname}_ixlibrary.a entries in /sys/libs.
++    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
++    ;;
++  esac
++  ;;
++
++beos*)
++  library_names_spec='${libname}${shared_ext}'
++  dynamic_linker="$host_os ld.so"
++  shlibpath_var=LIBRARY_PATH
++  ;;
++
++bsdi[[45]]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
++  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
++  # the default ld.so.conf also contains /usr/contrib/lib and
++  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
++  # libtool to hard-code these into programs
++  ;;
++
++cygwin* | mingw* | pw32* | cegcc*)
++  version_type=windows
++  shrext_cmds=".dll"
++  need_version=no
++  need_lib_prefix=no
++
++  case $GCC,$cc_basename in
++  yes,*)
++    # gcc
++    library_names_spec='$libname.dll.a'
++    # DLL is installed to $(libdir)/../bin by postinstall_cmds
++    postinstall_cmds='base_file=`basename \${file}`~
++      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
++      dldir=$destdir/`dirname \$dlpath`~
++      test -d \$dldir || mkdir -p \$dldir~
++      $install_prog $dir/$dlname \$dldir/$dlname~
++      chmod a+x \$dldir/$dlname~
++      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
++        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
++      fi'
++    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
++      dlpath=$dir/\$dldll~
++       $RM \$dlpath'
++    shlibpath_overrides_runpath=yes
++
++    case $host_os in
++    cygwin*)
++      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
++      soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
++m4_if([$1], [],[
++      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
++      ;;
++    mingw* | cegcc*)
++      # MinGW DLLs use traditional 'lib' prefix
++      soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
++      ;;
++    pw32*)
++      # pw32 DLLs use 'pw' prefix rather than 'lib'
++      library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
++      ;;
++    esac
++    dynamic_linker='Win32 ld.exe'
++    ;;
++
++  *,cl*)
++    # Native MSVC
++    libname_spec='$name'
++    soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
++    library_names_spec='${libname}.dll.lib'
++
++    case $build_os in
++    mingw*)
++      sys_lib_search_path_spec=
++      lt_save_ifs=$IFS
++      IFS=';'
++      for lt_path in $LIB
++      do
++        IFS=$lt_save_ifs
++        # Let DOS variable expansion print the short 8.3 style file name.
++        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
++        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
++      done
++      IFS=$lt_save_ifs
++      # Convert to MSYS style.
++      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
++      ;;
++    cygwin*)
++      # Convert to unix form, then to dos form, then back to unix form
++      # but this time dos style (no spaces!) so that the unix form looks
++      # like /cygdrive/c/PROGRA~1:/cygdr...
++      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
++      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
++      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
++      ;;
++    *)
++      sys_lib_search_path_spec="$LIB"
++      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
++        # It is most probably a Windows format PATH.
++        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
++      else
++        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
++      fi
++      # FIXME: find the short name or the path components, as spaces are
++      # common. (e.g. "Program Files" -> "PROGRA~1")
++      ;;
++    esac
++
++    # DLL is installed to $(libdir)/../bin by postinstall_cmds
++    postinstall_cmds='base_file=`basename \${file}`~
++      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
++      dldir=$destdir/`dirname \$dlpath`~
++      test -d \$dldir || mkdir -p \$dldir~
++      $install_prog $dir/$dlname \$dldir/$dlname'
++    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
++      dlpath=$dir/\$dldll~
++       $RM \$dlpath'
++    shlibpath_overrides_runpath=yes
++    dynamic_linker='Win32 link.exe'
++    ;;
++
++  *)
++    # Assume MSVC wrapper
++    library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
++    dynamic_linker='Win32 ld.exe'
++    ;;
++  esac
++  # FIXME: first we should search . and the directory the executable is in
++  shlibpath_var=PATH
++  ;;
++
++darwin* | rhapsody*)
++  dynamic_linker="$host_os dyld"
++  version_type=darwin
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
++  soname_spec='${libname}${release}${major}$shared_ext'
++  shlibpath_overrides_runpath=yes
++  shlibpath_var=DYLD_LIBRARY_PATH
++  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
++m4_if([$1], [],[
++  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
++  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
++  ;;
++
++dgux*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  ;;
++
++freebsd* | dragonfly*)
++  # DragonFly does not have aout.  When/if they implement a new
++  # versioning mechanism, adjust this.
++  if test -x /usr/bin/objformat; then
++    objformat=`/usr/bin/objformat`
++  else
++    case $host_os in
++    freebsd[[23]].*) objformat=aout ;;
++    *) objformat=elf ;;
++    esac
++  fi
++  version_type=freebsd-$objformat
++  case $version_type in
++    freebsd-elf*)
++      library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++      need_version=no
++      need_lib_prefix=no
++      ;;
++    freebsd-*)
++      library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
++      need_version=yes
++      ;;
++  esac
++  shlibpath_var=LD_LIBRARY_PATH
++  case $host_os in
++  freebsd2.*)
++    shlibpath_overrides_runpath=yes
++    ;;
++  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
++    shlibpath_overrides_runpath=yes
++    hardcode_into_libs=yes
++    ;;
++  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
++  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
++    shlibpath_overrides_runpath=no
++    hardcode_into_libs=yes
++    ;;
++  *) # from 4.6 on, and DragonFly
++    shlibpath_overrides_runpath=yes
++    hardcode_into_libs=yes
++    ;;
++  esac
++  ;;
++
++gnu*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++haiku*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  dynamic_linker="$host_os runtime_loader"
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
++  hardcode_into_libs=yes
++  ;;
++
++hpux9* | hpux10* | hpux11*)
++  # Give a soname corresponding to the major version so that dld.sl refuses to
++  # link against other versions.
++  version_type=sunos
++  need_lib_prefix=no
++  need_version=no
++  case $host_cpu in
++  ia64*)
++    shrext_cmds='.so'
++    hardcode_into_libs=yes
++    dynamic_linker="$host_os dld.so"
++    shlibpath_var=LD_LIBRARY_PATH
++    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    if test "X$HPUX_IA64_MODE" = X32; then
++      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
++    else
++      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
++    fi
++    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
++    ;;
++  hppa*64*)
++    shrext_cmds='.sl'
++    hardcode_into_libs=yes
++    dynamic_linker="$host_os dld.sl"
++    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
++    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
++    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
++    ;;
++  *)
++    shrext_cmds='.sl'
++    dynamic_linker="$host_os dld.sl"
++    shlibpath_var=SHLIB_PATH
++    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    ;;
++  esac
++  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
++  postinstall_cmds='chmod 555 $lib'
++  # or fails outright, so override atomically:
++  install_override_mode=555
++  ;;
++
++interix[[3-9]]*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++irix5* | irix6* | nonstopux*)
++  case $host_os in
++    nonstopux*) version_type=nonstopux ;;
++    *)
++	if test "$lt_cv_prog_gnu_ld" = yes; then
++		version_type=linux # correct to gnu/linux during the next big refactor
++	else
++		version_type=irix
++	fi ;;
++  esac
++  need_lib_prefix=no
++  need_version=no
++  soname_spec='${libname}${release}${shared_ext}$major'
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
++  case $host_os in
++  irix5* | nonstopux*)
++    libsuff= shlibsuff=
++    ;;
++  *)
++    case $LD in # libtool.m4 will add one of these switches to LD
++    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
++      libsuff= shlibsuff= libmagic=32-bit;;
++    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
++      libsuff=32 shlibsuff=N32 libmagic=N32;;
++    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
++      libsuff=64 shlibsuff=64 libmagic=64-bit;;
++    *) libsuff= shlibsuff= libmagic=never-match;;
++    esac
++    ;;
++  esac
++  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
++  shlibpath_overrides_runpath=no
++  sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
++  sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
++  hardcode_into_libs=yes
++  ;;
++
++# No shared lib support for Linux oldld, aout, or coff.
++linux*oldld* | linux*aout* | linux*coff*)
++  dynamic_linker=no
++  ;;
++
++# This must be glibc/ELF.
++linux* | k*bsd*-gnu | kopensolaris*-gnu)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++
++  # Some binutils ld are patched to set DT_RUNPATH
++  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
++    [lt_cv_shlibpath_overrides_runpath=no
++    save_LDFLAGS=$LDFLAGS
++    save_libdir=$libdir
++    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
++	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
++    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
++      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
++	 [lt_cv_shlibpath_overrides_runpath=yes])])
++    LDFLAGS=$save_LDFLAGS
++    libdir=$save_libdir
++    ])
++  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
++
++  # This implies no fast_install, which is unacceptable.
++  # Some rework will be needed to allow for fast_install
++  # before this can be enabled.
++  hardcode_into_libs=yes
++
++  # Append ld.so.conf contents to the search path
++  if test -f /etc/ld.so.conf; then
++    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
++    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
++  fi
++
++  # We used to test for /lib/ld.so.1 and disable shared libraries on
++  # powerpc, because MkLinux only supported shared libraries with the
++  # GNU dynamic linker.  Since this was broken with cross compilers,
++  # most powerpc-linux boxes support dynamic linking these days and
++  # people can always --disable-shared, the test was removed, and we
++  # assume the GNU/Linux dynamic linker is in use.
++  dynamic_linker='GNU/Linux ld.so'
++  ;;
++
++netbsdelf*-gnu)
++  version_type=linux
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  dynamic_linker='NetBSD ld.elf_so'
++  ;;
++
++netbsd*)
++  version_type=sunos
++  need_lib_prefix=no
++  need_version=no
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++    dynamic_linker='NetBSD (a.out) ld.so'
++  else
++    library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
++    soname_spec='${libname}${release}${shared_ext}$major'
++    dynamic_linker='NetBSD ld.elf_so'
++  fi
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  ;;
++
++newsos6)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  ;;
++
++*nto* | *qnx*)
++  version_type=qnx
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  dynamic_linker='ldqnx.so'
++  ;;
++
++openbsd*)
++  version_type=sunos
++  sys_lib_dlsearch_path_spec="/usr/lib"
++  need_lib_prefix=no
++  # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
++  case $host_os in
++    openbsd3.3 | openbsd3.3.*)	need_version=yes ;;
++    *)				need_version=no  ;;
++  esac
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++    case $host_os in
++      openbsd2.[[89]] | openbsd2.[[89]].*)
++	shlibpath_overrides_runpath=no
++	;;
++      *)
++	shlibpath_overrides_runpath=yes
++	;;
++      esac
++  else
++    shlibpath_overrides_runpath=yes
++  fi
++  ;;
++
++os2*)
++  libname_spec='$name'
++  shrext_cmds=".dll"
++  need_lib_prefix=no
++  library_names_spec='$libname${shared_ext} $libname.a'
++  dynamic_linker='OS/2 ld.exe'
++  shlibpath_var=LIBPATH
++  ;;
++
++osf3* | osf4* | osf5*)
++  version_type=osf
++  need_lib_prefix=no
++  need_version=no
++  soname_spec='${libname}${release}${shared_ext}$major'
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
++  sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
++  ;;
++
++rdos*)
++  dynamic_linker=no
++  ;;
++
++solaris*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  # ldd complains unless libraries are executable
++  postinstall_cmds='chmod +x $lib'
++  ;;
++
++sunos4*)
++  version_type=sunos
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
++  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  if test "$with_gnu_ld" = yes; then
++    need_lib_prefix=no
++  fi
++  need_version=yes
++  ;;
++
++sysv4 | sysv4.3*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  case $host_vendor in
++    sni)
++      shlibpath_overrides_runpath=no
++      need_lib_prefix=no
++      runpath_var=LD_RUN_PATH
++      ;;
++    siemens)
++      need_lib_prefix=no
++      ;;
++    motorola)
++      need_lib_prefix=no
++      need_version=no
++      shlibpath_overrides_runpath=no
++      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
++      ;;
++  esac
++  ;;
++
++sysv4*MP*)
++  if test -d /usr/nec ;then
++    version_type=linux # correct to gnu/linux during the next big refactor
++    library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
++    soname_spec='$libname${shared_ext}.$major'
++    shlibpath_var=LD_LIBRARY_PATH
++  fi
++  ;;
++
++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
++  version_type=freebsd-elf
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=yes
++  hardcode_into_libs=yes
++  if test "$with_gnu_ld" = yes; then
++    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
++  else
++    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
++    case $host_os in
++      sco3.2v5*)
++        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
++	;;
++    esac
++  fi
++  sys_lib_dlsearch_path_spec='/usr/lib'
++  ;;
++
++tpf*)
++  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
++  version_type=linux # correct to gnu/linux during the next big refactor
++  need_lib_prefix=no
++  need_version=no
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  shlibpath_var=LD_LIBRARY_PATH
++  shlibpath_overrides_runpath=no
++  hardcode_into_libs=yes
++  ;;
++
++uts4*)
++  version_type=linux # correct to gnu/linux during the next big refactor
++  library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
++  soname_spec='${libname}${release}${shared_ext}$major'
++  shlibpath_var=LD_LIBRARY_PATH
++  ;;
++
++*)
++  dynamic_linker=no
++  ;;
++esac
++AC_MSG_RESULT([$dynamic_linker])
++test "$dynamic_linker" = no && can_build_shared=no
++
++variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
++if test "$GCC" = yes; then
++  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
++fi
++
++if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
++  sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
++fi
++if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
++  sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
++fi
++
++_LT_DECL([], [variables_saved_for_relink], [1],
++    [Variables whose values should be saved in libtool wrapper scripts and
++    restored at link time])
++_LT_DECL([], [need_lib_prefix], [0],
++    [Do we need the "lib" prefix for modules?])
++_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
++_LT_DECL([], [version_type], [0], [Library versioning type])
++_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
++_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
++_LT_DECL([], [shlibpath_overrides_runpath], [0],
++    [Is shlibpath searched before the hard-coded library search path?])
++_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
++_LT_DECL([], [library_names_spec], [1],
++    [[List of archive names.  First name is the real one, the rest are links.
++    The last name is the one that the linker finds with -lNAME]])
++_LT_DECL([], [soname_spec], [1],
++    [[The coded name of the library, if different from the real name]])
++_LT_DECL([], [install_override_mode], [1],
++    [Permission mode override for installation of shared libraries])
++_LT_DECL([], [postinstall_cmds], [2],
++    [Command to use after installation of a shared archive])
++_LT_DECL([], [postuninstall_cmds], [2],
++    [Command to use after uninstallation of a shared archive])
++_LT_DECL([], [finish_cmds], [2],
++    [Commands used to finish a libtool library installation in a directory])
++_LT_DECL([], [finish_eval], [1],
++    [[As "finish_cmds", except a single script fragment to be evaled but
++    not shown]])
++_LT_DECL([], [hardcode_into_libs], [0],
++    [Whether we should hardcode library paths into libraries])
++_LT_DECL([], [sys_lib_search_path_spec], [2],
++    [Compile-time system search path for libraries])
++_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
++    [Run-time system search path for libraries])
++])# _LT_SYS_DYNAMIC_LINKER
++
++
++# _LT_PATH_TOOL_PREFIX(TOOL)
++# --------------------------
++# find a file program which can recognize shared library
++AC_DEFUN([_LT_PATH_TOOL_PREFIX],
++[m4_require([_LT_DECL_EGREP])dnl
++AC_MSG_CHECKING([for $1])
++AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
++[case $MAGIC_CMD in
++[[\\/*] |  ?:[\\/]*])
++  lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
++  ;;
++*)
++  lt_save_MAGIC_CMD="$MAGIC_CMD"
++  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++dnl $ac_dummy forces splitting on constant user-supplied paths.
++dnl POSIX.2 word splitting is done only on the output of word expansions,
++dnl not every word.  This closes a longstanding sh security hole.
++  ac_dummy="m4_if([$2], , $PATH, [$2])"
++  for ac_dir in $ac_dummy; do
++    IFS="$lt_save_ifs"
++    test -z "$ac_dir" && ac_dir=.
++    if test -f $ac_dir/$1; then
++      lt_cv_path_MAGIC_CMD="$ac_dir/$1"
++      if test -n "$file_magic_test_file"; then
++	case $deplibs_check_method in
++	"file_magic "*)
++	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
++	  MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
++	    $EGREP "$file_magic_regex" > /dev/null; then
++	    :
++	  else
++	    cat <<_LT_EOF 1>&2
++
++*** Warning: the command libtool uses to detect shared libraries,
++*** $file_magic_cmd, produces output that libtool cannot recognize.
++*** The result is that libtool may fail to recognize shared libraries
++*** as such.  This will affect the creation of libtool libraries that
++*** depend on shared libraries, but programs linked with such libtool
++*** libraries will work regardless of this problem.  Nevertheless, you
++*** may want to report the problem to your system manager and/or to
++*** bug-libtool@gnu.org
++
++_LT_EOF
++	  fi ;;
++	esac
++      fi
++      break
++    fi
++  done
++  IFS="$lt_save_ifs"
++  MAGIC_CMD="$lt_save_MAGIC_CMD"
++  ;;
++esac])
++MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
++if test -n "$MAGIC_CMD"; then
++  AC_MSG_RESULT($MAGIC_CMD)
++else
++  AC_MSG_RESULT(no)
++fi
++_LT_DECL([], [MAGIC_CMD], [0],
++	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
++])# _LT_PATH_TOOL_PREFIX
++
++# Old name:
++AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
++
++
++# _LT_PATH_MAGIC
++# --------------
++# find a file program which can recognize a shared library
++m4_defun([_LT_PATH_MAGIC],
++[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
++if test -z "$lt_cv_path_MAGIC_CMD"; then
++  if test -n "$ac_tool_prefix"; then
++    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
++  else
++    MAGIC_CMD=:
++  fi
++fi
++])# _LT_PATH_MAGIC
++
++
++# LT_PATH_LD
++# ----------
++# find the pathname to the GNU or non-GNU linker
++AC_DEFUN([LT_PATH_LD],
++[AC_REQUIRE([AC_PROG_CC])dnl
++AC_REQUIRE([AC_CANONICAL_HOST])dnl
++AC_REQUIRE([AC_CANONICAL_BUILD])dnl
++m4_require([_LT_DECL_SED])dnl
++m4_require([_LT_DECL_EGREP])dnl
++m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
++
++AC_ARG_WITH([gnu-ld],
++    [AS_HELP_STRING([--with-gnu-ld],
++	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
++    [test "$withval" = no || with_gnu_ld=yes],
++    [with_gnu_ld=no])dnl
++
++ac_prog=ld
++if test "$GCC" = yes; then
++  # Check if gcc -print-prog-name=ld gives a path.
++  AC_MSG_CHECKING([for ld used by $CC])
++  case $host in
++  *-*-mingw*)
++    # gcc leaves a trailing carriage return which upsets mingw
++    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
++  *)
++    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
++  esac
++  case $ac_prog in
++    # Accept absolute paths.
++    [[\\/]]* | ?:[[\\/]]*)
++      re_direlt='/[[^/]][[^/]]*/\.\./'
++      # Canonicalize the pathname of ld
++      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
++      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
++	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
++      done
++      test -z "$LD" && LD="$ac_prog"
++      ;;
++  "")
++    # If it fails, then pretend we aren't using GCC.
++    ac_prog=ld
++    ;;
++  *)
++    # If it is relative, then search for the first ld in PATH.
++    with_gnu_ld=unknown
++    ;;
++  esac
++elif test "$with_gnu_ld" = yes; then
++  AC_MSG_CHECKING([for GNU ld])
++else
++  AC_MSG_CHECKING([for non-GNU ld])
++fi
++AC_CACHE_VAL(lt_cv_path_LD,
++[if test -z "$LD"; then
++  lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++  for ac_dir in $PATH; do
++    IFS="$lt_save_ifs"
++    test -z "$ac_dir" && ac_dir=.
++    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
++      lt_cv_path_LD="$ac_dir/$ac_prog"
++      # Check to see if the program is GNU ld.  I'd rather use --version,
++      # but apparently some variants of GNU ld only accept -v.
++      # Break only if it was the GNU/non-GNU ld that we prefer.
++      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
++      *GNU* | *'with BFD'*)
++	test "$with_gnu_ld" != no && break
++	;;
++      *)
++	test "$with_gnu_ld" != yes && break
++	;;
++      esac
++    fi
++  done
++  IFS="$lt_save_ifs"
++else
++  lt_cv_path_LD="$LD" # Let the user override the test with a path.
++fi])
++LD="$lt_cv_path_LD"
++if test -n "$LD"; then
++  AC_MSG_RESULT($LD)
++else
++  AC_MSG_RESULT(no)
++fi
++test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
++_LT_PATH_LD_GNU
++AC_SUBST([LD])
++
++_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
++])# LT_PATH_LD
++
++# Old names:
++AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
++AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AM_PROG_LD], [])
++dnl AC_DEFUN([AC_PROG_LD], [])
++
++
++# _LT_PATH_LD_GNU
++#- --------------
++m4_defun([_LT_PATH_LD_GNU],
++[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
++[# I'd rather use --version here, but apparently some GNU lds only accept -v.
++case `$LD -v 2>&1 </dev/null` in
++*GNU* | *'with BFD'*)
++  lt_cv_prog_gnu_ld=yes
++  ;;
++*)
++  lt_cv_prog_gnu_ld=no
++  ;;
++esac])
++with_gnu_ld=$lt_cv_prog_gnu_ld
++])# _LT_PATH_LD_GNU
++
++
++# _LT_CMD_RELOAD
++# --------------
++# find reload flag for linker
++#   -- PORTME Some linkers may need a different reload flag.
++m4_defun([_LT_CMD_RELOAD],
++[AC_CACHE_CHECK([for $LD option to reload object files],
++  lt_cv_ld_reload_flag,
++  [lt_cv_ld_reload_flag='-r'])
++reload_flag=$lt_cv_ld_reload_flag
++case $reload_flag in
++"" | " "*) ;;
++*) reload_flag=" $reload_flag" ;;
++esac
++reload_cmds='$LD$reload_flag -o $output$reload_objs'
++case $host_os in
++  cygwin* | mingw* | pw32* | cegcc*)
++    if test "$GCC" != yes; then
++      reload_cmds=false
++    fi
++    ;;
++  darwin*)
++    if test "$GCC" = yes; then
++      reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
++    else
++      reload_cmds='$LD$reload_flag -o $output$reload_objs'
++    fi
++    ;;
++esac
++_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
++_LT_TAGDECL([], [reload_cmds], [2])dnl
++])# _LT_CMD_RELOAD
++
++
++# _LT_CHECK_MAGIC_METHOD
++# ----------------------
++# how to check for library dependencies
++#  -- PORTME fill in with the dynamic library characteristics
++m4_defun([_LT_CHECK_MAGIC_METHOD],
++[m4_require([_LT_DECL_EGREP])
++m4_require([_LT_DECL_OBJDUMP])
++AC_CACHE_CHECK([how to recognize dependent libraries],
++lt_cv_deplibs_check_method,
++[lt_cv_file_magic_cmd='$MAGIC_CMD'
++lt_cv_file_magic_test_file=
++lt_cv_deplibs_check_method='unknown'
++# Need to set the preceding variable on all platforms that support
++# interlibrary dependencies.
++# 'none' -- dependencies not supported.
++# `unknown' -- same as none, but documents that we really don't know.
++# 'pass_all' -- all dependencies passed with no checks.
++# 'test_compile' -- check by making test program.
++# 'file_magic [[regex]]' -- check by looking for files in library path
++# which responds to the $file_magic_cmd with a given extended regex.
++# If you have `file' or equivalent on your system and you're not sure
++# whether `pass_all' will *always* work, you probably want this one.
++
++case $host_os in
++aix[[4-9]]*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++beos*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++bsdi[[45]]*)
++  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
++  lt_cv_file_magic_cmd='/usr/bin/file -L'
++  lt_cv_file_magic_test_file=/shlib/libc.so
++  ;;
++
++cygwin*)
++  # func_win32_libid is a shell function defined in ltmain.sh
++  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
++  lt_cv_file_magic_cmd='func_win32_libid'
++  ;;
++
++mingw* | pw32*)
++  # Base MSYS/MinGW do not provide the 'file' command needed by
++  # func_win32_libid shell function, so use a weaker test based on 'objdump',
++  # unless we find 'file', for example because we are cross-compiling.
++  # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
++  if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
++    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
++    lt_cv_file_magic_cmd='func_win32_libid'
++  else
++    # Keep this pattern in sync with the one in func_win32_libid.
++    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
++    lt_cv_file_magic_cmd='$OBJDUMP -f'
++  fi
++  ;;
++
++cegcc*)
++  # use the weaker test based on 'objdump'. See mingw*.
++  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
++  lt_cv_file_magic_cmd='$OBJDUMP -f'
++  ;;
++
++darwin* | rhapsody*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++freebsd* | dragonfly*)
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
++    case $host_cpu in
++    i*86 )
++      # Not sure whether the presence of OpenBSD here was a mistake.
++      # Let's accept both of them until this is cleared up.
++      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
++      lt_cv_file_magic_cmd=/usr/bin/file
++      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
++      ;;
++    esac
++  else
++    lt_cv_deplibs_check_method=pass_all
++  fi
++  ;;
++
++gnu*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++haiku*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++hpux10.20* | hpux11*)
++  lt_cv_file_magic_cmd=/usr/bin/file
++  case $host_cpu in
++  ia64*)
++    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
++    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
++    ;;
++  hppa*64*)
++    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
++    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
++    ;;
++  *)
++    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
++    lt_cv_file_magic_test_file=/usr/lib/libc.sl
++    ;;
++  esac
++  ;;
++
++interix[[3-9]]*)
++  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
++  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
++  ;;
++
++irix5* | irix6* | nonstopux*)
++  case $LD in
++  *-32|*"-32 ") libmagic=32-bit;;
++  *-n32|*"-n32 ") libmagic=N32;;
++  *-64|*"-64 ") libmagic=64-bit;;
++  *) libmagic=never-match;;
++  esac
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++# This must be glibc/ELF.
++linux* | k*bsd*-gnu | kopensolaris*-gnu)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++netbsd* | netbsdelf*-gnu)
++  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
++    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
++  else
++    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
++  fi
++  ;;
++
++newos6*)
++  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
++  lt_cv_file_magic_cmd=/usr/bin/file
++  lt_cv_file_magic_test_file=/usr/lib/libnls.so
++  ;;
++
++*nto* | *qnx*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++openbsd*)
++  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
++  else
++    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
++  fi
++  ;;
++
++osf3* | osf4* | osf5*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++rdos*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++solaris*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++
++sysv4 | sysv4.3*)
++  case $host_vendor in
++  motorola)
++    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
++    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
++    ;;
++  ncr)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  sequent)
++    lt_cv_file_magic_cmd='/bin/file'
++    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
++    ;;
++  sni)
++    lt_cv_file_magic_cmd='/bin/file'
++    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
++    lt_cv_file_magic_test_file=/lib/libc.so
++    ;;
++  siemens)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  pc)
++    lt_cv_deplibs_check_method=pass_all
++    ;;
++  esac
++  ;;
++
++tpf*)
++  lt_cv_deplibs_check_method=pass_all
++  ;;
++esac
++])
++
++file_magic_glob=
++want_nocaseglob=no
++if test "$build" = "$host"; then
++  case $host_os in
++  mingw* | pw32*)
++    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
++      want_nocaseglob=yes
++    else
++      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
++    fi
++    ;;
++  esac
++fi
++
++file_magic_cmd=$lt_cv_file_magic_cmd
++deplibs_check_method=$lt_cv_deplibs_check_method
++test -z "$deplibs_check_method" && deplibs_check_method=unknown
++
++_LT_DECL([], [deplibs_check_method], [1],
++    [Method to check whether dependent libraries are shared objects])
++_LT_DECL([], [file_magic_cmd], [1],
++    [Command to use when deplibs_check_method = "file_magic"])
++_LT_DECL([], [file_magic_glob], [1],
++    [How to find potential files when deplibs_check_method = "file_magic"])
++_LT_DECL([], [want_nocaseglob], [1],
++    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
++])# _LT_CHECK_MAGIC_METHOD
++
++
++# LT_PATH_NM
++# ----------
++# find the pathname to a BSD- or MS-compatible name lister
++AC_DEFUN([LT_PATH_NM],
++[AC_REQUIRE([AC_PROG_CC])dnl
++AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
++[if test -n "$NM"; then
++  # Let the user override the test.
++  lt_cv_path_NM="$NM"
++else
++  lt_nm_to_check="${ac_tool_prefix}nm"
++  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
++    lt_nm_to_check="$lt_nm_to_check nm"
++  fi
++  for lt_tmp_nm in $lt_nm_to_check; do
++    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
++    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
++      IFS="$lt_save_ifs"
++      test -z "$ac_dir" && ac_dir=.
++      tmp_nm="$ac_dir/$lt_tmp_nm"
++      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
++	# Check to see if the nm accepts a BSD-compat flag.
++	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
++	#   nm: unknown option "B" ignored
++	# Tru64's nm complains that /dev/null is an invalid object file
++	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
++	*/dev/null* | *'Invalid file or object type'*)
++	  lt_cv_path_NM="$tmp_nm -B"
++	  break
++	  ;;
++	*)
++	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
++	  */dev/null*)
++	    lt_cv_path_NM="$tmp_nm -p"
++	    break
++	    ;;
++	  *)
++	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
++	    continue # so that we can try to find one that supports BSD flags
++	    ;;
++	  esac
++	  ;;
++	esac
++      fi
++    done
++    IFS="$lt_save_ifs"
++  done
++  : ${lt_cv_path_NM=no}
++fi])
++if test "$lt_cv_path_NM" != "no"; then
++  NM="$lt_cv_path_NM"
++else
++  # Didn't find any BSD compatible name lister, look for dumpbin.
++  if test -n "$DUMPBIN"; then :
++    # Let the user override the test.
++  else
++    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
++    case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
++    *COFF*)
++      DUMPBIN="$DUMPBIN -symbols"
++      ;;
++    *)
++      DUMPBIN=:
++      ;;
++    esac
++  fi
++  AC_SUBST([DUMPBIN])
++  if test "$DUMPBIN" != ":"; then
++    NM="$DUMPBIN"
++  fi
++fi
++test -z "$NM" && NM=nm
++AC_SUBST([NM])
++_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
++
++AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
++  [lt_cv_nm_interface="BSD nm"
++  echo "int some_variable = 0;" > conftest.$ac_ext
++  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
++  (eval "$ac_compile" 2>conftest.err)
++  cat conftest.err >&AS_MESSAGE_LOG_FD
++  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
++  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
++  cat conftest.err >&AS_MESSAGE_LOG_FD
++  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
++  cat conftest.out >&AS_MESSAGE_LOG_FD
++  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
++    lt_cv_nm_interface="MS dumpbin"
++  fi
++  rm -f conftest*])
++])# LT_PATH_NM
++
++# Old names:
++AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
++AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AM_PROG_NM], [])
++dnl AC_DEFUN([AC_PROG_NM], [])
++
++# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
++# --------------------------------
++# how to determine the name of the shared library
++# associated with a specific link library.
++#  -- PORTME fill in with the dynamic library characteristics
++m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
++[m4_require([_LT_DECL_EGREP])
++m4_require([_LT_DECL_OBJDUMP])
++m4_require([_LT_DECL_DLLTOOL])
++AC_CACHE_CHECK([how to associate runtime and link libraries],
++lt_cv_sharedlib_from_linklib_cmd,
++[lt_cv_sharedlib_from_linklib_cmd='unknown'
++
++case $host_os in
++cygwin* | mingw* | pw32* | cegcc*)
++  # two different shell functions defined in ltmain.sh
++  # decide which to use based on capabilities of $DLLTOOL
++  case `$DLLTOOL --help 2>&1` in
++  *--identify-strict*)
++    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
++    ;;
++  *)
++    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
++    ;;
++  esac
++  ;;
++*)
++  # fallback: assume linklib IS sharedlib
++  lt_cv_sharedlib_from_linklib_cmd="$ECHO"
++  ;;
++esac
++])
++sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
++test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
++
++_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
++    [Command to associate shared and link libraries])
++])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
++
++
++# _LT_PATH_MANIFEST_TOOL
++# ----------------------
++# locate the manifest tool
++m4_defun([_LT_PATH_MANIFEST_TOOL],
++[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
++test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
++AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
++  [lt_cv_path_mainfest_tool=no
++  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
++  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
++  cat conftest.err >&AS_MESSAGE_LOG_FD
++  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
++    lt_cv_path_mainfest_tool=yes
++  fi
++  rm -f conftest*])
++if test "x$lt_cv_path_mainfest_tool" != xyes; then
++  MANIFEST_TOOL=:
++fi
++_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
++])# _LT_PATH_MANIFEST_TOOL
++
++
++# LT_LIB_M
++# --------
++# check for math library
++AC_DEFUN([LT_LIB_M],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++LIBM=
++case $host in
++*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
++  # These system don't have libm, or don't need it
++  ;;
++*-ncr-sysv4.3*)
++  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
++  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
++  ;;
++*)
++  AC_CHECK_LIB(m, cos, LIBM="-lm")
++  ;;
++esac
++AC_SUBST([LIBM])
++])# LT_LIB_M
++
++# Old name:
++AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_CHECK_LIBM], [])
++
++
++# _LT_COMPILER_NO_RTTI([TAGNAME])
++# -------------------------------
++m4_defun([_LT_COMPILER_NO_RTTI],
++[m4_require([_LT_TAG_COMPILER])dnl
++
++_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
++
++if test "$GCC" = yes; then
++  case $cc_basename in
++  nvcc*)
++    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
++  *)
++    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
++  esac
++
++  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
++    lt_cv_prog_compiler_rtti_exceptions,
++    [-fno-rtti -fno-exceptions], [],
++    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
++fi
++_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
++	[Compiler flag to turn off builtin functions])
++])# _LT_COMPILER_NO_RTTI
++
++
++# _LT_CMD_GLOBAL_SYMBOLS
++# ----------------------
++m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++AC_REQUIRE([AC_PROG_CC])dnl
++AC_REQUIRE([AC_PROG_AWK])dnl
++AC_REQUIRE([LT_PATH_NM])dnl
++AC_REQUIRE([LT_PATH_LD])dnl
++m4_require([_LT_DECL_SED])dnl
++m4_require([_LT_DECL_EGREP])dnl
++m4_require([_LT_TAG_COMPILER])dnl
++
++# Check for command to grab the raw symbol name followed by C symbol from nm.
++AC_MSG_CHECKING([command to parse $NM output from $compiler object])
++AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
++[
++# These are sane defaults that work on at least a few old systems.
++# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
++
++# Character class describing NM global symbol codes.
++symcode='[[BCDEGRST]]'
++
++# Regexp to match symbols that can be accessed directly from C.
++sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
++
++# Define system-specific variables.
++case $host_os in
++aix*)
++  symcode='[[BCDT]]'
++  ;;
++cygwin* | mingw* | pw32* | cegcc*)
++  symcode='[[ABCDGISTW]]'
++  ;;
++hpux*)
++  if test "$host_cpu" = ia64; then
++    symcode='[[ABCDEGRST]]'
++  fi
++  ;;
++irix* | nonstopux*)
++  symcode='[[BCDEGRST]]'
++  ;;
++osf*)
++  symcode='[[BCDEGQRST]]'
++  ;;
++solaris*)
++  symcode='[[BDRT]]'
++  ;;
++sco3.2v5*)
++  symcode='[[DT]]'
++  ;;
++sysv4.2uw2*)
++  symcode='[[DT]]'
++  ;;
++sysv5* | sco5v6* | unixware* | OpenUNIX*)
++  symcode='[[ABDT]]'
++  ;;
++sysv4)
++  symcode='[[DFNSTU]]'
++  ;;
++esac
++
++# If we're using GNU nm, then use its standard symbol codes.
++case `$NM -V 2>&1` in
++*GNU* | *'with BFD'*)
++  symcode='[[ABCDGIRSTW]]' ;;
++esac
++
++# Transform an extracted symbol line into a proper C declaration.
++# Some systems (esp. on ia64) link data and code symbols differently,
++# so use this general approach.
++lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
++
++# Transform an extracted symbol line into symbol name and symbol address
++lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p'"
++lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
++
++# Handle CRLF in mingw tool chain
++opt_cr=
++case $build_os in
++mingw*)
++  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
++  ;;
++esac
++
++# Try without a prefix underscore, then with it.
++for ac_symprfx in "" "_"; do
++
++  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
++  symxfrm="\\1 $ac_symprfx\\2 \\2"
++
++  # Write the raw and C identifiers.
++  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
++    # Fake it for dumpbin and say T for any non-static function
++    # and D for any global variable.
++    # Also find C++ and __fastcall symbols from MSVC++,
++    # which start with @ or ?.
++    lt_cv_sys_global_symbol_pipe="$AWK ['"\
++"     {last_section=section; section=\$ 3};"\
++"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
++"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
++"     \$ 0!~/External *\|/{next};"\
++"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
++"     {if(hide[section]) next};"\
++"     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
++"     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
++"     s[1]~/^[@?]/{print s[1], s[1]; next};"\
++"     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
++"     ' prfx=^$ac_symprfx]"
++  else
++    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
++  fi
++  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
++
++  # Check to see that the pipe works correctly.
++  pipe_works=no
++
++  rm -f conftest*
++  cat > conftest.$ac_ext <<_LT_EOF
++#ifdef __cplusplus
++extern "C" {
++#endif
++char nm_test_var;
++void nm_test_func(void);
++void nm_test_func(void){}
++#ifdef __cplusplus
++}
++#endif
++int main(){nm_test_var='a';nm_test_func();return(0);}
++_LT_EOF
++
++  if AC_TRY_EVAL(ac_compile); then
++    # Now try to grab the symbols.
++    nlist=conftest.nm
++    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
++      # Try sorting and uniquifying the output.
++      if sort "$nlist" | uniq > "$nlist"T; then
++	mv -f "$nlist"T "$nlist"
++      else
++	rm -f "$nlist"T
++      fi
++
++      # Make sure that we snagged all the symbols we need.
++      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
++	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
++	  cat <<_LT_EOF > conftest.$ac_ext
++/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
++#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
++/* DATA imports from DLLs on WIN32 con't be const, because runtime
++   relocations are performed -- see ld's documentation on pseudo-relocs.  */
++# define LT@&t@_DLSYM_CONST
++#elif defined(__osf__)
++/* This system does not cope well with relocations in const data.  */
++# define LT@&t@_DLSYM_CONST
++#else
++# define LT@&t@_DLSYM_CONST const
++#endif
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++_LT_EOF
++	  # Now generate the symbol file.
++	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
++
++	  cat <<_LT_EOF >> conftest.$ac_ext
++
++/* The mapping between symbol names and symbols.  */
++LT@&t@_DLSYM_CONST struct {
++  const char *name;
++  void       *address;
++}
++lt__PROGRAM__LTX_preloaded_symbols[[]] =
++{
++  { "@PROGRAM@", (void *) 0 },
++_LT_EOF
++	  $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
++	  cat <<\_LT_EOF >> conftest.$ac_ext
++  {0, (void *) 0}
++};
++
++/* This works around a problem in FreeBSD linker */
++#ifdef FREEBSD_WORKAROUND
++static const void *lt_preloaded_setup() {
++  return lt__PROGRAM__LTX_preloaded_symbols;
++}
++#endif
++
++#ifdef __cplusplus
++}
++#endif
++_LT_EOF
++	  # Now try linking the two files.
++	  mv conftest.$ac_objext conftstm.$ac_objext
++	  lt_globsym_save_LIBS=$LIBS
++	  lt_globsym_save_CFLAGS=$CFLAGS
++	  LIBS="conftstm.$ac_objext"
++	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
++	  if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
++	    pipe_works=yes
++	  fi
++	  LIBS=$lt_globsym_save_LIBS
++	  CFLAGS=$lt_globsym_save_CFLAGS
++	else
++	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
++	fi
++      else
++	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
++      fi
++    else
++      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
++    fi
++  else
++    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
++    cat conftest.$ac_ext >&5
++  fi
++  rm -rf conftest* conftst*
++
++  # Do not use the global_symbol_pipe unless it works.
++  if test "$pipe_works" = yes; then
++    break
++  else
++    lt_cv_sys_global_symbol_pipe=
++  fi
++done
++])
++if test -z "$lt_cv_sys_global_symbol_pipe"; then
++  lt_cv_sys_global_symbol_to_cdecl=
++fi
++if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
++  AC_MSG_RESULT(failed)
++else
++  AC_MSG_RESULT(ok)
++fi
++
++# Response file support.
++if test "$lt_cv_nm_interface" = "MS dumpbin"; then
++  nm_file_list_spec='@'
++elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
++  nm_file_list_spec='@'
++fi
++
++_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
++    [Take the output of nm and produce a listing of raw symbols and C names])
++_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
++    [Transform the output of nm in a proper C declaration])
++_LT_DECL([global_symbol_to_c_name_address],
++    [lt_cv_sys_global_symbol_to_c_name_address], [1],
++    [Transform the output of nm in a C name address pair])
++_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
++    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
++    [Transform the output of nm in a C name address pair when lib prefix is needed])
++_LT_DECL([], [nm_file_list_spec], [1],
++    [Specify filename containing input files for $NM])
++]) # _LT_CMD_GLOBAL_SYMBOLS
++
++
++# _LT_COMPILER_PIC([TAGNAME])
++# ---------------------------
++m4_defun([_LT_COMPILER_PIC],
++[m4_require([_LT_TAG_COMPILER])dnl
++_LT_TAGVAR(lt_prog_compiler_wl, $1)=
++_LT_TAGVAR(lt_prog_compiler_pic, $1)=
++_LT_TAGVAR(lt_prog_compiler_static, $1)=
++
++m4_if([$1], [CXX], [
++  # C++ specific cases for pic, static, wl, etc.
++  if test "$GXX" = yes; then
++    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++
++    case $host_os in
++    aix*)
++      # All AIX code is PIC.
++      if test "$host_cpu" = ia64; then
++	# AIX 5 now supports IA64 processor
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++        ;;
++      m68k)
++            # FIXME: we need at least 68020 code to build shared libraries, but
++            # adding the `-m68020' flag to GCC prevents building anything better,
++            # like `-m68040'.
++            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
++        ;;
++      esac
++      ;;
++
++    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
++      # PIC is the default for these OSes.
++      ;;
++    mingw* | cygwin* | os2* | pw32* | cegcc*)
++      # This hack is so that the source file can tell whether it is being
++      # built for inclusion in a dll (and should export symbols for example).
++      # Although the cygwin gcc ignores -fPIC, still need this for old-style
++      # (--disable-auto-import) libraries
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
++      ;;
++    darwin* | rhapsody*)
++      # PIC is the default on this platform
++      # Common symbols not allowed in MH_DYLIB files
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
++      ;;
++    *djgpp*)
++      # DJGPP does not support shared libraries at all
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
++      ;;
++    haiku*)
++      # PIC is the default for Haiku.
++      # The "-static" flag exists, but is broken.
++      _LT_TAGVAR(lt_prog_compiler_static, $1)=
++      ;;
++    interix[[3-9]]*)
++      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
++      # Instead, we relocate shared libraries at runtime.
++      ;;
++    sysv4*MP*)
++      if test -d /usr/nec; then
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
++      fi
++      ;;
++    hpux*)
++      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
++      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
++      # sets the default TLS model and affects inlining.
++      case $host_cpu in
++      hppa*64*)
++	;;
++      *)
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	;;
++      esac
++      ;;
++    *qnx* | *nto*)
++      # QNX uses GNU C++, but need to define -shared option too, otherwise
++      # it will coredump.
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
++      ;;
++    *)
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++      ;;
++    esac
++  else
++    case $host_os in
++      aix[[4-9]]*)
++	# All AIX code is PIC.
++	if test "$host_cpu" = ia64; then
++	  # AIX 5 now supports IA64 processor
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	else
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
++	fi
++	;;
++      chorus*)
++	case $cc_basename in
++	cxch68*)
++	  # Green Hills C++ Compiler
++	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
++	  ;;
++	esac
++	;;
++      mingw* | cygwin* | os2* | pw32* | cegcc*)
++	# This hack is so that the source file can tell whether it is being
++	# built for inclusion in a dll (and should export symbols for example).
++	m4_if([$1], [GCJ], [],
++	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
++	;;
++      dgux*)
++	case $cc_basename in
++	  ec++*)
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	    ;;
++	  ghcx*)
++	    # Green Hills C++ Compiler
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      freebsd* | dragonfly*)
++	# FreeBSD uses GNU C++
++	;;
++      hpux9* | hpux10* | hpux11*)
++	case $cc_basename in
++	  CC*)
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
++	    if test "$host_cpu" != ia64; then
++	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
++	    fi
++	    ;;
++	  aCC*)
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
++	    case $host_cpu in
++	    hppa*64*|ia64*)
++	      # +Z the default
++	      ;;
++	    *)
++	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
++	      ;;
++	    esac
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      interix*)
++	# This is c89, which is MS Visual C++ (no shared libs)
++	# Anyone wants to do a port?
++	;;
++      irix5* | irix6* | nonstopux*)
++	case $cc_basename in
++	  CC*)
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++	    # CC pic flag -KPIC is the default.
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      linux* | k*bsd*-gnu | kopensolaris*-gnu)
++	case $cc_basename in
++	  KCC*)
++	    # KAI C++ Compiler
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	    ;;
++	  ecpc* )
++	    # old Intel C++ for x86_64 which still supported -KPIC.
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++	    ;;
++	  icpc* )
++	    # Intel C++, used to be incompatible with GCC.
++	    # ICC 10 doesn't accept -KPIC any more.
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++	    ;;
++	  pgCC* | pgcpp*)
++	    # Portland Group C++ compiler
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	    ;;
++	  cxx*)
++	    # Compaq C++
++	    # Make sure the PIC flag is empty.  It appears that all Alpha
++	    # Linux and Compaq Tru64 Unix objects are PIC.
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++	    ;;
++	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
++	    # IBM XL 8.0, 9.0 on PPC and BlueGene
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
++	    ;;
++	  *)
++	    case `$CC -V 2>&1 | sed 5q` in
++	    *Sun\ C*)
++	      # Sun C++ 5.9
++	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
++	      ;;
++	    esac
++	    ;;
++	esac
++	;;
++      lynxos*)
++	;;
++      m88k*)
++	;;
++      mvs*)
++	case $cc_basename in
++	  cxx*)
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      netbsd* | netbsdelf*-gnu)
++	;;
++      *qnx* | *nto*)
++        # QNX uses GNU C++, but need to define -shared option too, otherwise
++        # it will coredump.
++        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
++        ;;
++      osf3* | osf4* | osf5*)
++	case $cc_basename in
++	  KCC*)
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
++	    ;;
++	  RCC*)
++	    # Rational C++ 2.4.1
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
++	    ;;
++	  cxx*)
++	    # Digital/Compaq C++
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    # Make sure the PIC flag is empty.  It appears that all Alpha
++	    # Linux and Compaq Tru64 Unix objects are PIC.
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      psos*)
++	;;
++      solaris*)
++	case $cc_basename in
++	  CC* | sunCC*)
++	    # Sun C++ 4.2, 5.x and Centerline C++
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
++	    ;;
++	  gcx*)
++	    # Green Hills C++ Compiler
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      sunos4*)
++	case $cc_basename in
++	  CC*)
++	    # Sun C++ 4.x
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	    ;;
++	  lcc*)
++	    # Lucid
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
++	case $cc_basename in
++	  CC*)
++	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	    ;;
++	esac
++	;;
++      tandem*)
++	case $cc_basename in
++	  NCC*)
++	    # NonStop-UX NCC 3.20
++	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	    ;;
++	  *)
++	    ;;
++	esac
++	;;
++      vxworks*)
++	;;
++      *)
++	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
++	;;
++    esac
++  fi
++],
++[
++  if test "$GCC" = yes; then
++    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++
++    case $host_os in
++      aix*)
++      # All AIX code is PIC.
++      if test "$host_cpu" = ia64; then
++	# AIX 5 now supports IA64 processor
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++        ;;
++      m68k)
++            # FIXME: we need at least 68020 code to build shared libraries, but
++            # adding the `-m68020' flag to GCC prevents building anything better,
++            # like `-m68040'.
++            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
++        ;;
++      esac
++      ;;
++
++    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
++      # PIC is the default for these OSes.
++      ;;
++
++    mingw* | cygwin* | pw32* | os2* | cegcc*)
++      # This hack is so that the source file can tell whether it is being
++      # built for inclusion in a dll (and should export symbols for example).
++      # Although the cygwin gcc ignores -fPIC, still need this for old-style
++      # (--disable-auto-import) libraries
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
++      ;;
++
++    darwin* | rhapsody*)
++      # PIC is the default on this platform
++      # Common symbols not allowed in MH_DYLIB files
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
++      ;;
++
++    haiku*)
++      # PIC is the default for Haiku.
++      # The "-static" flag exists, but is broken.
++      _LT_TAGVAR(lt_prog_compiler_static, $1)=
++      ;;
++
++    hpux*)
++      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
++      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
++      # sets the default TLS model and affects inlining.
++      case $host_cpu in
++      hppa*64*)
++	# +Z the default
++	;;
++      *)
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	;;
++      esac
++      ;;
++
++    interix[[3-9]]*)
++      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
++      # Instead, we relocate shared libraries at runtime.
++      ;;
++
++    msdosdjgpp*)
++      # Just because we use GCC doesn't mean we suddenly get shared libraries
++      # on systems that don't support them.
++      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
++      enable_shared=no
++      ;;
++
++    *nto* | *qnx*)
++      # QNX uses GNU C++, but need to define -shared option too, otherwise
++      # it will coredump.
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec; then
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
++      fi
++      ;;
++
++    *)
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++      ;;
++    esac
++
++    case $cc_basename in
++    nvcc*) # Cuda Compiler Driver 2.2
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
++      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
++        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
++      fi
++      ;;
++    esac
++  else
++    # PORTME Check for flag to pass linker flags through the system compiler.
++    case $host_os in
++    aix*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      if test "$host_cpu" = ia64; then
++	# AIX 5 now supports IA64 processor
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      else
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
++      fi
++      ;;
++
++    mingw* | cygwin* | pw32* | os2* | cegcc*)
++      # This hack is so that the source file can tell whether it is being
++      # built for inclusion in a dll (and should export symbols for example).
++      m4_if([$1], [GCJ], [],
++	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
++      ;;
++
++    hpux9* | hpux10* | hpux11*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
++      # not for PA HP-UX.
++      case $host_cpu in
++      hppa*64*|ia64*)
++	# +Z the default
++	;;
++      *)
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
++	;;
++      esac
++      # Is there a better lt_prog_compiler_static that works with the bundled CC?
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
++      ;;
++
++    irix5* | irix6* | nonstopux*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      # PIC (with -KPIC) is the default.
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++      ;;
++
++    linux* | k*bsd*-gnu | kopensolaris*-gnu)
++      case $cc_basename in
++      # old Intel for x86_64 which still supported -KPIC.
++      ecc*)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++        ;;
++      # icc used to be incompatible with GCC.
++      # ICC 10 doesn't accept -KPIC any more.
++      icc* | ifort*)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++        ;;
++      # Lahey Fortran 8.1.
++      lf95*)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
++	;;
++      nagfor*)
++	# NAG Fortran compiler
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	;;
++      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
++        # Portland Group compilers (*not* the Pentium gcc compiler,
++	# which looks to be a dead project)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++        ;;
++      ccc*)
++        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++        # All Alpha code is PIC.
++        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++        ;;
++      xl* | bgxl* | bgf* | mpixl*)
++	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
++	;;
++      *)
++	case `$CC -V 2>&1 | sed 5q` in
++	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
++	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
++	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
++	  ;;
++	*Sun\ F* | *Sun*Fortran*)
++	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
++	  ;;
++	*Sun\ C*)
++	  # Sun C 5.9
++	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	  ;;
++        *Intel*\ [[CF]]*Compiler*)
++	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
++	  ;;
++	*Portland\ Group*)
++	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
++	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++	  ;;
++	esac
++	;;
++      esac
++      ;;
++
++    newsos6)
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      ;;
++
++    *nto* | *qnx*)
++      # QNX uses GNU C++, but need to define -shared option too, otherwise
++      # it will coredump.
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
++      ;;
++
++    osf3* | osf4* | osf5*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      # All OSF/1 code is PIC.
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++      ;;
++
++    rdos*)
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
++      ;;
++
++    solaris*)
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      case $cc_basename in
++      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
++      *)
++	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
++      esac
++      ;;
++
++    sunos4*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      ;;
++
++    sysv4 | sysv4.2uw2* | sysv4.3*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec ;then
++	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
++	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      fi
++      ;;
++
++    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      ;;
++
++    unicos*)
++      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
++      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
++      ;;
++
++    uts4*)
++      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
++      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
++      ;;
++
++    *)
++      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
++      ;;
++    esac
++  fi
++])
++case $host_os in
++  # For platforms which do not support PIC, -DPIC is meaningless:
++  *djgpp*)
++    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
++    ;;
++  *)
++    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
++    ;;
++esac
++
++AC_CACHE_CHECK([for $compiler option to produce PIC],
++  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
++  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
++_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
++
++#
++# Check to make sure the PIC flag actually works.
++#
++if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
++  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
++    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
++    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
++    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
++     "" | " "*) ;;
++     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
++     esac],
++    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
++     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
++fi
++_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
++	[Additional compiler flags for building library objects])
++
++_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
++	[How to pass a linker flag through the compiler])
++#
++# Check to make sure the static flag actually works.
++#
++wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
++_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
++  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
++  $lt_tmp_static_flag,
++  [],
++  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
++_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
++	[Compiler flag to prevent dynamic linking])
++])# _LT_COMPILER_PIC
++
++
++# _LT_LINKER_SHLIBS([TAGNAME])
++# ----------------------------
++# See if the linker supports building shared libraries.
++m4_defun([_LT_LINKER_SHLIBS],
++[AC_REQUIRE([LT_PATH_LD])dnl
++AC_REQUIRE([LT_PATH_NM])dnl
++m4_require([_LT_PATH_MANIFEST_TOOL])dnl
++m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_DECL_EGREP])dnl
++m4_require([_LT_DECL_SED])dnl
++m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
++m4_require([_LT_TAG_COMPILER])dnl
++AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
++m4_if([$1], [CXX], [
++  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
++  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
++  case $host_os in
++  aix[[4-9]]*)
++    # If we're using GNU nm, then we don't want the "-C" option.
++    # -C means demangle to AIX nm, but means don't demangle with GNU nm
++    # Also, AIX nm treats weak defined symbols like other global defined
++    # symbols, whereas GNU nm marks them as "W".
++    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
++      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++    else
++      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++    fi
++    ;;
++  pw32*)
++    _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
++    ;;
++  cygwin* | mingw* | cegcc*)
++    case $cc_basename in
++    cl*)
++      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
++      ;;
++    *)
++      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
++      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
++      ;;
++    esac
++    ;;
++  linux* | k*bsd*-gnu | gnu*)
++    _LT_TAGVAR(link_all_deplibs, $1)=no
++    ;;
++  *)
++    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
++    ;;
++  esac
++], [
++  runpath_var=
++  _LT_TAGVAR(allow_undefined_flag, $1)=
++  _LT_TAGVAR(always_export_symbols, $1)=no
++  _LT_TAGVAR(archive_cmds, $1)=
++  _LT_TAGVAR(archive_expsym_cmds, $1)=
++  _LT_TAGVAR(compiler_needs_object, $1)=no
++  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
++  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
++  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
++  _LT_TAGVAR(hardcode_automatic, $1)=no
++  _LT_TAGVAR(hardcode_direct, $1)=no
++  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
++  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
++  _LT_TAGVAR(hardcode_libdir_separator, $1)=
++  _LT_TAGVAR(hardcode_minus_L, $1)=no
++  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
++  _LT_TAGVAR(inherit_rpath, $1)=no
++  _LT_TAGVAR(link_all_deplibs, $1)=unknown
++  _LT_TAGVAR(module_cmds, $1)=
++  _LT_TAGVAR(module_expsym_cmds, $1)=
++  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
++  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
++  _LT_TAGVAR(thread_safe_flag_spec, $1)=
++  _LT_TAGVAR(whole_archive_flag_spec, $1)=
++  # include_expsyms should be a list of space-separated symbols to be *always*
++  # included in the symbol list
++  _LT_TAGVAR(include_expsyms, $1)=
++  # exclude_expsyms can be an extended regexp of symbols to exclude
++  # it will be wrapped by ` (' and `)$', so one must not match beginning or
++  # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
++  # as well as any symbol that contains `d'.
++  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
++  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
++  # platforms (ab)use it in PIC code, but their linkers get confused if
++  # the symbol is explicitly referenced.  Since portable code cannot
++  # rely on this symbol name, it's probably fine to never include it in
++  # preloaded symbol tables.
++  # Exclude shared library initialization/finalization symbols.
++dnl Note also adjust exclude_expsyms for C++ above.
++  extract_expsyms_cmds=
++
++  case $host_os in
++  cygwin* | mingw* | pw32* | cegcc*)
++    # FIXME: the MSVC++ port hasn't been tested in a loooong time
++    # When not using gcc, we currently assume that we are using
++    # Microsoft Visual C++.
++    if test "$GCC" != yes; then
++      with_gnu_ld=no
++    fi
++    ;;
++  interix*)
++    # we just hope/assume this is gcc and not c89 (= MSVC++)
++    with_gnu_ld=yes
++    ;;
++  openbsd*)
++    with_gnu_ld=no
++    ;;
++  linux* | k*bsd*-gnu | gnu*)
++    _LT_TAGVAR(link_all_deplibs, $1)=no
++    ;;
++  esac
++
++  _LT_TAGVAR(ld_shlibs, $1)=yes
++
++  # On some targets, GNU ld is compatible enough with the native linker
++  # that we're better off using the native interface for both.
++  lt_use_gnu_ld_interface=no
++  if test "$with_gnu_ld" = yes; then
++    case $host_os in
++      aix*)
++	# The AIX port of GNU ld has always aspired to compatibility
++	# with the native linker.  However, as the warning in the GNU ld
++	# block says, versions before 2.19.5* couldn't really create working
++	# shared libraries, regardless of the interface used.
++	case `$LD -v 2>&1` in
++	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
++	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
++	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
++	  *)
++	    lt_use_gnu_ld_interface=yes
++	    ;;
++	esac
++	;;
++      *)
++	lt_use_gnu_ld_interface=yes
++	;;
++    esac
++  fi
++
++  if test "$lt_use_gnu_ld_interface" = yes; then
++    # If archive_cmds runs LD, not CC, wlarc should be empty
++    wlarc='${wl}'
++
++    # Set some defaults for GNU ld with shared library support. These
++    # are reset later if shared libraries are not supported. Putting them
++    # here allows them to be overridden if necessary.
++    runpath_var=LD_RUN_PATH
++    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++    # ancient GNU ld didn't support --whole-archive et. al.
++    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
++      _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
++    else
++      _LT_TAGVAR(whole_archive_flag_spec, $1)=
++    fi
++    supports_anon_versioning=no
++    case `$LD -v 2>&1` in
++      *GNU\ gold*) supports_anon_versioning=yes ;;
++      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
++      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
++      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
++      *\ 2.11.*) ;; # other 2.11 versions
++      *) supports_anon_versioning=yes ;;
++    esac
++
++    # See if GNU ld supports shared libraries.
++    case $host_os in
++    aix[[3-9]]*)
++      # On AIX/PPC, the GNU linker is very broken
++      if test "$host_cpu" != ia64; then
++	_LT_TAGVAR(ld_shlibs, $1)=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: the GNU linker, at least up to release 2.19, is reported
++*** to be unable to reliably create shared libraries on AIX.
++*** Therefore, libtool is disabling shared libraries support.  If you
++*** really care for shared libraries, you may want to install binutils
++*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
++*** You will then need to restart the configuration process.
++
++_LT_EOF
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++            _LT_TAGVAR(archive_expsym_cmds, $1)=''
++        ;;
++      m68k)
++            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++            _LT_TAGVAR(hardcode_minus_L, $1)=yes
++        ;;
++      esac
++      ;;
++
++    beos*)
++      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
++	# support --undefined.  This deserves some investigation.  FIXME
++	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++      else
++	_LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++
++    cygwin* | mingw* | pw32* | cegcc*)
++      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
++      # as there is no search path for DLLs.
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
++      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++      _LT_TAGVAR(always_export_symbols, $1)=no
++      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
++      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
++      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
++
++      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
++        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++	# If the export-symbols file already is a .def file (1st line
++	# is EXPORTS), use it as is; otherwise, prepend...
++	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	  cp $export_symbols $output_objdir/$soname.def;
++	else
++	  echo EXPORTS > $output_objdir/$soname.def;
++	  cat $export_symbols >> $output_objdir/$soname.def;
++	fi~
++	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++      else
++	_LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++
++    haiku*)
++      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++      _LT_TAGVAR(link_all_deplibs, $1)=yes
++      ;;
++
++    interix[[3-9]]*)
++      _LT_TAGVAR(hardcode_direct, $1)=no
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
++      # Instead, shared libraries are loaded at an image base (0x10000000 by
++      # default) and relocated if they conflict, which is a slow very memory
++      # consuming and fragmenting process.  To avoid this, we pick a random,
++      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
++      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
++      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++      ;;
++
++    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
++      tmp_diet=no
++      if test "$host_os" = linux-dietlibc; then
++	case $cc_basename in
++	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
++	esac
++      fi
++      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
++	 && test "$tmp_diet" = no
++      then
++	tmp_addflag=' $pic_flag'
++	tmp_sharedflag='-shared'
++	case $cc_basename,$host_cpu in
++        pgcc*)				# Portland Group C compiler
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  tmp_addflag=' $pic_flag'
++	  ;;
++	pgf77* | pgf90* | pgf95* | pgfortran*)
++					# Portland Group f77 and f90 compilers
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  tmp_addflag=' $pic_flag -Mnomain' ;;
++	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
++	  tmp_addflag=' -i_dynamic' ;;
++	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
++	  tmp_addflag=' -i_dynamic -nofor_main' ;;
++	ifc* | ifort*)			# Intel Fortran compiler
++	  tmp_addflag=' -nofor_main' ;;
++	lf95*)				# Lahey Fortran 8.1
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
++	  tmp_sharedflag='--shared' ;;
++	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
++	  tmp_sharedflag='-qmkshrobj'
++	  tmp_addflag= ;;
++	nvcc*)	# Cuda Compiler Driver 2.2
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  _LT_TAGVAR(compiler_needs_object, $1)=yes
++	  ;;
++	esac
++	case `$CC -V 2>&1 | sed 5q` in
++	*Sun\ C*)			# Sun C 5.9
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	  _LT_TAGVAR(compiler_needs_object, $1)=yes
++	  tmp_sharedflag='-G' ;;
++	*Sun\ F*)			# Sun Fortran 8.3
++	  tmp_sharedflag='-G' ;;
++	esac
++	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++
++        if test "x$supports_anon_versioning" = xyes; then
++          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
++	    cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
++	    echo "local: *; };" >> $output_objdir/$libname.ver~
++	    $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
++        fi
++
++	case $cc_basename in
++	xlf* | bgf* | bgxlf* | mpixlf*)
++	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
++	  if test "x$supports_anon_versioning" = xyes; then
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
++	      cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
++	      echo "local: *; };" >> $output_objdir/$libname.ver~
++	      $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
++	  fi
++	  ;;
++	esac
++      else
++        _LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++
++    netbsd* | netbsdelf*-gnu)
++      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
++	wlarc=
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      fi
++      ;;
++
++    solaris*)
++      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
++	_LT_TAGVAR(ld_shlibs, $1)=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: The releases 2.8.* of the GNU linker cannot reliably
++*** create shared libraries on Solaris systems.  Therefore, libtool
++*** is disabling shared libraries support.  We urge you to upgrade GNU
++*** binutils to release 2.9.1 or newer.  Another option is to modify
++*** your PATH or compiler configuration so that the native linker is
++*** used, and then restart.
++
++_LT_EOF
++      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      else
++	_LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++
++    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
++      case `$LD -v 2>&1` in
++        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
++	_LT_TAGVAR(ld_shlibs, $1)=no
++	cat <<_LT_EOF 1>&2
++
++*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
++*** reliably create shared libraries on SCO systems.  Therefore, libtool
++*** is disabling shared libraries support.  We urge you to upgrade GNU
++*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
++*** your PATH or compiler configuration so that the native linker is
++*** used, and then restart.
++
++_LT_EOF
++	;;
++	*)
++	  # For security reasons, it is highly recommended that you always
++	  # use absolute paths for naming shared libraries, and exclude the
++	  # DT_RUNPATH tag from executables and libraries.  But doing so
++	  # requires that you compile everything twice, which is a pain.
++	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++	  else
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	  fi
++	;;
++      esac
++      ;;
++
++    sunos4*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++      wlarc=
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    *)
++      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++      else
++	_LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++    esac
++
++    if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
++      runpath_var=
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
++      _LT_TAGVAR(whole_archive_flag_spec, $1)=
++    fi
++  else
++    # PORTME fill in a description of your system's linker (not GNU ld)
++    case $host_os in
++    aix3*)
++      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++      _LT_TAGVAR(always_export_symbols, $1)=yes
++      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
++      # Note: this linker hardcodes the directories in LIBPATH if there
++      # are no directories specified by -L.
++      _LT_TAGVAR(hardcode_minus_L, $1)=yes
++      if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
++	# Neither direct hardcoding nor static linking is supported with a
++	# broken collect2.
++	_LT_TAGVAR(hardcode_direct, $1)=unsupported
++      fi
++      ;;
++
++    aix[[4-9]]*)
++      if test "$host_cpu" = ia64; then
++	# On IA64, the linker does run time linking by default, so we don't
++	# have to do anything special.
++	aix_use_runtimelinking=no
++	exp_sym_flag='-Bexport'
++	no_entry_flag=""
++      else
++	# If we're using GNU nm, then we don't want the "-C" option.
++	# -C means demangle to AIX nm, but means don't demangle with GNU nm
++	# Also, AIX nm treats weak defined symbols like other global
++	# defined symbols, whereas GNU nm marks them as "W".
++	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
++	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++	else
++	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
++	fi
++	aix_use_runtimelinking=no
++
++	# Test if we are trying to use run time linking or normal
++	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
++	# need to do runtime linking.
++	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
++	  for ld_flag in $LDFLAGS; do
++	  if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
++	    aix_use_runtimelinking=yes
++	    break
++	  fi
++	  done
++	  ;;
++	esac
++
++	exp_sym_flag='-bexport'
++	no_entry_flag='-bnoentry'
++      fi
++
++      # When large executables or shared objects are built, AIX ld can
++      # have problems creating the table of contents.  If linking a library
++      # or program results in "error TOC overflow" add -mminimal-toc to
++      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
++      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
++
++      _LT_TAGVAR(archive_cmds, $1)=''
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
++      _LT_TAGVAR(link_all_deplibs, $1)=yes
++      _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
++
++      if test "$GCC" = yes; then
++	case $host_os in aix4.[[012]]|aix4.[[012]].*)
++	# We only want to do this on AIX 4.2 and lower, the check
++	# below for broken collect2 doesn't work under 4.3+
++	  collect2name=`${CC} -print-prog-name=collect2`
++	  if test -f "$collect2name" &&
++	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
++	  then
++	  # We have reworked collect2
++	  :
++	  else
++	  # We have old collect2
++	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
++	  # It fails to find uninstalled libraries when the uninstalled
++	  # path is not listed in the libpath.  Setting hardcode_minus_L
++	  # to unsupported forces relinking
++	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
++	  fi
++	  ;;
++	esac
++	shared_flag='-shared'
++	if test "$aix_use_runtimelinking" = yes; then
++	  shared_flag="$shared_flag "'${wl}-G'
++	fi
++	_LT_TAGVAR(link_all_deplibs, $1)=no
++      else
++	# not using gcc
++	if test "$host_cpu" = ia64; then
++	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
++	# chokes on -Wl,-G. The following line is correct:
++	  shared_flag='-G'
++	else
++	  if test "$aix_use_runtimelinking" = yes; then
++	    shared_flag='${wl}-G'
++	  else
++	    shared_flag='${wl}-bM:SRE'
++	  fi
++	fi
++      fi
++
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
++      # It seems that -bexpall does not export symbols beginning with
++      # underscore (_), so it is better to generate a list of symbols to export.
++      _LT_TAGVAR(always_export_symbols, $1)=yes
++      if test "$aix_use_runtimelinking" = yes; then
++	# Warning - without using the other runtime loading flags (-brtl),
++	# -berok will link without error, but may produce a broken library.
++	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
++        # Determine the default libpath from the value encoded in an
++        # empty executable.
++        _LT_SYS_MODULE_PATH_AIX([$1])
++        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
++        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++      else
++	if test "$host_cpu" = ia64; then
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
++	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
++	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
++	else
++	 # Determine the default libpath from the value encoded in an
++	 # empty executable.
++	 _LT_SYS_MODULE_PATH_AIX([$1])
++	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
++	  # Warning - without using the other run time loading flags,
++	  # -berok will link without error, but may produce a broken library.
++	  _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
++	  _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
++	  if test "$with_gnu_ld" = yes; then
++	    # We only use this code for GNU lds that support --whole-archive.
++	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
++	  else
++	    # Exported symbols can be pulled into shared objects from archives
++	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
++	  fi
++	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
++	  # This is similar to how AIX traditionally builds its shared libraries.
++	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
++	fi
++      fi
++      ;;
++
++    amigaos*)
++      case $host_cpu in
++      powerpc)
++            # see comment about AmigaOS4 .so support
++            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++            _LT_TAGVAR(archive_expsym_cmds, $1)=''
++        ;;
++      m68k)
++            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
++            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++            _LT_TAGVAR(hardcode_minus_L, $1)=yes
++        ;;
++      esac
++      ;;
++
++    bsdi[[45]]*)
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
++      ;;
++
++    cygwin* | mingw* | pw32* | cegcc*)
++      # When not using gcc, we currently assume that we are using
++      # Microsoft Visual C++.
++      # hardcode_libdir_flag_spec is actually meaningless, as there is
++      # no search path for DLLs.
++      case $cc_basename in
++      cl*)
++	# Native MSVC
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
++	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	_LT_TAGVAR(always_export_symbols, $1)=yes
++	_LT_TAGVAR(file_list_spec, $1)='@'
++	# Tell ltmain to make .lib files, not .a files.
++	libext=lib
++	# Tell ltmain to make .dll files, not .so files.
++	shrext_cmds=".dll"
++	# FIXME: Setting linknames here is a bad hack.
++	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
++	_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	    sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
++	  else
++	    sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
++	  fi~
++	  $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
++	  linknames='
++	# The linker will not automatically build a static lib if we build a DLL.
++	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
++	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
++	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
++	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
++	# Don't use ranlib
++	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
++	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
++	  lt_tool_outputfile="@TOOL_OUTPUT@"~
++	  case $lt_outputfile in
++	    *.exe|*.EXE) ;;
++	    *)
++	      lt_outputfile="$lt_outputfile.exe"
++	      lt_tool_outputfile="$lt_tool_outputfile.exe"
++	      ;;
++	  esac~
++	  if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
++	    $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
++	    $RM "$lt_outputfile.manifest";
++	  fi'
++	;;
++      *)
++	# Assume MSVC wrapper
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
++	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	# Tell ltmain to make .lib files, not .a files.
++	libext=lib
++	# Tell ltmain to make .dll files, not .so files.
++	shrext_cmds=".dll"
++	# FIXME: Setting linknames here is a bad hack.
++	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
++	# The linker will automatically build a .lib file if we build a DLL.
++	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
++	# FIXME: Should let the user specify the lib program.
++	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
++	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
++	;;
++      esac
++      ;;
++
++    darwin* | rhapsody*)
++      _LT_DARWIN_LINKER_FEATURES($1)
++      ;;
++
++    dgux*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
++    # support.  Future versions do this automatically, but an explicit c++rt0.o
++    # does not break anything, and helps significantly (at the cost of a little
++    # extra space).
++    freebsd2.2*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
++    freebsd2.*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_minus_L, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
++    freebsd* | dragonfly*)
++      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    hpux9*)
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++      fi
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++
++      # hardcode_minus_L: Not really in the search PATH,
++      # but as the default location of the library.
++      _LT_TAGVAR(hardcode_minus_L, $1)=yes
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++      ;;
++
++    hpux10*)
++      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
++      fi
++      if test "$with_gnu_ld" = no; then
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
++	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
++	_LT_TAGVAR(hardcode_direct, $1)=yes
++	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++	# hardcode_minus_L: Not really in the search PATH,
++	# but as the default location of the library.
++	_LT_TAGVAR(hardcode_minus_L, $1)=yes
++      fi
++      ;;
++
++    hpux11*)
++      if test "$GCC" = yes && test "$with_gnu_ld" = no; then
++	case $host_cpu in
++	hppa*64*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	ia64*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	esac
++      else
++	case $host_cpu in
++	hppa*64*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	ia64*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	*)
++	m4_if($1, [], [
++	  # Older versions of the 11.00 compiler do not understand -b yet
++	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
++	  _LT_LINKER_OPTION([if $CC understands -b],
++	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
++	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
++	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
++	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
++	  ;;
++	esac
++      fi
++      if test "$with_gnu_ld" = no; then
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
++	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++	case $host_cpu in
++	hppa*64*|ia64*)
++	  _LT_TAGVAR(hardcode_direct, $1)=no
++	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	  ;;
++	*)
++	  _LT_TAGVAR(hardcode_direct, $1)=yes
++	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++
++	  # hardcode_minus_L: Not really in the search PATH,
++	  # but as the default location of the library.
++	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
++	  ;;
++	esac
++      fi
++      ;;
++
++    irix5* | irix6* | nonstopux*)
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++	# Try to use the -exported_symbol ld option, if it does not
++	# work, assume that -exports_file does not work either and
++	# implicitly export all symbols.
++	# This should be the same for all languages, so no per-tag cache variable.
++	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
++	  [lt_cv_irix_exported_symbol],
++	  [save_LDFLAGS="$LDFLAGS"
++	   LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
++	   AC_LINK_IFELSE(
++	     [AC_LANG_SOURCE(
++	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
++			      [C++], [[int foo (void) { return 0; }]],
++			      [Fortran 77], [[
++      subroutine foo
++      end]],
++			      [Fortran], [[
++      subroutine foo
++      end]])])],
++	      [lt_cv_irix_exported_symbol=yes],
++	      [lt_cv_irix_exported_symbol=no])
++           LDFLAGS="$save_LDFLAGS"])
++	if test "$lt_cv_irix_exported_symbol" = yes; then
++          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
++	fi
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
++      fi
++      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++      _LT_TAGVAR(inherit_rpath, $1)=yes
++      _LT_TAGVAR(link_all_deplibs, $1)=yes
++      ;;
++
++    netbsd* | netbsdelf*-gnu)
++      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
++      fi
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    newsos6)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    *nto* | *qnx*)
++      ;;
++
++    openbsd*)
++      if test -f /usr/libexec/ld.so; then
++	_LT_TAGVAR(hardcode_direct, $1)=yes
++	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++	else
++	  case $host_os in
++	   openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
++	     _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
++	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++	     ;;
++	   *)
++	     _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
++	     _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	     ;;
++	  esac
++	fi
++      else
++	_LT_TAGVAR(ld_shlibs, $1)=no
++      fi
++      ;;
++
++    os2*)
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++      _LT_TAGVAR(hardcode_minus_L, $1)=yes
++      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
++      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
++      ;;
++
++    osf3*)
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++      else
++	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++      fi
++      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++      ;;
++
++    osf4* | osf5*)	# as osf3* with the addition of -msym flag
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++      else
++	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
++	$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
++
++	# Both c and cxx compiler support -rpath directly
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
++      fi
++      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++      ;;
++
++    solaris*)
++      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
++      if test "$GCC" = yes; then
++	wlarc='${wl}'
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
++      else
++	case `$CC -V 2>&1` in
++	*"Compilers 5.0"*)
++	  wlarc=''
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
++	  ;;
++	*)
++	  wlarc='${wl}'
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	  $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
++	  ;;
++	esac
++      fi
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      case $host_os in
++      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
++      *)
++	# The compiler driver will combine and reorder linker options,
++	# but understands `-z linker_flag'.  GCC discards it without `$wl',
++	# but is careful enough not to reorder.
++	# Supported since Solaris 2.6 (maybe 2.5.1?)
++	if test "$GCC" = yes; then
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
++	else
++	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
++	fi
++	;;
++      esac
++      _LT_TAGVAR(link_all_deplibs, $1)=yes
++      ;;
++
++    sunos4*)
++      if test "x$host_vendor" = xsequent; then
++	# Use $CC to link under sequent, because it throws in some extra .o
++	# files that make .init and .fini sections work.
++	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
++      fi
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++      _LT_TAGVAR(hardcode_direct, $1)=yes
++      _LT_TAGVAR(hardcode_minus_L, $1)=yes
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    sysv4)
++      case $host_vendor in
++	sni)
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
++	;;
++	siemens)
++	  ## LD is ld it makes a PLAMLIB
++	  ## CC just makes a GrossModule.
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
++	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
++	  _LT_TAGVAR(hardcode_direct, $1)=no
++        ;;
++	motorola)
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
++	;;
++      esac
++      runpath_var='LD_RUN_PATH'
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    sysv4.3*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
++      ;;
++
++    sysv4*MP*)
++      if test -d /usr/nec; then
++	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	runpath_var=LD_RUN_PATH
++	hardcode_runpath_var=yes
++	_LT_TAGVAR(ld_shlibs, $1)=yes
++      fi
++      ;;
++
++    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
++      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
++      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      runpath_var='LD_RUN_PATH'
++
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      fi
++      ;;
++
++    sysv5* | sco3.2v5* | sco5v6*)
++      # Note: We can NOT use -z defs as we might desire, because we do not
++      # link with -lc, and that would cause any symbols used from libc to
++      # always be unresolved, which means just about no library would
++      # ever link correctly.  If we're not using GNU ld we use -z text
++      # though, which does catch some bad symbols but isn't as heavy-handed
++      # as -z defs.
++      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
++      _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
++      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
++      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
++      _LT_TAGVAR(link_all_deplibs, $1)=yes
++      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
++      runpath_var='LD_RUN_PATH'
++
++      if test "$GCC" = yes; then
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      else
++	_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++      fi
++      ;;
++
++    uts4*)
++      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
++      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      ;;
++
++    *)
++      _LT_TAGVAR(ld_shlibs, $1)=no
++      ;;
++    esac
++
++    if test x$host_vendor = xsni; then
++      case $host in
++      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
++	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
++	;;
++      esac
++    fi
++  fi
++])
++AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
++test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
++
++_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
++
++_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
++_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
++_LT_DECL([], [extract_expsyms_cmds], [2],
++    [The commands to extract the exported symbol list from a shared archive])
++
++#
++# Do we need to explicitly link libc?
++#
++case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
++x|xyes)
++  # Assume -lc should be added
++  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
++
++  if test "$enable_shared" = yes && test "$GCC" = yes; then
++    case $_LT_TAGVAR(archive_cmds, $1) in
++    *'~'*)
++      # FIXME: we may have to deal with multi-command sequences.
++      ;;
++    '$CC '*)
++      # Test whether the compiler implicitly links with -lc since on some
++      # systems, -lgcc has to come before -lc. If gcc already passes -lc
++      # to ld, don't add -lc before -lgcc.
++      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
++	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
++	[$RM conftest*
++	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
++
++	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
++	  soname=conftest
++	  lib=conftest
++	  libobjs=conftest.$ac_objext
++	  deplibs=
++	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
++	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
++	  compiler_flags=-v
++	  linker_flags=-v
++	  verstring=
++	  output_objdir=.
++	  libname=conftest
++	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
++	  _LT_TAGVAR(allow_undefined_flag, $1)=
++	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
++	  then
++	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++	  else
++	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
++	  fi
++	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
++	else
++	  cat conftest.err 1>&5
++	fi
++	$RM conftest*
++	])
++      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
++      ;;
++    esac
++  fi
++  ;;
++esac
++
++_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
++    [Whether or not to add -lc for building shared libraries])
++_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
++    [enable_shared_with_static_runtimes], [0],
++    [Whether or not to disallow shared libs when runtime libs are static])
++_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
++    [Compiler flag to allow reflexive dlopens])
++_LT_TAGDECL([], [whole_archive_flag_spec], [1],
++    [Compiler flag to generate shared objects directly from archives])
++_LT_TAGDECL([], [compiler_needs_object], [1],
++    [Whether the compiler copes with passing no objects directly])
++_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
++    [Create an old-style archive from a shared archive])
++_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
++    [Create a temporary old-style archive to link instead of a shared archive])
++_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
++_LT_TAGDECL([], [archive_expsym_cmds], [2])
++_LT_TAGDECL([], [module_cmds], [2],
++    [Commands used to build a loadable module if different from building
++    a shared archive.])
++_LT_TAGDECL([], [module_expsym_cmds], [2])
++_LT_TAGDECL([], [with_gnu_ld], [1],
++    [Whether we are building with GNU ld or not])
++_LT_TAGDECL([], [allow_undefined_flag], [1],
++    [Flag that allows shared libraries with undefined symbols to be built])
++_LT_TAGDECL([], [no_undefined_flag], [1],
++    [Flag that enforces no undefined symbols])
++_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
++    [Flag to hardcode $libdir into a binary during linking.
++    This must work even if $libdir does not exist])
++_LT_TAGDECL([], [hardcode_libdir_separator], [1],
++    [Whether we need a single "-rpath" flag with a separated argument])
++_LT_TAGDECL([], [hardcode_direct], [0],
++    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
++    DIR into the resulting binary])
++_LT_TAGDECL([], [hardcode_direct_absolute], [0],
++    [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
++    DIR into the resulting binary and the resulting library dependency is
++    "absolute", i.e impossible to change by setting ${shlibpath_var} if the
++    library is relocated])
++_LT_TAGDECL([], [hardcode_minus_L], [0],
++    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
++    into the resulting binary])
++_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
++    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
++    into the resulting binary])
++_LT_TAGDECL([], [hardcode_automatic], [0],
++    [Set to "yes" if building a shared library automatically hardcodes DIR
++    into the library and all subsequent libraries and executables linked
++    against it])
++_LT_TAGDECL([], [inherit_rpath], [0],
++    [Set to yes if linker adds runtime paths of dependent libraries
++    to runtime path list])
++_LT_TAGDECL([], [link_all_deplibs], [0],
++    [Whether libtool must link a program against all its dependency libraries])
++_LT_TAGDECL([], [always_export_symbols], [0],
++    [Set to "yes" if exported symbols are required])
++_LT_TAGDECL([], [export_symbols_cmds], [2],
++    [The commands to list exported symbols])
++_LT_TAGDECL([], [exclude_expsyms], [1],
++    [Symbols that should not be listed in the preloaded symbols])
++_LT_TAGDECL([], [include_expsyms], [1],
++    [Symbols that must always be exported])
++_LT_TAGDECL([], [prelink_cmds], [2],
++    [Commands necessary for linking programs (against libraries) with templates])
++_LT_TAGDECL([], [postlink_cmds], [2],
++    [Commands necessary for finishing linking programs])
++_LT_TAGDECL([], [file_list_spec], [1],
++    [Specify filename containing input files])
++dnl FIXME: Not yet implemented
++dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
++dnl    [Compiler flag to generate thread safe objects])
++])# _LT_LINKER_SHLIBS
++
++
++# _LT_LANG_C_CONFIG([TAG])
++# ------------------------
++# Ensure that the configuration variables for a C compiler are suitably
++# defined.  These variables are subsequently used by _LT_CONFIG to write
++# the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_C_CONFIG],
++[m4_require([_LT_DECL_EGREP])dnl
++lt_save_CC="$CC"
++AC_LANG_PUSH(C)
++
++# Source file extension for C test sources.
++ac_ext=c
++
++# Object file extension for compiled C test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# Code to be used in simple compile tests
++lt_simple_compile_test_code="int some_variable = 0;"
++
++# Code to be used in simple link tests
++lt_simple_link_test_code='int main(){return(0);}'
++
++_LT_TAG_COMPILER
++# Save the default compiler, since it gets overwritten when the other
++# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
++compiler_DEFAULT=$CC
++
++# save warnings/boilerplate of simple test code
++_LT_COMPILER_BOILERPLATE
++_LT_LINKER_BOILERPLATE
++
++## CAVEAT EMPTOR:
++## There is no encapsulation within the following macros, do not change
++## the running order or otherwise move them around unless you know exactly
++## what you are doing...
++if test -n "$compiler"; then
++  _LT_COMPILER_NO_RTTI($1)
++  _LT_COMPILER_PIC($1)
++  _LT_COMPILER_C_O($1)
++  _LT_COMPILER_FILE_LOCKS($1)
++  _LT_LINKER_SHLIBS($1)
++  _LT_SYS_DYNAMIC_LINKER($1)
++  _LT_LINKER_HARDCODE_LIBPATH($1)
++  LT_SYS_DLOPEN_SELF
++  _LT_CMD_STRIPLIB
++
++  # Report which library types will actually be built
++  AC_MSG_CHECKING([if libtool supports shared libraries])
++  AC_MSG_RESULT([$can_build_shared])
++
++  AC_MSG_CHECKING([whether to build shared libraries])
++  test "$can_build_shared" = "no" && enable_shared=no
++
++  # On AIX, shared libraries and static libraries use the same namespace, and
++  # are all built from PIC.
++  case $host_os in
++  aix3*)
++    test "$enable_shared" = yes && enable_static=no
++    if test -n "$RANLIB"; then
++      archive_cmds="$archive_cmds~\$RANLIB \$lib"
++      postinstall_cmds='$RANLIB $lib'
++    fi
++    ;;
++
++  aix[[4-9]]*)
++    if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
++      test "$enable_shared" = yes && enable_static=no
++    fi
++    ;;
++  esac
++  AC_MSG_RESULT([$enable_shared])
++
++  AC_MSG_CHECKING([whether to build static libraries])
++  # Make sure either enable_shared or enable_static is yes.
++  test "$enable_shared" = yes || enable_static=yes
++  AC_MSG_RESULT([$enable_static])
++
++  _LT_CONFIG($1)
++fi
++AC_LANG_POP
++CC="$lt_save_CC"
++])# _LT_LANG_C_CONFIG
++
++
++# _LT_LANG_CXX_CONFIG([TAG])
++# --------------------------
++# Ensure that the configuration variables for a C++ compiler are suitably
++# defined.  These variables are subsequently used by _LT_CONFIG to write
++# the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_CXX_CONFIG],
++[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++m4_require([_LT_DECL_EGREP])dnl
++m4_require([_LT_PATH_MANIFEST_TOOL])dnl
++if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
++    ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
++    (test "X$CXX" != "Xg++"))) ; then
++  AC_PROG_CXXCPP
++else
++  _lt_caught_CXX_error=yes
++fi
++
++AC_LANG_PUSH(C++)
++_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++_LT_TAGVAR(allow_undefined_flag, $1)=
++_LT_TAGVAR(always_export_symbols, $1)=no
++_LT_TAGVAR(archive_expsym_cmds, $1)=
++_LT_TAGVAR(compiler_needs_object, $1)=no
++_LT_TAGVAR(export_dynamic_flag_spec, $1)=
++_LT_TAGVAR(hardcode_direct, $1)=no
++_LT_TAGVAR(hardcode_direct_absolute, $1)=no
++_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
++_LT_TAGVAR(hardcode_libdir_separator, $1)=
++_LT_TAGVAR(hardcode_minus_L, $1)=no
++_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
++_LT_TAGVAR(hardcode_automatic, $1)=no
++_LT_TAGVAR(inherit_rpath, $1)=no
++_LT_TAGVAR(module_cmds, $1)=
++_LT_TAGVAR(module_expsym_cmds, $1)=
++_LT_TAGVAR(link_all_deplibs, $1)=unknown
++_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
++_LT_TAGVAR(reload_flag, $1)=$reload_flag
++_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
++_LT_TAGVAR(no_undefined_flag, $1)=
++_LT_TAGVAR(whole_archive_flag_spec, $1)=
++_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
++
++# Source file extension for C++ test sources.
++ac_ext=cpp
++
++# Object file extension for compiled C++ test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# No sense in running all these tests if we already determined that
++# the CXX compiler isn't working.  Some variables (like enable_shared)
++# are currently assumed to apply to all compilers on this platform,
++# and will be corrupted by setting them based on a non-working compiler.
++if test "$_lt_caught_CXX_error" != yes; then
++  # Code to be used in simple compile tests
++  lt_simple_compile_test_code="int some_variable = 0;"
++
++  # Code to be used in simple link tests
++  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
++
++  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
++  _LT_TAG_COMPILER
++
++  # save warnings/boilerplate of simple test code
++  _LT_COMPILER_BOILERPLATE
++  _LT_LINKER_BOILERPLATE
++
++  # Allow CC to be a program name with arguments.
++  lt_save_CC=$CC
++  lt_save_CFLAGS=$CFLAGS
++  lt_save_LD=$LD
++  lt_save_GCC=$GCC
++  GCC=$GXX
++  lt_save_with_gnu_ld=$with_gnu_ld
++  lt_save_path_LD=$lt_cv_path_LD
++  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
++    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
++  else
++    $as_unset lt_cv_prog_gnu_ld
++  fi
++  if test -n "${lt_cv_path_LDCXX+set}"; then
++    lt_cv_path_LD=$lt_cv_path_LDCXX
++  else
++    $as_unset lt_cv_path_LD
++  fi
++  test -z "${LDCXX+set}" || LD=$LDCXX
++  CC=${CXX-"c++"}
++  CFLAGS=$CXXFLAGS
++  compiler=$CC
++  _LT_TAGVAR(compiler, $1)=$CC
++  _LT_CC_BASENAME([$compiler])
++
++  if test -n "$compiler"; then
++    # We don't want -fno-exception when compiling C++ code, so set the
++    # no_builtin_flag separately
++    if test "$GXX" = yes; then
++      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
++    else
++      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
++    fi
++
++    if test "$GXX" = yes; then
++      # Set up default GNU C++ configuration
++
++      LT_PATH_LD
++
++      # Check if GNU C++ uses GNU ld as the underlying linker, since the
++      # archiving commands below assume that GNU ld is being used.
++      if test "$with_gnu_ld" = yes; then
++        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
++        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++
++        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++
++        # If archive_cmds runs LD, not CC, wlarc should be empty
++        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
++        #     investigate it a little bit more. (MM)
++        wlarc='${wl}'
++
++        # ancient GNU ld didn't support --whole-archive et. al.
++        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
++	  $GREP 'no-whole-archive' > /dev/null; then
++          _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
++        else
++          _LT_TAGVAR(whole_archive_flag_spec, $1)=
++        fi
++      else
++        with_gnu_ld=no
++        wlarc=
++
++        # A generic and very simple default shared library creation
++        # command for GNU C++ for the case where it uses the native
++        # linker, instead of GNU ld.  If possible, this setting should
++        # overridden to take advantage of the native linker features on
++        # the platform it is being used on.
++        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
++      fi
++
++      # Commands to make compiler produce verbose output that lists
++      # what "hidden" libraries, object files and flags are used when
++      # linking a shared library.
++      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
++
++    else
++      GXX=no
++      with_gnu_ld=no
++      wlarc=
++    fi
++
++    # PORTME: fill in a description of your system's C++ link characteristics
++    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
++    _LT_TAGVAR(ld_shlibs, $1)=yes
++    case $host_os in
++      aix3*)
++        # FIXME: insert proper C++ library support
++        _LT_TAGVAR(ld_shlibs, $1)=no
++        ;;
++      aix[[4-9]]*)
++        if test "$host_cpu" = ia64; then
++          # On IA64, the linker does run time linking by default, so we don't
++          # have to do anything special.
++          aix_use_runtimelinking=no
++          exp_sym_flag='-Bexport'
++          no_entry_flag=""
++        else
++          aix_use_runtimelinking=no
++
++          # Test if we are trying to use run time linking or normal
++          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
++          # need to do runtime linking.
++          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
++	    for ld_flag in $LDFLAGS; do
++	      case $ld_flag in
++	      *-brtl*)
++	        aix_use_runtimelinking=yes
++	        break
++	        ;;
++	      esac
++	    done
++	    ;;
++          esac
++
++          exp_sym_flag='-bexport'
++          no_entry_flag='-bnoentry'
++        fi
++
++        # When large executables or shared objects are built, AIX ld can
++        # have problems creating the table of contents.  If linking a library
++        # or program results in "error TOC overflow" add -mminimal-toc to
++        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
++        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
++
++        _LT_TAGVAR(archive_cmds, $1)=''
++        _LT_TAGVAR(hardcode_direct, $1)=yes
++        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
++        _LT_TAGVAR(link_all_deplibs, $1)=yes
++        _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
++
++        if test "$GXX" = yes; then
++          case $host_os in aix4.[[012]]|aix4.[[012]].*)
++          # We only want to do this on AIX 4.2 and lower, the check
++          # below for broken collect2 doesn't work under 4.3+
++	  collect2name=`${CC} -print-prog-name=collect2`
++	  if test -f "$collect2name" &&
++	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
++	  then
++	    # We have reworked collect2
++	    :
++	  else
++	    # We have old collect2
++	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
++	    # It fails to find uninstalled libraries when the uninstalled
++	    # path is not listed in the libpath.  Setting hardcode_minus_L
++	    # to unsupported forces relinking
++	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
++	  fi
++          esac
++          shared_flag='-shared'
++	  if test "$aix_use_runtimelinking" = yes; then
++	    shared_flag="$shared_flag "'${wl}-G'
++	  fi
++        else
++          # not using gcc
++          if test "$host_cpu" = ia64; then
++	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
++	  # chokes on -Wl,-G. The following line is correct:
++	  shared_flag='-G'
++          else
++	    if test "$aix_use_runtimelinking" = yes; then
++	      shared_flag='${wl}-G'
++	    else
++	      shared_flag='${wl}-bM:SRE'
++	    fi
++          fi
++        fi
++
++        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
++        # It seems that -bexpall does not export symbols beginning with
++        # underscore (_), so it is better to generate a list of symbols to
++	# export.
++        _LT_TAGVAR(always_export_symbols, $1)=yes
++        if test "$aix_use_runtimelinking" = yes; then
++          # Warning - without using the other runtime loading flags (-brtl),
++          # -berok will link without error, but may produce a broken library.
++          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
++          # Determine the default libpath from the value encoded in an empty
++          # executable.
++          _LT_SYS_MODULE_PATH_AIX([$1])
++          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
++
++          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
++        else
++          if test "$host_cpu" = ia64; then
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
++	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
++	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
++          else
++	    # Determine the default libpath from the value encoded in an
++	    # empty executable.
++	    _LT_SYS_MODULE_PATH_AIX([$1])
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
++	    # Warning - without using the other run time loading flags,
++	    # -berok will link without error, but may produce a broken library.
++	    _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
++	    _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
++	    if test "$with_gnu_ld" = yes; then
++	      # We only use this code for GNU lds that support --whole-archive.
++	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
++	    else
++	      # Exported symbols can be pulled into shared objects from archives
++	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
++	    fi
++	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
++	    # This is similar to how AIX traditionally builds its shared
++	    # libraries.
++	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
++          fi
++        fi
++        ;;
++
++      beos*)
++	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
++	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
++	  # support --undefined.  This deserves some investigation.  FIXME
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	else
++	  _LT_TAGVAR(ld_shlibs, $1)=no
++	fi
++	;;
++
++      chorus*)
++        case $cc_basename in
++          *)
++	  # FIXME: insert proper C++ library support
++	  _LT_TAGVAR(ld_shlibs, $1)=no
++	  ;;
++        esac
++        ;;
++
++      cygwin* | mingw* | pw32* | cegcc*)
++	case $GXX,$cc_basename in
++	,cl* | no,cl*)
++	  # Native MSVC
++	  # hardcode_libdir_flag_spec is actually meaningless, as there is
++	  # no search path for DLLs.
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
++	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	  _LT_TAGVAR(always_export_symbols, $1)=yes
++	  _LT_TAGVAR(file_list_spec, $1)='@'
++	  # Tell ltmain to make .lib files, not .a files.
++	  libext=lib
++	  # Tell ltmain to make .dll files, not .so files.
++	  shrext_cmds=".dll"
++	  # FIXME: Setting linknames here is a bad hack.
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	      $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
++	    else
++	      $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
++	    fi~
++	    $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
++	    linknames='
++	  # The linker will not automatically build a static lib if we build a DLL.
++	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
++	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
++	  # Don't use ranlib
++	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
++	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
++	    lt_tool_outputfile="@TOOL_OUTPUT@"~
++	    case $lt_outputfile in
++	      *.exe|*.EXE) ;;
++	      *)
++		lt_outputfile="$lt_outputfile.exe"
++		lt_tool_outputfile="$lt_tool_outputfile.exe"
++		;;
++	    esac~
++	    func_to_tool_file "$lt_outputfile"~
++	    if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
++	      $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
++	      $RM "$lt_outputfile.manifest";
++	    fi'
++	  ;;
++	*)
++	  # g++
++	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
++	  # as there is no search path for DLLs.
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
++	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
++	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
++	  _LT_TAGVAR(always_export_symbols, $1)=no
++	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
++
++	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++	    # If the export-symbols file already is a .def file (1st line
++	    # is EXPORTS), use it as is; otherwise, prepend...
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
++	      cp $export_symbols $output_objdir/$soname.def;
++	    else
++	      echo EXPORTS > $output_objdir/$soname.def;
++	      cat $export_symbols >> $output_objdir/$soname.def;
++	    fi~
++	    $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
++	  else
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	  fi
++	  ;;
++	esac
++	;;
++      darwin* | rhapsody*)
++        _LT_DARWIN_LINKER_FEATURES($1)
++	;;
++
++      dgux*)
++        case $cc_basename in
++          ec++*)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          ghcx*)
++	    # Green Hills C++ Compiler
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          *)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++        esac
++        ;;
++
++      freebsd2.*)
++        # C++ shared libraries reported to be fairly broken before
++	# switch to ELF
++        _LT_TAGVAR(ld_shlibs, $1)=no
++        ;;
++
++      freebsd-elf*)
++        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++        ;;
++
++      freebsd* | dragonfly*)
++        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
++        # conventions
++        _LT_TAGVAR(ld_shlibs, $1)=yes
++        ;;
++
++      gnu*)
++        ;;
++
++      haiku*)
++        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++        _LT_TAGVAR(link_all_deplibs, $1)=yes
++        ;;
++
++      hpux9*)
++        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
++        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++        _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++        _LT_TAGVAR(hardcode_direct, $1)=yes
++        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
++				             # but as the default
++				             # location of the library.
++
++        case $cc_basename in
++          CC*)
++            # FIXME: insert proper C++ library support
++            _LT_TAGVAR(ld_shlibs, $1)=no
++            ;;
++          aCC*)
++            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++            # Commands to make compiler produce verbose output that lists
++            # what "hidden" libraries, object files and flags are used when
++            # linking a shared library.
++            #
++            # There doesn't appear to be a way to prevent this compiler from
++            # explicitly linking system object files so we need to strip them
++            # from the output so that they don't get included in the library
++            # dependencies.
++            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
++            ;;
++          *)
++            if test "$GXX" = yes; then
++              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
++            else
++              # FIXME: insert proper C++ library support
++              _LT_TAGVAR(ld_shlibs, $1)=no
++            fi
++            ;;
++        esac
++        ;;
++
++      hpux10*|hpux11*)
++        if test $with_gnu_ld = no; then
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
++	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++          case $host_cpu in
++            hppa*64*|ia64*)
++              ;;
++            *)
++	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++              ;;
++          esac
++        fi
++        case $host_cpu in
++          hppa*64*|ia64*)
++            _LT_TAGVAR(hardcode_direct, $1)=no
++            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++            ;;
++          *)
++            _LT_TAGVAR(hardcode_direct, $1)=yes
++            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
++					         # but as the default
++					         # location of the library.
++            ;;
++        esac
++
++        case $cc_basename in
++          CC*)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          aCC*)
++	    case $host_cpu in
++	      hppa*64*)
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	        ;;
++	      ia64*)
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	        ;;
++	      *)
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	        ;;
++	    esac
++	    # Commands to make compiler produce verbose output that lists
++	    # what "hidden" libraries, object files and flags are used when
++	    # linking a shared library.
++	    #
++	    # There doesn't appear to be a way to prevent this compiler from
++	    # explicitly linking system object files so we need to strip them
++	    # from the output so that they don't get included in the library
++	    # dependencies.
++	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
++	    ;;
++          *)
++	    if test "$GXX" = yes; then
++	      if test $with_gnu_ld = no; then
++	        case $host_cpu in
++	          hppa*64*)
++	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	            ;;
++	          ia64*)
++	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	            ;;
++	          *)
++	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	            ;;
++	        esac
++	      fi
++	    else
++	      # FIXME: insert proper C++ library support
++	      _LT_TAGVAR(ld_shlibs, $1)=no
++	    fi
++	    ;;
++        esac
++        ;;
++
++      interix[[3-9]]*)
++	_LT_TAGVAR(hardcode_direct, $1)=no
++	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
++	# Instead, shared libraries are loaded at an image base (0x10000000 by
++	# default) and relocated if they conflict, which is a slow very memory
++	# consuming and fragmenting process.  To avoid this, we pick a random,
++	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
++	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
++	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
++	;;
++      irix5* | irix6*)
++        case $cc_basename in
++          CC*)
++	    # SGI C++
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++
++	    # Archives containing C++ object files must be created using
++	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
++	    # necessary to make sure instantiated templates are included
++	    # in the archive.
++	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
++	    ;;
++          *)
++	    if test "$GXX" = yes; then
++	      if test "$with_gnu_ld" = no; then
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++	      else
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
++	      fi
++	    fi
++	    _LT_TAGVAR(link_all_deplibs, $1)=yes
++	    ;;
++        esac
++        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++        _LT_TAGVAR(inherit_rpath, $1)=yes
++        ;;
++
++      linux* | k*bsd*-gnu | kopensolaris*-gnu)
++        case $cc_basename in
++          KCC*)
++	    # Kuck and Associates, Inc. (KAI) C++ Compiler
++
++	    # KCC will only create a shared library if the output file
++	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
++	    # to its proper name (with version) after linking.
++	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
++	    # Commands to make compiler produce verbose output that lists
++	    # what "hidden" libraries, object files and flags are used when
++	    # linking a shared library.
++	    #
++	    # There doesn't appear to be a way to prevent this compiler from
++	    # explicitly linking system object files so we need to strip them
++	    # from the output so that they don't get included in the library
++	    # dependencies.
++	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
++
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++
++	    # Archives containing C++ object files must be created using
++	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
++	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
++	    ;;
++	  icpc* | ecpc* )
++	    # Intel C++
++	    with_gnu_ld=yes
++	    # version 8.0 and above of icpc choke on multiply defined symbols
++	    # if we add $predep_objects and $postdep_objects, however 7.1 and
++	    # earlier do not add the objects themselves.
++	    case `$CC -V 2>&1` in
++	      *"Version 7."*)
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
++		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++		;;
++	      *)  # Version 8.0 or newer
++	        tmp_idyn=
++	        case $host_cpu in
++		  ia64*) tmp_idyn=' -i_dynamic';;
++		esac
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
++		;;
++	    esac
++	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
++	    ;;
++          pgCC* | pgcpp*)
++            # Portland Group C++ compiler
++	    case `$CC -V` in
++	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
++	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
++		rm -rf $tpldir~
++		$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
++		compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
++	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
++		rm -rf $tpldir~
++		$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
++		$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
++		$RANLIB $oldlib'
++	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
++		rm -rf $tpldir~
++		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
++		rm -rf $tpldir~
++		$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
++		$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++	      ;;
++	    *) # Version 6 and above use weak symbols
++	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
++	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
++	      ;;
++	    esac
++
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
++	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++	    _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++            ;;
++	  cxx*)
++	    # Compaq C++
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
++
++	    runpath_var=LD_RUN_PATH
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
++	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++	    # Commands to make compiler produce verbose output that lists
++	    # what "hidden" libraries, object files and flags are used when
++	    # linking a shared library.
++	    #
++	    # There doesn't appear to be a way to prevent this compiler from
++	    # explicitly linking system object files so we need to strip them
++	    # from the output so that they don't get included in the library
++	    # dependencies.
++	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
++	    ;;
++	  xl* | mpixl* | bgxl*)
++	    # IBM XL 8.0 on PPC, with GNU ld
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
++	    if test "x$supports_anon_versioning" = xyes; then
++	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
++		cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
++		echo "local: *; };" >> $output_objdir/$libname.ver~
++		$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
++	    fi
++	    ;;
++	  *)
++	    case `$CC -V 2>&1 | sed 5q` in
++	    *Sun\ C*)
++	      # Sun C++ 5.9
++	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
++	      _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
++	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++	      _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
++	      _LT_TAGVAR(compiler_needs_object, $1)=yes
++
++	      # Not sure whether something based on
++	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
++	      # would be better.
++	      output_verbose_link_cmd='func_echo_all'
++
++	      # Archives containing C++ object files must be created using
++	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
++	      # necessary to make sure instantiated templates are included
++	      # in the archive.
++	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
++	      ;;
++	    esac
++	    ;;
++	esac
++	;;
++
++      lynxos*)
++        # FIXME: insert proper C++ library support
++	_LT_TAGVAR(ld_shlibs, $1)=no
++	;;
++
++      m88k*)
++        # FIXME: insert proper C++ library support
++        _LT_TAGVAR(ld_shlibs, $1)=no
++	;;
++
++      mvs*)
++        case $cc_basename in
++          cxx*)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++	  *)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++	esac
++	;;
++
++      netbsd*)
++        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
++	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
++	  wlarc=
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++	  _LT_TAGVAR(hardcode_direct, $1)=yes
++	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	fi
++	# Workaround some broken pre-1.5 toolchains
++	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
++	;;
++
++      *nto* | *qnx*)
++        _LT_TAGVAR(ld_shlibs, $1)=yes
++	;;
++
++      openbsd2*)
++        # C++ shared libraries are fairly broken
++	_LT_TAGVAR(ld_shlibs, $1)=no
++	;;
++
++      openbsd*)
++	if test -f /usr/libexec/ld.so; then
++	  _LT_TAGVAR(hardcode_direct, $1)=yes
++	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
++	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
++	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
++	    _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
++	  fi
++	  output_verbose_link_cmd=func_echo_all
++	else
++	  _LT_TAGVAR(ld_shlibs, $1)=no
++	fi
++	;;
++
++      osf3* | osf4* | osf5*)
++        case $cc_basename in
++          KCC*)
++	    # Kuck and Associates, Inc. (KAI) C++ Compiler
++
++	    # KCC will only create a shared library if the output file
++	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
++	    # to its proper name (with version) after linking.
++	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
++
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
++	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++	    # Archives containing C++ object files must be created using
++	    # the KAI C++ compiler.
++	    case $host in
++	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
++	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
++	    esac
++	    ;;
++          RCC*)
++	    # Rational C++ 2.4.1
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          cxx*)
++	    case $host in
++	      osf3*)
++	        _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++		;;
++	      *)
++	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
++	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
++	          echo "-hidden">> $lib.exp~
++	          $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
++	          $RM $lib.exp'
++	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
++		;;
++	    esac
++
++	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++	    # Commands to make compiler produce verbose output that lists
++	    # what "hidden" libraries, object files and flags are used when
++	    # linking a shared library.
++	    #
++	    # There doesn't appear to be a way to prevent this compiler from
++	    # explicitly linking system object files so we need to strip them
++	    # from the output so that they don't get included in the library
++	    # dependencies.
++	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
++	    ;;
++	  *)
++	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
++	      _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
++	      case $host in
++	        osf3*)
++	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++		  ;;
++	        *)
++	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
++		  ;;
++	      esac
++
++	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
++	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
++
++	      # Commands to make compiler produce verbose output that lists
++	      # what "hidden" libraries, object files and flags are used when
++	      # linking a shared library.
++	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
++
++	    else
++	      # FIXME: insert proper C++ library support
++	      _LT_TAGVAR(ld_shlibs, $1)=no
++	    fi
++	    ;;
++        esac
++        ;;
++
++      psos*)
++        # FIXME: insert proper C++ library support
++        _LT_TAGVAR(ld_shlibs, $1)=no
++        ;;
++
++      sunos4*)
++        case $cc_basename in
++          CC*)
++	    # Sun C++ 4.x
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          lcc*)
++	    # Lucid
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          *)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++        esac
++        ;;
++
++      solaris*)
++        case $cc_basename in
++          CC* | sunCC*)
++	    # Sun C++ 4.2, 5.x and Centerline C++
++            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
++	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++	      $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
++
++	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
++	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	    case $host_os in
++	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
++	      *)
++		# The compiler driver will combine and reorder linker options,
++		# but understands `-z linker_flag'.
++	        # Supported since Solaris 2.6 (maybe 2.5.1?)
++		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
++	        ;;
++	    esac
++	    _LT_TAGVAR(link_all_deplibs, $1)=yes
++
++	    output_verbose_link_cmd='func_echo_all'
++
++	    # Archives containing C++ object files must be created using
++	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
++	    # necessary to make sure instantiated templates are included
++	    # in the archive.
++	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
++	    ;;
++          gcx*)
++	    # Green Hills C++ Compiler
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
++
++	    # The C++ compiler must be used to create the archive.
++	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
++	    ;;
++          *)
++	    # GNU C++ compiler with Solaris linker
++	    if test "$GXX" = yes && test "$with_gnu_ld" = no; then
++	      _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
++	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
++	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++		  $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
++
++	        # Commands to make compiler produce verbose output that lists
++	        # what "hidden" libraries, object files and flags are used when
++	        # linking a shared library.
++	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
++	      else
++	        # g++ 2.7 appears to require `-G' NOT `-shared' on this
++	        # platform.
++	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
++	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
++		  $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
++
++	        # Commands to make compiler produce verbose output that lists
++	        # what "hidden" libraries, object files and flags are used when
++	        # linking a shared library.
++	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
++	      fi
++
++	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
++	      case $host_os in
++		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
++		*)
++		  _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
++		  ;;
++	      esac
++	    fi
++	    ;;
++        esac
++        ;;
++
++    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
++      _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
++      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
++      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++      runpath_var='LD_RUN_PATH'
++
++      case $cc_basename in
++        CC*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++	*)
++	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	  ;;
++      esac
++      ;;
++
++      sysv5* | sco3.2v5* | sco5v6*)
++	# Note: We can NOT use -z defs as we might desire, because we do not
++	# link with -lc, and that would cause any symbols used from libc to
++	# always be unresolved, which means just about no library would
++	# ever link correctly.  If we're not using GNU ld we use -z text
++	# though, which does catch some bad symbols but isn't as heavy-handed
++	# as -z defs.
++	_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
++	_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
++	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
++	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
++	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
++	_LT_TAGVAR(link_all_deplibs, $1)=yes
++	_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
++	runpath_var='LD_RUN_PATH'
++
++	case $cc_basename in
++          CC*)
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
++	      '"$_LT_TAGVAR(old_archive_cmds, $1)"
++	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
++	      '"$_LT_TAGVAR(reload_cmds, $1)"
++	    ;;
++	  *)
++	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
++	    ;;
++	esac
++      ;;
++
++      tandem*)
++        case $cc_basename in
++          NCC*)
++	    # NonStop-UX NCC 3.20
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++          *)
++	    # FIXME: insert proper C++ library support
++	    _LT_TAGVAR(ld_shlibs, $1)=no
++	    ;;
++        esac
++        ;;
++
++      vxworks*)
++        # FIXME: insert proper C++ library support
++        _LT_TAGVAR(ld_shlibs, $1)=no
++        ;;
++
++      *)
++        # FIXME: insert proper C++ library support
++        _LT_TAGVAR(ld_shlibs, $1)=no
++        ;;
++    esac
++
++    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
++    test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
++
++    _LT_TAGVAR(GCC, $1)="$GXX"
++    _LT_TAGVAR(LD, $1)="$LD"
++
++    ## CAVEAT EMPTOR:
++    ## There is no encapsulation within the following macros, do not change
++    ## the running order or otherwise move them around unless you know exactly
++    ## what you are doing...
++    _LT_SYS_HIDDEN_LIBDEPS($1)
++    _LT_COMPILER_PIC($1)
++    _LT_COMPILER_C_O($1)
++    _LT_COMPILER_FILE_LOCKS($1)
++    _LT_LINKER_SHLIBS($1)
++    _LT_SYS_DYNAMIC_LINKER($1)
++    _LT_LINKER_HARDCODE_LIBPATH($1)
++
++    _LT_CONFIG($1)
++  fi # test -n "$compiler"
++
++  CC=$lt_save_CC
++  CFLAGS=$lt_save_CFLAGS
++  LDCXX=$LD
++  LD=$lt_save_LD
++  GCC=$lt_save_GCC
++  with_gnu_ld=$lt_save_with_gnu_ld
++  lt_cv_path_LDCXX=$lt_cv_path_LD
++  lt_cv_path_LD=$lt_save_path_LD
++  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
++  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
++fi # test "$_lt_caught_CXX_error" != yes
++
++AC_LANG_POP
++])# _LT_LANG_CXX_CONFIG
++
++
++# _LT_FUNC_STRIPNAME_CNF
++# ----------------------
++# func_stripname_cnf prefix suffix name
++# strip PREFIX and SUFFIX off of NAME.
++# PREFIX and SUFFIX must not contain globbing or regex special
++# characters, hashes, percent signs, but SUFFIX may contain a leading
++# dot (in which case that matches only a dot).
++#
++# This function is identical to the (non-XSI) version of func_stripname,
++# except this one can be used by m4 code that may be executed by configure,
++# rather than the libtool script.
++m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
++AC_REQUIRE([_LT_DECL_SED])
++AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
++func_stripname_cnf ()
++{
++  case ${2} in
++  .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
++  *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
++  esac
++} # func_stripname_cnf
++])# _LT_FUNC_STRIPNAME_CNF
++
++# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
++# ---------------------------------
++# Figure out "hidden" library dependencies from verbose
++# compiler output when linking a shared library.
++# Parse the compiler output and extract the necessary
++# objects, libraries and library flags.
++m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
++[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
++AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
++# Dependencies to place before and after the object being linked:
++_LT_TAGVAR(predep_objects, $1)=
++_LT_TAGVAR(postdep_objects, $1)=
++_LT_TAGVAR(predeps, $1)=
++_LT_TAGVAR(postdeps, $1)=
++_LT_TAGVAR(compiler_lib_search_path, $1)=
++
++dnl we can't use the lt_simple_compile_test_code here,
++dnl because it contains code intended for an executable,
++dnl not a library.  It's possible we should let each
++dnl tag define a new lt_????_link_test_code variable,
++dnl but it's only used here...
++m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
++int a;
++void foo (void) { a = 0; }
++_LT_EOF
++], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
++class Foo
++{
++public:
++  Foo (void) { a = 0; }
++private:
++  int a;
++};
++_LT_EOF
++], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
++      subroutine foo
++      implicit none
++      integer*4 a
++      a=0
++      return
++      end
++_LT_EOF
++], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
++      subroutine foo
++      implicit none
++      integer a
++      a=0
++      return
++      end
++_LT_EOF
++], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
++public class foo {
++  private int a;
++  public void bar (void) {
++    a = 0;
++  }
++};
++_LT_EOF
++], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
++package foo
++func foo() {
++}
++_LT_EOF
++])
++
++_lt_libdeps_save_CFLAGS=$CFLAGS
++case "$CC $CFLAGS " in #(
++*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
++*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
++*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
++esac
++
++dnl Parse the compiler output and extract the necessary
++dnl objects, libraries and library flags.
++if AC_TRY_EVAL(ac_compile); then
++  # Parse the compiler output and extract the necessary
++  # objects, libraries and library flags.
++
++  # Sentinel used to keep track of whether or not we are before
++  # the conftest object file.
++  pre_test_object_deps_done=no
++
++  for p in `eval "$output_verbose_link_cmd"`; do
++    case ${prev}${p} in
++
++    -L* | -R* | -l*)
++       # Some compilers place space between "-{L,R}" and the path.
++       # Remove the space.
++       if test $p = "-L" ||
++          test $p = "-R"; then
++	 prev=$p
++	 continue
++       fi
++
++       # Expand the sysroot to ease extracting the directories later.
++       if test -z "$prev"; then
++         case $p in
++         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
++         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
++         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
++         esac
++       fi
++       case $p in
++       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
++       esac
++       if test "$pre_test_object_deps_done" = no; then
++	 case ${prev} in
++	 -L | -R)
++	   # Internal compiler library paths should come after those
++	   # provided the user.  The postdeps already come after the
++	   # user supplied libs so there is no need to process them.
++	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
++	     _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
++	   else
++	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
++	   fi
++	   ;;
++	 # The "-l" case would never come before the object being
++	 # linked, so don't bother handling this case.
++	 esac
++       else
++	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
++	   _LT_TAGVAR(postdeps, $1)="${prev}${p}"
++	 else
++	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
++	 fi
++       fi
++       prev=
++       ;;
++
++    *.lto.$objext) ;; # Ignore GCC LTO objects
++    *.$objext)
++       # This assumes that the test object file only shows up
++       # once in the compiler output.
++       if test "$p" = "conftest.$objext"; then
++	 pre_test_object_deps_done=yes
++	 continue
++       fi
++
++       if test "$pre_test_object_deps_done" = no; then
++	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
++	   _LT_TAGVAR(predep_objects, $1)="$p"
++	 else
++	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
++	 fi
++       else
++	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
++	   _LT_TAGVAR(postdep_objects, $1)="$p"
++	 else
++	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
++	 fi
++       fi
++       ;;
++
++    *) ;; # Ignore the rest.
++
++    esac
++  done
++
++  # Clean up.
++  rm -f a.out a.exe
++else
++  echo "libtool.m4: error: problem compiling $1 test program"
++fi
++
++$RM -f confest.$objext
++CFLAGS=$_lt_libdeps_save_CFLAGS
++
++# PORTME: override above test on systems where it is broken
++m4_if([$1], [CXX],
++[case $host_os in
++interix[[3-9]]*)
++  # Interix 3.5 installs completely hosed .la files for C++, so rather than
++  # hack all around it, let's just trust "g++" to DTRT.
++  _LT_TAGVAR(predep_objects,$1)=
++  _LT_TAGVAR(postdep_objects,$1)=
++  _LT_TAGVAR(postdeps,$1)=
++  ;;
++
++linux*)
++  case `$CC -V 2>&1 | sed 5q` in
++  *Sun\ C*)
++    # Sun C++ 5.9
++
++    # The more standards-conforming stlport4 library is
++    # incompatible with the Cstd library. Avoid specifying
++    # it if it's in CXXFLAGS. Ignore libCrun as
++    # -library=stlport4 depends on it.
++    case " $CXX $CXXFLAGS " in
++    *" -library=stlport4 "*)
++      solaris_use_stlport4=yes
++      ;;
++    esac
++
++    if test "$solaris_use_stlport4" != yes; then
++      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
++    fi
++    ;;
++  esac
++  ;;
++
++solaris*)
++  case $cc_basename in
++  CC* | sunCC*)
++    # The more standards-conforming stlport4 library is
++    # incompatible with the Cstd library. Avoid specifying
++    # it if it's in CXXFLAGS. Ignore libCrun as
++    # -library=stlport4 depends on it.
++    case " $CXX $CXXFLAGS " in
++    *" -library=stlport4 "*)
++      solaris_use_stlport4=yes
++      ;;
++    esac
++
++    # Adding this requires a known-good setup of shared libraries for
++    # Sun compiler versions before 5.6, else PIC objects from an old
++    # archive will be linked into the output, leading to subtle bugs.
++    if test "$solaris_use_stlport4" != yes; then
++      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
++    fi
++    ;;
++  esac
++  ;;
++esac
++])
++
++case " $_LT_TAGVAR(postdeps, $1) " in
++*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
++esac
++ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
++if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
++ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
++fi
++_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
++    [The directories searched by this compiler when creating a shared library])
++_LT_TAGDECL([], [predep_objects], [1],
++    [Dependencies to place before and after the objects being linked to
++    create a shared library])
++_LT_TAGDECL([], [postdep_objects], [1])
++_LT_TAGDECL([], [predeps], [1])
++_LT_TAGDECL([], [postdeps], [1])
++_LT_TAGDECL([], [compiler_lib_search_path], [1],
++    [The library search path used internally by the compiler when linking
++    a shared library])
++])# _LT_SYS_HIDDEN_LIBDEPS
++
++
++# _LT_LANG_F77_CONFIG([TAG])
++# --------------------------
++# Ensure that the configuration variables for a Fortran 77 compiler are
++# suitably defined.  These variables are subsequently used by _LT_CONFIG
++# to write the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_F77_CONFIG],
++[AC_LANG_PUSH(Fortran 77)
++if test -z "$F77" || test "X$F77" = "Xno"; then
++  _lt_disable_F77=yes
++fi
++
++_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++_LT_TAGVAR(allow_undefined_flag, $1)=
++_LT_TAGVAR(always_export_symbols, $1)=no
++_LT_TAGVAR(archive_expsym_cmds, $1)=
++_LT_TAGVAR(export_dynamic_flag_spec, $1)=
++_LT_TAGVAR(hardcode_direct, $1)=no
++_LT_TAGVAR(hardcode_direct_absolute, $1)=no
++_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
++_LT_TAGVAR(hardcode_libdir_separator, $1)=
++_LT_TAGVAR(hardcode_minus_L, $1)=no
++_LT_TAGVAR(hardcode_automatic, $1)=no
++_LT_TAGVAR(inherit_rpath, $1)=no
++_LT_TAGVAR(module_cmds, $1)=
++_LT_TAGVAR(module_expsym_cmds, $1)=
++_LT_TAGVAR(link_all_deplibs, $1)=unknown
++_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
++_LT_TAGVAR(reload_flag, $1)=$reload_flag
++_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
++_LT_TAGVAR(no_undefined_flag, $1)=
++_LT_TAGVAR(whole_archive_flag_spec, $1)=
++_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
++
++# Source file extension for f77 test sources.
++ac_ext=f
++
++# Object file extension for compiled f77 test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# No sense in running all these tests if we already determined that
++# the F77 compiler isn't working.  Some variables (like enable_shared)
++# are currently assumed to apply to all compilers on this platform,
++# and will be corrupted by setting them based on a non-working compiler.
++if test "$_lt_disable_F77" != yes; then
++  # Code to be used in simple compile tests
++  lt_simple_compile_test_code="\
++      subroutine t
++      return
++      end
++"
++
++  # Code to be used in simple link tests
++  lt_simple_link_test_code="\
++      program t
++      end
++"
++
++  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
++  _LT_TAG_COMPILER
++
++  # save warnings/boilerplate of simple test code
++  _LT_COMPILER_BOILERPLATE
++  _LT_LINKER_BOILERPLATE
++
++  # Allow CC to be a program name with arguments.
++  lt_save_CC="$CC"
++  lt_save_GCC=$GCC
++  lt_save_CFLAGS=$CFLAGS
++  CC=${F77-"f77"}
++  CFLAGS=$FFLAGS
++  compiler=$CC
++  _LT_TAGVAR(compiler, $1)=$CC
++  _LT_CC_BASENAME([$compiler])
++  GCC=$G77
++  if test -n "$compiler"; then
++    AC_MSG_CHECKING([if libtool supports shared libraries])
++    AC_MSG_RESULT([$can_build_shared])
++
++    AC_MSG_CHECKING([whether to build shared libraries])
++    test "$can_build_shared" = "no" && enable_shared=no
++
++    # On AIX, shared libraries and static libraries use the same namespace, and
++    # are all built from PIC.
++    case $host_os in
++      aix3*)
++        test "$enable_shared" = yes && enable_static=no
++        if test -n "$RANLIB"; then
++          archive_cmds="$archive_cmds~\$RANLIB \$lib"
++          postinstall_cmds='$RANLIB $lib'
++        fi
++        ;;
++      aix[[4-9]]*)
++	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
++	  test "$enable_shared" = yes && enable_static=no
++	fi
++        ;;
++    esac
++    AC_MSG_RESULT([$enable_shared])
++
++    AC_MSG_CHECKING([whether to build static libraries])
++    # Make sure either enable_shared or enable_static is yes.
++    test "$enable_shared" = yes || enable_static=yes
++    AC_MSG_RESULT([$enable_static])
++
++    _LT_TAGVAR(GCC, $1)="$G77"
++    _LT_TAGVAR(LD, $1)="$LD"
++
++    ## CAVEAT EMPTOR:
++    ## There is no encapsulation within the following macros, do not change
++    ## the running order or otherwise move them around unless you know exactly
++    ## what you are doing...
++    _LT_COMPILER_PIC($1)
++    _LT_COMPILER_C_O($1)
++    _LT_COMPILER_FILE_LOCKS($1)
++    _LT_LINKER_SHLIBS($1)
++    _LT_SYS_DYNAMIC_LINKER($1)
++    _LT_LINKER_HARDCODE_LIBPATH($1)
++
++    _LT_CONFIG($1)
++  fi # test -n "$compiler"
++
++  GCC=$lt_save_GCC
++  CC="$lt_save_CC"
++  CFLAGS="$lt_save_CFLAGS"
++fi # test "$_lt_disable_F77" != yes
++
++AC_LANG_POP
++])# _LT_LANG_F77_CONFIG
++
++
++# _LT_LANG_FC_CONFIG([TAG])
++# -------------------------
++# Ensure that the configuration variables for a Fortran compiler are
++# suitably defined.  These variables are subsequently used by _LT_CONFIG
++# to write the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_FC_CONFIG],
++[AC_LANG_PUSH(Fortran)
++
++if test -z "$FC" || test "X$FC" = "Xno"; then
++  _lt_disable_FC=yes
++fi
++
++_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++_LT_TAGVAR(allow_undefined_flag, $1)=
++_LT_TAGVAR(always_export_symbols, $1)=no
++_LT_TAGVAR(archive_expsym_cmds, $1)=
++_LT_TAGVAR(export_dynamic_flag_spec, $1)=
++_LT_TAGVAR(hardcode_direct, $1)=no
++_LT_TAGVAR(hardcode_direct_absolute, $1)=no
++_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
++_LT_TAGVAR(hardcode_libdir_separator, $1)=
++_LT_TAGVAR(hardcode_minus_L, $1)=no
++_LT_TAGVAR(hardcode_automatic, $1)=no
++_LT_TAGVAR(inherit_rpath, $1)=no
++_LT_TAGVAR(module_cmds, $1)=
++_LT_TAGVAR(module_expsym_cmds, $1)=
++_LT_TAGVAR(link_all_deplibs, $1)=unknown
++_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
++_LT_TAGVAR(reload_flag, $1)=$reload_flag
++_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
++_LT_TAGVAR(no_undefined_flag, $1)=
++_LT_TAGVAR(whole_archive_flag_spec, $1)=
++_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
++
++# Source file extension for fc test sources.
++ac_ext=${ac_fc_srcext-f}
++
++# Object file extension for compiled fc test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# No sense in running all these tests if we already determined that
++# the FC compiler isn't working.  Some variables (like enable_shared)
++# are currently assumed to apply to all compilers on this platform,
++# and will be corrupted by setting them based on a non-working compiler.
++if test "$_lt_disable_FC" != yes; then
++  # Code to be used in simple compile tests
++  lt_simple_compile_test_code="\
++      subroutine t
++      return
++      end
++"
++
++  # Code to be used in simple link tests
++  lt_simple_link_test_code="\
++      program t
++      end
++"
++
++  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
++  _LT_TAG_COMPILER
++
++  # save warnings/boilerplate of simple test code
++  _LT_COMPILER_BOILERPLATE
++  _LT_LINKER_BOILERPLATE
++
++  # Allow CC to be a program name with arguments.
++  lt_save_CC="$CC"
++  lt_save_GCC=$GCC
++  lt_save_CFLAGS=$CFLAGS
++  CC=${FC-"f95"}
++  CFLAGS=$FCFLAGS
++  compiler=$CC
++  GCC=$ac_cv_fc_compiler_gnu
++
++  _LT_TAGVAR(compiler, $1)=$CC
++  _LT_CC_BASENAME([$compiler])
++
++  if test -n "$compiler"; then
++    AC_MSG_CHECKING([if libtool supports shared libraries])
++    AC_MSG_RESULT([$can_build_shared])
++
++    AC_MSG_CHECKING([whether to build shared libraries])
++    test "$can_build_shared" = "no" && enable_shared=no
++
++    # On AIX, shared libraries and static libraries use the same namespace, and
++    # are all built from PIC.
++    case $host_os in
++      aix3*)
++        test "$enable_shared" = yes && enable_static=no
++        if test -n "$RANLIB"; then
++          archive_cmds="$archive_cmds~\$RANLIB \$lib"
++          postinstall_cmds='$RANLIB $lib'
++        fi
++        ;;
++      aix[[4-9]]*)
++	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
++	  test "$enable_shared" = yes && enable_static=no
++	fi
++        ;;
++    esac
++    AC_MSG_RESULT([$enable_shared])
++
++    AC_MSG_CHECKING([whether to build static libraries])
++    # Make sure either enable_shared or enable_static is yes.
++    test "$enable_shared" = yes || enable_static=yes
++    AC_MSG_RESULT([$enable_static])
++
++    _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
++    _LT_TAGVAR(LD, $1)="$LD"
++
++    ## CAVEAT EMPTOR:
++    ## There is no encapsulation within the following macros, do not change
++    ## the running order or otherwise move them around unless you know exactly
++    ## what you are doing...
++    _LT_SYS_HIDDEN_LIBDEPS($1)
++    _LT_COMPILER_PIC($1)
++    _LT_COMPILER_C_O($1)
++    _LT_COMPILER_FILE_LOCKS($1)
++    _LT_LINKER_SHLIBS($1)
++    _LT_SYS_DYNAMIC_LINKER($1)
++    _LT_LINKER_HARDCODE_LIBPATH($1)
++
++    _LT_CONFIG($1)
++  fi # test -n "$compiler"
++
++  GCC=$lt_save_GCC
++  CC=$lt_save_CC
++  CFLAGS=$lt_save_CFLAGS
++fi # test "$_lt_disable_FC" != yes
++
++AC_LANG_POP
++])# _LT_LANG_FC_CONFIG
++
++
++# _LT_LANG_GCJ_CONFIG([TAG])
++# --------------------------
++# Ensure that the configuration variables for the GNU Java Compiler compiler
++# are suitably defined.  These variables are subsequently used by _LT_CONFIG
++# to write the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_GCJ_CONFIG],
++[AC_REQUIRE([LT_PROG_GCJ])dnl
++AC_LANG_SAVE
++
++# Source file extension for Java test sources.
++ac_ext=java
++
++# Object file extension for compiled Java test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# Code to be used in simple compile tests
++lt_simple_compile_test_code="class foo {}"
++
++# Code to be used in simple link tests
++lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
++
++# ltmain only uses $CC for tagged configurations so make sure $CC is set.
++_LT_TAG_COMPILER
++
++# save warnings/boilerplate of simple test code
++_LT_COMPILER_BOILERPLATE
++_LT_LINKER_BOILERPLATE
++
++# Allow CC to be a program name with arguments.
++lt_save_CC=$CC
++lt_save_CFLAGS=$CFLAGS
++lt_save_GCC=$GCC
++GCC=yes
++CC=${GCJ-"gcj"}
++CFLAGS=$GCJFLAGS
++compiler=$CC
++_LT_TAGVAR(compiler, $1)=$CC
++_LT_TAGVAR(LD, $1)="$LD"
++_LT_CC_BASENAME([$compiler])
++
++# GCJ did not exist at the time GCC didn't implicitly link libc in.
++_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++
++_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
++_LT_TAGVAR(reload_flag, $1)=$reload_flag
++_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
++
++## CAVEAT EMPTOR:
++## There is no encapsulation within the following macros, do not change
++## the running order or otherwise move them around unless you know exactly
++## what you are doing...
++if test -n "$compiler"; then
++  _LT_COMPILER_NO_RTTI($1)
++  _LT_COMPILER_PIC($1)
++  _LT_COMPILER_C_O($1)
++  _LT_COMPILER_FILE_LOCKS($1)
++  _LT_LINKER_SHLIBS($1)
++  _LT_LINKER_HARDCODE_LIBPATH($1)
++
++  _LT_CONFIG($1)
++fi
++
++AC_LANG_RESTORE
++
++GCC=$lt_save_GCC
++CC=$lt_save_CC
++CFLAGS=$lt_save_CFLAGS
++])# _LT_LANG_GCJ_CONFIG
++
++
++# _LT_LANG_GO_CONFIG([TAG])
++# --------------------------
++# Ensure that the configuration variables for the GNU Go compiler
++# are suitably defined.  These variables are subsequently used by _LT_CONFIG
++# to write the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_GO_CONFIG],
++[AC_REQUIRE([LT_PROG_GO])dnl
++AC_LANG_SAVE
++
++# Source file extension for Go test sources.
++ac_ext=go
++
++# Object file extension for compiled Go test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# Code to be used in simple compile tests
++lt_simple_compile_test_code="package main; func main() { }"
++
++# Code to be used in simple link tests
++lt_simple_link_test_code='package main; func main() { }'
++
++# ltmain only uses $CC for tagged configurations so make sure $CC is set.
++_LT_TAG_COMPILER
++
++# save warnings/boilerplate of simple test code
++_LT_COMPILER_BOILERPLATE
++_LT_LINKER_BOILERPLATE
++
++# Allow CC to be a program name with arguments.
++lt_save_CC=$CC
++lt_save_CFLAGS=$CFLAGS
++lt_save_GCC=$GCC
++GCC=yes
++CC=${GOC-"gccgo"}
++CFLAGS=$GOFLAGS
++compiler=$CC
++_LT_TAGVAR(compiler, $1)=$CC
++_LT_TAGVAR(LD, $1)="$LD"
++_LT_CC_BASENAME([$compiler])
++
++# Go did not exist at the time GCC didn't implicitly link libc in.
++_LT_TAGVAR(archive_cmds_need_lc, $1)=no
++
++_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
++_LT_TAGVAR(reload_flag, $1)=$reload_flag
++_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
++
++## CAVEAT EMPTOR:
++## There is no encapsulation within the following macros, do not change
++## the running order or otherwise move them around unless you know exactly
++## what you are doing...
++if test -n "$compiler"; then
++  _LT_COMPILER_NO_RTTI($1)
++  _LT_COMPILER_PIC($1)
++  _LT_COMPILER_C_O($1)
++  _LT_COMPILER_FILE_LOCKS($1)
++  _LT_LINKER_SHLIBS($1)
++  _LT_LINKER_HARDCODE_LIBPATH($1)
++
++  _LT_CONFIG($1)
++fi
++
++AC_LANG_RESTORE
++
++GCC=$lt_save_GCC
++CC=$lt_save_CC
++CFLAGS=$lt_save_CFLAGS
++])# _LT_LANG_GO_CONFIG
++
++
++# _LT_LANG_RC_CONFIG([TAG])
++# -------------------------
++# Ensure that the configuration variables for the Windows resource compiler
++# are suitably defined.  These variables are subsequently used by _LT_CONFIG
++# to write the compiler configuration to `libtool'.
++m4_defun([_LT_LANG_RC_CONFIG],
++[AC_REQUIRE([LT_PROG_RC])dnl
++AC_LANG_SAVE
++
++# Source file extension for RC test sources.
++ac_ext=rc
++
++# Object file extension for compiled RC test sources.
++objext=o
++_LT_TAGVAR(objext, $1)=$objext
++
++# Code to be used in simple compile tests
++lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
++
++# Code to be used in simple link tests
++lt_simple_link_test_code="$lt_simple_compile_test_code"
++
++# ltmain only uses $CC for tagged configurations so make sure $CC is set.
++_LT_TAG_COMPILER
++
++# save warnings/boilerplate of simple test code
++_LT_COMPILER_BOILERPLATE
++_LT_LINKER_BOILERPLATE
++
++# Allow CC to be a program name with arguments.
++lt_save_CC="$CC"
++lt_save_CFLAGS=$CFLAGS
++lt_save_GCC=$GCC
++GCC=
++CC=${RC-"windres"}
++CFLAGS=
++compiler=$CC
++_LT_TAGVAR(compiler, $1)=$CC
++_LT_CC_BASENAME([$compiler])
++_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
++
++if test -n "$compiler"; then
++  :
++  _LT_CONFIG($1)
++fi
++
++GCC=$lt_save_GCC
++AC_LANG_RESTORE
++CC=$lt_save_CC
++CFLAGS=$lt_save_CFLAGS
++])# _LT_LANG_RC_CONFIG
++
++
++# LT_PROG_GCJ
++# -----------
++AC_DEFUN([LT_PROG_GCJ],
++[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
++  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
++    [AC_CHECK_TOOL(GCJ, gcj,)
++      test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
++      AC_SUBST(GCJFLAGS)])])[]dnl
++])
++
++# Old name:
++AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
++
++
++# LT_PROG_GO
++# ----------
++AC_DEFUN([LT_PROG_GO],
++[AC_CHECK_TOOL(GOC, gccgo,)
++])
++
++
++# LT_PROG_RC
++# ----------
++AC_DEFUN([LT_PROG_RC],
++[AC_CHECK_TOOL(RC, windres,)
++])
++
++# Old name:
++AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([LT_AC_PROG_RC], [])
++
++
++# _LT_DECL_EGREP
++# --------------
++# If we don't have a new enough Autoconf to choose the best grep
++# available, choose the one first in the user's PATH.
++m4_defun([_LT_DECL_EGREP],
++[AC_REQUIRE([AC_PROG_EGREP])dnl
++AC_REQUIRE([AC_PROG_FGREP])dnl
++test -z "$GREP" && GREP=grep
++_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
++_LT_DECL([], [EGREP], [1], [An ERE matcher])
++_LT_DECL([], [FGREP], [1], [A literal string matcher])
++dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
++AC_SUBST([GREP])
++])
++
++
++# _LT_DECL_OBJDUMP
++# --------------
++# If we don't have a new enough Autoconf to choose the best objdump
++# available, choose the one first in the user's PATH.
++m4_defun([_LT_DECL_OBJDUMP],
++[AC_CHECK_TOOL(OBJDUMP, objdump, false)
++test -z "$OBJDUMP" && OBJDUMP=objdump
++_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
++AC_SUBST([OBJDUMP])
++])
++
++# _LT_DECL_DLLTOOL
++# ----------------
++# Ensure DLLTOOL variable is set.
++m4_defun([_LT_DECL_DLLTOOL],
++[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
++test -z "$DLLTOOL" && DLLTOOL=dlltool
++_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
++AC_SUBST([DLLTOOL])
++])
++
++# _LT_DECL_SED
++# ------------
++# Check for a fully-functional sed program, that truncates
++# as few characters as possible.  Prefer GNU sed if found.
++m4_defun([_LT_DECL_SED],
++[AC_PROG_SED
++test -z "$SED" && SED=sed
++Xsed="$SED -e 1s/^X//"
++_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
++_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
++    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
++])# _LT_DECL_SED
++
++m4_ifndef([AC_PROG_SED], [
++############################################################
++# NOTE: This macro has been submitted for inclusion into   #
++#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
++#  a released version of Autoconf we should remove this    #
++#  macro and use it instead.                               #
++############################################################
++
++m4_defun([AC_PROG_SED],
++[AC_MSG_CHECKING([for a sed that does not truncate output])
++AC_CACHE_VAL(lt_cv_path_SED,
++[# Loop through the user's path and test for sed and gsed.
++# Then use that list of sed's as ones to test for truncation.
++as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
++for as_dir in $PATH
++do
++  IFS=$as_save_IFS
++  test -z "$as_dir" && as_dir=.
++  for lt_ac_prog in sed gsed; do
++    for ac_exec_ext in '' $ac_executable_extensions; do
++      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
++        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
++      fi
++    done
++  done
++done
++IFS=$as_save_IFS
++lt_ac_max=0
++lt_ac_count=0
++# Add /usr/xpg4/bin/sed as it is typically found on Solaris
++# along with /bin/sed that truncates output.
++for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
++  test ! -f $lt_ac_sed && continue
++  cat /dev/null > conftest.in
++  lt_ac_count=0
++  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
++  # Check for GNU sed and select it if it is found.
++  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
++    lt_cv_path_SED=$lt_ac_sed
++    break
++  fi
++  while true; do
++    cat conftest.in conftest.in >conftest.tmp
++    mv conftest.tmp conftest.in
++    cp conftest.in conftest.nl
++    echo >>conftest.nl
++    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
++    cmp -s conftest.out conftest.nl || break
++    # 10000 chars as input seems more than enough
++    test $lt_ac_count -gt 10 && break
++    lt_ac_count=`expr $lt_ac_count + 1`
++    if test $lt_ac_count -gt $lt_ac_max; then
++      lt_ac_max=$lt_ac_count
++      lt_cv_path_SED=$lt_ac_sed
++    fi
++  done
++done
++])
++SED=$lt_cv_path_SED
++AC_SUBST([SED])
++AC_MSG_RESULT([$SED])
++])#AC_PROG_SED
++])#m4_ifndef
++
++# Old name:
++AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([LT_AC_PROG_SED], [])
++
++
++# _LT_CHECK_SHELL_FEATURES
++# ------------------------
++# Find out whether the shell is Bourne or XSI compatible,
++# or has some other useful features.
++m4_defun([_LT_CHECK_SHELL_FEATURES],
++[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
++# Try some XSI features
++xsi_shell=no
++( _lt_dummy="a/b/c"
++  test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
++      = c,a/b,b/c, \
++    && eval 'test $(( 1 + 1 )) -eq 2 \
++    && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
++  && xsi_shell=yes
++AC_MSG_RESULT([$xsi_shell])
++_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
++
++AC_MSG_CHECKING([whether the shell understands "+="])
++lt_shell_append=no
++( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
++    >/dev/null 2>&1 \
++  && lt_shell_append=yes
++AC_MSG_RESULT([$lt_shell_append])
++_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
++
++if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
++  lt_unset=unset
++else
++  lt_unset=false
++fi
++_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
++
++# test EBCDIC or ASCII
++case `echo X|tr X '\101'` in
++ A) # ASCII based system
++    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
++  lt_SP2NL='tr \040 \012'
++  lt_NL2SP='tr \015\012 \040\040'
++  ;;
++ *) # EBCDIC based system
++  lt_SP2NL='tr \100 \n'
++  lt_NL2SP='tr \r\n \100\100'
++  ;;
++esac
++_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
++_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
++])# _LT_CHECK_SHELL_FEATURES
++
++
++# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
++# ------------------------------------------------------
++# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
++# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
++m4_defun([_LT_PROG_FUNCTION_REPLACE],
++[dnl {
++sed -e '/^$1 ()$/,/^} # $1 /c\
++$1 ()\
++{\
++m4_bpatsubsts([$2], [$], [\\], [^\([	 ]\)], [\\\1])
++} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
++  && mv -f "$cfgfile.tmp" "$cfgfile" \
++    || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++test 0 -eq $? || _lt_function_replace_fail=:
++])
++
++
++# _LT_PROG_REPLACE_SHELLFNS
++# -------------------------
++# Replace existing portable implementations of several shell functions with
++# equivalent extended shell implementations where those features are available..
++m4_defun([_LT_PROG_REPLACE_SHELLFNS],
++[if test x"$xsi_shell" = xyes; then
++  _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
++    case ${1} in
++      */*) func_dirname_result="${1%/*}${2}" ;;
++      *  ) func_dirname_result="${3}" ;;
++    esac])
++
++  _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
++    func_basename_result="${1##*/}"])
++
++  _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
++    case ${1} in
++      */*) func_dirname_result="${1%/*}${2}" ;;
++      *  ) func_dirname_result="${3}" ;;
++    esac
++    func_basename_result="${1##*/}"])
++
++  _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
++    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
++    # positional parameters, so assign one to ordinary parameter first.
++    func_stripname_result=${3}
++    func_stripname_result=${func_stripname_result#"${1}"}
++    func_stripname_result=${func_stripname_result%"${2}"}])
++
++  _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
++    func_split_long_opt_name=${1%%=*}
++    func_split_long_opt_arg=${1#*=}])
++
++  _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
++    func_split_short_opt_arg=${1#??}
++    func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
++
++  _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
++    case ${1} in
++      *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
++      *)    func_lo2o_result=${1} ;;
++    esac])
++
++  _LT_PROG_FUNCTION_REPLACE([func_xform], [    func_xform_result=${1%.*}.lo])
++
++  _LT_PROG_FUNCTION_REPLACE([func_arith], [    func_arith_result=$(( $[*] ))])
++
++  _LT_PROG_FUNCTION_REPLACE([func_len], [    func_len_result=${#1}])
++fi
++
++if test x"$lt_shell_append" = xyes; then
++  _LT_PROG_FUNCTION_REPLACE([func_append], [    eval "${1}+=\\${2}"])
++
++  _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
++    func_quote_for_eval "${2}"
++dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
++    eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
++
++  # Save a `func_append' function call where possible by direct use of '+='
++  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
++    && mv -f "$cfgfile.tmp" "$cfgfile" \
++      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++  test 0 -eq $? || _lt_function_replace_fail=:
++else
++  # Save a `func_append' function call even when '+=' is not available
++  sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
++    && mv -f "$cfgfile.tmp" "$cfgfile" \
++      || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
++  test 0 -eq $? || _lt_function_replace_fail=:
++fi
++
++if test x"$_lt_function_replace_fail" = x":"; then
++  AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
++fi
++])
++
++# _LT_PATH_CONVERSION_FUNCTIONS
++# -----------------------------
++# Determine which file name conversion functions should be used by
++# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
++# for certain cross-compile configurations and native mingw.
++m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++AC_REQUIRE([AC_CANONICAL_BUILD])dnl
++AC_MSG_CHECKING([how to convert $build file names to $host format])
++AC_CACHE_VAL(lt_cv_to_host_file_cmd,
++[case $host in
++  *-*-mingw* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
++        ;;
++      *-*-cygwin* )
++        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
++        ;;
++      * ) # otherwise, assume *nix
++        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
++        ;;
++    esac
++    ;;
++  *-*-cygwin* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
++        ;;
++      *-*-cygwin* )
++        lt_cv_to_host_file_cmd=func_convert_file_noop
++        ;;
++      * ) # otherwise, assume *nix
++        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
++        ;;
++    esac
++    ;;
++  * ) # unhandled hosts (and "normal" native builds)
++    lt_cv_to_host_file_cmd=func_convert_file_noop
++    ;;
++esac
++])
++to_host_file_cmd=$lt_cv_to_host_file_cmd
++AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
++_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
++         [0], [convert $build file names to $host format])dnl
++
++AC_MSG_CHECKING([how to convert $build file names to toolchain format])
++AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
++[#assume ordinary cross tools, or native build.
++lt_cv_to_tool_file_cmd=func_convert_file_noop
++case $host in
++  *-*-mingw* )
++    case $build in
++      *-*-mingw* ) # actually msys
++        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
++        ;;
++    esac
++    ;;
++esac
++])
++to_tool_file_cmd=$lt_cv_to_tool_file_cmd
++AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
++_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
++         [0], [convert $build files to toolchain format])dnl
++])# _LT_PATH_CONVERSION_FUNCTIONS
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/shave/lt~obsolete.m4 opkg-0.1.8+r635-autoconf/shave/lt~obsolete.m4
+--- opkg-0.1.8+r635/shave/lt~obsolete.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/shave/lt~obsolete.m4	2012-02-03 01:50:22.707151914 -0500
+@@ -0,0 +1,98 @@
++# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
++#
++#   Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
++#   Written by Scott James Remnant, 2004.
++#
++# This file is free software; the Free Software Foundation gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++
++# serial 5 lt~obsolete.m4
++
++# These exist entirely to fool aclocal when bootstrapping libtool.
++#
++# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
++# which have later been changed to m4_define as they aren't part of the
++# exported API, or moved to Autoconf or Automake where they belong.
++#
++# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
++# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
++# using a macro with the same name in our local m4/libtool.m4 it'll
++# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
++# and doesn't know about Autoconf macros at all.)
++#
++# So we provide this file, which has a silly filename so it's always
++# included after everything else.  This provides aclocal with the
++# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
++# because those macros already exist, or will be overwritten later.
++# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. 
++#
++# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
++# Yes, that means every name once taken will need to remain here until
++# we give up compatibility with versions before 1.7, at which point
++# we need to keep only those names which we still refer to.
++
++# This is to help aclocal find these macros, as it can't see m4_define.
++AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
++
++m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
++m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
++m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
++m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
++m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
++m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
++m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
++m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
++m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
++m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
++m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
++m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
++m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
++m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
++m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
++m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
++m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
++m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
++m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
++m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
++m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
++m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
++m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
++m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
++m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
++m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
++m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
++m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
++m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
++m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
++m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
++m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
++m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
++m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
++m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
++m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
++m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
++m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
++m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
++m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
++m4_ifndef([_LT_AC_LANG_F77],		[AC_DEFUN([_LT_AC_LANG_F77])])
++m4_ifndef([_LT_AC_LANG_GCJ],		[AC_DEFUN([_LT_AC_LANG_GCJ])])
++m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
++m4_ifndef([_LT_AC_LANG_C_CONFIG],	[AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
++m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
++m4_ifndef([_LT_AC_LANG_CXX_CONFIG],	[AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
++m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
++m4_ifndef([_LT_AC_LANG_F77_CONFIG],	[AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
++m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
++m4_ifndef([_LT_AC_LANG_GCJ_CONFIG],	[AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
++m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG],	[AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
++m4_ifndef([_LT_AC_LANG_RC_CONFIG],	[AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
++m4_ifndef([AC_LIBTOOL_CONFIG],		[AC_DEFUN([AC_LIBTOOL_CONFIG])])
++m4_ifndef([_LT_AC_FILE_LTDLL_C],	[AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
++m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS],	[AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
++m4_ifndef([_LT_AC_PROG_CXXCPP],		[AC_DEFUN([_LT_AC_PROG_CXXCPP])])
++m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS],	[AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
++m4_ifndef([_LT_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
++m4_ifndef([_LT_PROG_F77],		[AC_DEFUN([_LT_PROG_F77])])
++m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
++m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/shave/ltoptions.m4 opkg-0.1.8+r635-autoconf/shave/ltoptions.m4
+--- opkg-0.1.8+r635/shave/ltoptions.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/shave/ltoptions.m4	2012-02-03 01:50:22.579151917 -0500
+@@ -0,0 +1,384 @@
++# Helper functions for option handling.                    -*- Autoconf -*-
++#
++#   Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
++#   Inc.
++#   Written by Gary V. Vaughan, 2004
++#
++# This file is free software; the Free Software Foundation gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++
++# serial 7 ltoptions.m4
++
++# This is to help aclocal find these macros, as it can't see m4_define.
++AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
++
++
++# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
++# ------------------------------------------
++m4_define([_LT_MANGLE_OPTION],
++[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
++
++
++# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
++# ---------------------------------------
++# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
++# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
++# saved as a flag.
++m4_define([_LT_SET_OPTION],
++[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
++m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
++        _LT_MANGLE_DEFUN([$1], [$2]),
++    [m4_warning([Unknown $1 option `$2'])])[]dnl
++])
++
++
++# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
++# ------------------------------------------------------------
++# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
++m4_define([_LT_IF_OPTION],
++[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
++
++
++# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
++# -------------------------------------------------------
++# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
++# are set.
++m4_define([_LT_UNLESS_OPTIONS],
++[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
++	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
++		      [m4_define([$0_found])])])[]dnl
++m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
++])[]dnl
++])
++
++
++# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
++# ----------------------------------------
++# OPTION-LIST is a space-separated list of Libtool options associated
++# with MACRO-NAME.  If any OPTION has a matching handler declared with
++# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
++# the unknown option and exit.
++m4_defun([_LT_SET_OPTIONS],
++[# Set options
++m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
++    [_LT_SET_OPTION([$1], _LT_Option)])
++
++m4_if([$1],[LT_INIT],[
++  dnl
++  dnl Simply set some default values (i.e off) if boolean options were not
++  dnl specified:
++  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
++  ])
++  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
++  ])
++  dnl
++  dnl If no reference was made to various pairs of opposing options, then
++  dnl we run the default mode handler for the pair.  For example, if neither
++  dnl `shared' nor `disable-shared' was passed, we enable building of shared
++  dnl archives by default:
++  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
++  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
++  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
++  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
++  		   [_LT_ENABLE_FAST_INSTALL])
++  ])
++])# _LT_SET_OPTIONS
++
++
++## --------------------------------- ##
++## Macros to handle LT_INIT options. ##
++## --------------------------------- ##
++
++# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
++# -----------------------------------------
++m4_define([_LT_MANGLE_DEFUN],
++[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
++
++
++# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
++# -----------------------------------------------
++m4_define([LT_OPTION_DEFINE],
++[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
++])# LT_OPTION_DEFINE
++
++
++# dlopen
++# ------
++LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
++])
++
++AU_DEFUN([AC_LIBTOOL_DLOPEN],
++[_LT_SET_OPTION([LT_INIT], [dlopen])
++AC_DIAGNOSE([obsolete],
++[$0: Remove this warning and the call to _LT_SET_OPTION when you
++put the `dlopen' option into LT_INIT's first parameter.])
++])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
++
++
++# win32-dll
++# ---------
++# Declare package support for building win32 dll's.
++LT_OPTION_DEFINE([LT_INIT], [win32-dll],
++[enable_win32_dll=yes
++
++case $host in
++*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
++  AC_CHECK_TOOL(AS, as, false)
++  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
++  AC_CHECK_TOOL(OBJDUMP, objdump, false)
++  ;;
++esac
++
++test -z "$AS" && AS=as
++_LT_DECL([], [AS],      [1], [Assembler program])dnl
++
++test -z "$DLLTOOL" && DLLTOOL=dlltool
++_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
++
++test -z "$OBJDUMP" && OBJDUMP=objdump
++_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
++])# win32-dll
++
++AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
++[AC_REQUIRE([AC_CANONICAL_HOST])dnl
++_LT_SET_OPTION([LT_INIT], [win32-dll])
++AC_DIAGNOSE([obsolete],
++[$0: Remove this warning and the call to _LT_SET_OPTION when you
++put the `win32-dll' option into LT_INIT's first parameter.])
++])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
++
++
++# _LT_ENABLE_SHARED([DEFAULT])
++# ----------------------------
++# implement the --enable-shared flag, and supports the `shared' and
++# `disable-shared' LT_INIT options.
++# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
++m4_define([_LT_ENABLE_SHARED],
++[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
++AC_ARG_ENABLE([shared],
++    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
++	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
++    [p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_shared=yes ;;
++    no) enable_shared=no ;;
++    *)
++      enable_shared=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_shared=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac],
++    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
++
++    _LT_DECL([build_libtool_libs], [enable_shared], [0],
++	[Whether or not to build shared libraries])
++])# _LT_ENABLE_SHARED
++
++LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
++LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
++
++# Old names:
++AC_DEFUN([AC_ENABLE_SHARED],
++[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
++])
++
++AC_DEFUN([AC_DISABLE_SHARED],
++[_LT_SET_OPTION([LT_INIT], [disable-shared])
++])
++
++AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
++AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AM_ENABLE_SHARED], [])
++dnl AC_DEFUN([AM_DISABLE_SHARED], [])
++
++
++
++# _LT_ENABLE_STATIC([DEFAULT])
++# ----------------------------
++# implement the --enable-static flag, and support the `static' and
++# `disable-static' LT_INIT options.
++# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
++m4_define([_LT_ENABLE_STATIC],
++[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
++AC_ARG_ENABLE([static],
++    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
++	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
++    [p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_static=yes ;;
++    no) enable_static=no ;;
++    *)
++     enable_static=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_static=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac],
++    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
++
++    _LT_DECL([build_old_libs], [enable_static], [0],
++	[Whether or not to build static libraries])
++])# _LT_ENABLE_STATIC
++
++LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
++LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
++
++# Old names:
++AC_DEFUN([AC_ENABLE_STATIC],
++[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
++])
++
++AC_DEFUN([AC_DISABLE_STATIC],
++[_LT_SET_OPTION([LT_INIT], [disable-static])
++])
++
++AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
++AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AM_ENABLE_STATIC], [])
++dnl AC_DEFUN([AM_DISABLE_STATIC], [])
++
++
++
++# _LT_ENABLE_FAST_INSTALL([DEFAULT])
++# ----------------------------------
++# implement the --enable-fast-install flag, and support the `fast-install'
++# and `disable-fast-install' LT_INIT options.
++# DEFAULT is either `yes' or `no'.  If omitted, it defaults to `yes'.
++m4_define([_LT_ENABLE_FAST_INSTALL],
++[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
++AC_ARG_ENABLE([fast-install],
++    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
++    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
++    [p=${PACKAGE-default}
++    case $enableval in
++    yes) enable_fast_install=yes ;;
++    no) enable_fast_install=no ;;
++    *)
++      enable_fast_install=no
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for pkg in $enableval; do
++	IFS="$lt_save_ifs"
++	if test "X$pkg" = "X$p"; then
++	  enable_fast_install=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac],
++    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
++
++_LT_DECL([fast_install], [enable_fast_install], [0],
++	 [Whether or not to optimize for fast installation])dnl
++])# _LT_ENABLE_FAST_INSTALL
++
++LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
++LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
++
++# Old names:
++AU_DEFUN([AC_ENABLE_FAST_INSTALL],
++[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
++AC_DIAGNOSE([obsolete],
++[$0: Remove this warning and the call to _LT_SET_OPTION when you put
++the `fast-install' option into LT_INIT's first parameter.])
++])
++
++AU_DEFUN([AC_DISABLE_FAST_INSTALL],
++[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
++AC_DIAGNOSE([obsolete],
++[$0: Remove this warning and the call to _LT_SET_OPTION when you put
++the `disable-fast-install' option into LT_INIT's first parameter.])
++])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
++dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
++
++
++# _LT_WITH_PIC([MODE])
++# --------------------
++# implement the --with-pic flag, and support the `pic-only' and `no-pic'
++# LT_INIT options.
++# MODE is either `yes' or `no'.  If omitted, it defaults to `both'.
++m4_define([_LT_WITH_PIC],
++[AC_ARG_WITH([pic],
++    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
++	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
++    [lt_p=${PACKAGE-default}
++    case $withval in
++    yes|no) pic_mode=$withval ;;
++    *)
++      pic_mode=default
++      # Look at the argument we got.  We use all the common list separators.
++      lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
++      for lt_pkg in $withval; do
++	IFS="$lt_save_ifs"
++	if test "X$lt_pkg" = "X$lt_p"; then
++	  pic_mode=yes
++	fi
++      done
++      IFS="$lt_save_ifs"
++      ;;
++    esac],
++    [pic_mode=default])
++
++test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
++
++_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
++])# _LT_WITH_PIC
++
++LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
++LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
++
++# Old name:
++AU_DEFUN([AC_LIBTOOL_PICMODE],
++[_LT_SET_OPTION([LT_INIT], [pic-only])
++AC_DIAGNOSE([obsolete],
++[$0: Remove this warning and the call to _LT_SET_OPTION when you
++put the `pic-only' option into LT_INIT's first parameter.])
++])
++
++dnl aclocal-1.4 backwards compatibility:
++dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
++
++## ----------------- ##
++## LTDL_INIT Options ##
++## ----------------- ##
++
++m4_define([_LTDL_MODE], [])
++LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
++		 [m4_define([_LTDL_MODE], [nonrecursive])])
++LT_OPTION_DEFINE([LTDL_INIT], [recursive],
++		 [m4_define([_LTDL_MODE], [recursive])])
++LT_OPTION_DEFINE([LTDL_INIT], [subproject],
++		 [m4_define([_LTDL_MODE], [subproject])])
++
++m4_define([_LTDL_TYPE], [])
++LT_OPTION_DEFINE([LTDL_INIT], [installable],
++		 [m4_define([_LTDL_TYPE], [installable])])
++LT_OPTION_DEFINE([LTDL_INIT], [convenience],
++		 [m4_define([_LTDL_TYPE], [convenience])])
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/shave/ltsugar.m4 opkg-0.1.8+r635-autoconf/shave/ltsugar.m4
+--- opkg-0.1.8+r635/shave/ltsugar.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/shave/ltsugar.m4	2012-02-03 01:50:22.619151916 -0500
+@@ -0,0 +1,123 @@
++# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
++#
++# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
++# Written by Gary V. Vaughan, 2004
++#
++# This file is free software; the Free Software Foundation gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++
++# serial 6 ltsugar.m4
++
++# This is to help aclocal find these macros, as it can't see m4_define.
++AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
++
++
++# lt_join(SEP, ARG1, [ARG2...])
++# -----------------------------
++# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
++# associated separator.
++# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
++# versions in m4sugar had bugs.
++m4_define([lt_join],
++[m4_if([$#], [1], [],
++       [$#], [2], [[$2]],
++       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
++m4_define([_lt_join],
++[m4_if([$#$2], [2], [],
++       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
++
++
++# lt_car(LIST)
++# lt_cdr(LIST)
++# ------------
++# Manipulate m4 lists.
++# These macros are necessary as long as will still need to support
++# Autoconf-2.59 which quotes differently.
++m4_define([lt_car], [[$1]])
++m4_define([lt_cdr],
++[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
++       [$#], 1, [],
++       [m4_dquote(m4_shift($@))])])
++m4_define([lt_unquote], $1)
++
++
++# lt_append(MACRO-NAME, STRING, [SEPARATOR])
++# ------------------------------------------
++# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
++# Note that neither SEPARATOR nor STRING are expanded; they are appended
++# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
++# No SEPARATOR is output if MACRO-NAME was previously undefined (different
++# than defined and empty).
++#
++# This macro is needed until we can rely on Autoconf 2.62, since earlier
++# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
++m4_define([lt_append],
++[m4_define([$1],
++	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
++
++
++
++# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
++# ----------------------------------------------------------
++# Produce a SEP delimited list of all paired combinations of elements of
++# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
++# has the form PREFIXmINFIXSUFFIXn.
++# Needed until we can rely on m4_combine added in Autoconf 2.62.
++m4_define([lt_combine],
++[m4_if(m4_eval([$# > 3]), [1],
++       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
++[[m4_foreach([_Lt_prefix], [$2],
++	     [m4_foreach([_Lt_suffix],
++		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
++	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
++
++
++# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
++# -----------------------------------------------------------------------
++# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
++# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
++m4_define([lt_if_append_uniq],
++[m4_ifdef([$1],
++	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
++		 [lt_append([$1], [$2], [$3])$4],
++		 [$5])],
++	  [lt_append([$1], [$2], [$3])$4])])
++
++
++# lt_dict_add(DICT, KEY, VALUE)
++# -----------------------------
++m4_define([lt_dict_add],
++[m4_define([$1($2)], [$3])])
++
++
++# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
++# --------------------------------------------
++m4_define([lt_dict_add_subkey],
++[m4_define([$1($2:$3)], [$4])])
++
++
++# lt_dict_fetch(DICT, KEY, [SUBKEY])
++# ----------------------------------
++m4_define([lt_dict_fetch],
++[m4_ifval([$3],
++	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
++    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
++
++
++# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
++# -----------------------------------------------------------------
++m4_define([lt_if_dict_fetch],
++[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
++	[$5],
++    [$6])])
++
++
++# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
++# --------------------------------------------------------------
++m4_define([lt_dict_filter],
++[m4_if([$5], [], [],
++  [lt_join(m4_quote(m4_default([$4], [[, ]])),
++           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
++		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
++])
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/shave/ltversion.m4 opkg-0.1.8+r635-autoconf/shave/ltversion.m4
+--- opkg-0.1.8+r635/shave/ltversion.m4	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/shave/ltversion.m4	2012-02-03 01:50:22.667151915 -0500
+@@ -0,0 +1,23 @@
++# ltversion.m4 -- version numbers			-*- Autoconf -*-
++#
++#   Copyright (C) 2004 Free Software Foundation, Inc.
++#   Written by Scott James Remnant, 2004
++#
++# This file is free software; the Free Software Foundation gives
++# unlimited permission to copy and/or distribute it, with or without
++# modifications, as long as this notice is preserved.
++
++# @configure_input@
++
++# serial 3337 ltversion.m4
++# This file is part of GNU Libtool
++
++m4_define([LT_PACKAGE_VERSION], [2.4.2])
++m4_define([LT_PACKAGE_REVISION], [1.3337])
++
++AC_DEFUN([LTVERSION_VERSION],
++[macro_version='2.4.2'
++macro_revision='1.3337'
++_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
++_LT_DECL(, macro_revision, 0)
++])
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/src/Makefile.in opkg-0.1.8+r635-autoconf/src/Makefile.in
+--- opkg-0.1.8+r635/src/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/src/Makefile.in	2012-02-03 01:50:26.511151829 -0500
+@@ -0,0 +1,545 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
++pkgincludedir = $(includedir)/@PACKAGE@
++pkglibdir = $(libdir)/@PACKAGE@
++pkglibexecdir = $(libexecdir)/@PACKAGE@
++am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
++install_sh_DATA = $(install_sh) -c -m 644
++install_sh_PROGRAM = $(install_sh) -c
++install_sh_SCRIPT = $(install_sh) -c
++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
++PRE_INSTALL = :
++POST_INSTALL = :
++NORMAL_UNINSTALL = :
++PRE_UNINSTALL = :
++POST_UNINSTALL = :
++build_triplet = @build@
++host_triplet = @host@
++bin_PROGRAMS = opkg-cl$(EXEEXT)
++subdir = src
++DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
++ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
++am__aclocal_m4_deps = $(top_srcdir)/shave/libtool.m4 \
++	$(top_srcdir)/shave/ltoptions.m4 \
++	$(top_srcdir)/shave/ltsugar.m4 \
++	$(top_srcdir)/shave/ltversion.m4 \
++	$(top_srcdir)/shave/lt~obsolete.m4 \
++	$(top_srcdir)/shave/shave.m4 $(top_srcdir)/configure.ac
++am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
++	$(ACLOCAL_M4)
++mkinstalldirs = $(install_sh) -d
++CONFIG_HEADER = $(top_builddir)/libopkg/config.h
++CONFIG_CLEAN_FILES =
++CONFIG_CLEAN_VPATH_FILES =
++am__installdirs = "$(DESTDIR)$(bindir)"
++PROGRAMS = $(bin_PROGRAMS)
++am_opkg_cl_OBJECTS = opkg-cl.$(OBJEXT)
++opkg_cl_OBJECTS = $(am_opkg_cl_OBJECTS)
++opkg_cl_DEPENDENCIES = $(top_builddir)/libopkg/libopkg.la \
++	$(top_builddir)/libbb/libbb.la
++DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/libopkg
++depcomp = $(SHELL) $(top_srcdir)/conf/depcomp
++am__depfiles_maybe = depfiles
++am__mv = mv -f
++COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
++	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
++	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
++CCLD = $(CC)
++LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
++	--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
++	$(LDFLAGS) -o $@
++SOURCES = $(opkg_cl_SOURCES)
++DIST_SOURCES = $(opkg_cl_SOURCES)
++ETAGS = etags
++CTAGS = ctags
++DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
++ACLOCAL = @ACLOCAL@
++AMTAR = @AMTAR@
++AM_MAKEFLAGS = @AM_MAKEFLAGS@
++AR = @AR@
++AUTOCONF = @AUTOCONF@
++AUTOHEADER = @AUTOHEADER@
++AUTOMAKE = @AUTOMAKE@
++AWK = @AWK@
++BIGENDIAN_CFLAGS = @BIGENDIAN_CFLAGS@
++CC = @CC@
++CCDEPMODE = @CCDEPMODE@
++CFLAGS = @CFLAGS@
++CLEAN_DATE = @CLEAN_DATE@
++CPP = @CPP@
++CPPFLAGS = @CPPFLAGS@
++CURL_CFLAGS = @CURL_CFLAGS@
++CURL_LIBS = @CURL_LIBS@
++CXX = @CXX@
++CYGPATH_W = @CYGPATH_W@
++DEFS = @DEFS@
++DEPDIR = @DEPDIR@
++DLLTOOL = @DLLTOOL@
++DSYMUTIL = @DSYMUTIL@
++DUMPBIN = @DUMPBIN@
++ECHO_C = @ECHO_C@
++ECHO_N = @ECHO_N@
++ECHO_T = @ECHO_T@
++EGREP = @EGREP@
++EXEEXT = @EXEEXT@
++F77 = @F77@
++FC = @FC@
++FGREP = @FGREP@
++GPGME_CFLAGS = @GPGME_CFLAGS@
++GPGME_CONFIG = @GPGME_CONFIG@
++GPGME_LIBS = @GPGME_LIBS@
++GREP = @GREP@
++INSTALL = @INSTALL@
++INSTALL_DATA = @INSTALL_DATA@
++INSTALL_PROGRAM = @INSTALL_PROGRAM@
++INSTALL_SCRIPT = @INSTALL_SCRIPT@
++INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
++LD = @LD@
++LDFLAGS = @LDFLAGS@
++LIBOBJS = @LIBOBJS@
++LIBS = @LIBS@
++LIBTOOL = @LIBTOOL@
++LIPO = @LIPO@
++LN_S = @LN_S@
++LTLIBOBJS = @LTLIBOBJS@
++MAKEFLAGS = @MAKEFLAGS@
++MAKEINFO = @MAKEINFO@
++MANIFEST_TOOL = @MANIFEST_TOOL@
++MKDIR_P = @MKDIR_P@
++NM = @NM@
++NMEDIT = @NMEDIT@
++OBJC = @OBJC@
++OBJDUMP = @OBJDUMP@
++OBJEXT = @OBJEXT@
++OPENSSL_CFLAGS = @OPENSSL_CFLAGS@
++OPENSSL_LIBS = @OPENSSL_LIBS@
++OTOOL = @OTOOL@
++OTOOL64 = @OTOOL64@
++PACKAGE = @PACKAGE@
++PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
++PACKAGE_NAME = @PACKAGE_NAME@
++PACKAGE_STRING = @PACKAGE_STRING@
++PACKAGE_TARNAME = @PACKAGE_TARNAME@
++PACKAGE_URL = @PACKAGE_URL@
++PACKAGE_VERSION = @PACKAGE_VERSION@
++PATHFINDER_CFLAGS = @PATHFINDER_CFLAGS@
++PATHFINDER_LIBS = @PATHFINDER_LIBS@
++PATH_SEPARATOR = @PATH_SEPARATOR@
++PKG_CONFIG = @PKG_CONFIG@
++PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
++PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
++Q = @Q@
++RANLIB = @RANLIB@
++SED = @SED@
++SET_MAKE = @SET_MAKE@
++SHELL = @SHELL@
++STRIP = @STRIP@
++V = @V@
++VERSION = @VERSION@
++abs_builddir = @abs_builddir@
++abs_srcdir = @abs_srcdir@
++abs_top_builddir = @abs_top_builddir@
++abs_top_srcdir = @abs_top_srcdir@
++ac_ct_AR = @ac_ct_AR@
++ac_ct_CC = @ac_ct_CC@
++ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
++am__include = @am__include@
++am__leading_dot = @am__leading_dot@
++am__quote = @am__quote@
++am__tar = @am__tar@
++am__untar = @am__untar@
++bindir = @bindir@
++build = @build@
++build_alias = @build_alias@
++build_cpu = @build_cpu@
++build_os = @build_os@
++build_vendor = @build_vendor@
++builddir = @builddir@
++datadir = @datadir@
++datarootdir = @datarootdir@
++docdir = @docdir@
++dvidir = @dvidir@
++exec_prefix = @exec_prefix@
++host = @host@
++host_alias = @host_alias@
++host_cpu = @host_cpu@
++host_os = @host_os@
++host_vendor = @host_vendor@
++htmldir = @htmldir@
++includedir = @includedir@
++infodir = @infodir@
++install_sh = @install_sh@
++libdir = @libdir@
++libexecdir = @libexecdir@
++localedir = @localedir@
++localstatedir = @localstatedir@
++mandir = @mandir@
++mkdir_p = @mkdir_p@
++oldincludedir = @oldincludedir@
++opkgetcdir = @opkgetcdir@
++opkglibdir = @opkglibdir@
++opkglockfile = @opkglockfile@
++pdfdir = @pdfdir@
++prefix = @prefix@
++program_transform_name = @program_transform_name@
++psdir = @psdir@
++sbindir = @sbindir@
++sharedstatedir = @sharedstatedir@
++shavedir = @shavedir@
++srcdir = @srcdir@
++sysconfdir = @sysconfdir@
++target_alias = @target_alias@
++top_build_prefix = @top_build_prefix@
++top_builddir = @top_builddir@
++top_srcdir = @top_srcdir@
++AM_CFLAGS = -I${top_srcdir}/libopkg ${ALL_CFLAGS}
++opkg_cl_SOURCES = opkg-cl.c
++opkg_cl_LDADD = $(top_builddir)/libopkg/libopkg.la \
++                $(top_builddir)/libbb/libbb.la 
++
++all: all-am
++
++.SUFFIXES:
++.SUFFIXES: .c .lo .o .obj
++$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
++	        && { if test -f $@; then exit 0; else break; fi; }; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --gnu src/Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(am__aclocal_m4_deps):
++install-binPROGRAMS: $(bin_PROGRAMS)
++	@$(NORMAL_INSTALL)
++	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
++	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
++	for p in $$list; do echo "$$p $$p"; done | \
++	sed 's/$(EXEEXT)$$//' | \
++	while read p p1; do if test -f $$p || test -f $$p1; \
++	  then echo "$$p"; echo "$$p"; else :; fi; \
++	done | \
++	sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \
++	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
++	sed 'N;N;N;s,\n, ,g' | \
++	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
++	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
++	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
++	    else { print "f", $$3 "/" $$4, $$1; } } \
++	  END { for (d in files) print "f", d, files[d] }' | \
++	while read type dir files; do \
++	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
++	    test -z "$$files" || { \
++	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
++	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
++	    } \
++	; done
++
++uninstall-binPROGRAMS:
++	@$(NORMAL_UNINSTALL)
++	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
++	files=`for p in $$list; do echo "$$p"; done | \
++	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
++	      -e 's/$$/$(EXEEXT)/' `; \
++	test -n "$$list" || exit 0; \
++	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
++	cd "$(DESTDIR)$(bindir)" && rm -f $$files
++
++clean-binPROGRAMS:
++	@list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
++	echo " rm -f" $$list; \
++	rm -f $$list || exit $$?; \
++	test -n "$(EXEEXT)" || exit 0; \
++	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
++	echo " rm -f" $$list; \
++	rm -f $$list
++opkg-cl$(EXEEXT): $(opkg_cl_OBJECTS) $(opkg_cl_DEPENDENCIES) 
++	@rm -f opkg-cl$(EXEEXT)
++	$(LINK) $(opkg_cl_OBJECTS) $(opkg_cl_LDADD) $(LIBS)
++
++mostlyclean-compile:
++	-rm -f *.$(OBJEXT)
++
++distclean-compile:
++	-rm -f *.tab.c
++
++@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opkg-cl.Po@am__quote@
++
++.c.o:
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(COMPILE) -c $<
++
++.c.obj:
++@am__fastdepCC_TRUE@	$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(COMPILE) -c `$(CYGPATH_W) '$<'`
++
++.c.lo:
++@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
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++
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++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
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++	      $$unique; \
++	  fi; \
++	fi
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++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
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++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
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++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
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++	for dir in "$(DESTDIR)$(bindir)"; do \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
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++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
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++clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
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++distclean: distclean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
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++	clean-generic clean-libtool ctags distclean distclean-compile \
++	distclean-generic distclean-libtool distclean-tags distdir dvi \
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++	install-binPROGRAMS install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-html \
++	install-html-am install-info install-info-am install-man \
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++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/tests/Makefile.in opkg-0.1.8+r635-autoconf/tests/Makefile.in
+--- opkg-0.1.8+r635/tests/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/tests/Makefile.in	2012-02-03 01:50:26.559151828 -0500
+@@ -0,0 +1,520 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
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++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
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++# This program is distributed in the hope that it will be useful,
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++#opkg_hash_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
++#opkg_hash_test_SOURCES = opkg_hash_test.c
++#opkg_hash_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
++
++#opkg_extract_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
++#opkg_extract_test_SOURCES = opkg_extract_test.c
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++
++#opkg_active_list_test_LDADD = $(top_builddir)/libopkg/active_list.o
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++
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++	@rm -f libopkg_test$(EXEEXT)
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++.c.lo:
++@am__fastdepCC_TRUE@	$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
++@am__fastdepCC_TRUE@	$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(LTCOMPILE) -c -o $@ $<
++
++mostlyclean-libtool:
++	-rm -f *.lo
++
++clean-libtool:
++	-rm -rf .libs _libs
++
++ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
++	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	mkid -fID $$unique
++tags: TAGS
++
++TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	set x; \
++	here=`pwd`; \
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	shift; \
++	if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
++	  test -n "$$unique" || unique=$$empty_fix; \
++	  if test $$# -gt 0; then \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      "$$@" $$unique; \
++	  else \
++	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
++	      $$unique; \
++	  fi; \
++	fi
++ctags: CTAGS
++CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
++		$(TAGS_FILES) $(LISP)
++	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
++	unique=`for i in $$list; do \
++	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
++	  done | \
++	  $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
++	      END { if (nonempty) { for (i in files) print i; }; }'`; \
++	test -z "$(CTAGS_ARGS)$$unique" \
++	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
++	     $$unique
++
++GTAGS:
++	here=`$(am__cd) $(top_builddir) && pwd` \
++	  && $(am__cd) $(top_srcdir) \
++	  && gtags -i $(GTAGS_ARGS) "$$here"
++
++distclean-tags:
++	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile $(PROGRAMS)
++installdirs:
++install: install-am
++install-exec: install-exec-am
++install-data: install-data-am
++uninstall: uninstall-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-am
++install-strip:
++	if test -z '$(STRIP)'; then \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	      install; \
++	else \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
++
++clean-am: clean-generic clean-libtool clean-noinstPROGRAMS \
++	mostlyclean-am
++
++distclean: distclean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++distclean-am: clean-am distclean-compile distclean-generic \
++	distclean-tags
++
++dvi: dvi-am
++
++dvi-am:
++
++html: html-am
++
++html-am:
++
++info: info-am
++
++info-am:
++
++install-data-am:
++
++install-dvi: install-dvi-am
++
++install-dvi-am:
++
++install-exec-am:
++
++install-html: install-html-am
++
++install-html-am:
++
++install-info: install-info-am
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -rf ./$(DEPDIR)
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-compile mostlyclean-generic \
++	mostlyclean-libtool
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am:
++
++.MAKE: install-am install-strip
++
++.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
++	clean-libtool clean-noinstPROGRAMS ctags distclean \
++	distclean-compile distclean-generic distclean-libtool \
++	distclean-tags distdir dvi dvi-am html html-am info info-am \
++	install install-am install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-html \
++	install-html-am install-info install-info-am install-man \
++	install-pdf install-pdf-am install-ps install-ps-am \
++	install-strip installcheck installcheck-am installdirs \
++	maintainer-clean maintainer-clean-generic mostlyclean \
++	mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
++	pdf pdf-am ps ps-am tags uninstall uninstall-am
++
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
+diff -Naur -x autom4te.cache opkg-0.1.8+r635/utils/Makefile.in opkg-0.1.8+r635-autoconf/utils/Makefile.in
+--- opkg-0.1.8+r635/utils/Makefile.in	1969-12-31 19:00:00.000000000 -0500
++++ opkg-0.1.8+r635-autoconf/utils/Makefile.in	2012-02-03 01:50:26.603151827 -0500
+@@ -0,0 +1,456 @@
++# Makefile.in generated by automake 1.11.2 from Makefile.am.
++# @configure_input@
++
++# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
++# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
++# Foundation, Inc.
++# This Makefile.in is free software; the Free Software Foundation
++# gives unlimited permission to copy and/or distribute it,
++# with or without modifications, as long as this notice is preserved.
++
++# This program is distributed in the hope that it will be useful,
++# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
++# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
++# PARTICULAR PURPOSE.
++
++@SET_MAKE@
++
++VPATH = @srcdir@
++pkgdatadir = $(datadir)/@PACKAGE@
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++INSTALL_HEADER = $(INSTALL_DATA)
++transform = $(program_transform_name)
++NORMAL_INSTALL = :
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++NORMAL_UNINSTALL = :
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++build_triplet = @build@
++host_triplet = @host@
++subdir = utils
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++	$(srcdir)/update-alternatives.in
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++	$(top_srcdir)/shave/ltversion.m4 \
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++	$(top_srcdir)/shave/shave.m4 $(top_srcdir)/configure.ac
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++CONFIG_CLEAN_VPATH_FILES =
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++bin_SCRIPTS = update-alternatives opkg-key
++EXTRA_DIST = $(bin_SCRIPTS)
++all: all-am
++
++.SUFFIXES:
++$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
++	@for dep in $?; do \
++	  case '$(am__configure_deps)' in \
++	    *$$dep*) \
++	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
++	        && { if test -f $@; then exit 0; else break; fi; }; \
++	      exit 1;; \
++	  esac; \
++	done; \
++	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu utils/Makefile'; \
++	$(am__cd) $(top_srcdir) && \
++	  $(AUTOMAKE) --gnu utils/Makefile
++.PRECIOUS: Makefile
++Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
++	@case '$?' in \
++	  *config.status*) \
++	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
++	  *) \
++	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
++	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
++	esac;
++
++$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++
++$(top_srcdir)/configure:  $(am__configure_deps)
++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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++	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
++$(am__aclocal_m4_deps):
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++	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
++install-binSCRIPTS: $(bin_SCRIPTS)
++	@$(NORMAL_INSTALL)
++	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
++	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
++	for p in $$list; do \
++	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
++	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
++	done | \
++	sed -e 'p;s,.*/,,;n' \
++	    -e 'h;s|.*|.|' \
++	    -e 'p;x;s,.*/,,;$(transform)' | sed 'N;N;N;s,\n, ,g' | \
++	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1; } \
++	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
++	    if ($$2 == $$4) { files[d] = files[d] " " $$1; \
++	      if (++n[d] == $(am__install_max)) { \
++		print "f", d, files[d]; n[d] = 0; files[d] = "" } } \
++	    else { print "f", d "/" $$4, $$1 } } \
++	  END { for (d in files) print "f", d, files[d] }' | \
++	while read type dir files; do \
++	     if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
++	     test -z "$$files" || { \
++	       echo " $(INSTALL_SCRIPT) $$files '$(DESTDIR)$(bindir)$$dir'"; \
++	       $(INSTALL_SCRIPT) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
++	     } \
++	; done
++
++uninstall-binSCRIPTS:
++	@$(NORMAL_UNINSTALL)
++	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || exit 0; \
++	files=`for p in $$list; do echo "$$p"; done | \
++	       sed -e 's,.*/,,;$(transform)'`; \
++	dir='$(DESTDIR)$(bindir)'; $(am__uninstall_files_from_dir)
++
++mostlyclean-libtool:
++	-rm -f *.lo
++
++clean-libtool:
++	-rm -rf .libs _libs
++tags: TAGS
++TAGS:
++
++ctags: CTAGS
++CTAGS:
++
++
++distdir: $(DISTFILES)
++	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
++	list='$(DISTFILES)'; \
++	  dist_files=`for file in $$list; do echo $$file; done | \
++	  sed -e "s|^$$srcdirstrip/||;t" \
++	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
++	case $$dist_files in \
++	  */*) $(MKDIR_P) `echo "$$dist_files" | \
++			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
++			   sort -u` ;; \
++	esac; \
++	for file in $$dist_files; do \
++	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
++	  if test -d $$d/$$file; then \
++	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
++	    if test -d "$(distdir)/$$file"; then \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
++	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
++	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
++	    fi; \
++	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
++	  else \
++	    test -f "$(distdir)/$$file" \
++	    || cp -p $$d/$$file "$(distdir)/$$file" \
++	    || exit 1; \
++	  fi; \
++	done
++check-am: all-am
++check: check-am
++all-am: Makefile $(SCRIPTS)
++installdirs:
++	for dir in "$(DESTDIR)$(bindir)"; do \
++	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
++	done
++install: install-am
++install-exec: install-exec-am
++install-data: install-data-am
++uninstall: uninstall-am
++
++install-am: all-am
++	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
++
++installcheck: installcheck-am
++install-strip:
++	if test -z '$(STRIP)'; then \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	      install; \
++	else \
++	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
++	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
++	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
++	fi
++mostlyclean-generic:
++
++clean-generic:
++
++distclean-generic:
++	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
++	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
++
++maintainer-clean-generic:
++	@echo "This command is intended for maintainers to use"
++	@echo "it deletes files that may require special tools to rebuild."
++clean: clean-am
++
++clean-am: clean-generic clean-libtool mostlyclean-am
++
++distclean: distclean-am
++	-rm -f Makefile
++distclean-am: clean-am distclean-generic
++
++dvi: dvi-am
++
++dvi-am:
++
++html: html-am
++
++html-am:
++
++info: info-am
++
++info-am:
++
++install-data-am:
++
++install-dvi: install-dvi-am
++
++install-dvi-am:
++
++install-exec-am: install-binSCRIPTS
++
++install-html: install-html-am
++
++install-html-am:
++
++install-info: install-info-am
++
++install-info-am:
++
++install-man:
++
++install-pdf: install-pdf-am
++
++install-pdf-am:
++
++install-ps: install-ps-am
++
++install-ps-am:
++
++installcheck-am:
++
++maintainer-clean: maintainer-clean-am
++	-rm -f Makefile
++maintainer-clean-am: distclean-am maintainer-clean-generic
++
++mostlyclean: mostlyclean-am
++
++mostlyclean-am: mostlyclean-generic mostlyclean-libtool
++
++pdf: pdf-am
++
++pdf-am:
++
++ps: ps-am
++
++ps-am:
++
++uninstall-am: uninstall-binSCRIPTS
++
++.MAKE: install-am install-strip
++
++.PHONY: all all-am check check-am clean clean-generic clean-libtool \
++	distclean distclean-generic distclean-libtool distdir dvi \
++	dvi-am html html-am info info-am install install-am \
++	install-binSCRIPTS install-data install-data-am install-dvi \
++	install-dvi-am install-exec install-exec-am install-html \
++	install-html-am install-info install-info-am install-man \
++	install-pdf install-pdf-am install-ps install-ps-am \
++	install-strip installcheck installcheck-am installdirs \
++	maintainer-clean maintainer-clean-generic mostlyclean \
++	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
++	uninstall uninstall-am uninstall-binSCRIPTS
++
++
++# Tell versions [3.59,3.63) of GNU make to not export all variables.
++# Otherwise a system limit (for SysV at least) may be exceeded.
++.NOEXPORT:
diff --git a/src/.gitignore b/src/.gitignore
new file mode 100644
index 0000000..df61d46
--- /dev/null
+++ b/src/.gitignore
@@ -0,0 +1,66 @@
+# git-ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+
+*.orig
+*.rej
+*.mergebackup
+*.[oa]
+*~
+*.*.swp
+
+Makefile
+Makefile.in
+# o_0
+Makefile.in.in
+!tests/regress/Makefile
+
+# The local aclocal.m4 file
+aclocal.m4
+m4/
+shave/lt*
+shave/libtool.m4
+shave/shave
+shave/shave-libtool
+
+# The output of the configure script
+conf/
+config.guess
+config.log
+config.status
+config.sub
+
+# The configure script itself
+configure
+
+# The libopkg directory artifacts
+libopkg/config.h
+libopkg/config.h.in
+libopkg/stamp-h1
+
+# Various scripts used for libtool and the like
+install-sh
+libtool
+ltmain.sh
+missing
+depcomp
+
+# opkg stuff
+libopkg.pc
+utils/update-alternatives
+
+autom4te.cache/
+
+# Binaries
+*.la
+*.lo
+*.o
+*.so
+.libs/
+.deps/
+src/opkg-cl
+tests/libopkg_test
+
+# Man pages
+man/*.1
diff --git a/src/.svn/all-wcprops b/src/.svn/all-wcprops
new file mode 100644
index 0000000..d17ce1b
--- /dev/null
+++ b/src/.svn/all-wcprops
@@ -0,0 +1,89 @@
+K 25
+svn:wc:ra_dav:version-url
+V 23
+/svn/!svn/ver/635/trunk
+END
+ChangeLog.ipkg
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/45/trunk/ChangeLog.ipkg
+END
+configure.ac
+K 25
+svn:wc:ra_dav:version-url
+V 36
+/svn/!svn/ver/569/trunk/configure.ac
+END
+AUTHORS
+K 25
+svn:wc:ra_dav:version-url
+V 31
+/svn/!svn/ver/367/trunk/AUTHORS
+END
+.gitignore
+K 25
+svn:wc:ra_dav:version-url
+V 34
+/svn/!svn/ver/592/trunk/.gitignore
+END
+TODO
+K 25
+svn:wc:ra_dav:version-url
+V 28
+/svn/!svn/ver/546/trunk/TODO
+END
+INSTALL
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/8/trunk/INSTALL
+END
+ChangeLog
+K 25
+svn:wc:ra_dav:version-url
+V 33
+/svn/!svn/ver/152/trunk/ChangeLog
+END
+COPYING
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/3/trunk/COPYING
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 35
+/svn/!svn/ver/548/trunk/Makefile.am
+END
+autogen.sh
+K 25
+svn:wc:ra_dav:version-url
+V 34
+/svn/!svn/ver/152/trunk/autogen.sh
+END
+NEWS
+K 25
+svn:wc:ra_dav:version-url
+V 26
+/svn/!svn/ver/3/trunk/NEWS
+END
+README
+K 25
+svn:wc:ra_dav:version-url
+V 30
+/svn/!svn/ver/367/trunk/README
+END
+libopkg.pc.in
+K 25
+svn:wc:ra_dav:version-url
+V 35
+/svn/!svn/ver/8/trunk/libopkg.pc.in
+END
+CONTRIBUTORS
+K 25
+svn:wc:ra_dav:version-url
+V 36
+/svn/!svn/ver/376/trunk/CONTRIBUTORS
+END
diff --git a/src/.svn/entries b/src/.svn/entries
new file mode 100644
index 0000000..b333909
--- /dev/null
+++ b/src/.svn/entries
@@ -0,0 +1,534 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk
+http://opkg.googlecode.com/svn
+
+
+
+2012-01-19T13:52:06.380812Z
+635
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+ChangeLog.ipkg
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+064c3f50dd01eee4cb2dc46d8055f6f6
+2008-12-15T04:52:44.191127Z
+45
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+78582
+
+familiar
+dir
+
+AUTHORS
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+0272ec7c17a60c808dc4a0c169a7361c
+2009-11-25T01:41:01.609303Z
+367
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+243
+
+ChangeLog
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+1ea0f9fbb3cede7f1c5114c52fd365d6
+2008-12-15T05:28:19.065585Z
+152
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+22
+
+src
+dir
+
+libopkg
+dir
+
+libopkg.pc.in
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+f982e631515033e25ff8c9a09b4925c3
+2008-12-15T04:18:06.332473Z
+8
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+227
+
+README
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+7e8175845a4449323e98c5ba04c112be
+2009-11-25T01:41:01.609303Z
+367
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+359
+
+intercept
+dir
+
+CONTRIBUTORS
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+e13dab17e320b26853e94e760afcdd45
+2009-11-25T22:21:24.495133Z
+376
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+901
+
+utils
+dir
+
+tests
+dir
+
+configure.ac
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+4f69827bb87e712814677914bc6e7adf
+2010-09-20T23:56:11.359263Z
+569
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+8592
+
+.gitignore
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+5261d61d0b14306ed8813c34ccb50470
+2010-12-23T01:37:42.092726Z
+592
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+924
+
+TODO
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+822c3d787ef9e00758bd68ab3204a1b3
+2010-08-10T05:38:10.924792Z
+546
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1106
+
+shave
+dir
+
+INSTALL
+file
+
+
+
+
+2012-02-03T08:11:57.583042Z
+c29710d9db7eb38b63b6c6b191f4b4d8
+2008-12-15T04:18:06.332473Z
+8
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+8204
+
+COPYING
+file
+
+
+
+
+2012-02-03T08:11:57.583042Z
+94d55d512a9ba36caa9b7df079bae19f
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+17992
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.583042Z
+76cf3751c643dff1513f229641941123
+2010-08-10T05:38:37.144135Z
+548
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+869
+
+libbb
+dir
+
+etc
+dir
+
+man
+dir
+
+autogen.sh
+file
+
+
+
+
+2012-02-03T08:11:57.583042Z
+3d9595d846fb5d1a42d3cc20297bb3d9
+2008-12-15T05:28:19.065585Z
+152
+ticktock35
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+104
+
+NEWS
+file
+
+
+
+
+2012-02-03T08:11:57.583042Z
+d41d8cd98f00b204e9800998ecf8427e
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+0
+
diff --git a/src/.svn/prop-base/autogen.sh.svn-base b/src/.svn/prop-base/autogen.sh.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/.svn/prop-base/autogen.sh.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/.svn/text-base/.gitignore.svn-base b/src/.svn/text-base/.gitignore.svn-base
new file mode 100644
index 0000000..df61d46
--- /dev/null
+++ b/src/.svn/text-base/.gitignore.svn-base
@@ -0,0 +1,66 @@
+# git-ls-files --others --exclude-from=.git/info/exclude
+# Lines that start with '#' are comments.
+# For a project mostly in C, the following would be a good set of
+# exclude patterns (uncomment them if you want to use them):
+
+*.orig
+*.rej
+*.mergebackup
+*.[oa]
+*~
+*.*.swp
+
+Makefile
+Makefile.in
+# o_0
+Makefile.in.in
+!tests/regress/Makefile
+
+# The local aclocal.m4 file
+aclocal.m4
+m4/
+shave/lt*
+shave/libtool.m4
+shave/shave
+shave/shave-libtool
+
+# The output of the configure script
+conf/
+config.guess
+config.log
+config.status
+config.sub
+
+# The configure script itself
+configure
+
+# The libopkg directory artifacts
+libopkg/config.h
+libopkg/config.h.in
+libopkg/stamp-h1
+
+# Various scripts used for libtool and the like
+install-sh
+libtool
+ltmain.sh
+missing
+depcomp
+
+# opkg stuff
+libopkg.pc
+utils/update-alternatives
+
+autom4te.cache/
+
+# Binaries
+*.la
+*.lo
+*.o
+*.so
+.libs/
+.deps/
+src/opkg-cl
+tests/libopkg_test
+
+# Man pages
+man/*.1
diff --git a/src/.svn/text-base/AUTHORS.svn-base b/src/.svn/text-base/AUTHORS.svn-base
new file mode 100644
index 0000000..e7ce307
--- /dev/null
+++ b/src/.svn/text-base/AUTHORS.svn-base
@@ -0,0 +1,8 @@
+Opkg:
+	* Thomas Wood <thomas@openedhand.com>
+	* Tick Chen <ticktock35@gmail.com>
+	* Graham Gower <graham.gower@gmail.com>
+Ipkg:
+	* Pierluigi Frullani <pigi@frumar.it>
+	* Carl Worth <cworth@handhelds.org>
+	* Steve Ayer <steven.ayer@compaq.com>
diff --git a/src/.svn/text-base/CONTRIBUTORS.svn-base b/src/.svn/text-base/CONTRIBUTORS.svn-base
new file mode 100644
index 0000000..d85411a
--- /dev/null
+++ b/src/.svn/text-base/CONTRIBUTORS.svn-base
@@ -0,0 +1,31 @@
+=== Contributors ===
+
+The following people have submitted changes which have been applied to the
+core:
+
+Christopher Hall <hsw@openmoko.com>
+EdorFaus <edorfaus@gmail.com>
+Graham Gower <graham.gower@gmail.com>
+Krzysztof Kotlenga <pocek@users.sf.net>:
+Per Hansen <spamhans@yahoo.de>
+Mike Westerhof <mwester@dls.net>
+Antonio Ospite <ospite@studenti.unina.it>
+Koen Kooi <koen@beagleboard.org >
+Claudio Mignanti <claudyus84@gmail.com>
+Florian Boor <florian.boor@kernelconcepts.de>
+Camille Moncelier <moncelier@devlife.org>
+Jim Huang <jserv.tw@gmail.com>
+John L. Chmielewski <jlcster@gmail.com>
+
+
+== We don't have your name / email ==
+Gilles Doffe
+cconroy
+chgros
+Kosmaty
+manitu
+pblack88@gmail.com
+
+and anyone else who has sent patches or bug reports. If your name isn't on this
+list, please forgive us and send an email to a maintainer 
+The project owners/committers is here: http://code.google.com/p/opkg/ 
diff --git a/src/.svn/text-base/COPYING.svn-base b/src/.svn/text-base/COPYING.svn-base
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/src/.svn/text-base/COPYING.svn-base
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
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+
+Thus, it is not the intent of this section to claim rights or contest
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+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
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+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
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+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
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+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
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+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
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+
+  5. You are not required to accept this License, since you have not
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+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
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+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
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+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
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+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/src/.svn/text-base/ChangeLog.ipkg.svn-base b/src/.svn/text-base/ChangeLog.ipkg.svn-base
new file mode 100644
index 0000000..5b86406
--- /dev/null
+++ b/src/.svn/text-base/ChangeLog.ipkg.svn-base
@@ -0,0 +1,1761 @@
+2006-05-30 pigi ( pigi@frumar.it)
+        * Version update to 0.99.163
+        * Fixed a bug in GNU_TAR_EXTENSION of unarchive.c. This fix #1666
+
+2006-05-04 pigi ( pigi@frumar.it)
+        * Fixed a little bug in makefile that inhibit the compilation from .tar.gz ( missing intercept dir )
+
+2006-04-20 pigi ( pigi@frumar.it)
+        * Version update to 0.99.162
+        * Fixed a bad bug introduced in .160 that was blocking the install of a package
+
+2006-04-18 pigi ( pigi@frumar.it)
+        * Version update to 0.99.161
+
+2006-04-18 pigi ( pigi@frumar.it)
+        * Another little fix for the  upgrade part.Now alse the prerm and postrm scripts gets deleted before upgrading.
+          wishing this fix the last troubles in upgrade part.
+        * Fix for #1585 after the bug introduced with the modify for offline root. ( Again )
+
+2006-03-30 pigi ( pigi@frumar.it)
+        * Activated the patch from Gunter@ohrner.net  for the md5 check of package
+        * Another change in the upgrade part, to handle the ghosts files from an upgraded package
+
+2006-03-30 pigi ( pigi@frumar.it)
+        * Version update to 0.99.160
+        * Fix for #1585 after the bug introduced with the modify for offline root.
+        * Patch from Gunter@ohrner.net  that fix a memory leak
+        * Not yet activated, but inserted a patch from Gunter@ohrner.net  for the md5 check of package
+
+2006-02-06 pigi ( pigi@frumar.it)
+        * Version update to 0.99.159
+        * Another change in the upgrade part, to handle the ghosts files from an upgraded package
+        *         Now it should be ok. Thanks to pb_ for pointing out where to look at.
+
+2006-02-02 pigi ( pigi@frumar.it)
+        * Version update to 0.99.158
+        * Modified the way upgrade handle the removing of a package, to be sure that ipkg doesn't break busybox upgrade
+        *          this should fix #1503
+        
+2006-01-30 pigi ( pigi@frumar.it)
+        * applied patch from pb_ for speed up things in boot ( to avoid multiple configure execution )
+        * applied patch from <r.schwebel@pengutronix.de> for 100+ filenames in tar file ( again )!
+        * applied patch from <r.schwebel@pengutronix.de> to avoid trouble in offlineroot installations.
+ 
+2006-01-22 pigi ( pigi@frumar.it)
+        * Version update to 0.99.157
+
+2006-01-17 pigi ( pigi@frumar.it)
+	* Added a check to avoid reading feed files with several options. This should fix #1458 and speed up a lot of executions.
+
+2006-01-12 pigi ( pigi@frumar.it)
+        * Version update to 0.99.156
+        * Fixed a length problem for strncpy when "Installing" option added. This fix bug #1456. Thanks to hrw for signaling
+
+2005-12-15 pigi ( pigi@frumar.it)
+        * Version update to 0.99.155
+        * Added a function to remove the package that is being upgraded.
+        * Fixed a problem when installing by hand. Now ipkg knows that a package has been selected by hand, 
+        *       and, if every check returns ok, it install the wanted package, instead of selecting one from feed.
+        *       Moreover, now downgrade should works again.
+        * Fixed the "Replaces" bug. Now ipkg is able to replace a package also if it doesn't conflict.
+        * Other minor changes in debug options
+
+2005-09-15 pigi ( pigi@frumar.it)
+	* Version update to 0.99.154
+        * Corrected a problem when removing a package, caused by an off by one alignement with the "Provides:" String
+        * Patched for the "depends:" bug introduced after the "Provides:" fix. This fix #1393
+        * Added a little fix for an off-by-one error in checking for depends.
+
+2005-07-29 pigi ( pigi@frumar.it)
+        * Applied a patch for the GNU tar compatibility . Now ipkg can handle filenames > 100 char.
+
+2005-07-29 pigi ( pigi@frumar.it)
+	* Version update to 0.99.153
+        * Fixed a problem with Provides:. Now ipkg is able to install foo when foo is provided by bar, and is able to determine the best candidate based on 
+        * package name. This also fix #1328
+
+2005-07-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.152
+        * Fixed a length problem for strncpy after "Downgrading" option added. This fix bug #1373. Thanks to steven.scholz@imc-berlin.de for signaling
+
+2005-06-16 pigi ( pigi@frumar.it)
+	* Version update to 0.99.151
+        * Fixed a missing check for null pointers . This fix bug #1358
+
+2005-06-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.150
+        * Added the -force-downgrade option to allow the downgrade of a package
+
+2005-05-11 pigi ( pigi@frumar.it)
+	* Version update to 0.99.149
+        * Added the possibility to choice the ipkglibdir from configure ( --with-libipkgdir )
+
+2005-04-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.148
+
+2005-04-09 pigi ( pigi@frumar.it)
+	* Found a bug in output from error_list. Now every error is printed, also if the functions don't return an error.
+        * Added a patch to Makefile from Robert Schwebel <r.schwebel@pengutronix.de>, cleaning things  a bit. Thanks to Schwebel
+
+2005-03-30 pigi ( pigi@frumar.it)
+	* Version update to 0.99.147
+        * Found a bug in ipkg_install when freeing a cursor 
+
+2005-03-28 pigi ( pigi@frumar.it)
+	* Version update to 0.99.146
+        * Modified the ipkg_error messaging to collect all the messages at the end of the program
+
+2005-03-26 pigi ( pigi@frumar.it)
+        * Little bug in message when "depends broken" 
+
+2005-03-14 pigi ( pigi@frumar.it)
+	* Version update to 0.99.145
+	* Found a bug in ipkg remove when a package was depending in itself and ipkg where asked to "-recursive"
+          This fix bug # 1301
+        * A very little beautify in args.c
+
+2005-03-07 pigi ( pigi@frumar.it)
+	* Added the check for md5 in resolv_conf_file. Now ipkg ask for confirmation only it the files differ
+
+2005-02-22 pigi ( pigi@frumar.it)
+	* Version update to 0.99.144
+	* A little fix suggested by drw in ipkg_conf.c
+	* Changed the ipkg.h to be build in automake for oe mechanism . This will enhance the building phase 
+          by honouring the lib hierarchy choose by users
+        * Changes in automake to honour the new building mechanism
+
+2005-02-20 pigi ( pigi@frumar.it)
+	* Version update to 0.99.143
+	* libipkg.h: reverting the previous modify
+        * ipkg_conf.c: fixing a probable bug in list_dir that fix problems with opie-packagemanager ( tanks to drw for signaling)
+
+2005-02-20 pigi ( pigi@frumar.it)
+	* libipkg.h: added some define to fix the broken external interface after 0.99.139 and lists_dir
+
+2005-02-17 pigi ( pigi@frumar.it)
+	* pkg_depends.c: applied patch from rjt@cambridgebroadband.com to remove some c99ism 
+
+2005-02-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.142
+        * Fixed the definition of full_write and full_read as per bug #1280
+
+2005-02-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.141
+        * Added space in ipkg_message to give more readible messages
+        * Corrected a problem when creating the directories in pkg_dest_init
+
+2005-02-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.140
+        * Fixed the bug in ipkg_conf for a wrong pointer.
+
+2005-02-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.139
+        * Fixed the "replaces" problem  reported by pb_. Now ipkg is able to resolve a "replace/conflict" reference
+        * Added the possibility to keep the lists file in a different location. Fullfill enh #1276
+
+2005-02-02 pigi ( pigi@frumar.it)
+        * Fixed the problem for SW_DEINSTALL in remove. Fix #1274
+        * Fixed the problem issued from florian. This also fix the bug #520 HardLink are now supported
+
+2005-01-18 pigi ( pigi@frumar.it)
+	* Version update to 0.99.138
+	* libbb.h: patch for the uclib 
+
+2005-01-14 pigi ( pigi@frumar.it)
+	* ipkg_install.c: applied patch from rjt@cambridgebroadband.com to remove some c99ism 
+
+2005-01-14 jamey ( jamey@handhelds.org )
+	* pkg_hash.c: applied patch from Jean Tourrilhes to allow default
+	  arch to be different than host arch
+	
+2005-01-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.137
+        * fixed a little, but annoying bug when writing the status file.
+
+2005-01-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.136
+        * Lot of memory leak fixes from Benjamin Pineau <ben@zouh.org>
+        * Fix for the Provides, that weren't able to "protect" their dependants while removing. 
+          Now the remove should be safer.
+        * removed the replace.h stuff from automake .ac/.in files. This should align to oe
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.135 
+	* Various fix for dependencies in control files
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.134-1 for fixing a problem with cvs tag on previous version
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.134
+        * Added a new option for listing only the installed packages. Asked by pb_ but really important
+	* Little modification to autoconfigure.sh 
+ 	* removed fileutils dependencies that has disappeared from 0.8 in control-cl.in  control-unstripped.in libipkg-control.in  
+
+2004-11-18 pigi ( pigi@frumar.it)
+	* Version update to 0.99.133
+        * Fix for preserve date and time when extracting a package. Thanks to <trevor.pering@intel.com>
+
+2004-10-07 pigi ( pigi@frumar.it)
+	* Version update to 0.99.132
+        * Little fix on available blocks calculation. Thanks to seved.torstendahl@netinsight.se for founding it.
+        * this fix #1259
+
+2004-09-20 pigi ( pigi@frumar.it)
+	* Version update to 0.99.131
+        * Added a lot of debug info in DEBUG2
+        * Added a check in ipkg_install.c to permit replacing of existing file when installing a package
+        * from a file ( not an upgrade ) when ipkg find a file clash but the owner of the package is the 
+        * same. That should fix the #1246
+
+2004-09-02 pigi ( pigi@frumar.it)
+	* Version update to 0.99.130
+        * Added patch from pb_ for bug #1251. A lot of thanks to Phil
+
+2004-09-02 pigi ( pigi@frumar.it)
+        * Some changes on output messages to be a little bit clear
+
+2004-09-01 pigi ( pigi@frumar.it)
+        * Applied patches from pb_ (bug #1244)
+        * Added EXTRADIST = ipkg.c and others in Makefile.am as in ipkg.0.99.xxx.tar.gz the ipkg.c was missing. ( 
+          reported by odvard12@yahoo.com )
+	* Version update to 0.99.129
+
+2004-08-19 Florian <florian.boor@kernelconcepts.de>
+	* Version update to 0.99.128
+	* libipkg.c, ipkg_cmd.c: Fixed return value zero if installation
+	  failed. Changed text because failing to install a package
+          is not necessarily a bug :-)
+	* Makefile.in, libbb/Makefile.in: Removed autogenerated files.
+
+2004-08-18 Florian <florian.boor@kernelconcepts.de>
+	* Two more fixed memory leaks.  Contributed by Nils Faerber.
+
+2004-08-17 Florian <florian.boor@kernelconcepts.de>
+	* Fix to avoid major memory leak due to multiple initialising
+          of hash tables. Contributed by Nils Faerber.
+
+2004-07-20  pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.127
+        * Applied patch from tmbinc@elitedvb.net (Felix Domke)  to fix some problems when in use on platforms
+        * different from arm. Fixes big #1234
+2004-06-15  pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.126
+2004-06-12 florian <florian.boor@kernelconcepts.de>
+	* Makefile.am: Added some missing headers to the list.
+	* libipkg.pc.in: Fixed hardcoded prefix... tsts
+2004-06-12 pigi ( pigi@frumar.it)
+        * pb_ patch for setuid bit in unarchive
+2004-06-05 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.125
+ 	* modified almost all reference to xregexec in fnmatch ( as adviced by zap).
+          This should fix every problem with strange character in package name when using regex in functions
+          ( as per info_status_cmd or remove ). #1220
+2004-05-21 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.124
+        * import the kergoth patch for Makefile.am to fix the linking problems on arch <> arm
+        * added the ipkg remove <regexp> feature.
+        * fixed the ipkg usage message, 'cause in "ifdef LIBIPKG" we don't have the ipkg info field version.
+        * added the message "No package removed" if no package has been removed. This to avoid misunderstanding
+          with the successfully done message at the exit of execution.
+2004-05-16 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-3
+        * Anothere little fix. Added the version number in control.in. This should fix definitelly the problem with dependencies
+2004-05-16 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-2
+        * New subrelease released to correct the problem for dependencies (libipkg >= 0.99.122-1) in ipkg control file
+2004-05-14 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-1
+        * needed for a recompilation with the libtool updated. This could fix the #1209 created by my old libtool version
+        * cleaned the cvs dir by removing the really unneeded busybox directory
+2004-05-10 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122
+        * pb_, cworth and I discussed a bit on ipkg output to users. We agreed on removing some confusing
+        * messages, moving them to a debug level of verbosity.
+        * I do added also some message to user indicating the phase ipkg is in, and a global ending message
+        * informing the user for the status of operation.
+        * This fixes the #1206, and hopefully does not introduce others ;-) 
+2004-05-03 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.121
+        * reenoo__ found a problem with depend lines > 1023, and pb fixed it. Thanks to both,
+        * This should fix #1204.
+2004-04-08 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.120
+        * pb found another one. The configure cmd now will set the correct values in status file
+        * #1196 fixed
+2004-04-07 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.119
+        * pb found another one. Commiting his patch, elegant as usual :) 
+2004-03-29 jamey ( jamey@handhelds.org)
+	* configure.ac: updated to 0.99.118
+2004-03-29 pigi ( pigi@frumar.it)
+        * pb_ asked me to have a command to change the status of a package betwenn installed and unpacked.
+          and I did it.
+        * I' ve also included the fix for the empty lists as for bug # 1136 reported and suggested by k.vangelder@chello.nl 
+2004-03-17 pigi ( pigi@frumar.it)
+        *  Added the implement for Essential in status file. This is needed to avoid the unintentional remove
+           of essential packages. In effect the command "ipkg remove ipkg" worked without problems, but then
+           it was difficult to reinstall. This fix the bug # 867
+2004-03-15 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.117
+2004-03-10 pigi ( pigi@frumar.it)
+        *  Added the check for *alloc in every source. I needed to modify some function ehre and there
+           to check the return values from function allocating memory, but hopefully it should be all right now.
+        *  Added the check for at least a package for remove ( it was removing everithing if no pkgname followed the
+           remove option.
+2004-03-09 pigi ( pigi@frumar.it)
+        *  Added a flag to disble the checking of directories when the command does not need to 
+           read anything from there. Fix bug #1096
+2004-03-09 pigi ( pigi@frumar.it)
+        *  Changes to correct the behaviour of verbosity. Now the "0" works, and the "1" is again 
+           the default.
+           This fixes the bug #1099
+2004-03-07 pigi ( pigi@frumar.it)
+        *  Minimal changes for a clean compile in libipkg.c ( so we can close the bug# 1119 )
+2004-03-03 pigi ( pigi@frumar.it)
+        * Missing \n in Size and Source Fields.
+2004-03-03 pigi ( pigi@frumar.it)
+        * Florian noticed a free missiing in ipkg_cmd.c ( should sleep more at night ) 
+          it was in an (almost) unsed part of the code ( old code ) but, just in case...
+        * Changed a comment in pkg.c ( it was in italian ) and added a bit of explain in 
+          pkg_formatted_field
+2004-03-02 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.116
+	* pkg.h: from Pigi: pkg_formatted_info and pkg_formatted_field now allocate the strings they fill in
+	* pkg.c, ipkg_cmd.c: from Pigi: updated to the new pkg.h interface 
+2004-02-29 florian <florian.boor@kernelconcepts.de>
+	pkg.c: Pigi and me poked around a little bit and located the cause of
+	       latest segfault. strncat is not used correctly in pkg_formatted_info
+		   and pkg_formatted_field. I added a fix to the only section that
+		   triggered the bug and increased a buffer size.
+		   BUT: There are many similar bugs remaining!
+2004-02-24 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.115
+	* ipkg_cmd.c: segv caught by pigi: buffer freed in loop but used on next iterations.  bug squashed.
+	* user.c: realloc question buffer if it is too short so that messages are not truncated.
+2004-02-20 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.114
+	* libbb/unarchive.c: patch from pigi@frumar.it: fix erroneous invalid header checksum message
+2004-02-19 jamey <jamey.hicks@hp.com>
+	* configure.ac: update to 0.99.113
+	* libipkg.c: patch from drw to fix ipkg list
+2004-02-19 florian <florian.boor@kernelconcepts.de>
+	* Some minor changes to make code compile on more compilers.
+2004-02-14 jamey <jamey.hicks@hp.com>
+	* configure.ac: updated to 0.99.112
+        * libbb/unarchive.c: copied in oldgnu tar compatibility mode from latest busybox.
+2004-02-13 jamey <jamey.hicks@hp.com>
+	* configure.ac: updated to 0.99.111
+        * pkg.c: wim delvaux's patch for status file in other destinations
+2004-01-23 florian <florian.boor@kernelconcepts.de>
+	* Applied Dan's patch that adds a package download command to
+	  libipkg.	
+2004-01-20 florian <florian.boor@kernelconcepts.de>
+	* Applied Dan's changes to work incuded from a C++ app.	
+2004-01-15 jamey
+	* configure.ac: updated to 0.99.110
+	* libipkg.c: added default callbacks for output
+	* ipkg_conf.c: default verbosity to 1
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.109
+	* ipkg_install.c: fix potential segv sprintf_alloc with fewer args than required by format string (yay valgrind)
+	* sprintf_alloc.c: add null pointer checking
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.108
+	* Makefile.am, familiar/: use ipkg-cl as default executable, install as ipkg via update-alternatives
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.107
+	* void_list.c: check for null data
+	* pkg.c: check for null pointers
+2003-12-23 florian <florian.boor@kernelconcepts.de>
+	* Added void* parameter to some callbacks. 
+
+2003-12-02 florian <florian.boor@kernelconcepts.de>
+	* Added familiar/ipkg-cl.control.in, which is a prototype of
+	  control file for ipkg-cl package creation.
+2003-12-01 florian <florian.boor@kernelconcepts.de>
+	* added ipkg command line tool using libipkg, binary is known as ipkg-cl
+	* ipkg-frontend.c: source for this tool
+	* libbb/Makefile.am: Removed changing of CFLAGS, this avoids a nasty warning.
+	* Makefile.am: Same fix and addition of new target creating ipkg-cl.
+	* removed ltmain.sh, libtool which seem to be created by autostuff
+	
+2003-12-01 jamey
+	* configure.ac: updated to 0.99.106
+	* pkg.c, ipkg_conf.c: check for null pointers (null pkg->dest in particular)
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.105
+	* ipkg_conf.c: added verbosity option to conf file
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.104
+	* ipkg_install.c: removed spurious calls to fflush, remove obsolete maintainer scripts on upgrade
+	* ipkg_remove.c: remove unused function: remove_conffiles
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.103
+	* libipkg.pc.in, configure.ac: pkgconfig for libipkg
+	* ipkg_conf.c, pkg.c: check for error on fopen
+	* pkg_hash.c: reduced verbosity
+	* libtool: arm-linux-strip does not support --strip-debug on .a files
+2003-11-10 jamey
+	* configure.ac: updated to 0.99.102
+	* ipkg_cmd.c: compute architecture_priority of packages in database before doing download command
+	* conffile.c file_util.[ch] ipkg_install.c: better separation of installation root filenames and actual filenames
+	* pkg.h: added prototype for pkg_free_installed_files
+2003-11-10 jamey
+	* configure.ac: updated to 0.99.101
+	* libipkg changes
+	* generate .list files from file_hash
+2003-11-05 jamey
+	* configure.ac: updated to 0.99.100
+	* ipkg_install.c: fix segv: was passing conflictee->parent instead of conflictee
+2003-10-08 jamey
+	* configure.ac: updated to 0.99.99
+	* ipkg_install.c: use the root_dir after stripping off offline_root prefix
+2003-10-08 jamey
+	* configure.ac: updated to 0.99.98
+	* pkg_hash.c: fixed segv if replaced_by->len was 0
+	* ipkg_cmd.c: ipkg remove with no arguments will remove non-user leaf packages
+	* ipkg_remove.[ch]: export pkg_has_installed_dependents
+	* pkg_depends.c: add pkg->parent to pkg->provides
+	* ipkg_install.c: strip offline_root prefix off of conffile name so comparing the md5sums should work
+	* pkg.c: missing comma added
+2003-10-01 jamey
+	* configure.ac: updated to 0.99.97
+	* ipkg_cmd.c: added whatdependsrec command to show what recursively depends on a package or packages
+	* pkg_vec.[ch]: added pkg_vec_clear_marks and pkg_vec_mark_if_matches
+	* args.c: usage string updated
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.96
+	* ipkg_conf.c: adjusted verbosity
+	* ipkg_install.c: only remove replacee if it is also conflicted, per debian standard
+	* pkg_depends.c: only add to replaced_by if it also conflicts, per debian standard
+		added pkg_provides, pkg_replaces, pkg_conflicts
+	* pkg_hash.c: adjusted verbosity	          
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.95
+	* args.[ch], ipkg_cmd.c, ipkg_conf.[ch], ipkg_download.c, ipkg_install.c, ipkg_remove.c, pkg.[ch]:
+	   Implemented -test mode for ipkg.
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.94
+	* pkg_hash.c: fix pkg_hash_fetch_best_installation_candidate so
+	that one can install another provider of an installed package name
+2003-09-26 jamey
+	* configure.ac: updated to 0.99.93
+	* ipkg_install.c: corrected message level depending on conf->force_depend
+	* ipkg_conf.c: check for duplicate src entries
+	* nv_pair_list.[ch]: added nv_pair_list_find
+2003-09-16 jamey
+	* configure.ac: updated to 0.99.92
+	* pkg_depends.c: some paranoia to try to avoid segv
+	* void_list.c: silenced message about elt not being found
+2003-09-11 jamey
+	* configure.ac: updated to 0.99.91
+	* pkg_depends.c: added pkg_depend_str to fetch right kind of dependence string based on dependence index
+	                 Use this in add_unresolved_dep.
+	* pkg_depends.h: declaration of pkg_depend_str
+2003-08-22 11:02  jamey
+	* configure.ac: updated to 0.99.90
+	* str_list.[ch]: added str_list_alloc(), added str_list_remove_elt()
+	* void_list.[ch]: added void_list_remove_elt()
+	* pkg_parse.c: added parsing of Source field
+	* pkg_hash.c: updated old_pkg->installed_files list when setting file owner if it was previously owned by old_pkg
+	* pkg_extract.c: use installed_file list if it exists in pkg_extract_data_file_names_to_file
+	* pkg.[ch]: added pkg_write_filelist() and pkg_write_changed_filelists()
+	* ipkg_remove.c: do not call ipkg_conf_write_status_files from ipkg_remove
+	* ipkg_install.c: use ipkg_write_filelist()
+	* ipgk_cmd.c: after writing status file, write any changed pkg filelists
+2003-08-20 11:02  jamey
+	* configure.ac: updated to 0.99.89
+	* pkg.c: print Source field in pkg_print_info
+2003-08-06 18:34  jamey
+	* configure.ac: updated to 0.99.88
+	* pkg_hash: bug 942, declare internal induction variable
+	* ipkg_cmd.c, ipkg_conf.[ch], pkg_src.[ch], pkg_src_list.[ch]: bug 604, support Packages.gz
+2003-08-06 18:34  jamey
+	* configure.ac: updated to 0.99.87
+	* pkg.c: remove extra printing of Suggests field
+	* pkg_vec.c: merge Status field only from current database, rest of Package info from Packages files
+	* pkg_depends.c: print info about recommendations as Notice instead of DEBUG
+2003-07-11 18:34  jamey
+	* configure.ac: updated to 0.99.86
+	* ipkg.h, ipkg_cmd.c, ipkg_configure.c, ipkg_install.c, ipkg_remove.c: only write status file if something changed.
+2003-07-11 18:34  jamey
+	* configure.ac: updated to 0.99.85
+	* pkg.c, pkg.h, pkg_depends.c, pkg_depends.h, pkg_parse.c: bug 885:
+	  add recommends and suggests
+	* args.c, ipkg_cmd.c, ipkg_cmd.h: add ipkg configure command
+	* pkg_vec.c: apply patch for bug 883
+2003-05-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.84
+	* pkg.c, ipkg-compare-versions.c: fix problem where . and - were not treated as separators in version comparison
+2003-04-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.83
+	* ipkg_install.c: use pkg->installed_size instead of pkg->size
+	* ipkg_cmd.c, ipkg_conf.c: put lists under offline_root if specified
+2003-04-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.82
+	* pkg_hash.c: ignore Replaces directive when a package replaces itself
+2003-04-10 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.81
+	* pkg.c: clear state_want and state_flags for any uninstallable package
+2003-04-10 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.80
+	* pkg.c: pkg_merge was intermingling depends and predepends from
+		old and new pkg, and was ignoring conflicts and replaces 
+	* pkg_depends.c: cleaned up interface to parseDepends
+2003-04-07 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.79
+	* pkg_hash.c: default architecture to host_cpu if unspecified
+	* ipkg_install.c, ipkg_download.c: refuse to install package with no architecture
+2003-04-07 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.78
+	* args.[ch], ipkg_conf.[ch]: added query_all (-A)
+	* ipkg_cmd.c: finished implementing whatdepends, whatrequires, whatprovides, and whatconflicts
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.77
+	* ipkg_cmd.c: implemented whatdepends
+	* ipkg_conf.c: fixed typo
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.76
+	* args.c: was zeroing args structure too late
+	* ipkg_conf.c: test for existence of /etc/ipkg.conf before trying to load it
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.75
+	* familiar/rules: update postinst only to generate ipaqarch.conf if none exists
+	* args.[ch]: added -t or --tmp-dir option to specify tmp-dir
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.74
+	* ipkg_cmd.c: avoid segv by only calling xregfree after xregcomp was called
+	* pkg_hash.c: prefer pkgs that are marked hold/prefer, next
+	abstract pkgs that are installed, next latest pkg if one provider,
+	give up if multiple providers are acceptable -- let user decide
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.73
+	* pkg_hash.c: remove latest_installed heuristic because it prevents upgrades.
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.72
+	* pkg_hash.c: check for unresolved packages (apkg->provided_by->len == 0), better messages.
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.71
+	* pkg.c: Added pkg_name_version_and_architecture_compare and abstract_pkg_name_compare
+	* ipkg_cmd.c: allow multiple fields for info and status command.
+	Allow posix regexp's for package name in status, info, and list
+	commands.
+	* pkg_remove.c: fixed type error
+	* xregex.h: added xregfree
+	* pkg_hash.c: Provides functionality seems to be working again
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.70
+	* args.c, args.h, ipkg_conf.c, ipkg_conf.h, ipkg_install.c: implemented nodeps option
+	* pkg_vec.[ch]: added [abstract_]pkg_vec_{contains,sort}
+	* pkg.c: print which script not being run in offline root mode
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.69
+	* pkg_vec.c: compare architecture to architecture, not to name
+	* ipkg_utils.c: do not exit, instead return NULL
+	* ipkg_install.c: do not exit, instead return -EINVAL
+	* ipkg_download.c: make sure to set pkg dest
+	* ipkg_cmd.c: notice instead of info for writing status file message
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.68
+	* pkg_vec.c, pkg_depends.c: pkg_t's are the same if they have same name, version, and architecture 
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.67
+	* ipkg_install.c: one last check for supported architecture in ipkg_install_pkg
+	* pkg.c: make pkg_print_field less fragile by using strcasecmp,
+	added support to print Conflicts
+	* pkg_hash.c: if multiple candidates with right architecture
+	satisfy constraint_fcn, return latest version
+	* ipkg_cmd.c: when verbosity > 1, show if conffiles have been
+	modified in info command
+	* hash_table.c, hash_table.h: count number of elements in hash
+	tables
+	* file_util.c: explicitly use unsigned char
+	* conffile.c: more debugging info
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.66
+	* pkg_depends.c: fixed what seemed to be glaring deficiency in version_constraints_satisfied
+	* pkg_hash.c: more debug info
+	* pkg_parse.c, pkg.c: added Installed-Time as field saved to status file
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.65
+	* ipkg_cmd.c, ipkg_conf.c: applied ipkg dest installation patch from Ben Lau <benlau@linux.org.hk>
+	* ipkg_cmd.c: fixed probably segv when using offline_root, fixed problem installing from local file.
+	* ipkg_conf.c: 
+	  - Do not add default architectures if ipkg configuration files include architecture definitions.
+	  - Look for /etc/ipkg/*.conf under offline root if using offline root mode
+	* void_list.h: added void_list_empty()
+	* nv_pair_list.h: added nv_pair_list_empty()
+2003-03-28 14:30  Jamey Hicks <jamey@handhelds.org> 
+	* configure.ac: 0.99.64
+	* pkg_hash.c: change fprintf stderr to ipkg_message
+	* pkg.h: added SF_MARKED and abstract_pkg_t state_flag field
+	* pkg.c: include Provides, Replaces, and Architecture in status
+	file
+	* ipkg_remove.c: make sure to print each dependent package only
+	once
+	* ipkg_message.h: added IPKG_DEBUG2
+	* ipkg_install.c: modify message and level depending on
+	force_depends
+	* ipkg_cmd.c: call pkg_info_preinstall_check before any
+	install/upgrade/remove action
+	* ChangeLog, autoconfigure.sh, includes.h,
+	ipkg_conf.c, ipkg_remove.c, pkg.c, pkg.h, update-alternatives,
+	xregex.h: applied kergoth's update-alternatives patch
+	* ipkg_cmd.c, ipkg_remove.c: remove maybe_broken_removal... which
+	was an expensive no-op; before removing package, make sure that
+	nothing is installed that depends on the apkgs **provided** by a
+	package
+	* pkg.h: mark for future cleanup
+	* ChangeLog: 0.99.62, adds architecture priority, better handling
+	of file obsolescence and package replacements in progress
+2003-03-27 18:26  jamey
+	* autoconfigure.sh: accidentally committed /usr/local/bin calls
+	* ipkg_conf.c: needed a strdup, set default verbosity back to 0
+	* familiar/postinst: default architecture priorities
+	* Makefile.in, autoconfigure.sh, ipkg_cmd.c, ipkg_conf.c, pkg.c:
+	both name and value in nv_pair_list must be actual strings
+	* pkg_hash.c: do not try to invoke NULL constraint_fcn
+	* ipkg_install.c: added file_hash_{set,get}_file_owner, created
+	check_downgrade
+	* ipkg_conf.c, ipkg_conf.h, ipkg_remove.c, pkg.c, pkg_hash.c,
+	pkg_hash.h: added file_hash_{set,get}_file_owner
+	* hash_table.c: check for key already being present in
+	hash_table_insert
+	* configure.ac: update to 0.99.63
+	* ipkg_hash_test.c: update due to new prototypes
+	* ipkg_conf.c: missed a conversion from str_list to nv_pair_list
+	* ipkg_install.c: minor tweaks
+	* pkg.c, pkg.h: added pkg_info_preinstall_check to update
+	pkg->arch_priority
+	* pkg_depends.c, pkg_depends.h: use constrained
+	pkg_hash_fetch_best_installation_candidate in
+	pkg_hash_fetch_unsatisfied_dependencies
+	* pkg_hash.c, pkg_hash.h, ipkg_cmd.c, ipkg_upgrade.c: split
+	pkg_hash_fetch_best_installation_candidate into a by name and a
+	constrained version
+	* ipkg_install.c: block SIGINT while doing core of package
+	installation (single package)
+	* ipkg_conf.c, ipkg_conf.h: support for architecture priority
+	* pkg_depends.c: cleanup, reindent
+	* pkg.c, pkg.h: support for architecture_priority
+	* ipkg_cmd.c: installed SIGINT handler when upgrading or removing,
+	support for architecture_priority
+	* pkg_hash.c: added support for architecture priority, reindented
+	* pkg_vec.c: minor cleanup
+2003-03-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.61
+	* familiar/postinst: mkdir -p /etc/ipkg
+2003-03-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.61
+	* ipkg_conf.c: read configuration from all *.conf files in /etc/ipkg/
+	* familiar/postinst: create /etc/ipkg/*.conf according to platform ipkg is installed on
+2003-03-20  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.60
+	* various: added support for package architectures
+	* configure.ac: do not test for malloc
+2003-03-17  Aman Gupta <ipkg@themastermind1.net>
+	* configure.ac: updated to 0.99.59
+	* args.c: show all verbosity levels in usage info
+	* args.h: changed default verbosity level to 1
+	* ipkg_cmd.c: ipkg_multiple_files_scan() was useless, switch to using 
+	ipkg_prepare_url_for_install()
+	* ipkg_install.c: fix --force-reinstall
+	* ipkg_remove.c: stop removing of modified conffiles
+2003-03-04  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.56
+	* ipkg_message.c: show error messages by default
+	* ipkg_message.h: protect against multiple inclusion
+	* conffile.[ch]: switch to ipkg_message, added conf argument to conffile_has_been_modified
+	* ipkg.h: move EXTENSION macros here
+	* pkg_depends.c: minor cleanup
+	* pkg.h: added prefer and obsolete flags
+	* pkg.c: parse and unparse SF_PREFER and SF_OBSOLETE
+	* ipkg_install.[ch]: 
+	  - added {pkg,name}_mark_dependencies_for_installation, 
+	  - added conf argument to conffile_has_been_modified 
+	  - missing ifdef IPKG_DEBUG_NO_TMP_CLEANUP
+	* ipkg_remove.c: added conf argument to conffile_has_been_modified
+	* ipkg_download.c: added ipkg_prepare_for_install
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.55
+	* ipkg.h: wrap #if 0 around definition of of IPKG_DEBUG_NO_TMP_CLEANUP
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.54
+	* ipkg_install.c: make old package SW_DEINSTALL during ipkg installation
+	* ipkg_cmd.[ch]: added some code to install packages marked SW_INSTALL, but have not enabled this code yet.
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.53
+	* pkg_depends.c: let SW_INSTALL satisfy dependences (instead of SS_INSTALL)
+2003-03-01  Daniele Nicolodi <daniele@grinta.net>	
+	* ipkg_install.c: indentation fixes and finish switch to message
+	facility
+	* ipkg_cmd.c: indentation fixes, switch to message facility and
+	some code cleanup
+	* ipkg_message.c (ipkg_message): check for a NULL *conf parameter
+	* ipkg_message.h: renamed IPKG_ERR in IPKG_ERROR
+2003-02-28  Jamey Hicks <jamey@handhelds.org> (patch from Daniele Nicolodi <daniele@grinta.net>)
+	* configure.ac: incremented version to 0.99.5
+	* ipkg_message.[ch]: added message facility
+	* args.[ch]: verbosity control
+	* ipkg_conf.[ch]: verbosity control
+	* ipkg_install.c: switch to using message factility
+2003-02-28  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version to 0.99.51
+	* ipkg_cmd.c: added ipkg_statisfy_all_dependences, called after
+	install/upgrade of packages to handle packages that were split and
+	no longer provide all the resources they used to provide.
+2003-02-27  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version to 0.99.50
+	* ipkg_cmd.c: write out status after doing an upgrade
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version to 0.99.49
+	* pkg_parse.c, pkg.c: do not treat deb revision specially
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version number to 0.99.48
+	* args.c: added help for ipkg flags sub-command
+	* ipkg_cmd.c: added ipkg_flag_cmd, do not upgrade package marked hold
+	* ipkg_install.c: do not remove obsolesced files if old_pkg is flagged noprune
+	* ipkg_remove.c: pkg->state_flag is a bitvector now
+	* pkg.c: pkg->state_flag is a bitvector now
+	* pkg.h: pkg->state_flag is a bitvector now
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version number to 0.99.47
+	* pkg.c: refix "uninstalled package has NULL tmp_unpack_dir"
+	* pkg_hash.c: 
+2003-02-27  Aman Gupta <oz@themastermind1.net> (another patch from pb_)
+	* configure.ac: incremented version number to 0.99.46
+	* pkg.c: fix "uninstalled package has NULL tmp_unpack_dir"
+2003-02-24  Jamey Hicks <jamey@handhelds.org> (per patch from Philip Blundell <pb@handhelds.org>)
+	* configure.ac: incremented version to 0.99.45
+	* file_util.c: include space for null in line_size
+	* ipkg_cmd.c: sigint handler while configuring packages
+	* ipkg_install.c: state_status != SS_INSTALLED and != SS_UNPACKED
+	* ipkg_remove.c: missing i++
+	* pkg.c: do not run scripts in offline_root mode
+	* pkg_depends.c: every package provides itself
+	* pkg_hash.c: better handling of packges provided by multiple providers
+2003-02-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.44
+	* args.c: added doc for -force-overwrite
+2002-11-26  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.43
+	* ipkg_install.c: completely skip the space check when -force_space asserted
+2002-11-23  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.42
+	* args.c: missed one spot checking for -force_space or -force-space    
+2002-11-23  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.41
+	* ipkg_install.c: added -force_space option to override out of space check
+2002-11-23  Aman Gupta  <oz@themastermind1.net>
+	* configure.ac: incremented version number to 0.99.40
+	* ipkg_configure.c: updated to match new text output format
+	* ipkg_install.c: updated to new text output format
+			  fixed problems where ipks installed from file or
+			  http were being installed over newer ipks of the
+			  same name
+	* ipkg_remove.c: updated to new text output format
+			 made ipkg remove do what ipkg purge originally did,
+			 by having it remove conffiles, and status entries for
+			 ipks that are removed. ipkg_purge now calls
+			 ipkg_remove
+2002-11-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.39
+        * applied patches from Aman Gupta for better handling of dests
+2002-11-??  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.38
+2002-11-07  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.37
+	* hash_table.[ch]: moved internals of hash_tables out of pkg_hash.c
+	* pkg_hash.c: moved internals of hash_tables out of pkg_hash.c
+2002-10-29  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.37
+	* ipkg_cmd.c: ipkg_upgrade_cmd now installs uninstalled packages
+  	              instead of getting a segv 
+2002-10-29  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.36
+	* changed verbose_get to verbose_wget as documented
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.34
+	* ipkg_cmd.c: fixed problem stringifying HOST_CPU
+	* Makefile.am: helped fix problem stringifying HOST_CPU
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.33
+	* ipkg_cmd.c, args.c: added print-architecture and print-installation-architecture commands
+	* Makefile.am: added defines for HOST_CPU and BUILD_CPU to CFLAGS and package: target
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.32
+	* pkg.c: removed chroot breakage 
+2002-08-07  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.31
+	* other: applied multiple providers patch from philip blundell
+	* ipkg_cmd.c: implemented compare_versions cmd
+2002-07-25  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.30
+	* ipkg_conf.c: added offline_root_pre_script_cmd and offline_root_post_script_cmd
+	* pkg.c: execute scripts in chroot'ed environment running
+	pre_script_cmd and post_script_cmd before and after the pkg script. 
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.29
+	* pkg.c: fixed a segv when printing Replaces field
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.28
+	* ipkg_cmd.c: merged functionality from ipkg_install_cmd into
+	ipkg_upgrade_cmd with an eye towards unifying these two commands. 
+	* ipkg_install.c: installing a package that replaces other
+	packages removes them first.  (Upgrade does not do replacements automatically).
+	* ipkg_remove.c: ipkg_remove_pkg will remove a package with
+	installed dependents if state_flag == SF_REPLACE.
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.27
+2002-07-23  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.26
+	* renamed pkg_vec_init/pkg_vec_deinit to pkg_vec_alloc/pkg_vec_free
+	* started implementation of Replaces
+2002-07-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.25
+	* many cleanups trying to regain stability
+2002-07-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.24
+	* various files: trying to stomp a segv in conflicts checking.  
+2002-07-17  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.23
+	* ipkg_remove.c: do not do recursive removal if force-depends is
+	  specified
+	* other-files: other cleanups to reduce code clutter
+2002-07-16  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.22
+	* user.[ch]: moved user interaction procedure here
+	* args.[ch], ipkg_conf.[ch]: added force_removal_of_dependent_packages
+	* pkg.h: added state_status to abstract_pkg_t
+	* ipkg_remove.c: If package has installed dependents, then only
+	remove if force_removal_of_dependent_packages is asserted in
+	ipkg.conf or on command line.  Will add user interaction option later.
+2002-07-16  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.21 after
+	applying dependent removal and conflicts patch.
+	
+2002-07-14  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.20
+	* ipkg_download.c: removed useless -N flag from wget 
+	* update-alternatives: 'head -1' -> 'head -n 1', no sort -k 2 for busybox
+	
+2002-07-15  Karthikeyan K  <karthik@innvo.com>
+	
+	* ipkg_remove.c (ipkg_remove_dependant_pkgs): removed setting the 
+	dependencies_checked variable in the while loop b4 actually checking
+	the dependencies of that package.
+	* ipkg_cmd.c (ipkg_multiple_files_scan): added check for ".ipk" and
+	".deb" extension, so that no caching is attempted on  arguments that
+	are not local files
+	* pkg_depends.c (pkg_hash_fetch_conflicts): while returning NULL,
+	casted to (pkg_vec_t *) to compile without warnings
+
+2002-07-12  Abhaya Shenoy  <abhaya@innvo.com>
+	
+	* pkg_depends.c (pkg_hash_fetch_conflicts): use new abstract_pkg_vec
+	structure in checking provided_by
+
+2002-07-07  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.18
+	* fixed a segv due to type error in provides support
+	
+2002-07-07  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.17
+	* updated provides support so that installed provider is preferred to
+	  uninstalled provider
+
+2002-07-05  Abhaya Shenoy  <abhaya@innvo.com>
+	
+	* pkg_depends.c (pkg_hash_fetch_conflicts): check for conflicts
+	found before returning
+
+2002-07-04  Abhaya Shenoy  <abhaya@innvo.com>
+	* ipkg_install.c (check_conflicts_for): new function to call
+	pkg_hash_fetch_conflicts and print offending packages
+	(ipkg_install_pkg): added call to check_conflicts_for
+	* pkg.c (pkg_merge): provides from oldpkg should be given
+	priority
+	(pkg_init): init of conflicts, conflicts_count fields
+	* pkg.h (struct pkg): added fields conflicts_str, conflicts,
+	conflicts_count
+	* pkg_depends.c (pkg_hash_fetch_conflicts): new function to check
+	for conflicts
+	(buildConflicts): new function to set up the conflicts in the pkg
+	struct
+	* pkg_depends.h: added new type CONFLICTS to depend_type enum
+	* pkg_hash.c (hash_insert_pkg): added call to buildConflicts
+	* pkg_parse.c (pkg_parse_raw): added parsing of Conflicts
+
+2002-07-04  Karthikeyan K  <karthik@innvo.com>
+	
+	* ipkg_cmd.c (ipkg_multiple_files_scan): new function to handle installation
+	of already downloaded files
+	(ipkg_install_cmd): added call to ipkg_multiple_files_scan
+	(ipkg_remove_cmd): added call to possible_broken_removal_of_packages
+	* ipkg_install.c (ipkg_install_pkg): added check to remove redundant upgrade
+	when a package to be installed is already installed as a dependancy of
+	another
+	* ipkg_remove.c (possible_broken_removal_of_packages): new fnuction 
+	to check that all packages can be removed, before actually starting to
+	remove them
+	(ipkg_remove_dependant_pkgs): new function to remove dependant packages
+	(ipkg_remove_pkg): added call to ipkg_remove_dependant_pkgs
+	* pkg.c (abstract_pkg_init): initialized dependencies_checked
+	* pkg_hash.c (pkg_hash_dump): added more information to hash dump
+	
+2002-07-03  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.16
+	* ipkg_install.c: defensive programming in case pkg contains no Size: clause
+	
+2002-07-02  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.15
+	* pkg_depends.c: check for provided_by when fetching unsatisfied dependencies
+	
+2002-07-02  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.14
+	* pkg_hash.c: if abstract pkg is provided_by, then return pkg vec
+	  of first package that provides it.
+		
+2002-06-17  Jamey Hicks	<jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.12
+	* args.h, ipkg_conf.h, ipkg_install.c: Added force_overwrite
+	option.  When this is asserted, ipkg will overwrite files that
+	have no owner or that belong to other packages.
+	* ipkg_conf.c, ipkg_dest.c: Update status file atomically, keeping
+	old copy of status file if cannot update new status file.  Applied
+	patch from Jukka Santala for this fix.
+	
+2002-03-16  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version number to 0.99.9-1.
+
+	* RELEASE_NOTES: Added release notes for 0.99.9-1.
+	
+2002-03-15  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version number to 0.99.9.
+
+	* RELEASE_NOTES: Added release notes for 0.99.9.
+
+	* Makefile.am (bin_PROGRAMS): Install update-alternatives as well.
+
+	* familiar/rules (binary-arch): Mv all of /bin to /usr/bin
+
+	* configure.ac: Incremented version number to 0.99.8.
+
+	* RELEASE_NOTES: Added release notes for 0.99.8.
+
+	* familiar/rules (binary-arch): Fixed to use "make install-strip"
+	rather than "make install" and a strip command.
+
+	* ipkg_cmd.c (ipkg_install_cmd): Moved an error message up from
+	ipkg_install_by_name, (eventually all error messages should come
+	up out of what will become libipkg, (pkg.c, ipkg_install.c, etc.)
+	and into ipkg_cmd.c and friends).
+	(ipkg_upgrade_pkg): Pushed downgrade check down into
+	ipkg_install_by_name so that "ipkg install foo" will do the
+	downgrade check.
+
+	* ipkg.h: Rename some ipkg_error_t error codes to be more
+	consistent.
+
+	* ipkg_install.c (resolve_conffiles): Added missing removal of
+	backed-up modified conffiles, (which led to bizarre, bogus
+	conffile prompting the next time the package was upgraded).
+	(user_prefers_old_conffile): Fixed reversed arguments to diff in
+	interactive conffiles prompting.
+	(ipkg_install_by_name): Fixed "ipkg install foo" to never
+	downgrade foo, (just like "ipkg upgrade foo").
+
+	* familiar/rules: Added installation of
+	/usr/share/doc/ipkg/copyright file. Fixed so that ipkg.conf goes
+	to /etc, not /usr/etc, (but still keep binary in /usr/bin not
+	/bin). Changed name of installed binary from ipkg-unstable to
+	ipkg.
+
+	* familiar/control.in (Package): Changed package name from
+	ipkg-unstable to ipkg.
+
+	* pkg_parse.c (parseVersion): Fixed to ignore whitespace at
+	beginning of version string.
+	(pkg_parse_raw): Fixed segfault if a package record list ends with
+	a package paragraph without a final blank line.
+
+	* ipkg_install.c (check_data_file_clashes): Improved wording of
+	file clash error message.
+
+	* ipkg_download.c (ipkg_download_pkg): Fixed segfault if package
+	has no src, (occurs if package had benn installed locally, then
+	was removed (but not purged), then tried to reinstall eithout it
+	existing in any /usr/lib/ipkg/lists/* file).
+
+	* etc/ipkg.conf: Added a default ipkg.conf to the distribution.
+
+2002-03-13  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.7.
+
+	* RELEASE_NOTES: Added release notes for 0.99.7.
+
+	* pkg.c (pkg_run_script): Added support to export
+	IPKG_OFFLINE_ROOT. This is really a nasty hack as it means scripts
+	need to be modified to check IPKG_OFFLINE_ROOT. I'd really prefer
+	coming up with a good, reliable chroot system. But for now this
+	will let update-alternatives work, (which already does examine
+	IPKG_OFFLINE_ROOT).
+	(pkg_run_script): Added missing brace.
+
+	* ipkg_conf.c (ipkg_conf_init): Reworked significantly to properly
+	set up the pkg_dest_list stuff to account for offline_root.
+
+	* args.c (args_parse): Added support for -force_defaults in
+	addition to -force-defaults, etc. as I kept mistyping these
+	somehow.
+
+2002-03-12  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.6.
+
+	* RELEASE_NOTES: Added release notes for 0.99.6.
+
+	* ipkg_download.c (ipkg_download): Fixed bug in handling of
+	"file://" URLs.
+
+	* ipkg.c (main): Fixed to abort if ipkg_conf_init fails.
+
+	* ipkg_conf.c (ipkg_conf_init): Fixed to complain if given an
+	unknown dest.
+
+	* pkg.c (pkg_print_field): Fixed several fields to not print if
+	NULL, (Architecture. Maintainer, Size, Filename, Description)
+
+	* args.c (args_parse): Fixed bug that was always setting
+	force_removal_of_essentail_packages (yikes!).
+
+	* configure.ac: Incremented version to 0.99.5.
+
+	* RELEASE_NOTES: Added release notes for 0.99.5.
+
+	* familiar/rules (binary-arch): Added strip back in in preparation
+	of non-unstable release of ipkg.
+
+	* str_util.c (str_starts_with): Added convenience function.
+
+	* pkg_extract.c (pkg_extract_data_file_names_to_file): Fixed
+	filenames in *.list files to be compatible with dpkg and the old
+	ipkg, (no prefix of "." for example).
+
+	* pkg.c (pkg_run_script): Added export of PKG_ROOT for the benefit
+	of maintainer scripts.
+
+	* ipkg_remove.c (ipkg_remove_pkg): Complain and abort if user
+	attempts to remove an essential package, (also inform them of the
+	force option if they insist).
+
+	* ipkg_install.c (ipkg_install_pkg): Added message about whether
+	installing or upgrading.
+
+	* ipkg_download.c (ipkg_download): Added support for "file://"
+	URLs, (untested).
+	(ipkg_download): Added support for wget proxy options.
+
+	* ipkg_conf.c (ipkg_conf_init): Added proxy support to ipkg_conf,
+	(http_proxy, ftp_proxy, no_proxy, proxy_user, and proxy_passwd).
+
+	* ipkg_cmd.c (ipkg_upgrade_pkg): Moved Upgrading message from
+	ipkg_upgrade_cmd to ipkg_install_pkg.
+
+	* args.c (args_parse): Added new option
+	-force-removal-of-essential-packages, (which is intentionally
+	painful to type and not listed in usage. It should not be used
+	often).
+
+2002-03-11  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.3.
+
+	* RELEASE_NOTES: Added release notes for 0.99.3.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Fixed
+	to avoid infinite loop in the case of a circular dependency.
+
+	* configure.ac: Incremented version to 0.99.2.
+
+	* RELEASE_NOTES: Added release notes for 0.99.2.
+
+	* familiar/rules: Commented out strip, (temporary until this beast
+	is deemed more stable).
+
+	* xsystem.c (xsystem): Cleaned up error message, (missing
+	newline).
+
+	* pkg.c (pkg_merge): Made pkg_merge a NOP if oldpkg == newpkg.
+	(pkg_print_field): Don't print MD5sum field if NULL.
+
+	* ipkg_install.c (satisfy_dependencies_for): Now returns error
+	status if one or more of the dependencies fail to install cleanly.
+	(unpack_pkg_control_files): Fixed to not tack on a bunch of
+	NULL-valued conffiles entries if non-NULL conffiles already
+	exist. This fixed the errant prompting for unmodified conffiles
+	during -force-reinstall.
+	(unpack_pkg_control_files): Cleaned up conffile filenames to not
+	have ugly things like "///" inside them.
+
+	* ipkg_download.c (ipkg_download): Cleaned up error message.
+	(ipkg_download): Now uses new file_move function.
+	(ipkg_download_pkg): Created new function, (from old code in ipkg_install).
+
+	* ipkg_cmd.c (ipkg_download_cmd): Added new "ipkg download"
+	command.
+
+	* file_util.c (file_move): Created file_move, (from code that had
+	been in ipkg_download).
+	(file_copy): Added error message on failure.
+
+	* conffile.c (conffile_has_been_modified): Eliminated crash if
+	conffile_has_been_modified is called with conffile->value == NULL.
+
+2002-03-09  Carl Worth  <cworth@east.isi.edu>
+
+	* RELEASE_NOTES: Added release notes for 0.99.1
+
+	* configure.ac: Incremented version to 0.99.1
+
+	* pkg_hash.c (pkg_hash_pkg_owning_file): Fixed to actually return
+	NULL if no package owns a file.
+
+	* pkg.c (pkg_get_installed_files): Added installed_files_ref_cnt
+	to pkg_t to prevent pkg->installed_files from being freed from an
+	inner loop while still being used by an outer loop, (which was
+	happening).
+
+	* pkg_hash.c (pkg_hash_pkg_owning_file): Moved this function in
+	from pkg_dest.c. Also, updated it to use pkg_get_installed rather
+	than mucking around inside /usr/lib/ipkg and globbing for *.list
+	files.
+	(pkg_hash_fetch_best_installation_candidate): Fixed to only return
+	a package that actually could be installed, (ie. it must have
+	either a local_filename or a non-NULL src from which it could be
+	downloaded). This prevents a segfault during "ipkg upgrade".
+
+	* pkg.c (pkg_get_installed_files): Fixed to not do strange things
+	to filenames such as: "//./bin/sh"
+
+	* ipkg_cmd.c (ipkg_files_cmd): Added pkg_free_installed_files to
+	conserve a bit of memory.
+	(ipkg_search_cmd): Updated to use pkg_get_installed rather than
+	mucking around inside /usr/lib/ipkg and globbing for *.list files.
+
+	* pkg.c (pkg_free_installed_files): Added this function to free up
+	memory from pkg_get_installed_files.
+
+	* ipkg_conf.c (ipkg_conf_set_option): Added force_reinstall option
+	to allow reinstallation of an installed package.
+
+	* args.c (args_parse): Added -force-reinstall option to enable
+	reinstallation of an installed package.
+
+	* busybox-0.60.2/ar.c (ar_main): Updated unarchive call to track
+	prototype change.
+
+	* busybox-0.60.2/libbb/unarchive.c (free_header_ar): Added
+	function to plug memory leak.
+
+	* ipkg_install.c (check_data_file_clashes): Fixed crash if no
+	package can be found owning the pre-existing file.
+
+	* pkg_dest.c (pkg_dest_deinit): Fixed bug that pkg_dest was
+	holding on to freed data rather than making a local copy.
+
+	* pkg_depends.c (freeDepends): Fixed crash when pkg->depends is NULL.
+
+	* RELEASE_NOTES: Added release notes for 0.98.0 and 0.99.0.
+
+	* busybox-0.60.2/libbb/unarchive.c (extract_archive): Fixed
+	bug. Always alloc memory for full_name so we don't free data that
+	we shouldn't.
+	(unarchive): Updated to accept a free_headers function pointer as
+	a counterpart to get_headers, to eliminate memory leaks.
+	(free_header_tar): Implemented cleanup function as counterpart to
+	get_header_tar, to eliminate memory leaks.
+	(deb_extract): Added several calls to free_header_tar to eliminate
+	memory leaks.
+
+	* str_util.c (str_dup_safe): Added convenience function. Like
+	strdup, but safe to use on a NULL pointer.
+
+	* pkg_vec.c (pkg_vec_insert): Updated to use new pkg.c:pkg_merge
+	rather than marry_two_packages. With this change the free(pkg) is
+	now here rather than one level deeper. Eventually, I want to get
+	this free(pkg) up and out of pkg_hash_insert.
+
+	* pkg_parse.c (parseDependsString): Fixed bug walking off the end
+	of the raw buffer looking for a character that isspace().
+	(parseConffiles): Fixed big bug parsing Conffiles field where all
+	conffiles appear on the same line.
+
+	* pkg_hash.c (pkg_hash_add_from_file): Plugged memory leak of data
+	allocated deep down in read_raw_pkgs_from_file.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Plugged
+	memory leak, (missing pkg_vec_deinit).
+	(freeDepends): Added this function as the counterpart to
+	buildDepends. Getting closer to chasing down all memory leaks.
+	(depend_deinit): Added this function as the counterpart to
+	depend_init. Getting closer to chasing down all memory leaks.
+	(parseDepends): plugged memory leak of pkg_name.
+
+	* pkg.c (pkg_deinit): Added pkg_deinit to take care of freeing any
+	memory owned by a pkg_t.
+	(pkg_init_from_file): This function was 100% broken, (missing
+	rewind).
+	(pkg_merge): Moved pkg_merge here from
+	pkg_vec.c:marry_two_packages. Started work to make it
+	non-destructive, (not finished).
+	(pkg_print_info): Added Status and Essential fields to
+	pkg_print_info.
+	(pkg_print_status): Fixed pkg_print_status to work whether or not
+	the package is installed.
+
+	* ipkg_utils.c (read_raw_pkgs_from_file): Moved fclose out of
+	read_raw_pkgs_from_stream and into this function where it belongs,
+	(since the fopen occurs here).
+	(trim_alloc): Fixed trim to not free data passed in. Changed the
+	name to make it obvious that it is allocating memory.
+
+	* ipkg_install.c (ipkg_install_from_file): Fixed to be more robust
+	to the fact that hash_insert_pkg sometimes frees the data that I
+	pass into it (!).
+	(satisfy_dependencies_for): Cosmetic change to messages.
+	(satisfy_dependencies_for): Now sets the dest on to-be-installed
+	packages, so that the state_want flag can be written to a status
+	file if necessary.
+	(satisfy_dependencies_for): Added pkg_vec_deinit to plug memory
+	leak.
+	(ipkg_install_pkg): Added "run ipkg update?" hint to error
+	message.
+	(backup_modified_conffiles): Made more robust to the case that a
+	conffile has disappeared.
+	(install_maintainer_scripts): Fixed bug that was installing
+	maintainer scripts as libFoopostinst rather than
+	libFoo.postinst. This was preventing postinst scripts from being
+	executed.
+	(cleanup_temporary_files): Added missing closedir to plug a memory
+	leak.
+
+	* ipkg_download.c (ipkg_download): Cosmetic change to error
+	messages.
+
+	* ipkg_conf.c (ipkg_conf_parse_file): Plugged some small memory
+	leaks.
+	(ipkg_conf_set_option): Changed configuration options from
+	force-depends, force-defaults to force_depdends, force_defaults to
+	be compatible with old ipkg.conf files.
+	(ipkg_conf_set_option): Fixed bug in parsing options.
+	(ipkg_conf_write_status_files): Fixed to list all interesting
+	packages, (any with non-default state), in status file rather than
+	just installed files.
+	(ipkg_conf_write_status_files): Plugged a memory leak.
+
+	* ipkg_cmd.c (ipkg_status_cmd): Changed "ipkg status" to use
+	pkg_print_info so it is much more verbose, (includes fields such
+	as Maintainer, etc. that are merged in from the lists files).
+
+	* ipkg.h (IPKG_DEBUG_NO_TMP_CLEANUP): Added compile-time option to
+	preserve temporary files for easier debugging.
+
+	* file_util.c (file_md5sum_alloc): cosmetic changes to variable
+	names.
+	
+	* ipkg_conf.c (ipkg_conf_init): Added support for offline_root
+	configuration file option.
+
+	* args.c (args_init): Added support for -o, -offline,
+	-offline-root command-line arguments. (Although they don't really
+	have any effect yet).
+
+	* ipkg_install.c (ipkg_install_pkg): Changed back to marking
+	package as installed before postinst, (the pkg_run_script wanted
+	to find the scripts in /usr/lib/ipkg/info). Actually, it could
+	probably find the script in either place at this point so maybe it
+	doesn't really matter.
+
+2002-03-07  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c (ipkg_install_pkg): Changed to only mark package
+	as installed after running ipkg_configure, (to run the postinst
+	script).
+
+	* RELEASED ipkg-unstable 0.99.0
+
+	* Updated all instances of "XXX" in the code to indicate one of
+	the following categories:
+	XXX: BUG: This is a bug that needs to be fixed.
+	XXX: QUESTION: Implementation approach is uncertain here.
+	XXX: CLEANUP: Suggestion on how the code could be cleaned up.
+	XXX: FEATURE: Comment describes a useful feature request.
+	
+	* pkg.c (pkg_print_status): Added the Depends field to package
+	paragraphs in the status file, ("ipkg remove" will need this).
+
+	* ipkg_install.c (satisfy_dependencies_for): Fixed "ipkg install"
+	to not complain several times about "Package foo already
+	installed" when doing large recursive installs.
+	(ipkg_install_pkg): "ipkg install foo" for an installed package
+	will now check and install any missing dependencies before exiting
+	with "Package foo is alrady installed."
+
+2002-03-06  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_dest.c (pkg_dest_pkg_owning_file_alloc): Moved this function
+	here from ipkg_install.c. Also plugged a memory leak in it with
+	globfree.
+
+	* pkg.c (pkg_remove_installed_files_list): Fixed bug that
+	prevented package.list file from ever being removed during "ipkg
+	remove".
+
+	* ipkg_remove.c (remove_data_files_and_list): Fixed noisy and
+	spurious warnings about non-empty directories. "ipkg remove"
+	should now only say anything if a directory that was solely
+	provided by that package is non-empty.
+
+	* ipkg_cmd.c (ipkg_install_pending_cmd): Plugged memory leak with
+	globfree.
+
+	* ipkg_install.c: *Many* fixes to enable "ipkg upgrade" to more or
+	less work. Primarily fixing file clash identification and conffile
+	handling/resolution. "ipkg upgrade" has now worked correctly on
+	several test cases!
+
+	* ipkg_install.c (unpack_pkg_control_files): Now initializes
+	conffiles list from the contents of conffiles control file,
+	(leaves md5sum calculation until the actual conffiles are
+	extracted later).
+	(ipkg_install_pkg): Separated backup_modified_conffiles and
+	check_data_file_clashes into separate functions.
+	(preinst_configure): Simplified this function pushing its old
+	logic into pkg.c:pkg_run_script.
+	(backup_modified_conffiles): Added backup of any conffiles that
+	are new as of this upgrade.
+	(check_data_file_clashes): First real implementation of
+	check_data_file_clashes.
+	(resolve_conffiles): First real implementation of
+	resolve_conffiles.
+	(backup_make_backup): Added this and a few other functions to
+	abstract backup creation/removal.
+	(find_pkg_owning_file): Added this function.
+	
+	* pkg_extract.c (pkg_extract_data_files_to_dir): Fixed args to
+	deb_extract so that existing files will be overwritten, (and any
+	other error messages will no longer be suppressed).
+
+	* pkg.c (pkg_print_status): Added Conffiles field to
+	pkg_print_status.
+	(pkg_print_field): Fixed crash when printing NULL Conffiles
+	values.
+	(pkg_get_conffile): Fixed crash if pkg_get_conffile called with a
+	NULL pkg.
+	(pkg_run_script): Made pkg_run_script smart enough to run scripts
+	for uninstalled packages, (from
+	<pkg_tmp_unpack_dir>/<script_name>), as well as for isntalled
+	packages, (from <dest_info_dir>/<pkg_name>.<script_name>
+
+	* str_util.c (str_tolower): Added convenience function.
+	(str_toupper): Added convenience function.
+
+	* nv_pair.c (nv_pair_init): Fixed crash from calling nv_pair_init
+	with NULL value.
+
+	* pkg.c (pkg_init_from_file): Fixed bug -- forgot to close file.
+
+	* file_util.c (file_md5sum_alloc): Convenience wrapper around
+	md5_stream as ripped out of busybox. This function takes care of
+	file open/close and does the bin2hex conversion of the md5sum.
+
+	* conffile.c (conffile_has_been_modified): Implemented this
+	function for real now that we have md5sum capability.
+
+	* md5.c (md5_stream): Sucked in md5sum calculation code from
+	busybox, (it wasn't part of libbb, so I just copied the files
+	straight in and ripped out uninteresting functions such as
+	md5sum_main, etc.)
+
+2002-03-05  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg.c (pkg_print_field): Added support for printing Conffiles
+	field.
+
+	* ipkg_install.c (remove_obsolesced_files): With the fixed
+	pkg_get_installed_files_list from below, this function now seems
+	to work!
+	(ipkg_install_pkg): Fixed to mark old package as uninstalled after
+	upgrading.
+
+	* pkg.c (pkg_get_installed_files_list): Fixed so that it's
+	possible to get an "installed_files" list even from an uninstalled
+	package, (it pulls the list of data files straight out of the
+	package).
+
+	* ipkg_cmd.c (ipkg_upgrade_cmd): Fixed ipkg_upgrade to not choke
+	if asked to upgrade an un-installed package.
+	(ipkg_upgrade_pkg): Fixed printing of version numbers.
+
+	* file_util.c (file_mkdir_hier): Abstracted call to libbb
+	make_directory into new file_mkdir_hier. At this point, the only
+	calls into libbb are isolated in file_util and pkg_extract. This
+	will make it easier if we ever decide to directly incorporate that
+	code or rewrite it.
+
+	* pkg_extract.c (pkg_extract_data_files_to_dir): Abstracted all
+	calls to deb_extract in several new pkg_extract functions.
+
+2002-03-04  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_conf.c (ipkg_conf_init): Added support to ipkg_conf to
+	pickup command-line arguments for "force-defaults" and
+	"force-depends". Things set on the command-line should take
+	precedence over things found in the configuration file.
+
+	* ipkg_cmd.c (ipkg_search_cmd): Fixed formatting of "ipkg search"
+	output.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies):
+	Re-added fix to set *unresolved to NULL if depends is NULL.
+
+	* xregex.c (xregexec): Removed useless error messages from NOMATCH
+	calls to regexec.
+
+	* ipkg_install.c (satisfy_dependencies_for): Added support for new
+	"unresolved" argument in
+	pkg_hash_fetch_unsatisfied_dependencies. Cleaned up warning/error
+	messages.
+
+	* ipkg_cmd.c (ipkg_search_cmd): Implemented first-cut of "ipkg search".
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Fixed
+	to set *unresolved to NULL if depends is NULL.
+
+2002-03-01  Carl Worth  <cworth@east.isi.edu>
+
+	* RELEASED ipkg-unstable 0.98.0
+
+	* ipkg_configure.c (ipkg_configure): Added flushing of stdout,
+	(here and in a few other modules).
+
+	* file_util.c (file_copy): Implemented this function here as one
+	step toward isolating the calls into libbb functions. Updated old
+	copy_file calls to file_copy in both ipkg_download.c and
+	ipkg_install.c.
+
+	* ipkg_install.c, ipkg_remove.c: Demoted several "XXX" comments to
+	DPKG_INCOMPATIBILITY as I really don't intend on addressing them
+	any time soon, (if ever).
+
+	* ipkg_cmd.c (ipkg_files_cmd): Fixed "ipkg files" from crashing on
+	uninstalled packages.
+
+	* familiar/rules: Added support for easy building of an
+	ipkg.ipk. The version number and the architecture are
+	automatically sucked in correctly from autoconf magic, (even when
+	cross-compiling). Maybe autoconf will start paying off with
+	benefits rather than pain, (finally!).
+
+	* configure.ac: Removed MEMCMP and STAT checks which were breaking
+	cross-compilation.
+
+	* ipkg_cmd.c (ipkg_upgrade_pkg): BIG bugfix: Package version
+	comparison was sign-reversed, (hence it would never upgrade).
+
+2002-02-28  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_download.c (ipkg_download): Changed from
+	system("/bin/cp",...) to copy_file(...)
+
+	* replace/strndup.c: Implemented an (untested) replacement for
+	strndup.
+
+	* configure.ac: Added AC_CANONICAL_HOST to automatically set the
+	correct architecture type in the ipkg control file.
+
+	* configure.ac: Changed version number to 0.98.0 in preparation
+	for alpha release.
+
+	* familiar/rules: Added support for easy building of an ipkg.ipk.
+
+2002-02-27  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c (ipkg_install_pkg): Fixed to abort on failed
+	download.
+
+	* pkg.c (pkg_run_script): Fixed bug that was preventing any
+	package maintainer scripts from running, (hence, they run now so
+	running non-native offline no longer works until I figure out the
+	chroot plans).
+
+	* TODO: Added rough outline of remaining features with a release
+	schedule.
+
+	* pkg_parse.c (pkg_parse_raw): Added parsing of "MD5Sum" in
+	addition to "MD5sum" to accomodate bug in old ipkg.
+
+	* void_list.c (void_list_remove): Added new remove function, (also
+	adjusts a forward iterator). Required new list->pre_head member
+	which was added to all sub-list types.
+
+	* pkg.c (pkg_init): Changed pkg->conffiles to be of the new
+	conffile_list_t datatype.
+	(pkg_remove_installed_files_list): Pulled this function into
+	pkg.c, (from ipkg_remove.c), so the mallocs and frees would be in
+	the same C file.
+	(pkg_get_conffile): Added this convenience function.
+
+	* ipkg_remove.c: Fixed several bugs. ipkg_remove now actually
+	works for simple packages!
+
+	* ipkg_install.c (ipkg_install_pkg): Don't re-install if a package
+	is already installed.
+	(ipkg_install_pkg): Fixed major bug that all of ipkg_install's
+	work was always being unwound even when successful.
+
+	* ipkg_cmd.c (ipkg_files_cmd): Fixed to use
+	pkg_get_installed_files_list rather than a private implementation
+	that sifted through the file lists on disk.
+
+	* str_util.c (str_ends_with): Added this convenient function.
+	(str_chomp): Another convenience.
+
+	* ipkg_conf.c: Moved chomp to str_util.c (str_chomp), since
+	someone else wanted it too.
+
+2002-02-26  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Added XXX requesting parsing of
+	Conffiles: field along with a hint about how to store the data.
+
+	* conffile_list.c:  Added a little wrapper around nv_pair_list
+
+	* conffile.c: Added a little wrapper around nv_pair
+
+	* str_util.c (str_ends_with): New convenience function.
+
+	* str_list.c (str_list_remove): Plugged in remove function.
+
+	* void_list.c (void_list_remove): Added remove function, (handles
+	updating of forward iterator).
+
+	* pkg.c (pkg_run_script): Changed to return return value of
+	script.
+
+	* ipkg_remove.c: Fleshed out initial version of all ipkg_remove.c
+	functions.
+
+	* ipkg_configure.c (ipkg_configure): Added check on return value
+	of pkg_run script. Added comments about dpkg compliance.
+
+	* ipkg_cmd.c (ipkg_purge_cmd): Added ipkg_purge_cmd
+
+2002-02-20  Carl Worth  <cworth@east.isi.edu>
+
+	* Added USC copyright statements, (and Compaq stubs as necessary)
+
+	* ipkg_install.c: At this point "ipkg install" on a simple
+	package, (no scripts and no dependencies), works just fine. It
+	might even do some of the script and dependency handling correctly
+	too, but I haven't tested that yet. "ipkg install libc6" is a nice
+	little test that should complete without any errors or
+	warnings. Follow that up with "ipkg status" to see that it worked.
+
+	* pkg.c (pkg_run_script): Added convenience method for running
+	package scripts.
+
+	* ipkg_install.c: Fixed several bugs:
+	(unpack_pkg_control_files): control files now extract to the
+	correct temporary directory.
+	(ipkg_install_pkg): pkg->state_want is now properly set to SW_INSTALL
+	(ipkg_install_pkg): status file now gets written after installation
+	(cleanup_temporary_files): All temporary files are cleaned up.
+
+	* ipkg_configure.c (ipkg_configure): Fleshed out a very simple
+	ipkg_configure, (simply runs "postinst configure"). Maybe it will
+	need to be smarter at some point. Moved unwritten conffiles stuff
+	back to ipkg_install.c.
+
+	* ipkg_conf.c (ipkg_conf_write_status_files): Moved this function
+	from ipkg_utils to ipkg_conf since it needs access to the
+	pkg_dest_list.
+
+	* pkg_vec.c (marry_two_packages): Added several missing fields,
+	(state_want, state_flag, filename, local_filename, tmp_unpack_dir,
+	md5sum, size, installed_size, priority, source, conffiles,
+	isntalled_files, essential)
+
+2002-02-19  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c: several little bug fixes. "ipkg install" will
+	now actually install files from a package! There are still some
+	bugs, (eg. postinst scripts are not called -- probably other
+	things as well). But, it's coming together now.
+
+	* pkg_dest.c (pkg_dest_init): now creates all necessary directories
+
+	* ipkg_download.c (ipkg_download): Fixed misleading parameter name.
+
+	* ipkg_conf.c (ipkg_conf_deinit): Now cleans up tmd_dir on deinit
+	ipkg.c: now calls ipkg_conf_deinit before exiting.
+	(ipkg_conf_add_nv): Fixed to set default_dest when parsing first
+	dest in ipkg.conf
+
+	* ipkg_cmd.c (ipkg_list_cmd): Fixed ugly bug in ipkg_list that led
+	to infinite loops, segfaults, string corruption, and other bizarre
+	behavior.
+
+	* Added many files as we are approaching the first functional ipkg
+	implementation in C:
+	file_util.c: convenience for testing if file_exists, reading files, etc.
+	ipkg_configure.c: mostly just a stub so far
+	ipkg_download.c: convenient function to download a file
+	nv_pair.c: data structure to hold a name-value pair
+	nv_pair_list.c: data structure to hold a list of nv_pair_t
+	pkg_dest.c: data structure for everything a pkg destination wants
+	pkg_dest_list.c: data structure to hold a list of pkg_dest_t
+	pkg_extract.c: convenience functions for package extraction,
+	(these function should encapsulate any libbb borrowings we perform
+	-- although some slipped into other files already)
+	pkg_src.c: everything you might need for a pkg src.
+	pkg_src_list.c: data structure to hold a list of pkg_src_t
+	str_list.c: data structure to hold a list of char *
+	void_list.c: generic linked-list data structure and functions
+	xsystem.c: wrapper around system() with error checking
+
+	* ipkg_remove.c: Just added some stubs. Nothing really works at
+	all yet.
+
+	* ipkg_install.c: Large rework of ipkg_install. It's now close to
+	actually being usable, (but it's not quite there yet). Revamped to
+	match dpkg install order more closely, (with all the stubs in case
+	we ever want to call all the scripts that dpkg does). Also updated
+	to use a more recent deb_extract from libbb.
+
+	* ipkg_extract_test.c (main): Added support for a third arg, (the
+	filename to extract to the buffer).
+
+	* ipkg_conf.c (ipkg_conf_init): Added several fields to
+	ipkg_conf_t: pkg_src_list, pkg_dest_list ,
+	restrict_to_default_dest, default_dest, tmp_dir, lists_dir,
+	pending_dir, force_depends, and pkg_hash. There's still a bit of
+	tension between options stored in the config file, (ipkg_conf_t),
+	and command-line arguments, (args_t).
+
+	* ipkg_cmd.c: First version that is approaching usability. The
+	following commands are more-or-less in place: "ipkg update", "ipkg
+	list", "ipkg info", "ipkg status". While the rest are in various
+	states of being partiallyy written or written but untested.
+	(ipkg_upgrade_cmd): Added support for restricting to a dest.  Many
+	other changes, largely involving plugging into the pkg_hash for
+	real for the first time, and adding multiple dest support.
+
+	* ipkg.c: Added support for setting the dest on the command-line.
+
+	* args.c: Added support for IPKG_CONF_DIR environment variable and
+	-f, -conf, and -conf-file options.
+
+	* configure.ac: Added lots of little bits suggested by autoscan.
+
+2002-02-18  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Added parsing, (kinda ugly), for
+	essential field.
+	* pkg.c (pkg_print_field): Added the essential flag.
+
+	* pkg_vec.c (pkg_vec_insert): Fixed to use pkg_compare_versions to
+	determine matching versions instead of a strcmp on the version
+	string.
+
+2002-02-15  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Updated to accept a pkg_src_t
+
+	* pkg.c (pkg_init): Added field to pkg_t: "pkg_src_t *src"
+
+	* pkg_hash.c (pkg_hash_add_from_file): Updated to accept a pkg_src_t
+
+	* pkg_parse.c (parseStatus): Modified to accept a pkg_t *
+	(parseVersion): Added this function
+	(pkg_parse_raw): Updated to accept a pkg_dest_t
+	(pkg_parse_raw): Reworked the parsing to use a pkg_t rather than a
+	slew of local variables.
+	(pkg_parse_raw): Added support for about a dozen new pkg_t fields
+
+	* pkg.h: Updated for all pkg.c changes.
+
+	* pkg.c (pkg_new): Added pkg_new for convenient alloc'ing of a pkg_t.
+	(pkg_init): Added several fields to pkg_t: dest, section,
+	suggests, filename, local_filename, tmp_unpack_dir, md5sum, size,
+	installed_size, priority, source, and conffiles.
+	(): Moved buildPkg this function to pkg_parse
+	(pkg_init_from_file): Added convenience function for filling a
+	pkg_t from an actual package file.
+	(pkg_print_info): Split print_pkg into both pkg_print_info and
+	pkg_print_status.
+	(pkg_print_field): Added pkg_print_field, (extremely ugly)
+	(): Moved parseversion to pkg_parse where it belongs
+	(pkg_version_str_alloc): Added, (complement of parse_version)
+
+	* pkg_depends.h: Added GPL blurb
+	(PKG_DEPENDS_H): Added multiple include protection
+
+	* pkg_depends.c: Moved non-static prototypes to header file.
+	Changed several locl-only functions to be static.
+	Added function prototypes for static functions.
+	(buildDepends): Removed unecessary cast of malloc return value.
+
+	* pkg_hash.h: Moved hash-related struct declarations to this file
+	Rename pkg_fetch* to have consistent pkg_hash_fetch prefix.
+	Added missing prototype for pkg_vec_fetch_by_name
+
+	* pkg_hash.c: (pkg_hash_add_from_file): Added support for setting
+	the pkg_dest
+	(pkg_hash_add_from_file): Moved buildDepends call to
+	hash_insert_pkg
+	(pkg_hash_fetch_installed_by_name_dest): Added this function to
+	support pkg_dest
+
+	* ipkg_utils.h: Added GPL blurb
+	(IPKG_UTILS_H): Added multiple include protection
+
+	* ipkg_utils.c:
+	(read_raw_pkgs_from_file): broke read_raw_pkgs into
+	read_raw_pkgs_from_file and read_raw-pkgs_from_stream
+	(ipkg_write_status_file): Fixed return value
+	(print_pkg_status): Moved this function to pkg.c:pkg_print_status
+	(line_is_blank): Fixed const char handling
+
+2002-02-08  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c: Fixed a bug in parsing the 3 state fields.
+
+2002-02-06  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg.c: Expanded pkg_status field to the full 3 fields: state_want,
+	state_flag, and state_status.
+
+2001-12-11  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_conf.c: Now parses /etc/ipkg.conf, (and doesn't do anything
+	with it).
+
+	* ipkg.c: Started work on ipkg main, (not much here yet).
+
+	* ipkg_cmd.h: Added a tiny thing to abstract top-level ipkg
+	commands, (not finished).
+
+	* Set up autoconf and friends
diff --git a/src/.svn/text-base/ChangeLog.svn-base b/src/.svn/text-base/ChangeLog.svn-base
new file mode 100644
index 0000000..e6cd338
--- /dev/null
+++ b/src/.svn/text-base/ChangeLog.svn-base
@@ -0,0 +1 @@
+Please see svn log :/
diff --git a/src/.svn/text-base/INSTALL.svn-base b/src/.svn/text-base/INSTALL.svn-base
new file mode 100644
index 0000000..3350a01
--- /dev/null
+++ b/src/.svn/text-base/INSTALL.svn-base
@@ -0,0 +1,196 @@
+opkg uses autoconf and friends for configuration. The familiar steps of:
+
+	./configure
+	make
+
+should be sufficient, (you may need an initial ./autoconfigure.sh), if
+you don't have a generated configure script, (ie. you're compiling a
+version out of CVS).
+
+The remainder of this document is the standard INSTALL document
+provided by autoconf.
+
+-Carl <cworth@handhelds.org>
+
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/src/.svn/text-base/Makefile.am.svn-base b/src/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..26f2d99
--- /dev/null
+++ b/src/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,37 @@
+ACLOCAL_AMFLAGS = -I shave
+
+SUBDIRS = libbb libopkg src tests utils man
+
+
+HOST_CPU=@host_cpu@
+BUILD_CPU=@build_cpu@
+OPKGLIBDIR=@opkglibdir@ 
+ALL_CFLAGS=-g -O -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DDATADIR=\"@datadir@\"
+
+PATHFINDER_CFLAGS = @PATHFINDER_CFLAGS@
+PATHFINDER_LIBS   = @PATHFINDER_LIBS@
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libopkg.pc
+
+
+
+interceptdir = $(datadir)/opkg/intercept
+intercept_DATA = intercept/ldconfig intercept/depmod intercept/update-modules
+
+install-data-hook:
+	chmod +x $(DESTDIR)$(datadir)/opkg/intercept/*
+
+EXTRA_DIST = $(intercept_DATA)
+
+MAINTAINERCLEANFILES= \
+	configure \
+	Makefile.in \
+	config.guess \
+	config.sub \
+	ltmain.sh \
+	.Makefile.am.swp \
+	aclocal.m4
+
+package: all-recursive
+	STRIPPROG=$(STRIP) INSTALL=$$PWD/install-sh  binary-arch
diff --git a/src/.svn/text-base/NEWS.svn-base b/src/.svn/text-base/NEWS.svn-base
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/.svn/text-base/NEWS.svn-base
diff --git a/src/.svn/text-base/README.svn-base b/src/.svn/text-base/README.svn-base
new file mode 100644
index 0000000..cf20f1f
--- /dev/null
+++ b/src/.svn/text-base/README.svn-base
@@ -0,0 +1,12 @@
+OPKG Package Management System
+==============================
+
+Opkg is a lightweight package management system based on Ipkg.
+
+Website: http://code.google.com/p/opkg/
+Mailing list: http://groups.google.com/group/opkg-devel
+Bug tracker: http://code.google.com/p/opkg/issues/list
+
+The previous website can still be found at:
+http://wiki.openmoko.org/wiki/Opkg
+
diff --git a/src/.svn/text-base/TODO.svn-base b/src/.svn/text-base/TODO.svn-base
new file mode 100644
index 0000000..0777b1c
--- /dev/null
+++ b/src/.svn/text-base/TODO.svn-base
@@ -0,0 +1,42 @@
+
+See issue list: http://code.google.com/p/opkg/issues/list
+
+
+ * Regression test suite.
+
+ * Fix comments marked "XXX".
+
+ * Clean up out of date comments.
+
+ * Consistent indentation.
+
+ * Propagate errors up the call stack. In particular, unarchive.c fails to do
+   this. Errors and error messages must be usable by libopkg frontends.
+   Don't try to use errno after its been clobbered by other libc calls.
+
+ * Remove dead and duplicate code. Refactor duplicated functionality.
+
+ * Remove pkg_info_preinstall_check().
+
+ * Reduce memory used per pkg_t and peak memory use in general.
+
+ * #includes are a mess.
+
+ * Refactor opkg_install_pkg() into more precise functions.
+
+ * pkg_hash_fetch_best_installation_candidate() is linear search O(P*PN)
+   and is slow (frequently called).
+      P provider
+      PN pkgs in a provider
+   It can be O(P) if a hash table is used.
+
+ * Update libbb.
+
+
+
+FEATURES
+
+ * Start with all "XXX: FEATURE" comments. Remove them if they are bogus.
+
+ * Improve dpkg compatibility, according to the Debian Policy Manual.
+   http://www.debian.org/doc/debian-policy/ch-controlfields.html
diff --git a/src/.svn/text-base/autogen.sh.svn-base b/src/.svn/text-base/autogen.sh.svn-base
new file mode 100644
index 0000000..95b5fba
--- /dev/null
+++ b/src/.svn/text-base/autogen.sh.svn-base
@@ -0,0 +1,5 @@
+#! /bin/sh
+autoreconf -v --install || exit 1
+glib-gettextize --force --copy || exit 1
+./configure "$@"
+
diff --git a/src/.svn/text-base/configure.ac.svn-base b/src/.svn/text-base/configure.ac.svn-base
new file mode 100644
index 0000000..ac5a035
--- /dev/null
+++ b/src/.svn/text-base/configure.ac.svn-base
@@ -0,0 +1,297 @@
+# Process this file with autoconf to produce a configure script
+AC_INIT([opkg], [0.1.8])
+AC_CONFIG_SRCDIR([libopkg/pkg.c])
+
+AC_CONFIG_AUX_DIR([conf])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_MACRO_DIR([shave])
+
+AM_INIT_AUTOMAKE
+AM_CONFIG_HEADER(libopkg/config.h)
+
+AC_CANONICAL_HOST
+AC_GNU_SOURCE 
+
+# Disable C++/Fortran checks
+define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])
+define([AC_LIBTOOL_LANG_F77_CONFIG], [:])
+
+
+for top_builddir in . .. ../.. $ac_auxdir $ac_auxdir/..; do
+  test -f $top_builddir/configure && break
+done
+
+# large file support can be useful for gpgme
+AC_SYS_LARGEFILE
+
+
+# Checks for programs
+AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AM_PROG_INSTALL_STRIP
+AC_PROG_LIBTOOL
+PKG_PROG_PKG_CONFIG([0.20])
+
+# Checks for libraries
+
+dnl extra argument: --enable-pathfinder
+AC_ARG_ENABLE(pathfinder,
+              AC_HELP_STRING([--enable-pathfinder], [Enable libpathfinder support.
+      [[default=no]] ]),
+    [want_pathfinder="$enableval"], [want_pathfinder="no"])
+dnl Check for libpathfinder
+if test "x$want_pathfinder" = "xyes"; then
+  PKG_CHECK_MODULES([PATHFINDER], [pathfinder-openssl dbus-1 openssl])
+  if test -n "$PATHFINDER_CFLAGS$PATHFINDER_LIBS"; then
+    AC_DEFINE(HAVE_PATHFINDER, 1, [we have pathfinder])
+  fi
+  AC_SUBST(PATHFINDER_CFLAGS)
+  AC_SUBST(PATHFINDER_LIBS)
+fi
+AM_CONDITIONAL(HAVE_PATHFINDER, test "x$want_pathfinder" = "xyes")
+
+# check for libcurl
+AC_ARG_ENABLE(curl,
+              AC_HELP_STRING([--enable-curl], [Enable downloading with curl
+      [[default=yes]] ]),
+    [want_curl="$enableval"], [want_curl="yes"])
+
+if test "x$want_curl" = "xyes"; then
+  PKG_CHECK_MODULES(CURL, [libcurl])
+  AC_DEFINE(HAVE_CURL, 1, [Define if you want CURL support])
+fi
+
+# check for sha256
+AC_ARG_ENABLE(sha256,
+              AC_HELP_STRING([--enable-sha256], [Enable sha256sum check
+      (sha256.{c,h} are GPLv3 licensed) [[default=no]] ]),
+    [want_sha256="$enableval"], [want_sha256="no"])
+
+if test "x$want_sha256" = "xyes"; then
+  AC_DEFINE(HAVE_SHA256, 1, [Define if you want sha256 support])
+fi
+AM_CONDITIONAL(HAVE_SHA256, test "x$want_sha256" = "xyes")
+
+# check for openssl
+AC_ARG_ENABLE(openssl,
+              AC_HELP_STRING([--enable-openssl], [Enable signature checking with OpenSSL
+      [[default=no]] ]),
+    [want_openssl="$enableval"], [want_openssl="no"])
+
+if test "x$want_openssl" = "xyes"; then
+  AC_DEFINE(HAVE_OPENSSL, 1, [Define if you want OpenSSL support])
+  NEED_SSL_LIBS="yes"
+fi
+
+# check for libssl-curl
+AC_ARG_ENABLE(ssl-curl,
+              AC_HELP_STRING([--enable-ssl-curl], [Enable certificate authentication with curl
+                              [[default="yes"]] ]),
+                              [want_sslcurl="$enableval"], [want_sslcurl="yes"])
+
+if test "x$want_curl" = "xyes" -a "x$want_sslcurl" = "xyes"; then
+  AC_DEFINE(HAVE_CURL, 1, [Define if you want CURL support])
+  AC_DEFINE(HAVE_SSLCURL, 1, [Define if you want certificate authentication with curl])
+  NEED_SSL_LIBS="yes"
+fi
+
+if test "x$NEED_SSL_LIBS" = "xyes"; then
+  AC_MSG_CHECKING([if openssl is available])
+
+  PKG_CHECK_MODULES(OPENSSL, openssl, [:], [:])
+  if test "x$OPENSSL_LIBS" != "x"; then
+          AC_MSG_RESULT(yes)
+  else
+          OPENSSL_LIBS="-lcrypto -lssl"
+          dnl If pkg-config fails, run compile/link test.
+          AC_TRY_LINK([
+#include <openssl/opensslv.h>
+], [
+return OPENSSL_VERSION_NUMBER; ],
+          [
+            AC_MSG_RESULT(yes)
+
+          ], [
+            AC_MSG_RESULT(no)
+            AC_MSG_ERROR(OpenSSL not found)
+          ])
+  fi
+  AC_SUBST(OPENSSL_LIBS)
+fi
+
+
+dnl **********
+dnl GPGME
+dnl **********
+
+AC_ARG_ENABLE(gpg,
+    AC_HELP_STRING([--enable-gpg], [Enable signature checking with gpgme
+      [[default=yes]] ]),
+    [want_gpgme="$enableval"], [want_gpgme="yes"])
+
+if test "x$want_gpgme" = "xyes"; then
+  ok="no"
+  min_gpgme_version=1.0.0
+  AC_PATH_PROG(GPGME_CONFIG, gpgme-config, "failed")
+  if test $GPGME_CONFIG != "failed" ; then
+	AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
+	req_major=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+	req_minor=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+	req_micro=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+	gpgme_config_version=`$GPGME_CONFIG --version`
+	major=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+	minor=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+	micro=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+
+	  if test "$major" -eq "$req_major"; then
+	     if test "$minor" -ge "$req_minor"; then
+	       if test "$micro" -ge "$req_micro"; then
+		 ok="yes"
+	       fi
+	     fi
+	  fi
+  fi
+
+  if test $ok = "yes"; then
+    GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
+    GPGME_LIBS=`$GPGME_CONFIG --libs`
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_GPGME, 1, [Define if you want GPG support])
+  else
+    AC_MSG_ERROR(GPGME $min_gpgme_version or later needed)
+  fi
+fi
+
+AC_SUBST(GPGME_CFLAGS)
+AC_SUBST(GPGME_LIBS)
+
+
+# Checks for header files
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([errno.h fcntl.h memory.h regex.h stddef.h stdlib.h string.h strings.h unistd.h utime.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+
+# Checks endianness
+AC_C_BIGENDIAN(BIGENDIAN_CFLAGS="-DWORDS_BIGENDIAN=1",)
+AC_SUBST(BIGENDIAN_CFLAGS)
+
+# Don't do annoying tests that don't work when cross-compiling, just trust them.
+# The AC_FUNC_MEMCMP test doesn't work during a cross-compile, disable.
+# AC_FUNC_MEMCMP
+# The AC_FUNC_STAT test doesn't work during a cross-compile, disable.
+# AC_FUNC_STAT
+
+# Checks for library functions
+AC_FUNC_CHOWN
+AC_FUNC_FORK
+AC_TYPE_SIGNAL
+AC_FUNC_UTIME_NULL
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime])
+
+opkglibdir=
+AC_ARG_WITH(opkglibdir,
+[  --with-opkglibdir=DIR   specifies directory to put status and info files.
+                          "/opkg" is always added so if you want your files 
+                          to be in /var/lib/opkg instead of /usr/lib/opkg
+                          you should indicate 
+                          --with-opkglibdir=/var/lib ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg libs directories ) ;;
+no)     ;;
+*)      opkglibdir=$with_opkglibdir ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$opkglibdir = x; then
+        opkglibdir=/usr/lib
+fi
+
+opkgetcdir=
+AC_ARG_WITH(opkgetcdir,
+[  --with-opkgetcdir=DIR   specifies directory for opkg.conf file,
+                           "/opkg" is always added so if you want your files
+                           to be in /usr/etc/opkg instead of /etc/opkg
+                           you should indicate
+                           --with-opkgetcdir=/usr/etc ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg.conf directory ) ;;
+no)     ;;
+*)      opkgetcdir=$with_opkgetcdir ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$opkgetcdir = x; then
+        opkgetcdir=/etc
+fi
+
+opkglockfile=
+AC_ARG_WITH(opkglockfile,
+[  --with-opkglockfile=FILE specifies the file used to make sure there is only
+                           one instance of opkg runnning.
+                           Defaults to ${opkglibdir}/opkg/lock, i.e.
+                           /usr/lib/opkg/lock ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg lock file ) ;;
+no)     ;;
+*)      opkglockfile=$with_opkglockfile ;;
+esac])
+
+# Default if empty
+if test x$opkglockfile = x; then
+        opkglockfile=${opkglibdir}/opkg/lock
+fi
+
+dnl Some special cases for the wow64 build
+if test "x$want_gpgme" = "xyes"
+then
+	if test "x$want_openssl" = "xyes"
+	then
+	AC_MSG_ERROR([--enable-gpg and --enable-openssl are mutually exclusive.
+Use --disable-gpg if you want OpenSSL smime signatures])
+	fi
+fi
+
+CLEAN_DATE=`date +"%B %Y" | tr -d '\n'`
+
+AC_SUBST(opkglibdir)
+AC_SUBST(opkgetcdir)
+AC_SUBST(opkglockfile)
+AC_SUBST([CLEAN_DATE])
+
+# Setup output beautifier.
+SHAVE_INIT([shave], [enable])
+
+AC_OUTPUT(
+    Makefile
+    libopkg/Makefile
+    tests/Makefile
+    src/Makefile
+    libbb/Makefile
+    utils/Makefile
+    utils/update-alternatives
+    libopkg.pc
+    shave/shave
+    shave/shave-libtool
+    man/Makefile
+    man/opkg-cl.1
+    man/opkg-key.1
+    )
diff --git a/src/.svn/text-base/libopkg.pc.in.svn-base b/src/.svn/text-base/libopkg.pc.in.svn-base
new file mode 100644
index 0000000..25fe6e9
--- /dev/null
+++ b/src/.svn/text-base/libopkg.pc.in.svn-base
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: libopkg
+Description: opkg package manager library
+Version: @VERSION@
+Libs: -L${libdir} -lopkg
+Cflags: -I${includedir}/libopkg
+
diff --git a/src/AUTHORS b/src/AUTHORS
new file mode 100644
index 0000000..e7ce307
--- /dev/null
+++ b/src/AUTHORS
@@ -0,0 +1,8 @@
+Opkg:
+	* Thomas Wood <thomas@openedhand.com>
+	* Tick Chen <ticktock35@gmail.com>
+	* Graham Gower <graham.gower@gmail.com>
+Ipkg:
+	* Pierluigi Frullani <pigi@frumar.it>
+	* Carl Worth <cworth@handhelds.org>
+	* Steve Ayer <steven.ayer@compaq.com>
diff --git a/src/CONTRIBUTORS b/src/CONTRIBUTORS
new file mode 100644
index 0000000..d85411a
--- /dev/null
+++ b/src/CONTRIBUTORS
@@ -0,0 +1,31 @@
+=== Contributors ===
+
+The following people have submitted changes which have been applied to the
+core:
+
+Christopher Hall <hsw@openmoko.com>
+EdorFaus <edorfaus@gmail.com>
+Graham Gower <graham.gower@gmail.com>
+Krzysztof Kotlenga <pocek@users.sf.net>:
+Per Hansen <spamhans@yahoo.de>
+Mike Westerhof <mwester@dls.net>
+Antonio Ospite <ospite@studenti.unina.it>
+Koen Kooi <koen@beagleboard.org >
+Claudio Mignanti <claudyus84@gmail.com>
+Florian Boor <florian.boor@kernelconcepts.de>
+Camille Moncelier <moncelier@devlife.org>
+Jim Huang <jserv.tw@gmail.com>
+John L. Chmielewski <jlcster@gmail.com>
+
+
+== We don't have your name / email ==
+Gilles Doffe
+cconroy
+chgros
+Kosmaty
+manitu
+pblack88@gmail.com
+
+and anyone else who has sent patches or bug reports. If your name isn't on this
+list, please forgive us and send an email to a maintainer 
+The project owners/committers is here: http://code.google.com/p/opkg/ 
diff --git a/src/COPYING b/src/COPYING
new file mode 100644
index 0000000..d60c31a
--- /dev/null
+++ b/src/COPYING
@@ -0,0 +1,340 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+     59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year  name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/src/ChangeLog b/src/ChangeLog
new file mode 100644
index 0000000..e6cd338
--- /dev/null
+++ b/src/ChangeLog
@@ -0,0 +1 @@
+Please see svn log :/
diff --git a/src/ChangeLog.ipkg b/src/ChangeLog.ipkg
new file mode 100644
index 0000000..5b86406
--- /dev/null
+++ b/src/ChangeLog.ipkg
@@ -0,0 +1,1761 @@
+2006-05-30 pigi ( pigi@frumar.it)
+        * Version update to 0.99.163
+        * Fixed a bug in GNU_TAR_EXTENSION of unarchive.c. This fix #1666
+
+2006-05-04 pigi ( pigi@frumar.it)
+        * Fixed a little bug in makefile that inhibit the compilation from .tar.gz ( missing intercept dir )
+
+2006-04-20 pigi ( pigi@frumar.it)
+        * Version update to 0.99.162
+        * Fixed a bad bug introduced in .160 that was blocking the install of a package
+
+2006-04-18 pigi ( pigi@frumar.it)
+        * Version update to 0.99.161
+
+2006-04-18 pigi ( pigi@frumar.it)
+        * Another little fix for the  upgrade part.Now alse the prerm and postrm scripts gets deleted before upgrading.
+          wishing this fix the last troubles in upgrade part.
+        * Fix for #1585 after the bug introduced with the modify for offline root. ( Again )
+
+2006-03-30 pigi ( pigi@frumar.it)
+        * Activated the patch from Gunter@ohrner.net  for the md5 check of package
+        * Another change in the upgrade part, to handle the ghosts files from an upgraded package
+
+2006-03-30 pigi ( pigi@frumar.it)
+        * Version update to 0.99.160
+        * Fix for #1585 after the bug introduced with the modify for offline root.
+        * Patch from Gunter@ohrner.net  that fix a memory leak
+        * Not yet activated, but inserted a patch from Gunter@ohrner.net  for the md5 check of package
+
+2006-02-06 pigi ( pigi@frumar.it)
+        * Version update to 0.99.159
+        * Another change in the upgrade part, to handle the ghosts files from an upgraded package
+        *         Now it should be ok. Thanks to pb_ for pointing out where to look at.
+
+2006-02-02 pigi ( pigi@frumar.it)
+        * Version update to 0.99.158
+        * Modified the way upgrade handle the removing of a package, to be sure that ipkg doesn't break busybox upgrade
+        *          this should fix #1503
+        
+2006-01-30 pigi ( pigi@frumar.it)
+        * applied patch from pb_ for speed up things in boot ( to avoid multiple configure execution )
+        * applied patch from <r.schwebel@pengutronix.de> for 100+ filenames in tar file ( again )!
+        * applied patch from <r.schwebel@pengutronix.de> to avoid trouble in offlineroot installations.
+ 
+2006-01-22 pigi ( pigi@frumar.it)
+        * Version update to 0.99.157
+
+2006-01-17 pigi ( pigi@frumar.it)
+	* Added a check to avoid reading feed files with several options. This should fix #1458 and speed up a lot of executions.
+
+2006-01-12 pigi ( pigi@frumar.it)
+        * Version update to 0.99.156
+        * Fixed a length problem for strncpy when "Installing" option added. This fix bug #1456. Thanks to hrw for signaling
+
+2005-12-15 pigi ( pigi@frumar.it)
+        * Version update to 0.99.155
+        * Added a function to remove the package that is being upgraded.
+        * Fixed a problem when installing by hand. Now ipkg knows that a package has been selected by hand, 
+        *       and, if every check returns ok, it install the wanted package, instead of selecting one from feed.
+        *       Moreover, now downgrade should works again.
+        * Fixed the "Replaces" bug. Now ipkg is able to replace a package also if it doesn't conflict.
+        * Other minor changes in debug options
+
+2005-09-15 pigi ( pigi@frumar.it)
+	* Version update to 0.99.154
+        * Corrected a problem when removing a package, caused by an off by one alignement with the "Provides:" String
+        * Patched for the "depends:" bug introduced after the "Provides:" fix. This fix #1393
+        * Added a little fix for an off-by-one error in checking for depends.
+
+2005-07-29 pigi ( pigi@frumar.it)
+        * Applied a patch for the GNU tar compatibility . Now ipkg can handle filenames > 100 char.
+
+2005-07-29 pigi ( pigi@frumar.it)
+	* Version update to 0.99.153
+        * Fixed a problem with Provides:. Now ipkg is able to install foo when foo is provided by bar, and is able to determine the best candidate based on 
+        * package name. This also fix #1328
+
+2005-07-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.152
+        * Fixed a length problem for strncpy after "Downgrading" option added. This fix bug #1373. Thanks to steven.scholz@imc-berlin.de for signaling
+
+2005-06-16 pigi ( pigi@frumar.it)
+	* Version update to 0.99.151
+        * Fixed a missing check for null pointers . This fix bug #1358
+
+2005-06-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.150
+        * Added the -force-downgrade option to allow the downgrade of a package
+
+2005-05-11 pigi ( pigi@frumar.it)
+	* Version update to 0.99.149
+        * Added the possibility to choice the ipkglibdir from configure ( --with-libipkgdir )
+
+2005-04-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.148
+
+2005-04-09 pigi ( pigi@frumar.it)
+	* Found a bug in output from error_list. Now every error is printed, also if the functions don't return an error.
+        * Added a patch to Makefile from Robert Schwebel <r.schwebel@pengutronix.de>, cleaning things  a bit. Thanks to Schwebel
+
+2005-03-30 pigi ( pigi@frumar.it)
+	* Version update to 0.99.147
+        * Found a bug in ipkg_install when freeing a cursor 
+
+2005-03-28 pigi ( pigi@frumar.it)
+	* Version update to 0.99.146
+        * Modified the ipkg_error messaging to collect all the messages at the end of the program
+
+2005-03-26 pigi ( pigi@frumar.it)
+        * Little bug in message when "depends broken" 
+
+2005-03-14 pigi ( pigi@frumar.it)
+	* Version update to 0.99.145
+	* Found a bug in ipkg remove when a package was depending in itself and ipkg where asked to "-recursive"
+          This fix bug # 1301
+        * A very little beautify in args.c
+
+2005-03-07 pigi ( pigi@frumar.it)
+	* Added the check for md5 in resolv_conf_file. Now ipkg ask for confirmation only it the files differ
+
+2005-02-22 pigi ( pigi@frumar.it)
+	* Version update to 0.99.144
+	* A little fix suggested by drw in ipkg_conf.c
+	* Changed the ipkg.h to be build in automake for oe mechanism . This will enhance the building phase 
+          by honouring the lib hierarchy choose by users
+        * Changes in automake to honour the new building mechanism
+
+2005-02-20 pigi ( pigi@frumar.it)
+	* Version update to 0.99.143
+	* libipkg.h: reverting the previous modify
+        * ipkg_conf.c: fixing a probable bug in list_dir that fix problems with opie-packagemanager ( tanks to drw for signaling)
+
+2005-02-20 pigi ( pigi@frumar.it)
+	* libipkg.h: added some define to fix the broken external interface after 0.99.139 and lists_dir
+
+2005-02-17 pigi ( pigi@frumar.it)
+	* pkg_depends.c: applied patch from rjt@cambridgebroadband.com to remove some c99ism 
+
+2005-02-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.142
+        * Fixed the definition of full_write and full_read as per bug #1280
+
+2005-02-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.141
+        * Added space in ipkg_message to give more readible messages
+        * Corrected a problem when creating the directories in pkg_dest_init
+
+2005-02-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.140
+        * Fixed the bug in ipkg_conf for a wrong pointer.
+
+2005-02-05 pigi ( pigi@frumar.it)
+	* Version update to 0.99.139
+        * Fixed the "replaces" problem  reported by pb_. Now ipkg is able to resolve a "replace/conflict" reference
+        * Added the possibility to keep the lists file in a different location. Fullfill enh #1276
+
+2005-02-02 pigi ( pigi@frumar.it)
+        * Fixed the problem for SW_DEINSTALL in remove. Fix #1274
+        * Fixed the problem issued from florian. This also fix the bug #520 HardLink are now supported
+
+2005-01-18 pigi ( pigi@frumar.it)
+	* Version update to 0.99.138
+	* libbb.h: patch for the uclib 
+
+2005-01-14 pigi ( pigi@frumar.it)
+	* ipkg_install.c: applied patch from rjt@cambridgebroadband.com to remove some c99ism 
+
+2005-01-14 jamey ( jamey@handhelds.org )
+	* pkg_hash.c: applied patch from Jean Tourrilhes to allow default
+	  arch to be different than host arch
+	
+2005-01-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.137
+        * fixed a little, but annoying bug when writing the status file.
+
+2005-01-10 pigi ( pigi@frumar.it)
+	* Version update to 0.99.136
+        * Lot of memory leak fixes from Benjamin Pineau <ben@zouh.org>
+        * Fix for the Provides, that weren't able to "protect" their dependants while removing. 
+          Now the remove should be safer.
+        * removed the replace.h stuff from automake .ac/.in files. This should align to oe
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.135 
+	* Various fix for dependencies in control files
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.134-1 for fixing a problem with cvs tag on previous version
+
+2005-01-06 pigi ( pigi@frumar.it)
+	* Version update to 0.99.134
+        * Added a new option for listing only the installed packages. Asked by pb_ but really important
+	* Little modification to autoconfigure.sh 
+ 	* removed fileutils dependencies that has disappeared from 0.8 in control-cl.in  control-unstripped.in libipkg-control.in  
+
+2004-11-18 pigi ( pigi@frumar.it)
+	* Version update to 0.99.133
+        * Fix for preserve date and time when extracting a package. Thanks to <trevor.pering@intel.com>
+
+2004-10-07 pigi ( pigi@frumar.it)
+	* Version update to 0.99.132
+        * Little fix on available blocks calculation. Thanks to seved.torstendahl@netinsight.se for founding it.
+        * this fix #1259
+
+2004-09-20 pigi ( pigi@frumar.it)
+	* Version update to 0.99.131
+        * Added a lot of debug info in DEBUG2
+        * Added a check in ipkg_install.c to permit replacing of existing file when installing a package
+        * from a file ( not an upgrade ) when ipkg find a file clash but the owner of the package is the 
+        * same. That should fix the #1246
+
+2004-09-02 pigi ( pigi@frumar.it)
+	* Version update to 0.99.130
+        * Added patch from pb_ for bug #1251. A lot of thanks to Phil
+
+2004-09-02 pigi ( pigi@frumar.it)
+        * Some changes on output messages to be a little bit clear
+
+2004-09-01 pigi ( pigi@frumar.it)
+        * Applied patches from pb_ (bug #1244)
+        * Added EXTRADIST = ipkg.c and others in Makefile.am as in ipkg.0.99.xxx.tar.gz the ipkg.c was missing. ( 
+          reported by odvard12@yahoo.com )
+	* Version update to 0.99.129
+
+2004-08-19 Florian <florian.boor@kernelconcepts.de>
+	* Version update to 0.99.128
+	* libipkg.c, ipkg_cmd.c: Fixed return value zero if installation
+	  failed. Changed text because failing to install a package
+          is not necessarily a bug :-)
+	* Makefile.in, libbb/Makefile.in: Removed autogenerated files.
+
+2004-08-18 Florian <florian.boor@kernelconcepts.de>
+	* Two more fixed memory leaks.  Contributed by Nils Faerber.
+
+2004-08-17 Florian <florian.boor@kernelconcepts.de>
+	* Fix to avoid major memory leak due to multiple initialising
+          of hash tables. Contributed by Nils Faerber.
+
+2004-07-20  pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.127
+        * Applied patch from tmbinc@elitedvb.net (Felix Domke)  to fix some problems when in use on platforms
+        * different from arm. Fixes big #1234
+2004-06-15  pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.126
+2004-06-12 florian <florian.boor@kernelconcepts.de>
+	* Makefile.am: Added some missing headers to the list.
+	* libipkg.pc.in: Fixed hardcoded prefix... tsts
+2004-06-12 pigi ( pigi@frumar.it)
+        * pb_ patch for setuid bit in unarchive
+2004-06-05 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.125
+ 	* modified almost all reference to xregexec in fnmatch ( as adviced by zap).
+          This should fix every problem with strange character in package name when using regex in functions
+          ( as per info_status_cmd or remove ). #1220
+2004-05-21 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.124
+        * import the kergoth patch for Makefile.am to fix the linking problems on arch <> arm
+        * added the ipkg remove <regexp> feature.
+        * fixed the ipkg usage message, 'cause in "ifdef LIBIPKG" we don't have the ipkg info field version.
+        * added the message "No package removed" if no package has been removed. This to avoid misunderstanding
+          with the successfully done message at the exit of execution.
+2004-05-16 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-3
+        * Anothere little fix. Added the version number in control.in. This should fix definitelly the problem with dependencies
+2004-05-16 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-2
+        * New subrelease released to correct the problem for dependencies (libipkg >= 0.99.122-1) in ipkg control file
+2004-05-14 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122-1
+        * needed for a recompilation with the libtool updated. This could fix the #1209 created by my old libtool version
+        * cleaned the cvs dir by removing the really unneeded busybox directory
+2004-05-10 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.122
+        * pb_, cworth and I discussed a bit on ipkg output to users. We agreed on removing some confusing
+        * messages, moving them to a debug level of verbosity.
+        * I do added also some message to user indicating the phase ipkg is in, and a global ending message
+        * informing the user for the status of operation.
+        * This fixes the #1206, and hopefully does not introduce others ;-) 
+2004-05-03 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.121
+        * reenoo__ found a problem with depend lines > 1023, and pb fixed it. Thanks to both,
+        * This should fix #1204.
+2004-04-08 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.120
+        * pb found another one. The configure cmd now will set the correct values in status file
+        * #1196 fixed
+2004-04-07 pigi ( pigi@frumar.it)
+	* configure.ac: updated to 0.99.119
+        * pb found another one. Commiting his patch, elegant as usual :) 
+2004-03-29 jamey ( jamey@handhelds.org)
+	* configure.ac: updated to 0.99.118
+2004-03-29 pigi ( pigi@frumar.it)
+        * pb_ asked me to have a command to change the status of a package betwenn installed and unpacked.
+          and I did it.
+        * I' ve also included the fix for the empty lists as for bug # 1136 reported and suggested by k.vangelder@chello.nl 
+2004-03-17 pigi ( pigi@frumar.it)
+        *  Added the implement for Essential in status file. This is needed to avoid the unintentional remove
+           of essential packages. In effect the command "ipkg remove ipkg" worked without problems, but then
+           it was difficult to reinstall. This fix the bug # 867
+2004-03-15 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.117
+2004-03-10 pigi ( pigi@frumar.it)
+        *  Added the check for *alloc in every source. I needed to modify some function ehre and there
+           to check the return values from function allocating memory, but hopefully it should be all right now.
+        *  Added the check for at least a package for remove ( it was removing everithing if no pkgname followed the
+           remove option.
+2004-03-09 pigi ( pigi@frumar.it)
+        *  Added a flag to disble the checking of directories when the command does not need to 
+           read anything from there. Fix bug #1096
+2004-03-09 pigi ( pigi@frumar.it)
+        *  Changes to correct the behaviour of verbosity. Now the "0" works, and the "1" is again 
+           the default.
+           This fixes the bug #1099
+2004-03-07 pigi ( pigi@frumar.it)
+        *  Minimal changes for a clean compile in libipkg.c ( so we can close the bug# 1119 )
+2004-03-03 pigi ( pigi@frumar.it)
+        * Missing \n in Size and Source Fields.
+2004-03-03 pigi ( pigi@frumar.it)
+        * Florian noticed a free missiing in ipkg_cmd.c ( should sleep more at night ) 
+          it was in an (almost) unsed part of the code ( old code ) but, just in case...
+        * Changed a comment in pkg.c ( it was in italian ) and added a bit of explain in 
+          pkg_formatted_field
+2004-03-02 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.116
+	* pkg.h: from Pigi: pkg_formatted_info and pkg_formatted_field now allocate the strings they fill in
+	* pkg.c, ipkg_cmd.c: from Pigi: updated to the new pkg.h interface 
+2004-02-29 florian <florian.boor@kernelconcepts.de>
+	pkg.c: Pigi and me poked around a little bit and located the cause of
+	       latest segfault. strncat is not used correctly in pkg_formatted_info
+		   and pkg_formatted_field. I added a fix to the only section that
+		   triggered the bug and increased a buffer size.
+		   BUT: There are many similar bugs remaining!
+2004-02-24 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.115
+	* ipkg_cmd.c: segv caught by pigi: buffer freed in loop but used on next iterations.  bug squashed.
+	* user.c: realloc question buffer if it is too short so that messages are not truncated.
+2004-02-20 jamey <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.114
+	* libbb/unarchive.c: patch from pigi@frumar.it: fix erroneous invalid header checksum message
+2004-02-19 jamey <jamey.hicks@hp.com>
+	* configure.ac: update to 0.99.113
+	* libipkg.c: patch from drw to fix ipkg list
+2004-02-19 florian <florian.boor@kernelconcepts.de>
+	* Some minor changes to make code compile on more compilers.
+2004-02-14 jamey <jamey.hicks@hp.com>
+	* configure.ac: updated to 0.99.112
+        * libbb/unarchive.c: copied in oldgnu tar compatibility mode from latest busybox.
+2004-02-13 jamey <jamey.hicks@hp.com>
+	* configure.ac: updated to 0.99.111
+        * pkg.c: wim delvaux's patch for status file in other destinations
+2004-01-23 florian <florian.boor@kernelconcepts.de>
+	* Applied Dan's patch that adds a package download command to
+	  libipkg.	
+2004-01-20 florian <florian.boor@kernelconcepts.de>
+	* Applied Dan's changes to work incuded from a C++ app.	
+2004-01-15 jamey
+	* configure.ac: updated to 0.99.110
+	* libipkg.c: added default callbacks for output
+	* ipkg_conf.c: default verbosity to 1
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.109
+	* ipkg_install.c: fix potential segv sprintf_alloc with fewer args than required by format string (yay valgrind)
+	* sprintf_alloc.c: add null pointer checking
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.108
+	* Makefile.am, familiar/: use ipkg-cl as default executable, install as ipkg via update-alternatives
+2004-01-12 jamey
+	* configure.ac: updated to 0.99.107
+	* void_list.c: check for null data
+	* pkg.c: check for null pointers
+2003-12-23 florian <florian.boor@kernelconcepts.de>
+	* Added void* parameter to some callbacks. 
+
+2003-12-02 florian <florian.boor@kernelconcepts.de>
+	* Added familiar/ipkg-cl.control.in, which is a prototype of
+	  control file for ipkg-cl package creation.
+2003-12-01 florian <florian.boor@kernelconcepts.de>
+	* added ipkg command line tool using libipkg, binary is known as ipkg-cl
+	* ipkg-frontend.c: source for this tool
+	* libbb/Makefile.am: Removed changing of CFLAGS, this avoids a nasty warning.
+	* Makefile.am: Same fix and addition of new target creating ipkg-cl.
+	* removed ltmain.sh, libtool which seem to be created by autostuff
+	
+2003-12-01 jamey
+	* configure.ac: updated to 0.99.106
+	* pkg.c, ipkg_conf.c: check for null pointers (null pkg->dest in particular)
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.105
+	* ipkg_conf.c: added verbosity option to conf file
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.104
+	* ipkg_install.c: removed spurious calls to fflush, remove obsolete maintainer scripts on upgrade
+	* ipkg_remove.c: remove unused function: remove_conffiles
+2003-11-11 jamey
+	* configure.ac: updated to 0.99.103
+	* libipkg.pc.in, configure.ac: pkgconfig for libipkg
+	* ipkg_conf.c, pkg.c: check for error on fopen
+	* pkg_hash.c: reduced verbosity
+	* libtool: arm-linux-strip does not support --strip-debug on .a files
+2003-11-10 jamey
+	* configure.ac: updated to 0.99.102
+	* ipkg_cmd.c: compute architecture_priority of packages in database before doing download command
+	* conffile.c file_util.[ch] ipkg_install.c: better separation of installation root filenames and actual filenames
+	* pkg.h: added prototype for pkg_free_installed_files
+2003-11-10 jamey
+	* configure.ac: updated to 0.99.101
+	* libipkg changes
+	* generate .list files from file_hash
+2003-11-05 jamey
+	* configure.ac: updated to 0.99.100
+	* ipkg_install.c: fix segv: was passing conflictee->parent instead of conflictee
+2003-10-08 jamey
+	* configure.ac: updated to 0.99.99
+	* ipkg_install.c: use the root_dir after stripping off offline_root prefix
+2003-10-08 jamey
+	* configure.ac: updated to 0.99.98
+	* pkg_hash.c: fixed segv if replaced_by->len was 0
+	* ipkg_cmd.c: ipkg remove with no arguments will remove non-user leaf packages
+	* ipkg_remove.[ch]: export pkg_has_installed_dependents
+	* pkg_depends.c: add pkg->parent to pkg->provides
+	* ipkg_install.c: strip offline_root prefix off of conffile name so comparing the md5sums should work
+	* pkg.c: missing comma added
+2003-10-01 jamey
+	* configure.ac: updated to 0.99.97
+	* ipkg_cmd.c: added whatdependsrec command to show what recursively depends on a package or packages
+	* pkg_vec.[ch]: added pkg_vec_clear_marks and pkg_vec_mark_if_matches
+	* args.c: usage string updated
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.96
+	* ipkg_conf.c: adjusted verbosity
+	* ipkg_install.c: only remove replacee if it is also conflicted, per debian standard
+	* pkg_depends.c: only add to replaced_by if it also conflicts, per debian standard
+		added pkg_provides, pkg_replaces, pkg_conflicts
+	* pkg_hash.c: adjusted verbosity	          
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.95
+	* args.[ch], ipkg_cmd.c, ipkg_conf.[ch], ipkg_download.c, ipkg_install.c, ipkg_remove.c, pkg.[ch]:
+	   Implemented -test mode for ipkg.
+2003-09-28 jamey
+	* configure.ac: updated to 0.99.94
+	* pkg_hash.c: fix pkg_hash_fetch_best_installation_candidate so
+	that one can install another provider of an installed package name
+2003-09-26 jamey
+	* configure.ac: updated to 0.99.93
+	* ipkg_install.c: corrected message level depending on conf->force_depend
+	* ipkg_conf.c: check for duplicate src entries
+	* nv_pair_list.[ch]: added nv_pair_list_find
+2003-09-16 jamey
+	* configure.ac: updated to 0.99.92
+	* pkg_depends.c: some paranoia to try to avoid segv
+	* void_list.c: silenced message about elt not being found
+2003-09-11 jamey
+	* configure.ac: updated to 0.99.91
+	* pkg_depends.c: added pkg_depend_str to fetch right kind of dependence string based on dependence index
+	                 Use this in add_unresolved_dep.
+	* pkg_depends.h: declaration of pkg_depend_str
+2003-08-22 11:02  jamey
+	* configure.ac: updated to 0.99.90
+	* str_list.[ch]: added str_list_alloc(), added str_list_remove_elt()
+	* void_list.[ch]: added void_list_remove_elt()
+	* pkg_parse.c: added parsing of Source field
+	* pkg_hash.c: updated old_pkg->installed_files list when setting file owner if it was previously owned by old_pkg
+	* pkg_extract.c: use installed_file list if it exists in pkg_extract_data_file_names_to_file
+	* pkg.[ch]: added pkg_write_filelist() and pkg_write_changed_filelists()
+	* ipkg_remove.c: do not call ipkg_conf_write_status_files from ipkg_remove
+	* ipkg_install.c: use ipkg_write_filelist()
+	* ipgk_cmd.c: after writing status file, write any changed pkg filelists
+2003-08-20 11:02  jamey
+	* configure.ac: updated to 0.99.89
+	* pkg.c: print Source field in pkg_print_info
+2003-08-06 18:34  jamey
+	* configure.ac: updated to 0.99.88
+	* pkg_hash: bug 942, declare internal induction variable
+	* ipkg_cmd.c, ipkg_conf.[ch], pkg_src.[ch], pkg_src_list.[ch]: bug 604, support Packages.gz
+2003-08-06 18:34  jamey
+	* configure.ac: updated to 0.99.87
+	* pkg.c: remove extra printing of Suggests field
+	* pkg_vec.c: merge Status field only from current database, rest of Package info from Packages files
+	* pkg_depends.c: print info about recommendations as Notice instead of DEBUG
+2003-07-11 18:34  jamey
+	* configure.ac: updated to 0.99.86
+	* ipkg.h, ipkg_cmd.c, ipkg_configure.c, ipkg_install.c, ipkg_remove.c: only write status file if something changed.
+2003-07-11 18:34  jamey
+	* configure.ac: updated to 0.99.85
+	* pkg.c, pkg.h, pkg_depends.c, pkg_depends.h, pkg_parse.c: bug 885:
+	  add recommends and suggests
+	* args.c, ipkg_cmd.c, ipkg_cmd.h: add ipkg configure command
+	* pkg_vec.c: apply patch for bug 883
+2003-05-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.84
+	* pkg.c, ipkg-compare-versions.c: fix problem where . and - were not treated as separators in version comparison
+2003-04-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.83
+	* ipkg_install.c: use pkg->installed_size instead of pkg->size
+	* ipkg_cmd.c, ipkg_conf.c: put lists under offline_root if specified
+2003-04-11 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.82
+	* pkg_hash.c: ignore Replaces directive when a package replaces itself
+2003-04-10 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.81
+	* pkg.c: clear state_want and state_flags for any uninstallable package
+2003-04-10 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.80
+	* pkg.c: pkg_merge was intermingling depends and predepends from
+		old and new pkg, and was ignoring conflicts and replaces 
+	* pkg_depends.c: cleaned up interface to parseDepends
+2003-04-07 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.79
+	* pkg_hash.c: default architecture to host_cpu if unspecified
+	* ipkg_install.c, ipkg_download.c: refuse to install package with no architecture
+2003-04-07 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.78
+	* args.[ch], ipkg_conf.[ch]: added query_all (-A)
+	* ipkg_cmd.c: finished implementing whatdepends, whatrequires, whatprovides, and whatconflicts
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.77
+	* ipkg_cmd.c: implemented whatdepends
+	* ipkg_conf.c: fixed typo
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.76
+	* args.c: was zeroing args structure too late
+	* ipkg_conf.c: test for existence of /etc/ipkg.conf before trying to load it
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.75
+	* familiar/rules: update postinst only to generate ipaqarch.conf if none exists
+	* args.[ch]: added -t or --tmp-dir option to specify tmp-dir
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.74
+	* ipkg_cmd.c: avoid segv by only calling xregfree after xregcomp was called
+	* pkg_hash.c: prefer pkgs that are marked hold/prefer, next
+	abstract pkgs that are installed, next latest pkg if one provider,
+	give up if multiple providers are acceptable -- let user decide
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.73
+	* pkg_hash.c: remove latest_installed heuristic because it prevents upgrades.
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.72
+	* pkg_hash.c: check for unresolved packages (apkg->provided_by->len == 0), better messages.
+2003-04-03 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.71
+	* pkg.c: Added pkg_name_version_and_architecture_compare and abstract_pkg_name_compare
+	* ipkg_cmd.c: allow multiple fields for info and status command.
+	Allow posix regexp's for package name in status, info, and list
+	commands.
+	* pkg_remove.c: fixed type error
+	* xregex.h: added xregfree
+	* pkg_hash.c: Provides functionality seems to be working again
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.70
+	* args.c, args.h, ipkg_conf.c, ipkg_conf.h, ipkg_install.c: implemented nodeps option
+	* pkg_vec.[ch]: added [abstract_]pkg_vec_{contains,sort}
+	* pkg.c: print which script not being run in offline root mode
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.69
+	* pkg_vec.c: compare architecture to architecture, not to name
+	* ipkg_utils.c: do not exit, instead return NULL
+	* ipkg_install.c: do not exit, instead return -EINVAL
+	* ipkg_download.c: make sure to set pkg dest
+	* ipkg_cmd.c: notice instead of info for writing status file message
+2003-04-02 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.68
+	* pkg_vec.c, pkg_depends.c: pkg_t's are the same if they have same name, version, and architecture 
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.67
+	* ipkg_install.c: one last check for supported architecture in ipkg_install_pkg
+	* pkg.c: make pkg_print_field less fragile by using strcasecmp,
+	added support to print Conflicts
+	* pkg_hash.c: if multiple candidates with right architecture
+	satisfy constraint_fcn, return latest version
+	* ipkg_cmd.c: when verbosity > 1, show if conffiles have been
+	modified in info command
+	* hash_table.c, hash_table.h: count number of elements in hash
+	tables
+	* file_util.c: explicitly use unsigned char
+	* conffile.c: more debugging info
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.66
+	* pkg_depends.c: fixed what seemed to be glaring deficiency in version_constraints_satisfied
+	* pkg_hash.c: more debug info
+	* pkg_parse.c, pkg.c: added Installed-Time as field saved to status file
+2003-04-01 Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.65
+	* ipkg_cmd.c, ipkg_conf.c: applied ipkg dest installation patch from Ben Lau <benlau@linux.org.hk>
+	* ipkg_cmd.c: fixed probably segv when using offline_root, fixed problem installing from local file.
+	* ipkg_conf.c: 
+	  - Do not add default architectures if ipkg configuration files include architecture definitions.
+	  - Look for /etc/ipkg/*.conf under offline root if using offline root mode
+	* void_list.h: added void_list_empty()
+	* nv_pair_list.h: added nv_pair_list_empty()
+2003-03-28 14:30  Jamey Hicks <jamey@handhelds.org> 
+	* configure.ac: 0.99.64
+	* pkg_hash.c: change fprintf stderr to ipkg_message
+	* pkg.h: added SF_MARKED and abstract_pkg_t state_flag field
+	* pkg.c: include Provides, Replaces, and Architecture in status
+	file
+	* ipkg_remove.c: make sure to print each dependent package only
+	once
+	* ipkg_message.h: added IPKG_DEBUG2
+	* ipkg_install.c: modify message and level depending on
+	force_depends
+	* ipkg_cmd.c: call pkg_info_preinstall_check before any
+	install/upgrade/remove action
+	* ChangeLog, autoconfigure.sh, includes.h,
+	ipkg_conf.c, ipkg_remove.c, pkg.c, pkg.h, update-alternatives,
+	xregex.h: applied kergoth's update-alternatives patch
+	* ipkg_cmd.c, ipkg_remove.c: remove maybe_broken_removal... which
+	was an expensive no-op; before removing package, make sure that
+	nothing is installed that depends on the apkgs **provided** by a
+	package
+	* pkg.h: mark for future cleanup
+	* ChangeLog: 0.99.62, adds architecture priority, better handling
+	of file obsolescence and package replacements in progress
+2003-03-27 18:26  jamey
+	* autoconfigure.sh: accidentally committed /usr/local/bin calls
+	* ipkg_conf.c: needed a strdup, set default verbosity back to 0
+	* familiar/postinst: default architecture priorities
+	* Makefile.in, autoconfigure.sh, ipkg_cmd.c, ipkg_conf.c, pkg.c:
+	both name and value in nv_pair_list must be actual strings
+	* pkg_hash.c: do not try to invoke NULL constraint_fcn
+	* ipkg_install.c: added file_hash_{set,get}_file_owner, created
+	check_downgrade
+	* ipkg_conf.c, ipkg_conf.h, ipkg_remove.c, pkg.c, pkg_hash.c,
+	pkg_hash.h: added file_hash_{set,get}_file_owner
+	* hash_table.c: check for key already being present in
+	hash_table_insert
+	* configure.ac: update to 0.99.63
+	* ipkg_hash_test.c: update due to new prototypes
+	* ipkg_conf.c: missed a conversion from str_list to nv_pair_list
+	* ipkg_install.c: minor tweaks
+	* pkg.c, pkg.h: added pkg_info_preinstall_check to update
+	pkg->arch_priority
+	* pkg_depends.c, pkg_depends.h: use constrained
+	pkg_hash_fetch_best_installation_candidate in
+	pkg_hash_fetch_unsatisfied_dependencies
+	* pkg_hash.c, pkg_hash.h, ipkg_cmd.c, ipkg_upgrade.c: split
+	pkg_hash_fetch_best_installation_candidate into a by name and a
+	constrained version
+	* ipkg_install.c: block SIGINT while doing core of package
+	installation (single package)
+	* ipkg_conf.c, ipkg_conf.h: support for architecture priority
+	* pkg_depends.c: cleanup, reindent
+	* pkg.c, pkg.h: support for architecture_priority
+	* ipkg_cmd.c: installed SIGINT handler when upgrading or removing,
+	support for architecture_priority
+	* pkg_hash.c: added support for architecture priority, reindented
+	* pkg_vec.c: minor cleanup
+2003-03-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.61
+	* familiar/postinst: mkdir -p /etc/ipkg
+2003-03-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.61
+	* ipkg_conf.c: read configuration from all *.conf files in /etc/ipkg/
+	* familiar/postinst: create /etc/ipkg/*.conf according to platform ipkg is installed on
+2003-03-20  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.60
+	* various: added support for package architectures
+	* configure.ac: do not test for malloc
+2003-03-17  Aman Gupta <ipkg@themastermind1.net>
+	* configure.ac: updated to 0.99.59
+	* args.c: show all verbosity levels in usage info
+	* args.h: changed default verbosity level to 1
+	* ipkg_cmd.c: ipkg_multiple_files_scan() was useless, switch to using 
+	ipkg_prepare_url_for_install()
+	* ipkg_install.c: fix --force-reinstall
+	* ipkg_remove.c: stop removing of modified conffiles
+2003-03-04  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.56
+	* ipkg_message.c: show error messages by default
+	* ipkg_message.h: protect against multiple inclusion
+	* conffile.[ch]: switch to ipkg_message, added conf argument to conffile_has_been_modified
+	* ipkg.h: move EXTENSION macros here
+	* pkg_depends.c: minor cleanup
+	* pkg.h: added prefer and obsolete flags
+	* pkg.c: parse and unparse SF_PREFER and SF_OBSOLETE
+	* ipkg_install.[ch]: 
+	  - added {pkg,name}_mark_dependencies_for_installation, 
+	  - added conf argument to conffile_has_been_modified 
+	  - missing ifdef IPKG_DEBUG_NO_TMP_CLEANUP
+	* ipkg_remove.c: added conf argument to conffile_has_been_modified
+	* ipkg_download.c: added ipkg_prepare_for_install
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.55
+	* ipkg.h: wrap #if 0 around definition of of IPKG_DEBUG_NO_TMP_CLEANUP
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.54
+	* ipkg_install.c: make old package SW_DEINSTALL during ipkg installation
+	* ipkg_cmd.[ch]: added some code to install packages marked SW_INSTALL, but have not enabled this code yet.
+2003-03-01  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: updated to 0.99.53
+	* pkg_depends.c: let SW_INSTALL satisfy dependences (instead of SS_INSTALL)
+2003-03-01  Daniele Nicolodi <daniele@grinta.net>	
+	* ipkg_install.c: indentation fixes and finish switch to message
+	facility
+	* ipkg_cmd.c: indentation fixes, switch to message facility and
+	some code cleanup
+	* ipkg_message.c (ipkg_message): check for a NULL *conf parameter
+	* ipkg_message.h: renamed IPKG_ERR in IPKG_ERROR
+2003-02-28  Jamey Hicks <jamey@handhelds.org> (patch from Daniele Nicolodi <daniele@grinta.net>)
+	* configure.ac: incremented version to 0.99.5
+	* ipkg_message.[ch]: added message facility
+	* args.[ch]: verbosity control
+	* ipkg_conf.[ch]: verbosity control
+	* ipkg_install.c: switch to using message factility
+2003-02-28  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version to 0.99.51
+	* ipkg_cmd.c: added ipkg_statisfy_all_dependences, called after
+	install/upgrade of packages to handle packages that were split and
+	no longer provide all the resources they used to provide.
+2003-02-27  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version to 0.99.50
+	* ipkg_cmd.c: write out status after doing an upgrade
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version to 0.99.49
+	* pkg_parse.c, pkg.c: do not treat deb revision specially
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version number to 0.99.48
+	* args.c: added help for ipkg flags sub-command
+	* ipkg_cmd.c: added ipkg_flag_cmd, do not upgrade package marked hold
+	* ipkg_install.c: do not remove obsolesced files if old_pkg is flagged noprune
+	* ipkg_remove.c: pkg->state_flag is a bitvector now
+	* pkg.c: pkg->state_flag is a bitvector now
+	* pkg.h: pkg->state_flag is a bitvector now
+2003-02-27  Jamey Hicks <jamey@handhelds.org> (another patch from pb)
+	* configure.ac: incremented version number to 0.99.47
+	* pkg.c: refix "uninstalled package has NULL tmp_unpack_dir"
+	* pkg_hash.c: 
+2003-02-27  Aman Gupta <oz@themastermind1.net> (another patch from pb_)
+	* configure.ac: incremented version number to 0.99.46
+	* pkg.c: fix "uninstalled package has NULL tmp_unpack_dir"
+2003-02-24  Jamey Hicks <jamey@handhelds.org> (per patch from Philip Blundell <pb@handhelds.org>)
+	* configure.ac: incremented version to 0.99.45
+	* file_util.c: include space for null in line_size
+	* ipkg_cmd.c: sigint handler while configuring packages
+	* ipkg_install.c: state_status != SS_INSTALLED and != SS_UNPACKED
+	* ipkg_remove.c: missing i++
+	* pkg.c: do not run scripts in offline_root mode
+	* pkg_depends.c: every package provides itself
+	* pkg_hash.c: better handling of packges provided by multiple providers
+2003-02-24  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.44
+	* args.c: added doc for -force-overwrite
+2002-11-26  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.43
+	* ipkg_install.c: completely skip the space check when -force_space asserted
+2002-11-23  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.42
+	* args.c: missed one spot checking for -force_space or -force-space    
+2002-11-23  Jamey Hicks <jamey@handhelds.org>
+	* configure.ac: incremented version number to 0.99.41
+	* ipkg_install.c: added -force_space option to override out of space check
+2002-11-23  Aman Gupta  <oz@themastermind1.net>
+	* configure.ac: incremented version number to 0.99.40
+	* ipkg_configure.c: updated to match new text output format
+	* ipkg_install.c: updated to new text output format
+			  fixed problems where ipks installed from file or
+			  http were being installed over newer ipks of the
+			  same name
+	* ipkg_remove.c: updated to new text output format
+			 made ipkg remove do what ipkg purge originally did,
+			 by having it remove conffiles, and status entries for
+			 ipks that are removed. ipkg_purge now calls
+			 ipkg_remove
+2002-11-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.39
+        * applied patches from Aman Gupta for better handling of dests
+2002-11-??  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.38
+2002-11-07  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.37
+	* hash_table.[ch]: moved internals of hash_tables out of pkg_hash.c
+	* pkg_hash.c: moved internals of hash_tables out of pkg_hash.c
+2002-10-29  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.37
+	* ipkg_cmd.c: ipkg_upgrade_cmd now installs uninstalled packages
+  	              instead of getting a segv 
+2002-10-29  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.36
+	* changed verbose_get to verbose_wget as documented
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.34
+	* ipkg_cmd.c: fixed problem stringifying HOST_CPU
+	* Makefile.am: helped fix problem stringifying HOST_CPU
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.33
+	* ipkg_cmd.c, args.c: added print-architecture and print-installation-architecture commands
+	* Makefile.am: added defines for HOST_CPU and BUILD_CPU to CFLAGS and package: target
+2002-08-08  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.32
+	* pkg.c: removed chroot breakage 
+2002-08-07  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.31
+	* other: applied multiple providers patch from philip blundell
+	* ipkg_cmd.c: implemented compare_versions cmd
+2002-07-25  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.30
+	* ipkg_conf.c: added offline_root_pre_script_cmd and offline_root_post_script_cmd
+	* pkg.c: execute scripts in chroot'ed environment running
+	pre_script_cmd and post_script_cmd before and after the pkg script. 
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.29
+	* pkg.c: fixed a segv when printing Replaces field
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.28
+	* ipkg_cmd.c: merged functionality from ipkg_install_cmd into
+	ipkg_upgrade_cmd with an eye towards unifying these two commands. 
+	* ipkg_install.c: installing a package that replaces other
+	packages removes them first.  (Upgrade does not do replacements automatically).
+	* ipkg_remove.c: ipkg_remove_pkg will remove a package with
+	installed dependents if state_flag == SF_REPLACE.
+2002-07-24  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.27
+2002-07-23  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.26
+	* renamed pkg_vec_init/pkg_vec_deinit to pkg_vec_alloc/pkg_vec_free
+	* started implementation of Replaces
+2002-07-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.25
+	* many cleanups trying to regain stability
+2002-07-22  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.24
+	* various files: trying to stomp a segv in conflicts checking.  
+2002-07-17  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.23
+	* ipkg_remove.c: do not do recursive removal if force-depends is
+	  specified
+	* other-files: other cleanups to reduce code clutter
+2002-07-16  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.22
+	* user.[ch]: moved user interaction procedure here
+	* args.[ch], ipkg_conf.[ch]: added force_removal_of_dependent_packages
+	* pkg.h: added state_status to abstract_pkg_t
+	* ipkg_remove.c: If package has installed dependents, then only
+	remove if force_removal_of_dependent_packages is asserted in
+	ipkg.conf or on command line.  Will add user interaction option later.
+2002-07-16  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.21 after
+	applying dependent removal and conflicts patch.
+	
+2002-07-14  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.20
+	* ipkg_download.c: removed useless -N flag from wget 
+	* update-alternatives: 'head -1' -> 'head -n 1', no sort -k 2 for busybox
+	
+2002-07-15  Karthikeyan K  <karthik@innvo.com>
+	
+	* ipkg_remove.c (ipkg_remove_dependant_pkgs): removed setting the 
+	dependencies_checked variable in the while loop b4 actually checking
+	the dependencies of that package.
+	* ipkg_cmd.c (ipkg_multiple_files_scan): added check for ".ipk" and
+	".deb" extension, so that no caching is attempted on  arguments that
+	are not local files
+	* pkg_depends.c (pkg_hash_fetch_conflicts): while returning NULL,
+	casted to (pkg_vec_t *) to compile without warnings
+
+2002-07-12  Abhaya Shenoy  <abhaya@innvo.com>
+	
+	* pkg_depends.c (pkg_hash_fetch_conflicts): use new abstract_pkg_vec
+	structure in checking provided_by
+
+2002-07-07  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.18
+	* fixed a segv due to type error in provides support
+	
+2002-07-07  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.17
+	* updated provides support so that installed provider is preferred to
+	  uninstalled provider
+
+2002-07-05  Abhaya Shenoy  <abhaya@innvo.com>
+	
+	* pkg_depends.c (pkg_hash_fetch_conflicts): check for conflicts
+	found before returning
+
+2002-07-04  Abhaya Shenoy  <abhaya@innvo.com>
+	* ipkg_install.c (check_conflicts_for): new function to call
+	pkg_hash_fetch_conflicts and print offending packages
+	(ipkg_install_pkg): added call to check_conflicts_for
+	* pkg.c (pkg_merge): provides from oldpkg should be given
+	priority
+	(pkg_init): init of conflicts, conflicts_count fields
+	* pkg.h (struct pkg): added fields conflicts_str, conflicts,
+	conflicts_count
+	* pkg_depends.c (pkg_hash_fetch_conflicts): new function to check
+	for conflicts
+	(buildConflicts): new function to set up the conflicts in the pkg
+	struct
+	* pkg_depends.h: added new type CONFLICTS to depend_type enum
+	* pkg_hash.c (hash_insert_pkg): added call to buildConflicts
+	* pkg_parse.c (pkg_parse_raw): added parsing of Conflicts
+
+2002-07-04  Karthikeyan K  <karthik@innvo.com>
+	
+	* ipkg_cmd.c (ipkg_multiple_files_scan): new function to handle installation
+	of already downloaded files
+	(ipkg_install_cmd): added call to ipkg_multiple_files_scan
+	(ipkg_remove_cmd): added call to possible_broken_removal_of_packages
+	* ipkg_install.c (ipkg_install_pkg): added check to remove redundant upgrade
+	when a package to be installed is already installed as a dependancy of
+	another
+	* ipkg_remove.c (possible_broken_removal_of_packages): new fnuction 
+	to check that all packages can be removed, before actually starting to
+	remove them
+	(ipkg_remove_dependant_pkgs): new function to remove dependant packages
+	(ipkg_remove_pkg): added call to ipkg_remove_dependant_pkgs
+	* pkg.c (abstract_pkg_init): initialized dependencies_checked
+	* pkg_hash.c (pkg_hash_dump): added more information to hash dump
+	
+2002-07-03  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.16
+	* ipkg_install.c: defensive programming in case pkg contains no Size: clause
+	
+2002-07-02  Jamey Hicks <jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.15
+	* pkg_depends.c: check for provided_by when fetching unsatisfied dependencies
+	
+2002-07-02  Jamey Hicks <jamey.hicks@hp.com>
+	* configure.ac: incremented version number to 0.99.14
+	* pkg_hash.c: if abstract pkg is provided_by, then return pkg vec
+	  of first package that provides it.
+		
+2002-06-17  Jamey Hicks	<jamey.hicks@hp.com>
+	
+	* configure.ac: incremented version number to 0.99.12
+	* args.h, ipkg_conf.h, ipkg_install.c: Added force_overwrite
+	option.  When this is asserted, ipkg will overwrite files that
+	have no owner or that belong to other packages.
+	* ipkg_conf.c, ipkg_dest.c: Update status file atomically, keeping
+	old copy of status file if cannot update new status file.  Applied
+	patch from Jukka Santala for this fix.
+	
+2002-03-16  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version number to 0.99.9-1.
+
+	* RELEASE_NOTES: Added release notes for 0.99.9-1.
+	
+2002-03-15  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version number to 0.99.9.
+
+	* RELEASE_NOTES: Added release notes for 0.99.9.
+
+	* Makefile.am (bin_PROGRAMS): Install update-alternatives as well.
+
+	* familiar/rules (binary-arch): Mv all of /bin to /usr/bin
+
+	* configure.ac: Incremented version number to 0.99.8.
+
+	* RELEASE_NOTES: Added release notes for 0.99.8.
+
+	* familiar/rules (binary-arch): Fixed to use "make install-strip"
+	rather than "make install" and a strip command.
+
+	* ipkg_cmd.c (ipkg_install_cmd): Moved an error message up from
+	ipkg_install_by_name, (eventually all error messages should come
+	up out of what will become libipkg, (pkg.c, ipkg_install.c, etc.)
+	and into ipkg_cmd.c and friends).
+	(ipkg_upgrade_pkg): Pushed downgrade check down into
+	ipkg_install_by_name so that "ipkg install foo" will do the
+	downgrade check.
+
+	* ipkg.h: Rename some ipkg_error_t error codes to be more
+	consistent.
+
+	* ipkg_install.c (resolve_conffiles): Added missing removal of
+	backed-up modified conffiles, (which led to bizarre, bogus
+	conffile prompting the next time the package was upgraded).
+	(user_prefers_old_conffile): Fixed reversed arguments to diff in
+	interactive conffiles prompting.
+	(ipkg_install_by_name): Fixed "ipkg install foo" to never
+	downgrade foo, (just like "ipkg upgrade foo").
+
+	* familiar/rules: Added installation of
+	/usr/share/doc/ipkg/copyright file. Fixed so that ipkg.conf goes
+	to /etc, not /usr/etc, (but still keep binary in /usr/bin not
+	/bin). Changed name of installed binary from ipkg-unstable to
+	ipkg.
+
+	* familiar/control.in (Package): Changed package name from
+	ipkg-unstable to ipkg.
+
+	* pkg_parse.c (parseVersion): Fixed to ignore whitespace at
+	beginning of version string.
+	(pkg_parse_raw): Fixed segfault if a package record list ends with
+	a package paragraph without a final blank line.
+
+	* ipkg_install.c (check_data_file_clashes): Improved wording of
+	file clash error message.
+
+	* ipkg_download.c (ipkg_download_pkg): Fixed segfault if package
+	has no src, (occurs if package had benn installed locally, then
+	was removed (but not purged), then tried to reinstall eithout it
+	existing in any /usr/lib/ipkg/lists/* file).
+
+	* etc/ipkg.conf: Added a default ipkg.conf to the distribution.
+
+2002-03-13  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.7.
+
+	* RELEASE_NOTES: Added release notes for 0.99.7.
+
+	* pkg.c (pkg_run_script): Added support to export
+	IPKG_OFFLINE_ROOT. This is really a nasty hack as it means scripts
+	need to be modified to check IPKG_OFFLINE_ROOT. I'd really prefer
+	coming up with a good, reliable chroot system. But for now this
+	will let update-alternatives work, (which already does examine
+	IPKG_OFFLINE_ROOT).
+	(pkg_run_script): Added missing brace.
+
+	* ipkg_conf.c (ipkg_conf_init): Reworked significantly to properly
+	set up the pkg_dest_list stuff to account for offline_root.
+
+	* args.c (args_parse): Added support for -force_defaults in
+	addition to -force-defaults, etc. as I kept mistyping these
+	somehow.
+
+2002-03-12  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.6.
+
+	* RELEASE_NOTES: Added release notes for 0.99.6.
+
+	* ipkg_download.c (ipkg_download): Fixed bug in handling of
+	"file://" URLs.
+
+	* ipkg.c (main): Fixed to abort if ipkg_conf_init fails.
+
+	* ipkg_conf.c (ipkg_conf_init): Fixed to complain if given an
+	unknown dest.
+
+	* pkg.c (pkg_print_field): Fixed several fields to not print if
+	NULL, (Architecture. Maintainer, Size, Filename, Description)
+
+	* args.c (args_parse): Fixed bug that was always setting
+	force_removal_of_essentail_packages (yikes!).
+
+	* configure.ac: Incremented version to 0.99.5.
+
+	* RELEASE_NOTES: Added release notes for 0.99.5.
+
+	* familiar/rules (binary-arch): Added strip back in in preparation
+	of non-unstable release of ipkg.
+
+	* str_util.c (str_starts_with): Added convenience function.
+
+	* pkg_extract.c (pkg_extract_data_file_names_to_file): Fixed
+	filenames in *.list files to be compatible with dpkg and the old
+	ipkg, (no prefix of "." for example).
+
+	* pkg.c (pkg_run_script): Added export of PKG_ROOT for the benefit
+	of maintainer scripts.
+
+	* ipkg_remove.c (ipkg_remove_pkg): Complain and abort if user
+	attempts to remove an essential package, (also inform them of the
+	force option if they insist).
+
+	* ipkg_install.c (ipkg_install_pkg): Added message about whether
+	installing or upgrading.
+
+	* ipkg_download.c (ipkg_download): Added support for "file://"
+	URLs, (untested).
+	(ipkg_download): Added support for wget proxy options.
+
+	* ipkg_conf.c (ipkg_conf_init): Added proxy support to ipkg_conf,
+	(http_proxy, ftp_proxy, no_proxy, proxy_user, and proxy_passwd).
+
+	* ipkg_cmd.c (ipkg_upgrade_pkg): Moved Upgrading message from
+	ipkg_upgrade_cmd to ipkg_install_pkg.
+
+	* args.c (args_parse): Added new option
+	-force-removal-of-essential-packages, (which is intentionally
+	painful to type and not listed in usage. It should not be used
+	often).
+
+2002-03-11  Carl Worth  <cworth@east.isi.edu>
+
+	* configure.ac: Incremented version to 0.99.3.
+
+	* RELEASE_NOTES: Added release notes for 0.99.3.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Fixed
+	to avoid infinite loop in the case of a circular dependency.
+
+	* configure.ac: Incremented version to 0.99.2.
+
+	* RELEASE_NOTES: Added release notes for 0.99.2.
+
+	* familiar/rules: Commented out strip, (temporary until this beast
+	is deemed more stable).
+
+	* xsystem.c (xsystem): Cleaned up error message, (missing
+	newline).
+
+	* pkg.c (pkg_merge): Made pkg_merge a NOP if oldpkg == newpkg.
+	(pkg_print_field): Don't print MD5sum field if NULL.
+
+	* ipkg_install.c (satisfy_dependencies_for): Now returns error
+	status if one or more of the dependencies fail to install cleanly.
+	(unpack_pkg_control_files): Fixed to not tack on a bunch of
+	NULL-valued conffiles entries if non-NULL conffiles already
+	exist. This fixed the errant prompting for unmodified conffiles
+	during -force-reinstall.
+	(unpack_pkg_control_files): Cleaned up conffile filenames to not
+	have ugly things like "///" inside them.
+
+	* ipkg_download.c (ipkg_download): Cleaned up error message.
+	(ipkg_download): Now uses new file_move function.
+	(ipkg_download_pkg): Created new function, (from old code in ipkg_install).
+
+	* ipkg_cmd.c (ipkg_download_cmd): Added new "ipkg download"
+	command.
+
+	* file_util.c (file_move): Created file_move, (from code that had
+	been in ipkg_download).
+	(file_copy): Added error message on failure.
+
+	* conffile.c (conffile_has_been_modified): Eliminated crash if
+	conffile_has_been_modified is called with conffile->value == NULL.
+
+2002-03-09  Carl Worth  <cworth@east.isi.edu>
+
+	* RELEASE_NOTES: Added release notes for 0.99.1
+
+	* configure.ac: Incremented version to 0.99.1
+
+	* pkg_hash.c (pkg_hash_pkg_owning_file): Fixed to actually return
+	NULL if no package owns a file.
+
+	* pkg.c (pkg_get_installed_files): Added installed_files_ref_cnt
+	to pkg_t to prevent pkg->installed_files from being freed from an
+	inner loop while still being used by an outer loop, (which was
+	happening).
+
+	* pkg_hash.c (pkg_hash_pkg_owning_file): Moved this function in
+	from pkg_dest.c. Also, updated it to use pkg_get_installed rather
+	than mucking around inside /usr/lib/ipkg and globbing for *.list
+	files.
+	(pkg_hash_fetch_best_installation_candidate): Fixed to only return
+	a package that actually could be installed, (ie. it must have
+	either a local_filename or a non-NULL src from which it could be
+	downloaded). This prevents a segfault during "ipkg upgrade".
+
+	* pkg.c (pkg_get_installed_files): Fixed to not do strange things
+	to filenames such as: "//./bin/sh"
+
+	* ipkg_cmd.c (ipkg_files_cmd): Added pkg_free_installed_files to
+	conserve a bit of memory.
+	(ipkg_search_cmd): Updated to use pkg_get_installed rather than
+	mucking around inside /usr/lib/ipkg and globbing for *.list files.
+
+	* pkg.c (pkg_free_installed_files): Added this function to free up
+	memory from pkg_get_installed_files.
+
+	* ipkg_conf.c (ipkg_conf_set_option): Added force_reinstall option
+	to allow reinstallation of an installed package.
+
+	* args.c (args_parse): Added -force-reinstall option to enable
+	reinstallation of an installed package.
+
+	* busybox-0.60.2/ar.c (ar_main): Updated unarchive call to track
+	prototype change.
+
+	* busybox-0.60.2/libbb/unarchive.c (free_header_ar): Added
+	function to plug memory leak.
+
+	* ipkg_install.c (check_data_file_clashes): Fixed crash if no
+	package can be found owning the pre-existing file.
+
+	* pkg_dest.c (pkg_dest_deinit): Fixed bug that pkg_dest was
+	holding on to freed data rather than making a local copy.
+
+	* pkg_depends.c (freeDepends): Fixed crash when pkg->depends is NULL.
+
+	* RELEASE_NOTES: Added release notes for 0.98.0 and 0.99.0.
+
+	* busybox-0.60.2/libbb/unarchive.c (extract_archive): Fixed
+	bug. Always alloc memory for full_name so we don't free data that
+	we shouldn't.
+	(unarchive): Updated to accept a free_headers function pointer as
+	a counterpart to get_headers, to eliminate memory leaks.
+	(free_header_tar): Implemented cleanup function as counterpart to
+	get_header_tar, to eliminate memory leaks.
+	(deb_extract): Added several calls to free_header_tar to eliminate
+	memory leaks.
+
+	* str_util.c (str_dup_safe): Added convenience function. Like
+	strdup, but safe to use on a NULL pointer.
+
+	* pkg_vec.c (pkg_vec_insert): Updated to use new pkg.c:pkg_merge
+	rather than marry_two_packages. With this change the free(pkg) is
+	now here rather than one level deeper. Eventually, I want to get
+	this free(pkg) up and out of pkg_hash_insert.
+
+	* pkg_parse.c (parseDependsString): Fixed bug walking off the end
+	of the raw buffer looking for a character that isspace().
+	(parseConffiles): Fixed big bug parsing Conffiles field where all
+	conffiles appear on the same line.
+
+	* pkg_hash.c (pkg_hash_add_from_file): Plugged memory leak of data
+	allocated deep down in read_raw_pkgs_from_file.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Plugged
+	memory leak, (missing pkg_vec_deinit).
+	(freeDepends): Added this function as the counterpart to
+	buildDepends. Getting closer to chasing down all memory leaks.
+	(depend_deinit): Added this function as the counterpart to
+	depend_init. Getting closer to chasing down all memory leaks.
+	(parseDepends): plugged memory leak of pkg_name.
+
+	* pkg.c (pkg_deinit): Added pkg_deinit to take care of freeing any
+	memory owned by a pkg_t.
+	(pkg_init_from_file): This function was 100% broken, (missing
+	rewind).
+	(pkg_merge): Moved pkg_merge here from
+	pkg_vec.c:marry_two_packages. Started work to make it
+	non-destructive, (not finished).
+	(pkg_print_info): Added Status and Essential fields to
+	pkg_print_info.
+	(pkg_print_status): Fixed pkg_print_status to work whether or not
+	the package is installed.
+
+	* ipkg_utils.c (read_raw_pkgs_from_file): Moved fclose out of
+	read_raw_pkgs_from_stream and into this function where it belongs,
+	(since the fopen occurs here).
+	(trim_alloc): Fixed trim to not free data passed in. Changed the
+	name to make it obvious that it is allocating memory.
+
+	* ipkg_install.c (ipkg_install_from_file): Fixed to be more robust
+	to the fact that hash_insert_pkg sometimes frees the data that I
+	pass into it (!).
+	(satisfy_dependencies_for): Cosmetic change to messages.
+	(satisfy_dependencies_for): Now sets the dest on to-be-installed
+	packages, so that the state_want flag can be written to a status
+	file if necessary.
+	(satisfy_dependencies_for): Added pkg_vec_deinit to plug memory
+	leak.
+	(ipkg_install_pkg): Added "run ipkg update?" hint to error
+	message.
+	(backup_modified_conffiles): Made more robust to the case that a
+	conffile has disappeared.
+	(install_maintainer_scripts): Fixed bug that was installing
+	maintainer scripts as libFoopostinst rather than
+	libFoo.postinst. This was preventing postinst scripts from being
+	executed.
+	(cleanup_temporary_files): Added missing closedir to plug a memory
+	leak.
+
+	* ipkg_download.c (ipkg_download): Cosmetic change to error
+	messages.
+
+	* ipkg_conf.c (ipkg_conf_parse_file): Plugged some small memory
+	leaks.
+	(ipkg_conf_set_option): Changed configuration options from
+	force-depends, force-defaults to force_depdends, force_defaults to
+	be compatible with old ipkg.conf files.
+	(ipkg_conf_set_option): Fixed bug in parsing options.
+	(ipkg_conf_write_status_files): Fixed to list all interesting
+	packages, (any with non-default state), in status file rather than
+	just installed files.
+	(ipkg_conf_write_status_files): Plugged a memory leak.
+
+	* ipkg_cmd.c (ipkg_status_cmd): Changed "ipkg status" to use
+	pkg_print_info so it is much more verbose, (includes fields such
+	as Maintainer, etc. that are merged in from the lists files).
+
+	* ipkg.h (IPKG_DEBUG_NO_TMP_CLEANUP): Added compile-time option to
+	preserve temporary files for easier debugging.
+
+	* file_util.c (file_md5sum_alloc): cosmetic changes to variable
+	names.
+	
+	* ipkg_conf.c (ipkg_conf_init): Added support for offline_root
+	configuration file option.
+
+	* args.c (args_init): Added support for -o, -offline,
+	-offline-root command-line arguments. (Although they don't really
+	have any effect yet).
+
+	* ipkg_install.c (ipkg_install_pkg): Changed back to marking
+	package as installed before postinst, (the pkg_run_script wanted
+	to find the scripts in /usr/lib/ipkg/info). Actually, it could
+	probably find the script in either place at this point so maybe it
+	doesn't really matter.
+
+2002-03-07  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c (ipkg_install_pkg): Changed to only mark package
+	as installed after running ipkg_configure, (to run the postinst
+	script).
+
+	* RELEASED ipkg-unstable 0.99.0
+
+	* Updated all instances of "XXX" in the code to indicate one of
+	the following categories:
+	XXX: BUG: This is a bug that needs to be fixed.
+	XXX: QUESTION: Implementation approach is uncertain here.
+	XXX: CLEANUP: Suggestion on how the code could be cleaned up.
+	XXX: FEATURE: Comment describes a useful feature request.
+	
+	* pkg.c (pkg_print_status): Added the Depends field to package
+	paragraphs in the status file, ("ipkg remove" will need this).
+
+	* ipkg_install.c (satisfy_dependencies_for): Fixed "ipkg install"
+	to not complain several times about "Package foo already
+	installed" when doing large recursive installs.
+	(ipkg_install_pkg): "ipkg install foo" for an installed package
+	will now check and install any missing dependencies before exiting
+	with "Package foo is alrady installed."
+
+2002-03-06  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_dest.c (pkg_dest_pkg_owning_file_alloc): Moved this function
+	here from ipkg_install.c. Also plugged a memory leak in it with
+	globfree.
+
+	* pkg.c (pkg_remove_installed_files_list): Fixed bug that
+	prevented package.list file from ever being removed during "ipkg
+	remove".
+
+	* ipkg_remove.c (remove_data_files_and_list): Fixed noisy and
+	spurious warnings about non-empty directories. "ipkg remove"
+	should now only say anything if a directory that was solely
+	provided by that package is non-empty.
+
+	* ipkg_cmd.c (ipkg_install_pending_cmd): Plugged memory leak with
+	globfree.
+
+	* ipkg_install.c: *Many* fixes to enable "ipkg upgrade" to more or
+	less work. Primarily fixing file clash identification and conffile
+	handling/resolution. "ipkg upgrade" has now worked correctly on
+	several test cases!
+
+	* ipkg_install.c (unpack_pkg_control_files): Now initializes
+	conffiles list from the contents of conffiles control file,
+	(leaves md5sum calculation until the actual conffiles are
+	extracted later).
+	(ipkg_install_pkg): Separated backup_modified_conffiles and
+	check_data_file_clashes into separate functions.
+	(preinst_configure): Simplified this function pushing its old
+	logic into pkg.c:pkg_run_script.
+	(backup_modified_conffiles): Added backup of any conffiles that
+	are new as of this upgrade.
+	(check_data_file_clashes): First real implementation of
+	check_data_file_clashes.
+	(resolve_conffiles): First real implementation of
+	resolve_conffiles.
+	(backup_make_backup): Added this and a few other functions to
+	abstract backup creation/removal.
+	(find_pkg_owning_file): Added this function.
+	
+	* pkg_extract.c (pkg_extract_data_files_to_dir): Fixed args to
+	deb_extract so that existing files will be overwritten, (and any
+	other error messages will no longer be suppressed).
+
+	* pkg.c (pkg_print_status): Added Conffiles field to
+	pkg_print_status.
+	(pkg_print_field): Fixed crash when printing NULL Conffiles
+	values.
+	(pkg_get_conffile): Fixed crash if pkg_get_conffile called with a
+	NULL pkg.
+	(pkg_run_script): Made pkg_run_script smart enough to run scripts
+	for uninstalled packages, (from
+	<pkg_tmp_unpack_dir>/<script_name>), as well as for isntalled
+	packages, (from <dest_info_dir>/<pkg_name>.<script_name>
+
+	* str_util.c (str_tolower): Added convenience function.
+	(str_toupper): Added convenience function.
+
+	* nv_pair.c (nv_pair_init): Fixed crash from calling nv_pair_init
+	with NULL value.
+
+	* pkg.c (pkg_init_from_file): Fixed bug -- forgot to close file.
+
+	* file_util.c (file_md5sum_alloc): Convenience wrapper around
+	md5_stream as ripped out of busybox. This function takes care of
+	file open/close and does the bin2hex conversion of the md5sum.
+
+	* conffile.c (conffile_has_been_modified): Implemented this
+	function for real now that we have md5sum capability.
+
+	* md5.c (md5_stream): Sucked in md5sum calculation code from
+	busybox, (it wasn't part of libbb, so I just copied the files
+	straight in and ripped out uninteresting functions such as
+	md5sum_main, etc.)
+
+2002-03-05  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg.c (pkg_print_field): Added support for printing Conffiles
+	field.
+
+	* ipkg_install.c (remove_obsolesced_files): With the fixed
+	pkg_get_installed_files_list from below, this function now seems
+	to work!
+	(ipkg_install_pkg): Fixed to mark old package as uninstalled after
+	upgrading.
+
+	* pkg.c (pkg_get_installed_files_list): Fixed so that it's
+	possible to get an "installed_files" list even from an uninstalled
+	package, (it pulls the list of data files straight out of the
+	package).
+
+	* ipkg_cmd.c (ipkg_upgrade_cmd): Fixed ipkg_upgrade to not choke
+	if asked to upgrade an un-installed package.
+	(ipkg_upgrade_pkg): Fixed printing of version numbers.
+
+	* file_util.c (file_mkdir_hier): Abstracted call to libbb
+	make_directory into new file_mkdir_hier. At this point, the only
+	calls into libbb are isolated in file_util and pkg_extract. This
+	will make it easier if we ever decide to directly incorporate that
+	code or rewrite it.
+
+	* pkg_extract.c (pkg_extract_data_files_to_dir): Abstracted all
+	calls to deb_extract in several new pkg_extract functions.
+
+2002-03-04  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_conf.c (ipkg_conf_init): Added support to ipkg_conf to
+	pickup command-line arguments for "force-defaults" and
+	"force-depends". Things set on the command-line should take
+	precedence over things found in the configuration file.
+
+	* ipkg_cmd.c (ipkg_search_cmd): Fixed formatting of "ipkg search"
+	output.
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies):
+	Re-added fix to set *unresolved to NULL if depends is NULL.
+
+	* xregex.c (xregexec): Removed useless error messages from NOMATCH
+	calls to regexec.
+
+	* ipkg_install.c (satisfy_dependencies_for): Added support for new
+	"unresolved" argument in
+	pkg_hash_fetch_unsatisfied_dependencies. Cleaned up warning/error
+	messages.
+
+	* ipkg_cmd.c (ipkg_search_cmd): Implemented first-cut of "ipkg search".
+
+	* pkg_depends.c (pkg_hash_fetch_unsatisfied_dependencies): Fixed
+	to set *unresolved to NULL if depends is NULL.
+
+2002-03-01  Carl Worth  <cworth@east.isi.edu>
+
+	* RELEASED ipkg-unstable 0.98.0
+
+	* ipkg_configure.c (ipkg_configure): Added flushing of stdout,
+	(here and in a few other modules).
+
+	* file_util.c (file_copy): Implemented this function here as one
+	step toward isolating the calls into libbb functions. Updated old
+	copy_file calls to file_copy in both ipkg_download.c and
+	ipkg_install.c.
+
+	* ipkg_install.c, ipkg_remove.c: Demoted several "XXX" comments to
+	DPKG_INCOMPATIBILITY as I really don't intend on addressing them
+	any time soon, (if ever).
+
+	* ipkg_cmd.c (ipkg_files_cmd): Fixed "ipkg files" from crashing on
+	uninstalled packages.
+
+	* familiar/rules: Added support for easy building of an
+	ipkg.ipk. The version number and the architecture are
+	automatically sucked in correctly from autoconf magic, (even when
+	cross-compiling). Maybe autoconf will start paying off with
+	benefits rather than pain, (finally!).
+
+	* configure.ac: Removed MEMCMP and STAT checks which were breaking
+	cross-compilation.
+
+	* ipkg_cmd.c (ipkg_upgrade_pkg): BIG bugfix: Package version
+	comparison was sign-reversed, (hence it would never upgrade).
+
+2002-02-28  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_download.c (ipkg_download): Changed from
+	system("/bin/cp",...) to copy_file(...)
+
+	* replace/strndup.c: Implemented an (untested) replacement for
+	strndup.
+
+	* configure.ac: Added AC_CANONICAL_HOST to automatically set the
+	correct architecture type in the ipkg control file.
+
+	* configure.ac: Changed version number to 0.98.0 in preparation
+	for alpha release.
+
+	* familiar/rules: Added support for easy building of an ipkg.ipk.
+
+2002-02-27  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c (ipkg_install_pkg): Fixed to abort on failed
+	download.
+
+	* pkg.c (pkg_run_script): Fixed bug that was preventing any
+	package maintainer scripts from running, (hence, they run now so
+	running non-native offline no longer works until I figure out the
+	chroot plans).
+
+	* TODO: Added rough outline of remaining features with a release
+	schedule.
+
+	* pkg_parse.c (pkg_parse_raw): Added parsing of "MD5Sum" in
+	addition to "MD5sum" to accomodate bug in old ipkg.
+
+	* void_list.c (void_list_remove): Added new remove function, (also
+	adjusts a forward iterator). Required new list->pre_head member
+	which was added to all sub-list types.
+
+	* pkg.c (pkg_init): Changed pkg->conffiles to be of the new
+	conffile_list_t datatype.
+	(pkg_remove_installed_files_list): Pulled this function into
+	pkg.c, (from ipkg_remove.c), so the mallocs and frees would be in
+	the same C file.
+	(pkg_get_conffile): Added this convenience function.
+
+	* ipkg_remove.c: Fixed several bugs. ipkg_remove now actually
+	works for simple packages!
+
+	* ipkg_install.c (ipkg_install_pkg): Don't re-install if a package
+	is already installed.
+	(ipkg_install_pkg): Fixed major bug that all of ipkg_install's
+	work was always being unwound even when successful.
+
+	* ipkg_cmd.c (ipkg_files_cmd): Fixed to use
+	pkg_get_installed_files_list rather than a private implementation
+	that sifted through the file lists on disk.
+
+	* str_util.c (str_ends_with): Added this convenient function.
+	(str_chomp): Another convenience.
+
+	* ipkg_conf.c: Moved chomp to str_util.c (str_chomp), since
+	someone else wanted it too.
+
+2002-02-26  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Added XXX requesting parsing of
+	Conffiles: field along with a hint about how to store the data.
+
+	* conffile_list.c:  Added a little wrapper around nv_pair_list
+
+	* conffile.c: Added a little wrapper around nv_pair
+
+	* str_util.c (str_ends_with): New convenience function.
+
+	* str_list.c (str_list_remove): Plugged in remove function.
+
+	* void_list.c (void_list_remove): Added remove function, (handles
+	updating of forward iterator).
+
+	* pkg.c (pkg_run_script): Changed to return return value of
+	script.
+
+	* ipkg_remove.c: Fleshed out initial version of all ipkg_remove.c
+	functions.
+
+	* ipkg_configure.c (ipkg_configure): Added check on return value
+	of pkg_run script. Added comments about dpkg compliance.
+
+	* ipkg_cmd.c (ipkg_purge_cmd): Added ipkg_purge_cmd
+
+2002-02-20  Carl Worth  <cworth@east.isi.edu>
+
+	* Added USC copyright statements, (and Compaq stubs as necessary)
+
+	* ipkg_install.c: At this point "ipkg install" on a simple
+	package, (no scripts and no dependencies), works just fine. It
+	might even do some of the script and dependency handling correctly
+	too, but I haven't tested that yet. "ipkg install libc6" is a nice
+	little test that should complete without any errors or
+	warnings. Follow that up with "ipkg status" to see that it worked.
+
+	* pkg.c (pkg_run_script): Added convenience method for running
+	package scripts.
+
+	* ipkg_install.c: Fixed several bugs:
+	(unpack_pkg_control_files): control files now extract to the
+	correct temporary directory.
+	(ipkg_install_pkg): pkg->state_want is now properly set to SW_INSTALL
+	(ipkg_install_pkg): status file now gets written after installation
+	(cleanup_temporary_files): All temporary files are cleaned up.
+
+	* ipkg_configure.c (ipkg_configure): Fleshed out a very simple
+	ipkg_configure, (simply runs "postinst configure"). Maybe it will
+	need to be smarter at some point. Moved unwritten conffiles stuff
+	back to ipkg_install.c.
+
+	* ipkg_conf.c (ipkg_conf_write_status_files): Moved this function
+	from ipkg_utils to ipkg_conf since it needs access to the
+	pkg_dest_list.
+
+	* pkg_vec.c (marry_two_packages): Added several missing fields,
+	(state_want, state_flag, filename, local_filename, tmp_unpack_dir,
+	md5sum, size, installed_size, priority, source, conffiles,
+	isntalled_files, essential)
+
+2002-02-19  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_install.c: several little bug fixes. "ipkg install" will
+	now actually install files from a package! There are still some
+	bugs, (eg. postinst scripts are not called -- probably other
+	things as well). But, it's coming together now.
+
+	* pkg_dest.c (pkg_dest_init): now creates all necessary directories
+
+	* ipkg_download.c (ipkg_download): Fixed misleading parameter name.
+
+	* ipkg_conf.c (ipkg_conf_deinit): Now cleans up tmd_dir on deinit
+	ipkg.c: now calls ipkg_conf_deinit before exiting.
+	(ipkg_conf_add_nv): Fixed to set default_dest when parsing first
+	dest in ipkg.conf
+
+	* ipkg_cmd.c (ipkg_list_cmd): Fixed ugly bug in ipkg_list that led
+	to infinite loops, segfaults, string corruption, and other bizarre
+	behavior.
+
+	* Added many files as we are approaching the first functional ipkg
+	implementation in C:
+	file_util.c: convenience for testing if file_exists, reading files, etc.
+	ipkg_configure.c: mostly just a stub so far
+	ipkg_download.c: convenient function to download a file
+	nv_pair.c: data structure to hold a name-value pair
+	nv_pair_list.c: data structure to hold a list of nv_pair_t
+	pkg_dest.c: data structure for everything a pkg destination wants
+	pkg_dest_list.c: data structure to hold a list of pkg_dest_t
+	pkg_extract.c: convenience functions for package extraction,
+	(these function should encapsulate any libbb borrowings we perform
+	-- although some slipped into other files already)
+	pkg_src.c: everything you might need for a pkg src.
+	pkg_src_list.c: data structure to hold a list of pkg_src_t
+	str_list.c: data structure to hold a list of char *
+	void_list.c: generic linked-list data structure and functions
+	xsystem.c: wrapper around system() with error checking
+
+	* ipkg_remove.c: Just added some stubs. Nothing really works at
+	all yet.
+
+	* ipkg_install.c: Large rework of ipkg_install. It's now close to
+	actually being usable, (but it's not quite there yet). Revamped to
+	match dpkg install order more closely, (with all the stubs in case
+	we ever want to call all the scripts that dpkg does). Also updated
+	to use a more recent deb_extract from libbb.
+
+	* ipkg_extract_test.c (main): Added support for a third arg, (the
+	filename to extract to the buffer).
+
+	* ipkg_conf.c (ipkg_conf_init): Added several fields to
+	ipkg_conf_t: pkg_src_list, pkg_dest_list ,
+	restrict_to_default_dest, default_dest, tmp_dir, lists_dir,
+	pending_dir, force_depends, and pkg_hash. There's still a bit of
+	tension between options stored in the config file, (ipkg_conf_t),
+	and command-line arguments, (args_t).
+
+	* ipkg_cmd.c: First version that is approaching usability. The
+	following commands are more-or-less in place: "ipkg update", "ipkg
+	list", "ipkg info", "ipkg status". While the rest are in various
+	states of being partiallyy written or written but untested.
+	(ipkg_upgrade_cmd): Added support for restricting to a dest.  Many
+	other changes, largely involving plugging into the pkg_hash for
+	real for the first time, and adding multiple dest support.
+
+	* ipkg.c: Added support for setting the dest on the command-line.
+
+	* args.c: Added support for IPKG_CONF_DIR environment variable and
+	-f, -conf, and -conf-file options.
+
+	* configure.ac: Added lots of little bits suggested by autoscan.
+
+2002-02-18  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Added parsing, (kinda ugly), for
+	essential field.
+	* pkg.c (pkg_print_field): Added the essential flag.
+
+	* pkg_vec.c (pkg_vec_insert): Fixed to use pkg_compare_versions to
+	determine matching versions instead of a strcmp on the version
+	string.
+
+2002-02-15  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c (pkg_parse_raw): Updated to accept a pkg_src_t
+
+	* pkg.c (pkg_init): Added field to pkg_t: "pkg_src_t *src"
+
+	* pkg_hash.c (pkg_hash_add_from_file): Updated to accept a pkg_src_t
+
+	* pkg_parse.c (parseStatus): Modified to accept a pkg_t *
+	(parseVersion): Added this function
+	(pkg_parse_raw): Updated to accept a pkg_dest_t
+	(pkg_parse_raw): Reworked the parsing to use a pkg_t rather than a
+	slew of local variables.
+	(pkg_parse_raw): Added support for about a dozen new pkg_t fields
+
+	* pkg.h: Updated for all pkg.c changes.
+
+	* pkg.c (pkg_new): Added pkg_new for convenient alloc'ing of a pkg_t.
+	(pkg_init): Added several fields to pkg_t: dest, section,
+	suggests, filename, local_filename, tmp_unpack_dir, md5sum, size,
+	installed_size, priority, source, and conffiles.
+	(): Moved buildPkg this function to pkg_parse
+	(pkg_init_from_file): Added convenience function for filling a
+	pkg_t from an actual package file.
+	(pkg_print_info): Split print_pkg into both pkg_print_info and
+	pkg_print_status.
+	(pkg_print_field): Added pkg_print_field, (extremely ugly)
+	(): Moved parseversion to pkg_parse where it belongs
+	(pkg_version_str_alloc): Added, (complement of parse_version)
+
+	* pkg_depends.h: Added GPL blurb
+	(PKG_DEPENDS_H): Added multiple include protection
+
+	* pkg_depends.c: Moved non-static prototypes to header file.
+	Changed several locl-only functions to be static.
+	Added function prototypes for static functions.
+	(buildDepends): Removed unecessary cast of malloc return value.
+
+	* pkg_hash.h: Moved hash-related struct declarations to this file
+	Rename pkg_fetch* to have consistent pkg_hash_fetch prefix.
+	Added missing prototype for pkg_vec_fetch_by_name
+
+	* pkg_hash.c: (pkg_hash_add_from_file): Added support for setting
+	the pkg_dest
+	(pkg_hash_add_from_file): Moved buildDepends call to
+	hash_insert_pkg
+	(pkg_hash_fetch_installed_by_name_dest): Added this function to
+	support pkg_dest
+
+	* ipkg_utils.h: Added GPL blurb
+	(IPKG_UTILS_H): Added multiple include protection
+
+	* ipkg_utils.c:
+	(read_raw_pkgs_from_file): broke read_raw_pkgs into
+	read_raw_pkgs_from_file and read_raw-pkgs_from_stream
+	(ipkg_write_status_file): Fixed return value
+	(print_pkg_status): Moved this function to pkg.c:pkg_print_status
+	(line_is_blank): Fixed const char handling
+
+2002-02-08  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg_parse.c: Fixed a bug in parsing the 3 state fields.
+
+2002-02-06  Carl Worth  <cworth@east.isi.edu>
+
+	* pkg.c: Expanded pkg_status field to the full 3 fields: state_want,
+	state_flag, and state_status.
+
+2001-12-11  Carl Worth  <cworth@east.isi.edu>
+
+	* ipkg_conf.c: Now parses /etc/ipkg.conf, (and doesn't do anything
+	with it).
+
+	* ipkg.c: Started work on ipkg main, (not much here yet).
+
+	* ipkg_cmd.h: Added a tiny thing to abstract top-level ipkg
+	commands, (not finished).
+
+	* Set up autoconf and friends
diff --git a/src/INSTALL b/src/INSTALL
new file mode 100644
index 0000000..3350a01
--- /dev/null
+++ b/src/INSTALL
@@ -0,0 +1,196 @@
+opkg uses autoconf and friends for configuration. The familiar steps of:
+
+	./configure
+	make
+
+should be sufficient, (you may need an initial ./autoconfigure.sh), if
+you don't have a generated configure script, (ie. you're compiling a
+version out of CVS).
+
+The remainder of this document is the standard INSTALL document
+provided by autoconf.
+
+-Carl <cworth@handhelds.org>
+
+Basic Installation
+==================
+
+   These are generic installation instructions.
+
+   The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation.  It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions.  Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+   If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release.  If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+   The file `configure.in' is used to create `configure' by a program
+called `autoconf'.  You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+  1. `cd' to the directory containing the package's source code and type
+     `./configure' to configure the package for your system.  If you're
+     using `csh' on an old version of System V, you might need to type
+     `sh ./configure' instead to prevent `csh' from trying to execute
+     `configure' itself.
+
+     Running `configure' takes awhile.  While running, it prints some
+     messages telling which features it is checking for.
+
+  2. Type `make' to compile the package.
+
+  3. Optionally, type `make check' to run any self-tests that come with
+     the package.
+
+  4. Type `make install' to install the programs and any data files and
+     documentation.
+
+  5. You can remove the program binaries and object files from the
+     source code directory by typing `make clean'.  To also remove the
+     files that `configure' created (so you can compile the package for
+     a different kind of computer), type `make distclean'.  There is
+     also a `make maintainer-clean' target, but that is intended mainly
+     for the package's developers.  If you use it, you may have to get
+     all sorts of other programs in order to regenerate files that came
+     with the distribution.
+
+Compilers and Options
+=====================
+
+   Some systems require unusual options for compilation or linking that
+the `configure' script does not know about.  You can give `configure'
+initial values for variables by setting them in the environment.  Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+     env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+   You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory.  To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'.  `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script.  `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+   If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory.  After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+   By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc.  You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+   You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files.  If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+   In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files.  Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+   If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+   Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System).  The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+   For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+   There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on.  Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option.  TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+     CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field.  If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+   If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+   If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists.  Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+   `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+     Use and save the results of the tests in FILE instead of
+     `./config.cache'.  Set FILE to `/dev/null' to disable caching, for
+     debugging `configure'.
+
+`--help'
+     Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+     Do not print messages saying which checks are being made.  To
+     suppress all normal output, redirect it to `/dev/null' (any error
+     messages will still be shown).
+
+`--srcdir=DIR'
+     Look for the package's source code in directory DIR.  Usually
+     `configure' can determine that directory automatically.
+
+`--version'
+     Print the version of Autoconf used to generate the `configure'
+     script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
diff --git a/src/Makefile.am b/src/Makefile.am
new file mode 100644
index 0000000..26f2d99
--- /dev/null
+++ b/src/Makefile.am
@@ -0,0 +1,37 @@
+ACLOCAL_AMFLAGS = -I shave
+
+SUBDIRS = libbb libopkg src tests utils man
+
+
+HOST_CPU=@host_cpu@
+BUILD_CPU=@build_cpu@
+OPKGLIBDIR=@opkglibdir@ 
+ALL_CFLAGS=-g -O -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DDATADIR=\"@datadir@\"
+
+PATHFINDER_CFLAGS = @PATHFINDER_CFLAGS@
+PATHFINDER_LIBS   = @PATHFINDER_LIBS@
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = libopkg.pc
+
+
+
+interceptdir = $(datadir)/opkg/intercept
+intercept_DATA = intercept/ldconfig intercept/depmod intercept/update-modules
+
+install-data-hook:
+	chmod +x $(DESTDIR)$(datadir)/opkg/intercept/*
+
+EXTRA_DIST = $(intercept_DATA)
+
+MAINTAINERCLEANFILES= \
+	configure \
+	Makefile.in \
+	config.guess \
+	config.sub \
+	ltmain.sh \
+	.Makefile.am.swp \
+	aclocal.m4
+
+package: all-recursive
+	STRIPPROG=$(STRIP) INSTALL=$$PWD/install-sh  binary-arch
diff --git a/src/NEWS b/src/NEWS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/NEWS
diff --git a/src/README b/src/README
new file mode 100644
index 0000000..cf20f1f
--- /dev/null
+++ b/src/README
@@ -0,0 +1,12 @@
+OPKG Package Management System
+==============================
+
+Opkg is a lightweight package management system based on Ipkg.
+
+Website: http://code.google.com/p/opkg/
+Mailing list: http://groups.google.com/group/opkg-devel
+Bug tracker: http://code.google.com/p/opkg/issues/list
+
+The previous website can still be found at:
+http://wiki.openmoko.org/wiki/Opkg
+
diff --git a/src/TODO b/src/TODO
new file mode 100644
index 0000000..0777b1c
--- /dev/null
+++ b/src/TODO
@@ -0,0 +1,42 @@
+
+See issue list: http://code.google.com/p/opkg/issues/list
+
+
+ * Regression test suite.
+
+ * Fix comments marked "XXX".
+
+ * Clean up out of date comments.
+
+ * Consistent indentation.
+
+ * Propagate errors up the call stack. In particular, unarchive.c fails to do
+   this. Errors and error messages must be usable by libopkg frontends.
+   Don't try to use errno after its been clobbered by other libc calls.
+
+ * Remove dead and duplicate code. Refactor duplicated functionality.
+
+ * Remove pkg_info_preinstall_check().
+
+ * Reduce memory used per pkg_t and peak memory use in general.
+
+ * #includes are a mess.
+
+ * Refactor opkg_install_pkg() into more precise functions.
+
+ * pkg_hash_fetch_best_installation_candidate() is linear search O(P*PN)
+   and is slow (frequently called).
+      P provider
+      PN pkgs in a provider
+   It can be O(P) if a hash table is used.
+
+ * Update libbb.
+
+
+
+FEATURES
+
+ * Start with all "XXX: FEATURE" comments. Remove them if they are bogus.
+
+ * Improve dpkg compatibility, according to the Debian Policy Manual.
+   http://www.debian.org/doc/debian-policy/ch-controlfields.html
diff --git a/src/autogen.sh b/src/autogen.sh
new file mode 100755
index 0000000..95b5fba
--- /dev/null
+++ b/src/autogen.sh
@@ -0,0 +1,5 @@
+#! /bin/sh
+autoreconf -v --install || exit 1
+glib-gettextize --force --copy || exit 1
+./configure "$@"
+
diff --git a/src/configure.ac b/src/configure.ac
new file mode 100644
index 0000000..ac5a035
--- /dev/null
+++ b/src/configure.ac
@@ -0,0 +1,297 @@
+# Process this file with autoconf to produce a configure script
+AC_INIT([opkg], [0.1.8])
+AC_CONFIG_SRCDIR([libopkg/pkg.c])
+
+AC_CONFIG_AUX_DIR([conf])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CONFIG_MACRO_DIR([shave])
+
+AM_INIT_AUTOMAKE
+AM_CONFIG_HEADER(libopkg/config.h)
+
+AC_CANONICAL_HOST
+AC_GNU_SOURCE 
+
+# Disable C++/Fortran checks
+define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])
+define([AC_LIBTOOL_LANG_F77_CONFIG], [:])
+
+
+for top_builddir in . .. ../.. $ac_auxdir $ac_auxdir/..; do
+  test -f $top_builddir/configure && break
+done
+
+# large file support can be useful for gpgme
+AC_SYS_LARGEFILE
+
+
+# Checks for programs
+AC_PROG_AWK
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AM_PROG_INSTALL_STRIP
+AC_PROG_LIBTOOL
+PKG_PROG_PKG_CONFIG([0.20])
+
+# Checks for libraries
+
+dnl extra argument: --enable-pathfinder
+AC_ARG_ENABLE(pathfinder,
+              AC_HELP_STRING([--enable-pathfinder], [Enable libpathfinder support.
+      [[default=no]] ]),
+    [want_pathfinder="$enableval"], [want_pathfinder="no"])
+dnl Check for libpathfinder
+if test "x$want_pathfinder" = "xyes"; then
+  PKG_CHECK_MODULES([PATHFINDER], [pathfinder-openssl dbus-1 openssl])
+  if test -n "$PATHFINDER_CFLAGS$PATHFINDER_LIBS"; then
+    AC_DEFINE(HAVE_PATHFINDER, 1, [we have pathfinder])
+  fi
+  AC_SUBST(PATHFINDER_CFLAGS)
+  AC_SUBST(PATHFINDER_LIBS)
+fi
+AM_CONDITIONAL(HAVE_PATHFINDER, test "x$want_pathfinder" = "xyes")
+
+# check for libcurl
+AC_ARG_ENABLE(curl,
+              AC_HELP_STRING([--enable-curl], [Enable downloading with curl
+      [[default=yes]] ]),
+    [want_curl="$enableval"], [want_curl="yes"])
+
+if test "x$want_curl" = "xyes"; then
+  PKG_CHECK_MODULES(CURL, [libcurl])
+  AC_DEFINE(HAVE_CURL, 1, [Define if you want CURL support])
+fi
+
+# check for sha256
+AC_ARG_ENABLE(sha256,
+              AC_HELP_STRING([--enable-sha256], [Enable sha256sum check
+      (sha256.{c,h} are GPLv3 licensed) [[default=no]] ]),
+    [want_sha256="$enableval"], [want_sha256="no"])
+
+if test "x$want_sha256" = "xyes"; then
+  AC_DEFINE(HAVE_SHA256, 1, [Define if you want sha256 support])
+fi
+AM_CONDITIONAL(HAVE_SHA256, test "x$want_sha256" = "xyes")
+
+# check for openssl
+AC_ARG_ENABLE(openssl,
+              AC_HELP_STRING([--enable-openssl], [Enable signature checking with OpenSSL
+      [[default=no]] ]),
+    [want_openssl="$enableval"], [want_openssl="no"])
+
+if test "x$want_openssl" = "xyes"; then
+  AC_DEFINE(HAVE_OPENSSL, 1, [Define if you want OpenSSL support])
+  NEED_SSL_LIBS="yes"
+fi
+
+# check for libssl-curl
+AC_ARG_ENABLE(ssl-curl,
+              AC_HELP_STRING([--enable-ssl-curl], [Enable certificate authentication with curl
+                              [[default="yes"]] ]),
+                              [want_sslcurl="$enableval"], [want_sslcurl="yes"])
+
+if test "x$want_curl" = "xyes" -a "x$want_sslcurl" = "xyes"; then
+  AC_DEFINE(HAVE_CURL, 1, [Define if you want CURL support])
+  AC_DEFINE(HAVE_SSLCURL, 1, [Define if you want certificate authentication with curl])
+  NEED_SSL_LIBS="yes"
+fi
+
+if test "x$NEED_SSL_LIBS" = "xyes"; then
+  AC_MSG_CHECKING([if openssl is available])
+
+  PKG_CHECK_MODULES(OPENSSL, openssl, [:], [:])
+  if test "x$OPENSSL_LIBS" != "x"; then
+          AC_MSG_RESULT(yes)
+  else
+          OPENSSL_LIBS="-lcrypto -lssl"
+          dnl If pkg-config fails, run compile/link test.
+          AC_TRY_LINK([
+#include <openssl/opensslv.h>
+], [
+return OPENSSL_VERSION_NUMBER; ],
+          [
+            AC_MSG_RESULT(yes)
+
+          ], [
+            AC_MSG_RESULT(no)
+            AC_MSG_ERROR(OpenSSL not found)
+          ])
+  fi
+  AC_SUBST(OPENSSL_LIBS)
+fi
+
+
+dnl **********
+dnl GPGME
+dnl **********
+
+AC_ARG_ENABLE(gpg,
+    AC_HELP_STRING([--enable-gpg], [Enable signature checking with gpgme
+      [[default=yes]] ]),
+    [want_gpgme="$enableval"], [want_gpgme="yes"])
+
+if test "x$want_gpgme" = "xyes"; then
+  ok="no"
+  min_gpgme_version=1.0.0
+  AC_PATH_PROG(GPGME_CONFIG, gpgme-config, "failed")
+  if test $GPGME_CONFIG != "failed" ; then
+	AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
+	req_major=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+	req_minor=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+	req_micro=`echo $min_gpgme_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+	gpgme_config_version=`$GPGME_CONFIG --version`
+	major=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+	minor=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+	micro=`echo $gpgme_config_version | \
+		   sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+
+	  if test "$major" -eq "$req_major"; then
+	     if test "$minor" -ge "$req_minor"; then
+	       if test "$micro" -ge "$req_micro"; then
+		 ok="yes"
+	       fi
+	     fi
+	  fi
+  fi
+
+  if test $ok = "yes"; then
+    GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
+    GPGME_LIBS=`$GPGME_CONFIG --libs`
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(HAVE_GPGME, 1, [Define if you want GPG support])
+  else
+    AC_MSG_ERROR(GPGME $min_gpgme_version or later needed)
+  fi
+fi
+
+AC_SUBST(GPGME_CFLAGS)
+AC_SUBST(GPGME_LIBS)
+
+
+# Checks for header files
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS([errno.h fcntl.h memory.h regex.h stddef.h stdlib.h string.h strings.h unistd.h utime.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_UID_T
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_PID_T
+AC_TYPE_SIZE_T
+AC_CHECK_MEMBERS([struct stat.st_rdev])
+
+# Checks endianness
+AC_C_BIGENDIAN(BIGENDIAN_CFLAGS="-DWORDS_BIGENDIAN=1",)
+AC_SUBST(BIGENDIAN_CFLAGS)
+
+# Don't do annoying tests that don't work when cross-compiling, just trust them.
+# The AC_FUNC_MEMCMP test doesn't work during a cross-compile, disable.
+# AC_FUNC_MEMCMP
+# The AC_FUNC_STAT test doesn't work during a cross-compile, disable.
+# AC_FUNC_STAT
+
+# Checks for library functions
+AC_FUNC_CHOWN
+AC_FUNC_FORK
+AC_TYPE_SIGNAL
+AC_FUNC_UTIME_NULL
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS([memmove memset mkdir regcomp strchr strcspn strdup strerror strndup strrchr strstr strtol strtoul sysinfo utime])
+
+opkglibdir=
+AC_ARG_WITH(opkglibdir,
+[  --with-opkglibdir=DIR   specifies directory to put status and info files.
+                          "/opkg" is always added so if you want your files 
+                          to be in /var/lib/opkg instead of /usr/lib/opkg
+                          you should indicate 
+                          --with-opkglibdir=/var/lib ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg libs directories ) ;;
+no)     ;;
+*)      opkglibdir=$with_opkglibdir ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$opkglibdir = x; then
+        opkglibdir=/usr/lib
+fi
+
+opkgetcdir=
+AC_ARG_WITH(opkgetcdir,
+[  --with-opkgetcdir=DIR   specifies directory for opkg.conf file,
+                           "/opkg" is always added so if you want your files
+                           to be in /usr/etc/opkg instead of /etc/opkg
+                           you should indicate
+                           --with-opkgetcdir=/usr/etc ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg.conf directory ) ;;
+no)     ;;
+*)      opkgetcdir=$with_opkgetcdir ;;
+esac])
+
+# Default local prefix if it is empty
+if test x$opkgetcdir = x; then
+        opkgetcdir=/etc
+fi
+
+opkglockfile=
+AC_ARG_WITH(opkglockfile,
+[  --with-opkglockfile=FILE specifies the file used to make sure there is only
+                           one instance of opkg runnning.
+                           Defaults to ${opkglibdir}/opkg/lock, i.e.
+                           /usr/lib/opkg/lock ],
+[case "${withval}" in
+yes)    AC_MSG_ERROR(bad value ${withval} given for opkg lock file ) ;;
+no)     ;;
+*)      opkglockfile=$with_opkglockfile ;;
+esac])
+
+# Default if empty
+if test x$opkglockfile = x; then
+        opkglockfile=${opkglibdir}/opkg/lock
+fi
+
+dnl Some special cases for the wow64 build
+if test "x$want_gpgme" = "xyes"
+then
+	if test "x$want_openssl" = "xyes"
+	then
+	AC_MSG_ERROR([--enable-gpg and --enable-openssl are mutually exclusive.
+Use --disable-gpg if you want OpenSSL smime signatures])
+	fi
+fi
+
+CLEAN_DATE=`date +"%B %Y" | tr -d '\n'`
+
+AC_SUBST(opkglibdir)
+AC_SUBST(opkgetcdir)
+AC_SUBST(opkglockfile)
+AC_SUBST([CLEAN_DATE])
+
+# Setup output beautifier.
+SHAVE_INIT([shave], [enable])
+
+AC_OUTPUT(
+    Makefile
+    libopkg/Makefile
+    tests/Makefile
+    src/Makefile
+    libbb/Makefile
+    utils/Makefile
+    utils/update-alternatives
+    libopkg.pc
+    shave/shave
+    shave/shave-libtool
+    man/Makefile
+    man/opkg-cl.1
+    man/opkg-key.1
+    )
diff --git a/src/etc/.svn/all-wcprops b/src/etc/.svn/all-wcprops
new file mode 100644
index 0000000..f2c5c68
--- /dev/null
+++ b/src/etc/.svn/all-wcprops
@@ -0,0 +1,5 @@
+K 25
+svn:wc:ra_dav:version-url
+V 26
+/svn/!svn/ver/35/trunk/etc
+END
diff --git a/src/etc/.svn/entries b/src/etc/.svn/entries
new file mode 100644
index 0000000..119d205
--- /dev/null
+++ b/src/etc/.svn/entries
@@ -0,0 +1,28 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/etc
+http://opkg.googlecode.com/svn
+
+
+
+2008-12-15T04:44:59.793641Z
+35
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
diff --git a/src/familiar/.svn/all-wcprops b/src/familiar/.svn/all-wcprops
new file mode 100644
index 0000000..0a197af
--- /dev/null
+++ b/src/familiar/.svn/all-wcprops
@@ -0,0 +1,5 @@
+K 25
+svn:wc:ra_dav:version-url
+V 31
+/svn/!svn/ver/43/trunk/familiar
+END
diff --git a/src/familiar/.svn/entries b/src/familiar/.svn/entries
new file mode 100644
index 0000000..83a5336
--- /dev/null
+++ b/src/familiar/.svn/entries
@@ -0,0 +1,28 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/familiar
+http://opkg.googlecode.com/svn
+
+
+
+2008-12-15T04:52:22.947717Z
+43
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
diff --git a/src/intercept/.svn/all-wcprops b/src/intercept/.svn/all-wcprops
new file mode 100644
index 0000000..0c6bb69
--- /dev/null
+++ b/src/intercept/.svn/all-wcprops
@@ -0,0 +1,23 @@
+K 25
+svn:wc:ra_dav:version-url
+V 33
+/svn/!svn/ver/599/trunk/intercept
+END
+ldconfig
+K 25
+svn:wc:ra_dav:version-url
+V 40
+/svn/!svn/ver/8/trunk/intercept/ldconfig
+END
+update-modules
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/8/trunk/intercept/update-modules
+END
+depmod
+K 25
+svn:wc:ra_dav:version-url
+V 40
+/svn/!svn/ver/599/trunk/intercept/depmod
+END
diff --git a/src/intercept/.svn/entries b/src/intercept/.svn/entries
new file mode 100644
index 0000000..9a8d6c2
--- /dev/null
+++ b/src/intercept/.svn/entries
@@ -0,0 +1,130 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/intercept
+http://opkg.googlecode.com/svn
+
+
+
+2011-02-02T00:53:46.722527Z
+599
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+ldconfig
+file
+
+
+
+
+2012-02-03T08:11:57.139042Z
+7c6a3e9a69d12051c8408d5219d0475f
+2008-12-15T04:18:06.332473Z
+8
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+151
+
+update-modules
+file
+
+
+
+
+2012-02-03T08:11:57.139042Z
+ae529fb0a3053604d6a7ace02680fcaa
+2008-12-15T04:18:06.332473Z
+8
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+175
+
+depmod
+file
+
+
+
+
+2012-02-03T08:11:57.139042Z
+79516947e97ecd71c163e4f751e5c736
+2011-02-02T00:53:46.722527Z
+599
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+309
+
diff --git a/src/intercept/.svn/text-base/depmod.svn-base b/src/intercept/.svn/text-base/depmod.svn-base
new file mode 100644
index 0000000..f8a4f9a
--- /dev/null
+++ b/src/intercept/.svn/text-base/depmod.svn-base
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+if [ "x$1" = "x-a" ] || [ "x$1" = "x-A" ]; then
+  echo "depmod $@" >> $OPKG_INTERCEPT_DIR/depmod
+  sort -u $OPKG_INTERCEPT_DIR/depmod > $OPKG_INTERCEPT_DIR/depmod.tmp
+  mv $OPKG_INTERCEPT_DIR/depmod.tmp $OPKG_INTERCEPT_DIR/depmod
+  chmod +x $OPKG_INTERCEPT_DIR/depmod
+  exit 0
+fi
+
+/sbin/depmod $*
+
diff --git a/src/intercept/.svn/text-base/ldconfig.svn-base b/src/intercept/.svn/text-base/ldconfig.svn-base
new file mode 100644
index 0000000..e07c81d
--- /dev/null
+++ b/src/intercept/.svn/text-base/ldconfig.svn-base
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ ! -f $OPKG_INTERCEPT_DIR/ldconfig ]; then
+  echo "ldconfig" > $OPKG_INTERCEPT_DIR/ldconfig
+  chmod +x $OPKG_INTERCEPT_DIR/ldconfig
+fi
+
diff --git a/src/intercept/.svn/text-base/update-modules.svn-base b/src/intercept/.svn/text-base/update-modules.svn-base
new file mode 100644
index 0000000..ac5749c
--- /dev/null
+++ b/src/intercept/.svn/text-base/update-modules.svn-base
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ ! -f $OPKG_INTERCEPT_DIR/update-modules ]; then
+  echo "update-modules" > $OPKG_INTERCEPT_DIR/update-modules
+  chmod +x $OPKG_INTERCEPT_DIR/update-modules
+fi
+
diff --git a/src/intercept/depmod b/src/intercept/depmod
new file mode 100644
index 0000000..f8a4f9a
--- /dev/null
+++ b/src/intercept/depmod
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+if [ "x$1" = "x-a" ] || [ "x$1" = "x-A" ]; then
+  echo "depmod $@" >> $OPKG_INTERCEPT_DIR/depmod
+  sort -u $OPKG_INTERCEPT_DIR/depmod > $OPKG_INTERCEPT_DIR/depmod.tmp
+  mv $OPKG_INTERCEPT_DIR/depmod.tmp $OPKG_INTERCEPT_DIR/depmod
+  chmod +x $OPKG_INTERCEPT_DIR/depmod
+  exit 0
+fi
+
+/sbin/depmod $*
+
diff --git a/src/intercept/ldconfig b/src/intercept/ldconfig
new file mode 100644
index 0000000..e07c81d
--- /dev/null
+++ b/src/intercept/ldconfig
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ ! -f $OPKG_INTERCEPT_DIR/ldconfig ]; then
+  echo "ldconfig" > $OPKG_INTERCEPT_DIR/ldconfig
+  chmod +x $OPKG_INTERCEPT_DIR/ldconfig
+fi
+
diff --git a/src/intercept/update-modules b/src/intercept/update-modules
new file mode 100644
index 0000000..ac5749c
--- /dev/null
+++ b/src/intercept/update-modules
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+if [ ! -f $OPKG_INTERCEPT_DIR/update-modules ]; then
+  echo "update-modules" > $OPKG_INTERCEPT_DIR/update-modules
+  chmod +x $OPKG_INTERCEPT_DIR/update-modules
+fi
+
diff --git a/src/libbb/.svn/all-wcprops b/src/libbb/.svn/all-wcprops
new file mode 100644
index 0000000..8791632
--- /dev/null
+++ b/src/libbb/.svn/all-wcprops
@@ -0,0 +1,113 @@
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/604/trunk/libbb
+END
+wfopen.c
+K 25
+svn:wc:ra_dav:version-url
+V 36
+/svn/!svn/ver/3/trunk/libbb/wfopen.c
+END
+safe_strncpy.c
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/552/trunk/libbb/safe_strncpy.c
+END
+gz_open.c
+K 25
+svn:wc:ra_dav:version-url
+V 39
+/svn/!svn/ver/604/trunk/libbb/gz_open.c
+END
+make_directory.c
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/552/trunk/libbb/make_directory.c
+END
+copy_file_chunk.c
+K 25
+svn:wc:ra_dav:version-url
+V 45
+/svn/!svn/ver/3/trunk/libbb/copy_file_chunk.c
+END
+all_read.c
+K 25
+svn:wc:ra_dav:version-url
+V 38
+/svn/!svn/ver/3/trunk/libbb/all_read.c
+END
+unzip.c
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/577/trunk/libbb/unzip.c
+END
+xfuncs.c
+K 25
+svn:wc:ra_dav:version-url
+V 38
+/svn/!svn/ver/552/trunk/libbb/xfuncs.c
+END
+copy_file.c
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/314/trunk/libbb/copy_file.c
+END
+mode_string.c
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/3/trunk/libbb/mode_string.c
+END
+parse_mode.c
+K 25
+svn:wc:ra_dav:version-url
+V 42
+/svn/!svn/ver/552/trunk/libbb/parse_mode.c
+END
+libbb.h
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/471/trunk/libbb/libbb.h
+END
+xreadlink.c
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/552/trunk/libbb/xreadlink.c
+END
+concat_path_file.c
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/3/trunk/libbb/concat_path_file.c
+END
+unarchive.c
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/594/trunk/libbb/unarchive.c
+END
+time_string.c
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/3/trunk/libbb/time_string.c
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/471/trunk/libbb/Makefile.am
+END
+last_char_is.c
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/552/trunk/libbb/last_char_is.c
+END
diff --git a/src/libbb/.svn/entries b/src/libbb/.svn/entries
new file mode 100644
index 0000000..41b68e6
--- /dev/null
+++ b/src/libbb/.svn/entries
@@ -0,0 +1,640 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/libbb
+http://opkg.googlecode.com/svn
+
+
+
+2011-02-18T00:02:14.770648Z
+604
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+wfopen.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+4de9274e149c9a721486612d912f010c
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1156
+
+safe_strncpy.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+eceb9fe63523c56418c814398928b131
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1187
+
+gz_open.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+25bb2e8fa8654800a1ca67a27e9a3b7c
+2011-02-18T00:02:14.770648Z
+604
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+3463
+
+make_directory.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+0ac335573a0abb1fd2923b9c0d0badc7
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2212
+
+copy_file_chunk.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+1ba798a3be6f8a446b8bef279c12150a
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1797
+
+all_read.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+7e29f8b6acbdbf28acc550e5714283e9
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2043
+
+unzip.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+696d797a25573d1258b184f3443a369c
+2010-11-11T00:23:29.781328Z
+577
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+28342
+
+xfuncs.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+05055d1a1df58a0ca92a8c5ce0c2c6d2
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1990
+
+copy_file.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+0e4fab1c48fd3c4a9ac3ddced1e3e697
+2009-11-16T00:43:40.210441Z
+314
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+5801
+
+mode_string.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+0e327b4639db752764fc893f325380f3
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1987
+
+parse_mode.c
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+b52917e30e6adccb57ff822d1dd89e54
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+3090
+
+libbb.h
+file
+
+
+
+
+2012-02-03T08:11:57.563042Z
+3e39fa5e5256c01d96d53c1177adf48c
+2009-12-09T01:20:03.840165Z
+471
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+3492
+
+xreadlink.c
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+565265da2163aabe44fc349dc0b9d6f8
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+696
+
+concat_path_file.c
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+db5612f5d02a74764abeae502e1b8eb0
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1364
+
+time_string.c
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+c9f00cb228ef5a4d60ea217d1c47240e
+2008-12-15T04:10:56.746937Z
+3
+ticktock35
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1455
+
+unarchive.c
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+8cdd4c13dbfab8cb27aa3157ff1387c0
+2010-12-23T01:38:25.615032Z
+594
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+21712
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+48cbb7a82fb7cb54cc39bcf02666fe82
+2009-12-09T01:20:03.840165Z
+471
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+495
+
+last_char_is.c
+file
+
+
+
+
+2012-02-03T08:11:57.567042Z
+caea3b90b5b195dfcb1bd10e75a4078c
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1260
+
diff --git a/src/libbb/.svn/text-base/Makefile.am.svn-base b/src/libbb/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..1cc82df
--- /dev/null
+++ b/src/libbb/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,26 @@
+HOST_CPU=@host_cpu@
+BUILD_CPU=@build_cpu@
+ALL_CFLAGS=-g -O -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@
+
+noinst_LTLIBRARIES = libbb.la
+
+libbb_la_SOURCES = gz_open.c \
+	libbb.h \
+	unzip.c \
+	wfopen.c \
+	unarchive.c \
+	copy_file.c \
+	copy_file_chunk.c \
+	xreadlink.c \
+	concat_path_file.c \
+	xfuncs.c \
+	last_char_is.c \
+	make_directory.c \
+	safe_strncpy.c \
+	parse_mode.c \
+	time_string.c \
+	all_read.c \
+	mode_string.c
+
+libbb_la_CFLAGS = $(ALL_CFLAGS)
+#libbb_la_LDFLAGS = -static
diff --git a/src/libbb/.svn/text-base/all_read.c.svn-base b/src/libbb/.svn/text-base/all_read.c.svn-base
new file mode 100644
index 0000000..6ec731a
--- /dev/null
+++ b/src/libbb/.svn/text-base/all_read.c.svn-base
@@ -0,0 +1,83 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include "libbb.h"
+
+extern void archive_xread_all(int fd , char *buf, size_t count)
+{
+        ssize_t size;
+
+        size = full_read(fd, buf, count);
+        if (size != count) {
+                perror_msg_and_die("Short read");
+        }
+        return;
+}
+
+/*
+ * Read all of the supplied buffer from a file.
+ * This does multiple reads as necessary.
+ * Returns the amount read, or -1 on an error.
+ * A short read is returned on an end of file.
+ */
+ssize_t full_read(int fd, char *buf, int len)
+{
+        ssize_t cc;
+        ssize_t total;
+
+        total = 0;
+
+        while (len > 0) {
+                cc = safe_read(fd, buf, len);
+
+                if (cc < 0)
+                        return cc;      /* read() returns -1 on failure. */
+
+                if (cc == 0)
+                        break;
+
+                buf = ((char *)buf) + cc;
+                total += cc;
+                len -= cc;
+        }
+
+        return total;
+}
+
+
+ssize_t safe_read(int fd, void *buf, size_t count)
+{
+        ssize_t n;
+
+        do {
+                n = read(fd, buf, count);
+        } while (n < 0 && errno == EINTR);
+
+        return n;
+}
+
+
+
+/* END CODE */
+
diff --git a/src/libbb/.svn/text-base/concat_path_file.c.svn-base b/src/libbb/.svn/text-base/concat_path_file.c.svn-base
new file mode 100644
index 0000000..e62b99e
--- /dev/null
+++ b/src/libbb/.svn/text-base/concat_path_file.c.svn-base
@@ -0,0 +1,45 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/* concatenate path and file name to new allocation buffer,
+ * not addition '/' if path name already have '/'
+*/
+
+#include <string.h>
+#include "libbb.h"
+
+extern char *concat_path_file(const char *path, const char *filename)
+{
+	char *outbuf;
+	char *lc;
+
+	if (!path)
+	    path="";
+	lc = last_char_is(path, '/');
+	while (*filename == '/')
+		filename++;
+	outbuf = xmalloc(strlen(path)+strlen(filename)+1+(lc==NULL));
+	sprintf(outbuf, "%s%s%s", path, (lc==NULL)? "/" : "", filename);
+
+	return outbuf;
+}
diff --git a/src/libbb/.svn/text-base/copy_file.c.svn-base b/src/libbb/.svn/text-base/copy_file.c.svn-base
new file mode 100644
index 0000000..fb76669
--- /dev/null
+++ b/src/libbb/.svn/text-base/copy_file.c.svn-base
@@ -0,0 +1,231 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini copy_file implementation for busybox
+ *
+ *
+ * Copyright (C) 2001 by Matt Kraai <kraai@alumni.carnegiemellon.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <utime.h>
+#include <errno.h>
+#include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "libbb.h"
+
+int copy_file(const char *source, const char *dest, int flags)
+{
+	struct stat source_stat;
+	struct stat dest_stat;
+	int dest_exists = 1;
+	int status = 0;
+
+	if (((flags & FILEUTILS_PRESERVE_SYMLINKS) &&
+			lstat(source, &source_stat) < 0) ||
+			(!(flags & FILEUTILS_PRESERVE_SYMLINKS) &&
+			 stat(source, &source_stat) < 0)) {
+		perror_msg("%s", source);
+		return -1;
+	}
+
+	if (stat(dest, &dest_stat) < 0) {
+		if (errno != ENOENT) {
+			perror_msg("unable to stat `%s'", dest);
+			return -1;
+		}
+		dest_exists = 0;
+	}
+
+	if (dest_exists && source_stat.st_rdev == dest_stat.st_rdev &&
+			source_stat.st_ino == dest_stat.st_ino) {
+		error_msg("`%s' and `%s' are the same file", source, dest);
+		return -1;
+	}
+
+	if (S_ISDIR(source_stat.st_mode)) {
+		DIR *dp;
+		struct dirent *d;
+		mode_t saved_umask = 0;
+
+		if (!(flags & FILEUTILS_RECUR)) {
+			error_msg("%s: omitting directory", source);
+			return -1;
+		}
+
+		/* Create DEST.  */
+		if (dest_exists) {
+			if (!S_ISDIR(dest_stat.st_mode)) {
+				error_msg("`%s' is not a directory", dest);
+				return -1;
+			}
+		} else {
+			mode_t mode;
+			saved_umask = umask(0);
+
+			mode = source_stat.st_mode;
+			if (!(flags & FILEUTILS_PRESERVE_STATUS))
+				mode = source_stat.st_mode & ~saved_umask;
+			mode |= S_IRWXU;
+
+			if (mkdir(dest, mode) < 0) {
+				umask(saved_umask);
+				perror_msg("cannot create directory `%s'", dest);
+				return -1;
+			}
+
+			umask(saved_umask);
+		}
+
+		/* Recursively copy files in SOURCE.  */
+		if ((dp = opendir(source)) == NULL) {
+			perror_msg("unable to open directory `%s'", source);
+			status = -1;
+			goto end;
+		}
+
+		while ((d = readdir(dp)) != NULL) {
+			char *new_source, *new_dest;
+
+			if (strcmp(d->d_name, ".") == 0 ||
+					strcmp(d->d_name, "..") == 0)
+				continue;
+
+			new_source = concat_path_file(source, d->d_name);
+			new_dest = concat_path_file(dest, d->d_name);
+			if (copy_file(new_source, new_dest, flags) < 0)
+				status = -1;
+			free(new_source);
+			free(new_dest);
+		}
+
+		/* ??? What if an error occurs in readdir?  */
+
+		if (closedir(dp) < 0) {
+			perror_msg("unable to close directory `%s'", source);
+			status = -1;
+		}
+
+		if (!dest_exists &&
+				chmod(dest, source_stat.st_mode & ~saved_umask) < 0) {
+			perror_msg("unable to change permissions of `%s'", dest);
+			status = -1;
+		}
+	} else if (S_ISREG(source_stat.st_mode)) {
+		FILE *sfp, *dfp;
+
+		if (dest_exists) {
+			if ((dfp = fopen(dest, "w")) == NULL) {
+				if (!(flags & FILEUTILS_FORCE)) {
+					perror_msg("unable to open `%s'", dest);
+					return -1;
+				}
+
+				if (unlink(dest) < 0) {
+					perror_msg("unable to remove `%s'", dest);
+					return -1;
+				}
+
+				dest_exists = 0;
+			}
+		}
+
+		if (!dest_exists) {
+			int fd;
+
+			if ((fd = open(dest, O_WRONLY|O_CREAT, source_stat.st_mode)) < 0 ||
+					(dfp = fdopen(fd, "w")) == NULL) {
+				if (fd >= 0)
+					close(fd);
+				perror_msg("unable to open `%s'", dest);
+				return -1;
+			}
+		}
+
+		if ((sfp = fopen(source, "r")) == NULL) {
+			fclose(dfp);
+			perror_msg("unable to open `%s'", source);
+			status = -1;
+			goto end;
+		}
+
+		if (copy_file_chunk(sfp, dfp, -1) < 0)
+			status = -1;
+
+		if (fclose(dfp) < 0) {
+			perror_msg("unable to close `%s'", dest);
+			status = -1;
+		}
+
+		if (fclose(sfp) < 0) {
+			perror_msg("unable to close `%s'", source);
+			status = -1;
+		}
+	} else if (S_ISBLK(source_stat.st_mode) || S_ISCHR(source_stat.st_mode) ||
+			S_ISSOCK(source_stat.st_mode)) {
+		if (mknod(dest, source_stat.st_mode, source_stat.st_rdev) < 0) {
+			perror_msg("unable to create `%s'", dest);
+			return -1;
+		}
+	} else if (S_ISFIFO(source_stat.st_mode)) {
+		if (mkfifo(dest, source_stat.st_mode) < 0) {
+			perror_msg("cannot create fifo `%s'", dest);
+			return -1;
+		}
+	} else if (S_ISLNK(source_stat.st_mode)) {
+		char *lpath = xreadlink(source);
+		if (symlink(lpath, dest) < 0) {
+			perror_msg("cannot create symlink `%s'", dest);
+			return -1;
+		}
+		free(lpath);
+
+#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
+		if (flags & FILEUTILS_PRESERVE_STATUS)
+			if (lchown(dest, source_stat.st_uid, source_stat.st_gid) < 0)
+				perror_msg("unable to preserve ownership of `%s'", dest);
+#endif
+		return 0;
+	} else {
+		error_msg("internal error: unrecognized file type");
+		return -1;
+	}
+
+end:
+
+	if (flags & FILEUTILS_PRESERVE_STATUS) {
+		struct utimbuf times;
+
+		times.actime = source_stat.st_atime;
+		times.modtime = source_stat.st_mtime;
+		if (utime(dest, &times) < 0)
+			perror_msg("unable to preserve times of `%s'", dest);
+		if (chown(dest, source_stat.st_uid, source_stat.st_gid) < 0) {
+			source_stat.st_mode &= ~(S_ISUID | S_ISGID);
+			perror_msg("unable to preserve ownership of `%s'", dest);
+		}
+		if (chmod(dest, source_stat.st_mode) < 0)
+			perror_msg("unable to preserve permissions of `%s'", dest);
+	}
+
+	return status;
+}
diff --git a/src/libbb/.svn/text-base/copy_file_chunk.c.svn-base b/src/libbb/.svn/text-base/copy_file_chunk.c.svn-base
new file mode 100644
index 0000000..63d2ab1
--- /dev/null
+++ b/src/libbb/.svn/text-base/copy_file_chunk.c.svn-base
@@ -0,0 +1,70 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include <sys/stat.h>
+#include "libbb.h"
+
+/* Copy CHUNKSIZE bytes (or until EOF if CHUNKSIZE equals -1) from SRC_FILE
+ * to DST_FILE.  */
+extern int copy_file_chunk(FILE *src_file, FILE *dst_file, unsigned long long chunksize)
+{
+	size_t nread, nwritten, size;
+	char buffer[BUFSIZ];
+
+	while (chunksize != 0) {
+		if (chunksize > BUFSIZ)
+			size = BUFSIZ;
+		else
+			size = chunksize;
+
+		nread = fread (buffer, 1, size, src_file);
+
+		if (nread != size && ferror (src_file)) {
+			perror_msg ("read");
+			return -1;
+		} else if (nread == 0) {
+			if (chunksize != -1) {
+				error_msg ("Unable to read all data");
+				return -1;
+			}
+
+			return 0;
+		}
+
+		nwritten = fwrite (buffer, 1, nread, dst_file);
+
+		if (nwritten != nread) {
+			if (ferror (dst_file))
+				perror_msg ("write");
+			else
+				error_msg ("Unable to write all data");
+			return -1;
+		}
+
+		if (chunksize != -1)
+			chunksize -= nwritten;
+	}
+
+	return 0;
+}
diff --git a/src/libbb/.svn/text-base/gz_open.c.svn-base b/src/libbb/.svn/text-base/gz_open.c.svn-base
new file mode 100644
index 0000000..bdc7564
--- /dev/null
+++ b/src/libbb/.svn/text-base/gz_open.c.svn-base
@@ -0,0 +1,149 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "libbb.h"
+
+static int gz_use_vfork;
+
+FILE *
+gz_open(FILE *compressed_file, int *pid)
+{
+	int unzip_pipe[2];
+	off_t floc;
+	int cfile = -1;
+
+	gz_use_vfork = (getenv("OPKG_USE_VFORK") != NULL);
+
+	if (gz_use_vfork) {
+		/* Create a new file descriptor for the input stream
+		 * (it *must* be associated with a file), and lseek()
+		 * to the same position in that fd as the stream.
+		 */
+		cfile = dup(fileno(compressed_file));
+		floc = ftello(compressed_file);
+		lseek(cfile, floc, SEEK_SET);
+		setenv("GZIP", "--quiet", 0);
+	}
+
+	if (pipe(unzip_pipe)!=0) {
+		perror_msg("pipe");
+		return(NULL);
+	}
+
+	/* If we don't flush, we end up with two copies of anything pending,
+	   one from the parent, one from the child */
+	fflush(stdout);
+	fflush(stderr);
+
+	if (gz_use_vfork) {
+		*pid = vfork();
+	} else {
+		*pid = fork();
+	}
+
+	if (*pid<0) {
+		perror_msg("fork");
+		return(NULL);
+	}
+
+	if (*pid==0) {
+		/* child process */
+		close(unzip_pipe[0]);
+		if (gz_use_vfork) {
+			dup2(unzip_pipe[1], 1);
+			dup2(cfile, 0);
+			execlp("gunzip","gunzip",NULL);
+			/* If we get here, we had a failure */
+			_exit(EXIT_FAILURE);
+		} else {
+			unzip(compressed_file, fdopen(unzip_pipe[1], "w"));
+			fflush(NULL);
+			fclose(compressed_file);
+			close(unzip_pipe[1]);
+			_exit(EXIT_SUCCESS);
+		}
+	}
+	/* Parent process is executing here */
+	if (gz_use_vfork) {
+		close(cfile);
+	}
+	close(unzip_pipe[1]);
+	return(fdopen(unzip_pipe[0], "r"));
+}
+
+int
+gz_close(int gunzip_pid)
+{
+	int status;
+	int ret;
+
+	if (gz_use_vfork) {
+		/* The gunzip process remains running in the background if we
+		 * used the vfork()/exec() technique - so we have to kill it
+		 * forcibly.  There might be a better way to do this, but that
+		 * affect a lot of other parts of opkg, and this works fine.
+		 */
+		if (kill(gunzip_pid, SIGTERM) == -1) {
+			perror_msg("gz_close(): unable to kill gunzip pid.");
+			return -1;
+		}
+	}
+
+
+	if (waitpid(gunzip_pid, &status, 0) == -1) {
+		perror_msg("waitpid");
+		return -1;
+	}
+
+	if (gz_use_vfork) {
+		/* Bail out here if we used the vfork()/exec() technique. */
+		return 0;
+	}
+
+	if (WIFSIGNALED(status)) {
+		error_msg("Unzip process killed by signal %d.\n",
+			WTERMSIG(status));
+		return -1;
+	}
+
+	if (!WIFEXITED(status)) {
+		/* shouldn't happen */
+		error_msg("Your system is broken: got status %d from waitpid.\n",
+				status);
+		return -1;
+	}
+
+	if ((ret = WEXITSTATUS(status))) {
+		error_msg("Unzip process failed with return code %d.\n",
+				ret);
+		return -1;
+	}
+
+	return 0;
+}
diff --git a/src/libbb/.svn/text-base/last_char_is.c.svn-base b/src/libbb/.svn/text-base/last_char_is.c.svn-base
new file mode 100644
index 0000000..26c2423
--- /dev/null
+++ b/src/libbb/.svn/text-base/last_char_is.c.svn-base
@@ -0,0 +1,40 @@
+/*
+ * busybox library eXtended function
+ *
+ * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <string.h>
+#include "libbb.h"
+
+/* Find out if the last character of a string matches the one given Don't
+ * underrun the buffer if the string length is 0.  Also avoids a possible
+ * space-hogging inline of strlen() per usage.
+ */
+char * last_char_is(const char *s, int c)
+{
+	char *sret;
+	if (!s)
+	    return NULL;
+	sret  = (char *)s+strlen(s)-1;
+	if (sret>=s && *sret == c) {
+		return sret;
+	} else {
+		return NULL;
+	}
+}
diff --git a/src/libbb/.svn/text-base/libbb.h.svn-base b/src/libbb/.svn/text-base/libbb.h.svn-base
new file mode 100644
index 0000000..4e1fafc
--- /dev/null
+++ b/src/libbb/.svn/text-base/libbb.h.svn-base
@@ -0,0 +1,123 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox main internal header file
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef	__LIBBB_H__
+#define	__LIBBB_H__    1
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <netdb.h>
+
+#include "../libopkg/opkg_message.h"
+
+#ifndef FALSE
+#define FALSE   ((int) 0)
+#endif
+
+#ifndef TRUE
+#define TRUE    ((int) 1)
+#endif
+
+#define error_msg(fmt, args...) opkg_msg(ERROR, fmt"\n", ##args)
+#define perror_msg(fmt, args...) opkg_perror(ERROR, fmt, ##args)
+#define error_msg_and_die(fmt, args...) \
+	do { \
+		error_msg(fmt, ##args); \
+		exit(EXIT_FAILURE); \
+	} while (0)
+#define perror_msg_and_die(fmt, args...) \
+	do { \
+		perror_msg(fmt, ##args); \
+		exit(EXIT_FAILURE); \
+	} while (0)
+
+extern void archive_xread_all(int fd, char *buf, size_t count);
+
+const char *mode_string(int mode);
+const char *time_string(time_t timeVal);
+
+int copy_file(const char *source, const char *dest, int flags);
+int copy_file_chunk(FILE *src_file, FILE *dst_file, unsigned long long chunksize);
+ssize_t safe_read(int fd, void *buf, size_t count);
+ssize_t full_read(int fd, char *buf, int len);
+
+extern int parse_mode( const char* s, mode_t* theMode);
+
+extern FILE *wfopen(const char *path, const char *mode);
+extern FILE *xfopen(const char *path, const char *mode);
+
+extern void *xmalloc (size_t size);
+extern void *xrealloc(void *old, size_t size);
+extern void *xcalloc(size_t nmemb, size_t size);
+extern char *xstrdup (const char *s);
+extern char *xstrndup (const char *s, int n);
+extern char *safe_strncpy(char *dst, const char *src, size_t size);
+
+char *xreadlink(const char *path);
+char *concat_path_file(const char *path, const char *filename);
+char *last_char_is(const char *s, int c);
+
+typedef struct file_headers_s {
+	char *name;
+	char *link_name;
+	off_t size;
+	uid_t uid;
+	gid_t gid;
+	mode_t mode;
+	time_t mtime;
+	dev_t device;
+} file_header_t;
+
+enum extract_functions_e {
+	extract_verbose_list = 1,
+	extract_list = 2,
+	extract_one_to_buffer = 4,
+	extract_to_stream = 8,
+	extract_all_to_fs = 16,
+	extract_preserve_date = 32,
+	extract_data_tar_gz = 64,
+	extract_control_tar_gz = 128,
+	extract_unzip_only = 256,
+	extract_unconditional = 512,
+	extract_create_leading_dirs = 1024,
+	extract_quiet = 2048,
+	extract_exclude_list = 4096
+};
+
+char *deb_extract(const char *package_filename, FILE *out_stream,
+		const int extract_function, const char *prefix,
+		const char *filename, int *err);
+
+extern int unzip(FILE *l_in_file, FILE *l_out_file);
+extern int gz_close(int gunzip_pid);
+extern FILE *gz_open(FILE *compressed_file, int *pid);
+
+int make_directory (const char *path, long mode, int flags);
+
+enum {
+	FILEUTILS_PRESERVE_STATUS = 1,
+	FILEUTILS_PRESERVE_SYMLINKS = 2,
+	FILEUTILS_RECUR = 4,
+	FILEUTILS_FORCE = 8,
+};
+
+#endif /* __LIBBB_H__ */
diff --git a/src/libbb/.svn/text-base/make_directory.c.svn-base b/src/libbb/.svn/text-base/make_directory.c.svn-base
new file mode 100644
index 0000000..86ab554
--- /dev/null
+++ b/src/libbb/.svn/text-base/make_directory.c.svn-base
@@ -0,0 +1,80 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini make_directory implementation for busybox
+ *
+ * Copyright (C) 2001  Matt Kraai.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <libgen.h>
+
+#include "libbb.h"
+
+/* Create the directory PATH with mode MODE, or the default if MODE is -1.
+ * Also create parent directories as necessary if flags contains
+ * FILEUTILS_RECUR.  */
+
+int make_directory (const char *path, long mode, int flags)
+{
+	if (!(flags & FILEUTILS_RECUR)) {
+		if (mkdir (path, 0777) < 0) {
+			perror_msg ("Cannot create directory `%s'", path);
+			return -1;
+		}
+
+		if (mode != -1 && chmod (path, mode) < 0) {
+			perror_msg ("Cannot set permissions of directory `%s'", path);
+			return -1;
+		}
+	} else {
+		struct stat st;
+
+		if (stat (path, &st) < 0 && errno == ENOENT) {
+			int status;
+			char *pathcopy, *parent, *parentcopy;
+			mode_t mask;
+
+			mask = umask (0);
+			umask (mask);
+
+			/* dirname is unsafe, it may both modify the
+			   memory of the path argument and may return
+			   a pointer to static memory, which can then
+			   be modified by consequtive calls to dirname */
+
+			pathcopy = xstrdup (path);
+			parent = dirname (pathcopy);
+			parentcopy = xstrdup (parent);
+			status = make_directory (parentcopy, (0777 & ~mask)
+									 | 0300, FILEUTILS_RECUR);
+			free (pathcopy);
+			free (parentcopy);
+
+
+			if (status < 0 || make_directory (path, mode, 0) < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
diff --git a/src/libbb/.svn/text-base/mode_string.c.svn-base b/src/libbb/.svn/text-base/mode_string.c.svn-base
new file mode 100644
index 0000000..12dc179
--- /dev/null
+++ b/src/libbb/.svn/text-base/mode_string.c.svn-base
@@ -0,0 +1,78 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include "libbb.h"
+
+
+
+#define TYPEINDEX(mode) (((mode) >> 12) & 0x0f)
+#define TYPECHAR(mode)  ("0pcCd?bB-?l?s???" [TYPEINDEX(mode)])
+
+/* The special bits. If set, display SMODE0/1 instead of MODE0/1 */
+static const mode_t SBIT[] = {
+	0, 0, S_ISUID,
+	0, 0, S_ISGID,
+	0, 0, S_ISVTX
+};
+
+/* The 9 mode bits to test */
+static const mode_t MBIT[] = {
+	S_IRUSR, S_IWUSR, S_IXUSR,
+	S_IRGRP, S_IWGRP, S_IXGRP,
+	S_IROTH, S_IWOTH, S_IXOTH
+};
+
+static const char MODE1[]  = "rwxrwxrwx";
+static const char MODE0[]  = "---------";
+static const char SMODE1[] = "..s..s..t";
+static const char SMODE0[] = "..S..S..T";
+
+/*
+ * Return the standard ls-like mode string from a file mode.
+ * This is static and so is overwritten on each call.
+ */
+const char *mode_string(int mode)
+{
+	static char buf[12];
+
+	int i;
+
+	buf[0] = TYPECHAR(mode);
+	for (i = 0; i < 9; i++) {
+		if (mode & SBIT[i])
+			buf[i + 1] = (mode & MBIT[i]) ? SMODE1[i] : SMODE0[i];
+		else
+			buf[i + 1] = (mode & MBIT[i]) ? MODE1[i] : MODE0[i];
+	}
+	return buf;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/parse_mode.c.svn-base b/src/libbb/.svn/text-base/parse_mode.c.svn-base
new file mode 100644
index 0000000..02668c7
--- /dev/null
+++ b/src/libbb/.svn/text-base/parse_mode.c.svn-base
@@ -0,0 +1,134 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libbb.h"
+
+
+/* This function parses the sort of string you might pass
+ * to chmod (i.e., [ugoa]{+|-|=}[rwxst] ) and returns the
+ * correct mode described by the string. */
+extern int parse_mode(const char *s, mode_t * theMode)
+{
+	static const mode_t group_set[] = {
+		S_ISUID | S_IRWXU,		/* u */
+		S_ISGID | S_IRWXG,		/* g */
+		S_IRWXO,				/* o */
+		S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO /* a */
+	};
+
+	static const mode_t mode_set[] = {
+		S_IRUSR | S_IRGRP | S_IROTH, /* r */
+		S_IWUSR | S_IWGRP | S_IWOTH, /* w */
+		S_IXUSR | S_IXGRP | S_IXOTH, /* x */
+		S_ISUID | S_ISGID,		/* s */
+		S_ISVTX					/* t */
+	};
+
+	static const char group_chars[] = "ugoa";
+	static const char mode_chars[] = "rwxst";
+
+	const char *p;
+
+	mode_t andMode =
+		S_ISVTX | S_ISUID | S_ISGID | S_IRWXU | S_IRWXG | S_IRWXO;
+	mode_t orMode = 0;
+	mode_t mode;
+	mode_t groups;
+	char type;
+	char c;
+
+	if (s==NULL) {
+		return (FALSE);
+	}
+
+	do {
+		mode = 0;
+		groups = 0;
+	NEXT_GROUP:
+		if ((c = *s++) == '\0') {
+			return -1;
+		}
+		for (p=group_chars ; *p ; p++) {
+			if (*p == c) {
+				groups |= group_set[(int)(p-group_chars)];
+				goto NEXT_GROUP;
+			}
+		}
+		switch (c) {
+			case '=':
+			case '+':
+			case '-':
+				type = c;
+				if (groups == 0) { /* The default is "all" */
+					groups |= S_ISUID | S_ISGID | S_ISVTX
+							| S_IRWXU | S_IRWXG | S_IRWXO;
+				}
+				break;
+			default:
+				if ((c < '0') || (c > '7') || (mode | groups)) {
+					return (FALSE);
+				} else {
+					*theMode = strtol(--s, NULL, 8);
+					return (TRUE);
+				}
+		}
+
+	NEXT_MODE:
+		if (((c = *s++) != '\0') && (c != ',')) {
+			for (p=mode_chars ; *p ; p++) {
+				if (*p == c) {
+					mode |= mode_set[(int)(p-mode_chars)];
+					goto NEXT_MODE;
+				}
+			}
+			break;				/* We're done so break out of loop.*/
+		}
+		switch (type) {
+			case '=':
+				andMode &= ~(groups); /* Now fall through. */
+			case '+':
+				orMode |= mode & groups;
+				break;
+			case '-':
+				andMode &= ~(mode & groups);
+				orMode &= ~(mode & groups);
+				break;
+		}
+	} while (c == ',');
+
+	*theMode &= andMode;
+	*theMode |= orMode;
+
+	return TRUE;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/safe_strncpy.c.svn-base b/src/libbb/.svn/text-base/safe_strncpy.c.svn-base
new file mode 100644
index 0000000..eb2dbab
--- /dev/null
+++ b/src/libbb/.svn/text-base/safe_strncpy.c.svn-base
@@ -0,0 +1,42 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <string.h>
+#include "libbb.h"
+
+
+
+/* Like strncpy but make sure the resulting string is always 0 terminated. */
+extern char * safe_strncpy(char *dst, const char *src, size_t size)
+{
+	dst[size-1] = '\0';
+	return strncpy(dst, src, size-1);
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/time_string.c.svn-base b/src/libbb/.svn/text-base/time_string.c.svn-base
new file mode 100644
index 0000000..d103a02
--- /dev/null
+++ b/src/libbb/.svn/text-base/time_string.c.svn-base
@@ -0,0 +1,62 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <utime.h>
+#include "libbb.h"
+
+
+/*
+ * Return the standard ls-like time string from a time_t
+ * This is static and so is overwritten on each call.
+ */
+const char *time_string(time_t timeVal)
+{
+	time_t now;
+	char *str;
+	static char buf[26];
+
+	time(&now);
+
+	str = ctime(&timeVal);
+
+	strcpy(buf, &str[4]);
+	buf[12] = '\0';
+
+	if ((timeVal > now) || (timeVal < now - 365 * 24 * 60 * 60L)) {
+		strcpy(&buf[7], &str[20]);
+		buf[11] = '\0';
+	}
+
+	return buf;
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/unarchive.c.svn-base b/src/libbb/.svn/text-base/unarchive.c.svn-base
new file mode 100644
index 0000000..5d4464f
--- /dev/null
+++ b/src/libbb/.svn/text-base/unarchive.c.svn-base
@@ -0,0 +1,784 @@
+/*
+ *  Copyright (C) 2000 by Glenn McGrath
+ *  Copyright (C) 2001 by Laurence Anderson
+ *
+ *  Based on previous work by busybox developers and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <utime.h>
+#include <libgen.h>
+
+#include "libbb.h"
+
+#define CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY 1
+#define CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+
+#ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+static char *longname = NULL;
+static char *linkname = NULL;
+#endif
+
+off_t archive_offset;
+
+#define SEEK_BUF 4096
+static ssize_t
+seek_by_read(FILE* fd, size_t len)
+{
+        ssize_t cc, total = 0;
+        char buf[SEEK_BUF];
+
+        while (len) {
+                cc = fread(buf, sizeof(buf[0]),
+                                len > SEEK_BUF ? SEEK_BUF : len,
+                                fd);
+
+                total += cc;
+                len -= cc;
+
+                if(feof(fd) || ferror(fd))
+                        break;
+        }
+        return total;
+}
+
+static void
+seek_sub_file(FILE *fd, const int count)
+{
+	archive_offset += count;
+
+	/* Do not use fseek() on a pipe. It may fail with ESPIPE, leaving the
+	 * stream at an undefined location.
+	 */
+        seek_by_read(fd, count);
+
+	return;
+}
+
+
+/* Extract the data postioned at src_stream to either filesystem, stdout or
+ * buffer depending on the value of 'function' which is defined in libbb.h
+ *
+ * prefix doesnt have to be just a directory, it may prefix the filename as well.
+ *
+ * e.g. '/var/lib/dpkg/info/dpkg.' will extract all files to the base bath
+ * '/var/lib/dpkg/info/' and all files/dirs created in that dir will have
+ * 'dpkg.' as their prefix
+ *
+ * For this reason if prefix does point to a dir then it must end with a
+ * trailing '/' or else the last dir will be assumed to be the file prefix
+ */
+static char *
+extract_archive(FILE *src_stream, FILE *out_stream,
+		const file_header_t *file_entry, const int function,
+		const char *prefix,
+		int *err)
+{
+	FILE *dst_stream = NULL;
+	char *full_name = NULL;
+	char *full_link_name = NULL;
+	char *buffer = NULL;
+	struct utimbuf t;
+
+	*err = 0;
+
+	/* prefix doesnt have to be a proper path it may prepend
+	 * the filename as well */
+	if (prefix != NULL) {
+		/* strip leading '/' in filename to extract as prefix may not be dir */
+		/* Cant use concat_path_file here as prefix might not be a directory */
+		char *path = file_entry->name;
+		if (strncmp("./", path, 2) == 0) {
+			path += 2;
+			if (strlen(path) == 0)
+				/* Do nothing, current dir already exists. */
+				return NULL;
+		}
+		full_name = xmalloc(strlen(prefix) + strlen(path) + 1);
+		strcpy(full_name, prefix);
+		strcat(full_name, path);
+                if ( file_entry->link_name ){
+		   full_link_name = xmalloc(strlen(prefix) + strlen(file_entry->link_name) + 1);
+		   strcpy(full_link_name, prefix);
+		   strcat(full_link_name, file_entry->link_name);
+                }
+	} else {
+		full_name = xstrdup(file_entry->name);
+                if ( file_entry->link_name )
+		   full_link_name = xstrdup(file_entry->link_name);
+	}
+
+
+	if (function & extract_to_stream) {
+		if (S_ISREG(file_entry->mode)) {
+			*err = copy_file_chunk(src_stream, out_stream, file_entry->size);
+			archive_offset += file_entry->size;
+		}
+	}
+	else if (function & extract_one_to_buffer) {
+		if (S_ISREG(file_entry->mode)) {
+			buffer = (char *) xmalloc(file_entry->size + 1);
+			fread(buffer, 1, file_entry->size, src_stream);
+			buffer[file_entry->size] = '\0';
+			archive_offset += file_entry->size;
+			goto cleanup;
+		}
+	}
+	else if (function & extract_all_to_fs) {
+		struct stat oldfile;
+		int stat_res;
+		stat_res = lstat (full_name, &oldfile);
+		if (stat_res == 0) { /* The file already exists */
+			if ((function & extract_unconditional) || (oldfile.st_mtime < file_entry->mtime)) {
+				if (!S_ISDIR(oldfile.st_mode)) {
+					unlink(full_name); /* Directories might not be empty etc */
+				}
+			} else {
+				if ((function & extract_quiet) != extract_quiet) {
+					*err = -1;
+					error_msg("%s not created: newer or same age file exists", file_entry->name);
+				}
+				seek_sub_file(src_stream, file_entry->size);
+				goto cleanup;
+			}
+		}
+		if (function & extract_create_leading_dirs) { /* Create leading directories with default umask */
+			char *buf, *parent;
+			buf = xstrdup(full_name);
+			parent = dirname(buf);
+			if (make_directory (parent, -1, FILEUTILS_RECUR) != 0) {
+				if ((function & extract_quiet) != extract_quiet) {
+					*err = -1;
+					error_msg("couldn't create leading directories");
+				}
+			}
+			free (buf);
+		}
+		switch(file_entry->mode & S_IFMT) {
+			case S_IFREG:
+				if (file_entry->link_name) { /* Found a cpio hard link */
+					if (link(full_link_name, full_name) != 0) {
+						if ((function & extract_quiet) != extract_quiet) {
+							*err = -1;
+							perror_msg("Cannot link from %s to '%s'",
+								file_entry->name, file_entry->link_name);
+						}
+					}
+				} else {
+					if ((dst_stream = wfopen(full_name, "w")) == NULL) {
+						*err = -1;
+						seek_sub_file(src_stream, file_entry->size);
+						goto cleanup;
+					}
+					archive_offset += file_entry->size;
+					*err = copy_file_chunk(src_stream, dst_stream, file_entry->size);
+					fclose(dst_stream);
+				}
+				break;
+			case S_IFDIR:
+				if (stat_res != 0) {
+					if (mkdir(full_name, file_entry->mode) < 0) {
+						if ((function & extract_quiet) != extract_quiet) {
+							*err = -1;
+							perror_msg("Cannot make dir %s", full_name);
+						}
+					}
+				}
+				break;
+			case S_IFLNK:
+				if (symlink(file_entry->link_name, full_name) < 0) {
+					if ((function & extract_quiet) != extract_quiet) {
+						*err = -1;
+						perror_msg("Cannot create symlink from %s to '%s'", file_entry->name, file_entry->link_name);
+					}
+					goto cleanup;
+				}
+				break;
+			case S_IFSOCK:
+			case S_IFBLK:
+			case S_IFCHR:
+			case S_IFIFO:
+				if (mknod(full_name, file_entry->mode, file_entry->device) == -1) {
+					if ((function & extract_quiet) != extract_quiet) {
+						*err = -1;
+						perror_msg("Cannot create node %s", file_entry->name);
+					}
+					goto cleanup;
+				}
+				break;
+                         default:
+				*err = -1;
+				perror_msg("Don't know how to handle %s", full_name);
+
+		}
+
+		/* Changing a symlink's properties normally changes the properties of the
+		 * file pointed to, so dont try and change the date or mode, lchown does
+		 * does the right thing, but isnt available in older versions of libc */
+		if (S_ISLNK(file_entry->mode)) {
+#if (__GLIBC__ > 2) && (__GLIBC_MINOR__ > 1)
+			lchown(full_name, file_entry->uid, file_entry->gid);
+#endif
+		} else {
+			if (function & extract_preserve_date) {
+				t.actime = file_entry->mtime;
+				t.modtime = file_entry->mtime;
+				utime(full_name, &t);
+			}
+			chown(full_name, file_entry->uid, file_entry->gid);
+			chmod(full_name, file_entry->mode);
+		}
+	} else {
+		/* If we arent extracting data we have to skip it,
+		 * if data size is 0 then then just do it anyway
+		 * (saves testing for it) */
+		seek_sub_file(src_stream, file_entry->size);
+	}
+
+	/* extract_list and extract_verbose_list can be used in conjunction
+	 * with one of the above four extraction functions, so do this seperately */
+	if (function & extract_verbose_list) {
+		fprintf(out_stream, "%s %d/%d %8d %s ", mode_string(file_entry->mode),
+			file_entry->uid, file_entry->gid,
+			(int) file_entry->size, time_string(file_entry->mtime));
+	}
+	if ((function & extract_list) || (function & extract_verbose_list)){
+		/* fputs doesnt add a trailing \n, so use fprintf */
+		fprintf(out_stream, "%s\n", file_entry->name);
+	}
+
+cleanup:
+	free(full_name);
+        if ( full_link_name )
+	    free(full_link_name);
+
+	return buffer;
+}
+
+static char *
+unarchive(FILE *src_stream, FILE *out_stream,
+		file_header_t *(*get_headers)(FILE *),
+		void (*free_headers)(file_header_t *),
+		const int extract_function,
+		const char *prefix,
+		const char **extract_names,
+		int *err)
+{
+	file_header_t *file_entry;
+	int extract_flag;
+	int i;
+	char *buffer = NULL;
+
+	*err = 0;
+
+	archive_offset = 0;
+	while ((file_entry = get_headers(src_stream)) != NULL) {
+		extract_flag = TRUE;
+
+		if (extract_names != NULL) {
+			int found_flag = FALSE;
+			char *p = file_entry->name;
+
+			if (p[0] == '.' && p[1] == '/')
+				p += 2;
+
+			for(i = 0; extract_names[i] != 0; i++) {
+				if (strcmp(extract_names[i], p) == 0) {
+					found_flag = TRUE;
+					break;
+				}
+			}
+			if (extract_function & extract_exclude_list) {
+				if (found_flag == TRUE) {
+					extract_flag = FALSE;
+				}
+			} else {
+				/* If its not found in the include list dont extract it */
+				if (found_flag == FALSE) {
+					extract_flag = FALSE;
+				}
+			}
+		}
+
+		if (extract_flag == TRUE) {
+			buffer = extract_archive(src_stream, out_stream,
+					file_entry, extract_function,
+					prefix, err);
+			*err = 0; /* XXX: ignore extraction errors */
+			if (*err) {
+				free_headers(file_entry);
+				break;
+			}
+		} else {
+			/* seek past the data entry */
+			seek_sub_file(src_stream, file_entry->size);
+		}
+		free_headers(file_entry);
+	}
+
+	return buffer;
+}
+
+static file_header_t *
+get_header_ar(FILE *src_stream)
+{
+	file_header_t *typed;
+	union {
+		char raw[60];
+	 	struct {
+ 			char name[16];
+ 			char date[12];
+ 			char uid[6];
+ 			char gid[6];
+ 			char mode[8];
+ 			char size[10];
+ 			char magic[2];
+ 		} formated;
+	} ar;
+	static char *ar_long_names;
+
+	if (fread(ar.raw, 1, 60, src_stream) != 60) {
+		return(NULL);
+	}
+	archive_offset += 60;
+	/* align the headers based on the header magic */
+	if ((ar.formated.magic[0] != '`') || (ar.formated.magic[1] != '\n')) {
+		/* some version of ar, have an extra '\n' after each data entry,
+		 * this puts the next header out by 1 */
+		if (ar.formated.magic[1] != '`') {
+			error_msg("Invalid magic");
+			return(NULL);
+		}
+		/* read the next char out of what would be the data section,
+		 * if its a '\n' then it is a valid header offset by 1*/
+		archive_offset++;
+		if (fgetc(src_stream) != '\n') {
+			error_msg("Invalid magic");
+			return(NULL);
+		}
+		/* fix up the header, we started reading 1 byte too early */
+		/* raw_header[60] wont be '\n' as it should, but it doesnt matter */
+		memmove(ar.raw, &ar.raw[1], 59);
+	}
+
+	typed = (file_header_t *) xcalloc(1, sizeof(file_header_t));
+
+	typed->size = (size_t) atoi(ar.formated.size);
+	/* long filenames have '/' as the first character */
+	if (ar.formated.name[0] == '/') {
+		if (ar.formated.name[1] == '/') {
+			/* If the second char is a '/' then this entries data section
+			 * stores long filename for multiple entries, they are stored
+			 * in static variable long_names for use in future entries */
+			ar_long_names = (char *) xrealloc(ar_long_names, typed->size);
+			fread(ar_long_names, 1, typed->size, src_stream);
+			archive_offset += typed->size;
+			/* This ar entries data section only contained filenames for other records
+			 * they are stored in the static ar_long_names for future reference */
+			return (get_header_ar(src_stream)); /* Return next header */
+		} else if (ar.formated.name[1] == ' ') {
+			/* This is the index of symbols in the file for compilers */
+			seek_sub_file(src_stream, typed->size);
+			return (get_header_ar(src_stream)); /* Return next header */
+		} else {
+			/* The number after the '/' indicates the offset in the ar data section
+			(saved in variable long_name) that conatains the real filename */
+			if (!ar_long_names) {
+				error_msg("Cannot resolve long file name");
+				return (NULL);
+			}
+			typed->name = xstrdup(ar_long_names + atoi(&ar.formated.name[1]));
+		}
+	} else {
+		/* short filenames */
+		typed->name = xcalloc(1, 16);
+		strncpy(typed->name, ar.formated.name, 16);
+	}
+	typed->name[strcspn(typed->name, " /")]='\0';
+
+	/* convert the rest of the now valid char header to its typed struct */
+	parse_mode(ar.formated.mode, &typed->mode);
+	typed->mtime = atoi(ar.formated.date);
+	typed->uid = atoi(ar.formated.uid);
+	typed->gid = atoi(ar.formated.gid);
+
+	return(typed);
+}
+
+static void
+free_header_ar(file_header_t *ar_entry)
+{
+	if (ar_entry == NULL)
+		return;
+
+	free(ar_entry->name);
+	if (ar_entry->link_name)
+		free(ar_entry->link_name);
+
+	free(ar_entry);
+}
+
+
+static file_header_t *
+get_header_tar(FILE *tar_stream)
+{
+	union {
+		unsigned char raw[512];
+		struct {
+			char name[100];		/*   0-99 */
+			char mode[8];		/* 100-107 */
+			char uid[8];		/* 108-115 */
+			char gid[8];		/* 116-123 */
+			char size[12];		/* 124-135 */
+			char mtime[12];		/* 136-147 */
+			char chksum[8];		/* 148-155 */
+			char typeflag;		/* 156-156 */
+			char linkname[100];	/* 157-256 */
+			char magic[6];		/* 257-262 */
+			char version[2];	/* 263-264 */
+			char uname[32];		/* 265-296 */
+			char gname[32];		/* 297-328 */
+			char devmajor[8];	/* 329-336 */
+			char devminor[8];	/* 337-344 */
+			char prefix[155];	/* 345-499 */
+			char padding[12];	/* 500-512 */
+		} formated;
+	} tar;
+	file_header_t *tar_entry = NULL;
+	long i;
+	long sum = 0;
+
+	if (archive_offset % 512 != 0) {
+		seek_sub_file(tar_stream, 512 - (archive_offset % 512));
+	}
+
+	if (fread(tar.raw, 1, 512, tar_stream) != 512) {
+		/* Unfortunately its common for tar files to have all sorts of
+		 * trailing garbage, fail silently */
+//		error_msg("Couldnt read header");
+		return(NULL);
+	}
+	archive_offset += 512;
+
+	/* Check header has valid magic, unfortunately some tar files
+	 * have empty (0'ed) tar entries at the end, which will
+	 * cause this to fail, so fail silently for now
+	 */
+	if (strncmp(tar.formated.magic, "ustar", 5) != 0) {
+#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+		if (strncmp(tar.formated.magic, "\0\0\0\0\0", 5) != 0)
+#endif
+		return(NULL);
+	}
+
+	/* Do checksum on headers */
+	for (i =  0; i < 148 ; i++) {
+		sum += tar.raw[i];
+	}
+	sum += ' ' * 8;
+	for (i =  156; i < 512 ; i++) {
+		sum += tar.raw[i];
+	}
+	if (sum != strtol(tar.formated.chksum, NULL, 8)) {
+		if ( strtol(tar.formated.chksum,NULL,8) != 0 )
+			error_msg("Invalid tar header checksum");
+                return(NULL);
+        }
+
+	/* convert to type'ed variables */
+	tar_entry = xcalloc(1, sizeof(file_header_t));
+
+
+
+	// tar_entry->name = xstrdup(tar.formated.name);
+
+/*
+	parse_mode(tar.formated.mode, &tar_entry->mode);
+*/
+        tar_entry->mode = 07777 & strtol(tar.formated.mode, NULL, 8);
+
+	tar_entry->uid   = strtol(tar.formated.uid, NULL, 8);
+	tar_entry->gid   = strtol(tar.formated.gid, NULL, 8);
+	tar_entry->size  = strtol(tar.formated.size, NULL, 8);
+	tar_entry->mtime = strtol(tar.formated.mtime, NULL, 8);
+
+	tar_entry->device = (strtol(tar.formated.devmajor, NULL, 8) << 8) +
+		strtol(tar.formated.devminor, NULL, 8);
+
+	/* Fix mode, used by the old format */
+	switch (tar.formated.typeflag) {
+	/* hard links are detected as regular files with 0 size and a link name */
+	case '1':
+		tar_entry->mode |= S_IFREG ;
+		break;
+        case 0:
+        case '0':
+
+# ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+		if (last_char_is(tar_entry->name, '/')) {
+			tar_entry->mode |= S_IFDIR;
+		} else
+# endif
+			tar_entry->mode |= S_IFREG;
+		break;
+	case '2':
+		tar_entry->mode |= S_IFLNK;
+		break;
+	case '3':
+		tar_entry->mode |= S_IFCHR;
+		break;
+	case '4':
+		tar_entry->mode |= S_IFBLK;
+		break;
+	case '5':
+		tar_entry->mode |= S_IFDIR;
+		break;
+	case '6':
+		tar_entry->mode |= S_IFIFO;
+		break;
+# ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+	case 'L': {
+			longname = xmalloc(tar_entry->size + 1);
+                        if(fread(longname, tar_entry->size, 1, tar_stream) != 1)
+                                return NULL;
+			longname[tar_entry->size] = '\0';
+			archive_offset += tar_entry->size;
+
+			return(get_header_tar(tar_stream));
+		}
+	case 'K': {
+			linkname = xmalloc(tar_entry->size + 1);
+                        if(fread(linkname, tar_entry->size, 1, tar_stream) != 1)
+                                return NULL;
+			linkname[tar_entry->size] = '\0';
+			archive_offset += tar_entry->size;
+
+			return(get_header_tar(tar_stream));
+		}
+	case 'D':
+	case 'M':
+	case 'N':
+	case 'S':
+	case 'V':
+		perror_msg("Ignoring GNU extension type %c", tar.formated.typeflag);
+# endif
+        default:
+                perror_msg("Unknown typeflag: 0x%x", tar.formated.typeflag);
+                break;
+
+	}
+
+
+#ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+        if (longname) {
+                tar_entry->name = longname;
+                longname = NULL;
+        } else
+#endif
+        {
+                tar_entry->name = xstrndup(tar.formated.name, 100);
+
+                if (tar.formated.prefix[0]) {
+                        char *temp = tar_entry->name;
+                        char *prefixTemp = xstrndup(tar.formated.prefix, 155);
+                        tar_entry->name = concat_path_file(prefixTemp, temp);
+                        free(temp);
+                        free(prefixTemp);
+                }
+        }
+
+	if (linkname) {
+		tar_entry->link_name = linkname;
+		linkname = NULL;
+	} else
+	{
+		tar_entry->link_name = *tar.formated.linkname != '\0' ?
+			xstrndup(tar.formated.linkname, 100) : NULL;
+	}
+
+	return(tar_entry);
+}
+
+static void
+free_header_tar(file_header_t *tar_entry)
+{
+	if (tar_entry == NULL)
+		return;
+
+	free(tar_entry->name);
+	if (tar_entry->link_name)
+		free(tar_entry->link_name);
+
+	free(tar_entry);
+}
+
+char *
+deb_extract(const char *package_filename, FILE *out_stream,
+	const int extract_function, const char *prefix,
+	const char *filename, int *err)
+{
+	FILE *deb_stream = NULL;
+	file_header_t *ar_header = NULL;
+	const char **file_list = NULL;
+	char *output_buffer = NULL;
+	char *ared_file = NULL;
+	char ar_magic[8];
+	int gz_err;
+
+	*err = 0;
+
+	if (filename != NULL) {
+		file_list = xmalloc(sizeof(char *) * 2);
+		file_list[0] = filename;
+		file_list[1] = NULL;
+	}
+
+	if (extract_function & extract_control_tar_gz) {
+		ared_file = "control.tar.gz";
+	}
+	else if (extract_function & extract_data_tar_gz) {
+		ared_file = "data.tar.gz";
+	} else {
+                opkg_msg(ERROR, "Internal error: extract_function=%x\n",
+				extract_function);
+		*err = -1;
+		goto cleanup;
+        }
+
+	/* open the debian package to be worked on */
+	deb_stream = wfopen(package_filename, "r");
+	if (deb_stream == NULL) {
+		*err = -1;
+		goto cleanup;
+	}
+	/* set the buffer size */
+	setvbuf(deb_stream, NULL, _IOFBF, 0x8000);
+
+	/* check ar magic */
+	fread(ar_magic, 1, 8, deb_stream);
+
+	if (strncmp(ar_magic,"!<arch>",7) == 0) {
+		archive_offset = 8;
+
+		while ((ar_header = get_header_ar(deb_stream)) != NULL) {
+			if (strcmp(ared_file, ar_header->name) == 0) {
+				int gunzip_pid = 0;
+				FILE *uncompressed_stream;
+				/* open a stream of decompressed data */
+				uncompressed_stream = gz_open(deb_stream, &gunzip_pid);
+				if (uncompressed_stream == NULL) {
+					*err = -1;
+					goto cleanup;
+				}
+
+				archive_offset = 0;
+				output_buffer = unarchive(uncompressed_stream,
+						out_stream, get_header_tar,
+						free_header_tar,
+						extract_function, prefix,
+						file_list, err);
+				fclose(uncompressed_stream);
+				gz_err = gz_close(gunzip_pid);
+				if (gz_err)
+					*err = -1;
+				free_header_ar(ar_header);
+				break;
+			}
+			if (fseek(deb_stream, ar_header->size, SEEK_CUR) == -1) {
+				opkg_perror(ERROR, "Couldn't fseek into %s", package_filename);
+				*err = -1;
+				free_header_ar(ar_header);
+				goto cleanup;
+			}
+			free_header_ar(ar_header);
+		}
+		goto cleanup;
+	} else if (strncmp(ar_magic, "\037\213", 2) == 0) {
+		/* it's a gz file, let's assume it's an opkg */
+		int unzipped_opkg_pid;
+		FILE *unzipped_opkg_stream;
+		file_header_t *tar_header;
+		archive_offset = 0;
+		if (fseek(deb_stream, 0, SEEK_SET) == -1) {
+			opkg_perror(ERROR, "Couldn't fseek into %s", package_filename);
+			*err = -1;
+			goto cleanup;
+		}
+		unzipped_opkg_stream = gz_open(deb_stream, &unzipped_opkg_pid);
+		if (unzipped_opkg_stream == NULL) {
+			*err = -1;
+			goto cleanup;
+		}
+
+		/* walk through outer tar file to find ared_file */
+		while ((tar_header = get_header_tar(unzipped_opkg_stream)) != NULL) {
+                        int name_offset = 0;
+                        if (strncmp(tar_header->name, "./", 2) == 0)
+                                name_offset = 2;
+			if (strcmp(ared_file, tar_header->name+name_offset) == 0) {
+				int gunzip_pid = 0;
+				FILE *uncompressed_stream;
+				/* open a stream of decompressed data */
+				uncompressed_stream = gz_open(unzipped_opkg_stream, &gunzip_pid);
+				if (uncompressed_stream == NULL) {
+					*err = -1;
+					goto cleanup;
+				}
+				archive_offset = 0;
+
+				output_buffer = unarchive(uncompressed_stream,
+							  out_stream,
+							  get_header_tar,
+							  free_header_tar,
+							  extract_function,
+							  prefix,
+							  file_list,
+							  err);
+
+				free_header_tar(tar_header);
+				fclose(uncompressed_stream);
+				gz_err = gz_close(gunzip_pid);
+				if (gz_err)
+					*err = -1;
+				break;
+			}
+			seek_sub_file(unzipped_opkg_stream, tar_header->size);
+			free_header_tar(tar_header);
+		}
+		fclose(unzipped_opkg_stream);
+		gz_err = gz_close(unzipped_opkg_pid);
+		if (gz_err)
+			*err = -1;
+
+		goto cleanup;
+	} else {
+		*err = -1;
+		error_msg("%s: invalid magic", package_filename);
+	}
+
+cleanup:
+	if (deb_stream)
+		fclose(deb_stream);
+	if (file_list)
+		free(file_list);
+
+	return output_buffer;
+}
diff --git a/src/libbb/.svn/text-base/unzip.c.svn-base b/src/libbb/.svn/text-base/unzip.c.svn-base
new file mode 100644
index 0000000..435effb
--- /dev/null
+++ b/src/libbb/.svn/text-base/unzip.c.svn-base
@@ -0,0 +1,1021 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * gunzip implementation for busybox
+ *
+ * Based on GNU gzip v1.2.4 Copyright (C) 1992-1993 Jean-loup Gailly.
+ *
+ * Originally adjusted for busybox by Sven Rudolph <sr1@inf.tu-dresden.de>
+ * based on gzip sources
+ *
+ * Adjusted further by Erik Andersen <andersee@debian.org> to support
+ * files as well as stdin/stdout, and to generally behave itself wrt
+ * command line handling.
+ *
+ * General cleanup to better adhere to the style guide and make use of
+ * standard busybox functions by Glenn McGrath <bug1@optushome.com.au>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *
+ * gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface
+ * Copyright (C) 1992-1993 Jean-loup Gailly
+ * The unzip code was written and put in the public domain by Mark Adler.
+ * Portions of the lzw code are derived from the public domain 'compress'
+ * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,
+ * Ken Turkowski, Dave Mack and Peter Jannesen.
+ *
+ * See the license_msg below and the file COPYING for the software license.
+ * See the file algorithm.doc for the compression algorithms and file formats.
+ */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include "libbb.h"
+
+static FILE *in_file, *out_file;
+
+static unsigned char *window;
+static unsigned long *crc_table = NULL;
+
+static unsigned long crc; /* shift register contents */
+
+/*
+ * window size--must be a power of two, and
+ *  at least 32K for zip's deflate method
+ */
+static const int WSIZE = 0x8000;
+
+/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
+static const int BMAX = 16;		/* maximum bit length of any code (16 for explode) */
+static const int N_MAX = 288;		/* maximum number of codes in any set */
+
+static long bytes_out;		/* number of output bytes */
+static unsigned long outcnt;	/* bytes in output buffer */
+
+static unsigned hufts;		/* track memory usage */
+static unsigned long bb;			/* bit buffer */
+static unsigned bk;		/* bits in bit buffer */
+
+typedef struct huft_s {
+	unsigned char e;		/* number of extra bits or operation */
+	unsigned char b;		/* number of bits in this code or subcode */
+	union {
+		unsigned short n;		/* literal, length base, or distance base */
+		struct huft_s *t;	/* pointer to next level of table */
+	} v;
+} huft_t;
+
+static const unsigned short mask_bits[] = {
+	0x0000,
+	0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+	0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+//static int error_number = 0;
+/* ========================================================================
+ * Signal and error handler.
+ */
+
+static void abort_gzip()
+{
+	error_msg("gzip aborted\n");
+	_exit(-1);
+}
+
+static void make_crc_table()
+{
+	unsigned long table_entry;      /* crc shift register */
+	unsigned long poly = 0;      /* polynomial exclusive-or pattern */
+	int i;                /* counter for all possible eight bit values */
+	int k;                /* byte being shifted into crc apparatus */
+
+	/* terms of polynomial defining this crc (except x^32): */
+	static int p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
+
+	/* initial shift register value */
+	crc = 0xffffffffL;
+	crc_table = (unsigned long *) xmalloc(256 * sizeof(unsigned long));
+
+	/* Make exclusive-or pattern from polynomial (0xedb88320) */
+	for (i = 0; i < sizeof(p)/sizeof(int); i++)
+		poly |= 1L << (31 - p[i]);
+
+	/* Compute and print table of CRC's, five per line */
+	for (i = 0; i < 256; i++) {
+		table_entry = i;
+	   /* The idea to initialize the register with the byte instead of
+	     * zero was stolen from Haruhiko Okumura's ar002
+	     */
+		for (k = 8; k; k--) {
+			table_entry = table_entry & 1 ? (table_entry >> 1) ^ poly : table_entry >> 1;
+		}
+		crc_table[i]=table_entry;
+	}
+}
+
+/* ===========================================================================
+ * Write the output window window[0..outcnt-1] and update crc and bytes_out.
+ * (Used for the decompressed data only.)
+ */
+static void flush_window(void)
+{
+	int n;
+
+	if (outcnt == 0)
+		return;
+
+	for (n = 0; n < outcnt; n++) {
+		crc = crc_table[((int) crc ^ (window[n])) & 0xff] ^ (crc >> 8);
+	}
+
+	if (fwrite(window, 1, outcnt, out_file) != outcnt) {
+		/*
+		 * The Parent process may not be interested in all the data we have,
+		 * in which case it will rudely close its end of the pipe and
+		 * wait for us to exit.
+		 */
+		if (errno == EPIPE)
+			_exit(EXIT_SUCCESS);
+
+		error_msg("Couldnt write");
+		_exit(EXIT_FAILURE);
+	}
+	bytes_out += (unsigned long) outcnt;
+	outcnt = 0;
+}
+
+/*
+ * Free the malloc'ed tables built by huft_build(), which makes a linked
+ * list of the tables it made, with the links in a dummy first entry of
+ * each table.
+ * t: table to free
+ */
+static int huft_free(huft_t *t)
+{
+	huft_t *p, *q;
+
+	/* Go through linked list, freeing from the malloced (t[-1]) address. */
+	p = t;
+	while (p != (huft_t *) NULL) {
+		q = (--p)->v.t;
+		free((char *) p);
+		p = q;
+	}
+	return 0;
+}
+
+/* Given a list of code lengths and a maximum table size, make a set of
+ * tables to decode that set of codes.  Return zero on success, one if
+ * the given code set is incomplete (the tables are still built in this
+ * case), two if the input is invalid (all zero length codes or an
+ * oversubscribed set of lengths), and three if not enough memory.
+ *
+ * b:	code lengths in bits (all assumed <= BMAX)
+ * n:	number of codes (assumed <= N_MAX)
+ * s:	number of simple-valued codes (0..s-1)
+ * d:	list of base values for non-simple codes
+ * e:	list of extra bits for non-simple codes
+ * t:	result: starting table
+ * m:	maximum lookup bits, returns actual
+ */
+static int huft_build(unsigned int *b, const unsigned int n, const unsigned int s,
+	const unsigned short *d, const unsigned short *e, huft_t **t, int *m)
+{
+	unsigned a;		/* counter for codes of length k */
+	unsigned c[BMAX + 1];	/* bit length count table */
+	unsigned f;		/* i repeats in table every f entries */
+	int g;			/* maximum code length */
+	int h;			/* table level */
+	unsigned i;	/* counter, current code */
+	unsigned j;	/* counter */
+	int k;		/* number of bits in current code */
+	int l;			/* bits per table (returned in m) */
+	unsigned *p;		/* pointer into c[], b[], or v[] */
+	huft_t *q;	/* points to current table */
+	huft_t r;		/* table entry for structure assignment */
+	huft_t *u[BMAX];	/* table stack */
+	unsigned v[N_MAX];	/* values in order of bit length */
+	int w;		/* bits before this table == (l * h) */
+	unsigned x[BMAX + 1];	/* bit offsets, then code stack */
+	unsigned *xp;		/* pointer into x */
+	int y;			/* number of dummy codes added */
+	unsigned z;		/* number of entries in current table */
+
+	/* Generate counts for each bit length */
+	memset ((void *)(c), 0, sizeof(c));
+	p = b;
+	i = n;
+	do {
+		c[*p]++;	/* assume all entries <= BMAX */
+		p++;		/* Can't combine with above line (Solaris bug) */
+	} while (--i);
+	if (c[0] == n) {	/* null input--all zero length codes */
+		*t = (huft_t *) NULL;
+		*m = 0;
+		return 0;
+	}
+
+	/* Find minimum and maximum length, bound *m by those */
+	l = *m;
+	for (j = 1; j <= BMAX; j++)
+		if (c[j])
+			break;
+	k = j;				/* minimum code length */
+	if ((unsigned) l < j)
+		l = j;
+	for (i = BMAX; i; i--)
+		if (c[i])
+			break;
+	g = i;				/* maximum code length */
+	if ((unsigned) l > i)
+		l = i;
+	*m = l;
+
+	/* Adjust last length count to fill out codes, if needed */
+	for (y = 1 << j; j < i; j++, y <<= 1)
+		if ((y -= c[j]) < 0)
+			return 2;	/* bad input: more codes than bits */
+	if ((y -= c[i]) < 0)
+		return 2;
+	c[i] += y;
+
+	/* Generate starting offsets into the value table for each length */
+	x[1] = j = 0;
+	p = c + 1;
+	xp = x + 2;
+	while (--i) {			/* note that i == g from above */
+		*xp++ = (j += *p++);
+	}
+
+	/* Make a table of values in order of bit lengths */
+	p = b;
+	i = 0;
+	do {
+		if ((j = *p++) != 0)
+			v[x[j]++] = i;
+	} while (++i < n);
+
+	/* Generate the Huffman codes and for each, make the table entries */
+	x[0] = i = 0;			/* first Huffman code is zero */
+	p = v;				/* grab values in bit order */
+	h = -1;				/* no tables yet--level -1 */
+	w = -l;				/* bits decoded == (l * h) */
+	u[0] = (huft_t *) NULL;	/* just to keep compilers happy */
+	q = (huft_t *) NULL;	/* ditto */
+	z = 0;				/* ditto */
+
+	/* go through the bit lengths (k already is bits in shortest code) */
+	for (; k <= g; k++) {
+		a = c[k];
+		while (a--) {
+			/* here i is the Huffman code of length k bits for value *p */
+			/* make tables up to required level */
+			while (k > w + l) {
+				h++;
+				w += l;		/* previous table always l bits */
+
+				/* compute minimum size table less than or equal to l bits */
+				z = (z = g - w) > (unsigned) l ? l : z;	/* upper limit on table size */
+				if ((f = 1 << (j = k - w)) > a + 1) {	/* try a k-w bit table *//* too few codes for k-w bit table */
+					f -= a + 1;	/* deduct codes from patterns left */
+					xp = c + k;
+					while (++j < z) {	/* try smaller tables up to z bits */
+						if ((f <<= 1) <= *++xp)
+							break;	/* enough codes to use up j bits */
+						f -= *xp;	/* else deduct codes from patterns */
+					}
+				}
+				z = 1 << j;		/* table entries for j-bit table */
+
+				/* allocate and link in new table */
+				if ((q = (huft_t *) xmalloc((z + 1) * sizeof(huft_t))) == NULL) {
+					if (h) {
+						huft_free(u[0]);
+					}
+					return 3;	/* not enough memory */
+				}
+				hufts += z + 1;	/* track memory usage */
+				*t = q + 1;		/* link to list for huft_free() */
+				*(t = &(q->v.t)) = NULL;
+				u[h] = ++q;		/* table starts after link */
+
+				/* connect to last table, if there is one */
+				if (h) {
+					x[h] = i;	/* save pattern for backing up */
+					r.b = (unsigned char) l;	/* bits to dump before this table */
+					r.e = (unsigned char) (16 + j);	/* bits in this table */
+					r.v.t = q;	/* pointer to this table */
+					j = i >> (w - l);	/* (get around Turbo C bug) */
+					u[h - 1][j] = r;	/* connect to last table */
+				}
+			}
+
+			/* set up table entry in r */
+			r.b = (unsigned char) (k - w);
+			if (p >= v + n)
+				r.e = 99;		/* out of values--invalid code */
+			else if (*p < s) {
+				r.e = (unsigned char) (*p < 256 ? 16 : 15);	/* 256 is end-of-block code */
+				r.v.n = (unsigned short) (*p);	/* simple code is just the value */
+				p++;			/* one compiler does not like *p++ */
+			} else {
+				r.e = (unsigned char) e[*p - s];	/* non-simple--look up in lists */
+				r.v.n = d[*p++ - s];
+			}
+
+			/* fill code-like entries with r */
+			f = 1 << (k - w);
+			for (j = i >> w; j < z; j += f)
+				q[j] = r;
+
+			/* backwards increment the k-bit code i */
+			for (j = 1 << (k - 1); i & j; j >>= 1)
+				i ^= j;
+			i ^= j;
+
+			/* backup over finished tables */
+			while ((i & ((1 << w) - 1)) != x[h]) {
+				h--;			/* don't need to update q */
+				w -= l;
+			}
+		}
+	}
+	/* Return true (1) if we were given an incomplete table */
+	return y != 0 && g != 1;
+}
+
+/*
+ * inflate (decompress) the codes in a deflated (compressed) block.
+ * Return an error code or zero if it all goes ok.
+ *
+ * tl, td: literal/length and distance decoder tables
+ * bl, bd: number of bits decoded by tl[] and td[]
+ */
+static int inflate_codes(huft_t *tl, huft_t *td, int bl, int bd)
+{
+	unsigned long e;		/* table entry flag/number of extra bits */
+	unsigned long n, d;				/* length and index for copy */
+	unsigned long w;				/* current window position */
+	huft_t *t;				/* pointer to table entry */
+	unsigned ml, md;			/* masks for bl and bd bits */
+	unsigned long b;				/* bit buffer */
+	unsigned k;		/* number of bits in bit buffer */
+
+	/* make local copies of globals */
+	b = bb;					/* initialize bit buffer */
+	k = bk;
+	w = outcnt;				/* initialize window position */
+
+	/* inflate the coded data */
+	ml = mask_bits[bl];			/* precompute masks for speed */
+	md = mask_bits[bd];
+	for (;;) {				/* do until end of block */
+		while (k < (unsigned) bl) {
+			b |= ((unsigned long)fgetc(in_file)) << k;
+			k += 8;
+		}
+		if ((e = (t = tl + ((unsigned) b & ml))->e) > 16)
+		do {
+			if (e == 99) {
+				return 1;
+			}
+			b >>= t->b;
+			k -= t->b;
+			e -= 16;
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+		} while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e) > 16);
+		b >>= t->b;
+		k -= t->b;
+		if (e == 16) {		/* then it's a literal */
+			window[w++] = (unsigned char) t->v.n;
+			if (w == WSIZE) {
+				outcnt=(w),
+				flush_window();
+				w = 0;
+			}
+		} else {				/* it's an EOB or a length */
+
+			/* exit if end of block */
+			if (e == 15) {
+				break;
+			}
+
+			/* get length of block to copy */
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+			n = t->v.n + ((unsigned) b & mask_bits[e]);
+			b >>= e;
+			k -= e;
+
+			/* decode distance of block to copy */
+			while (k < (unsigned) bd) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+
+			if ((e = (t = td + ((unsigned) b & md))->e) > 16)
+				do {
+					if (e == 99)
+						return 1;
+					b >>= t->b;
+					k -= t->b;
+					e -= 16;
+					while (k < e) {
+						b |= ((unsigned long)fgetc(in_file)) << k;
+						k += 8;
+					}
+				} while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e) > 16);
+			b >>= t->b;
+			k -= t->b;
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+			d = w - t->v.n - ((unsigned) b & mask_bits[e]);
+			b >>= e;
+			k -= e;
+
+			/* do the copy */
+			do {
+				n -= (e = (e = WSIZE - ((d &= WSIZE - 1) > w ? d : w)) > n ? n : e);
+#if !defined(NOMEMCPY) && !defined(DEBUG)
+				if (w - d >= e) {	/* (this test assumes unsigned comparison) */
+					memcpy(window + w, window + d, e);
+					w += e;
+					d += e;
+				} else			/* do it slow to avoid memcpy() overlap */
+#endif							/* !NOMEMCPY */
+					do {
+						window[w++] = window[d++];
+					} while (--e);
+				if (w == WSIZE) {
+					outcnt=(w),
+					flush_window();
+					w = 0;
+				}
+			} while (n);
+		}
+	}
+
+	/* restore the globals from the locals */
+	outcnt = w;			/* restore global window pointer */
+	bb = b;				/* restore global bit buffer */
+	bk = k;
+
+	/* done */
+	return 0;
+}
+
+/*
+ * decompress an inflated block
+ * e: last block flag
+ *
+ * GLOBAL VARIABLES: bb, kk,
+ */
+static int inflate_block(int *e)
+{
+	unsigned t;			/* block type */
+	unsigned long b;			/* bit buffer */
+	unsigned k;		/* number of bits in bit buffer */
+	static unsigned short cplens[] = {		/* Copy lengths for literal codes 257..285 */
+		3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+		35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
+	};
+	/* note: see note #13 above about the 258 in this list. */
+	static unsigned short cplext[] = {		/* Extra bits for literal codes 257..285 */
+		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+		3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 99, 99
+	};				/* 99==invalid */
+	static unsigned short cpdist[] = {		/* Copy offsets for distance codes 0..29 */
+		1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+		257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+		8193, 12289, 16385, 24577
+	};
+	static unsigned short cpdext[] = {		/* Extra bits for distance codes */
+		0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+		7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+		12, 12, 13, 13
+	};
+
+	/* make local bit buffer */
+	b = bb;
+	k = bk;
+
+	/* read in last block bit */
+	while (k < 1) {
+		b |= ((unsigned long)fgetc(in_file)) << k;
+		k += 8;
+	}
+	*e = (int) b & 1;
+	b >>= 1;
+	k -= 1;
+
+	/* read in block type */
+	while (k < 2) {
+		b |= ((unsigned long)fgetc(in_file)) << k;
+		k += 8;
+	}
+	t = (unsigned) b & 3;
+	b >>= 2;
+	k -= 2;
+
+	/* restore the global bit buffer */
+	bb = b;
+	bk = k;
+
+	/* inflate that block type */
+	switch (t) {
+	case 0:	/* Inflate stored */
+		{
+			unsigned long n;			/* number of bytes in block */
+			unsigned long w;			/* current window position */
+			unsigned long b_stored;			/* bit buffer */
+			unsigned long k_stored;		/* number of bits in bit buffer */
+
+			/* make local copies of globals */
+			b_stored = bb;				/* initialize bit buffer */
+			k_stored = bk;
+			w = outcnt;			/* initialize window position */
+
+			/* go to byte boundary */
+			n = k_stored & 7;
+			b_stored >>= n;
+			k_stored -= n;
+
+			/* get the length and its complement */
+			while (k_stored < 16) {
+				b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+				k_stored += 8;
+			}
+			n = ((unsigned) b_stored & 0xffff);
+			b_stored >>= 16;
+			k_stored -= 16;
+			while (k_stored < 16) {
+				b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+				k_stored += 8;
+			}
+			if (n != (unsigned) ((~b_stored) & 0xffff)) {
+				return 1;		/* error in compressed data */
+			}
+			b_stored >>= 16;
+			k_stored -= 16;
+
+			/* read and output the compressed data */
+			while (n--) {
+				while (k_stored < 8) {
+					b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+					k_stored += 8;
+				}
+				window[w++] = (unsigned char) b_stored;
+				if (w == (unsigned long)WSIZE) {
+					outcnt=(w),
+					flush_window();
+					w = 0;
+				}
+				b_stored >>= 8;
+				k_stored -= 8;
+			}
+
+			/* restore the globals from the locals */
+			outcnt = w;			/* restore global window pointer */
+			bb = b_stored;				/* restore global bit buffer */
+			bk = k_stored;
+			return 0;
+		}
+	case 1:	/* Inflate fixed
+			 * decompress an inflated type 1 (fixed Huffman codes) block.  We should
+			 * either replace this with a custom decoder, or at least precompute the
+			 * Huffman tables.
+			 */
+		{
+			int i;					/* temporary variable */
+			huft_t *tl;				/* literal/length code table */
+			huft_t *td;				/* distance code table */
+			int bl;					/* lookup bits for tl */
+			int bd;					/* lookup bits for td */
+			unsigned int l[288];	/* length list for huft_build */
+
+			/* set up literal table */
+			for (i = 0; i < 144; i++) {
+				l[i] = 8;
+			}
+			for (; i < 256; i++) {
+				l[i] = 9;
+			}
+			for (; i < 280; i++) {
+				l[i] = 7;
+			}
+			for (; i < 288; i++) {	/* make a complete, but wrong code set */
+				l[i] = 8;
+			}
+			bl = 7;
+			if ((i = huft_build(l, 288, 257, cplens, cplext, &tl, &bl)) != 0) {
+				return i;
+			}
+
+			/* set up distance table */
+			for (i = 0; i < 30; i++) {	/* make an incomplete code set */
+				l[i] = 5;
+			}
+			bd = 5;
+			if ((i = huft_build(l, 30, 0, cpdist, cpdext, &td, &bd)) > 1) {
+				huft_free(tl);
+				return i;
+			}
+
+			/* decompress until an end-of-block code */
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
+				return 1;
+			}
+
+			/* free the decoding tables, return */
+			huft_free(tl);
+			huft_free(td);
+			return 0;
+		}
+	case 2:	/* Inflate dynamic */
+		{
+			/* Tables for deflate from PKZIP's appnote.txt. */
+			static unsigned border[] = {	/* Order of the bit length code lengths */
+				16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+			};
+			int dbits = 6;					/* bits in base distance lookup table */
+			int lbits = 9;					/* bits in base literal/length lookup table */
+
+			int i;						/* temporary variables */
+			unsigned j;
+			unsigned l;					/* last length */
+			unsigned m;					/* mask for bit lengths table */
+			unsigned n;					/* number of lengths to get */
+			huft_t *tl;			/* literal/length code table */
+			huft_t *td;			/* distance code table */
+			int bl;						/* lookup bits for tl */
+			int bd;						/* lookup bits for td */
+			unsigned nb;				/* number of bit length codes */
+			unsigned nl;				/* number of literal/length codes */
+			unsigned nd;				/* number of distance codes */
+
+			unsigned ll[286 + 30];		/* literal/length and distance code lengths */
+			unsigned long b_dynamic;	/* bit buffer */
+			unsigned k_dynamic;		/* number of bits in bit buffer */
+
+			/* make local bit buffer */
+			b_dynamic = bb;
+			k_dynamic = bk;
+
+			/* read in table lengths */
+			while (k_dynamic < 5) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nl = 257 + ((unsigned) b_dynamic & 0x1f);	/* number of literal/length codes */
+			b_dynamic >>= 5;
+			k_dynamic -= 5;
+			while (k_dynamic < 5) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nd = 1 + ((unsigned) b_dynamic & 0x1f);	/* number of distance codes */
+			b_dynamic >>= 5;
+			k_dynamic -= 5;
+			while (k_dynamic < 4) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nb = 4 + ((unsigned) b_dynamic & 0xf);	/* number of bit length codes */
+			b_dynamic >>= 4;
+			k_dynamic -= 4;
+			if (nl > 286 || nd > 30) {
+				return 1;	/* bad lengths */
+			}
+
+			/* read in bit-length-code lengths */
+			for (j = 0; j < nb; j++) {
+				while (k_dynamic < 3) {
+					b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+					k_dynamic += 8;
+				}
+				ll[border[j]] = (unsigned) b_dynamic & 7;
+				b_dynamic >>= 3;
+				k_dynamic -= 3;
+			}
+			for (; j < 19; j++) {
+				ll[border[j]] = 0;
+			}
+
+			/* build decoding table for trees--single level, 7 bit lookup */
+			bl = 7;
+			if ((i = huft_build(ll, 19, 19, NULL, NULL, &tl, &bl)) != 0) {
+				if (i == 1) {
+					huft_free(tl);
+				}
+				return i;			/* incomplete code set */
+			}
+
+			/* read in literal and distance code lengths */
+			n = nl + nd;
+			m = mask_bits[bl];
+			i = l = 0;
+			while ((unsigned) i < n) {
+				while (k_dynamic < (unsigned) bl) {
+					b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+					k_dynamic += 8;
+				}
+				j = (td = tl + ((unsigned) b_dynamic & m))->b;
+				b_dynamic >>= j;
+				k_dynamic -= j;
+				j = td->v.n;
+				if (j < 16) {			/* length of code in bits (0..15) */
+					ll[i++] = l = j;	/* save last length in l */
+				}
+				else if (j == 16) {		/* repeat last length 3 to 6 times */
+					while (k_dynamic < 2) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 3 + ((unsigned) b_dynamic & 3);
+					b_dynamic >>= 2;
+					k_dynamic -= 2;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = l;
+					}
+				} else if (j == 17) {	/* 3 to 10 zero length codes */
+					while (k_dynamic < 3) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 3 + ((unsigned) b_dynamic & 7);
+					b_dynamic >>= 3;
+					k_dynamic -= 3;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = 0;
+					}
+					l = 0;
+				} else {		/* j == 18: 11 to 138 zero length codes */
+					while (k_dynamic < 7) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 11 + ((unsigned) b_dynamic & 0x7f);
+					b_dynamic >>= 7;
+					k_dynamic -= 7;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = 0;
+					}
+					l = 0;
+				}
+			}
+
+			/* free decoding table for trees */
+			huft_free(tl);
+
+			/* restore the global bit buffer */
+			bb = b_dynamic;
+			bk = k_dynamic;
+
+			/* build the decoding tables for literal/length and distance codes */
+			bl = lbits;
+			if ((i = huft_build(ll, nl, 257, cplens, cplext, &tl, &bl)) != 0) {
+				if (i == 1) {
+					error_msg("Incomplete literal tree");
+					huft_free(tl);
+				}
+				return i;			/* incomplete code set */
+			}
+			bd = dbits;
+			if ((i = huft_build(ll + nl, nd, 0, cpdist, cpdext, &td, &bd)) != 0) {
+				if (i == 1) {
+					error_msg("incomplete distance tree");
+					huft_free(td);
+				}
+				huft_free(tl);
+				return i;			/* incomplete code set */
+			}
+
+			/* decompress until an end-of-block code */
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
+				return 1;
+			}
+
+			/* free the decoding tables, return */
+			huft_free(tl);
+			huft_free(td);
+			return 0;
+		}
+	default:
+		/* bad block type */
+		return 2;
+	}
+}
+
+/*
+ * decompress an inflated entry
+ *
+ * GLOBAL VARIABLES: outcnt, bk, bb, hufts, inptr
+ */
+static int inflate()
+{
+	int e;				/* last block flag */
+	int r;				/* result code */
+	unsigned h = 0;		/* maximum struct huft's malloc'ed */
+
+	/* initialize window, bit buffer */
+	outcnt = 0;
+	bk = 0;
+	bb = 0;
+
+	/* decompress until the last block */
+	do {
+		hufts = 0;
+		if ((r = inflate_block(&e)) != 0) {
+			return r;
+		}
+		if (hufts > h) {
+			h = hufts;
+		}
+	} while (!e);
+
+	/* Undo too much lookahead.  The next read will be byte aligned so we
+	 * can discard unused bits in the last meaningful byte.  */
+	while (bk >= 8) {
+		bk -= 8;
+		ungetc((bb << bk), in_file);
+	}
+
+	/* flush out window */
+	flush_window();
+
+	/* return success */
+	return 0;
+}
+
+/* ===========================================================================
+ * Unzip in to out.  This routine works on both gzip and pkzip files.
+ *
+ * IN assertions: the buffer inbuf contains already the beginning of
+ *   the compressed data, from offsets inptr to insize-1 included.
+ *   The magic header has already been checked. The output buffer is cleared.
+ * in, out: input and output file descriptors
+ */
+extern int unzip(FILE *l_in_file, FILE *l_out_file)
+{
+	const int extra_field = 0x04;	/* bit 2 set: extra field present */
+	const int orig_name = 0x08;	/* bit 3 set: original file name present */
+	const int comment = 0x10;	/* bit 4 set: file comment present */
+	unsigned char buf[8];	/* extended local header */
+	unsigned char flags;	/* compression flags */
+	char magic[2];			/* magic header */
+	int method;
+	typedef void (*sig_type) (int);
+	int exit_code=0;	/* program exit code */
+	int i;
+
+	in_file = l_in_file;
+	out_file = l_out_file;
+
+	if (signal(SIGINT, SIG_IGN) != SIG_IGN) {
+		(void) signal(SIGINT, (sig_type) abort_gzip);
+	}
+#ifdef SIGTERM
+//	if (signal(SIGTERM, SIG_IGN) != SIG_IGN) {
+//		(void) signal(SIGTERM, (sig_type) abort_gzip);
+//	}
+#endif
+#ifdef SIGHUP
+	if (signal(SIGHUP, SIG_IGN) != SIG_IGN) {
+		(void) signal(SIGHUP, (sig_type) abort_gzip);
+	}
+#endif
+
+	signal(SIGPIPE, SIG_IGN);
+
+	/* Allocate all global buffers (for DYN_ALLOC option) */
+	window = xmalloc((size_t)(((2L*WSIZE)+1L)*sizeof(unsigned char)));
+	outcnt = 0;
+	bytes_out = 0L;
+
+	magic[0] = fgetc(in_file);
+	magic[1] = fgetc(in_file);
+
+	/* Magic header for gzip files, 1F 8B = \037\213 */
+	if (memcmp(magic, "\037\213", 2) != 0) {
+		error_msg("Invalid gzip magic");
+		return EXIT_FAILURE;
+	}
+
+	method = (int) fgetc(in_file);
+	if (method != 8) {
+		error_msg("unknown method %d -- get newer version of gzip", method);
+		exit_code = 1;
+		return -1;
+	}
+
+	flags = (unsigned char) fgetc(in_file);
+
+	/* Ignore time stamp(4), extra flags(1), OS type(1) */
+	for (i = 0; i < 6; i++)
+		fgetc(in_file);
+
+	if ((flags & extra_field) != 0) {
+		size_t extra;
+		extra = fgetc(in_file);
+		extra += fgetc(in_file) << 8;
+
+		for (i = 0; i < extra; i++)
+			fgetc(in_file);
+	}
+
+	/* Discard original name if any */
+	if ((flags & orig_name) != 0) {
+		while (fgetc(in_file) != 0);	/* null */
+	}
+
+	/* Discard file comment if any */
+	if ((flags & comment) != 0) {
+		while (fgetc(in_file) != 0);	/* null */
+	}
+
+	if (method < 0) {
+		return(exit_code);
+	}
+
+	make_crc_table();
+
+	/* Decompress */
+	if (method == 8) {
+
+		int res = inflate();
+
+		if (res == 3) {
+			perror_msg("inflate");
+			exit_code = 1;
+		} else if (res != 0) {
+			error_msg("invalid compressed data--format violated");
+			exit_code = 1;
+		}
+
+	} else {
+		error_msg("internal error, invalid method");
+		exit_code = 1;
+	}
+
+	/* Get the crc and original length
+	 * crc32  (see algorithm.doc)
+	 * uncompressed input size modulo 2^32
+	 */
+	fread(buf, 1, 8, in_file);
+
+	/* Validate decompression - crc */
+	if (!exit_code && (unsigned int)((buf[0] | (buf[1] << 8)) |((buf[2] | (buf[3] << 8)) << 16)) != (crc ^ 0xffffffffL)) {
+		error_msg("invalid compressed data--crc error");
+		exit_code = 1;
+	}
+	/* Validate decompression - size */
+	if (!exit_code && ((buf[4] | (buf[5] << 8)) |((buf[6] | (buf[7] << 8)) << 16)) != (unsigned long) bytes_out) {
+		error_msg("invalid compressed data--length error");
+		exit_code = 1;
+	}
+
+	free(window);
+	free(crc_table);
+
+	window = NULL;
+	crc_table = NULL;
+
+	return exit_code;
+}
diff --git a/src/libbb/.svn/text-base/wfopen.c.svn-base b/src/libbb/.svn/text-base/wfopen.c.svn-base
new file mode 100644
index 0000000..f58ec90
--- /dev/null
+++ b/src/libbb/.svn/text-base/wfopen.c.svn-base
@@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include "libbb.h"
+
+FILE *wfopen(const char *path, const char *mode)
+{
+	FILE *fp;
+	if ((fp = fopen(path, mode)) == NULL) {
+		perror_msg("%s", path);
+		errno = 0;
+	}
+	return fp;
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/xfuncs.c.svn-base b/src/libbb/.svn/text-base/xfuncs.c.svn-base
new file mode 100644
index 0000000..f577315
--- /dev/null
+++ b/src/libbb/.svn/text-base/xfuncs.c.svn-base
@@ -0,0 +1,93 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "libbb.h"
+
+
+extern void *xmalloc(size_t size)
+{
+	void *ptr = malloc(size);
+	if (ptr == NULL && size != 0)
+		perror_msg_and_die("malloc");
+	return ptr;
+}
+
+extern void *xrealloc(void *ptr, size_t size)
+{
+	ptr = realloc(ptr, size);
+	if (ptr == NULL && size != 0)
+		perror_msg_and_die("realloc");
+	return ptr;
+}
+
+extern void *xcalloc(size_t nmemb, size_t size)
+{
+	void *ptr = calloc(nmemb, size);
+	if (ptr == NULL && nmemb != 0 && size != 0)
+		perror_msg_and_die("calloc");
+	return ptr;
+}
+
+extern char * xstrdup (const char *s) {
+	char *t;
+
+	if (s == NULL)
+		return NULL;
+
+	t = strdup (s);
+
+	if (t == NULL)
+		perror_msg_and_die("strdup");
+
+	return t;
+}
+
+extern char * xstrndup (const char *s, int n) {
+	char *t;
+
+	if (s == NULL)
+		error_msg_and_die("xstrndup bug");
+
+	t = xmalloc(++n);
+
+	return safe_strncpy(t,s,n);
+}
+
+FILE *xfopen(const char *path, const char *mode)
+{
+	FILE *fp;
+	if ((fp = fopen(path, mode)) == NULL)
+		perror_msg_and_die("%s", path);
+	return fp;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/.svn/text-base/xreadlink.c.svn-base b/src/libbb/.svn/text-base/xreadlink.c.svn-base
new file mode 100644
index 0000000..7d77a3b
--- /dev/null
+++ b/src/libbb/.svn/text-base/xreadlink.c.svn-base
@@ -0,0 +1,37 @@
+/*
+ *  xreadlink.c - safe implementation of readlink.
+ *  Returns a NULL on failure...
+ */
+
+#include <stdio.h>
+
+/*
+ * NOTE: This function returns a malloced char* that you will have to free
+ * yourself. You have been warned.
+ */
+
+#include <unistd.h>
+#include "libbb.h"
+
+extern char *xreadlink(const char *path)
+{
+	static const int GROWBY = 80; /* how large we will grow strings by */
+
+	char *buf = NULL;
+	int bufsize = 0, readsize = 0;
+
+	do {
+		buf = xrealloc(buf, bufsize += GROWBY);
+		readsize = readlink(path, buf, bufsize); /* 1st try */
+		if (readsize == -1) {
+		    perror_msg("%s", path);
+		    return NULL;
+		}
+	}
+	while (bufsize < readsize + 1);
+
+	buf[readsize] = '\0';
+
+	return buf;
+}
+
diff --git a/src/libbb/Makefile.am b/src/libbb/Makefile.am
new file mode 100644
index 0000000..1cc82df
--- /dev/null
+++ b/src/libbb/Makefile.am
@@ -0,0 +1,26 @@
+HOST_CPU=@host_cpu@
+BUILD_CPU=@build_cpu@
+ALL_CFLAGS=-g -O -Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@
+
+noinst_LTLIBRARIES = libbb.la
+
+libbb_la_SOURCES = gz_open.c \
+	libbb.h \
+	unzip.c \
+	wfopen.c \
+	unarchive.c \
+	copy_file.c \
+	copy_file_chunk.c \
+	xreadlink.c \
+	concat_path_file.c \
+	xfuncs.c \
+	last_char_is.c \
+	make_directory.c \
+	safe_strncpy.c \
+	parse_mode.c \
+	time_string.c \
+	all_read.c \
+	mode_string.c
+
+libbb_la_CFLAGS = $(ALL_CFLAGS)
+#libbb_la_LDFLAGS = -static
diff --git a/src/libbb/all_read.c b/src/libbb/all_read.c
new file mode 100644
index 0000000..6ec731a
--- /dev/null
+++ b/src/libbb/all_read.c
@@ -0,0 +1,83 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <unistd.h>
+#include <errno.h>
+#include "libbb.h"
+
+extern void archive_xread_all(int fd , char *buf, size_t count)
+{
+        ssize_t size;
+
+        size = full_read(fd, buf, count);
+        if (size != count) {
+                perror_msg_and_die("Short read");
+        }
+        return;
+}
+
+/*
+ * Read all of the supplied buffer from a file.
+ * This does multiple reads as necessary.
+ * Returns the amount read, or -1 on an error.
+ * A short read is returned on an end of file.
+ */
+ssize_t full_read(int fd, char *buf, int len)
+{
+        ssize_t cc;
+        ssize_t total;
+
+        total = 0;
+
+        while (len > 0) {
+                cc = safe_read(fd, buf, len);
+
+                if (cc < 0)
+                        return cc;      /* read() returns -1 on failure. */
+
+                if (cc == 0)
+                        break;
+
+                buf = ((char *)buf) + cc;
+                total += cc;
+                len -= cc;
+        }
+
+        return total;
+}
+
+
+ssize_t safe_read(int fd, void *buf, size_t count)
+{
+        ssize_t n;
+
+        do {
+                n = read(fd, buf, count);
+        } while (n < 0 && errno == EINTR);
+
+        return n;
+}
+
+
+
+/* END CODE */
+
diff --git a/src/libbb/concat_path_file.c b/src/libbb/concat_path_file.c
new file mode 100644
index 0000000..e62b99e
--- /dev/null
+++ b/src/libbb/concat_path_file.c
@@ -0,0 +1,45 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/* concatenate path and file name to new allocation buffer,
+ * not addition '/' if path name already have '/'
+*/
+
+#include <string.h>
+#include "libbb.h"
+
+extern char *concat_path_file(const char *path, const char *filename)
+{
+	char *outbuf;
+	char *lc;
+
+	if (!path)
+	    path="";
+	lc = last_char_is(path, '/');
+	while (*filename == '/')
+		filename++;
+	outbuf = xmalloc(strlen(path)+strlen(filename)+1+(lc==NULL));
+	sprintf(outbuf, "%s%s%s", path, (lc==NULL)? "/" : "", filename);
+
+	return outbuf;
+}
diff --git a/src/libbb/copy_file.c b/src/libbb/copy_file.c
new file mode 100644
index 0000000..fb76669
--- /dev/null
+++ b/src/libbb/copy_file.c
@@ -0,0 +1,231 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini copy_file implementation for busybox
+ *
+ *
+ * Copyright (C) 2001 by Matt Kraai <kraai@alumni.carnegiemellon.edu>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <utime.h>
+#include <errno.h>
+#include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "libbb.h"
+
+int copy_file(const char *source, const char *dest, int flags)
+{
+	struct stat source_stat;
+	struct stat dest_stat;
+	int dest_exists = 1;
+	int status = 0;
+
+	if (((flags & FILEUTILS_PRESERVE_SYMLINKS) &&
+			lstat(source, &source_stat) < 0) ||
+			(!(flags & FILEUTILS_PRESERVE_SYMLINKS) &&
+			 stat(source, &source_stat) < 0)) {
+		perror_msg("%s", source);
+		return -1;
+	}
+
+	if (stat(dest, &dest_stat) < 0) {
+		if (errno != ENOENT) {
+			perror_msg("unable to stat `%s'", dest);
+			return -1;
+		}
+		dest_exists = 0;
+	}
+
+	if (dest_exists && source_stat.st_rdev == dest_stat.st_rdev &&
+			source_stat.st_ino == dest_stat.st_ino) {
+		error_msg("`%s' and `%s' are the same file", source, dest);
+		return -1;
+	}
+
+	if (S_ISDIR(source_stat.st_mode)) {
+		DIR *dp;
+		struct dirent *d;
+		mode_t saved_umask = 0;
+
+		if (!(flags & FILEUTILS_RECUR)) {
+			error_msg("%s: omitting directory", source);
+			return -1;
+		}
+
+		/* Create DEST.  */
+		if (dest_exists) {
+			if (!S_ISDIR(dest_stat.st_mode)) {
+				error_msg("`%s' is not a directory", dest);
+				return -1;
+			}
+		} else {
+			mode_t mode;
+			saved_umask = umask(0);
+
+			mode = source_stat.st_mode;
+			if (!(flags & FILEUTILS_PRESERVE_STATUS))
+				mode = source_stat.st_mode & ~saved_umask;
+			mode |= S_IRWXU;
+
+			if (mkdir(dest, mode) < 0) {
+				umask(saved_umask);
+				perror_msg("cannot create directory `%s'", dest);
+				return -1;
+			}
+
+			umask(saved_umask);
+		}
+
+		/* Recursively copy files in SOURCE.  */
+		if ((dp = opendir(source)) == NULL) {
+			perror_msg("unable to open directory `%s'", source);
+			status = -1;
+			goto end;
+		}
+
+		while ((d = readdir(dp)) != NULL) {
+			char *new_source, *new_dest;
+
+			if (strcmp(d->d_name, ".") == 0 ||
+					strcmp(d->d_name, "..") == 0)
+				continue;
+
+			new_source = concat_path_file(source, d->d_name);
+			new_dest = concat_path_file(dest, d->d_name);
+			if (copy_file(new_source, new_dest, flags) < 0)
+				status = -1;
+			free(new_source);
+			free(new_dest);
+		}
+
+		/* ??? What if an error occurs in readdir?  */
+
+		if (closedir(dp) < 0) {
+			perror_msg("unable to close directory `%s'", source);
+			status = -1;
+		}
+
+		if (!dest_exists &&
+				chmod(dest, source_stat.st_mode & ~saved_umask) < 0) {
+			perror_msg("unable to change permissions of `%s'", dest);
+			status = -1;
+		}
+	} else if (S_ISREG(source_stat.st_mode)) {
+		FILE *sfp, *dfp;
+
+		if (dest_exists) {
+			if ((dfp = fopen(dest, "w")) == NULL) {
+				if (!(flags & FILEUTILS_FORCE)) {
+					perror_msg("unable to open `%s'", dest);
+					return -1;
+				}
+
+				if (unlink(dest) < 0) {
+					perror_msg("unable to remove `%s'", dest);
+					return -1;
+				}
+
+				dest_exists = 0;
+			}
+		}
+
+		if (!dest_exists) {
+			int fd;
+
+			if ((fd = open(dest, O_WRONLY|O_CREAT, source_stat.st_mode)) < 0 ||
+					(dfp = fdopen(fd, "w")) == NULL) {
+				if (fd >= 0)
+					close(fd);
+				perror_msg("unable to open `%s'", dest);
+				return -1;
+			}
+		}
+
+		if ((sfp = fopen(source, "r")) == NULL) {
+			fclose(dfp);
+			perror_msg("unable to open `%s'", source);
+			status = -1;
+			goto end;
+		}
+
+		if (copy_file_chunk(sfp, dfp, -1) < 0)
+			status = -1;
+
+		if (fclose(dfp) < 0) {
+			perror_msg("unable to close `%s'", dest);
+			status = -1;
+		}
+
+		if (fclose(sfp) < 0) {
+			perror_msg("unable to close `%s'", source);
+			status = -1;
+		}
+	} else if (S_ISBLK(source_stat.st_mode) || S_ISCHR(source_stat.st_mode) ||
+			S_ISSOCK(source_stat.st_mode)) {
+		if (mknod(dest, source_stat.st_mode, source_stat.st_rdev) < 0) {
+			perror_msg("unable to create `%s'", dest);
+			return -1;
+		}
+	} else if (S_ISFIFO(source_stat.st_mode)) {
+		if (mkfifo(dest, source_stat.st_mode) < 0) {
+			perror_msg("cannot create fifo `%s'", dest);
+			return -1;
+		}
+	} else if (S_ISLNK(source_stat.st_mode)) {
+		char *lpath = xreadlink(source);
+		if (symlink(lpath, dest) < 0) {
+			perror_msg("cannot create symlink `%s'", dest);
+			return -1;
+		}
+		free(lpath);
+
+#if (__GLIBC__ >= 2) && (__GLIBC_MINOR__ >= 1)
+		if (flags & FILEUTILS_PRESERVE_STATUS)
+			if (lchown(dest, source_stat.st_uid, source_stat.st_gid) < 0)
+				perror_msg("unable to preserve ownership of `%s'", dest);
+#endif
+		return 0;
+	} else {
+		error_msg("internal error: unrecognized file type");
+		return -1;
+	}
+
+end:
+
+	if (flags & FILEUTILS_PRESERVE_STATUS) {
+		struct utimbuf times;
+
+		times.actime = source_stat.st_atime;
+		times.modtime = source_stat.st_mtime;
+		if (utime(dest, &times) < 0)
+			perror_msg("unable to preserve times of `%s'", dest);
+		if (chown(dest, source_stat.st_uid, source_stat.st_gid) < 0) {
+			source_stat.st_mode &= ~(S_ISUID | S_ISGID);
+			perror_msg("unable to preserve ownership of `%s'", dest);
+		}
+		if (chmod(dest, source_stat.st_mode) < 0)
+			perror_msg("unable to preserve permissions of `%s'", dest);
+	}
+
+	return status;
+}
diff --git a/src/libbb/copy_file_chunk.c b/src/libbb/copy_file_chunk.c
new file mode 100644
index 0000000..63d2ab1
--- /dev/null
+++ b/src/libbb/copy_file_chunk.c
@@ -0,0 +1,70 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include <sys/stat.h>
+#include "libbb.h"
+
+/* Copy CHUNKSIZE bytes (or until EOF if CHUNKSIZE equals -1) from SRC_FILE
+ * to DST_FILE.  */
+extern int copy_file_chunk(FILE *src_file, FILE *dst_file, unsigned long long chunksize)
+{
+	size_t nread, nwritten, size;
+	char buffer[BUFSIZ];
+
+	while (chunksize != 0) {
+		if (chunksize > BUFSIZ)
+			size = BUFSIZ;
+		else
+			size = chunksize;
+
+		nread = fread (buffer, 1, size, src_file);
+
+		if (nread != size && ferror (src_file)) {
+			perror_msg ("read");
+			return -1;
+		} else if (nread == 0) {
+			if (chunksize != -1) {
+				error_msg ("Unable to read all data");
+				return -1;
+			}
+
+			return 0;
+		}
+
+		nwritten = fwrite (buffer, 1, nread, dst_file);
+
+		if (nwritten != nread) {
+			if (ferror (dst_file))
+				perror_msg ("write");
+			else
+				error_msg ("Unable to write all data");
+			return -1;
+		}
+
+		if (chunksize != -1)
+			chunksize -= nwritten;
+	}
+
+	return 0;
+}
diff --git a/src/libbb/gz_open.c b/src/libbb/gz_open.c
new file mode 100644
index 0000000..bdc7564
--- /dev/null
+++ b/src/libbb/gz_open.c
@@ -0,0 +1,149 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "libbb.h"
+
+static int gz_use_vfork;
+
+FILE *
+gz_open(FILE *compressed_file, int *pid)
+{
+	int unzip_pipe[2];
+	off_t floc;
+	int cfile = -1;
+
+	gz_use_vfork = (getenv("OPKG_USE_VFORK") != NULL);
+
+	if (gz_use_vfork) {
+		/* Create a new file descriptor for the input stream
+		 * (it *must* be associated with a file), and lseek()
+		 * to the same position in that fd as the stream.
+		 */
+		cfile = dup(fileno(compressed_file));
+		floc = ftello(compressed_file);
+		lseek(cfile, floc, SEEK_SET);
+		setenv("GZIP", "--quiet", 0);
+	}
+
+	if (pipe(unzip_pipe)!=0) {
+		perror_msg("pipe");
+		return(NULL);
+	}
+
+	/* If we don't flush, we end up with two copies of anything pending,
+	   one from the parent, one from the child */
+	fflush(stdout);
+	fflush(stderr);
+
+	if (gz_use_vfork) {
+		*pid = vfork();
+	} else {
+		*pid = fork();
+	}
+
+	if (*pid<0) {
+		perror_msg("fork");
+		return(NULL);
+	}
+
+	if (*pid==0) {
+		/* child process */
+		close(unzip_pipe[0]);
+		if (gz_use_vfork) {
+			dup2(unzip_pipe[1], 1);
+			dup2(cfile, 0);
+			execlp("gunzip","gunzip",NULL);
+			/* If we get here, we had a failure */
+			_exit(EXIT_FAILURE);
+		} else {
+			unzip(compressed_file, fdopen(unzip_pipe[1], "w"));
+			fflush(NULL);
+			fclose(compressed_file);
+			close(unzip_pipe[1]);
+			_exit(EXIT_SUCCESS);
+		}
+	}
+	/* Parent process is executing here */
+	if (gz_use_vfork) {
+		close(cfile);
+	}
+	close(unzip_pipe[1]);
+	return(fdopen(unzip_pipe[0], "r"));
+}
+
+int
+gz_close(int gunzip_pid)
+{
+	int status;
+	int ret;
+
+	if (gz_use_vfork) {
+		/* The gunzip process remains running in the background if we
+		 * used the vfork()/exec() technique - so we have to kill it
+		 * forcibly.  There might be a better way to do this, but that
+		 * affect a lot of other parts of opkg, and this works fine.
+		 */
+		if (kill(gunzip_pid, SIGTERM) == -1) {
+			perror_msg("gz_close(): unable to kill gunzip pid.");
+			return -1;
+		}
+	}
+
+
+	if (waitpid(gunzip_pid, &status, 0) == -1) {
+		perror_msg("waitpid");
+		return -1;
+	}
+
+	if (gz_use_vfork) {
+		/* Bail out here if we used the vfork()/exec() technique. */
+		return 0;
+	}
+
+	if (WIFSIGNALED(status)) {
+		error_msg("Unzip process killed by signal %d.\n",
+			WTERMSIG(status));
+		return -1;
+	}
+
+	if (!WIFEXITED(status)) {
+		/* shouldn't happen */
+		error_msg("Your system is broken: got status %d from waitpid.\n",
+				status);
+		return -1;
+	}
+
+	if ((ret = WEXITSTATUS(status))) {
+		error_msg("Unzip process failed with return code %d.\n",
+				ret);
+		return -1;
+	}
+
+	return 0;
+}
diff --git a/src/libbb/last_char_is.c b/src/libbb/last_char_is.c
new file mode 100644
index 0000000..26c2423
--- /dev/null
+++ b/src/libbb/last_char_is.c
@@ -0,0 +1,40 @@
+/*
+ * busybox library eXtended function
+ *
+ * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <string.h>
+#include "libbb.h"
+
+/* Find out if the last character of a string matches the one given Don't
+ * underrun the buffer if the string length is 0.  Also avoids a possible
+ * space-hogging inline of strlen() per usage.
+ */
+char * last_char_is(const char *s, int c)
+{
+	char *sret;
+	if (!s)
+	    return NULL;
+	sret  = (char *)s+strlen(s)-1;
+	if (sret>=s && *sret == c) {
+		return sret;
+	} else {
+		return NULL;
+	}
+}
diff --git a/src/libbb/libbb.h b/src/libbb/libbb.h
new file mode 100644
index 0000000..4e1fafc
--- /dev/null
+++ b/src/libbb/libbb.h
@@ -0,0 +1,123 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Busybox main internal header file
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef	__LIBBB_H__
+#define	__LIBBB_H__    1
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <stdlib.h>
+#include <netdb.h>
+
+#include "../libopkg/opkg_message.h"
+
+#ifndef FALSE
+#define FALSE   ((int) 0)
+#endif
+
+#ifndef TRUE
+#define TRUE    ((int) 1)
+#endif
+
+#define error_msg(fmt, args...) opkg_msg(ERROR, fmt"\n", ##args)
+#define perror_msg(fmt, args...) opkg_perror(ERROR, fmt, ##args)
+#define error_msg_and_die(fmt, args...) \
+	do { \
+		error_msg(fmt, ##args); \
+		exit(EXIT_FAILURE); \
+	} while (0)
+#define perror_msg_and_die(fmt, args...) \
+	do { \
+		perror_msg(fmt, ##args); \
+		exit(EXIT_FAILURE); \
+	} while (0)
+
+extern void archive_xread_all(int fd, char *buf, size_t count);
+
+const char *mode_string(int mode);
+const char *time_string(time_t timeVal);
+
+int copy_file(const char *source, const char *dest, int flags);
+int copy_file_chunk(FILE *src_file, FILE *dst_file, unsigned long long chunksize);
+ssize_t safe_read(int fd, void *buf, size_t count);
+ssize_t full_read(int fd, char *buf, int len);
+
+extern int parse_mode( const char* s, mode_t* theMode);
+
+extern FILE *wfopen(const char *path, const char *mode);
+extern FILE *xfopen(const char *path, const char *mode);
+
+extern void *xmalloc (size_t size);
+extern void *xrealloc(void *old, size_t size);
+extern void *xcalloc(size_t nmemb, size_t size);
+extern char *xstrdup (const char *s);
+extern char *xstrndup (const char *s, int n);
+extern char *safe_strncpy(char *dst, const char *src, size_t size);
+
+char *xreadlink(const char *path);
+char *concat_path_file(const char *path, const char *filename);
+char *last_char_is(const char *s, int c);
+
+typedef struct file_headers_s {
+	char *name;
+	char *link_name;
+	off_t size;
+	uid_t uid;
+	gid_t gid;
+	mode_t mode;
+	time_t mtime;
+	dev_t device;
+} file_header_t;
+
+enum extract_functions_e {
+	extract_verbose_list = 1,
+	extract_list = 2,
+	extract_one_to_buffer = 4,
+	extract_to_stream = 8,
+	extract_all_to_fs = 16,
+	extract_preserve_date = 32,
+	extract_data_tar_gz = 64,
+	extract_control_tar_gz = 128,
+	extract_unzip_only = 256,
+	extract_unconditional = 512,
+	extract_create_leading_dirs = 1024,
+	extract_quiet = 2048,
+	extract_exclude_list = 4096
+};
+
+char *deb_extract(const char *package_filename, FILE *out_stream,
+		const int extract_function, const char *prefix,
+		const char *filename, int *err);
+
+extern int unzip(FILE *l_in_file, FILE *l_out_file);
+extern int gz_close(int gunzip_pid);
+extern FILE *gz_open(FILE *compressed_file, int *pid);
+
+int make_directory (const char *path, long mode, int flags);
+
+enum {
+	FILEUTILS_PRESERVE_STATUS = 1,
+	FILEUTILS_PRESERVE_SYMLINKS = 2,
+	FILEUTILS_RECUR = 4,
+	FILEUTILS_FORCE = 8,
+};
+
+#endif /* __LIBBB_H__ */
diff --git a/src/libbb/make_directory.c b/src/libbb/make_directory.c
new file mode 100644
index 0000000..86ab554
--- /dev/null
+++ b/src/libbb/make_directory.c
@@ -0,0 +1,80 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Mini make_directory implementation for busybox
+ *
+ * Copyright (C) 2001  Matt Kraai.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <libgen.h>
+
+#include "libbb.h"
+
+/* Create the directory PATH with mode MODE, or the default if MODE is -1.
+ * Also create parent directories as necessary if flags contains
+ * FILEUTILS_RECUR.  */
+
+int make_directory (const char *path, long mode, int flags)
+{
+	if (!(flags & FILEUTILS_RECUR)) {
+		if (mkdir (path, 0777) < 0) {
+			perror_msg ("Cannot create directory `%s'", path);
+			return -1;
+		}
+
+		if (mode != -1 && chmod (path, mode) < 0) {
+			perror_msg ("Cannot set permissions of directory `%s'", path);
+			return -1;
+		}
+	} else {
+		struct stat st;
+
+		if (stat (path, &st) < 0 && errno == ENOENT) {
+			int status;
+			char *pathcopy, *parent, *parentcopy;
+			mode_t mask;
+
+			mask = umask (0);
+			umask (mask);
+
+			/* dirname is unsafe, it may both modify the
+			   memory of the path argument and may return
+			   a pointer to static memory, which can then
+			   be modified by consequtive calls to dirname */
+
+			pathcopy = xstrdup (path);
+			parent = dirname (pathcopy);
+			parentcopy = xstrdup (parent);
+			status = make_directory (parentcopy, (0777 & ~mask)
+									 | 0300, FILEUTILS_RECUR);
+			free (pathcopy);
+			free (parentcopy);
+
+
+			if (status < 0 || make_directory (path, mode, 0) < 0)
+				return -1;
+		}
+	}
+
+	return 0;
+}
diff --git a/src/libbb/mode_string.c b/src/libbb/mode_string.c
new file mode 100644
index 0000000..12dc179
--- /dev/null
+++ b/src/libbb/mode_string.c
@@ -0,0 +1,78 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include "libbb.h"
+
+
+
+#define TYPEINDEX(mode) (((mode) >> 12) & 0x0f)
+#define TYPECHAR(mode)  ("0pcCd?bB-?l?s???" [TYPEINDEX(mode)])
+
+/* The special bits. If set, display SMODE0/1 instead of MODE0/1 */
+static const mode_t SBIT[] = {
+	0, 0, S_ISUID,
+	0, 0, S_ISGID,
+	0, 0, S_ISVTX
+};
+
+/* The 9 mode bits to test */
+static const mode_t MBIT[] = {
+	S_IRUSR, S_IWUSR, S_IXUSR,
+	S_IRGRP, S_IWGRP, S_IXGRP,
+	S_IROTH, S_IWOTH, S_IXOTH
+};
+
+static const char MODE1[]  = "rwxrwxrwx";
+static const char MODE0[]  = "---------";
+static const char SMODE1[] = "..s..s..t";
+static const char SMODE0[] = "..S..S..T";
+
+/*
+ * Return the standard ls-like mode string from a file mode.
+ * This is static and so is overwritten on each call.
+ */
+const char *mode_string(int mode)
+{
+	static char buf[12];
+
+	int i;
+
+	buf[0] = TYPECHAR(mode);
+	for (i = 0; i < 9; i++) {
+		if (mode & SBIT[i])
+			buf[i + 1] = (mode & MBIT[i]) ? SMODE1[i] : SMODE0[i];
+		else
+			buf[i + 1] = (mode & MBIT[i]) ? MODE1[i] : MODE0[i];
+	}
+	return buf;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/parse_mode.c b/src/libbb/parse_mode.c
new file mode 100644
index 0000000..02668c7
--- /dev/null
+++ b/src/libbb/parse_mode.c
@@ -0,0 +1,134 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) many different people.  If you wrote this, please
+ * acknowledge your work.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "libbb.h"
+
+
+/* This function parses the sort of string you might pass
+ * to chmod (i.e., [ugoa]{+|-|=}[rwxst] ) and returns the
+ * correct mode described by the string. */
+extern int parse_mode(const char *s, mode_t * theMode)
+{
+	static const mode_t group_set[] = {
+		S_ISUID | S_IRWXU,		/* u */
+		S_ISGID | S_IRWXG,		/* g */
+		S_IRWXO,				/* o */
+		S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO /* a */
+	};
+
+	static const mode_t mode_set[] = {
+		S_IRUSR | S_IRGRP | S_IROTH, /* r */
+		S_IWUSR | S_IWGRP | S_IWOTH, /* w */
+		S_IXUSR | S_IXGRP | S_IXOTH, /* x */
+		S_ISUID | S_ISGID,		/* s */
+		S_ISVTX					/* t */
+	};
+
+	static const char group_chars[] = "ugoa";
+	static const char mode_chars[] = "rwxst";
+
+	const char *p;
+
+	mode_t andMode =
+		S_ISVTX | S_ISUID | S_ISGID | S_IRWXU | S_IRWXG | S_IRWXO;
+	mode_t orMode = 0;
+	mode_t mode;
+	mode_t groups;
+	char type;
+	char c;
+
+	if (s==NULL) {
+		return (FALSE);
+	}
+
+	do {
+		mode = 0;
+		groups = 0;
+	NEXT_GROUP:
+		if ((c = *s++) == '\0') {
+			return -1;
+		}
+		for (p=group_chars ; *p ; p++) {
+			if (*p == c) {
+				groups |= group_set[(int)(p-group_chars)];
+				goto NEXT_GROUP;
+			}
+		}
+		switch (c) {
+			case '=':
+			case '+':
+			case '-':
+				type = c;
+				if (groups == 0) { /* The default is "all" */
+					groups |= S_ISUID | S_ISGID | S_ISVTX
+							| S_IRWXU | S_IRWXG | S_IRWXO;
+				}
+				break;
+			default:
+				if ((c < '0') || (c > '7') || (mode | groups)) {
+					return (FALSE);
+				} else {
+					*theMode = strtol(--s, NULL, 8);
+					return (TRUE);
+				}
+		}
+
+	NEXT_MODE:
+		if (((c = *s++) != '\0') && (c != ',')) {
+			for (p=mode_chars ; *p ; p++) {
+				if (*p == c) {
+					mode |= mode_set[(int)(p-mode_chars)];
+					goto NEXT_MODE;
+				}
+			}
+			break;				/* We're done so break out of loop.*/
+		}
+		switch (type) {
+			case '=':
+				andMode &= ~(groups); /* Now fall through. */
+			case '+':
+				orMode |= mode & groups;
+				break;
+			case '-':
+				andMode &= ~(mode & groups);
+				orMode &= ~(mode & groups);
+				break;
+		}
+	} while (c == ',');
+
+	*theMode &= andMode;
+	*theMode |= orMode;
+
+	return TRUE;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/safe_strncpy.c b/src/libbb/safe_strncpy.c
new file mode 100644
index 0000000..eb2dbab
--- /dev/null
+++ b/src/libbb/safe_strncpy.c
@@ -0,0 +1,42 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <string.h>
+#include "libbb.h"
+
+
+
+/* Like strncpy but make sure the resulting string is always 0 terminated. */
+extern char * safe_strncpy(char *dst, const char *src, size_t size)
+{
+	dst[size-1] = '\0';
+	return strncpy(dst, src, size-1);
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/time_string.c b/src/libbb/time_string.c
new file mode 100644
index 0000000..d103a02
--- /dev/null
+++ b/src/libbb/time_string.c
@@ -0,0 +1,62 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <time.h>
+#include <utime.h>
+#include "libbb.h"
+
+
+/*
+ * Return the standard ls-like time string from a time_t
+ * This is static and so is overwritten on each call.
+ */
+const char *time_string(time_t timeVal)
+{
+	time_t now;
+	char *str;
+	static char buf[26];
+
+	time(&now);
+
+	str = ctime(&timeVal);
+
+	strcpy(buf, &str[4]);
+	buf[12] = '\0';
+
+	if ((timeVal > now) || (timeVal < now - 365 * 24 * 60 * 60L)) {
+		strcpy(&buf[7], &str[20]);
+		buf[11] = '\0';
+	}
+
+	return buf;
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/unarchive.c b/src/libbb/unarchive.c
new file mode 100644
index 0000000..5d4464f
--- /dev/null
+++ b/src/libbb/unarchive.c
@@ -0,0 +1,784 @@
+/*
+ *  Copyright (C) 2000 by Glenn McGrath
+ *  Copyright (C) 2001 by Laurence Anderson
+ *
+ *  Based on previous work by busybox developers and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <utime.h>
+#include <libgen.h>
+
+#include "libbb.h"
+
+#define CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY 1
+#define CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+
+#ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+static char *longname = NULL;
+static char *linkname = NULL;
+#endif
+
+off_t archive_offset;
+
+#define SEEK_BUF 4096
+static ssize_t
+seek_by_read(FILE* fd, size_t len)
+{
+        ssize_t cc, total = 0;
+        char buf[SEEK_BUF];
+
+        while (len) {
+                cc = fread(buf, sizeof(buf[0]),
+                                len > SEEK_BUF ? SEEK_BUF : len,
+                                fd);
+
+                total += cc;
+                len -= cc;
+
+                if(feof(fd) || ferror(fd))
+                        break;
+        }
+        return total;
+}
+
+static void
+seek_sub_file(FILE *fd, const int count)
+{
+	archive_offset += count;
+
+	/* Do not use fseek() on a pipe. It may fail with ESPIPE, leaving the
+	 * stream at an undefined location.
+	 */
+        seek_by_read(fd, count);
+
+	return;
+}
+
+
+/* Extract the data postioned at src_stream to either filesystem, stdout or
+ * buffer depending on the value of 'function' which is defined in libbb.h
+ *
+ * prefix doesnt have to be just a directory, it may prefix the filename as well.
+ *
+ * e.g. '/var/lib/dpkg/info/dpkg.' will extract all files to the base bath
+ * '/var/lib/dpkg/info/' and all files/dirs created in that dir will have
+ * 'dpkg.' as their prefix
+ *
+ * For this reason if prefix does point to a dir then it must end with a
+ * trailing '/' or else the last dir will be assumed to be the file prefix
+ */
+static char *
+extract_archive(FILE *src_stream, FILE *out_stream,
+		const file_header_t *file_entry, const int function,
+		const char *prefix,
+		int *err)
+{
+	FILE *dst_stream = NULL;
+	char *full_name = NULL;
+	char *full_link_name = NULL;
+	char *buffer = NULL;
+	struct utimbuf t;
+
+	*err = 0;
+
+	/* prefix doesnt have to be a proper path it may prepend
+	 * the filename as well */
+	if (prefix != NULL) {
+		/* strip leading '/' in filename to extract as prefix may not be dir */
+		/* Cant use concat_path_file here as prefix might not be a directory */
+		char *path = file_entry->name;
+		if (strncmp("./", path, 2) == 0) {
+			path += 2;
+			if (strlen(path) == 0)
+				/* Do nothing, current dir already exists. */
+				return NULL;
+		}
+		full_name = xmalloc(strlen(prefix) + strlen(path) + 1);
+		strcpy(full_name, prefix);
+		strcat(full_name, path);
+                if ( file_entry->link_name ){
+		   full_link_name = xmalloc(strlen(prefix) + strlen(file_entry->link_name) + 1);
+		   strcpy(full_link_name, prefix);
+		   strcat(full_link_name, file_entry->link_name);
+                }
+	} else {
+		full_name = xstrdup(file_entry->name);
+                if ( file_entry->link_name )
+		   full_link_name = xstrdup(file_entry->link_name);
+	}
+
+
+	if (function & extract_to_stream) {
+		if (S_ISREG(file_entry->mode)) {
+			*err = copy_file_chunk(src_stream, out_stream, file_entry->size);
+			archive_offset += file_entry->size;
+		}
+	}
+	else if (function & extract_one_to_buffer) {
+		if (S_ISREG(file_entry->mode)) {
+			buffer = (char *) xmalloc(file_entry->size + 1);
+			fread(buffer, 1, file_entry->size, src_stream);
+			buffer[file_entry->size] = '\0';
+			archive_offset += file_entry->size;
+			goto cleanup;
+		}
+	}
+	else if (function & extract_all_to_fs) {
+		struct stat oldfile;
+		int stat_res;
+		stat_res = lstat (full_name, &oldfile);
+		if (stat_res == 0) { /* The file already exists */
+			if ((function & extract_unconditional) || (oldfile.st_mtime < file_entry->mtime)) {
+				if (!S_ISDIR(oldfile.st_mode)) {
+					unlink(full_name); /* Directories might not be empty etc */
+				}
+			} else {
+				if ((function & extract_quiet) != extract_quiet) {
+					*err = -1;
+					error_msg("%s not created: newer or same age file exists", file_entry->name);
+				}
+				seek_sub_file(src_stream, file_entry->size);
+				goto cleanup;
+			}
+		}
+		if (function & extract_create_leading_dirs) { /* Create leading directories with default umask */
+			char *buf, *parent;
+			buf = xstrdup(full_name);
+			parent = dirname(buf);
+			if (make_directory (parent, -1, FILEUTILS_RECUR) != 0) {
+				if ((function & extract_quiet) != extract_quiet) {
+					*err = -1;
+					error_msg("couldn't create leading directories");
+				}
+			}
+			free (buf);
+		}
+		switch(file_entry->mode & S_IFMT) {
+			case S_IFREG:
+				if (file_entry->link_name) { /* Found a cpio hard link */
+					if (link(full_link_name, full_name) != 0) {
+						if ((function & extract_quiet) != extract_quiet) {
+							*err = -1;
+							perror_msg("Cannot link from %s to '%s'",
+								file_entry->name, file_entry->link_name);
+						}
+					}
+				} else {
+					if ((dst_stream = wfopen(full_name, "w")) == NULL) {
+						*err = -1;
+						seek_sub_file(src_stream, file_entry->size);
+						goto cleanup;
+					}
+					archive_offset += file_entry->size;
+					*err = copy_file_chunk(src_stream, dst_stream, file_entry->size);
+					fclose(dst_stream);
+				}
+				break;
+			case S_IFDIR:
+				if (stat_res != 0) {
+					if (mkdir(full_name, file_entry->mode) < 0) {
+						if ((function & extract_quiet) != extract_quiet) {
+							*err = -1;
+							perror_msg("Cannot make dir %s", full_name);
+						}
+					}
+				}
+				break;
+			case S_IFLNK:
+				if (symlink(file_entry->link_name, full_name) < 0) {
+					if ((function & extract_quiet) != extract_quiet) {
+						*err = -1;
+						perror_msg("Cannot create symlink from %s to '%s'", file_entry->name, file_entry->link_name);
+					}
+					goto cleanup;
+				}
+				break;
+			case S_IFSOCK:
+			case S_IFBLK:
+			case S_IFCHR:
+			case S_IFIFO:
+				if (mknod(full_name, file_entry->mode, file_entry->device) == -1) {
+					if ((function & extract_quiet) != extract_quiet) {
+						*err = -1;
+						perror_msg("Cannot create node %s", file_entry->name);
+					}
+					goto cleanup;
+				}
+				break;
+                         default:
+				*err = -1;
+				perror_msg("Don't know how to handle %s", full_name);
+
+		}
+
+		/* Changing a symlink's properties normally changes the properties of the
+		 * file pointed to, so dont try and change the date or mode, lchown does
+		 * does the right thing, but isnt available in older versions of libc */
+		if (S_ISLNK(file_entry->mode)) {
+#if (__GLIBC__ > 2) && (__GLIBC_MINOR__ > 1)
+			lchown(full_name, file_entry->uid, file_entry->gid);
+#endif
+		} else {
+			if (function & extract_preserve_date) {
+				t.actime = file_entry->mtime;
+				t.modtime = file_entry->mtime;
+				utime(full_name, &t);
+			}
+			chown(full_name, file_entry->uid, file_entry->gid);
+			chmod(full_name, file_entry->mode);
+		}
+	} else {
+		/* If we arent extracting data we have to skip it,
+		 * if data size is 0 then then just do it anyway
+		 * (saves testing for it) */
+		seek_sub_file(src_stream, file_entry->size);
+	}
+
+	/* extract_list and extract_verbose_list can be used in conjunction
+	 * with one of the above four extraction functions, so do this seperately */
+	if (function & extract_verbose_list) {
+		fprintf(out_stream, "%s %d/%d %8d %s ", mode_string(file_entry->mode),
+			file_entry->uid, file_entry->gid,
+			(int) file_entry->size, time_string(file_entry->mtime));
+	}
+	if ((function & extract_list) || (function & extract_verbose_list)){
+		/* fputs doesnt add a trailing \n, so use fprintf */
+		fprintf(out_stream, "%s\n", file_entry->name);
+	}
+
+cleanup:
+	free(full_name);
+        if ( full_link_name )
+	    free(full_link_name);
+
+	return buffer;
+}
+
+static char *
+unarchive(FILE *src_stream, FILE *out_stream,
+		file_header_t *(*get_headers)(FILE *),
+		void (*free_headers)(file_header_t *),
+		const int extract_function,
+		const char *prefix,
+		const char **extract_names,
+		int *err)
+{
+	file_header_t *file_entry;
+	int extract_flag;
+	int i;
+	char *buffer = NULL;
+
+	*err = 0;
+
+	archive_offset = 0;
+	while ((file_entry = get_headers(src_stream)) != NULL) {
+		extract_flag = TRUE;
+
+		if (extract_names != NULL) {
+			int found_flag = FALSE;
+			char *p = file_entry->name;
+
+			if (p[0] == '.' && p[1] == '/')
+				p += 2;
+
+			for(i = 0; extract_names[i] != 0; i++) {
+				if (strcmp(extract_names[i], p) == 0) {
+					found_flag = TRUE;
+					break;
+				}
+			}
+			if (extract_function & extract_exclude_list) {
+				if (found_flag == TRUE) {
+					extract_flag = FALSE;
+				}
+			} else {
+				/* If its not found in the include list dont extract it */
+				if (found_flag == FALSE) {
+					extract_flag = FALSE;
+				}
+			}
+		}
+
+		if (extract_flag == TRUE) {
+			buffer = extract_archive(src_stream, out_stream,
+					file_entry, extract_function,
+					prefix, err);
+			*err = 0; /* XXX: ignore extraction errors */
+			if (*err) {
+				free_headers(file_entry);
+				break;
+			}
+		} else {
+			/* seek past the data entry */
+			seek_sub_file(src_stream, file_entry->size);
+		}
+		free_headers(file_entry);
+	}
+
+	return buffer;
+}
+
+static file_header_t *
+get_header_ar(FILE *src_stream)
+{
+	file_header_t *typed;
+	union {
+		char raw[60];
+	 	struct {
+ 			char name[16];
+ 			char date[12];
+ 			char uid[6];
+ 			char gid[6];
+ 			char mode[8];
+ 			char size[10];
+ 			char magic[2];
+ 		} formated;
+	} ar;
+	static char *ar_long_names;
+
+	if (fread(ar.raw, 1, 60, src_stream) != 60) {
+		return(NULL);
+	}
+	archive_offset += 60;
+	/* align the headers based on the header magic */
+	if ((ar.formated.magic[0] != '`') || (ar.formated.magic[1] != '\n')) {
+		/* some version of ar, have an extra '\n' after each data entry,
+		 * this puts the next header out by 1 */
+		if (ar.formated.magic[1] != '`') {
+			error_msg("Invalid magic");
+			return(NULL);
+		}
+		/* read the next char out of what would be the data section,
+		 * if its a '\n' then it is a valid header offset by 1*/
+		archive_offset++;
+		if (fgetc(src_stream) != '\n') {
+			error_msg("Invalid magic");
+			return(NULL);
+		}
+		/* fix up the header, we started reading 1 byte too early */
+		/* raw_header[60] wont be '\n' as it should, but it doesnt matter */
+		memmove(ar.raw, &ar.raw[1], 59);
+	}
+
+	typed = (file_header_t *) xcalloc(1, sizeof(file_header_t));
+
+	typed->size = (size_t) atoi(ar.formated.size);
+	/* long filenames have '/' as the first character */
+	if (ar.formated.name[0] == '/') {
+		if (ar.formated.name[1] == '/') {
+			/* If the second char is a '/' then this entries data section
+			 * stores long filename for multiple entries, they are stored
+			 * in static variable long_names for use in future entries */
+			ar_long_names = (char *) xrealloc(ar_long_names, typed->size);
+			fread(ar_long_names, 1, typed->size, src_stream);
+			archive_offset += typed->size;
+			/* This ar entries data section only contained filenames for other records
+			 * they are stored in the static ar_long_names for future reference */
+			return (get_header_ar(src_stream)); /* Return next header */
+		} else if (ar.formated.name[1] == ' ') {
+			/* This is the index of symbols in the file for compilers */
+			seek_sub_file(src_stream, typed->size);
+			return (get_header_ar(src_stream)); /* Return next header */
+		} else {
+			/* The number after the '/' indicates the offset in the ar data section
+			(saved in variable long_name) that conatains the real filename */
+			if (!ar_long_names) {
+				error_msg("Cannot resolve long file name");
+				return (NULL);
+			}
+			typed->name = xstrdup(ar_long_names + atoi(&ar.formated.name[1]));
+		}
+	} else {
+		/* short filenames */
+		typed->name = xcalloc(1, 16);
+		strncpy(typed->name, ar.formated.name, 16);
+	}
+	typed->name[strcspn(typed->name, " /")]='\0';
+
+	/* convert the rest of the now valid char header to its typed struct */
+	parse_mode(ar.formated.mode, &typed->mode);
+	typed->mtime = atoi(ar.formated.date);
+	typed->uid = atoi(ar.formated.uid);
+	typed->gid = atoi(ar.formated.gid);
+
+	return(typed);
+}
+
+static void
+free_header_ar(file_header_t *ar_entry)
+{
+	if (ar_entry == NULL)
+		return;
+
+	free(ar_entry->name);
+	if (ar_entry->link_name)
+		free(ar_entry->link_name);
+
+	free(ar_entry);
+}
+
+
+static file_header_t *
+get_header_tar(FILE *tar_stream)
+{
+	union {
+		unsigned char raw[512];
+		struct {
+			char name[100];		/*   0-99 */
+			char mode[8];		/* 100-107 */
+			char uid[8];		/* 108-115 */
+			char gid[8];		/* 116-123 */
+			char size[12];		/* 124-135 */
+			char mtime[12];		/* 136-147 */
+			char chksum[8];		/* 148-155 */
+			char typeflag;		/* 156-156 */
+			char linkname[100];	/* 157-256 */
+			char magic[6];		/* 257-262 */
+			char version[2];	/* 263-264 */
+			char uname[32];		/* 265-296 */
+			char gname[32];		/* 297-328 */
+			char devmajor[8];	/* 329-336 */
+			char devminor[8];	/* 337-344 */
+			char prefix[155];	/* 345-499 */
+			char padding[12];	/* 500-512 */
+		} formated;
+	} tar;
+	file_header_t *tar_entry = NULL;
+	long i;
+	long sum = 0;
+
+	if (archive_offset % 512 != 0) {
+		seek_sub_file(tar_stream, 512 - (archive_offset % 512));
+	}
+
+	if (fread(tar.raw, 1, 512, tar_stream) != 512) {
+		/* Unfortunately its common for tar files to have all sorts of
+		 * trailing garbage, fail silently */
+//		error_msg("Couldnt read header");
+		return(NULL);
+	}
+	archive_offset += 512;
+
+	/* Check header has valid magic, unfortunately some tar files
+	 * have empty (0'ed) tar entries at the end, which will
+	 * cause this to fail, so fail silently for now
+	 */
+	if (strncmp(tar.formated.magic, "ustar", 5) != 0) {
+#ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+		if (strncmp(tar.formated.magic, "\0\0\0\0\0", 5) != 0)
+#endif
+		return(NULL);
+	}
+
+	/* Do checksum on headers */
+	for (i =  0; i < 148 ; i++) {
+		sum += tar.raw[i];
+	}
+	sum += ' ' * 8;
+	for (i =  156; i < 512 ; i++) {
+		sum += tar.raw[i];
+	}
+	if (sum != strtol(tar.formated.chksum, NULL, 8)) {
+		if ( strtol(tar.formated.chksum,NULL,8) != 0 )
+			error_msg("Invalid tar header checksum");
+                return(NULL);
+        }
+
+	/* convert to type'ed variables */
+	tar_entry = xcalloc(1, sizeof(file_header_t));
+
+
+
+	// tar_entry->name = xstrdup(tar.formated.name);
+
+/*
+	parse_mode(tar.formated.mode, &tar_entry->mode);
+*/
+        tar_entry->mode = 07777 & strtol(tar.formated.mode, NULL, 8);
+
+	tar_entry->uid   = strtol(tar.formated.uid, NULL, 8);
+	tar_entry->gid   = strtol(tar.formated.gid, NULL, 8);
+	tar_entry->size  = strtol(tar.formated.size, NULL, 8);
+	tar_entry->mtime = strtol(tar.formated.mtime, NULL, 8);
+
+	tar_entry->device = (strtol(tar.formated.devmajor, NULL, 8) << 8) +
+		strtol(tar.formated.devminor, NULL, 8);
+
+	/* Fix mode, used by the old format */
+	switch (tar.formated.typeflag) {
+	/* hard links are detected as regular files with 0 size and a link name */
+	case '1':
+		tar_entry->mode |= S_IFREG ;
+		break;
+        case 0:
+        case '0':
+
+# ifdef CONFIG_FEATURE_TAR_OLDGNU_COMPATABILITY
+		if (last_char_is(tar_entry->name, '/')) {
+			tar_entry->mode |= S_IFDIR;
+		} else
+# endif
+			tar_entry->mode |= S_IFREG;
+		break;
+	case '2':
+		tar_entry->mode |= S_IFLNK;
+		break;
+	case '3':
+		tar_entry->mode |= S_IFCHR;
+		break;
+	case '4':
+		tar_entry->mode |= S_IFBLK;
+		break;
+	case '5':
+		tar_entry->mode |= S_IFDIR;
+		break;
+	case '6':
+		tar_entry->mode |= S_IFIFO;
+		break;
+# ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+	case 'L': {
+			longname = xmalloc(tar_entry->size + 1);
+                        if(fread(longname, tar_entry->size, 1, tar_stream) != 1)
+                                return NULL;
+			longname[tar_entry->size] = '\0';
+			archive_offset += tar_entry->size;
+
+			return(get_header_tar(tar_stream));
+		}
+	case 'K': {
+			linkname = xmalloc(tar_entry->size + 1);
+                        if(fread(linkname, tar_entry->size, 1, tar_stream) != 1)
+                                return NULL;
+			linkname[tar_entry->size] = '\0';
+			archive_offset += tar_entry->size;
+
+			return(get_header_tar(tar_stream));
+		}
+	case 'D':
+	case 'M':
+	case 'N':
+	case 'S':
+	case 'V':
+		perror_msg("Ignoring GNU extension type %c", tar.formated.typeflag);
+# endif
+        default:
+                perror_msg("Unknown typeflag: 0x%x", tar.formated.typeflag);
+                break;
+
+	}
+
+
+#ifdef CONFIG_FEATURE_TAR_GNU_EXTENSIONS
+        if (longname) {
+                tar_entry->name = longname;
+                longname = NULL;
+        } else
+#endif
+        {
+                tar_entry->name = xstrndup(tar.formated.name, 100);
+
+                if (tar.formated.prefix[0]) {
+                        char *temp = tar_entry->name;
+                        char *prefixTemp = xstrndup(tar.formated.prefix, 155);
+                        tar_entry->name = concat_path_file(prefixTemp, temp);
+                        free(temp);
+                        free(prefixTemp);
+                }
+        }
+
+	if (linkname) {
+		tar_entry->link_name = linkname;
+		linkname = NULL;
+	} else
+	{
+		tar_entry->link_name = *tar.formated.linkname != '\0' ?
+			xstrndup(tar.formated.linkname, 100) : NULL;
+	}
+
+	return(tar_entry);
+}
+
+static void
+free_header_tar(file_header_t *tar_entry)
+{
+	if (tar_entry == NULL)
+		return;
+
+	free(tar_entry->name);
+	if (tar_entry->link_name)
+		free(tar_entry->link_name);
+
+	free(tar_entry);
+}
+
+char *
+deb_extract(const char *package_filename, FILE *out_stream,
+	const int extract_function, const char *prefix,
+	const char *filename, int *err)
+{
+	FILE *deb_stream = NULL;
+	file_header_t *ar_header = NULL;
+	const char **file_list = NULL;
+	char *output_buffer = NULL;
+	char *ared_file = NULL;
+	char ar_magic[8];
+	int gz_err;
+
+	*err = 0;
+
+	if (filename != NULL) {
+		file_list = xmalloc(sizeof(char *) * 2);
+		file_list[0] = filename;
+		file_list[1] = NULL;
+	}
+
+	if (extract_function & extract_control_tar_gz) {
+		ared_file = "control.tar.gz";
+	}
+	else if (extract_function & extract_data_tar_gz) {
+		ared_file = "data.tar.gz";
+	} else {
+                opkg_msg(ERROR, "Internal error: extract_function=%x\n",
+				extract_function);
+		*err = -1;
+		goto cleanup;
+        }
+
+	/* open the debian package to be worked on */
+	deb_stream = wfopen(package_filename, "r");
+	if (deb_stream == NULL) {
+		*err = -1;
+		goto cleanup;
+	}
+	/* set the buffer size */
+	setvbuf(deb_stream, NULL, _IOFBF, 0x8000);
+
+	/* check ar magic */
+	fread(ar_magic, 1, 8, deb_stream);
+
+	if (strncmp(ar_magic,"!<arch>",7) == 0) {
+		archive_offset = 8;
+
+		while ((ar_header = get_header_ar(deb_stream)) != NULL) {
+			if (strcmp(ared_file, ar_header->name) == 0) {
+				int gunzip_pid = 0;
+				FILE *uncompressed_stream;
+				/* open a stream of decompressed data */
+				uncompressed_stream = gz_open(deb_stream, &gunzip_pid);
+				if (uncompressed_stream == NULL) {
+					*err = -1;
+					goto cleanup;
+				}
+
+				archive_offset = 0;
+				output_buffer = unarchive(uncompressed_stream,
+						out_stream, get_header_tar,
+						free_header_tar,
+						extract_function, prefix,
+						file_list, err);
+				fclose(uncompressed_stream);
+				gz_err = gz_close(gunzip_pid);
+				if (gz_err)
+					*err = -1;
+				free_header_ar(ar_header);
+				break;
+			}
+			if (fseek(deb_stream, ar_header->size, SEEK_CUR) == -1) {
+				opkg_perror(ERROR, "Couldn't fseek into %s", package_filename);
+				*err = -1;
+				free_header_ar(ar_header);
+				goto cleanup;
+			}
+			free_header_ar(ar_header);
+		}
+		goto cleanup;
+	} else if (strncmp(ar_magic, "\037\213", 2) == 0) {
+		/* it's a gz file, let's assume it's an opkg */
+		int unzipped_opkg_pid;
+		FILE *unzipped_opkg_stream;
+		file_header_t *tar_header;
+		archive_offset = 0;
+		if (fseek(deb_stream, 0, SEEK_SET) == -1) {
+			opkg_perror(ERROR, "Couldn't fseek into %s", package_filename);
+			*err = -1;
+			goto cleanup;
+		}
+		unzipped_opkg_stream = gz_open(deb_stream, &unzipped_opkg_pid);
+		if (unzipped_opkg_stream == NULL) {
+			*err = -1;
+			goto cleanup;
+		}
+
+		/* walk through outer tar file to find ared_file */
+		while ((tar_header = get_header_tar(unzipped_opkg_stream)) != NULL) {
+                        int name_offset = 0;
+                        if (strncmp(tar_header->name, "./", 2) == 0)
+                                name_offset = 2;
+			if (strcmp(ared_file, tar_header->name+name_offset) == 0) {
+				int gunzip_pid = 0;
+				FILE *uncompressed_stream;
+				/* open a stream of decompressed data */
+				uncompressed_stream = gz_open(unzipped_opkg_stream, &gunzip_pid);
+				if (uncompressed_stream == NULL) {
+					*err = -1;
+					goto cleanup;
+				}
+				archive_offset = 0;
+
+				output_buffer = unarchive(uncompressed_stream,
+							  out_stream,
+							  get_header_tar,
+							  free_header_tar,
+							  extract_function,
+							  prefix,
+							  file_list,
+							  err);
+
+				free_header_tar(tar_header);
+				fclose(uncompressed_stream);
+				gz_err = gz_close(gunzip_pid);
+				if (gz_err)
+					*err = -1;
+				break;
+			}
+			seek_sub_file(unzipped_opkg_stream, tar_header->size);
+			free_header_tar(tar_header);
+		}
+		fclose(unzipped_opkg_stream);
+		gz_err = gz_close(unzipped_opkg_pid);
+		if (gz_err)
+			*err = -1;
+
+		goto cleanup;
+	} else {
+		*err = -1;
+		error_msg("%s: invalid magic", package_filename);
+	}
+
+cleanup:
+	if (deb_stream)
+		fclose(deb_stream);
+	if (file_list)
+		free(file_list);
+
+	return output_buffer;
+}
diff --git a/src/libbb/unzip.c b/src/libbb/unzip.c
new file mode 100644
index 0000000..435effb
--- /dev/null
+++ b/src/libbb/unzip.c
@@ -0,0 +1,1021 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * gunzip implementation for busybox
+ *
+ * Based on GNU gzip v1.2.4 Copyright (C) 1992-1993 Jean-loup Gailly.
+ *
+ * Originally adjusted for busybox by Sven Rudolph <sr1@inf.tu-dresden.de>
+ * based on gzip sources
+ *
+ * Adjusted further by Erik Andersen <andersee@debian.org> to support
+ * files as well as stdin/stdout, and to generally behave itself wrt
+ * command line handling.
+ *
+ * General cleanup to better adhere to the style guide and make use of
+ * standard busybox functions by Glenn McGrath <bug1@optushome.com.au>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ *
+ * gzip (GNU zip) -- compress files with zip algorithm and 'compress' interface
+ * Copyright (C) 1992-1993 Jean-loup Gailly
+ * The unzip code was written and put in the public domain by Mark Adler.
+ * Portions of the lzw code are derived from the public domain 'compress'
+ * written by Spencer Thomas, Joe Orost, James Woods, Jim McKie, Steve Davies,
+ * Ken Turkowski, Dave Mack and Peter Jannesen.
+ *
+ * See the license_msg below and the file COPYING for the software license.
+ * See the file algorithm.doc for the compression algorithms and file formats.
+ */
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include "libbb.h"
+
+static FILE *in_file, *out_file;
+
+static unsigned char *window;
+static unsigned long *crc_table = NULL;
+
+static unsigned long crc; /* shift register contents */
+
+/*
+ * window size--must be a power of two, and
+ *  at least 32K for zip's deflate method
+ */
+static const int WSIZE = 0x8000;
+
+/* If BMAX needs to be larger than 16, then h and x[] should be ulg. */
+static const int BMAX = 16;		/* maximum bit length of any code (16 for explode) */
+static const int N_MAX = 288;		/* maximum number of codes in any set */
+
+static long bytes_out;		/* number of output bytes */
+static unsigned long outcnt;	/* bytes in output buffer */
+
+static unsigned hufts;		/* track memory usage */
+static unsigned long bb;			/* bit buffer */
+static unsigned bk;		/* bits in bit buffer */
+
+typedef struct huft_s {
+	unsigned char e;		/* number of extra bits or operation */
+	unsigned char b;		/* number of bits in this code or subcode */
+	union {
+		unsigned short n;		/* literal, length base, or distance base */
+		struct huft_s *t;	/* pointer to next level of table */
+	} v;
+} huft_t;
+
+static const unsigned short mask_bits[] = {
+	0x0000,
+	0x0001, 0x0003, 0x0007, 0x000f, 0x001f, 0x003f, 0x007f, 0x00ff,
+	0x01ff, 0x03ff, 0x07ff, 0x0fff, 0x1fff, 0x3fff, 0x7fff, 0xffff
+};
+
+//static int error_number = 0;
+/* ========================================================================
+ * Signal and error handler.
+ */
+
+static void abort_gzip()
+{
+	error_msg("gzip aborted\n");
+	_exit(-1);
+}
+
+static void make_crc_table()
+{
+	unsigned long table_entry;      /* crc shift register */
+	unsigned long poly = 0;      /* polynomial exclusive-or pattern */
+	int i;                /* counter for all possible eight bit values */
+	int k;                /* byte being shifted into crc apparatus */
+
+	/* terms of polynomial defining this crc (except x^32): */
+	static int p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
+
+	/* initial shift register value */
+	crc = 0xffffffffL;
+	crc_table = (unsigned long *) xmalloc(256 * sizeof(unsigned long));
+
+	/* Make exclusive-or pattern from polynomial (0xedb88320) */
+	for (i = 0; i < sizeof(p)/sizeof(int); i++)
+		poly |= 1L << (31 - p[i]);
+
+	/* Compute and print table of CRC's, five per line */
+	for (i = 0; i < 256; i++) {
+		table_entry = i;
+	   /* The idea to initialize the register with the byte instead of
+	     * zero was stolen from Haruhiko Okumura's ar002
+	     */
+		for (k = 8; k; k--) {
+			table_entry = table_entry & 1 ? (table_entry >> 1) ^ poly : table_entry >> 1;
+		}
+		crc_table[i]=table_entry;
+	}
+}
+
+/* ===========================================================================
+ * Write the output window window[0..outcnt-1] and update crc and bytes_out.
+ * (Used for the decompressed data only.)
+ */
+static void flush_window(void)
+{
+	int n;
+
+	if (outcnt == 0)
+		return;
+
+	for (n = 0; n < outcnt; n++) {
+		crc = crc_table[((int) crc ^ (window[n])) & 0xff] ^ (crc >> 8);
+	}
+
+	if (fwrite(window, 1, outcnt, out_file) != outcnt) {
+		/*
+		 * The Parent process may not be interested in all the data we have,
+		 * in which case it will rudely close its end of the pipe and
+		 * wait for us to exit.
+		 */
+		if (errno == EPIPE)
+			_exit(EXIT_SUCCESS);
+
+		error_msg("Couldnt write");
+		_exit(EXIT_FAILURE);
+	}
+	bytes_out += (unsigned long) outcnt;
+	outcnt = 0;
+}
+
+/*
+ * Free the malloc'ed tables built by huft_build(), which makes a linked
+ * list of the tables it made, with the links in a dummy first entry of
+ * each table.
+ * t: table to free
+ */
+static int huft_free(huft_t *t)
+{
+	huft_t *p, *q;
+
+	/* Go through linked list, freeing from the malloced (t[-1]) address. */
+	p = t;
+	while (p != (huft_t *) NULL) {
+		q = (--p)->v.t;
+		free((char *) p);
+		p = q;
+	}
+	return 0;
+}
+
+/* Given a list of code lengths and a maximum table size, make a set of
+ * tables to decode that set of codes.  Return zero on success, one if
+ * the given code set is incomplete (the tables are still built in this
+ * case), two if the input is invalid (all zero length codes or an
+ * oversubscribed set of lengths), and three if not enough memory.
+ *
+ * b:	code lengths in bits (all assumed <= BMAX)
+ * n:	number of codes (assumed <= N_MAX)
+ * s:	number of simple-valued codes (0..s-1)
+ * d:	list of base values for non-simple codes
+ * e:	list of extra bits for non-simple codes
+ * t:	result: starting table
+ * m:	maximum lookup bits, returns actual
+ */
+static int huft_build(unsigned int *b, const unsigned int n, const unsigned int s,
+	const unsigned short *d, const unsigned short *e, huft_t **t, int *m)
+{
+	unsigned a;		/* counter for codes of length k */
+	unsigned c[BMAX + 1];	/* bit length count table */
+	unsigned f;		/* i repeats in table every f entries */
+	int g;			/* maximum code length */
+	int h;			/* table level */
+	unsigned i;	/* counter, current code */
+	unsigned j;	/* counter */
+	int k;		/* number of bits in current code */
+	int l;			/* bits per table (returned in m) */
+	unsigned *p;		/* pointer into c[], b[], or v[] */
+	huft_t *q;	/* points to current table */
+	huft_t r;		/* table entry for structure assignment */
+	huft_t *u[BMAX];	/* table stack */
+	unsigned v[N_MAX];	/* values in order of bit length */
+	int w;		/* bits before this table == (l * h) */
+	unsigned x[BMAX + 1];	/* bit offsets, then code stack */
+	unsigned *xp;		/* pointer into x */
+	int y;			/* number of dummy codes added */
+	unsigned z;		/* number of entries in current table */
+
+	/* Generate counts for each bit length */
+	memset ((void *)(c), 0, sizeof(c));
+	p = b;
+	i = n;
+	do {
+		c[*p]++;	/* assume all entries <= BMAX */
+		p++;		/* Can't combine with above line (Solaris bug) */
+	} while (--i);
+	if (c[0] == n) {	/* null input--all zero length codes */
+		*t = (huft_t *) NULL;
+		*m = 0;
+		return 0;
+	}
+
+	/* Find minimum and maximum length, bound *m by those */
+	l = *m;
+	for (j = 1; j <= BMAX; j++)
+		if (c[j])
+			break;
+	k = j;				/* minimum code length */
+	if ((unsigned) l < j)
+		l = j;
+	for (i = BMAX; i; i--)
+		if (c[i])
+			break;
+	g = i;				/* maximum code length */
+	if ((unsigned) l > i)
+		l = i;
+	*m = l;
+
+	/* Adjust last length count to fill out codes, if needed */
+	for (y = 1 << j; j < i; j++, y <<= 1)
+		if ((y -= c[j]) < 0)
+			return 2;	/* bad input: more codes than bits */
+	if ((y -= c[i]) < 0)
+		return 2;
+	c[i] += y;
+
+	/* Generate starting offsets into the value table for each length */
+	x[1] = j = 0;
+	p = c + 1;
+	xp = x + 2;
+	while (--i) {			/* note that i == g from above */
+		*xp++ = (j += *p++);
+	}
+
+	/* Make a table of values in order of bit lengths */
+	p = b;
+	i = 0;
+	do {
+		if ((j = *p++) != 0)
+			v[x[j]++] = i;
+	} while (++i < n);
+
+	/* Generate the Huffman codes and for each, make the table entries */
+	x[0] = i = 0;			/* first Huffman code is zero */
+	p = v;				/* grab values in bit order */
+	h = -1;				/* no tables yet--level -1 */
+	w = -l;				/* bits decoded == (l * h) */
+	u[0] = (huft_t *) NULL;	/* just to keep compilers happy */
+	q = (huft_t *) NULL;	/* ditto */
+	z = 0;				/* ditto */
+
+	/* go through the bit lengths (k already is bits in shortest code) */
+	for (; k <= g; k++) {
+		a = c[k];
+		while (a--) {
+			/* here i is the Huffman code of length k bits for value *p */
+			/* make tables up to required level */
+			while (k > w + l) {
+				h++;
+				w += l;		/* previous table always l bits */
+
+				/* compute minimum size table less than or equal to l bits */
+				z = (z = g - w) > (unsigned) l ? l : z;	/* upper limit on table size */
+				if ((f = 1 << (j = k - w)) > a + 1) {	/* try a k-w bit table *//* too few codes for k-w bit table */
+					f -= a + 1;	/* deduct codes from patterns left */
+					xp = c + k;
+					while (++j < z) {	/* try smaller tables up to z bits */
+						if ((f <<= 1) <= *++xp)
+							break;	/* enough codes to use up j bits */
+						f -= *xp;	/* else deduct codes from patterns */
+					}
+				}
+				z = 1 << j;		/* table entries for j-bit table */
+
+				/* allocate and link in new table */
+				if ((q = (huft_t *) xmalloc((z + 1) * sizeof(huft_t))) == NULL) {
+					if (h) {
+						huft_free(u[0]);
+					}
+					return 3;	/* not enough memory */
+				}
+				hufts += z + 1;	/* track memory usage */
+				*t = q + 1;		/* link to list for huft_free() */
+				*(t = &(q->v.t)) = NULL;
+				u[h] = ++q;		/* table starts after link */
+
+				/* connect to last table, if there is one */
+				if (h) {
+					x[h] = i;	/* save pattern for backing up */
+					r.b = (unsigned char) l;	/* bits to dump before this table */
+					r.e = (unsigned char) (16 + j);	/* bits in this table */
+					r.v.t = q;	/* pointer to this table */
+					j = i >> (w - l);	/* (get around Turbo C bug) */
+					u[h - 1][j] = r;	/* connect to last table */
+				}
+			}
+
+			/* set up table entry in r */
+			r.b = (unsigned char) (k - w);
+			if (p >= v + n)
+				r.e = 99;		/* out of values--invalid code */
+			else if (*p < s) {
+				r.e = (unsigned char) (*p < 256 ? 16 : 15);	/* 256 is end-of-block code */
+				r.v.n = (unsigned short) (*p);	/* simple code is just the value */
+				p++;			/* one compiler does not like *p++ */
+			} else {
+				r.e = (unsigned char) e[*p - s];	/* non-simple--look up in lists */
+				r.v.n = d[*p++ - s];
+			}
+
+			/* fill code-like entries with r */
+			f = 1 << (k - w);
+			for (j = i >> w; j < z; j += f)
+				q[j] = r;
+
+			/* backwards increment the k-bit code i */
+			for (j = 1 << (k - 1); i & j; j >>= 1)
+				i ^= j;
+			i ^= j;
+
+			/* backup over finished tables */
+			while ((i & ((1 << w) - 1)) != x[h]) {
+				h--;			/* don't need to update q */
+				w -= l;
+			}
+		}
+	}
+	/* Return true (1) if we were given an incomplete table */
+	return y != 0 && g != 1;
+}
+
+/*
+ * inflate (decompress) the codes in a deflated (compressed) block.
+ * Return an error code or zero if it all goes ok.
+ *
+ * tl, td: literal/length and distance decoder tables
+ * bl, bd: number of bits decoded by tl[] and td[]
+ */
+static int inflate_codes(huft_t *tl, huft_t *td, int bl, int bd)
+{
+	unsigned long e;		/* table entry flag/number of extra bits */
+	unsigned long n, d;				/* length and index for copy */
+	unsigned long w;				/* current window position */
+	huft_t *t;				/* pointer to table entry */
+	unsigned ml, md;			/* masks for bl and bd bits */
+	unsigned long b;				/* bit buffer */
+	unsigned k;		/* number of bits in bit buffer */
+
+	/* make local copies of globals */
+	b = bb;					/* initialize bit buffer */
+	k = bk;
+	w = outcnt;				/* initialize window position */
+
+	/* inflate the coded data */
+	ml = mask_bits[bl];			/* precompute masks for speed */
+	md = mask_bits[bd];
+	for (;;) {				/* do until end of block */
+		while (k < (unsigned) bl) {
+			b |= ((unsigned long)fgetc(in_file)) << k;
+			k += 8;
+		}
+		if ((e = (t = tl + ((unsigned) b & ml))->e) > 16)
+		do {
+			if (e == 99) {
+				return 1;
+			}
+			b >>= t->b;
+			k -= t->b;
+			e -= 16;
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+		} while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e) > 16);
+		b >>= t->b;
+		k -= t->b;
+		if (e == 16) {		/* then it's a literal */
+			window[w++] = (unsigned char) t->v.n;
+			if (w == WSIZE) {
+				outcnt=(w),
+				flush_window();
+				w = 0;
+			}
+		} else {				/* it's an EOB or a length */
+
+			/* exit if end of block */
+			if (e == 15) {
+				break;
+			}
+
+			/* get length of block to copy */
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+			n = t->v.n + ((unsigned) b & mask_bits[e]);
+			b >>= e;
+			k -= e;
+
+			/* decode distance of block to copy */
+			while (k < (unsigned) bd) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+
+			if ((e = (t = td + ((unsigned) b & md))->e) > 16)
+				do {
+					if (e == 99)
+						return 1;
+					b >>= t->b;
+					k -= t->b;
+					e -= 16;
+					while (k < e) {
+						b |= ((unsigned long)fgetc(in_file)) << k;
+						k += 8;
+					}
+				} while ((e = (t = t->v.t + ((unsigned) b & mask_bits[e]))->e) > 16);
+			b >>= t->b;
+			k -= t->b;
+			while (k < e) {
+				b |= ((unsigned long)fgetc(in_file)) << k;
+				k += 8;
+			}
+			d = w - t->v.n - ((unsigned) b & mask_bits[e]);
+			b >>= e;
+			k -= e;
+
+			/* do the copy */
+			do {
+				n -= (e = (e = WSIZE - ((d &= WSIZE - 1) > w ? d : w)) > n ? n : e);
+#if !defined(NOMEMCPY) && !defined(DEBUG)
+				if (w - d >= e) {	/* (this test assumes unsigned comparison) */
+					memcpy(window + w, window + d, e);
+					w += e;
+					d += e;
+				} else			/* do it slow to avoid memcpy() overlap */
+#endif							/* !NOMEMCPY */
+					do {
+						window[w++] = window[d++];
+					} while (--e);
+				if (w == WSIZE) {
+					outcnt=(w),
+					flush_window();
+					w = 0;
+				}
+			} while (n);
+		}
+	}
+
+	/* restore the globals from the locals */
+	outcnt = w;			/* restore global window pointer */
+	bb = b;				/* restore global bit buffer */
+	bk = k;
+
+	/* done */
+	return 0;
+}
+
+/*
+ * decompress an inflated block
+ * e: last block flag
+ *
+ * GLOBAL VARIABLES: bb, kk,
+ */
+static int inflate_block(int *e)
+{
+	unsigned t;			/* block type */
+	unsigned long b;			/* bit buffer */
+	unsigned k;		/* number of bits in bit buffer */
+	static unsigned short cplens[] = {		/* Copy lengths for literal codes 257..285 */
+		3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
+		35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
+	};
+	/* note: see note #13 above about the 258 in this list. */
+	static unsigned short cplext[] = {		/* Extra bits for literal codes 257..285 */
+		0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2,
+		3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0, 99, 99
+	};				/* 99==invalid */
+	static unsigned short cpdist[] = {		/* Copy offsets for distance codes 0..29 */
+		1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
+		257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
+		8193, 12289, 16385, 24577
+	};
+	static unsigned short cpdext[] = {		/* Extra bits for distance codes */
+		0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6,
+		7, 7, 8, 8, 9, 9, 10, 10, 11, 11,
+		12, 12, 13, 13
+	};
+
+	/* make local bit buffer */
+	b = bb;
+	k = bk;
+
+	/* read in last block bit */
+	while (k < 1) {
+		b |= ((unsigned long)fgetc(in_file)) << k;
+		k += 8;
+	}
+	*e = (int) b & 1;
+	b >>= 1;
+	k -= 1;
+
+	/* read in block type */
+	while (k < 2) {
+		b |= ((unsigned long)fgetc(in_file)) << k;
+		k += 8;
+	}
+	t = (unsigned) b & 3;
+	b >>= 2;
+	k -= 2;
+
+	/* restore the global bit buffer */
+	bb = b;
+	bk = k;
+
+	/* inflate that block type */
+	switch (t) {
+	case 0:	/* Inflate stored */
+		{
+			unsigned long n;			/* number of bytes in block */
+			unsigned long w;			/* current window position */
+			unsigned long b_stored;			/* bit buffer */
+			unsigned long k_stored;		/* number of bits in bit buffer */
+
+			/* make local copies of globals */
+			b_stored = bb;				/* initialize bit buffer */
+			k_stored = bk;
+			w = outcnt;			/* initialize window position */
+
+			/* go to byte boundary */
+			n = k_stored & 7;
+			b_stored >>= n;
+			k_stored -= n;
+
+			/* get the length and its complement */
+			while (k_stored < 16) {
+				b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+				k_stored += 8;
+			}
+			n = ((unsigned) b_stored & 0xffff);
+			b_stored >>= 16;
+			k_stored -= 16;
+			while (k_stored < 16) {
+				b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+				k_stored += 8;
+			}
+			if (n != (unsigned) ((~b_stored) & 0xffff)) {
+				return 1;		/* error in compressed data */
+			}
+			b_stored >>= 16;
+			k_stored -= 16;
+
+			/* read and output the compressed data */
+			while (n--) {
+				while (k_stored < 8) {
+					b_stored |= ((unsigned long)fgetc(in_file)) << k_stored;
+					k_stored += 8;
+				}
+				window[w++] = (unsigned char) b_stored;
+				if (w == (unsigned long)WSIZE) {
+					outcnt=(w),
+					flush_window();
+					w = 0;
+				}
+				b_stored >>= 8;
+				k_stored -= 8;
+			}
+
+			/* restore the globals from the locals */
+			outcnt = w;			/* restore global window pointer */
+			bb = b_stored;				/* restore global bit buffer */
+			bk = k_stored;
+			return 0;
+		}
+	case 1:	/* Inflate fixed
+			 * decompress an inflated type 1 (fixed Huffman codes) block.  We should
+			 * either replace this with a custom decoder, or at least precompute the
+			 * Huffman tables.
+			 */
+		{
+			int i;					/* temporary variable */
+			huft_t *tl;				/* literal/length code table */
+			huft_t *td;				/* distance code table */
+			int bl;					/* lookup bits for tl */
+			int bd;					/* lookup bits for td */
+			unsigned int l[288];	/* length list for huft_build */
+
+			/* set up literal table */
+			for (i = 0; i < 144; i++) {
+				l[i] = 8;
+			}
+			for (; i < 256; i++) {
+				l[i] = 9;
+			}
+			for (; i < 280; i++) {
+				l[i] = 7;
+			}
+			for (; i < 288; i++) {	/* make a complete, but wrong code set */
+				l[i] = 8;
+			}
+			bl = 7;
+			if ((i = huft_build(l, 288, 257, cplens, cplext, &tl, &bl)) != 0) {
+				return i;
+			}
+
+			/* set up distance table */
+			for (i = 0; i < 30; i++) {	/* make an incomplete code set */
+				l[i] = 5;
+			}
+			bd = 5;
+			if ((i = huft_build(l, 30, 0, cpdist, cpdext, &td, &bd)) > 1) {
+				huft_free(tl);
+				return i;
+			}
+
+			/* decompress until an end-of-block code */
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
+				return 1;
+			}
+
+			/* free the decoding tables, return */
+			huft_free(tl);
+			huft_free(td);
+			return 0;
+		}
+	case 2:	/* Inflate dynamic */
+		{
+			/* Tables for deflate from PKZIP's appnote.txt. */
+			static unsigned border[] = {	/* Order of the bit length code lengths */
+				16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+			};
+			int dbits = 6;					/* bits in base distance lookup table */
+			int lbits = 9;					/* bits in base literal/length lookup table */
+
+			int i;						/* temporary variables */
+			unsigned j;
+			unsigned l;					/* last length */
+			unsigned m;					/* mask for bit lengths table */
+			unsigned n;					/* number of lengths to get */
+			huft_t *tl;			/* literal/length code table */
+			huft_t *td;			/* distance code table */
+			int bl;						/* lookup bits for tl */
+			int bd;						/* lookup bits for td */
+			unsigned nb;				/* number of bit length codes */
+			unsigned nl;				/* number of literal/length codes */
+			unsigned nd;				/* number of distance codes */
+
+			unsigned ll[286 + 30];		/* literal/length and distance code lengths */
+			unsigned long b_dynamic;	/* bit buffer */
+			unsigned k_dynamic;		/* number of bits in bit buffer */
+
+			/* make local bit buffer */
+			b_dynamic = bb;
+			k_dynamic = bk;
+
+			/* read in table lengths */
+			while (k_dynamic < 5) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nl = 257 + ((unsigned) b_dynamic & 0x1f);	/* number of literal/length codes */
+			b_dynamic >>= 5;
+			k_dynamic -= 5;
+			while (k_dynamic < 5) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nd = 1 + ((unsigned) b_dynamic & 0x1f);	/* number of distance codes */
+			b_dynamic >>= 5;
+			k_dynamic -= 5;
+			while (k_dynamic < 4) {
+				b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+				k_dynamic += 8;
+			}
+			nb = 4 + ((unsigned) b_dynamic & 0xf);	/* number of bit length codes */
+			b_dynamic >>= 4;
+			k_dynamic -= 4;
+			if (nl > 286 || nd > 30) {
+				return 1;	/* bad lengths */
+			}
+
+			/* read in bit-length-code lengths */
+			for (j = 0; j < nb; j++) {
+				while (k_dynamic < 3) {
+					b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+					k_dynamic += 8;
+				}
+				ll[border[j]] = (unsigned) b_dynamic & 7;
+				b_dynamic >>= 3;
+				k_dynamic -= 3;
+			}
+			for (; j < 19; j++) {
+				ll[border[j]] = 0;
+			}
+
+			/* build decoding table for trees--single level, 7 bit lookup */
+			bl = 7;
+			if ((i = huft_build(ll, 19, 19, NULL, NULL, &tl, &bl)) != 0) {
+				if (i == 1) {
+					huft_free(tl);
+				}
+				return i;			/* incomplete code set */
+			}
+
+			/* read in literal and distance code lengths */
+			n = nl + nd;
+			m = mask_bits[bl];
+			i = l = 0;
+			while ((unsigned) i < n) {
+				while (k_dynamic < (unsigned) bl) {
+					b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+					k_dynamic += 8;
+				}
+				j = (td = tl + ((unsigned) b_dynamic & m))->b;
+				b_dynamic >>= j;
+				k_dynamic -= j;
+				j = td->v.n;
+				if (j < 16) {			/* length of code in bits (0..15) */
+					ll[i++] = l = j;	/* save last length in l */
+				}
+				else if (j == 16) {		/* repeat last length 3 to 6 times */
+					while (k_dynamic < 2) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 3 + ((unsigned) b_dynamic & 3);
+					b_dynamic >>= 2;
+					k_dynamic -= 2;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = l;
+					}
+				} else if (j == 17) {	/* 3 to 10 zero length codes */
+					while (k_dynamic < 3) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 3 + ((unsigned) b_dynamic & 7);
+					b_dynamic >>= 3;
+					k_dynamic -= 3;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = 0;
+					}
+					l = 0;
+				} else {		/* j == 18: 11 to 138 zero length codes */
+					while (k_dynamic < 7) {
+						b_dynamic |= ((unsigned long)fgetc(in_file)) << k_dynamic;
+						k_dynamic += 8;
+					}
+					j = 11 + ((unsigned) b_dynamic & 0x7f);
+					b_dynamic >>= 7;
+					k_dynamic -= 7;
+					if ((unsigned) i + j > n) {
+						return 1;
+					}
+					while (j--) {
+						ll[i++] = 0;
+					}
+					l = 0;
+				}
+			}
+
+			/* free decoding table for trees */
+			huft_free(tl);
+
+			/* restore the global bit buffer */
+			bb = b_dynamic;
+			bk = k_dynamic;
+
+			/* build the decoding tables for literal/length and distance codes */
+			bl = lbits;
+			if ((i = huft_build(ll, nl, 257, cplens, cplext, &tl, &bl)) != 0) {
+				if (i == 1) {
+					error_msg("Incomplete literal tree");
+					huft_free(tl);
+				}
+				return i;			/* incomplete code set */
+			}
+			bd = dbits;
+			if ((i = huft_build(ll + nl, nd, 0, cpdist, cpdext, &td, &bd)) != 0) {
+				if (i == 1) {
+					error_msg("incomplete distance tree");
+					huft_free(td);
+				}
+				huft_free(tl);
+				return i;			/* incomplete code set */
+			}
+
+			/* decompress until an end-of-block code */
+			if (inflate_codes(tl, td, bl, bd)) {
+				huft_free(tl);
+				huft_free(td);
+				return 1;
+			}
+
+			/* free the decoding tables, return */
+			huft_free(tl);
+			huft_free(td);
+			return 0;
+		}
+	default:
+		/* bad block type */
+		return 2;
+	}
+}
+
+/*
+ * decompress an inflated entry
+ *
+ * GLOBAL VARIABLES: outcnt, bk, bb, hufts, inptr
+ */
+static int inflate()
+{
+	int e;				/* last block flag */
+	int r;				/* result code */
+	unsigned h = 0;		/* maximum struct huft's malloc'ed */
+
+	/* initialize window, bit buffer */
+	outcnt = 0;
+	bk = 0;
+	bb = 0;
+
+	/* decompress until the last block */
+	do {
+		hufts = 0;
+		if ((r = inflate_block(&e)) != 0) {
+			return r;
+		}
+		if (hufts > h) {
+			h = hufts;
+		}
+	} while (!e);
+
+	/* Undo too much lookahead.  The next read will be byte aligned so we
+	 * can discard unused bits in the last meaningful byte.  */
+	while (bk >= 8) {
+		bk -= 8;
+		ungetc((bb << bk), in_file);
+	}
+
+	/* flush out window */
+	flush_window();
+
+	/* return success */
+	return 0;
+}
+
+/* ===========================================================================
+ * Unzip in to out.  This routine works on both gzip and pkzip files.
+ *
+ * IN assertions: the buffer inbuf contains already the beginning of
+ *   the compressed data, from offsets inptr to insize-1 included.
+ *   The magic header has already been checked. The output buffer is cleared.
+ * in, out: input and output file descriptors
+ */
+extern int unzip(FILE *l_in_file, FILE *l_out_file)
+{
+	const int extra_field = 0x04;	/* bit 2 set: extra field present */
+	const int orig_name = 0x08;	/* bit 3 set: original file name present */
+	const int comment = 0x10;	/* bit 4 set: file comment present */
+	unsigned char buf[8];	/* extended local header */
+	unsigned char flags;	/* compression flags */
+	char magic[2];			/* magic header */
+	int method;
+	typedef void (*sig_type) (int);
+	int exit_code=0;	/* program exit code */
+	int i;
+
+	in_file = l_in_file;
+	out_file = l_out_file;
+
+	if (signal(SIGINT, SIG_IGN) != SIG_IGN) {
+		(void) signal(SIGINT, (sig_type) abort_gzip);
+	}
+#ifdef SIGTERM
+//	if (signal(SIGTERM, SIG_IGN) != SIG_IGN) {
+//		(void) signal(SIGTERM, (sig_type) abort_gzip);
+//	}
+#endif
+#ifdef SIGHUP
+	if (signal(SIGHUP, SIG_IGN) != SIG_IGN) {
+		(void) signal(SIGHUP, (sig_type) abort_gzip);
+	}
+#endif
+
+	signal(SIGPIPE, SIG_IGN);
+
+	/* Allocate all global buffers (for DYN_ALLOC option) */
+	window = xmalloc((size_t)(((2L*WSIZE)+1L)*sizeof(unsigned char)));
+	outcnt = 0;
+	bytes_out = 0L;
+
+	magic[0] = fgetc(in_file);
+	magic[1] = fgetc(in_file);
+
+	/* Magic header for gzip files, 1F 8B = \037\213 */
+	if (memcmp(magic, "\037\213", 2) != 0) {
+		error_msg("Invalid gzip magic");
+		return EXIT_FAILURE;
+	}
+
+	method = (int) fgetc(in_file);
+	if (method != 8) {
+		error_msg("unknown method %d -- get newer version of gzip", method);
+		exit_code = 1;
+		return -1;
+	}
+
+	flags = (unsigned char) fgetc(in_file);
+
+	/* Ignore time stamp(4), extra flags(1), OS type(1) */
+	for (i = 0; i < 6; i++)
+		fgetc(in_file);
+
+	if ((flags & extra_field) != 0) {
+		size_t extra;
+		extra = fgetc(in_file);
+		extra += fgetc(in_file) << 8;
+
+		for (i = 0; i < extra; i++)
+			fgetc(in_file);
+	}
+
+	/* Discard original name if any */
+	if ((flags & orig_name) != 0) {
+		while (fgetc(in_file) != 0);	/* null */
+	}
+
+	/* Discard file comment if any */
+	if ((flags & comment) != 0) {
+		while (fgetc(in_file) != 0);	/* null */
+	}
+
+	if (method < 0) {
+		return(exit_code);
+	}
+
+	make_crc_table();
+
+	/* Decompress */
+	if (method == 8) {
+
+		int res = inflate();
+
+		if (res == 3) {
+			perror_msg("inflate");
+			exit_code = 1;
+		} else if (res != 0) {
+			error_msg("invalid compressed data--format violated");
+			exit_code = 1;
+		}
+
+	} else {
+		error_msg("internal error, invalid method");
+		exit_code = 1;
+	}
+
+	/* Get the crc and original length
+	 * crc32  (see algorithm.doc)
+	 * uncompressed input size modulo 2^32
+	 */
+	fread(buf, 1, 8, in_file);
+
+	/* Validate decompression - crc */
+	if (!exit_code && (unsigned int)((buf[0] | (buf[1] << 8)) |((buf[2] | (buf[3] << 8)) << 16)) != (crc ^ 0xffffffffL)) {
+		error_msg("invalid compressed data--crc error");
+		exit_code = 1;
+	}
+	/* Validate decompression - size */
+	if (!exit_code && ((buf[4] | (buf[5] << 8)) |((buf[6] | (buf[7] << 8)) << 16)) != (unsigned long) bytes_out) {
+		error_msg("invalid compressed data--length error");
+		exit_code = 1;
+	}
+
+	free(window);
+	free(crc_table);
+
+	window = NULL;
+	crc_table = NULL;
+
+	return exit_code;
+}
diff --git a/src/libbb/wfopen.c b/src/libbb/wfopen.c
new file mode 100644
index 0000000..f58ec90
--- /dev/null
+++ b/src/libbb/wfopen.c
@@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <errno.h>
+#include "libbb.h"
+
+FILE *wfopen(const char *path, const char *mode)
+{
+	FILE *fp;
+	if ((fp = fopen(path, mode)) == NULL) {
+		perror_msg("%s", path);
+		errno = 0;
+	}
+	return fp;
+}
+
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/xfuncs.c b/src/libbb/xfuncs.c
new file mode 100644
index 0000000..f577315
--- /dev/null
+++ b/src/libbb/xfuncs.c
@@ -0,0 +1,93 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * Utility routines.
+ *
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "libbb.h"
+
+
+extern void *xmalloc(size_t size)
+{
+	void *ptr = malloc(size);
+	if (ptr == NULL && size != 0)
+		perror_msg_and_die("malloc");
+	return ptr;
+}
+
+extern void *xrealloc(void *ptr, size_t size)
+{
+	ptr = realloc(ptr, size);
+	if (ptr == NULL && size != 0)
+		perror_msg_and_die("realloc");
+	return ptr;
+}
+
+extern void *xcalloc(size_t nmemb, size_t size)
+{
+	void *ptr = calloc(nmemb, size);
+	if (ptr == NULL && nmemb != 0 && size != 0)
+		perror_msg_and_die("calloc");
+	return ptr;
+}
+
+extern char * xstrdup (const char *s) {
+	char *t;
+
+	if (s == NULL)
+		return NULL;
+
+	t = strdup (s);
+
+	if (t == NULL)
+		perror_msg_and_die("strdup");
+
+	return t;
+}
+
+extern char * xstrndup (const char *s, int n) {
+	char *t;
+
+	if (s == NULL)
+		error_msg_and_die("xstrndup bug");
+
+	t = xmalloc(++n);
+
+	return safe_strncpy(t,s,n);
+}
+
+FILE *xfopen(const char *path, const char *mode)
+{
+	FILE *fp;
+	if ((fp = fopen(path, mode)) == NULL)
+		perror_msg_and_die("%s", path);
+	return fp;
+}
+
+/* END CODE */
+/*
+Local Variables:
+c-file-style: "linux"
+c-basic-offset: 4
+tab-width: 4
+End:
+*/
diff --git a/src/libbb/xreadlink.c b/src/libbb/xreadlink.c
new file mode 100644
index 0000000..7d77a3b
--- /dev/null
+++ b/src/libbb/xreadlink.c
@@ -0,0 +1,37 @@
+/*
+ *  xreadlink.c - safe implementation of readlink.
+ *  Returns a NULL on failure...
+ */
+
+#include <stdio.h>
+
+/*
+ * NOTE: This function returns a malloced char* that you will have to free
+ * yourself. You have been warned.
+ */
+
+#include <unistd.h>
+#include "libbb.h"
+
+extern char *xreadlink(const char *path)
+{
+	static const int GROWBY = 80; /* how large we will grow strings by */
+
+	char *buf = NULL;
+	int bufsize = 0, readsize = 0;
+
+	do {
+		buf = xrealloc(buf, bufsize += GROWBY);
+		readsize = readlink(path, buf, bufsize); /* 1st try */
+		if (readsize == -1) {
+		    perror_msg("%s", path);
+		    return NULL;
+		}
+	}
+	while (bufsize < readsize + 1);
+
+	buf[readsize] = '\0';
+
+	return buf;
+}
+
diff --git a/src/libopkg.pc.in b/src/libopkg.pc.in
new file mode 100644
index 0000000..25fe6e9
--- /dev/null
+++ b/src/libopkg.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: libopkg
+Description: opkg package manager library
+Version: @VERSION@
+Libs: -L${libdir} -lopkg
+Cflags: -I${includedir}/libopkg
+
diff --git a/src/libopkg/.svn/all-wcprops b/src/libopkg/.svn/all-wcprops
new file mode 100644
index 0000000..9c371fc
--- /dev/null
+++ b/src/libopkg/.svn/all-wcprops
@@ -0,0 +1,491 @@
+K 25
+svn:wc:ra_dav:version-url
+V 31
+/svn/!svn/ver/635/trunk/libopkg
+END
+nv_pair_list.h
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/552/trunk/libopkg/nv_pair_list.h
+END
+hash_table.h
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/552/trunk/libopkg/hash_table.h
+END
+opkg_defines.h
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/141/trunk/libopkg/opkg_defines.h
+END
+opkg_pathfinder.c
+K 25
+svn:wc:ra_dav:version-url
+V 49
+/svn/!svn/ver/504/trunk/libopkg/opkg_pathfinder.c
+END
+opkg_pathfinder.h
+K 25
+svn:wc:ra_dav:version-url
+V 49
+/svn/!svn/ver/279/trunk/libopkg/opkg_pathfinder.h
+END
+pkg_extract.c
+K 25
+svn:wc:ra_dav:version-url
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+828
+
+release_parse.c
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+cec45dd88b0c4e7bae788f4831e9e880
+2011-04-26T13:48:21.243973Z
+621
+javiplx@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2797
+
+active_list.h
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+6db3ce83f0bf09ab84c59f3298e492b4
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1585
+
+release_parse.h
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+96c623a1ccda282eb1e9a129bf0df8b1
+2011-04-07T15:35:24.424880Z
+612
+javiplx@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+707
+
+conffile_list.c
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+284a111fd513813a93a889d87b7b0388
+2009-12-21T00:13:22.471616Z
+504
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1222
+
+pkg.c
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+1daa646ab7dab8118ba7650eb3c6da68
+2011-10-13T03:23:56.362250Z
+628
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+35571
+
+conffile_list.h
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+ef0ad4786e956ca0436f2a22392cfb64
+2009-11-05T04:52:10.559388Z
+260
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1152
+
+opkg_install.c
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+4fec8ffed0e1b37015c38b4561788ac2
+2012-01-19T13:52:06.380812Z
+635
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+43767
+
+pkg.h
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+3cf9fd5f5ef5b4447be5eb7f681d515a
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+6950
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+44f90c09985bdcafb1465b41121ea802
+2011-05-26T00:51:50.330823Z
+622
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2151
+
+pkg_src.c
+file
+
+
+
+
+2012-02-03T08:11:57.075042Z
+88fd559e6dc6cebd52ee45f157fd6f09
+2009-12-21T00:13:22.471616Z
+504
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1105
+
+nv_pair_list.c
+file
+
+
+
+
+2012-02-03T08:11:57.079042Z
+812250e1006486973fe19ee185ae76e5
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2752
+
+hash_table.c
+file
+
+
+
+
+2012-02-03T08:11:57.079042Z
+4a4ac8b36aa7c1ed14c16a74fe8cbf41
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+5495
+
+opkg_install.h
+file
+
+
+
+
+2012-02-03T08:11:57.079042Z
+90e0cc8bb4899be40f537c856ed6f479
+2009-12-09T01:20:03.840165Z
+471
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+817
+
+pkg_src.h
+file
+
+
+
+
+2012-02-03T08:11:57.079042Z
+c5e5a41941a1557e33ea209740923260
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+918
+
diff --git a/src/libopkg/.svn/text-base/Makefile.am.svn-base b/src/libopkg/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..043c5c4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,55 @@
+
+AM_CFLAGS=-Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DOPKGETCDIR=\"@opkgetcdir@\" -DOPKGLOCKFILE=\"@opkglockfile@\" -DDATADIR=\"@datadir@\" -I$(top_srcdir) $(BIGENDIAN_CFLAGS) $(CURL_CFLAGS) $(GPGME_CFLAGS) $(PATHFINDER_CFLAGS)
+
+libopkg_includedir=$(includedir)/libopkg
+libopkg_include_HEADERS= *.h
+
+
+opkg_libcore_sources = \
+		    opkg.c opkg.h \
+		    opkg_defines.h
+opkg_cmd_sources = opkg_cmd.c opkg_cmd.h \
+		   opkg_configure.c opkg_configure.h \
+		   opkg_download.c opkg_download.h \
+		   opkg_install.c opkg_install.h \
+		   opkg_upgrade.c opkg_upgrade.h \
+		   opkg_remove.c opkg_remove.h
+opkg_db_sources = opkg_conf.c opkg_conf.h \
+		  release.c release.h release_parse.c release_parse.h \
+		  opkg_utils.c opkg_utils.h pkg.c pkg.h hash_table.h \
+		  pkg_depends.c pkg_depends.h pkg_extract.c pkg_extract.h \
+		  hash_table.c pkg_hash.c pkg_hash.h pkg_parse.c pkg_parse.h \
+		  pkg_vec.c pkg_vec.h
+opkg_list_sources = conffile.c conffile.h conffile_list.c conffile_list.h \
+		    nv_pair.c nv_pair.h nv_pair_list.c nv_pair_list.h \
+		    pkg_dest.c pkg_dest.h pkg_dest_list.c pkg_dest_list.h \
+		    pkg_src.c pkg_src.h pkg_src_list.c pkg_src_list.h \
+		    str_list.c str_list.h void_list.c void_list.h \
+		    active_list.c active_list.h list.h 
+opkg_util_sources = file_util.c file_util.h opkg_message.h opkg_message.c md5.c md5.h \
+		    parse_util.c parse_util.h \
+		    cksum_list.c cksum_list.h \
+		    sprintf_alloc.c sprintf_alloc.h \
+		    xregex.c xregex.h xsystem.c xsystem.h
+if HAVE_PATHFINDER
+opkg_util_sources += opkg_pathfinder.c opkg_pathfinder.h
+endif
+if HAVE_SHA256
+opkg_util_sources += sha256.c sha256.h
+endif
+
+lib_LTLIBRARIES = libopkg.la
+libopkg_la_SOURCES = \
+	$(opkg_libcore_sources) \
+	$(opkg_cmd_sources) $(opkg_db_sources) \
+	$(opkg_util_sources) $(opkg_list_sources)
+
+libopkg_la_LIBADD = $(top_builddir)/libbb/libbb.la $(CURL_LIBS) $(GPGME_LIBS) $(OPENSSL_LIBS) $(PATHFINDER_LIBS)
+
+libopkg_la_LDFLAGS = -version-info 1:0:0
+
+# make sure we only export symbols that are for public use
+#libopkg_la_LDFLAGS = -export-symbols-regex "^opkg_.*"
+
+
+
diff --git a/src/libopkg/.svn/text-base/active_list.c.svn-base b/src/libopkg/.svn/text-base/active_list.c.svn-base
new file mode 100644
index 0000000..69ac1d1
--- /dev/null
+++ b/src/libopkg/.svn/text-base/active_list.c.svn-base
@@ -0,0 +1,165 @@
+/* active_list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include "active_list.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "libbb/libbb.h"
+
+void active_list_init(struct active_list *ptr) {
+    INIT_LIST_HEAD(&ptr->node);
+    INIT_LIST_HEAD(&ptr->depend);
+    ptr->depended = NULL;
+}
+
+/**
+ */
+struct active_list * active_list_next(struct active_list *head, struct active_list *ptr) {
+    struct active_list *next=NULL;
+    if ( !head ) {
+        opkg_msg(ERROR, "Internal error: head=%p, ptr=%p\n", head, ptr);
+        return NULL;
+    }
+    if ( !ptr )
+        ptr = head;
+    next = list_entry(ptr->node.next, struct active_list, node);
+    if ( next == head ) {
+        return NULL;
+    }
+    if ( ptr->depended && &ptr->depended->depend == ptr->node.next ) {
+        return ptr->depended;
+    }
+    while ( next->depend.next != &next->depend ) {
+        next = list_entry(next->depend.next, struct active_list, node);
+    }
+    return next;
+}
+
+
+struct active_list * active_list_prev(struct active_list *head, struct active_list *ptr) {
+    struct active_list *prev=NULL;
+    if ( !head ) {
+        opkg_msg(ERROR, "Internal error: head=%p, ptr=%p\n", head, ptr);
+        return NULL;
+    }
+    if ( !ptr )
+        ptr = head;
+    if ( ptr->depend.prev != &ptr->depend ) {
+        prev = list_entry(ptr->depend.prev, struct active_list, node);
+        return prev;
+    }
+    if ( ptr->depended  && ptr->depended != head && &ptr->depended->depend == ptr->node.prev ) {
+        prev = list_entry(ptr->depended->node.prev, struct active_list, node);
+    } else
+        prev = list_entry(ptr->node.prev, struct active_list, node);
+    if ( prev == head )
+        return NULL;
+    return prev;
+}
+
+
+struct active_list *active_list_move_node(struct active_list *old_head, struct active_list *new_head, struct active_list *node) {
+    struct active_list *prev;
+    if (!old_head || !new_head || !node)
+        return NULL;
+    if (old_head == new_head)
+        return node;
+    prev = active_list_prev(old_head, node);
+    active_list_add(new_head, node);
+    return prev;
+}
+
+static void list_head_clear (struct list_head *head) {
+    struct active_list *next;
+    struct list_head *n, *ptr;
+    if (!head)
+        return;
+    list_for_each_safe(ptr, n , head) {
+        next = list_entry(ptr, struct active_list, node);
+        if (next->depend.next != &next->depend) {
+            list_head_clear(&next->depend);
+        }
+        active_list_init(next);
+    }
+}
+void active_list_clear(struct active_list *head) {
+    list_head_clear(&head->node);
+    if (head->depend.next != &head->depend) {
+        list_head_clear(&head->depend);
+    }
+    active_list_init(head);
+}
+
+void active_list_add_depend(struct active_list *node, struct active_list *depend) {
+    list_del_init(&depend->node);
+    list_add_tail(&depend->node, &node->depend);
+    depend->depended  = node;
+}
+
+void active_list_add(struct active_list *head, struct active_list *node) {
+    list_del_init(&node->node);
+    list_add_tail(&node->node, &head->node);
+    node->depended  = head;
+}
+
+struct active_list * active_list_head_new(void) {
+    struct active_list * head = xcalloc(1, sizeof(struct active_list));
+    active_list_init(head);
+    return head;
+}
+
+void active_list_head_delete(struct active_list *head) {
+    active_list_clear(head);
+    free(head);
+}
+
+/*
+ *  Using insert sort.
+ *  Note. the list should not be large, or it will be very inefficient.
+ *
+ */
+struct active_list * active_list_sort(struct active_list *head, int (*compare)(const void *, const void *)) {
+    struct active_list tmphead;
+    struct active_list *node, *ptr;
+    if ( !head )
+        return NULL;
+    active_list_init(&tmphead);
+    for (node = active_list_next(head, NULL); node; node = active_list_next(head, NULL)) {
+        if (tmphead.node.next == &tmphead.node) {
+            active_list_move_node(head, &tmphead, node);
+        } else {
+            for (ptr = active_list_next(&tmphead, NULL); ptr; ptr=active_list_next(&tmphead, ptr)) {
+                if (compare(ptr, node) <= 0) {
+                    break;
+                }
+            }
+            if (!ptr) {
+                active_list_move_node(head, &tmphead, node);
+            } else {
+                active_list_move_node(head, ptr, node);
+            }
+        }
+        node->depended = &tmphead;
+    }
+    for (ptr = active_list_prev(&tmphead, NULL); ptr; ptr=active_list_prev(&tmphead, NULL)) {
+        active_list_move_node(&tmphead, head, ptr);
+    }
+    return head;
+}
diff --git a/src/libopkg/.svn/text-base/active_list.h.svn-base b/src/libopkg/.svn/text-base/active_list.h.svn-base
new file mode 100644
index 0000000..ecb79a6
--- /dev/null
+++ b/src/libopkg/.svn/text-base/active_list.h.svn-base
@@ -0,0 +1,44 @@
+/* active_list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef ACTIVE_LIST_H
+#define ACTIVE_LIST_H
+
+#include "list.h"
+
+struct active_list {
+    struct list_head node;
+    struct list_head depend;
+    struct active_list *depended;
+};
+
+
+struct active_list * active_list_head_new(void);
+void active_list_head_delete(struct active_list *);
+void active_list_init(struct active_list *ptr);
+void active_list_clear(struct active_list *head);
+void active_list_add_depend(struct active_list *node, struct active_list *depend);
+void active_list_add(struct active_list *head, struct active_list *node);
+struct active_list *active_list_move_node(struct active_list *old_head, struct active_list *new_head, struct active_list *node);
+
+struct active_list * active_list_sort(struct active_list *head, int (*compare_fcn_t)(const void *, const void *));
+
+struct active_list * active_list_next(struct active_list *head, struct active_list *ptr);
+
+struct active_list * active_list_prev(struct active_list *head, struct active_list *ptr);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/cksum_list.c.svn-base b/src/libopkg/.svn/text-base/cksum_list.c.svn-base
new file mode 100644
index 0000000..d17151d
--- /dev/null
+++ b/src/libopkg/.svn/text-base/cksum_list.c.svn-base
@@ -0,0 +1,87 @@
+/* cksum_lis.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include "cksum_list.h"
+#include "libbb/libbb.h"
+
+
+int cksum_init(cksum_t *cksum, char **itemlist)
+{
+    cksum->value = xstrdup(*itemlist++);
+    cksum->size = atoi(*itemlist++);
+    cksum->name = xstrdup(*itemlist++);
+
+    return 0;
+}
+
+void cksum_deinit(cksum_t *cksum)
+{
+    free (cksum->name);
+    cksum->name = NULL;
+
+    free (cksum->value);
+    cksum->value = NULL;
+}
+
+void cksum_list_init(cksum_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void cksum_list_deinit(cksum_list_t *list)
+{
+    cksum_list_elt_t *iter, *n;
+    cksum_t *cksum;
+
+    list_for_each_entry_safe(iter, n, &list->head, node) {
+      cksum = (cksum_t *)iter->data;
+      cksum_deinit(cksum);
+
+      /* malloced in cksum_list_append */
+      free(cksum);
+      iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+cksum_t *cksum_list_append(cksum_list_t *list, char **itemlist)
+{
+    /* freed in cksum_list_deinit */
+    cksum_t *cksum = xcalloc(1, sizeof(cksum_t));
+    cksum_init(cksum, itemlist);
+
+    void_list_append((void_list_t *) list, cksum);
+
+    return cksum;
+}
+
+const cksum_t *cksum_list_find(cksum_list_t *list, const char *name)
+{
+     cksum_list_elt_t *iter;
+     cksum_t *cksum;
+
+     list_for_each_entry(iter, &list->head, node) {
+	  cksum = (cksum_t *)iter->data;
+	  if (strcmp(cksum->name, name) == 0) {
+	       return cksum;
+	  }
+     }    
+     return NULL;
+}
+
diff --git a/src/libopkg/.svn/text-base/cksum_list.h.svn-base b/src/libopkg/.svn/text-base/cksum_list.h.svn-base
new file mode 100644
index 0000000..b752288
--- /dev/null
+++ b/src/libopkg/.svn/text-base/cksum_list.h.svn-base
@@ -0,0 +1,46 @@
+/* cksum_list.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CKSUM_LIST_H
+#define CKSUM_LIST_H
+
+typedef struct 
+{
+  char *name;
+  char *value;
+  int size;
+} cksum_t;
+
+int cksum_init(cksum_t *cksum, char **itemlist);
+void cksum_deinit(cksum_t *cksum);
+
+#include "void_list.h"
+
+typedef struct void_list_elt cksum_list_elt_t;
+
+typedef struct void_list cksum_list_t;
+
+static inline int cksum_list_empty(cksum_list_t *list)
+{
+    return void_list_empty ((void_list_t *)list);
+}
+
+void cksum_list_init(cksum_list_t *list);
+void cksum_list_deinit(cksum_list_t *list);
+
+cksum_t *cksum_list_append(cksum_list_t *list, char **itemlist);
+const cksum_t *cksum_list_find(cksum_list_t *list, const char *name);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/conffile.c.svn-base b/src/libopkg/.svn/text-base/conffile.c.svn-base
new file mode 100644
index 0000000..bf8b2a5
--- /dev/null
+++ b/src/libopkg/.svn/text-base/conffile.c.svn-base
@@ -0,0 +1,63 @@
+/* conffile.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "opkg_message.h"
+#include "conffile.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "opkg_conf.h"
+
+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum)
+{
+    return nv_pair_init(conffile, file_name, md5sum);
+}
+
+void conffile_deinit(conffile_t *conffile)
+{
+    nv_pair_deinit(conffile);
+}
+
+int conffile_has_been_modified(conffile_t *conffile)
+{
+    char *md5sum;
+    char *filename = conffile->name;
+    char *root_filename;
+    int ret = 1;
+
+    if (conffile->value == NULL) {
+	 opkg_msg(NOTICE, "Conffile %s has no md5sum.\n", conffile->name);
+	 return 1;
+    }
+
+    root_filename = root_filename_alloc(filename);
+
+    md5sum = file_md5sum_alloc(root_filename);
+
+    if (md5sum && (ret = strcmp(md5sum, conffile->value))) {
+        opkg_msg(INFO, "Conffile %s:\n\told md5=%s\n\tnew md5=%s\n",
+		conffile->name, md5sum, conffile->value);
+    }
+
+    free(root_filename);
+    if (md5sum)
+        free(md5sum);
+
+    return ret;
+}
diff --git a/src/libopkg/.svn/text-base/conffile.h.svn-base b/src/libopkg/.svn/text-base/conffile.h.svn-base
new file mode 100644
index 0000000..a188c6d
--- /dev/null
+++ b/src/libopkg/.svn/text-base/conffile.h.svn-base
@@ -0,0 +1,29 @@
+/* conffile.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CONFFILE_H
+#define CONFFILE_H
+
+#include "nv_pair.h"
+typedef struct nv_pair conffile_t;
+
+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum);
+void conffile_deinit(conffile_t *conffile);
+int conffile_has_been_modified(conffile_t *conffile);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/conffile_list.c.svn-base b/src/libopkg/.svn/text-base/conffile_list.c.svn-base
new file mode 100644
index 0000000..1db7790
--- /dev/null
+++ b/src/libopkg/.svn/text-base/conffile_list.c.svn-base
@@ -0,0 +1,46 @@
+/* conffile_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "conffile_list.h"
+
+void conffile_list_init(conffile_list_t *list)
+{
+    nv_pair_list_init(list);
+}
+
+void conffile_list_deinit(conffile_list_t *list)
+{
+    nv_pair_list_deinit(list);
+}
+
+conffile_t *conffile_list_append(conffile_list_t *list, const char *file_name,
+			 const char *md5sum)
+{
+    return nv_pair_list_append(list, file_name, md5sum);
+}
+
+void conffile_list_push(conffile_list_t *list, conffile_t *data)
+{
+    nv_pair_list_push(list, data);
+}
+
+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list)
+{
+    conffile_list_elt_t *pos = nv_pair_list_pop(list);
+    return pos;
+}
+
diff --git a/src/libopkg/.svn/text-base/conffile_list.h.svn-base b/src/libopkg/.svn/text-base/conffile_list.h.svn-base
new file mode 100644
index 0000000..942f68e
--- /dev/null
+++ b/src/libopkg/.svn/text-base/conffile_list.h.svn-base
@@ -0,0 +1,37 @@
+/* conffile_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CONFFILE_LIST_H
+#define CONFFILE_LIST_H
+
+#include "nv_pair_list.h"
+
+typedef nv_pair_list_elt_t conffile_list_elt_t;
+typedef nv_pair_list_t conffile_list_t;
+
+#include "conffile.h"
+
+void conffile_list_init(conffile_list_t *list);
+void conffile_list_deinit(conffile_list_t *list);
+
+conffile_t *conffile_list_append(conffile_list_t *list, const char *name,
+			       const char *root_dir);
+void conffile_list_push(conffile_list_t *list, conffile_t *data);
+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/file_util.c.svn-base b/src/libopkg/.svn/text-base/file_util.c.svn-base
new file mode 100644
index 0000000..897546e
--- /dev/null
+++ b/src/libopkg/.svn/text-base/file_util.c.svn-base
@@ -0,0 +1,315 @@
+/* file_util.c - convenience routines for common stat operations
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "md5.h"
+#include "libbb/libbb.h"
+
+#if defined HAVE_SHA256
+#include "sha256.h"
+#endif
+
+int
+file_exists(const char *file_name)
+{
+	struct stat st;
+
+	if (stat(file_name, &st) == -1)
+		return 0;
+
+	return 1;
+}
+
+int
+file_is_dir(const char *file_name)
+{
+	struct stat st;
+
+	if (stat(file_name, &st) == -1)
+		return 0;
+
+	return S_ISDIR(st.st_mode);
+}
+
+/* read a single line from a file, stopping at a newline or EOF.
+   If a newline is read, it will appear in the resulting string.
+   Return value is a malloc'ed char * which should be freed at
+   some point by the caller.
+
+   Return value is NULL if the file is at EOF when called.
+*/
+char *
+file_read_line_alloc(FILE *fp)
+{
+	char buf[BUFSIZ];
+	unsigned int buf_len;
+	char *line = NULL;
+	unsigned int line_size = 0;
+	int got_nl = 0;
+
+	buf[0] = '\0';
+
+	while (fgets(buf, BUFSIZ, fp)) {
+		buf_len = strlen(buf);
+		if (buf[buf_len - 1] == '\n') {
+			buf_len--;
+			buf[buf_len] = '\0';
+			got_nl = 1;
+		}
+		if (line) {
+			line_size += buf_len;
+			line = xrealloc(line, line_size+1);
+			strncat(line, buf, line_size);
+		} else {
+			line_size = buf_len + 1;
+			line = xstrdup(buf);
+		}
+		if (got_nl)
+			break;
+	}
+
+	return line;
+}
+
+int
+file_move(const char *src, const char *dest)
+{
+	int err;
+
+	err = rename(src, dest);
+	if (err == -1) {
+		if (errno == EXDEV) {
+			/* src & dest live on different file systems */
+			err = file_copy(src, dest);
+			if (err == 0)
+				unlink(src);
+		} else {
+			opkg_perror(ERROR, "Failed to rename %s to %s",
+				src, dest);
+		}
+	}
+
+	return err;
+}
+
+int
+file_copy(const char *src, const char *dest)
+{
+	int err;
+
+	err = copy_file(src, dest, FILEUTILS_FORCE | FILEUTILS_PRESERVE_STATUS);
+	if (err)
+		opkg_msg(ERROR, "Failed to copy file %s to %s.\n",
+				src, dest);
+
+	return err;
+}
+
+int
+file_mkdir_hier(const char *path, long mode)
+{
+	return make_directory(path, mode, FILEUTILS_RECUR);
+}
+
+char *file_md5sum_alloc(const char *file_name)
+{
+    static const int md5sum_bin_len = 16;
+    static const int md5sum_hex_len = 32;
+
+    static const unsigned char bin2hex[16] = {
+	'0', '1', '2', '3',
+	'4', '5', '6', '7',
+	'8', '9', 'a', 'b',
+	'c', 'd', 'e', 'f'
+    };
+
+    int i, err;
+    FILE *file;
+    char *md5sum_hex;
+    unsigned char md5sum_bin[md5sum_bin_len];
+
+    md5sum_hex = xcalloc(1, md5sum_hex_len + 1);
+
+    file = fopen(file_name, "r");
+    if (file == NULL) {
+	opkg_perror(ERROR, "Failed to open file %s", file_name);
+	free(md5sum_hex);
+	return NULL;
+    }
+
+    err = md5_stream(file, md5sum_bin);
+    if (err) {
+	opkg_msg(ERROR, "Could't compute md5sum for %s.\n", file_name);
+	fclose(file);
+	free(md5sum_hex);
+	return NULL;
+    }
+
+    fclose(file);
+
+    for (i=0; i < md5sum_bin_len; i++) {
+	md5sum_hex[i*2] = bin2hex[md5sum_bin[i] >> 4];
+	md5sum_hex[i*2+1] = bin2hex[md5sum_bin[i] & 0xf];
+    }
+
+    md5sum_hex[md5sum_hex_len] = '\0';
+
+    return md5sum_hex;
+}
+
+#ifdef HAVE_SHA256
+char *file_sha256sum_alloc(const char *file_name)
+{
+    static const int sha256sum_bin_len = 32;
+    static const int sha256sum_hex_len = 64;
+
+    static const unsigned char bin2hex[16] = {
+	'0', '1', '2', '3',
+	'4', '5', '6', '7',
+	'8', '9', 'a', 'b',
+	'c', 'd', 'e', 'f'
+    };
+
+    int i, err;
+    FILE *file;
+    char *sha256sum_hex;
+    unsigned char sha256sum_bin[sha256sum_bin_len];
+
+    sha256sum_hex = xcalloc(1, sha256sum_hex_len + 1);
+
+    file = fopen(file_name, "r");
+    if (file == NULL) {
+	opkg_perror(ERROR, "Failed to open file %s", file_name);
+	free(sha256sum_hex);
+	return NULL;
+    }
+
+    err = sha256_stream(file, sha256sum_bin);
+    if (err) {
+	opkg_msg(ERROR, "Could't compute sha256sum for %s.\n", file_name);
+	fclose(file);
+	free(sha256sum_hex);
+	return NULL;
+    }
+
+    fclose(file);
+
+    for (i=0; i < sha256sum_bin_len; i++) {
+	sha256sum_hex[i*2] = bin2hex[sha256sum_bin[i] >> 4];
+	sha256sum_hex[i*2+1] = bin2hex[sha256sum_bin[i] & 0xf];
+    }
+
+    sha256sum_hex[sha256sum_hex_len] = '\0';
+
+    return sha256sum_hex;
+}
+
+#endif
+
+
+int
+rm_r(const char *path)
+{
+	int ret = 0;
+	DIR *dir;
+	struct dirent *dent;
+
+	if (path == NULL) {
+		opkg_perror(ERROR, "Missing directory parameter");
+		return -1;
+	}
+
+	dir = opendir(path);
+	if (dir == NULL) {
+		opkg_perror(ERROR, "Failed to open dir %s", path);
+		return -1;
+	}
+
+	if (fchdir(dirfd(dir)) == -1) {
+		opkg_perror(ERROR, "Failed to change to dir %s", path);
+		closedir(dir);
+		return -1;
+	}
+
+	while (1) {
+		errno = 0;
+		if ((dent = readdir(dir)) == NULL) {
+			if (errno) {
+				opkg_perror(ERROR, "Failed to read dir %s",
+						path);
+				ret = -1;
+			}
+			break;
+		}
+
+		if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
+			continue;
+
+#ifdef _BSD_SOURCE
+		if (dent->d_type == DT_DIR) {
+			if ((ret = rm_r(dent->d_name)) == -1)
+				break;
+			continue;
+		} else if (dent->d_type == DT_UNKNOWN)
+#endif
+		{
+			struct stat st;
+			if ((ret = lstat(dent->d_name, &st)) == -1) {
+				opkg_perror(ERROR, "Failed to lstat %s",
+						dent->d_name);
+				break;
+			}
+			if (S_ISDIR(st.st_mode)) {
+				if ((ret = rm_r(dent->d_name)) == -1)
+					break;
+				continue;
+			}
+		}
+
+		if ((ret = unlink(dent->d_name)) == -1) {
+			opkg_perror(ERROR, "Failed to unlink %s", dent->d_name);
+			break;
+		}
+	}
+
+	if (chdir("..") == -1) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to change to dir %s/..", path);
+	}
+
+	if (rmdir(path) == -1 ) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to remove dir %s", path);
+	}
+
+	if (closedir(dir) == -1) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to close dir %s", path);
+	}
+
+	return ret;
+}
diff --git a/src/libopkg/.svn/text-base/file_util.h.svn-base b/src/libopkg/.svn/text-base/file_util.h.svn-base
new file mode 100644
index 0000000..cfad551
--- /dev/null
+++ b/src/libopkg/.svn/text-base/file_util.h.svn-base
@@ -0,0 +1,31 @@
+/* file_util.h - convenience routines for common file operations
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef FILE_UTIL_H
+#define FILE_UTIL_H
+
+int file_exists(const char *file_name);
+int file_is_dir(const char *file_name);
+char *file_read_line_alloc(FILE *file);
+int file_move(const char *src, const char *dest);
+int file_copy(const char *src, const char *dest);
+int file_mkdir_hier(const char *path, long mode);
+char *file_md5sum_alloc(const char *file_name);
+char *file_sha256sum_alloc(const char *file_name);
+int rm_r(const char *path);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/hash_table.c.svn-base b/src/libopkg/.svn/text-base/hash_table.c.svn-base
new file mode 100644
index 0000000..37b53e9
--- /dev/null
+++ b/src/libopkg/.svn/text-base/hash_table.c.svn-base
@@ -0,0 +1,215 @@
+/* hash.c - hash tables for opkg
+
+   Steven M. Ayer, Jamey Hicks
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "hash_table.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+
+static unsigned long
+djb2_hash(const unsigned char *str)
+{
+	unsigned long hash = 5381;
+	int c;
+	while ((c = *str++))
+		hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
+	return hash;
+}
+
+static int
+hash_index(hash_table_t *hash, const char *key)
+{
+	return djb2_hash((const unsigned char *)key) % hash->n_buckets;
+}
+
+/*
+ * this is an open table keyed by strings
+ */
+void
+hash_table_init(const char *name, hash_table_t *hash, int len)
+{
+	if (hash->entries != NULL) {
+		opkg_msg(ERROR, "Internal error: non empty hash table.\n");
+		return;
+	}
+
+	memset(hash, 0, sizeof(hash_table_t));
+
+	hash->name = name;
+	hash->n_buckets = len;
+	hash->entries = xcalloc(hash->n_buckets, sizeof(hash_entry_t));
+}
+
+void
+hash_print_stats(hash_table_t *hash)
+{
+	printf("hash_table: %s, %d bytes\n"
+		"\tn_buckets=%d, n_elements=%d, n_collisions=%d\n"
+		"\tmax_bucket_len=%d, n_used_buckets=%d, ave_bucket_len=%.2f\n"
+		"\tn_hits=%d, n_misses=%d\n",
+		hash->name,
+		hash->n_buckets*(int)sizeof(hash_entry_t),
+		hash->n_buckets,
+		hash->n_elements,
+		hash->n_collisions,
+		hash->max_bucket_len,
+		hash->n_used_buckets,
+		(hash->n_used_buckets ?
+			((float)hash->n_elements)/hash->n_used_buckets : 0.0f),
+		hash->n_hits,
+		hash->n_misses);
+}
+
+void hash_table_deinit(hash_table_t *hash)
+{
+    int i;
+    if (!hash)
+        return;
+
+    /* free the reminaing entries */
+    for (i = 0; i < hash->n_buckets; i++) {
+	hash_entry_t *hash_entry = (hash->entries + i);
+	free (hash_entry->key);
+	/* skip the first entry as this is part of the array */
+	hash_entry = hash_entry->next;
+        while (hash_entry)
+	{
+	  hash_entry_t *old = hash_entry;
+	  hash_entry = hash_entry->next;
+	  free (old->key);
+	  free (old);
+	}
+    }
+
+    free (hash->entries);
+
+    hash->entries = NULL;
+    hash->n_buckets = 0;
+}
+
+void *hash_table_get(hash_table_t *hash, const char *key)
+{
+  int ndx= hash_index(hash, key);
+  hash_entry_t *hash_entry = hash->entries + ndx;
+  while (hash_entry)
+  {
+    if (hash_entry->key)
+    {
+      if (strcmp(key, hash_entry->key) == 0) {
+	 hash->n_hits++;
+	 return hash_entry->data;
+      }
+    }
+    hash_entry = hash_entry->next;
+  }
+  hash->n_misses++;
+  return NULL;
+}
+
+int hash_table_insert(hash_table_t *hash, const char *key, void *value)
+{
+     int bucket_len = 0;
+     int ndx= hash_index(hash, key);
+     hash_entry_t *hash_entry = hash->entries + ndx;
+     if (hash_entry->key) {
+	  if (strcmp(hash_entry->key, key) == 0) {
+	       /* alread in table, update the value */
+	       hash_entry->data = value;
+	       return 0;
+	  } else {
+	       /*
+		* if this is a collision, we have to go to the end of the ll,
+		* then add a new entry
+		* before we can hook up the value
+		*/
+	       while (hash_entry->next) {
+		    hash_entry = hash_entry->next;
+                    if (strcmp(hash_entry->key, key) == 0) {
+                        hash_entry->data = value;
+                        return 0;
+                    }
+		    bucket_len++;
+               }
+	       hash_entry->next = xcalloc(1, sizeof(hash_entry_t));
+	       hash_entry = hash_entry->next;
+	       hash_entry->next = NULL;
+
+	       hash->n_collisions++;
+	       if (++bucket_len > hash->max_bucket_len)
+		    hash->max_bucket_len = bucket_len;
+	  }
+     } else
+	  hash->n_used_buckets++;
+
+     hash->n_elements++;
+     hash_entry->key = xstrdup(key);
+     hash_entry->data = value;
+
+     return 0;
+}
+
+int hash_table_remove(hash_table_t *hash, const char *key)
+{
+    int ndx= hash_index(hash, key);
+    hash_entry_t *hash_entry = hash->entries + ndx;
+    hash_entry_t *next_entry=NULL, *last_entry=NULL;
+    while (hash_entry)
+    {
+        if (hash_entry->key)
+        {
+            if (strcmp(key, hash_entry->key) == 0) {
+                free(hash_entry->key);
+                if (last_entry) {
+                    last_entry->next = hash_entry->next;
+                    free(hash_entry);
+                } else {
+                    next_entry = hash_entry->next;
+                    if (next_entry) {
+                        memmove(hash_entry, next_entry, sizeof(hash_entry_t));
+                        free(next_entry);
+                    } else {
+                        memset(hash_entry, 0 , sizeof(hash_entry_t));
+                    }
+                }
+                return 1;
+            }
+        }
+        last_entry = hash_entry;
+        hash_entry = hash_entry->next;
+    }
+    return 0;
+}
+
+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data)
+{
+    int i;
+    if (!hash || !f)
+	return;
+
+    for (i = 0; i < hash->n_buckets; i++) {
+	hash_entry_t *hash_entry = (hash->entries + i);
+	do {
+	    if(hash_entry->key) {
+		f(hash_entry->key, hash_entry->data, data);
+	    }
+	} while((hash_entry = hash_entry->next));
+    }
+}
+
diff --git a/src/libopkg/.svn/text-base/hash_table.h.svn-base b/src/libopkg/.svn/text-base/hash_table.h.svn-base
new file mode 100644
index 0000000..472b3e2
--- /dev/null
+++ b/src/libopkg/.svn/text-base/hash_table.h.svn-base
@@ -0,0 +1,51 @@
+/* hash.h - hash tables for opkg
+
+   Steven M. Ayer, Jamey Hicks
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef _HASH_TABLE_H_
+#define _HASH_TABLE_H_
+
+typedef struct hash_entry hash_entry_t;
+typedef struct hash_table hash_table_t;
+
+struct hash_entry {
+  char * key;
+  void * data;
+  struct hash_entry * next;
+};
+
+struct hash_table {
+  const char *name;
+  hash_entry_t * entries;
+  unsigned int n_buckets;
+  unsigned int n_elements;
+
+  /* useful stats */
+  unsigned int n_used_buckets;
+  unsigned int n_collisions;
+  unsigned int max_bucket_len;
+  unsigned int n_hits, n_misses;
+};
+
+void hash_table_init(const char *name, hash_table_t *hash, int len);
+void hash_table_deinit(hash_table_t *hash);
+void hash_print_stats(hash_table_t *hash);
+void *hash_table_get(hash_table_t *hash, const char *key);
+int hash_table_insert(hash_table_t *hash, const char *key, void *value);
+int hash_table_remove(hash_table_t *has, const char *key);
+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data);
+
+#endif /* _HASH_TABLE_H_ */
diff --git a/src/libopkg/.svn/text-base/list.h.svn-base b/src/libopkg/.svn/text-base/list.h.svn-base
new file mode 100644
index 0000000..c1325db
--- /dev/null
+++ b/src/libopkg/.svn/text-base/list.h.svn-base
@@ -0,0 +1,304 @@
+/* list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   This is modified from Linux Kernel.
+*/
+
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+struct list_head {
+    struct list_head *next, *prev;
+};
+
+#define LIST_POISON1  ((struct list_head *) 0x00100100)
+#define LIST_POISON2  ((struct list_head *) 0x00200200)
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+	struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+static inline void __list_add(struct list_head *newitem,
+                              struct list_head *prev,
+                              struct list_head *next) {
+    next->prev = newitem;
+    newitem->next = next;
+    newitem->prev = prev;
+    prev->next = newitem;
+}
+
+/**
+ * list_add - add a new entry
+ * @newitem: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static inline void list_add(struct list_head *newitem, struct list_head *head) {
+    __list_add(newitem, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @newitem: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static inline void list_add_tail(struct list_head *newitem, struct list_head *head) {
+    __list_add(newitem, head->prev, head);
+}
+
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head * prev, struct list_head * next) {
+    next->prev = prev;
+    prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty on entry does not return true after this, the entry is
+ * in an undefined state.
+ */
+static inline void list_del(struct list_head *entry) {
+    __list_del(entry->prev, entry->next);
+    entry->next = LIST_POISON1;
+    entry->prev = LIST_POISON2;
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry) {
+    __list_del(entry->prev, entry->next);
+    INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_move - delete from one list and add as another's head
+ * @list: the entry to move
+ * @head: the head that will precede our entry
+ */
+static inline void list_move(struct list_head *list, struct list_head *head) {
+    __list_del(list->prev, list->next);
+    list_add(list, head);
+}
+
+/**
+ * list_move_tail - delete from one list and add as another's tail
+ * @list: the entry to move
+ * @head: the head that will follow our entry
+ */
+static inline void list_move_tail(struct list_head *list,
+                                  struct list_head *head) {
+    __list_del(list->prev, list->next);
+    list_add_tail(list, head);
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static inline int list_empty(const struct list_head *head) {
+    return head->next == head;
+}
+
+/**
+ * list_empty_careful - tests whether a list is
+ * empty _and_ checks that no other CPU might be
+ * in the process of still modifying either member
+ *
+ * NOTE: using list_empty_careful() without synchronization
+ * can only be safe if the only activity that can happen
+ * to the list entry is list_del_init(). Eg. it cannot be used
+ * if another CPU could re-list_add() it.
+ *
+ * @head: the list to test.
+ */
+static inline int list_empty_careful(const struct list_head *head) {
+    struct list_head *next = head->next;
+    return (next == head) && (next == head->prev);
+}
+
+static inline void __list_splice(struct list_head *list,
+                                 struct list_head *head) {
+    struct list_head *first = list->next;
+    struct list_head *last = list->prev;
+    struct list_head *at = head->next;
+
+    first->prev = head;
+    head->next = first;
+
+    last->next = at;
+    at->prev = last;
+}
+
+/**
+ * list_splice - join two lists
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice(struct list_head *list, struct list_head *head) {
+    if (!list_empty(list))
+        __list_splice(list, head);
+}
+
+/**
+ * list_splice_init - join two lists and reinitialise the emptied list.
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_init(struct list_head *list,
+                                    struct list_head *head) {
+    if (!list_empty(list)) {
+        __list_splice(list, head);
+        INIT_LIST_HEAD(list);
+    }
+}
+
+
+
+#define _offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#define container_of(ptr, type, member) ({                      \
+        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
+	(type *)( (char *)__mptr - _offsetof(type,member) );})
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr:	the &struct list_head pointer.
+ * @type:	the type of the struct this is embedded in.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+	container_of(ptr, type, member)
+
+/**
+ * list_for_each	-	iterate over a list
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each(pos, head) \
+	for (pos = (head)->next; pos != (head); \
+        	pos = pos->next)
+
+/**
+ * __list_for_each	-	iterate over a list
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ *
+ * This variant differs from list_for_each() in that it's the
+ * simplest possible list iteration code, no prefetching is done.
+ * Use this for code that knows the list to be very short (empty
+ * or 1 entry) most of the time.
+ */
+#define __list_for_each(pos, head) \
+	for (pos = (head)->next; pos != (head); pos = pos->next)
+
+/**
+ * list_for_each_prev	-	iterate over a list backwards
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+	for (pos = (head)->prev; pos != (head); \
+        	pos = pos->prev)
+
+/**
+ * list_for_each_safe	-	iterate over a list safe against removal of list entry
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @n:		another &struct list_head to use as temporary storage
+ * @head:	the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+	for (pos = (head)->next, n = pos->next; pos != (head); \
+		pos = n, n = pos->next)
+
+/**
+ * list_for_each_entry	-	iterate over list of given type
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member)				\
+	for (pos = list_entry((head)->next, typeof(*pos), member);	\
+	     &pos->member != (head); 	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_reverse - iterate backwards over list of given type.
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_reverse(pos, head, member)			\
+	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
+	     &pos->member != (head); 	\
+	     pos = list_entry(pos->member.prev, typeof(*pos), member))
+
+/**
+ * list_prepare_entry - prepare a pos entry for use as a start point in
+ *			list_for_each_entry_continue
+ * @pos:	the type * to use as a start point
+ * @head:	the head of the list
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_prepare_entry(pos, head, member) \
+	((pos) ? : list_entry(head, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_continue -	iterate over list of given type
+ *			continuing after existing point
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_continue(pos, head, member) 		\
+	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
+	     &pos->member != (head);	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @pos:	the type * to use as a loop counter.
+ * @n:		another type * to use as temporary storage
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe(pos, n, head, member)			\
+	for (pos = list_entry((head)->next, typeof(*pos), member),	\
+		n = list_entry(pos->member.next, typeof(*pos), member);	\
+	     &pos->member != (head); 					\
+	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+#endif
diff --git a/src/libopkg/.svn/text-base/md5.c.svn-base b/src/libopkg/.svn/text-base/md5.c.svn-base
new file mode 100644
index 0000000..2213dc1
--- /dev/null
+++ b/src/libopkg/.svn/text-base/md5.c.svn-base
@@ -0,0 +1,455 @@
+/* Functions to compute MD5 message digest of files or memory blocks.
+   according to the definition of MD5 in RFC 1321 from April 1992.
+   Copyright (C) 1995,1996,1997,1999,2000,2001,2005,2006,2008
+	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.  */
+
+#include <config.h>
+
+#include "md5.h"
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifdef _LIBC
+# include <endian.h>
+# if __BYTE_ORDER == __BIG_ENDIAN
+#  define WORDS_BIGENDIAN 1
+# endif
+/* We need to keep the namespace clean so define the MD5 function
+   protected using leading __ .  */
+# define md5_init_ctx __md5_init_ctx
+# define md5_process_block __md5_process_block
+# define md5_process_bytes __md5_process_bytes
+# define md5_finish_ctx __md5_finish_ctx
+# define md5_read_ctx __md5_read_ctx
+# define md5_stream __md5_stream
+# define md5_buffer __md5_buffer
+#endif
+
+#ifdef WORDS_BIGENDIAN
+# define SWAP(n)							\
+    (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
+#else
+# define SWAP(n) (n)
+#endif
+
+#define BLOCKSIZE 4096
+#if BLOCKSIZE % 64 != 0
+# error "invalid BLOCKSIZE"
+#endif
+
+/* This array contains the bytes used to pad the buffer to the next
+   64-byte boundary.  (RFC 1321, 3.1: Step 1)  */
+static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
+
+
+/* Initialize structure containing state of computation.
+   (RFC 1321, 3.3: Step 3)  */
+void
+md5_init_ctx (struct md5_ctx *ctx)
+{
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+/* Copy the 4 byte value from v into the memory location pointed to by *cp,
+   If your architecture allows unaligned access this is equivalent to
+   * (uint32_t *) cp = v  */
+static inline void
+set_uint32 (char *cp, uint32_t v)
+{
+  memcpy (cp, &v, sizeof v);
+}
+
+/* Put result from CTX in first 16 bytes following RESBUF.  The result
+   must be in little endian byte order.  */
+void *
+md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
+{
+  char *r = resbuf;
+  set_uint32 (r + 0 * sizeof ctx->A, SWAP (ctx->A));
+  set_uint32 (r + 1 * sizeof ctx->B, SWAP (ctx->B));
+  set_uint32 (r + 2 * sizeof ctx->C, SWAP (ctx->C));
+  set_uint32 (r + 3 * sizeof ctx->D, SWAP (ctx->D));
+
+  return resbuf;
+}
+
+/* Process the remaining bytes in the internal buffer and the usual
+   prolog according to the standard and write the result to RESBUF.  */
+void *
+md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
+{
+  /* Take yet unprocessed bytes into account.  */
+  uint32_t bytes = ctx->buflen;
+  size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
+
+  /* Now count remaining bytes.  */
+  ctx->total[0] += bytes;
+  if (ctx->total[0] < bytes)
+    ++ctx->total[1];
+
+  /* Put the 64-bit file length in *bits* at the end of the buffer.  */
+  ctx->buffer[size - 2] = SWAP (ctx->total[0] << 3);
+  ctx->buffer[size - 1] = SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29));
+
+  memcpy (&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
+
+  /* Process last bytes.  */
+  md5_process_block (ctx->buffer, size * 4, ctx);
+
+  return md5_read_ctx (ctx, resbuf);
+}
+
+/* Compute MD5 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 16 bytes
+   beginning at RESBLOCK.  */
+int
+md5_stream (FILE *stream, void *resblock)
+{
+  struct md5_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  md5_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+         computation function processes the whole buffer so that with the
+         next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+	         exit the loop after a partial read due to e.g., EAGAIN
+	         or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+         BLOCKSIZE % 64 == 0
+       */
+      md5_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+process_partial_block:
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    md5_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  md5_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+void *
+md5_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct md5_ctx ctx;
+
+  /* Initialize the computation context.  */
+  md5_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  md5_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return md5_finish_ctx (&ctx, resblock);
+}
+
+
+void
+md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
+{
+  /* When we already have some bits in our internal buffer concatenate
+     both inputs first.  */
+  if (ctx->buflen != 0)
+    {
+      size_t left_over = ctx->buflen;
+      size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, add);
+      ctx->buflen += add;
+
+      if (ctx->buflen > 64)
+	{
+	  md5_process_block (ctx->buffer, ctx->buflen & ~63, ctx);
+
+	  ctx->buflen &= 63;
+	  /* The regions in the following copy operation cannot overlap.  */
+	  memcpy (ctx->buffer,
+		  &((char *) ctx->buffer)[(left_over + add) & ~63],
+		  ctx->buflen);
+	}
+
+      buffer = (const char *) buffer + add;
+      len -= add;
+    }
+
+  /* Process available complete blocks.  */
+  if (len >= 64)
+    {
+#if !_STRING_ARCH_unaligned
+# define alignof(type) offsetof (struct { char c; type x; }, x)
+# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
+      if (UNALIGNED_P (buffer))
+	while (len > 64)
+	  {
+	    md5_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
+	    buffer = (const char *) buffer + 64;
+	    len -= 64;
+	  }
+      else
+#endif
+	{
+	  md5_process_block (buffer, len & ~63, ctx);
+	  buffer = (const char *) buffer + (len & ~63);
+	  len &= 63;
+	}
+    }
+
+  /* Move remaining bytes in internal buffer.  */
+  if (len > 0)
+    {
+      size_t left_over = ctx->buflen;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, len);
+      left_over += len;
+      if (left_over >= 64)
+	{
+	  md5_process_block (ctx->buffer, 64, ctx);
+	  left_over -= 64;
+	  memcpy (ctx->buffer, &ctx->buffer[16], left_over);
+	}
+      ctx->buflen = left_over;
+    }
+}
+
+
+/* These are the four functions used in the four steps of the MD5 algorithm
+   and defined in the RFC 1321.  The first function is a little bit optimized
+   (as found in Colin Plumbs public domain implementation).  */
+/* #define FF(b, c, d) ((b & c) | (~b & d)) */
+#define FF(b, c, d) (d ^ (b & (c ^ d)))
+#define FG(b, c, d) FF (d, b, c)
+#define FH(b, c, d) (b ^ c ^ d)
+#define FI(b, c, d) (c ^ (b | ~d))
+
+/* Process LEN bytes of BUFFER, accumulating context into CTX.
+   It is assumed that LEN % 64 == 0.  */
+
+void
+md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
+{
+  uint32_t correct_words[16];
+  const uint32_t *words = buffer;
+  size_t nwords = len / sizeof (uint32_t);
+  const uint32_t *endp = words + nwords;
+  uint32_t A = ctx->A;
+  uint32_t B = ctx->B;
+  uint32_t C = ctx->C;
+  uint32_t D = ctx->D;
+
+  /* First increment the byte count.  RFC 1321 specifies the possible
+     length of the file up to 2^64 bits.  Here we only compute the
+     number of bytes.  Do a double word increment.  */
+  ctx->total[0] += len;
+  if (ctx->total[0] < len)
+    ++ctx->total[1];
+
+  /* Process all bytes in the buffer with 64 bytes in each round of
+     the loop.  */
+  while (words < endp)
+    {
+      uint32_t *cwp = correct_words;
+      uint32_t A_save = A;
+      uint32_t B_save = B;
+      uint32_t C_save = C;
+      uint32_t D_save = D;
+
+      /* First round: using the given function, the context and a constant
+         the next context is computed.  Because the algorithms processing
+         unit is a 32-bit word and it is determined to work on words in
+         little endian byte order we perhaps have to change the byte order
+         before the computation.  To reduce the work for the next steps
+         we store the swapped words in the array CORRECT_WORDS.  */
+
+#define OP(a, b, c, d, s, T)						\
+      do								\
+        {								\
+	  a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T;		\
+	  ++words;							\
+	  CYCLIC (a, s);						\
+	  a += b;							\
+        }								\
+      while (0)
+
+      /* It is unfortunate that C does not provide an operator for
+         cyclic rotation.  Hope the C compiler is smart enough.  */
+#define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s)))
+
+      /* Before we start, one word to the strange constants.
+         They are defined in RFC 1321 as
+
+         T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
+
+         Here is an equivalent invocation using Perl:
+
+         perl -e 'foreach(1..64){printf "0x%08x\n", int (4294967296 * abs (sin $_))}'
+       */
+
+      /* Round 1.  */
+      OP (A, B, C, D, 7, 0xd76aa478);
+      OP (D, A, B, C, 12, 0xe8c7b756);
+      OP (C, D, A, B, 17, 0x242070db);
+      OP (B, C, D, A, 22, 0xc1bdceee);
+      OP (A, B, C, D, 7, 0xf57c0faf);
+      OP (D, A, B, C, 12, 0x4787c62a);
+      OP (C, D, A, B, 17, 0xa8304613);
+      OP (B, C, D, A, 22, 0xfd469501);
+      OP (A, B, C, D, 7, 0x698098d8);
+      OP (D, A, B, C, 12, 0x8b44f7af);
+      OP (C, D, A, B, 17, 0xffff5bb1);
+      OP (B, C, D, A, 22, 0x895cd7be);
+      OP (A, B, C, D, 7, 0x6b901122);
+      OP (D, A, B, C, 12, 0xfd987193);
+      OP (C, D, A, B, 17, 0xa679438e);
+      OP (B, C, D, A, 22, 0x49b40821);
+
+      /* For the second to fourth round we have the possibly swapped words
+         in CORRECT_WORDS.  Redefine the macro to take an additional first
+         argument specifying the function to use.  */
+#undef OP
+#define OP(f, a, b, c, d, k, s, T)					\
+      do								\
+	{								\
+	  a += f (b, c, d) + correct_words[k] + T;			\
+	  CYCLIC (a, s);						\
+	  a += b;							\
+	}								\
+      while (0)
+
+      /* Round 2.  */
+      OP (FG, A, B, C, D, 1, 5, 0xf61e2562);
+      OP (FG, D, A, B, C, 6, 9, 0xc040b340);
+      OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
+      OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa);
+      OP (FG, A, B, C, D, 5, 5, 0xd62f105d);
+      OP (FG, D, A, B, C, 10, 9, 0x02441453);
+      OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
+      OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8);
+      OP (FG, A, B, C, D, 9, 5, 0x21e1cde6);
+      OP (FG, D, A, B, C, 14, 9, 0xc33707d6);
+      OP (FG, C, D, A, B, 3, 14, 0xf4d50d87);
+      OP (FG, B, C, D, A, 8, 20, 0x455a14ed);
+      OP (FG, A, B, C, D, 13, 5, 0xa9e3e905);
+      OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8);
+      OP (FG, C, D, A, B, 7, 14, 0x676f02d9);
+      OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+
+      /* Round 3.  */
+      OP (FH, A, B, C, D, 5, 4, 0xfffa3942);
+      OP (FH, D, A, B, C, 8, 11, 0x8771f681);
+      OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
+      OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
+      OP (FH, A, B, C, D, 1, 4, 0xa4beea44);
+      OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9);
+      OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60);
+      OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
+      OP (FH, A, B, C, D, 13, 4, 0x289b7ec6);
+      OP (FH, D, A, B, C, 0, 11, 0xeaa127fa);
+      OP (FH, C, D, A, B, 3, 16, 0xd4ef3085);
+      OP (FH, B, C, D, A, 6, 23, 0x04881d05);
+      OP (FH, A, B, C, D, 9, 4, 0xd9d4d039);
+      OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
+      OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
+      OP (FH, B, C, D, A, 2, 23, 0xc4ac5665);
+
+      /* Round 4.  */
+      OP (FI, A, B, C, D, 0, 6, 0xf4292244);
+      OP (FI, D, A, B, C, 7, 10, 0x432aff97);
+      OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
+      OP (FI, B, C, D, A, 5, 21, 0xfc93a039);
+      OP (FI, A, B, C, D, 12, 6, 0x655b59c3);
+      OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92);
+      OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
+      OP (FI, B, C, D, A, 1, 21, 0x85845dd1);
+      OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f);
+      OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
+      OP (FI, C, D, A, B, 6, 15, 0xa3014314);
+      OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
+      OP (FI, A, B, C, D, 4, 6, 0xf7537e82);
+      OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
+      OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb);
+      OP (FI, B, C, D, A, 9, 21, 0xeb86d391);
+
+      /* Add the starting values of the context.  */
+      A += A_save;
+      B += B_save;
+      C += C_save;
+      D += D_save;
+    }
+
+  /* Put checksum in context given as argument.  */
+  ctx->A = A;
+  ctx->B = B;
+  ctx->C = C;
+  ctx->D = D;
+}
diff --git a/src/libopkg/.svn/text-base/md5.h.svn-base b/src/libopkg/.svn/text-base/md5.h.svn-base
new file mode 100644
index 0000000..3ae657b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/md5.h.svn-base
@@ -0,0 +1,118 @@
+/* Declaration of functions and data types used for MD5 sum computing
+   library functions.
+   Copyright (C) 1995-1997,1999,2000,2001,2004,2005,2006,2008
+      Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef _MD5_H
+#define _MD5_H 1
+
+#include <stdio.h>
+#include <stdint.h>
+
+#define MD5_DIGEST_SIZE 16
+#define MD5_BLOCK_SIZE 64
+
+#ifndef __GNUC_PREREQ
+# if defined __GNUC__ && defined __GNUC_MINOR__
+#  define __GNUC_PREREQ(maj, min)					\
+  ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+# else
+#  define __GNUC_PREREQ(maj, min) 0
+# endif
+#endif
+
+#ifndef __THROW
+# if defined __cplusplus && __GNUC_PREREQ (2,8)
+#  define __THROW	throw ()
+# else
+#  define __THROW
+# endif
+#endif
+
+#ifndef _LIBC
+# define __md5_buffer md5_buffer
+# define __md5_finish_ctx md5_finish_ctx
+# define __md5_init_ctx md5_init_ctx
+# define __md5_process_block md5_process_block
+# define __md5_process_bytes md5_process_bytes
+# define __md5_read_ctx md5_read_ctx
+# define __md5_stream md5_stream
+#endif
+
+/* Structure to save state of computation between the single steps.  */
+struct md5_ctx
+{
+  uint32_t A;
+  uint32_t B;
+  uint32_t C;
+  uint32_t D;
+
+  uint32_t total[2];
+  uint32_t buflen;
+  uint32_t buffer[32];
+};
+
+/*
+ * The following three functions are build up the low level used in
+ * the functions `md5_stream' and `md5_buffer'.
+ */
+
+/* Initialize structure containing state of computation.
+   (RFC 1321, 3.3: Step 3)  */
+extern void __md5_init_ctx (struct md5_ctx *ctx) __THROW;
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is necessary that LEN is a multiple of 64!!! */
+extern void __md5_process_block (const void *buffer, size_t len,
+				 struct md5_ctx *ctx) __THROW;
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is NOT required that LEN is a multiple of 64.  */
+extern void __md5_process_bytes (const void *buffer, size_t len,
+				 struct md5_ctx *ctx) __THROW;
+
+/* Process the remaining bytes in the buffer and put result from CTX
+   in first 16 bytes following RESBUF.  The result is always in little
+   endian byte order, so that a byte-wise output yields to the wanted
+   ASCII representation of the message digest.  */
+extern void *__md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) __THROW;
+
+
+/* Put result from CTX in first 16 bytes following RESBUF.  The result is
+   always in little endian byte order, so that a byte-wise output yields
+   to the wanted ASCII representation of the message digest.  */
+extern void *__md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) __THROW;
+
+
+/* Compute MD5 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 16 bytes
+   beginning at RESBLOCK.  */
+extern int __md5_stream (FILE *stream, void *resblock) __THROW;
+
+/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+extern void *__md5_buffer (const char *buffer, size_t len,
+			   void *resblock) __THROW;
+
+#endif /* md5.h */
diff --git a/src/libopkg/.svn/text-base/nv_pair.c.svn-base b/src/libopkg/.svn/text-base/nv_pair.c.svn-base
new file mode 100644
index 0000000..2728100
--- /dev/null
+++ b/src/libopkg/.svn/text-base/nv_pair.c.svn-base
@@ -0,0 +1,39 @@
+/* nv_pair.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "nv_pair.h"
+#include "libbb/libbb.h"
+
+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value)
+{
+
+    nv_pair->name = xstrdup(name);
+    nv_pair->value = xstrdup(value);
+
+    return 0;
+}
+
+void nv_pair_deinit(nv_pair_t *nv_pair)
+{
+    free(nv_pair->name);
+    nv_pair->name = NULL;
+
+    free(nv_pair->value);
+    nv_pair->value = NULL;
+}
+
+
diff --git a/src/libopkg/.svn/text-base/nv_pair.h.svn-base b/src/libopkg/.svn/text-base/nv_pair.h.svn-base
new file mode 100644
index 0000000..72513e4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/nv_pair.h.svn-base
@@ -0,0 +1,32 @@
+/* nv_pair.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef NV_PAIR_H
+#define NV_PAIR_H
+
+typedef struct nv_pair nv_pair_t;
+struct nv_pair
+{
+    char *name;
+    char *value;
+};
+
+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value);
+void nv_pair_deinit(nv_pair_t *nv_pair);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/nv_pair_list.c.svn-base b/src/libopkg/.svn/text-base/nv_pair_list.c.svn-base
new file mode 100644
index 0000000..333e721
--- /dev/null
+++ b/src/libopkg/.svn/text-base/nv_pair_list.c.svn-base
@@ -0,0 +1,98 @@
+/* nv_pair_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "nv_pair.h"
+#include "void_list.h"
+#include "nv_pair_list.h"
+#include "libbb/libbb.h"
+
+void nv_pair_list_init(nv_pair_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void nv_pair_list_deinit(nv_pair_list_t *list)
+{
+    nv_pair_list_elt_t *pos;
+    nv_pair_t *nv_pair;
+
+    while(!void_list_empty(list)) {
+        pos = nv_pair_list_pop(list);
+        if (!pos)
+            break;
+	nv_pair =  (nv_pair_t *) pos->data;
+	nv_pair_deinit(nv_pair);
+	/* malloced in nv_pair_list_append */
+	free(nv_pair);
+	pos->data = NULL;
+        free(pos);
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list, const char *name, const char *value)
+{
+    /* freed in nv_pair_list_deinit */
+    nv_pair_t *nv_pair = xcalloc(1, sizeof(nv_pair_t));
+    nv_pair_init(nv_pair, name, value);
+    void_list_append((void_list_t *) list, nv_pair);
+
+    return nv_pair;
+}
+
+void nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list)
+{
+    return (nv_pair_list_elt_t *) void_list_pop((void_list_t *) list);
+}
+
+char *nv_pair_list_find(nv_pair_list_t *list, char *name)
+{
+     nv_pair_list_elt_t *iter;
+     nv_pair_t *nv_pair;
+
+     list_for_each_entry(iter, &list->head, node) {
+	  nv_pair = (nv_pair_t *)iter->data;
+	  if (strcmp(nv_pair->name, name) == 0) {
+	       return nv_pair->value;
+	  }
+     }
+     return NULL;
+}
+
+nv_pair_list_elt_t *nv_pair_list_first(nv_pair_list_t *list) {
+    return (nv_pair_list_elt_t * )void_list_first((void_list_t *) list);
+}
+
+nv_pair_list_elt_t *nv_pair_list_prev(nv_pair_list_t *list, nv_pair_list_elt_t *node) {
+    return (nv_pair_list_elt_t * )void_list_prev((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+nv_pair_list_elt_t *nv_pair_list_next(nv_pair_list_t *list, nv_pair_list_elt_t *node) {
+    return (nv_pair_list_elt_t * )void_list_next((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+nv_pair_list_elt_t *nv_pair_list_last(nv_pair_list_t *list) {
+    return (nv_pair_list_elt_t * )void_list_last((void_list_t *) list);
+}
+
+
+
diff --git a/src/libopkg/.svn/text-base/nv_pair_list.h.svn-base b/src/libopkg/.svn/text-base/nv_pair_list.h.svn-base
new file mode 100644
index 0000000..1223a1f
--- /dev/null
+++ b/src/libopkg/.svn/text-base/nv_pair_list.h.svn-base
@@ -0,0 +1,48 @@
+/* nv_pair_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef NV_PAIR_LIST_H
+#define NV_PAIR_LIST_H
+
+#include "nv_pair.h"
+#include "void_list.h"
+
+typedef struct void_list_elt nv_pair_list_elt_t;
+
+typedef struct void_list nv_pair_list_t;
+
+static inline int nv_pair_list_empty(nv_pair_list_t *list)
+{
+    return void_list_empty ((void_list_t *)list);
+}
+
+void nv_pair_list_init(nv_pair_list_t *list);
+void nv_pair_list_deinit(nv_pair_list_t *list);
+
+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list,
+			       const char *name, const char *value);
+void nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data);
+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list);
+char *nv_pair_list_find(nv_pair_list_t *list, char *name);
+
+nv_pair_list_elt_t *nv_pair_list_first(nv_pair_list_t *list);
+nv_pair_list_elt_t *nv_pair_list_prev(nv_pair_list_t *list, nv_pair_list_elt_t *node);
+nv_pair_list_elt_t *nv_pair_list_next(nv_pair_list_t *list, nv_pair_list_elt_t *node);
+nv_pair_list_elt_t *nv_pair_list_last(nv_pair_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/opkg.c.svn-base b/src/libopkg/.svn/text-base/opkg.c.svn-base
new file mode 100644
index 0000000..92f61f4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg.c.svn-base
@@ -0,0 +1,872 @@
+/* opkg.c - the opkg  package management system
+
+   Thomas Wood <thomas@openedhand.com>
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <unistd.h>
+#include <fnmatch.h>
+
+#include "opkg.h"
+#include "opkg_conf.h"
+
+#include "opkg_install.h"
+#include "opkg_configure.h"
+#include "opkg_download.h"
+#include "opkg_remove.h"
+#include "opkg_upgrade.h"
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+
+#include <libbb/libbb.h>
+
+#define opkg_assert(expr) if (!(expr)) { \
+    printf ("opkg: file %s: line %d (%s): Assertation '%s' failed",\
+            __FILE__, __LINE__, __PRETTY_FUNCTION__, # expr); abort (); }
+
+#define progress(d, p) d.percentage = p; if (progress_callback) progress_callback (&d, user_data);
+
+/** Private Functions ***/
+
+static int
+opkg_configure_packages(char *pkg_name)
+{
+	pkg_vec_t *all;
+	int i;
+	pkg_t *pkg;
+	int r, err = 0;
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+
+	for (i = 0; i < all->len; i++) {
+		pkg = all->pkgs[i];
+
+		if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+			continue;
+
+		if (pkg->state_status == SS_UNPACKED) {
+			r = opkg_configure(pkg);
+			if (r == 0) {
+				pkg->state_status = SS_INSTALLED;
+				pkg->parent->state_status = SS_INSTALLED;
+				pkg->state_flag &= ~SF_PREFER;
+			} else {
+				if (!err)
+					err = r;
+			}
+		}
+	}
+
+	pkg_vec_free(all);
+	return err;
+}
+
+struct _curl_cb_data {
+	opkg_progress_callback_t cb;
+	opkg_progress_data_t *progress_data;
+	void *user_data;
+	int start_range;
+	int finish_range;
+};
+
+int
+curl_progress_cb(struct _curl_cb_data *cb_data, double t,	/* dltotal */
+		double d,	/* dlnow */
+		double ultotal, double ulnow)
+{
+	int p = (t) ? d * 100 / t : 0;
+	static int prev = -1;
+	int progress = 0;
+
+	/* prevent the same value being sent twice (can occur due to rounding) */
+	if (p == prev)
+		return 0;
+	prev = p;
+
+	if (t < 1)
+		return 0;
+
+	progress = cb_data->start_range +
+	    (d / t * ((cb_data->finish_range - cb_data->start_range)));
+	cb_data->progress_data->percentage = progress;
+
+	(cb_data->cb) (cb_data->progress_data, cb_data->user_data);
+
+	return 0;
+}
+
+
+static struct opkg_conf saved_conf;
+/*** Public API ***/
+
+int
+opkg_new()
+{
+	saved_conf = *conf;
+
+	if (opkg_conf_init())
+		goto err0;
+
+	if (opkg_conf_load())
+		goto err0;
+
+	if (pkg_hash_load_feeds())
+		goto err1;
+
+	if (pkg_hash_load_status_files())
+		goto err1;
+
+	return 0;
+
+err1:
+	pkg_hash_deinit();
+err0:
+	opkg_conf_deinit();
+	return -1;
+}
+
+void
+opkg_free(void)
+{
+#ifdef HAVE_CURL
+	opkg_curl_cleanup();
+#endif
+	opkg_conf_deinit();
+}
+
+int
+opkg_re_read_config_files(void)
+{
+	opkg_free();
+	*conf = saved_conf;
+	return opkg_new();
+}
+
+int
+opkg_get_option(char *option, void *value)
+{
+	int i;
+	extern opkg_option_t options[];
+
+	opkg_assert(option != NULL);
+	opkg_assert(value != NULL);
+
+	*(char**)value = NULL;
+
+	for (i=0; options[i].name; i++) {
+		if (strcmp(options[i].name, option) == 0)
+			break;
+	}
+
+	if (options[i].name == NULL)
+		/* Not found. */
+		return -1;
+
+	switch (options[i].type) {
+	case OPKG_OPT_TYPE_BOOL:
+		*(int *)value = *(int *)options[i].value;
+		break;
+
+	case OPKG_OPT_TYPE_INT:
+		*(int *)value = *(int *)options[i].value;
+		break;
+
+	case OPKG_OPT_TYPE_STRING:
+		*(char **)value = xstrdup(*(char **)options[i].value);
+		break;
+	}
+
+	return 0;
+}
+
+void
+opkg_set_option(char *option, void *value)
+{
+	int i;
+	extern opkg_option_t options[];
+
+	opkg_assert(option != NULL);
+	opkg_assert(value != NULL);
+
+	for (i=0; options[i].name; i++) {
+		if (strcmp(options[i].name, option) == 0)
+			break;
+	}
+
+	if (options[i].name == NULL) {
+		opkg_msg(ERROR, "Invalid option: %s\n", option);
+		return;
+	}
+
+	switch (options[i].type) {
+	case OPKG_OPT_TYPE_BOOL:
+		if ((long)value == 0)
+			*((int *) options[i].value) = 0;
+		else
+			*((int *) options[i].value) = 1;
+		break;
+
+	case OPKG_OPT_TYPE_INT:
+		*((int *) options[i].value) = (long)value;
+		break;
+
+	case OPKG_OPT_TYPE_STRING:
+		*((char **) options[i].value) = xstrdup((char *)value);
+		break;
+	}
+
+}
+
+/**
+ * @brief libopkg API: Install package
+ * @param package_name The name of package in which is going to install
+ * @param progress_callback The callback function that report the status to caller.
+ */
+int
+opkg_install_package(const char *package_name,
+		opkg_progress_callback_t progress_callback,
+		void *user_data)
+{
+	int err;
+	char *stripped_filename;
+	opkg_progress_data_t pdata;
+	pkg_t *old, *new;
+	pkg_vec_t *deps, *all;
+	int i, ndepends;
+	char **unresolved = NULL;
+
+	opkg_assert(package_name != NULL);
+
+	/* ... */
+	pkg_info_preinstall_check();
+
+
+	/* check to ensure package is not already installed */
+	old = pkg_hash_fetch_installed_by_name(package_name);
+	if (old) {
+		opkg_msg(ERROR, "Package %s is already installed\n",
+				package_name);
+		return -1;
+	}
+
+	new = pkg_hash_fetch_best_installation_candidate_by_name(package_name);
+	if (!new) {
+		opkg_msg(ERROR, "Couldn't find package %s\n", package_name);
+		return -1;
+	}
+
+	new->state_flag |= SF_USER;
+
+	pdata.action = -1;
+	pdata.pkg = new;
+
+	progress(pdata, 0);
+
+	/* find dependancies and download them */
+	deps = pkg_vec_alloc();
+	/* this function does not return the original package, so we insert it later */
+	ndepends = pkg_hash_fetch_unsatisfied_dependencies(new, deps,
+			&unresolved);
+	if (unresolved) {
+		char **tmp = unresolved;
+		opkg_msg(ERROR, "Couldn't satisfy the following dependencies"
+			       " for %s:\n", package_name);
+		while (*tmp) {
+			opkg_msg(ERROR, "\t%s", *tmp);
+			free(*tmp);
+			tmp++;
+		}
+		free(unresolved);
+		pkg_vec_free(deps);
+		opkg_message(ERROR, "\n");
+		return -1;
+	}
+
+	/* insert the package we are installing so that we download it */
+	pkg_vec_insert(deps, new);
+
+	/* download package and dependencies */
+	for (i = 0; i < deps->len; i++) {
+		pkg_t *pkg;
+		struct _curl_cb_data cb_data;
+		char *url;
+
+		pkg = deps->pkgs[i];
+		if (pkg->local_filename)
+			continue;
+
+		pdata.pkg = pkg;
+		pdata.action = OPKG_DOWNLOAD;
+
+		if (pkg->src == NULL) {
+			opkg_msg(ERROR, "Package %s not available from any "
+					"configured src\n", package_name);
+			return -1;
+		}
+
+		sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
+
+		/* Get the filename part, without any directory */
+		stripped_filename = strrchr(pkg->filename, '/');
+		if (!stripped_filename)
+			stripped_filename = pkg->filename;
+
+		sprintf_alloc(&pkg->local_filename, "%s/%s", conf->tmp_dir,
+			      stripped_filename);
+
+		cb_data.cb = progress_callback;
+		cb_data.progress_data = &pdata;
+		cb_data.user_data = user_data;
+		/* 75% of "install" progress is for downloading */
+		cb_data.start_range = 75 * i / deps->len;
+		cb_data.finish_range = 75 * (i + 1) / deps->len;
+
+		err = opkg_download(url, pkg->local_filename,
+				    (curl_progress_func) curl_progress_cb,
+				    &cb_data, 0);
+		free(url);
+
+		if (err) {
+			pkg_vec_free(deps);
+			return -1;
+		}
+
+	}
+	pkg_vec_free(deps);
+
+	/* clear depenacy checked marks, left by pkg_hash_fetch_unsatisfied_dependencies */
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+	for (i = 0; i < all->len; i++) {
+		all->pkgs[i]->parent->dependencies_checked = 0;
+	}
+	pkg_vec_free(all);
+
+
+	/* 75% of "install" progress is for downloading */
+	pdata.pkg = new;
+	pdata.action = OPKG_INSTALL;
+	progress(pdata, 75);
+
+	/* unpack the package */
+	err = opkg_install_pkg(new, 0);
+
+	if (err) {
+		return -1;
+	}
+
+	progress(pdata, 75);
+
+	/* run configure scripts, etc. */
+	err = opkg_configure_packages(NULL);
+	if (err) {
+		return -1;
+	}
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_remove_package(const char *package_name,
+		opkg_progress_callback_t progress_callback, void *user_data)
+{
+	int err;
+	pkg_t *pkg = NULL;
+	pkg_t *pkg_to_remove;
+	opkg_progress_data_t pdata;
+
+	opkg_assert(package_name != NULL);
+
+	pkg_info_preinstall_check();
+
+	pkg = pkg_hash_fetch_installed_by_name(package_name);
+
+	if (pkg == NULL || pkg->state_status == SS_NOT_INSTALLED) {
+		opkg_msg(ERROR, "Package %s not installed\n", package_name);
+		return -1;
+	}
+
+	pdata.action = OPKG_REMOVE;
+	pdata.pkg = pkg;
+	progress(pdata, 0);
+
+	if (conf->restrict_to_default_dest) {
+		pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(pkg->name,
+						      conf->default_dest);
+	} else {
+		pkg_to_remove = pkg_hash_fetch_installed_by_name(pkg->name);
+	}
+
+
+	progress(pdata, 75);
+
+	err = opkg_remove_pkg(pkg_to_remove, 0);
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+
+	progress(pdata, 100);
+	return (err) ? -1 : 0;
+}
+
+int
+opkg_upgrade_package(const char *package_name,
+		opkg_progress_callback_t progress_callback,
+		void *user_data)
+{
+	int err;
+	pkg_t *pkg;
+	opkg_progress_data_t pdata;
+
+	opkg_assert(package_name != NULL);
+
+	pkg_info_preinstall_check();
+
+	if (conf->restrict_to_default_dest) {
+		pkg = pkg_hash_fetch_installed_by_name_dest(package_name,
+							    conf->default_dest);
+	} else {
+		pkg = pkg_hash_fetch_installed_by_name(package_name);
+	}
+
+	if (!pkg) {
+		opkg_msg(ERROR, "Package %s not installed\n", package_name);
+		return -1;
+	}
+
+	pdata.action = OPKG_INSTALL;
+	pdata.pkg = pkg;
+	progress(pdata, 0);
+
+	err = opkg_upgrade_pkg(pkg);
+	if (err) {
+		return -1;
+	}
+	progress(pdata, 75);
+
+	err = opkg_configure_packages(NULL);
+	if (err) {
+		return -1;
+	}
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_upgrade_all(opkg_progress_callback_t progress_callback, void *user_data)
+{
+	pkg_vec_t *installed;
+	int err = 0;
+	int i;
+	pkg_t *pkg;
+	opkg_progress_data_t pdata;
+
+	pdata.action = OPKG_INSTALL;
+	pdata.pkg = NULL;
+
+	progress(pdata, 0);
+
+	installed = pkg_vec_alloc();
+	pkg_info_preinstall_check();
+
+	pkg_hash_fetch_all_installed(installed);
+	for (i = 0; i < installed->len; i++) {
+		pkg = installed->pkgs[i];
+
+		pdata.pkg = pkg;
+		progress(pdata, 99 * i / installed->len);
+
+		err += opkg_upgrade_pkg(pkg);
+	}
+	pkg_vec_free(installed);
+
+	if (err)
+		return 1;
+
+	err = opkg_configure_packages(NULL);
+	if (err)
+		return 1;
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	pdata.pkg = NULL;
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_update_package_lists(opkg_progress_callback_t progress_callback,
+			void *user_data)
+{
+	char *tmp;
+	int err, result = 0;
+	char *lists_dir;
+	pkg_src_list_elt_t *iter;
+	pkg_src_t *src;
+	int sources_list_count, sources_done;
+	opkg_progress_data_t pdata;
+
+	pdata.action = OPKG_DOWNLOAD;
+	pdata.pkg = NULL;
+	progress(pdata, 0);
+
+	sprintf_alloc(&lists_dir, "%s", (conf->restrict_to_default_dest)
+		? conf->default_dest->lists_dir : conf->lists_dir);
+
+	if (!file_is_dir(lists_dir)) {
+		if (file_exists(lists_dir)) {
+			opkg_msg(ERROR, "%s is not a directory\n", lists_dir);
+			free(lists_dir);
+			return 1;
+		}
+
+		err = file_mkdir_hier(lists_dir, 0755);
+		if (err) {
+			opkg_msg(ERROR, "Couldn't create lists_dir %s\n",
+					lists_dir);
+			free(lists_dir);
+			return 1;
+		}
+	}
+
+	sprintf_alloc(&tmp, "%s/update-XXXXXX", conf->tmp_dir);
+	if (mkdtemp(tmp) == NULL) {
+		opkg_perror(ERROR, "Coundn't create temporary directory %s",
+				tmp);
+		free(lists_dir);
+		free(tmp);
+		return 1;
+	}
+
+	/* count the number of sources so we can give some progress updates */
+	sources_list_count = 0;
+	sources_done = 0;
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		sources_list_count++;
+	}
+
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		char *url, *list_file_name = NULL;
+
+		src = (pkg_src_t *) iter->data;
+
+		if (src->extra_data)	/* debian style? */
+			sprintf_alloc(&url, "%s/%s/%s", src->value,
+				      src->extra_data,
+				      src->gzip ? "Packages.gz" : "Packages");
+		else
+			sprintf_alloc(&url, "%s/%s", src->value,
+				      src->gzip ? "Packages.gz" : "Packages");
+
+		sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+		if (src->gzip) {
+			FILE *in, *out;
+			struct _curl_cb_data cb_data;
+			char *tmp_file_name = NULL;
+
+			sprintf_alloc(&tmp_file_name, "%s/%s.gz", tmp,
+				      src->name);
+
+			opkg_msg(INFO, "Downloading %s to %s...\n", url,
+					tmp_file_name);
+
+			cb_data.cb = progress_callback;
+			cb_data.progress_data = &pdata;
+			cb_data.user_data = user_data;
+			cb_data.start_range =
+			    100 * sources_done / sources_list_count;
+			cb_data.finish_range =
+			    100 * (sources_done + 1) / sources_list_count;
+
+			err = opkg_download(url, tmp_file_name,
+					  (curl_progress_func) curl_progress_cb,
+					  &cb_data, 0);
+
+			if (err == 0) {
+				opkg_msg(INFO, "Inflating %s...\n",
+						tmp_file_name);
+				in = fopen(tmp_file_name, "r");
+				out = fopen(list_file_name, "w");
+				if (in && out)
+					unzip(in, out);
+				else
+					err = 1;
+				if (in)
+					fclose(in);
+				if (out)
+					fclose(out);
+				unlink(tmp_file_name);
+			}
+			free(tmp_file_name);
+		} else
+			err = opkg_download(url, list_file_name, NULL, NULL, 0);
+
+		if (err) {
+			opkg_msg(ERROR, "Couldn't retrieve %s\n", url);
+			result = -1;
+		}
+		free(url);
+
+#if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+		if (conf->check_signature) {
+			char *sig_file_name;
+			/* download detached signitures to verify the package lists */
+			/* get the url for the sig file */
+			if (src->extra_data)	/* debian style? */
+				sprintf_alloc(&url, "%s/%s/%s", src->value,
+					      src->extra_data, "Packages.sig");
+			else
+				sprintf_alloc(&url, "%s/%s", src->value,
+					      "Packages.sig");
+
+			/* create filename for signature */
+			sprintf_alloc(&sig_file_name, "%s/%s.sig", lists_dir,
+				      src->name);
+
+			/* make sure there is no existing signature file */
+			unlink(sig_file_name);
+
+			err = opkg_download(url, sig_file_name, NULL, NULL, 0);
+			if (err) {
+				opkg_msg(ERROR, "Couldn't retrieve %s\n", url);
+			} else {
+				int err;
+				err = opkg_verify_file(list_file_name,
+						     sig_file_name);
+				if (err == 0) {
+					opkg_msg(INFO, "Signature check "
+							"passed for %s",
+							list_file_name);
+				} else {
+					opkg_msg(ERROR, "Signature check "
+							"failed for %s",
+							list_file_name);
+				}
+			}
+			free(sig_file_name);
+			free(url);
+		}
+#else
+		opkg_msg(INFO, "Signature check skipped for %s as GPG support"
+				" has not been enabled in this build\n",
+				list_file_name);
+#endif
+		free(list_file_name);
+
+		sources_done++;
+		progress(pdata, 100 * sources_done / sources_list_count);
+	}
+
+	rmdir(tmp);
+	free(tmp);
+	free(lists_dir);
+
+	/* Now re-read the package lists to update package hash tables. */
+	opkg_re_read_config_files();
+
+	return result;
+}
+
+static int
+pkg_compare_names_and_version(const void *a0, const void *b0)
+{
+	const pkg_t *a = *(const pkg_t **)a0;
+	const pkg_t *b = *(const pkg_t **)b0;
+	int ret;
+
+	ret = strcmp(a->name, b->name);
+
+	if (ret == 0)
+		ret = pkg_compare_versions(a, b);
+
+	return ret;
+}
+
+int
+opkg_list_packages(opkg_package_callback_t callback, void *user_data)
+{
+	pkg_vec_t *all;
+	int i;
+
+	opkg_assert(callback);
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+
+	pkg_vec_sort(all, pkg_compare_names_and_version);
+
+	for (i = 0; i < all->len; i++) {
+		pkg_t *pkg;
+
+		pkg = all->pkgs[i];
+
+		callback(pkg, user_data);
+	}
+
+	pkg_vec_free(all);
+
+	return 0;
+}
+
+int
+opkg_list_upgradable_packages(opkg_package_callback_t callback, void *user_data)
+{
+	struct active_list *head;
+	struct active_list *node;
+	pkg_t *old = NULL, *new = NULL;
+
+	opkg_assert(callback);
+
+	/* ensure all data is valid */
+	pkg_info_preinstall_check();
+
+	head = prepare_upgrade_list();
+	for (node = active_list_next(head, head); node;
+	     node = active_list_next(head, node)) {
+		old = list_entry(node, pkg_t, list);
+		new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+		if (new == NULL)
+			continue;
+		callback(new, user_data);
+	}
+	active_list_head_delete(head);
+	return 0;
+}
+
+pkg_t *
+opkg_find_package(const char *name, const char *ver, const char *arch,
+		const char *repo)
+{
+	int pkg_found = 0;
+	pkg_t *pkg = NULL;
+	pkg_vec_t *all;
+	int i;
+#define sstrcmp(x,y) (x && y) ? strcmp (x, y) : 0
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+	for (i = 0; i < all->len; i++) {
+		char *pkgv;
+
+		pkg = all->pkgs[i];
+
+		/* check name */
+		if (sstrcmp(pkg->name, name))
+			continue;
+
+		/* check version */
+		pkgv = pkg_version_str_alloc(pkg);
+		if (sstrcmp(pkgv, ver)) {
+			free(pkgv);
+			continue;
+		}
+		free(pkgv);
+
+		/* check architecture */
+		if (arch) {
+			if (sstrcmp(pkg->architecture, arch))
+				continue;
+		}
+
+		/* check repository */
+		if (repo) {
+			if (sstrcmp(pkg->src->name, repo))
+				continue;
+		}
+
+		/* match found */
+		pkg_found = 1;
+		break;
+	}
+
+	pkg_vec_free(all);
+
+	return pkg_found ? pkg : NULL;
+}
+
+/**
+ * @brief Check the accessibility of repositories.
+ * @return return how many repositories cannot access. 0 means all okay.
+ */
+int
+opkg_repository_accessibility_check(void)
+{
+	pkg_src_list_elt_t *iter;
+	str_list_elt_t *iter1;
+	str_list_t *src;
+	int repositories = 0;
+	int ret = 0;
+	char *repo_ptr;
+	char *stmp;
+	char *host, *end;
+
+	src = str_list_alloc();
+
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		host = strstr(((pkg_src_t *)iter->data)->value, "://") + 3;
+		end = index(host, '/');
+		if (strstr(((pkg_src_t *) iter->data)->value, "://") && end)
+			stmp = xstrndup(((pkg_src_t *) iter->data)->value,
+				     end - ((pkg_src_t *) iter->data)->value);
+		else
+			stmp = xstrdup(((pkg_src_t *) iter->data)->value);
+
+		for (iter1 = str_list_first(src); iter1;
+		     iter1 = str_list_next(src, iter1)) {
+			if (strstr(iter1->data, stmp))
+				break;
+		}
+		if (iter1)
+			continue;
+
+		sprintf_alloc(&repo_ptr, "%s/index.html", stmp);
+		free(stmp);
+
+		str_list_append(src, repo_ptr);
+		free(repo_ptr);
+		repositories++;
+	}
+
+	while (repositories > 0) {
+		iter1 = str_list_pop(src);
+		repositories--;
+
+		if (opkg_download(iter1->data, "/dev/null", NULL, NULL, 0))
+			ret++;
+		str_list_elt_deinit(iter1);
+	}
+
+	free(src);
+
+	return ret;
+}
diff --git a/src/libopkg/.svn/text-base/opkg.h.svn-base b/src/libopkg/.svn/text-base/opkg.h.svn-base
new file mode 100644
index 0000000..4fbd404
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg.h.svn-base
@@ -0,0 +1,61 @@
+/* opkg.h - the opkg  package management system
+
+   Thomas Wood <thomas@openedhand.com>
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_H
+#define OPKG_H
+
+#include "pkg.h"
+#include "opkg_message.h"
+
+typedef struct _opkg_progress_data_t opkg_progress_data_t;
+
+typedef void (*opkg_progress_callback_t) (const opkg_progress_data_t *progress, void *user_data);
+typedef void (*opkg_package_callback_t) (pkg_t *pkg, void *user_data);
+
+enum _opkg_action_t
+{
+  OPKG_INSTALL,
+  OPKG_REMOVE,
+  OPKG_DOWNLOAD
+};
+
+struct _opkg_progress_data_t
+{
+  int percentage;
+  int action;
+  pkg_t *pkg;
+};
+
+int opkg_new (void);
+void opkg_free (void);
+int opkg_re_read_config_files (void);
+int opkg_get_option (char *option, void *value);
+void opkg_set_option (char *option, void *value);
+
+int opkg_install_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_remove_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_upgrade_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_upgrade_all (opkg_progress_callback_t callback, void *user_data);
+int opkg_update_package_lists (opkg_progress_callback_t callback, void *user_data);
+
+int opkg_list_packages (opkg_package_callback_t callback, void *user_data);
+int opkg_list_upgradable_packages (opkg_package_callback_t callback, void *user_data);
+pkg_t* opkg_find_package (const char *name, const char *version, const char *architecture, const char *repository);
+
+int opkg_repository_accessibility_check(void);
+
+#endif /* OPKG_H */
diff --git a/src/libopkg/.svn/text-base/opkg_cmd.c.svn-base b/src/libopkg/.svn/text-base/opkg_cmd.c.svn-base
new file mode 100644
index 0000000..11e7867
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_cmd.c.svn-base
@@ -0,0 +1,1319 @@
+/* opkg_cmd.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <dirent.h>
+#include <glob.h>
+#include <fnmatch.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "opkg_message.h"
+#include "release.h"
+#include "pkg.h"
+#include "pkg_dest.h"
+#include "pkg_parse.h"
+#include "sprintf_alloc.h"
+#include "pkg.h"
+#include "file_util.h"
+#include "libbb/libbb.h"
+#include "opkg_utils.h"
+#include "opkg_defines.h"
+#include "opkg_download.h"
+#include "opkg_install.h"
+#include "opkg_upgrade.h"
+#include "opkg_remove.h"
+#include "opkg_configure.h"
+#include "xsystem.h"
+
+static void
+print_pkg(pkg_t *pkg)
+{
+	char *version = pkg_version_str_alloc(pkg);
+	if (pkg->description)
+		printf("%s - %s - %s\n", pkg->name, version, pkg->description);
+	else
+		printf("%s - %s\n", pkg->name, version);
+	free(version);
+}
+
+int opkg_state_changed;
+
+static void
+write_status_files_if_changed(void)
+{
+     if (opkg_state_changed && !conf->noaction) {
+	  opkg_msg(INFO, "Writing status file.\n");
+	  opkg_conf_write_status_files();
+	  pkg_write_changed_filelists();
+	  sync();
+     } else {
+	  opkg_msg(DEBUG, "Nothing to be done.\n");
+     }
+}
+
+static void
+sigint_handler(int sig)
+{
+     signal(sig, SIG_DFL);
+     opkg_msg(NOTICE, "Interrupted. Writing out status database.\n");
+     write_status_files_if_changed();
+     exit(128 + sig);
+}
+
+static int
+opkg_update_cmd(int argc, char **argv)
+{
+     char *tmp;
+     int err;
+     int failures;
+     char *lists_dir;
+     pkg_src_list_elt_t *iter;
+     pkg_src_t *src;
+
+
+    sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
+
+    if (! file_is_dir(lists_dir)) {
+	  if (file_exists(lists_dir)) {
+	       opkg_msg(ERROR, "%s exists, but is not a directory.\n",
+			    lists_dir);
+	       free(lists_dir);
+	       return -1;
+	  }
+	  err = file_mkdir_hier(lists_dir, 0755);
+	  if (err) {
+	       free(lists_dir);
+	       return -1;
+	  }
+     }
+
+     failures = 0;
+
+     sprintf_alloc(&tmp, "%s/update-XXXXXX", conf->tmp_dir);
+     if (mkdtemp (tmp) == NULL) {
+	 opkg_perror(ERROR, "Failed to make temp dir %s", conf->tmp_dir);
+	 return -1;
+     }
+
+
+     for (iter = void_list_first(&conf->dist_src_list); iter; iter = void_list_next(&conf->dist_src_list, iter)) {
+	  char *url, *list_file_name;
+
+	  src = (pkg_src_t *)iter->data;
+
+	  sprintf_alloc(&url, "%s/dists/%s/Release", src->value, src->name);
+
+	  sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+	  err = opkg_download(url, list_file_name, NULL, NULL, 0);
+	  if (!err) {
+	       opkg_msg(NOTICE, "Downloaded release files for dist %s.\n",
+			    src->name);
+	       release_t *release = release_new(); 
+	       err = release_init_from_file(release, list_file_name);
+	       if (!err) {
+		    if (!release_comps_supported(release, src->extra_data))
+			 err = -1;
+	       }
+	       if (!err) {
+		    err = release_download(release, src, lists_dir, tmp);
+	       }
+	       release_deinit(release); 
+	       if (err)
+		    unlink(list_file_name);
+	  }
+
+	  if (err)
+	       failures++;
+
+	  free(list_file_name);
+	  free(url);
+     }
+
+     for (iter = void_list_first(&conf->pkg_src_list); iter; iter = void_list_next(&conf->pkg_src_list, iter)) {
+	  char *url, *list_file_name;
+
+	  src = (pkg_src_t *)iter->data;
+
+	  if (src->extra_data && !strcmp(src->extra_data, "__dummy__ "))
+	      continue;
+
+	  if (src->extra_data)	/* debian style? */
+	      sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data,
+			    src->gzip ? "Packages.gz" : "Packages");
+	  else
+	      sprintf_alloc(&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
+
+	  sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+	  if (src->gzip) {
+	      char *tmp_file_name;
+	      FILE *in, *out;
+
+	      sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
+	      err = opkg_download(url, tmp_file_name, NULL, NULL, 0);
+	      if (err == 0) {
+		   opkg_msg(NOTICE, "Inflating %s.\n", url);
+		   in = fopen (tmp_file_name, "r");
+		   out = fopen (list_file_name, "w");
+		   if (in && out)
+			unzip (in, out);
+		   else
+			err = 1;
+		   if (in)
+			fclose (in);
+		   if (out)
+			fclose (out);
+		   unlink (tmp_file_name);
+	      }
+	      free(tmp_file_name);
+	  } else
+	      err = opkg_download(url, list_file_name, NULL, NULL, 0);
+	  if (err) {
+	       failures++;
+	  } else {
+	       opkg_msg(NOTICE, "Updated list of available packages in %s.\n",
+			    list_file_name);
+	  }
+	  free(url);
+#if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+          if (conf->check_signature) {
+              /* download detached signitures to verify the package lists */
+              /* get the url for the sig file */
+              if (src->extra_data)	/* debian style? */
+                  sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data,
+                          "Packages.sig");
+              else
+                  sprintf_alloc(&url, "%s/%s", src->value, "Packages.sig");
+
+              /* create temporary file for it */
+              char *tmp_file_name;
+
+              /* Put the signature in the right place */
+              sprintf_alloc (&tmp_file_name, "%s/%s.sig", lists_dir, src->name);
+
+              err = opkg_download(url, tmp_file_name, NULL, NULL, 0);
+              if (err) {
+                  failures++;
+                  opkg_msg(NOTICE, "Signature check failed.\n");
+              } else {
+                  err = opkg_verify_file (list_file_name, tmp_file_name);
+                  if (err == 0)
+                      opkg_msg(NOTICE, "Signature check passed.\n");
+                  else
+                      opkg_msg(NOTICE, "Signature check failed.\n");
+              }
+              if (err) {
+                  /* The signature was wrong so delete it */
+                  opkg_msg(NOTICE, "Remove wrong Signature file.\n");
+                  unlink (tmp_file_name);
+                  unlink (list_file_name);
+              }
+              /* We shouldn't unlink the signature ! */
+              // unlink (tmp_file_name);
+              free (tmp_file_name);
+              free (url);
+          }
+#else
+          // Do nothing
+#endif
+	  free(list_file_name);
+     }
+     rmdir (tmp);
+     free (tmp);
+     free(lists_dir);
+
+     return failures;
+}
+
+
+struct opkg_intercept
+{
+    char *oldpath;
+    char *statedir;
+};
+
+typedef struct opkg_intercept *opkg_intercept_t;
+
+static opkg_intercept_t
+opkg_prep_intercepts(void)
+{
+    opkg_intercept_t ctx;
+    char *newpath;
+
+    ctx = xcalloc(1, sizeof (*ctx));
+    ctx->oldpath = xstrdup(getenv("PATH"));
+    sprintf_alloc(&newpath, "%s/opkg/intercept:%s", DATADIR, ctx->oldpath);
+    sprintf_alloc(&ctx->statedir, "%s/opkg-intercept-XXXXXX", conf->tmp_dir);
+
+    if (mkdtemp(ctx->statedir) == NULL) {
+        opkg_perror(ERROR,"Failed to make temp dir %s", ctx->statedir);
+	free(ctx->oldpath);
+	free(ctx->statedir);
+        free(newpath);
+	free(ctx);
+	return NULL;
+    }
+
+    setenv("OPKG_INTERCEPT_DIR", ctx->statedir, 1);
+    setenv("PATH", newpath, 1);
+    free(newpath);
+
+    return ctx;
+}
+
+static int
+opkg_finalize_intercepts(opkg_intercept_t ctx)
+{
+    DIR *dir;
+    int err = 0;
+
+    setenv ("PATH", ctx->oldpath, 1);
+    free (ctx->oldpath);
+
+    dir = opendir (ctx->statedir);
+    if (dir) {
+	struct dirent *de;
+	while (de = readdir (dir), de != NULL) {
+	    char *path;
+
+	    if (de->d_name[0] == '.')
+		continue;
+
+	    sprintf_alloc (&path, "%s/%s", ctx->statedir, de->d_name);
+	    if (access (path, X_OK) == 0) {
+		const char *argv[] = {"sh", "-c", path, NULL};
+		xsystem (argv);
+	    }
+	    free (path);
+	}
+        closedir(dir);
+    } else
+	opkg_perror(ERROR, "Failed to open dir %s", ctx->statedir);
+
+    rm_r(ctx->statedir);
+    free (ctx->statedir);
+    free (ctx);
+
+    return err;
+}
+
+/* For package pkg do the following: If it is already visited, return. If not,
+   add it in visited list and recurse to its deps. Finally, add it to ordered
+   list.
+   pkg_vec all contains all available packages in repos.
+   pkg_vec visited contains packages already visited by this function, and is
+   used to end recursion and avoid an infinite loop on graph cycles.
+   pkg_vec ordered will finally contain the ordered set of packages.
+*/
+static int
+opkg_recurse_pkgs_in_order(pkg_t *pkg, pkg_vec_t *all,
+                               pkg_vec_t *visited, pkg_vec_t *ordered)
+{
+    int j,k,l,m;
+    int count;
+    pkg_t *dep;
+    compound_depend_t * compound_depend;
+    depend_t ** possible_satisfiers;
+    abstract_pkg_t *abpkg;
+    abstract_pkg_t **dependents;
+
+    /* If it's just an available package, that is, not installed and not even
+       unpacked, skip it */
+    /* XXX: This is probably an overkill, since a state_status != SS_UNPACKED
+       would do here. However, if there is an intermediate node (pkg) that is
+       configured and installed between two unpacked packages, the latter
+       won't be properly reordered, unless all installed/unpacked pkgs are
+       checked */
+    if (pkg->state_status == SS_NOT_INSTALLED)
+        return 0;
+
+    /* If the  package has already been visited (by this function), skip it */
+    for(j = 0; j < visited->len; j++)
+        if ( ! strcmp(visited->pkgs[j]->name, pkg->name)) {
+            opkg_msg(DEBUG, "pkg %s already visited, skipping.\n", pkg->name);
+            return 0;
+        }
+
+    pkg_vec_insert(visited, pkg);
+
+    count = pkg->pre_depends_count + pkg->depends_count + \
+        pkg->recommends_count + pkg->suggests_count;
+
+    opkg_msg(DEBUG, "pkg %s.\n", pkg->name);
+
+    /* Iterate over all the dependencies of pkg. For each one, find a package
+       that is either installed or unpacked and satisfies this dependency.
+       (there should only be one such package per dependency installed or
+       unpacked). Then recurse to the dependency package */
+    for (j=0; j < count ; j++) {
+        compound_depend = &pkg->depends[j];
+        possible_satisfiers = compound_depend->possibilities;
+        for (k=0; k < compound_depend->possibility_count ; k++) {
+            abpkg = possible_satisfiers[k]->pkg;
+            dependents = abpkg->provided_by->pkgs;
+            l = 0;
+            if (dependents != NULL)
+                while (l < abpkg->provided_by->len && dependents[l] != NULL) {
+                    opkg_msg(DEBUG, "Descending on pkg %s.\n",
+                                 dependents [l]->name);
+
+                    /* find whether dependent l is installed or unpacked,
+                     * and then find which package in the list satisfies it */
+                    for(m = 0; m < all->len; m++) {
+                        dep = all->pkgs[m];
+                        if ( dep->state_status != SS_NOT_INSTALLED)
+                            if ( ! strcmp(dep->name, dependents[l]->name)) {
+                                opkg_recurse_pkgs_in_order(dep, all,
+                                                           visited, ordered);
+                                /* Stop the outer loop */
+                                l = abpkg->provided_by->len;
+                                /* break from the inner loop */
+                                break;
+                            }
+                    }
+                    l++;
+                }
+        }
+    }
+
+    /* When all recursions from this node down, are over, and all
+       dependencies have been added in proper order in the ordered array, add
+       also the package pkg to ordered array */
+    pkg_vec_insert(ordered, pkg);
+
+    return 0;
+
+}
+
+static int
+opkg_configure_packages(char *pkg_name)
+{
+     pkg_vec_t *all, *ordered, *visited;
+     int i;
+     pkg_t *pkg;
+     opkg_intercept_t ic;
+     int r, err = 0;
+
+     if (conf->offline_root && !conf->force_postinstall) {
+         opkg_msg(INFO, "Offline root mode: not configuring unpacked packages.\n");
+         return 0;
+     }
+     opkg_msg(INFO, "Configuring unpacked packages.\n");
+
+     all = pkg_vec_alloc();
+
+     pkg_hash_fetch_available(all);
+
+     /* Reorder pkgs in order to be configured according to the Depends: tag
+        order */
+     opkg_msg(INFO, "Reordering packages before configuring them...\n");
+     ordered = pkg_vec_alloc();
+     visited = pkg_vec_alloc();
+     for(i = 0; i < all->len; i++) {
+         pkg = all->pkgs[i];
+         opkg_recurse_pkgs_in_order(pkg, all, visited, ordered);
+     }
+
+     ic = opkg_prep_intercepts();
+     if (ic == NULL) {
+	     err = -1;
+	     goto error;
+     }
+
+     for(i = 0; i < ordered->len; i++) {
+	  pkg = ordered->pkgs[i];
+
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+
+	  if (pkg->state_status == SS_UNPACKED) {
+	       opkg_msg(NOTICE, "Configuring %s.\n", pkg->name);
+	       r = opkg_configure(pkg);
+	       if (r == 0) {
+		    pkg->state_status = SS_INSTALLED;
+		    pkg->parent->state_status = SS_INSTALLED;
+		    pkg->state_flag &= ~SF_PREFER;
+		    opkg_state_changed++;
+	       } else {
+		    err = -1;
+	       }
+	  }
+     }
+
+     if (opkg_finalize_intercepts (ic))
+	 err = -1;
+
+error:
+     pkg_vec_free(all);
+     pkg_vec_free(ordered);
+     pkg_vec_free(visited);
+
+     return err;
+}
+
+static int
+opkg_remove_cmd(int argc, char **argv);
+
+static int
+opkg_install_cmd(int argc, char **argv)
+{
+     int i;
+     char *arg;
+     int err = 0;
+
+     if (conf->force_reinstall) {
+	     int saved_force_depends = conf->force_depends;
+	     conf->force_depends = 1;
+	     (void)opkg_remove_cmd(argc, argv);
+	     conf->force_depends = saved_force_depends;
+	     conf->force_reinstall = 0;
+     }
+
+     signal(SIGINT, sigint_handler);
+
+     /*
+      * Now scan through package names and install
+      */
+     for (i=0; i < argc; i++) {
+	  arg = argv[i];
+
+          opkg_msg(DEBUG2, "%s\n", arg);
+          if (opkg_prepare_url_for_install(arg, &argv[i]))
+              return -1;
+     }
+     pkg_info_preinstall_check();
+
+     for (i=0; i < argc; i++) {
+	  arg = argv[i];
+          if (opkg_install_by_name(arg)) {
+	       opkg_msg(ERROR, "Cannot install package %s.\n", arg);
+	       err = -1;
+	  }
+     }
+
+     if (opkg_configure_packages(NULL))
+	  err = -1;
+
+     write_status_files_if_changed();
+
+     return err;
+}
+
+static int
+opkg_upgrade_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_t *pkg;
+     int err = 0;
+
+     signal(SIGINT, sigint_handler);
+
+     if (argc) {
+	  for (i=0; i < argc; i++) {
+	       char *arg = argv[i];
+
+               if (opkg_prepare_url_for_install(arg, &arg))
+                   return -1;
+	  }
+	  pkg_info_preinstall_check();
+
+	  for (i=0; i < argc; i++) {
+	       char *arg = argv[i];
+	       if (conf->restrict_to_default_dest) {
+		    pkg = pkg_hash_fetch_installed_by_name_dest(argv[i],
+							conf->default_dest);
+		    if (pkg == NULL) {
+			 opkg_msg(NOTICE, "Package %s not installed in %s.\n",
+				      argv[i], conf->default_dest->name);
+			 continue;
+		    }
+	       } else {
+		    pkg = pkg_hash_fetch_installed_by_name(argv[i]);
+	       }
+	       if (pkg) {
+		    if (opkg_upgrade_pkg(pkg))
+			    err = -1;
+	       } else {
+		    if (opkg_install_by_name(arg))
+			    err = -1;
+               }
+	  }
+     } else {
+	  pkg_vec_t *installed = pkg_vec_alloc();
+
+	  pkg_info_preinstall_check();
+
+	  pkg_hash_fetch_all_installed(installed);
+	  for (i = 0; i < installed->len; i++) {
+	       pkg = installed->pkgs[i];
+	       if (opkg_upgrade_pkg(pkg))
+		       err = -1;
+	  }
+	  pkg_vec_free(installed);
+     }
+
+     if (opkg_configure_packages(NULL))
+	  err = -1;
+
+     write_status_files_if_changed();
+
+     return err;
+}
+
+static int
+opkg_download_cmd(int argc, char **argv)
+{
+     int i, err = 0;
+     char *arg;
+     pkg_t *pkg;
+
+     pkg_info_preinstall_check();
+     for (i = 0; i < argc; i++) {
+	  arg = argv[i];
+
+	  pkg = pkg_hash_fetch_best_installation_candidate_by_name(arg);
+	  if (pkg == NULL) {
+	       opkg_msg(ERROR, "Cannot find package %s.\n", arg);
+	       continue;
+	  }
+
+	  if (opkg_download_pkg(pkg, "."))
+		  err = -1;
+
+	  if (err) {
+	       opkg_msg(ERROR, "Failed to download %s.\n", pkg->name);
+	  } else {
+	       opkg_msg(NOTICE, "Downloaded %s as %s.\n",
+			    pkg->name, pkg->local_filename);
+	  }
+     }
+
+     return err;
+}
+
+
+static int
+opkg_list_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_available(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+          print_pkg(pkg);
+     }
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+
+static int
+opkg_list_installed_cmd(int argc, char **argv)
+{
+     int i ;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+          print_pkg(pkg);
+     }
+
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+static int
+opkg_list_changed_conffiles_cmd(int argc, char **argv)
+{
+     int i ;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	    continue;
+	  if (nv_pair_list_empty(&pkg->conffiles))
+	    continue;
+	  for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	    cf = (conffile_t *)iter->data;
+	    if (cf->name && cf->value && conffile_has_been_modified(cf))
+	      printf("%s\n", cf->name);
+	  }
+     }
+     pkg_vec_free(available);
+     return 0;
+}
+
+static int
+opkg_list_upgradable_cmd(int argc, char **argv)
+{
+    struct active_list *head = prepare_upgrade_list();
+    struct active_list *node=NULL;
+    pkg_t *_old_pkg, *_new_pkg;
+    char *old_v, *new_v;
+    for (node = active_list_next(head, head); node;node = active_list_next(head,node)) {
+        _old_pkg = list_entry(node, pkg_t, list);
+        _new_pkg = pkg_hash_fetch_best_installation_candidate_by_name(_old_pkg->name);
+	if (_new_pkg == NULL)
+		continue;
+        old_v = pkg_version_str_alloc(_old_pkg);
+        new_v = pkg_version_str_alloc(_new_pkg);
+        printf("%s - %s - %s\n", _old_pkg->name, old_v, new_v);
+        free(old_v);
+        free(new_v);
+    }
+    active_list_head_delete(head);
+    return 0;
+}
+
+static int
+opkg_info_status_cmd(int argc, char **argv, int installed_only)
+{
+     int i;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+
+     available = pkg_vec_alloc();
+     if (installed_only)
+	  pkg_hash_fetch_all_installed(available);
+     else
+	  pkg_hash_fetch_available(available);
+
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) {
+	       continue;
+	  }
+
+	  pkg_formatted_info(stdout, pkg);
+
+	  if (conf->verbosity >= NOTICE) {
+	       conffile_list_elt_t *iter;
+	       for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+		    conffile_t *cf = (conffile_t *)iter->data;
+		    int modified = conffile_has_been_modified(cf);
+		    if (cf->value)
+		        opkg_msg(INFO, "conffile=%s md5sum=%s modified=%d.\n",
+				 cf->name, cf->value, modified);
+	       }
+	  }
+     }
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+static int
+opkg_info_cmd(int argc, char **argv)
+{
+     return opkg_info_status_cmd(argc, argv, 0);
+}
+
+static int
+opkg_status_cmd(int argc, char **argv)
+{
+     return opkg_info_status_cmd(argc, argv, 1);
+}
+
+static int
+opkg_configure_cmd(int argc, char **argv)
+{
+	int err;
+	char *pkg_name = NULL;
+
+	if (argc > 0)
+		pkg_name = argv[0];
+
+	err = opkg_configure_packages(pkg_name);
+
+	write_status_files_if_changed();
+
+	return err;
+}
+
+static int
+opkg_remove_cmd(int argc, char **argv)
+{
+     int i, a, done, err = 0;
+     pkg_t *pkg;
+     pkg_t *pkg_to_remove;
+     pkg_vec_t *available;
+
+     done = 0;
+
+     signal(SIGINT, sigint_handler);
+
+     pkg_info_preinstall_check();
+
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+
+     for (i=0; i<argc; i++) {
+        for (a=0; a<available->len; a++) {
+            pkg = available->pkgs[a];
+	    if (fnmatch(argv[i], pkg->name, 0)) {
+               continue;
+            }
+            if (conf->restrict_to_default_dest) {
+	         pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(
+				        pkg->name,
+				        conf->default_dest);
+            } else {
+	         pkg_to_remove = pkg_hash_fetch_installed_by_name(pkg->name);
+            }
+
+            if (pkg_to_remove == NULL) {
+	         opkg_msg(ERROR, "Package %s is not installed.\n", pkg->name);
+	         continue;
+            }
+            if (pkg->state_status == SS_NOT_INSTALLED) {
+	         opkg_msg(ERROR, "Package %s not installed.\n", pkg->name);
+                 continue;
+            }
+
+            if (opkg_remove_pkg(pkg_to_remove, 0))
+	         err = -1;
+	    else
+                 done = 1;
+        }
+     }
+
+     pkg_vec_free(available);
+
+     if (done == 0)
+        opkg_msg(NOTICE, "No packages removed.\n");
+
+     write_status_files_if_changed();
+     return err;
+}
+
+static int
+opkg_flag_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_t *pkg;
+     const char *flags = argv[0];
+
+     signal(SIGINT, sigint_handler);
+
+     for (i=1; i < argc; i++) {
+	  if (conf->restrict_to_default_dest) {
+	       pkg = pkg_hash_fetch_installed_by_name_dest(argv[i],
+							   conf->default_dest);
+	  } else {
+	       pkg = pkg_hash_fetch_installed_by_name(argv[i]);
+	  }
+
+	  if (pkg == NULL) {
+	       opkg_msg(ERROR, "Package %s is not installed.\n", argv[i]);
+	       continue;
+	  }
+          if (( strcmp(flags,"hold")==0)||( strcmp(flags,"noprune")==0)||
+              ( strcmp(flags,"user")==0)||( strcmp(flags,"ok")==0)) {
+	      pkg->state_flag = pkg_state_flag_from_str(flags);
+          }
+
+	  /*
+	   * Useful if a package is installed in an offline_root, and
+	   * should be configured by opkg-cl configure at a later date.
+	   */
+          if (( strcmp(flags,"installed")==0)||( strcmp(flags,"unpacked")==0)){
+	      pkg->state_status = pkg_state_status_from_str(flags);
+          }
+
+	  opkg_state_changed++;
+	  opkg_msg(NOTICE, "Setting flags for package %s to %s.\n",
+		       pkg->name, flags);
+     }
+
+     write_status_files_if_changed();
+     return 0;
+}
+
+static int
+opkg_files_cmd(int argc, char **argv)
+{
+     pkg_t *pkg;
+     str_list_t *files;
+     str_list_elt_t *iter;
+     char *pkg_version;
+
+     if (argc < 1) {
+	  return -1;
+     }
+
+     pkg = pkg_hash_fetch_installed_by_name(argv[0]);
+     if (pkg == NULL) {
+	  opkg_msg(ERROR, "Package %s not installed.\n", argv[0]);
+	  return 0;
+     }
+
+     files = pkg_get_installed_files(pkg);
+     pkg_version = pkg_version_str_alloc(pkg);
+
+     printf("Package %s (%s) is installed on %s and has the following files:\n",
+		pkg->name, pkg_version, pkg->dest->name);
+
+     for (iter=str_list_first(files); iter; iter=str_list_next(files, iter))
+          printf("%s\n", (char *)iter->data);
+
+     free(pkg_version);
+     pkg_free_installed_files(pkg);
+
+     return 0;
+}
+
+static int
+opkg_depends_cmd(int argc, char **argv)
+{
+	int i, j, k;
+	int depends_count;
+	pkg_vec_t *available_pkgs;
+	compound_depend_t *cdep;
+	pkg_t *pkg;
+	char *str;
+
+	pkg_info_preinstall_check();
+
+	available_pkgs = pkg_vec_alloc();
+	if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+
+	for (i=0; i<argc; i++) {
+		for (j=0; j<available_pkgs->len; j++) {
+			pkg = available_pkgs->pkgs[j];
+
+			if (fnmatch(argv[i], pkg->name, 0) != 0)
+				continue;
+
+			depends_count = pkg->depends_count +
+					pkg->pre_depends_count +
+					pkg->recommends_count +
+					pkg->suggests_count;
+
+			opkg_msg(NOTICE, "%s depends on:\n", pkg->name);
+
+			for (k=0; k<depends_count; k++) {
+				cdep = &pkg->depends[k];
+
+				if (cdep->type != DEPEND)
+				      continue;
+
+				str = pkg_depend_str(pkg, k);
+				opkg_msg(NOTICE, "\t%s\n", str);
+				free(str);
+			}
+
+	       }
+	}
+
+	pkg_vec_free(available_pkgs);
+	return 0;
+}
+
+static int
+pkg_mark_provides(pkg_t *pkg)
+{
+     int provides_count = pkg->provides_count;
+     abstract_pkg_t **provides = pkg->provides;
+     int i;
+     pkg->parent->state_flag |= SF_MARKED;
+     for (i = 0; i < provides_count; i++) {
+	  provides[i]->state_flag |= SF_MARKED;
+     }
+     return 0;
+}
+
+enum what_field_type {
+  WHATDEPENDS,
+  WHATCONFLICTS,
+  WHATPROVIDES,
+  WHATREPLACES,
+  WHATRECOMMENDS,
+  WHATSUGGESTS
+};
+
+static int
+opkg_what_depends_conflicts_cmd(enum depend_type what_field_type, int recursive, int argc, char **argv)
+{
+	depend_t *possibility;
+	compound_depend_t *cdep;
+	pkg_vec_t *available_pkgs;
+	pkg_t *pkg;
+	int i, j, k, l;
+	int changed, count;
+	const char *rel_str = NULL;
+	char *ver;
+
+	switch (what_field_type) {
+	case DEPEND: rel_str = "depends on"; break;
+	case CONFLICTS: rel_str = "conflicts with"; break;
+	case SUGGEST: rel_str = "suggests"; break;
+	case RECOMMEND: rel_str = "recommends"; break;
+	default: return -1;
+	}
+
+	available_pkgs = pkg_vec_alloc();
+
+	if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+
+	/* mark the root set */
+	pkg_vec_clear_marks(available_pkgs);
+	opkg_msg(NOTICE, "Root set:\n");
+	for (i = 0; i < argc; i++)
+	       pkg_vec_mark_if_matches(available_pkgs, argv[i]);
+
+	for (i = 0; i < available_pkgs->len; i++) {
+	       pkg = available_pkgs->pkgs[i];
+	       if (pkg->state_flag & SF_MARKED) {
+		    /* mark the parent (abstract) package */
+		    pkg_mark_provides(pkg);
+		    opkg_msg(NOTICE, "  %s\n", pkg->name);
+	       }
+	}
+
+	opkg_msg(NOTICE, "What %s root set\n", rel_str);
+	do {
+		changed = 0;
+
+		for (j=0; j<available_pkgs->len; j++) {
+
+			pkg = available_pkgs->pkgs[j];
+			count = ((what_field_type == CONFLICTS)
+				 ? pkg->conflicts_count
+				 : pkg->pre_depends_count +
+				 pkg->depends_count +
+				 pkg->recommends_count +
+				 pkg->suggests_count);
+
+			/* skip this package if it is already marked */
+			if (pkg->parent->state_flag & SF_MARKED)
+				continue;
+
+			for (k=0; k<count; k++) {
+				cdep = (what_field_type == CONFLICTS)
+					? &pkg->conflicts[k]
+					: &pkg->depends[k];
+
+				if (what_field_type != cdep->type)
+					continue;
+
+				for (l=0; l<cdep->possibility_count; l++) {
+					possibility = cdep->possibilities[l];
+
+					if ((possibility->pkg->state_flag
+								& SF_MARKED)
+							!= SF_MARKED)
+						continue;
+
+					/* mark the depending package so we
+					* won't visit it again */
+					pkg->state_flag |= SF_MARKED;
+					pkg_mark_provides(pkg);
+					changed++;
+
+					ver = pkg_version_str_alloc(pkg);
+				        opkg_msg(NOTICE, "\t%s %s\t%s %s",
+							pkg->name,
+							ver,
+							rel_str,
+							possibility->pkg->name);
+					free(ver);
+					if (possibility->version) {
+						opkg_msg(NOTICE, " (%s%s)",
+							constraint_to_str(possibility->constraint),
+							possibility->version);
+					}
+					if (!pkg_dependence_satisfiable(possibility))
+						opkg_msg(NOTICE,
+							" unsatisfiable");
+					opkg_message(NOTICE, "\n");
+					goto next_package;
+				}
+			}
+next_package:
+			;
+		}
+	} while (changed && recursive);
+
+	pkg_vec_free(available_pkgs);
+
+	return 0;
+}
+
+static int
+opkg_whatdepends_recursively_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(DEPEND, 1, argc, argv);
+}
+
+static int
+opkg_whatdepends_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(DEPEND, 0, argc, argv);
+}
+
+static int
+opkg_whatsuggests_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(SUGGEST, 0, argc, argv);
+}
+
+static int
+opkg_whatrecommends_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(RECOMMEND, 0, argc, argv);
+}
+
+static int
+opkg_whatconflicts_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(CONFLICTS, 0, argc, argv);
+}
+
+static int
+opkg_what_provides_replaces_cmd(enum what_field_type what_field_type, int argc, char **argv)
+{
+
+     if (argc > 0) {
+	  pkg_vec_t *available_pkgs = pkg_vec_alloc();
+	  const char *rel_str = (what_field_type == WHATPROVIDES ? "provides" : "replaces");
+	  int i;
+
+	  pkg_info_preinstall_check();
+
+	  if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	  else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+	  for (i = 0; i < argc; i++) {
+	       const char *target = argv[i];
+	       int j;
+
+	       opkg_msg(NOTICE, "What %s %s\n",
+			    rel_str, target);
+	       for (j = 0; j < available_pkgs->len; j++) {
+		    pkg_t *pkg = available_pkgs->pkgs[j];
+		    int k;
+		    int count = (what_field_type == WHATPROVIDES) ? pkg->provides_count : pkg->replaces_count;
+		    for (k = 0; k < count; k++) {
+			 abstract_pkg_t *apkg =
+			      ((what_field_type == WHATPROVIDES)
+			       ? pkg->provides[k]
+			       : pkg->replaces[k]);
+			 if (fnmatch(target, apkg->name, 0) == 0) {
+			      opkg_msg(NOTICE, "    %s", pkg->name);
+			      if (strcmp(target, apkg->name) != 0)
+				   opkg_msg(NOTICE, "\t%s %s\n",
+						   rel_str, apkg->name);
+			      opkg_message(NOTICE, "\n");
+			 }
+		    }
+	       }
+	  }
+	  pkg_vec_free(available_pkgs);
+     }
+     return 0;
+}
+
+static int
+opkg_whatprovides_cmd(int argc, char **argv)
+{
+     return opkg_what_provides_replaces_cmd(WHATPROVIDES, argc, argv);
+}
+
+static int
+opkg_whatreplaces_cmd(int argc, char **argv)
+{
+     return opkg_what_provides_replaces_cmd(WHATREPLACES, argc, argv);
+}
+
+static int
+opkg_search_cmd(int argc, char **argv)
+{
+     int i;
+
+     pkg_vec_t *installed;
+     pkg_t *pkg;
+     str_list_t *installed_files;
+     str_list_elt_t *iter;
+     char *installed_file;
+
+     if (argc < 1) {
+	  return -1;
+     }
+
+     installed = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(installed);
+     pkg_vec_sort(installed, pkg_compare_names);
+
+     for (i=0; i < installed->len; i++) {
+	  pkg = installed->pkgs[i];
+
+	  installed_files = pkg_get_installed_files(pkg);
+
+	  for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) {
+	       installed_file = (char *)iter->data;
+	       if (fnmatch(argv[0], installed_file, 0)==0)
+	            print_pkg(pkg);
+	  }
+
+	  pkg_free_installed_files(pkg);
+     }
+
+     pkg_vec_free(installed);
+
+     return 0;
+}
+
+static int
+opkg_compare_versions_cmd(int argc, char **argv)
+{
+     if (argc == 3) {
+	  /* this is a bit gross */
+	  struct pkg p1, p2;
+	  parse_version(&p1, argv[0]);
+	  parse_version(&p2, argv[2]);
+	  return pkg_version_satisfied(&p1, &p2, argv[1]);
+     } else {
+	  opkg_msg(ERROR,
+		       "opkg compare_versions <v1> <op> <v2>\n"
+		       "<op> is one of <= >= << >> =\n");
+	  return -1;
+     }
+}
+
+static int
+opkg_print_architecture_cmd(int argc, char **argv)
+{
+     nv_pair_list_elt_t *l;
+
+     list_for_each_entry(l, &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  printf("arch %s %s\n", nv->name, nv->value);
+     }
+     return 0;
+}
+
+
+/* XXX: CLEANUP: The usage strings should be incorporated into this
+   array for easier maintenance */
+static opkg_cmd_t cmds[] = {
+     {"update", 0, (opkg_cmd_fun_t)opkg_update_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"upgrade", 0, (opkg_cmd_fun_t)opkg_upgrade_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"list", 0, (opkg_cmd_fun_t)opkg_list_cmd, PFM_SOURCE},
+     {"list_installed", 0, (opkg_cmd_fun_t)opkg_list_installed_cmd, PFM_SOURCE},
+     {"list-installed", 0, (opkg_cmd_fun_t)opkg_list_installed_cmd, PFM_SOURCE},
+     {"list_upgradable", 0, (opkg_cmd_fun_t)opkg_list_upgradable_cmd, PFM_SOURCE},
+     {"list-upgradable", 0, (opkg_cmd_fun_t)opkg_list_upgradable_cmd, PFM_SOURCE},
+     {"list_changed_conffiles", 0, (opkg_cmd_fun_t)opkg_list_changed_conffiles_cmd, PFM_SOURCE},
+     {"list-changed-conffiles", 0, (opkg_cmd_fun_t)opkg_list_changed_conffiles_cmd, PFM_SOURCE},
+     {"info", 0, (opkg_cmd_fun_t)opkg_info_cmd, 0},
+     {"flag", 1, (opkg_cmd_fun_t)opkg_flag_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"status", 0, (opkg_cmd_fun_t)opkg_status_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"install", 1, (opkg_cmd_fun_t)opkg_install_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"remove", 1, (opkg_cmd_fun_t)opkg_remove_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"configure", 0, (opkg_cmd_fun_t)opkg_configure_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"files", 1, (opkg_cmd_fun_t)opkg_files_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"search", 1, (opkg_cmd_fun_t)opkg_search_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"download", 1, (opkg_cmd_fun_t)opkg_download_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"compare_versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"compare-versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print-installation-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print_installation_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"depends", 1, (opkg_cmd_fun_t)opkg_depends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatdepends", 1, (opkg_cmd_fun_t)opkg_whatdepends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatdependsrec", 1, (opkg_cmd_fun_t)opkg_whatdepends_recursively_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatrecommends", 1, (opkg_cmd_fun_t)opkg_whatrecommends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatsuggests", 1, (opkg_cmd_fun_t)opkg_whatsuggests_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatprovides", 1, (opkg_cmd_fun_t)opkg_whatprovides_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatreplaces", 1, (opkg_cmd_fun_t)opkg_whatreplaces_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatconflicts", 1, (opkg_cmd_fun_t)opkg_whatconflicts_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+};
+
+opkg_cmd_t *
+opkg_cmd_find(const char *name)
+{
+	int i;
+	opkg_cmd_t *cmd;
+	int num_cmds = sizeof(cmds) / sizeof(opkg_cmd_t);
+
+	for (i=0; i < num_cmds; i++) {
+		cmd = &cmds[i];
+		if (strcmp(name, cmd->name) == 0)
+			return cmd;
+	}
+
+	return NULL;
+}
+
+int
+opkg_cmd_exec(opkg_cmd_t *cmd, int argc, const char **argv)
+{
+	return (cmd->fun)(argc, argv);
+}
diff --git a/src/libopkg/.svn/text-base/opkg_cmd.h.svn-base b/src/libopkg/.svn/text-base/opkg_cmd.h.svn-base
new file mode 100644
index 0000000..9ca42ff
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_cmd.h.svn-base
@@ -0,0 +1,36 @@
+/* opkg_cmd.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CMD_H
+#define OPKG_CMD_H
+
+typedef int (*opkg_cmd_fun_t)(int argc, const char **argv);
+
+struct opkg_cmd
+{
+    const char *name;
+    int requires_args;
+    opkg_cmd_fun_t fun;
+    unsigned int pfm; /* package field mask */
+};
+typedef struct opkg_cmd opkg_cmd_t;
+
+opkg_cmd_t *opkg_cmd_find(const char *name);
+int opkg_cmd_exec(opkg_cmd_t *cmd, int argc, const char **argv);
+
+extern int opkg_state_changed;
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_conf.c.svn-base b/src/libopkg/.svn/text-base/opkg_conf.c.svn-base
new file mode 100644
index 0000000..4711ce7
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_conf.c.svn-base
@@ -0,0 +1,688 @@
+/* opkg_conf.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <glob.h>
+#include <unistd.h>
+
+#include "opkg_conf.h"
+#include "pkg_vec.h"
+#include "pkg.h"
+#include "xregex.h"
+#include "sprintf_alloc.h"
+#include "opkg_message.h"
+#include "file_util.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+static int lock_fd;
+static char *lock_file = NULL;
+
+static opkg_conf_t _conf;
+opkg_conf_t *conf = &_conf;
+
+/*
+ * Config file options
+ */
+opkg_option_t options[] = {
+	  { "cache", OPKG_OPT_TYPE_STRING, &_conf.cache},
+	  { "force_defaults", OPKG_OPT_TYPE_BOOL, &_conf.force_defaults },
+          { "force_maintainer", OPKG_OPT_TYPE_BOOL, &_conf.force_maintainer },
+	  { "force_depends", OPKG_OPT_TYPE_BOOL, &_conf.force_depends },
+	  { "force_overwrite", OPKG_OPT_TYPE_BOOL, &_conf.force_overwrite },
+	  { "force_downgrade", OPKG_OPT_TYPE_BOOL, &_conf.force_downgrade },
+	  { "force_reinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_reinstall },
+	  { "force_space", OPKG_OPT_TYPE_BOOL, &_conf.force_space },
+	  { "force_postinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_postinstall },
+          { "check_signature", OPKG_OPT_TYPE_BOOL, &_conf.check_signature },
+	  { "ftp_proxy", OPKG_OPT_TYPE_STRING, &_conf.ftp_proxy },
+	  { "http_proxy", OPKG_OPT_TYPE_STRING, &_conf.http_proxy },
+	  { "no_proxy", OPKG_OPT_TYPE_STRING, &_conf.no_proxy },
+	  { "test", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+	  { "noaction", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+	  { "download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only },
+	  { "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps },
+	  { "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root },
+	  { "overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root },
+	  { "proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd },
+	  { "proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user },
+	  { "query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all },
+	  { "tmp_dir", OPKG_OPT_TYPE_STRING, &_conf.tmp_dir },
+	  { "verbosity", OPKG_OPT_TYPE_INT, &_conf.verbosity },
+#if defined(HAVE_OPENSSL)
+	  { "signature_ca_file", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_file },
+	  { "signature_ca_path", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_path },
+#endif
+#if defined(HAVE_PATHFINDER)
+          { "check_x509_path", OPKG_OPT_TYPE_BOOL, &_conf.check_x509_path },
+#endif
+#if defined(HAVE_SSLCURL) && defined(HAVE_CURL)
+          { "ssl_engine", OPKG_OPT_TYPE_STRING, &_conf.ssl_engine },
+          { "ssl_cert", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert },
+          { "ssl_cert_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert_type },
+          { "ssl_key", OPKG_OPT_TYPE_STRING, &_conf.ssl_key },
+          { "ssl_key_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_type },
+          { "ssl_key_passwd", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_passwd },
+          { "ssl_ca_file", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_file },
+          { "ssl_ca_path", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_path },
+          { "ssl_dont_verify_peer", OPKG_OPT_TYPE_BOOL, &_conf.ssl_dont_verify_peer },
+#endif
+	  { NULL, 0, NULL }
+};
+
+static int
+resolve_pkg_dest_list(void)
+{
+     nv_pair_list_elt_t *iter;
+     nv_pair_t *nv_pair;
+     pkg_dest_t *dest;
+     char *root_dir;
+
+     for (iter = nv_pair_list_first(&conf->tmp_dest_list); iter;
+		     iter = nv_pair_list_next(&conf->tmp_dest_list, iter)) {
+	  nv_pair = (nv_pair_t *)iter->data;
+
+	  if (conf->offline_root) {
+	       sprintf_alloc(&root_dir, "%s%s", conf->offline_root, nv_pair->value);
+	  } else {
+	       root_dir = xstrdup(nv_pair->value);
+	  }
+
+	  dest = pkg_dest_list_append(&conf->pkg_dest_list, nv_pair->name, root_dir, conf->lists_dir);
+	  free(root_dir);
+
+	  if (conf->default_dest == NULL)
+	       conf->default_dest = dest;
+
+	  if (conf->dest_str && !strcmp(dest->name, conf->dest_str)) {
+	       conf->default_dest = dest;
+	       conf->restrict_to_default_dest = 1;
+	  }
+     }
+
+     if (conf->dest_str && !conf->restrict_to_default_dest) {
+	  opkg_msg(ERROR, "Unknown dest name: `%s'.\n", conf->dest_str);
+	  return -1;
+     }
+
+     return 0;
+}
+
+static int
+opkg_conf_set_option(const char *name, const char *value)
+{
+     int i = 0;
+
+     while (options[i].name) {
+	  if (strcmp(options[i].name, name) == 0) {
+	       switch (options[i].type) {
+	       case OPKG_OPT_TYPE_BOOL:
+		    if (*(int *)options[i].value) {
+			    opkg_msg(ERROR, "Duplicate boolean option %s, "
+				"leaving this option on.\n", name);
+			    return 0;
+		    }
+		    *((int * const)options[i].value) = 1;
+		    return 0;
+	       case OPKG_OPT_TYPE_INT:
+		    if (value) {
+			    if (*(int *)options[i].value) {
+				    opkg_msg(ERROR, "Duplicate option %s, "
+					"using first seen value \"%d\".\n",
+					name, *((int *)options[i].value));
+				    return 0;
+			    }
+			 *((int * const)options[i].value) = atoi(value);
+			 return 0;
+		    } else {
+			 opkg_msg(ERROR, "Option %s needs an argument\n",
+				name);
+			 return -1;
+		    }
+	       case OPKG_OPT_TYPE_STRING:
+		    if (value) {
+			    if (*(char **)options[i].value) {
+				    opkg_msg(ERROR, "Duplicate option %s, "
+					"using first seen value \"%s\".\n",
+					name, *((char **)options[i].value));
+				    return 0;
+			    }
+			 *((char ** const)options[i].value) = xstrdup(value);
+			 return 0;
+		    } else {
+			 opkg_msg(ERROR, "Option %s needs an argument\n",
+				name);
+			 return -1;
+		    }
+	       }
+	  }
+	  i++;
+     }
+
+     opkg_msg(ERROR, "Unrecognized option: %s=%s\n", name, value);
+     return -1;
+}
+
+static int
+opkg_conf_parse_file(const char *filename,
+				pkg_src_list_t *pkg_src_list,
+				pkg_src_list_t *dist_src_list)
+{
+     int line_num = 0;
+     int err = 0;
+     FILE *file;
+     regex_t valid_line_re, comment_re;
+#define regmatch_size 14
+     regmatch_t regmatch[regmatch_size];
+
+     file = fopen(filename, "r");
+     if (file == NULL) {
+	  opkg_perror(ERROR, "Failed to open %s", filename);
+	  err = -1;
+	  goto err0;
+     }
+
+     opkg_msg(INFO, "Loading conf file %s.\n", filename);
+
+     err = xregcomp(&comment_re,
+		    "^[[:space:]]*(#.*|[[:space:]]*)$",
+		    REG_EXTENDED);
+     if (err)
+          goto err1;
+
+     err = xregcomp(&valid_line_re,
+		     "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "([[:space:]]+([^[:space:]]+))?([[:space:]]+(.*))?[[:space:]]*$",
+		     REG_EXTENDED);
+     if (err)
+	  goto err2;
+
+     while(1) {
+	  char *line;
+	  char *type, *name, *value, *extra;
+
+	  line_num++;
+
+	  line = file_read_line_alloc(file);
+	  if (line == NULL)
+	       break;
+
+	  if (regexec(&comment_re, line, 0, 0, 0) == 0)
+	       goto NEXT_LINE;
+
+	  if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) == REG_NOMATCH) {
+	       opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+		       filename, line_num, line);
+	       goto NEXT_LINE;
+	  }
+
+	  /* This has to be so ugly to deal with optional quotation marks */
+	  if (regmatch[2].rm_so > 0) {
+	       type = xstrndup(line + regmatch[2].rm_so,
+			      regmatch[2].rm_eo - regmatch[2].rm_so);
+	  } else {
+	       type = xstrndup(line + regmatch[3].rm_so,
+			      regmatch[3].rm_eo - regmatch[3].rm_so);
+	  }
+
+	  if (regmatch[5].rm_so > 0) {
+	       name = xstrndup(line + regmatch[5].rm_so,
+			      regmatch[5].rm_eo - regmatch[5].rm_so);
+	  } else {
+	       name = xstrndup(line + regmatch[6].rm_so,
+			      regmatch[6].rm_eo - regmatch[6].rm_so);
+	  }
+
+	  if (regmatch[8].rm_so > 0) {
+	       value = xstrndup(line + regmatch[8].rm_so,
+			       regmatch[8].rm_eo - regmatch[8].rm_so);
+	  } else {
+	       value = xstrndup(line + regmatch[9].rm_so,
+			       regmatch[9].rm_eo - regmatch[9].rm_so);
+	  }
+
+	  extra = NULL;
+	  if (regmatch[11].rm_so > 0) {
+	     if (regmatch[13].rm_so > 0 && regmatch[13].rm_so!=regmatch[13].rm_eo )
+	       extra = xstrndup (line + regmatch[11].rm_so,
+				regmatch[13].rm_eo - regmatch[11].rm_so);
+	     else
+	       extra = xstrndup (line + regmatch[11].rm_so,
+				regmatch[11].rm_eo - regmatch[11].rm_so);
+	  }
+
+	  if (regmatch[13].rm_so!=regmatch[13].rm_eo && strncmp(type, "dist", 4)!=0) {
+	       opkg_msg(ERROR, "%s:%d: Ignoring config line with trailing garbage: `%s'\n",
+		       filename, line_num, line);
+	  } else {
+
+	  /* We use the conf->tmp_dest_list below instead of
+	     conf->pkg_dest_list because we might encounter an
+	     offline_root option later and that would invalidate the
+	     directories we would have computed in
+	     pkg_dest_list_init. (We do a similar thing with
+	     tmp_src_nv_pair_list for sake of symmetry.) */
+	  if (strcmp(type, "option") == 0) {
+	       opkg_conf_set_option(name, value);
+ 	  } else if (strcmp(type, "dist") == 0) {
+ 	       if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ 		    pkg_src_list_append (dist_src_list, name, value, extra, 0);
+ 	       } else {
+ 		    opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ 				    "Skipping.\n", name, value);
+ 	       }
+ 	  } else if (strcmp(type, "dist/gz") == 0) {
+ 	       if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ 		    pkg_src_list_append (dist_src_list, name, value, extra, 1);
+ 	       } else {
+ 		    opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ 				    "Skipping.\n", name, value);
+ 	       }
+	  } else if (strcmp(type, "src") == 0) {
+	       if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+		    pkg_src_list_append (pkg_src_list, name, value, extra, 0);
+	       } else {
+		    opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+				    "Skipping.\n", name, value);
+	       }
+	  } else if (strcmp(type, "src/gz") == 0) {
+	       if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+		    pkg_src_list_append (pkg_src_list, name, value, extra, 1);
+	       } else {
+		    opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+				   "Skipping.\n", name, value);
+	       }
+	  } else if (strcmp(type, "dest") == 0) {
+	       nv_pair_list_append(&conf->tmp_dest_list, name, value);
+	  } else if (strcmp(type, "lists_dir") == 0) {
+	       conf->lists_dir = xstrdup(value);
+	  } else if (strcmp(type, "arch") == 0) {
+	       opkg_msg(INFO, "Supported arch %s priority (%s)\n", name, value);
+	       if (!value) {
+		    opkg_msg(NOTICE, "No priority given for architecture %s,"
+				   "defaulting to 10\n", name);
+		    value = xstrdup("10");
+	       }
+	       nv_pair_list_append(&conf->arch_list, name, value);
+	  } else {
+	       opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+		       filename, line_num, line);
+	  }
+
+	  }
+
+	  free(type);
+	  free(name);
+	  free(value);
+	  if (extra)
+	       free(extra);
+
+NEXT_LINE:
+	  free(line);
+     }
+
+     regfree(&valid_line_re);
+err2:
+     regfree(&comment_re);
+err1:
+     if (fclose(file) == EOF) {
+          opkg_perror(ERROR, "Couldn't close %s", filename);
+	  err = -1;
+     }
+err0:
+     return err;
+}
+
+int
+opkg_conf_write_status_files(void)
+{
+     pkg_dest_list_elt_t *iter;
+     pkg_dest_t *dest;
+     pkg_vec_t *all;
+     pkg_t *pkg;
+     int i, ret = 0;
+
+     if (conf->noaction)
+	  return 0;
+
+     list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+          dest = (pkg_dest_t *)iter->data;
+
+          dest->status_fp = fopen(dest->status_file_name, "w");
+          if (dest->status_fp == NULL && errno != EROFS) {
+               opkg_perror(ERROR, "Can't open status file %s",
+                    dest->status_file_name);
+               ret = -1;
+          }
+     }
+
+     all = pkg_vec_alloc();
+     pkg_hash_fetch_available(all);
+
+     for(i = 0; i < all->len; i++) {
+	  pkg = all->pkgs[i];
+	  /* We don't need most uninstalled packages in the status file */
+	  if (pkg->state_status == SS_NOT_INSTALLED
+	      && (pkg->state_want == SW_UNKNOWN
+		  || (pkg->state_want == SW_DEINSTALL
+			  && pkg->state_flag != SF_HOLD)
+		  || pkg->state_want == SW_PURGE)) {
+	       continue;
+	  }
+	  if (pkg->dest == NULL) {
+	       opkg_msg(ERROR, "Internal error: package %s has a NULL dest\n",
+		       pkg->name);
+	       continue;
+	  }
+	  if (pkg->dest->status_fp)
+	       pkg_print_status(pkg, pkg->dest->status_fp);
+     }
+
+     pkg_vec_free(all);
+
+     list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+          dest = (pkg_dest_t *)iter->data;
+          if (dest->status_fp && fclose(dest->status_fp) == EOF) {
+               opkg_perror(ERROR, "Couldn't close %s", dest->status_file_name);
+	       ret = -1;
+          }
+     }
+
+     return ret;
+}
+
+
+char *
+root_filename_alloc(char *filename)
+{
+	char *root_filename;
+	sprintf_alloc(&root_filename, "%s%s",
+		(conf->offline_root ? conf->offline_root : ""), filename);
+	return root_filename;
+}
+
+static int
+glob_errfunc(const char *epath, int eerrno)
+{
+	if (eerrno == ENOENT)
+		/* If leading dir does not exist, we get GLOB_NOMATCH. */
+		return 0;
+
+	opkg_msg(ERROR, "glob failed for %s: %s\n", epath, strerror(eerrno));
+	return 0;
+}
+
+int
+opkg_conf_init(void)
+{
+	pkg_src_list_init(&conf->pkg_src_list);
+	pkg_src_list_init(&conf->dist_src_list);
+	pkg_dest_list_init(&conf->pkg_dest_list);
+	pkg_dest_list_init(&conf->tmp_dest_list);
+	nv_pair_list_init(&conf->arch_list);
+
+	return 0;
+}
+
+int
+opkg_conf_load(void)
+{
+	int i, glob_ret;
+	char *tmp, *tmp_dir_base, **tmp_val;
+	glob_t globbuf;
+	char *etc_opkg_conf_pattern;
+
+	conf->restrict_to_default_dest = 0;
+	conf->default_dest = NULL;
+#if defined(HAVE_PATHFINDER)
+	conf->check_x509_path = 1;
+#endif
+
+	if (!conf->offline_root)
+		conf->offline_root = xstrdup(getenv("OFFLINE_ROOT"));
+
+	if (conf->conf_file) {
+		struct stat st;
+		if (stat(conf->conf_file, &st) == -1) {
+			opkg_perror(ERROR, "Couldn't stat %s", conf->conf_file);
+			goto err0;
+		}
+		if (opkg_conf_parse_file(conf->conf_file,
+				&conf->pkg_src_list, &conf->dist_src_list))
+			goto err1;
+	}
+
+	if (conf->offline_root)
+		sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root);
+	else {
+		const char *conf_file_dir = getenv("OPKG_CONF_DIR");
+		if (conf_file_dir == NULL)
+			conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
+			sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir);
+	}
+
+	memset(&globbuf, 0, sizeof(globbuf));
+	glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
+	if (glob_ret && glob_ret != GLOB_NOMATCH) {
+		free(etc_opkg_conf_pattern);
+		globfree(&globbuf);
+		goto err1;
+	}
+
+	free(etc_opkg_conf_pattern);
+
+	for (i = 0; i < globbuf.gl_pathc; i++) {
+		if (globbuf.gl_pathv[i])
+			if (conf->conf_file &&
+					!strcmp(conf->conf_file, globbuf.gl_pathv[i]))
+				continue;
+		if ( opkg_conf_parse_file(globbuf.gl_pathv[i],
+			&conf->pkg_src_list, &conf->dist_src_list)<0) {
+			globfree(&globbuf);
+			goto err1;
+		}
+	}
+
+	globfree(&globbuf);
+
+	if (conf->offline_root)
+		sprintf_alloc (&lock_file, "%s/%s", conf->offline_root, OPKGLOCKFILE);
+	else
+		sprintf_alloc (&lock_file, "%s", OPKGLOCKFILE);
+
+	lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP);
+	if (lock_fd == -1) {
+		opkg_perror(ERROR, "Could not create lock file %s", lock_file);
+		goto err2;
+	}
+
+	if (lockf(lock_fd, F_TLOCK, (off_t)0) == -1) {
+		opkg_perror(ERROR, "Could not lock %s", lock_file);
+		if (close(lock_fd) == -1)
+			opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+				lock_fd, lock_file);
+		lock_fd = -1;
+		goto err2;
+	}
+
+	if (conf->tmp_dir)
+		tmp_dir_base = conf->tmp_dir;
+	else
+		tmp_dir_base = getenv("TMPDIR");
+
+	sprintf_alloc(&tmp, "%s/%s",
+		tmp_dir_base ? tmp_dir_base : OPKG_CONF_DEFAULT_TMP_DIR_BASE,
+		OPKG_CONF_TMP_DIR_SUFFIX);
+	if (conf->tmp_dir)
+		free(conf->tmp_dir);
+	conf->tmp_dir = mkdtemp(tmp);
+	if (conf->tmp_dir == NULL) {
+		opkg_perror(ERROR, "Creating temp dir %s failed", tmp);
+		goto err3;
+	}
+
+	pkg_hash_init();
+	hash_table_init("file-hash", &conf->file_hash, OPKG_CONF_DEFAULT_HASH_LEN);
+	hash_table_init("obs-file-hash", &conf->obs_file_hash, OPKG_CONF_DEFAULT_HASH_LEN/16);
+
+	if (conf->lists_dir == NULL)
+		conf->lists_dir = xstrdup(OPKG_CONF_LISTS_DIR);
+
+	if (conf->offline_root) {
+		sprintf_alloc(&tmp, "%s/%s", conf->offline_root, conf->lists_dir);
+		free(conf->lists_dir);
+		conf->lists_dir = tmp;
+	}
+
+	/* if no architectures were defined, then default all, noarch, and host architecture */
+	if (nv_pair_list_empty(&conf->arch_list)) {
+		nv_pair_list_append(&conf->arch_list, "all", "1");
+		nv_pair_list_append(&conf->arch_list, "noarch", "1");
+		nv_pair_list_append(&conf->arch_list, HOST_CPU_STR, "10");
+	}
+
+	/* Even if there is no conf file, we'll need at least one dest. */
+	if (nv_pair_list_empty(&conf->tmp_dest_list)) {
+		nv_pair_list_append(&conf->tmp_dest_list,
+			OPKG_CONF_DEFAULT_DEST_NAME,
+			OPKG_CONF_DEFAULT_DEST_ROOT_DIR);
+	}
+
+	if (resolve_pkg_dest_list())
+		goto err4;
+
+	nv_pair_list_deinit(&conf->tmp_dest_list);
+
+	return 0;
+
+
+err4:
+	free(conf->lists_dir);
+
+	pkg_hash_deinit();
+	hash_table_deinit(&conf->file_hash);
+	hash_table_deinit(&conf->obs_file_hash);
+
+	if (rmdir(conf->tmp_dir) == -1)
+		opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir);
+err3:
+	if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+		opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+	if (close(lock_fd) == -1)
+		opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+				lock_fd, lock_file);
+	if (unlink(lock_file) == -1)
+		opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+err2:
+	if (lock_file) {
+		free(lock_file);
+		lock_file = NULL;
+	}
+err1:
+	pkg_src_list_deinit(&conf->pkg_src_list);
+	pkg_src_list_deinit(&conf->dist_src_list);
+	pkg_dest_list_deinit(&conf->pkg_dest_list);
+	nv_pair_list_deinit(&conf->arch_list);
+
+	for (i=0; options[i].name; i++) {
+		if (options[i].type == OPKG_OPT_TYPE_STRING) {
+			tmp_val = (char **)options[i].value;
+			if (*tmp_val) {
+				free(*tmp_val);
+				*tmp_val = NULL;
+			}
+		}
+	}
+err0:
+	nv_pair_list_deinit(&conf->tmp_dest_list);
+	if (conf->dest_str)
+		free(conf->dest_str);
+	if (conf->conf_file)
+		free(conf->conf_file);
+
+	return -1;
+}
+
+void
+opkg_conf_deinit(void)
+{
+	int i;
+	char **tmp;
+
+	if (conf->tmp_dir)
+		rm_r(conf->tmp_dir);
+
+	if (conf->lists_dir)
+		free(conf->lists_dir);
+
+	if (conf->dest_str)
+		free(conf->dest_str);
+
+	if (conf->conf_file)
+		free(conf->conf_file);
+
+	pkg_src_list_deinit(&conf->pkg_src_list);
+	pkg_src_list_deinit(&conf->dist_src_list);
+	pkg_dest_list_deinit(&conf->pkg_dest_list);
+	nv_pair_list_deinit(&conf->arch_list);
+
+	for (i=0; options[i].name; i++) {
+		if (options[i].type == OPKG_OPT_TYPE_STRING) {
+			tmp = (char **)options[i].value;
+			if (*tmp) {
+				free(*tmp);
+				*tmp = NULL;
+			}
+		}
+	}
+
+	if (conf->verbosity >= DEBUG) {
+		hash_print_stats(&conf->pkg_hash);
+		hash_print_stats(&conf->file_hash);
+		hash_print_stats(&conf->obs_file_hash);
+	}
+
+	pkg_hash_deinit();
+	hash_table_deinit(&conf->file_hash);
+	hash_table_deinit(&conf->obs_file_hash);
+
+	if (lock_fd != -1) {
+		if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+			opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+		if (close(lock_fd) == -1)
+			opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+					lock_fd, lock_file);
+
+	}
+
+	if (lock_file) {
+		if (unlink(lock_file) == -1)
+			opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+
+		free(lock_file);
+	}
+}
diff --git a/src/libopkg/.svn/text-base/opkg_conf.h.svn-base b/src/libopkg/.svn/text-base/opkg_conf.h.svn-base
new file mode 100644
index 0000000..3a60bc5
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_conf.h.svn-base
@@ -0,0 +1,145 @@
+/* opkg_conf.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CONF_H
+#define OPKG_CONF_H
+
+typedef struct opkg_conf opkg_conf_t;
+extern opkg_conf_t *conf;
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#include "hash_table.h"
+#include "pkg_src_list.h"
+#include "pkg_dest_list.h"
+#include "nv_pair_list.h"
+
+#define OPKG_CONF_DEFAULT_TMP_DIR_BASE "/tmp"
+#define OPKG_CONF_TMP_DIR_SUFFIX "opkg-XXXXXX"
+#define OPKG_CONF_LISTS_DIR  OPKG_STATE_DIR_PREFIX "/lists"
+
+#define OPKG_CONF_DEFAULT_CONF_FILE_DIR OPKGETCDIR"/opkg"
+
+/* In case the config file defines no dest */
+#define OPKG_CONF_DEFAULT_DEST_NAME "root"
+#define OPKG_CONF_DEFAULT_DEST_ROOT_DIR "/"
+
+#define OPKG_CONF_DEFAULT_HASH_LEN 1024
+
+struct opkg_conf
+{
+     pkg_src_list_t pkg_src_list;
+     pkg_src_list_t dist_src_list;
+     pkg_dest_list_t pkg_dest_list;
+     pkg_dest_list_t tmp_dest_list;
+     nv_pair_list_t arch_list;
+
+     int restrict_to_default_dest;
+     pkg_dest_t *default_dest;
+     char *dest_str;
+
+     char *conf_file;
+
+     char *tmp_dir;
+     char *lists_dir;
+
+     unsigned int pfm; /* package field mask */
+
+     /* For libopkg users to capture messages. */
+     void (*opkg_vmessage)(int, const char *fmt, va_list ap);
+
+     /* options */
+     int autoremove;
+     int force_depends;
+     int force_defaults;
+     int force_maintainer;
+     int force_overwrite;
+     int force_downgrade;
+     int force_reinstall;
+     int force_space;
+     int force_removal_of_dependent_packages;
+     int force_removal_of_essential_packages;
+     int force_postinstall;
+     int force_remove;
+     int check_signature;
+     int nodeps; /* do not follow dependencies */
+     char *offline_root;
+     char *overlay_root;
+     int query_all;
+     int verbosity;
+     int noaction;
+     int download_only;
+     char *cache;
+
+#ifdef HAVE_SSLCURL
+     /* some options could be used by
+      * wget if curl support isn't builtin
+      * If someone want to try...
+      */
+     char *ssl_engine;
+     char *ssl_cert;
+     char *ssl_cert_type;
+     char *ssl_key;
+     char *ssl_key_type;
+     char *ssl_key_passwd;
+     char *ssl_ca_file;
+     char *ssl_ca_path;
+     int ssl_dont_verify_peer;
+#endif
+#ifdef HAVE_PATHFINDER
+     int check_x509_path;
+#endif
+
+     /* proxy options */
+     char *http_proxy;
+     char *ftp_proxy;
+     char *no_proxy;
+     char *proxy_user;
+     char *proxy_passwd;
+
+     char *signature_ca_file;
+     char *signature_ca_path;
+
+     hash_table_t pkg_hash;
+     hash_table_t file_hash;
+     hash_table_t obs_file_hash;
+};
+
+enum opkg_option_type {
+     OPKG_OPT_TYPE_BOOL,
+     OPKG_OPT_TYPE_INT,
+     OPKG_OPT_TYPE_STRING
+};
+typedef enum opkg_option_type opkg_option_type_t;
+
+typedef struct opkg_option opkg_option_t;
+struct opkg_option {
+     const char *name;
+     const opkg_option_type_t type;
+     void * const value;
+};
+
+int opkg_conf_init(void);
+int opkg_conf_load(void);
+void opkg_conf_deinit(void);
+
+int opkg_conf_write_status_files(void);
+char *root_filename_alloc(char *filename);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_configure.c.svn-base b/src/libopkg/.svn/text-base/opkg_configure.c.svn-base
new file mode 100644
index 0000000..719da5a
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_configure.c.svn-base
@@ -0,0 +1,44 @@
+/* opkg_configure.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "sprintf_alloc.h"
+#include "opkg_configure.h"
+#include "opkg_message.h"
+#include "opkg_cmd.h"
+
+int
+opkg_configure(pkg_t *pkg)
+{
+    int err;
+
+    /* DPKG_INCOMPATIBILITY:
+       dpkg actually does some conffile handling here, rather than at the
+       end of opkg_install(). Do we care? */
+    /* DPKG_INCOMPATIBILITY:
+       dpkg actually includes a version number to this script call */
+
+    err = pkg_run_script(pkg, "postinst", "configure");
+    if (err) {
+	opkg_msg(ERROR, "%s.postinst returned %d.\n", pkg->name, err);
+	return err;
+    }
+
+    return 0;
+}
+
diff --git a/src/libopkg/.svn/text-base/opkg_configure.h.svn-base b/src/libopkg/.svn/text-base/opkg_configure.h.svn-base
new file mode 100644
index 0000000..ff01ff3
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_configure.h.svn-base
@@ -0,0 +1,25 @@
+/* opkg_configure.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CONFIGURE_H
+#define OPKG_CONFIGURE_H
+
+#include "pkg.h"
+
+int opkg_configure(pkg_t *pkg);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_defines.h.svn-base b/src/libopkg/.svn/text-base/opkg_defines.h.svn-base
new file mode 100644
index 0000000..090d7d4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_defines.h.svn-base
@@ -0,0 +1,35 @@
+/* opkg_defines.h - the opkg package management system
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_DEFINES_H
+#define OPKG_DEFINES_H
+
+#define OPKG_PKG_EXTENSION ".opk"
+#define IPKG_PKG_EXTENSION ".ipk"
+#define DPKG_PKG_EXTENSION ".deb"
+
+#define OPKG_LEGAL_PKG_NAME_CHARS "abcdefghijklmnopqrstuvwxyz0123456789.+-"
+#define OPKG_PKG_VERSION_SEP_CHAR '_'
+
+#define OPKG_STATE_DIR_PREFIX OPKGLIBDIR"/opkg"
+#define OPKG_LISTS_DIR_SUFFIX "lists"
+#define OPKG_INFO_DIR_SUFFIX "info"
+#define OPKG_STATUS_FILE_SUFFIX "status"
+
+#define OPKG_BACKUP_SUFFIX "-opkg.backup"
+
+#define OPKG_LIST_DESCRIPTION_LENGTH 128
+
+#endif /* OPKG_DEFINES_H */
diff --git a/src/libopkg/.svn/text-base/opkg_download.c.svn-base b/src/libopkg/.svn/text-base/opkg_download.c.svn-base
new file mode 100644
index 0000000..e53e64e
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_download.c.svn-base
@@ -0,0 +1,679 @@
+/* vi: set noexpandtab sw=4 sts=4: */
+/* opkg_download.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <unistd.h>
+#include <libgen.h>
+
+#include "opkg_download.h"
+#include "opkg_message.h"
+
+#include "sprintf_alloc.h"
+#include "xsystem.h"
+#include "file_util.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+#ifdef HAVE_CURL
+#include <curl/curl.h>
+#endif
+
+#if defined(HAVE_SSLCURL) || defined(HAVE_OPENSSL)
+#include <openssl/conf.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <openssl/ssl.h>
+#endif
+
+#if defined(HAVE_GPGME)
+#include <gpgme.h>
+#elif defined(HAVE_OPENSSL)
+#include <openssl/bio.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/hmac.h>
+#endif
+
+#ifdef HAVE_PATHFINDER
+#include "opkg_pathfinder.h"
+#endif
+
+#if defined(HAVE_OPENSSL) || defined(HAVE_SSLCURL)
+static void openssl_init(void);
+#endif
+
+#ifdef HAVE_OPENSSL
+static X509_STORE *setup_verify(char *CAfile, char *CApath);
+#endif
+
+#ifdef HAVE_CURL
+/*
+ * Make curl an instance variable so we don't have to instanciate it
+ * each time
+ */
+static CURL *curl = NULL;
+static CURL *opkg_curl_init(curl_progress_func cb, void *data);
+#endif
+
+static int
+str_starts_with(const char *str, const char *prefix)
+{
+    return (strncmp(str, prefix, strlen(prefix)) == 0);
+}
+
+int
+opkg_download(const char *src, const char *dest_file_name,
+	curl_progress_func cb, void *data, const short hide_error)
+{
+    int err = 0;
+
+    char *src_basec = xstrdup(src);
+    char *src_base = basename(src_basec);
+    char *tmp_file_location;
+
+    opkg_msg(NOTICE,"Downloading %s.\n", src);
+
+    if (str_starts_with(src, "file:")) {
+	const char *file_src = src + 5;
+	opkg_msg(INFO, "Copying %s to %s...", file_src, dest_file_name);
+	err = file_copy(file_src, dest_file_name);
+	opkg_msg(INFO, "Done.\n");
+        free(src_basec);
+	return err;
+    }
+
+    sprintf_alloc(&tmp_file_location, "%s/%s", conf->tmp_dir, src_base);
+    free(src_basec);
+    err = unlink(tmp_file_location);
+    if (err && errno != ENOENT) {
+	opkg_perror(ERROR, "Failed to unlink %s", tmp_file_location);
+	free(tmp_file_location);
+	return -1;
+    }
+
+    if (conf->http_proxy) {
+	opkg_msg(DEBUG, "Setting environment variable: http_proxy = %s.\n",
+		conf->http_proxy);
+	setenv("http_proxy", conf->http_proxy, 1);
+    }
+    if (conf->ftp_proxy) {
+	opkg_msg(DEBUG, "Setting environment variable: ftp_proxy = %s.\n",
+		conf->ftp_proxy);
+	setenv("ftp_proxy", conf->ftp_proxy, 1);
+    }
+    if (conf->no_proxy) {
+	opkg_msg(DEBUG,"Setting environment variable: no_proxy = %s.\n",
+		conf->no_proxy);
+	setenv("no_proxy", conf->no_proxy, 1);
+    }
+
+#ifdef HAVE_CURL
+    CURLcode res;
+    FILE * file = fopen (tmp_file_location, "w");
+
+    curl = opkg_curl_init (cb, data);
+    if (curl)
+    {
+	curl_easy_setopt (curl, CURLOPT_URL, src);
+	curl_easy_setopt (curl, CURLOPT_WRITEDATA, file);
+
+	res = curl_easy_perform (curl);
+	fclose (file);
+	if (res)
+	{
+	    long error_code;
+	    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &error_code);
+	    opkg_msg(hide_error?DEBUG2:ERROR, "Failed to download %s: %s.\n",
+		    src, curl_easy_strerror(res));
+	    free(tmp_file_location);
+	    return -1;
+	}
+
+    }
+    else
+    {
+	free(tmp_file_location);
+	return -1;
+    }
+#else
+    {
+      int res;
+      const char *argv[8];
+      int i = 0;
+
+      argv[i++] = "wget";
+      argv[i++] = "-q";
+      if (conf->http_proxy || conf->ftp_proxy) {
+	argv[i++] = "-Y";
+	argv[i++] = "on";
+      }
+      argv[i++] = "-O";
+      argv[i++] = tmp_file_location;
+      argv[i++] = src;
+      argv[i++] = NULL;
+      res = xsystem(argv);
+
+      if (res) {
+	opkg_msg(ERROR, "Failed to download %s, wget returned %d.\n", src, res);
+	free(tmp_file_location);
+	return -1;
+      }
+    }
+#endif
+
+    err = file_move(tmp_file_location, dest_file_name);
+
+    free(tmp_file_location);
+
+    return err;
+}
+
+static int
+opkg_download_cache(const char *src, const char *dest_file_name,
+	curl_progress_func cb, void *data)
+{
+    char *cache_name = xstrdup(src);
+    char *cache_location, *p;
+    int err = 0;
+
+    if (!conf->cache || str_starts_with(src, "file:")) {
+	err = opkg_download(src, dest_file_name, cb, data, 0);
+	goto out1;
+    }
+
+    if(!file_is_dir(conf->cache)){
+	    opkg_msg(ERROR, "%s is not a directory.\n",
+			    conf->cache);
+	    err = 1;
+	    goto out1;
+    }
+
+    for (p = cache_name; *p; p++)
+	if (*p == '/')
+	    *p = ',';	/* looks nicer than | or # */
+
+    sprintf_alloc(&cache_location, "%s/%s", conf->cache, cache_name);
+    if (file_exists(cache_location))
+	opkg_msg(NOTICE, "Copying %s.\n", cache_location);
+    else {
+       /* cache file with funky name not found, try simple name */
+        free(cache_name);
+        char *filename = strrchr(dest_file_name,'/');
+        if (filename)
+           cache_name = xstrdup(filename+1); // strip leading '/'
+        else
+           cache_name = xstrdup(dest_file_name);
+        free(cache_location);
+        sprintf_alloc(&cache_location, "%s/%s", conf->cache, cache_name);
+        if (file_exists(cache_location))
+           opkg_msg(NOTICE, "Copying %s.\n", cache_location);
+        else  {
+ 	    err = opkg_download(src, cache_location, cb, data, 0);
+	    if (err) {
+	       (void) unlink(cache_location);
+	       goto out2;
+	  }
+	}
+    }
+
+    err = file_copy(cache_location, dest_file_name);
+
+
+out2:
+    free(cache_location);
+out1:
+    free(cache_name);
+    return err;
+}
+
+int
+opkg_download_pkg(pkg_t *pkg, const char *dir)
+{
+    int err;
+    char *url;
+    char *stripped_filename;
+
+    if (pkg->src == NULL) {
+	opkg_msg(ERROR, "Package %s is not available from any configured src.\n",
+		pkg->name);
+	return -1;
+    }
+    if (pkg->filename == NULL) {
+	opkg_msg(ERROR, "Package %s does not have a valid filename field.\n",
+		pkg->name);
+	return -1;
+    }
+
+    sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
+
+    /* The pkg->filename might be something like
+       "../../foo.opk". While this is correct, and exactly what we
+       want to use to construct url above, here we actually need to
+       use just the filename part, without any directory. */
+
+    stripped_filename = strrchr(pkg->filename, '/');
+    if ( ! stripped_filename )
+        stripped_filename = pkg->filename;
+
+    sprintf_alloc(&pkg->local_filename, "%s/%s", dir, stripped_filename);
+
+    err = opkg_download_cache(url, pkg->local_filename, NULL, NULL);
+    free(url);
+
+    return err;
+}
+
+/*
+ * Downloads file from url, installs in package database, return package name.
+ */
+int
+opkg_prepare_url_for_install(const char *url, char **namep)
+{
+     int err = 0;
+     pkg_t *pkg;
+
+     pkg = pkg_new();
+
+     if (str_starts_with(url, "http://")
+	 || str_starts_with(url, "ftp://")) {
+	  char *tmp_file;
+	  char *file_basec = xstrdup(url);
+	  char *file_base = basename(file_basec);
+
+	  sprintf_alloc(&tmp_file, "%s/%s", conf->tmp_dir, file_base);
+	  err = opkg_download(url, tmp_file, NULL, NULL, 0);
+	  if (err)
+	       return err;
+
+	  err = pkg_init_from_file(pkg, tmp_file);
+	  if (err)
+	       return err;
+
+	  free(tmp_file);
+	  free(file_basec);
+
+     } else if (strcmp(&url[strlen(url) - 4], OPKG_PKG_EXTENSION) == 0
+                || strcmp(&url[strlen(url) - 4], IPKG_PKG_EXTENSION) == 0
+		|| strcmp(&url[strlen(url) - 4], DPKG_PKG_EXTENSION) == 0) {
+
+	  err = pkg_init_from_file(pkg, url);
+	  if (err)
+	       return err;
+	  opkg_msg(DEBUG2, "Package %s provided by hand (%s).\n",
+		  pkg->name, pkg->local_filename);
+          pkg->provided_by_hand = 1;
+
+     } else {
+       pkg_deinit(pkg);
+       free(pkg);
+       return 0;
+     }
+
+     pkg->dest = conf->default_dest;
+     pkg->state_want = SW_INSTALL;
+     pkg->state_flag |= SF_PREFER;
+     hash_insert_pkg(pkg, 1);
+
+     if (namep) {
+	  *namep = pkg->name;
+     }
+     return 0;
+}
+
+int
+opkg_verify_file (char *text_file, char *sig_file)
+{
+#if defined HAVE_GPGME
+    if (conf->check_signature == 0 )
+        return 0;
+    int status = -1;
+    gpgme_ctx_t ctx;
+    gpgme_data_t sig, text, key;
+    gpgme_error_t err;
+    gpgme_verify_result_t result;
+    gpgme_signature_t s;
+    char *trusted_path = NULL;
+
+    gpgme_check_version (NULL);
+
+    err = gpgme_new (&ctx);
+
+    if (err)
+	return -1;
+
+    trusted_path = root_filename_alloc("/etc/opkg/trusted.gpg");
+    err = gpgme_data_new_from_file (&key, trusted_path, 1);
+    free (trusted_path);
+    if (err)
+    {
+      return -1;
+    }
+    err = gpgme_op_import (ctx, key);
+    if (err)
+    {
+      gpgme_data_release (key);
+      return -1;
+    }
+    gpgme_data_release (key);
+
+    err = gpgme_data_new_from_file (&sig, sig_file, 1);
+    if (err)
+    {
+	gpgme_release (ctx);
+	return -1;
+    }
+
+    err = gpgme_data_new_from_file (&text, text_file, 1);
+    if (err)
+    {
+        gpgme_data_release (sig);
+	gpgme_release (ctx);
+	return -1;
+    }
+
+    err = gpgme_op_verify (ctx, sig, text, NULL);
+
+    result = gpgme_op_verify_result (ctx);
+    if (!result)
+	return -1;
+
+    /* see if any of the signitures matched */
+    s = result->signatures;
+    while (s)
+    {
+	status = gpg_err_code (s->status);
+	if (status == GPG_ERR_NO_ERROR)
+	    break;
+	s = s->next;
+    }
+
+
+    gpgme_data_release (sig);
+    gpgme_data_release (text);
+    gpgme_release (ctx);
+
+    return status;
+#elif defined HAVE_OPENSSL
+    X509_STORE *store = NULL;
+    PKCS7 *p7 = NULL;
+    BIO *in = NULL, *indata = NULL;
+
+    // Sig check failed by default !
+    int status = -1;
+
+    openssl_init();
+
+    // Set-up the key store
+    if(!(store = setup_verify(conf->signature_ca_file, conf->signature_ca_path))){
+        opkg_msg(ERROR, "Can't open CA certificates.\n");
+        goto verify_file_end;
+    }
+
+    // Open a BIO to read the sig file
+    if (!(in = BIO_new_file(sig_file, "rb"))){
+        opkg_msg(ERROR, "Can't open signature file %s.\n", sig_file);
+        goto verify_file_end;
+    }
+
+    // Read the PKCS7 block contained in the sig file
+    p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
+    if(!p7){
+        opkg_msg(ERROR, "Can't read signature file %s (Corrupted ?).\n",
+		sig_file);
+        goto verify_file_end;
+    }
+#if defined(HAVE_PATHFINDER)
+    if(conf->check_x509_path){
+	if(!pkcs7_pathfinder_verify_signers(p7)){
+	    opkg_msg(ERROR, "pkcs7_pathfinder_verify_signers: "
+		    "Path verification failed.\n");
+	    goto verify_file_end;
+	}
+    }
+#endif
+
+    // Open the Package file to authenticate
+    if (!(indata = BIO_new_file(text_file, "rb"))){
+        opkg_msg(ERROR, "Can't open file %s.\n", text_file);
+        goto verify_file_end;
+    }
+
+    // Let's verify the autenticity !
+    if (PKCS7_verify(p7, NULL, store, indata, NULL, PKCS7_BINARY) != 1){
+        // Get Off My Lawn!
+        opkg_msg(ERROR, "Verification failure.\n");
+    }else{
+        // Victory !
+        status = 0;
+    }
+
+verify_file_end:
+    BIO_free(in);
+    BIO_free(indata);
+    PKCS7_free(p7);
+    X509_STORE_free(store);
+
+    return status;
+#else
+    /* mute `unused variable' warnings. */
+    (void) sig_file;
+    (void) text_file;
+    (void) conf;
+    return 0;
+#endif
+}
+
+
+#if defined(HAVE_OPENSSL) || defined(HAVE_SSLCURL)
+static void openssl_init(void){
+    static int init = 0;
+
+    if(!init){
+	OPENSSL_config(NULL);
+        OpenSSL_add_all_algorithms();
+        ERR_load_crypto_strings();
+        init = 1;
+    }
+}
+
+#endif
+
+
+#if defined HAVE_OPENSSL
+static X509_STORE *
+setup_verify(char *CAfile, char *CApath)
+{
+    X509_STORE *store = NULL;
+    X509_LOOKUP *lookup = NULL;
+
+    if(!(store = X509_STORE_new())){
+        // Something bad is happening...
+        goto end;
+    }
+
+    // adds the X509 file lookup method
+    lookup = X509_STORE_add_lookup(store,X509_LOOKUP_file());
+    if (lookup == NULL){
+        goto end;
+    }
+
+    // Autenticating against one CA file
+    if (CAfile) {
+        if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
+            // Invalid CA => Bye bye
+            opkg_msg(ERROR, "Error loading file %s.\n", CAfile);
+            goto end;
+        }
+    } else {
+        X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
+    }
+
+    // Now look into CApath directory if supplied
+    lookup = X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
+    if (lookup == NULL){
+        goto end;
+    }
+
+    if (CApath) {
+        if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
+            opkg_msg(ERROR, "Error loading directory %s.\n", CApath);
+            goto end;
+        }
+    } else {
+        X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
+    }
+
+    // All right !
+    ERR_clear_error();
+    return store;
+
+end:
+
+    X509_STORE_free(store);
+    return NULL;
+
+}
+
+#endif
+
+#ifdef HAVE_CURL
+void opkg_curl_cleanup(void){
+    if(curl != NULL){
+	curl_easy_cleanup (curl);
+	curl = NULL;
+    }
+}
+
+static CURL *
+opkg_curl_init(curl_progress_func cb, void *data)
+{
+
+    if(curl == NULL){
+	curl = curl_easy_init();
+
+#ifdef HAVE_SSLCURL
+	openssl_init();
+
+	if (conf->ssl_engine) {
+
+	    /* use crypto engine */
+	    if (curl_easy_setopt(curl, CURLOPT_SSLENGINE, conf->ssl_engine) != CURLE_OK){
+		opkg_msg(ERROR, "Can't set crypto engine '%s'.\n",
+			conf->ssl_engine);
+
+		opkg_curl_cleanup();
+		return NULL;
+	    }
+	    /* set the crypto engine as default */
+	    if (curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT, 1L) != CURLE_OK){
+		opkg_msg(ERROR, "Can't set crypto engine '%s' as default.\n",
+			conf->ssl_engine);
+
+		opkg_curl_cleanup();
+		return NULL;
+	    }
+	}
+
+	/* cert & key can only be in PEM case in the same file */
+	if(conf->ssl_key_passwd){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEYPASSWD, conf->ssl_key_passwd) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key password.\n");
+	    }
+	}
+
+	/* sets the client certificate and its type */
+	if(conf->ssl_cert_type){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLCERTTYPE, conf->ssl_cert_type) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set certificate format.\n");
+	    }
+	}
+	/* SSL cert name isn't mandatory */
+	if(conf->ssl_cert){
+	        curl_easy_setopt(curl, CURLOPT_SSLCERT, conf->ssl_cert);
+	}
+
+	/* sets the client key and its type */
+	if(conf->ssl_key_type){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEYTYPE, conf->ssl_key_type) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key format.\n");
+	    }
+	}
+	if(conf->ssl_key){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEY, conf->ssl_key) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key.\n");
+	    }
+	}
+
+	/* Should we verify the peer certificate ? */
+	if(conf->ssl_dont_verify_peer){
+	    /*
+	     * CURLOPT_SSL_VERIFYPEER default is nonzero (curl => 7.10)
+	     */
+	    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+	}else{
+#ifdef HAVE_PATHFINDER
+	    if(conf->check_x509_path){
+    	        if (curl_easy_setopt(curl, CURLOPT_SSL_CTX_FUNCTION, curl_ssl_ctx_function) != CURLE_OK){
+		    opkg_msg(DEBUG, "Failed to set ssl path verification callback.\n");
+		}else{
+		    curl_easy_setopt(curl, CURLOPT_SSL_CTX_DATA, NULL);
+		}
+	    }
+#endif
+	}
+
+	/* certification authority file and/or path */
+	if(conf->ssl_ca_file){
+	    curl_easy_setopt(curl, CURLOPT_CAINFO, conf->ssl_ca_file);
+	}
+	if(conf->ssl_ca_path){
+	    curl_easy_setopt(curl, CURLOPT_CAPATH, conf->ssl_ca_path);
+	}
+#endif
+
+	curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1);
+	curl_easy_setopt (curl, CURLOPT_FAILONERROR, 1);
+	if (conf->http_proxy || conf->ftp_proxy)
+	{
+	    char *userpwd;
+	    sprintf_alloc (&userpwd, "%s:%s", conf->proxy_user,
+		    conf->proxy_passwd);
+	    curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, userpwd);
+	    free (userpwd);
+	}
+    }
+
+    curl_easy_setopt (curl, CURLOPT_NOPROGRESS, (cb == NULL));
+    if (cb)
+    {
+	curl_easy_setopt (curl, CURLOPT_PROGRESSDATA, data);
+	curl_easy_setopt (curl, CURLOPT_PROGRESSFUNCTION, cb);
+    }
+
+    return curl;
+
+}
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_download.h.svn-base b/src/libopkg/.svn/text-base/opkg_download.h.svn-base
new file mode 100644
index 0000000..91b990e
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_download.h.svn-base
@@ -0,0 +1,39 @@
+/* opkg_download.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_DOWNLOAD_H
+#define OPKG_DOWNLOAD_H
+
+#include "config.h"
+#include "pkg.h"
+
+typedef void (*opkg_download_progress_callback)(int percent, char *url);
+typedef int (*curl_progress_func)(void *data, double t, double d, double ultotal, double ulnow);
+
+
+int opkg_download(const char *src, const char *dest_file_name, curl_progress_func cb, void *data, const short hide_error);
+int opkg_download_pkg(pkg_t *pkg, const char *dir);
+/*
+ * Downloads file from url, installs in package database, return package name.
+ */
+int opkg_prepare_url_for_install(const char *url, char **namep);
+
+int opkg_verify_file (char *text_file, char *sig_file);
+#ifdef HAVE_CURL
+void opkg_curl_cleanup(void);
+#endif
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_install.c.svn-base b/src/libopkg/.svn/text-base/opkg_install.c.svn-base
new file mode 100644
index 0000000..3925f58
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_install.c.svn-base
@@ -0,0 +1,1528 @@
+/* opkg_install.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <time.h>
+#include <signal.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "pkg.h"
+#include "pkg_hash.h"
+#include "pkg_extract.h"
+
+#include "opkg_install.h"
+#include "opkg_configure.h"
+#include "opkg_download.h"
+#include "opkg_remove.h"
+
+#include "opkg_utils.h"
+#include "opkg_message.h"
+#include "opkg_cmd.h"
+#include "opkg_defines.h"
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "xsystem.h"
+#include "libbb/libbb.h"
+
+static int
+satisfy_dependencies_for(pkg_t *pkg)
+{
+     int i, err;
+     pkg_vec_t *depends = pkg_vec_alloc();
+     pkg_t *dep;
+     char **tmp, **unresolved = NULL;
+     int ndepends;
+
+     ndepends = pkg_hash_fetch_unsatisfied_dependencies(pkg, depends,
+							&unresolved);
+
+     if (unresolved) {
+	  opkg_msg(ERROR, "Cannot satisfy the following dependencies for %s:\n",
+		       pkg->name);
+	  tmp = unresolved;
+	  while (*unresolved) {
+	       opkg_message(ERROR, "\t%s", *unresolved);
+	       free(*unresolved);
+	       unresolved++;
+	  }
+	  free(tmp);
+	  opkg_message(ERROR, "\n");
+	  if (! conf->force_depends) {
+	       opkg_msg(INFO,
+			    "This could mean that your package list is out of date or that the packages\n"
+			    "mentioned above do not yet exist (try 'opkg update'). To proceed in spite\n"
+			    "of this problem try again with the '-force-depends' option.\n");
+	       pkg_vec_free(depends);
+	       return -1;
+	  }
+     }
+
+     if (ndepends <= 0) {
+	  pkg_vec_free(depends);
+	  return 0;
+     }
+
+     /* Mark packages as to-be-installed */
+     for (i=0; i < depends->len; i++) {
+	  /* Dependencies should be installed the same place as pkg */
+	  if (depends->pkgs[i]->dest == NULL) {
+	       depends->pkgs[i]->dest = pkg->dest;
+	  }
+	  depends->pkgs[i]->state_want = SW_INSTALL;
+     }
+
+     for (i = 0; i < depends->len; i++) {
+	  dep = depends->pkgs[i];
+	  /* The package was uninstalled when we started, but another
+	     dep earlier in this loop may have depended on it and pulled
+	     it in, so check first. */
+	  if ((dep->state_status != SS_INSTALLED)
+	      && (dep->state_status != SS_UNPACKED)) {
+               opkg_msg(DEBUG2,"Calling opkg_install_pkg.\n");
+	       err = opkg_install_pkg(dep, 0);
+	       /* mark this package as having been automatically installed to
+	        * satisfy a dependancy */
+	       dep->auto_installed = 1;
+	       if (err) {
+		    pkg_vec_free(depends);
+		    return err;
+	       }
+	  }
+     }
+
+     pkg_vec_free(depends);
+
+     return 0;
+}
+
+static int
+check_conflicts_for(pkg_t *pkg)
+{
+     int i;
+     pkg_vec_t *conflicts = NULL;
+     message_level_t level;
+
+     if (conf->force_depends) {
+	  level = NOTICE;
+     } else {
+	  level = ERROR;
+     }
+
+     if (!conf->force_depends)
+	  conflicts = pkg_hash_fetch_conflicts(pkg);
+
+     if (conflicts) {
+	  opkg_msg(level, "The following packages conflict with %s:\n",
+		       pkg->name);
+	  i = 0;
+	  while (i < conflicts->len)
+	       opkg_msg(level, "\t%s", conflicts->pkgs[i++]->name);
+	  opkg_message(level, "\n");
+	  pkg_vec_free(conflicts);
+	  return -1;
+     }
+     return 0;
+}
+
+static int
+update_file_ownership(pkg_t *new_pkg, pkg_t *old_pkg)
+{
+     str_list_t *new_list, *old_list;
+     str_list_elt_t *iter, *niter;
+
+     new_list = pkg_get_installed_files(new_pkg);
+     if (new_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(new_list), niter = str_list_next(new_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(new_list, niter)) {
+	  char *new_file = (char *)iter->data;
+	  pkg_t *owner = file_hash_get_file_owner(new_file);
+	  pkg_t *obs = hash_table_get(&conf->obs_file_hash, new_file);
+
+	  opkg_msg(DEBUG2, "%s: new_pkg=%s wants file %s, from owner=%s\n",
+		__func__, new_pkg->name, new_file, owner?owner->name:"<NULL>");
+
+	  if (!owner || (owner == old_pkg) || obs)
+	       file_hash_set_file_owner(new_file, new_pkg);
+     }
+
+     if (old_pkg) {
+	  old_list = pkg_get_installed_files(old_pkg);
+	  if (old_list == NULL) {
+     		  pkg_free_installed_files(new_pkg);
+		  return -1;
+	  }
+
+	  for (iter = str_list_first(old_list), niter = str_list_next(old_list, iter);
+                  iter;
+                  iter = niter, niter = str_list_next(old_list, niter)) {
+	       char *old_file = (char *)iter->data;
+	       pkg_t *owner = file_hash_get_file_owner(old_file);
+	       if (!owner || (owner == old_pkg)) {
+		    /* obsolete */
+		    hash_table_insert(&conf->obs_file_hash, old_file, old_pkg);
+	       }
+	  }
+          pkg_free_installed_files(old_pkg);
+     }
+     pkg_free_installed_files(new_pkg);
+     return 0;
+}
+
+static int
+verify_pkg_installable(pkg_t *pkg)
+{
+	unsigned long kbs_available, pkg_size_kbs;
+	char *root_dir = NULL;
+	struct stat s;
+
+	if (conf->force_space || pkg->installed_size == 0)
+		return 0;
+
+	if (pkg->dest)
+	{
+		if (!strcmp(pkg->dest->name, "root") && conf->overlay_root
+		    && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR))
+			root_dir = conf->overlay_root;
+		else
+			root_dir = pkg->dest->root_dir;
+	}
+
+	if (!root_dir)
+		root_dir = conf->default_dest->root_dir;
+
+	kbs_available = get_available_kbytes(root_dir);
+
+	pkg_size_kbs = (pkg->installed_size + 1023)/1024;
+
+	if (pkg_size_kbs >= kbs_available) {
+		opkg_msg(ERROR, "Only have %ldkb available on filesystem %s, "
+			"pkg %s needs %ld\n",
+			kbs_available, root_dir, pkg->name, pkg_size_kbs);
+		return -1;
+	}
+
+     return 0;
+}
+
+static int
+unpack_pkg_control_files(pkg_t *pkg)
+{
+     int err;
+     char *conffiles_file_name;
+     char *root_dir;
+     FILE *conffiles_file;
+
+     sprintf_alloc(&pkg->tmp_unpack_dir, "%s/%s-XXXXXX", conf->tmp_dir, pkg->name);
+
+     pkg->tmp_unpack_dir = mkdtemp(pkg->tmp_unpack_dir);
+     if (pkg->tmp_unpack_dir == NULL) {
+	  opkg_perror(ERROR, "Failed to create temporary directory '%s'",
+		       pkg->tmp_unpack_dir);
+	  return -1;
+     }
+
+     err = pkg_extract_control_files_to_dir(pkg, pkg->tmp_unpack_dir);
+     if (err) {
+	  return err;
+     }
+
+     /* XXX: CLEANUP: There might be a cleaner place to read in the
+	conffiles. Seems like I should be able to get everything to go
+	through pkg_init_from_file. If so, maybe it would make sense to
+	move all of unpack_pkg_control_files to that function. */
+
+     /* Don't need to re-read conffiles if we already have it */
+     if (!nv_pair_list_empty(&pkg->conffiles)) {
+	  return 0;
+     }
+
+     sprintf_alloc(&conffiles_file_name, "%s/conffiles", pkg->tmp_unpack_dir);
+     if (! file_exists(conffiles_file_name)) {
+	  free(conffiles_file_name);
+	  return 0;
+     }
+
+     conffiles_file = fopen(conffiles_file_name, "r");
+     if (conffiles_file == NULL) {
+	  opkg_perror(ERROR, "Failed to open %s", conffiles_file_name);
+	  free(conffiles_file_name);
+	  return -1;
+     }
+     free(conffiles_file_name);
+
+     while (1) {
+	  char *cf_name;
+	  char *cf_name_in_dest;
+
+	  cf_name = file_read_line_alloc(conffiles_file);
+	  if (cf_name == NULL) {
+	       break;
+	  }
+	  if (cf_name[0] == '\0') {
+	       continue;
+	  }
+
+	  /* Prepend dest->root_dir to conffile name.
+	     Take pains to avoid multiple slashes. */
+	  root_dir = pkg->dest->root_dir;
+	  if (conf->offline_root)
+	       /* skip the offline_root prefix */
+	       root_dir = pkg->dest->root_dir + strlen(conf->offline_root);
+	  sprintf_alloc(&cf_name_in_dest, "%s%s", root_dir,
+			cf_name[0] == '/' ? (cf_name + 1) : cf_name);
+
+	  /* Can't get an md5sum now, (file isn't extracted yet).
+	     We'll wait until resolve_conffiles */
+	  conffile_list_append(&pkg->conffiles, cf_name_in_dest, NULL);
+
+	  free(cf_name);
+	  free(cf_name_in_dest);
+     }
+
+     fclose(conffiles_file);
+
+     return 0;
+}
+
+/*
+ * Remove packages which were auto_installed due to a dependency by old_pkg,
+ * which are no longer a dependency in the new (upgraded) pkg.
+ */
+static int
+pkg_remove_orphan_dependent(pkg_t *pkg, pkg_t *old_pkg)
+{
+	int i, j, k, l, found,r, err = 0;
+	int n_deps;
+	pkg_t *p;
+	struct compound_depend *cd0, *cd1;
+        abstract_pkg_t **dependents;
+
+	int count0 = old_pkg->pre_depends_count +
+				old_pkg->depends_count +
+				old_pkg->recommends_count +
+				old_pkg->suggests_count;
+	int count1 = pkg->pre_depends_count +
+				pkg->depends_count +
+				pkg->recommends_count +
+				pkg->suggests_count;
+
+	for (i=0; i<count0; i++) {
+		cd0 = &old_pkg->depends[i];
+		if (cd0->type != DEPEND)
+			continue;
+		for (j=0; j<cd0->possibility_count; j++) {
+
+			found = 0;
+
+			for (k=0; k<count1; k++) {
+				cd1 = &pkg->depends[k];
+				if (cd1->type != DEPEND)
+					continue;
+				for (l=0; l<cd1->possibility_count; l++) {
+					if (cd0->possibilities[j]
+					 == cd1->possibilities[l]) {
+						found = 1;
+						break;
+					}
+				}
+				if (found)
+					break;
+			}
+
+			if (found)
+				continue;
+
+			/*
+			 * old_pkg has a dependency that pkg does not.
+			 */
+			p = pkg_hash_fetch_installed_by_name(
+					cd0->possibilities[j]->pkg->name);
+
+			if (!p)
+				continue;
+
+			if (!p->auto_installed)
+				continue;
+
+			n_deps = pkg_has_installed_dependents(p, &dependents);
+			n_deps--; /* don't count old_pkg */
+
+			if (n_deps == 0) {
+				opkg_msg(NOTICE, "%s was autoinstalled and is "
+						"now orphaned, removing.\n",
+						p->name);
+
+				/* p has one installed dependency (old_pkg),
+				 * which we need to ignore during removal. */
+				p->state_flag |= SF_REPLACE;
+
+				r = opkg_remove_pkg(p, 0);
+				if (!err)
+					err = r;
+			} else
+				opkg_msg(INFO, "%s was autoinstalled and is "
+						"still required by %d "
+						"installed packages.\n",
+						p->name, n_deps);
+
+		}
+	}
+
+	return err;
+}
+
+/* returns number of installed replacees */
+static int
+pkg_get_installed_replacees(pkg_t *pkg, pkg_vec_t *installed_replacees)
+{
+     abstract_pkg_t **replaces = pkg->replaces;
+     int replaces_count = pkg->replaces_count;
+     int i, j;
+     for (i = 0; i < replaces_count; i++) {
+	  abstract_pkg_t *ab_pkg = replaces[i];
+	  pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	  if (pkg_vec) {
+	       for (j = 0; j < pkg_vec->len; j++) {
+		    pkg_t *replacee = pkg_vec->pkgs[j];
+		    if (!pkg_conflicts(pkg, replacee))
+			 continue;
+		    if (replacee->state_status == SS_INSTALLED) {
+			 pkg_vec_insert(installed_replacees, replacee);
+		    }
+	       }
+	  }
+     }
+     return installed_replacees->len;
+}
+
+static int
+pkg_remove_installed_replacees(pkg_vec_t *replacees)
+{
+     int i;
+     int replaces_count = replacees->len;
+     for (i = 0; i < replaces_count; i++) {
+	  pkg_t *replacee = replacees->pkgs[i];
+	  int err;
+	  replacee->state_flag |= SF_REPLACE; /* flag it so remove won't complain */
+	  err = opkg_remove_pkg(replacee, 0);
+	  if (err)
+	       return err;
+     }
+     return 0;
+}
+
+/* to unwind the removal: make sure they are installed */
+static int
+pkg_remove_installed_replacees_unwind(pkg_vec_t *replacees)
+{
+     int i, err;
+     int replaces_count = replacees->len;
+     for (i = 0; i < replaces_count; i++) {
+	  pkg_t *replacee = replacees->pkgs[i];
+	  if (replacee->state_status != SS_INSTALLED) {
+               opkg_msg(DEBUG2, "Calling opkg_install_pkg.\n");
+	       err = opkg_install_pkg(replacee, 0);
+	       if (err)
+		    return err;
+	  }
+     }
+     return 0;
+}
+
+/* compares versions of pkg and old_pkg, returns 0 if OK to proceed with installation of pkg, 1 otherwise */
+static int
+opkg_install_check_downgrade(pkg_t *pkg, pkg_t *old_pkg, int message)
+{
+     if (old_pkg) {
+          char message_out[15];
+	  char *old_version = pkg_version_str_alloc(old_pkg);
+	  char *new_version = pkg_version_str_alloc(pkg);
+	  int cmp = pkg_compare_versions(old_pkg, pkg);
+	  int rc = 0;
+
+          memset(message_out,'\x0',15);
+          strncpy (message_out,"Upgrading ",strlen("Upgrading "));
+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
+             cmp = -1 ;                                       /* then we force opkg to downgrade */
+             strncpy (message_out,"Downgrading ",strlen("Downgrading "));         /* We need to use a value < 0 because in the 0 case we are asking to */
+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
+          }
+
+	  if (cmp > 0) {
+              if(!conf->download_only)
+                  opkg_msg(NOTICE,
+                          "Not downgrading package %s on %s from %s to %s.\n",
+                          old_pkg->name, old_pkg->dest->name, old_version, new_version);
+	       rc = 1;
+	  } else if (cmp < 0) {
+              if(!conf->download_only)
+                  opkg_msg(NOTICE, "%s%s on %s from %s to %s...\n",
+                          message_out, pkg->name, old_pkg->dest->name, old_version, new_version);
+	       pkg->dest = old_pkg->dest;
+	       rc = 0;
+	  } else /* cmp == 0 */ {
+               if(!conf->download_only)
+                   opkg_msg(NOTICE, "%s (%s) already install on %s.\n",
+			pkg->name, new_version, old_pkg->dest->name);
+	       rc = 1;
+	  }
+	  free(old_version);
+	  free(new_version);
+	  return rc;
+     } else {
+          char message_out[15] ;
+          memset(message_out,'\x0',15);
+          if ( message )
+               strncpy( message_out,"Upgrading ",strlen("Upgrading ") );
+          else
+               strncpy( message_out,"Installing ",strlen("Installing ") );
+          char *version = pkg_version_str_alloc(pkg);
+
+          if(!conf->download_only)
+               opkg_msg(NOTICE, "%s%s (%s) to %s...\n", message_out,
+                  pkg->name, version, pkg->dest->name);
+          free(version);
+     }
+     return 0;
+}
+
+
+static int
+prerm_upgrade_old_pkg(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+
+	1. If a version of the package is already installed, call
+	   old-prerm upgrade new-version
+	2. If the script runs but exits with a non-zero exit status
+	   new-prerm failed-upgrade old-version
+	   Error unwind, for both the above cases:
+	   old-postinst abort-upgrade new-version
+     */
+     return 0;
+}
+
+static int
+prerm_upgrade_old_pkg_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	(See prerm_upgrade_old_package for details)
+     */
+     return 0;
+}
+
+static int
+prerm_deconfigure_conflictors(pkg_t *pkg, pkg_vec_t *conflictors)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	2. If a 'conflicting' package is being removed at the same time:
+		1. If any packages depended on that conflicting package and
+		   --auto-deconfigure is specified, call, for each such package:
+		   deconfigured's-prerm deconfigure \
+		   in-favour package-being-installed version \
+		   removing conflicting-package version
+		Error unwind:
+		   deconfigured's-postinst abort-deconfigure \
+		   in-favour package-being-installed-but-failed version \
+		   removing conflicting-package version
+
+		   The deconfigured packages are marked as requiring
+		   configuration, so that if --install is used they will be
+		   configured again if possible.
+		2. To prepare for removal of the conflicting package, call:
+		   conflictor's-prerm remove in-favour package new-version
+		Error unwind:
+		   conflictor's-postinst abort-remove in-favour package new-version
+     */
+     return 0;
+}
+
+static int
+prerm_deconfigure_conflictors_unwind(pkg_t *pkg, pkg_vec_t *conflictors)
+{
+     /* DPKG_INCOMPATIBILITY: dpkg does some things here that we don't
+	do yet. Do we care?  (See prerm_deconfigure_conflictors for
+	details) */
+     return 0;
+}
+
+static int
+preinst_configure(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err;
+     char *preinst_args;
+
+     if (old_pkg) {
+	  char *old_version = pkg_version_str_alloc(old_pkg);
+	  sprintf_alloc(&preinst_args, "upgrade %s", old_version);
+	  free(old_version);
+     } else if (pkg->state_status == SS_CONFIG_FILES) {
+	  char *pkg_version = pkg_version_str_alloc(pkg);
+	  sprintf_alloc(&preinst_args, "install %s", pkg_version);
+	  free(pkg_version);
+     } else {
+	  preinst_args = xstrdup("install");
+     }
+
+     err = pkg_run_script(pkg, "preinst", preinst_args);
+     if (err) {
+	  opkg_msg(ERROR, "Aborting installation of %s.\n", pkg->name);
+	  return -1;
+     }
+
+     free(preinst_args);
+
+     return 0;
+}
+
+static int
+preinst_configure_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does the following error unwind, should we?
+	pkg->postrm abort-upgrade old-version
+	OR pkg->postrm abort-install old-version
+	OR pkg->postrm abort-install
+     */
+     return 0;
+}
+
+static char *
+backup_filename_alloc(const char *file_name)
+{
+     char *backup;
+
+     sprintf_alloc(&backup, "%s%s", file_name, OPKG_BACKUP_SUFFIX);
+
+     return backup;
+}
+
+
+static int
+backup_make_backup(const char *file_name)
+{
+     int err;
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+     err = file_copy(file_name, backup);
+     if (err) {
+	  opkg_msg(ERROR, "Failed to copy %s to %s\n",
+		       file_name, backup);
+     }
+
+     free(backup);
+
+     return err;
+}
+
+static int
+backup_exists_for(const char *file_name)
+{
+     int ret;
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+
+     ret = file_exists(backup);
+
+     free(backup);
+
+     return ret;
+}
+
+static int
+backup_remove(const char *file_name)
+{
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+     unlink(backup);
+     free(backup);
+
+     return 0;
+}
+
+static int
+backup_modified_conffiles(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err;
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+
+     if (conf->noaction) return 0;
+
+     /* Backup all modified conffiles */
+     if (old_pkg) {
+	  for (iter = nv_pair_list_first(&old_pkg->conffiles); iter; iter = nv_pair_list_next(&old_pkg->conffiles, iter)) {
+	       char *cf_name;
+
+	       cf = iter->data;
+	       cf_name = root_filename_alloc(cf->name);
+
+	       /* Don't worry if the conffile is just plain gone */
+	       if (file_exists(cf_name) && conffile_has_been_modified(cf)) {
+		    err = backup_make_backup(cf_name);
+		    if (err) {
+			 return err;
+		    }
+	       }
+	       free(cf_name);
+	  }
+     }
+
+     /* Backup all conffiles that were not conffiles in old_pkg */
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  char *cf_name;
+	  cf = (conffile_t *)iter->data;
+	  cf_name = root_filename_alloc(cf->name);
+	  /* Ignore if this was a conffile in old_pkg as well */
+	  if (pkg_get_conffile(old_pkg, cf->name)) {
+	       continue;
+	  }
+
+	  if (file_exists(cf_name) && (! backup_exists_for(cf_name))) {
+	       err = backup_make_backup(cf_name);
+	       if (err) {
+		    return err;
+	       }
+	  }
+	  free(cf_name);
+     }
+
+     return 0;
+}
+
+static int
+backup_modified_conffiles_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     conffile_list_elt_t *iter;
+
+     if (old_pkg) {
+	  for (iter = nv_pair_list_first(&old_pkg->conffiles); iter; iter = nv_pair_list_next(&old_pkg->conffiles, iter)) {
+	       backup_remove(((nv_pair_t *)iter->data)->name);
+	  }
+     }
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  backup_remove(((nv_pair_t *)iter->data)->name);
+     }
+
+     return 0;
+}
+
+
+static int
+check_data_file_clashes(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	opkg takes a slightly different approach than dpkg at this
+	point.  dpkg installs each file in the new package while
+	creating a backup for any file that is replaced, (so that it
+	can unwind if necessary).  To avoid complexity and redundant
+	storage, opkg doesn't do any installation until later, (at the
+	point at which dpkg removes the backups.
+
+	But, we do have to check for data file clashes, since after
+	installing a package with a file clash, removing either of the
+	packages involved in the clash has the potential to break the
+	other package.
+     */
+     str_list_t *files_list;
+     str_list_elt_t *iter, *niter;
+     char *filename;
+     int clashes = 0;
+
+     files_list = pkg_get_installed_files(pkg);
+     if (files_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(files_list, iter)) {
+	  filename = (char *) iter->data;
+	  if (file_exists(filename) && (! file_is_dir(filename))) {
+	       pkg_t *owner;
+	       pkg_t *obs;
+
+	       if (backup_exists_for(filename)) {
+		    continue;
+	       }
+
+	       /* Pre-existing files are OK if force-overwrite was asserted. */
+	       if (conf->force_overwrite) {
+		    /* but we need to change who owns this file */
+		    file_hash_set_file_owner(filename, pkg);
+		    continue;
+	       }
+
+	       owner = file_hash_get_file_owner(filename);
+
+	       /* Pre-existing files are OK if owned by the pkg being upgraded. */
+	       if (owner && old_pkg) {
+		    if (strcmp(owner->name, old_pkg->name) == 0) {
+			 continue;
+		    }
+	       }
+
+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
+	       if (owner) {
+                    opkg_msg(DEBUG2, "Checking replaces for %s in package %s\n",
+				filename, owner->name);
+		    if (pkg_replaces(pkg, owner)) {
+			 continue;
+		    }
+/* If the file that would be installed is owned by the same package, ( as per a reinstall or similar )
+   then it's ok to overwrite. */
+                    if (strcmp(owner->name,pkg->name)==0){
+			 opkg_msg(INFO, "Replacing pre-existing file %s"
+					" owned by package %s\n",
+					filename, owner->name);
+			 continue;
+                    }
+	       }
+
+	       /* Pre-existing files are OK if they are obsolete */
+	       obs = hash_table_get(&conf->obs_file_hash, filename);
+	       if (obs) {
+		    opkg_msg(INFO, "Pre-exiting file %s is obsolete."
+				   " obs_pkg=%s\n",
+				    filename, obs->name);
+		    continue;
+	       }
+
+	       /* We have found a clash. */
+	       opkg_msg(ERROR, "Package %s wants to install file %s\n"
+			    "\tBut that file is already provided by package ",
+			    pkg->name, filename);
+	       if (owner) {
+		    opkg_message(ERROR, "%s\n", owner->name);
+	       } else {
+		    opkg_message(ERROR, "<no package>\n"
+			"Please move this file out of the way and try again.\n");
+	       }
+	       clashes++;
+	  }
+     }
+     pkg_free_installed_files(pkg);
+
+     return clashes;
+}
+
+/*
+ * XXX: This function sucks, as does the below comment.
+ */
+static int
+check_data_file_clashes_change(pkg_t *pkg, pkg_t *old_pkg)
+{
+    /* Basically that's the worst hack I could do to be able to change ownership of
+       file list, but, being that we have no way to unwind the mods, due to structure
+       of hash table, probably is the quickest hack too, whishing it would not slow-up thing too much.
+       What we do here is change the ownership of file in hash if a replace ( or similar events
+       happens )
+       Only the action that are needed to change name should be considered.
+       @@@ To change after 1.0 release.
+     */
+     str_list_t *files_list;
+     str_list_elt_t *iter, *niter;
+
+     char *root_filename = NULL;
+
+     files_list = pkg_get_installed_files(pkg);
+     if (files_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(files_list, niter)) {
+	  char *filename = (char *) iter->data;
+          if (root_filename) {
+              free(root_filename);
+              root_filename = NULL;
+          }
+	  root_filename = root_filename_alloc(filename);
+	  if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
+	       pkg_t *owner;
+
+	       owner = file_hash_get_file_owner(filename);
+
+	       if (conf->force_overwrite) {
+		    /* but we need to change who owns this file */
+		    file_hash_set_file_owner(filename, pkg);
+		    continue;
+	       }
+
+
+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
+	       if (owner) {
+		    if (pkg_replaces(pkg, owner)) {
+/* It's now time to change the owner of that file.
+   It has been "replaced" from the new "Replaces", then I need to inform lists file about that.  */
+			 opkg_msg(INFO, "Replacing pre-existing file %s "
+					 "owned by package %s\n",
+					 filename, owner->name);
+		         file_hash_set_file_owner(filename, pkg);
+			 continue;
+		    }
+	       }
+
+	  }
+     }
+     if (root_filename) {
+         free(root_filename);
+         root_filename = NULL;
+     }
+     pkg_free_installed_files(pkg);
+
+     return 0;
+}
+
+static int
+check_data_file_clashes_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* Nothing to do since check_data_file_clashes doesn't change state */
+     return 0;
+}
+
+static int
+postrm_upgrade_old_pkg(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY: dpkg does the following here, should we?
+	1. If the package is being upgraded, call
+	   old-postrm upgrade new-version
+	2. If this fails, attempt:
+	   new-postrm failed-upgrade old-version
+	Error unwind, for both cases:
+	   old-preinst abort-upgrade new-version    */
+     return 0;
+}
+
+static int
+postrm_upgrade_old_pkg_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	(See postrm_upgrade_old_pkg for details)
+     */
+    return 0;
+}
+
+static int
+remove_obsolesced_files(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err = 0;
+     str_list_t *old_files;
+     str_list_elt_t *of;
+     str_list_t *new_files;
+     str_list_elt_t *nf;
+     hash_table_t new_files_table;
+
+     old_files = pkg_get_installed_files(old_pkg);
+     if (old_files == NULL)
+	  return -1;
+
+     new_files = pkg_get_installed_files(pkg);
+     if (new_files == NULL) {
+          pkg_free_installed_files(old_pkg);
+	  return -1;
+     }
+
+     new_files_table.entries = NULL;
+     hash_table_init("new_files" , &new_files_table, 20);
+     for (nf = str_list_first(new_files); nf; nf = str_list_next(new_files, nf)) {
+         if (nf && nf->data)
+            hash_table_insert(&new_files_table, nf->data, nf->data);
+     }
+
+     for (of = str_list_first(old_files); of; of = str_list_next(old_files, of)) {
+	  pkg_t *owner;
+	  char *old, *new;
+	  old = (char *)of->data;
+          new = (char *) hash_table_get (&new_files_table, old);
+          if (new)
+               continue;
+
+	  if (file_is_dir(old)) {
+	       continue;
+	  }
+	  owner = file_hash_get_file_owner(old);
+	  if (owner != old_pkg) {
+	       /* in case obsolete file no longer belongs to old_pkg */
+	       continue;
+	  }
+
+	  /* old file is obsolete */
+	  opkg_msg(NOTICE, "Removing obsolete file %s.\n", old);
+	  if (!conf->noaction) {
+	       err = unlink(old);
+	       if (err) {
+		    opkg_perror(ERROR, "unlinking %s failed", old);
+	       }
+	  }
+     }
+
+     hash_table_deinit(&new_files_table);
+     pkg_free_installed_files(old_pkg);
+     pkg_free_installed_files(pkg);
+
+     return err;
+}
+
+static int
+install_maintainer_scripts(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int ret;
+     char *prefix;
+
+     sprintf_alloc(&prefix, "%s.", pkg->name);
+     ret = pkg_extract_control_files_to_dir_with_prefix(pkg,
+							pkg->dest->info_dir,
+							prefix);
+     free(prefix);
+     return ret;
+}
+
+static int
+remove_disappeared(pkg_t *pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	This is a fairly sophisticated dpkg operation. Shall we
+	skip it? */
+
+     /* Any packages all of whose files have been overwritten during the
+	installation, and which aren't required for dependencies, are
+	considered to have been removed. For each such package
+	1. disappearer's-postrm disappear overwriter overwriter-version
+	2. The package's maintainer scripts are removed
+	3. It is noted in the status database as being in a sane state,
+           namely not installed (any conffiles it may have are ignored,
+	   rather than being removed by dpkg). Note that disappearing
+	   packages do not have their prerm called, because dpkg doesn't
+	   know in advance that the package is going to vanish.
+     */
+     return 0;
+}
+
+static int
+install_data_files(pkg_t *pkg)
+{
+     int err;
+
+     /* opkg takes a slightly different approach to data file backups
+	than dpkg. Rather than removing backups at this point, we
+	actually do the data file installation now. See comments in
+	check_data_file_clashes() for more details. */
+
+     opkg_msg(INFO, "Extracting data files to %s.\n", pkg->dest->root_dir);
+     err = pkg_extract_data_files_to_dir(pkg, pkg->dest->root_dir);
+     if (err) {
+	  return err;
+     }
+
+     /* The "Essential" control field may only be present in the control
+      * file and not in the Packages list. Ensure we capture it regardless.
+      *
+      * XXX: This should be fixed outside of opkg, in the Package list.
+      */
+     set_flags_from_control(pkg) ;
+
+     opkg_msg(DEBUG, "Calling pkg_write_filelist.\n");
+     err = pkg_write_filelist(pkg);
+     if (err)
+	  return err;
+
+     /* XXX: FEATURE: opkg should identify any files which existed
+	before installation and which were overwritten, (see
+	check_data_file_clashes()). What it must do is remove any such
+	files from the filelist of the old package which provided the
+	file. Otherwise, if the old package were removed at some point
+	it would break the new package. Removing the new package will
+	also break the old one, but this cannot be helped since the old
+	package's file has already been deleted. This is the importance
+	of check_data_file_clashes(), and only allowing opkg to install
+	a clashing package with a user force. */
+
+     return 0;
+}
+
+static int
+resolve_conffiles(pkg_t *pkg)
+{
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+     char *cf_backup;
+     char *md5sum;
+
+     if (conf->noaction) return 0;
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  char *root_filename;
+	  cf = (conffile_t *)iter->data;
+	  root_filename = root_filename_alloc(cf->name);
+
+	  /* Might need to initialize the md5sum for each conffile */
+	  if (cf->value == NULL) {
+	       cf->value = file_md5sum_alloc(root_filename);
+	  }
+
+	  if (!file_exists(root_filename)) {
+	       free(root_filename);
+	       continue;
+	  }
+
+	  cf_backup = backup_filename_alloc(root_filename);
+
+          if (file_exists(cf_backup)) {
+              /* Let's compute md5 to test if files are changed */
+              md5sum = file_md5sum_alloc(cf_backup);
+              if (md5sum && cf->value && strcmp(cf->value,md5sum) != 0 ) {
+                  if (conf->force_maintainer) {
+                      opkg_msg(NOTICE, "Conffile %s using maintainer's setting.\n",
+				      cf_backup);
+                  } else {
+                      char *new_conffile;
+                      sprintf_alloc(&new_conffile, "%s-opkg", root_filename);
+                      opkg_msg(ERROR, "Existing conffile %s "
+                           "is different from the conffile in the new package."
+                           " The new conffile will be placed at %s.\n",
+                           root_filename, new_conffile);
+                      rename(root_filename, new_conffile);
+                      rename(cf_backup, root_filename);
+                      free(new_conffile);
+		  }
+              }
+              unlink(cf_backup);
+	      if (md5sum)
+                  free(md5sum);
+          }
+
+	  free(cf_backup);
+	  free(root_filename);
+     }
+
+     return 0;
+}
+
+
+int
+opkg_install_by_name(const char *pkg_name)
+{
+     int cmp;
+     pkg_t *old, *new;
+     char *old_version, *new_version;
+
+     old = pkg_hash_fetch_installed_by_name(pkg_name);
+     if (old)
+        opkg_msg(DEBUG2, "Old versions from pkg_hash_fetch %s.\n",
+			old->version);
+
+     new = pkg_hash_fetch_best_installation_candidate_by_name(pkg_name);
+     if (new == NULL) {
+	opkg_msg(NOTICE, "Unknown package '%s'.\n", pkg_name);
+	return -1;
+     }
+
+     opkg_msg(DEBUG2, "Versions from pkg_hash_fetch:");
+     if ( old )
+        opkg_message(DEBUG2, " old %s ", old->version);
+     opkg_message(DEBUG2, " new %s\n", new->version);
+
+     new->state_flag |= SF_USER;
+     if (old) {
+	  old_version = pkg_version_str_alloc(old);
+	  new_version = pkg_version_str_alloc(new);
+
+	  cmp = pkg_compare_versions(old, new);
+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
+	     opkg_msg(DEBUG, "Forcing downgrade\n");
+             cmp = -1 ;                                       /* then we force opkg to downgrade */
+                                                              /* We need to use a value < 0 because in the 0 case we are asking to */
+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
+          }
+	  opkg_msg(DEBUG, "Comparing visible versions of pkg %s:"
+		       "\n\t%s is installed "
+		       "\n\t%s is available "
+		       "\n\t%d was comparison result\n",
+		       pkg_name, old_version, new_version, cmp);
+	  if (cmp == 0) {
+	       opkg_msg(NOTICE,
+			    "Package %s (%s) installed in %s is up to date.\n",
+			    old->name, old_version, old->dest->name);
+	       free(old_version);
+	       free(new_version);
+	       return 0;
+	  } else if (cmp > 0) {
+	       opkg_msg(NOTICE,
+			    "Not downgrading package %s on %s from %s to %s.\n",
+			    old->name, old->dest->name, old_version, new_version);
+	       free(old_version);
+	       free(new_version);
+	       return 0;
+	  } else if (cmp < 0) {
+	       new->dest = old->dest;
+	       old->state_want = SW_DEINSTALL;
+	  }
+	  free(old_version);
+	  free(new_version);
+     }
+
+     opkg_msg(DEBUG2,"Calling opkg_install_pkg.\n");
+     return opkg_install_pkg(new, 0);
+}
+
+/**
+ *  @brief Really install a pkg_t
+ */
+int
+opkg_install_pkg(pkg_t *pkg, int from_upgrade)
+{
+     int err = 0;
+     int message = 0;
+     pkg_t *old_pkg = NULL;
+     pkg_vec_t *replacees;
+     abstract_pkg_t *ab_pkg = NULL;
+     int old_state_flag;
+     char* file_md5;
+#ifdef HAVE_SHA256
+     char* file_sha256;
+#endif
+     sigset_t newset, oldset;
+
+     if ( from_upgrade )
+        message = 1;            /* Coming from an upgrade, and should change the output message */
+
+     opkg_msg(DEBUG2, "Calling pkg_arch_supported.\n");
+
+     if (!pkg_arch_supported(pkg)) {
+	  opkg_msg(ERROR, "INTERNAL ERROR: architecture %s for pkg %s is unsupported.\n",
+		       pkg->architecture, pkg->name);
+	  return -1;
+     }
+     if (pkg->state_status == SS_INSTALLED && conf->nodeps == 0) {
+	  err = satisfy_dependencies_for(pkg);
+	  if (err)
+		  return -1;
+
+	  opkg_msg(NOTICE, "Package %s is already installed on %s.\n",
+		       pkg->name, pkg->dest->name);
+	  return 0;
+     }
+
+     if (pkg->dest == NULL) {
+	  pkg->dest = conf->default_dest;
+     }
+
+     old_pkg = pkg_hash_fetch_installed_by_name(pkg->name);
+
+     err = opkg_install_check_downgrade(pkg, old_pkg, message);
+     if (err)
+	     return -1;
+
+     pkg->state_want = SW_INSTALL;
+     if (old_pkg){
+         old_pkg->state_want = SW_DEINSTALL; /* needed for check_data_file_clashes of dependencies */
+     }
+
+     err = check_conflicts_for(pkg);
+     if (err)
+	     return -1;
+
+     /* this setup is to remove the upgrade scenario in the end when
+	installing pkg A, A deps B & B deps on A. So both B and A are
+	installed. Then A's installation is started resulting in an
+	uncecessary upgrade */
+     if (pkg->state_status == SS_INSTALLED)
+	     return 0;
+
+     err = verify_pkg_installable(pkg);
+     if (err)
+	     return -1;
+
+     if (pkg->local_filename == NULL) {
+         if(!conf->cache && conf->download_only){
+             char cwd[4096];
+             if(getcwd(cwd, sizeof(cwd)) != NULL)
+                err = opkg_download_pkg(pkg, cwd);
+             else
+                return -1;
+         } else {
+             err = opkg_download_pkg(pkg, conf->tmp_dir);
+         }
+	  if (err) {
+	       opkg_msg(ERROR, "Failed to download %s. "
+			       "Perhaps you need to run 'opkg update'?\n",
+			    pkg->name);
+	       return -1;
+	  }
+     }
+
+     /* check that the repository is valid */
+     #if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+     char *list_file_name, *sig_file_name, *lists_dir;
+
+     /* check to ensure the package has come from a repository */
+     if (conf->check_signature && pkg->src)
+     {
+       sprintf_alloc (&lists_dir, "%s",
+                     (conf->restrict_to_default_dest)
+                      ? conf->default_dest->lists_dir
+                      : conf->lists_dir);
+       sprintf_alloc (&list_file_name, "%s/%s", lists_dir, pkg->src->name);
+       sprintf_alloc (&sig_file_name, "%s/%s.sig", lists_dir, pkg->src->name);
+
+       if (file_exists (sig_file_name))
+       {
+         if (opkg_verify_file (list_file_name, sig_file_name)){
+           opkg_msg(ERROR, "Failed to verify the signature of %s.\n",
+                           list_file_name);
+           return -1;
+         }
+       }else{
+         opkg_msg(ERROR, "Signature file is missing for %s. "
+                         "Perhaps you need to run 'opkg update'?\n",
+			 pkg->name);
+         return -1;
+       }
+
+       free (lists_dir);
+       free (list_file_name);
+       free (sig_file_name);
+     }
+     #endif
+
+     /* Check for md5 values */
+     if (pkg->md5sum)
+     {
+         file_md5 = file_md5sum_alloc(pkg->local_filename);
+         if (file_md5 && strcmp(file_md5, pkg->md5sum))
+         {
+              opkg_msg(ERROR, "Package %s md5sum mismatch. "
+			"Either the opkg or the package index are corrupt. "
+			"Try 'opkg update'.\n",
+			pkg->name);
+              free(file_md5);
+              return -1;
+         }
+	 if (file_md5)
+              free(file_md5);
+     }
+
+#ifdef HAVE_SHA256
+     /* Check for sha256 value */
+     if(pkg->sha256sum)
+     {
+         file_sha256 = file_sha256sum_alloc(pkg->local_filename);
+         if (file_sha256 && strcmp(file_sha256, pkg->sha256sum))
+         {
+              opkg_msg(ERROR, "Package %s sha256sum mismatch. "
+			"Either the opkg or the package index are corrupt. "
+			"Try 'opkg update'.\n",
+			pkg->name);
+              free(file_sha256);
+              return -1;
+         }
+	 if (file_sha256)
+              free(file_sha256);
+     }
+#endif
+     if(conf->download_only) {
+         if (conf->nodeps == 0) {
+             err = satisfy_dependencies_for(pkg);
+             if (err)
+                 return -1;
+         }
+         return 0;
+     }
+
+     if (pkg->tmp_unpack_dir == NULL) {
+	  if (unpack_pkg_control_files(pkg) == -1) {
+	       opkg_msg(ERROR, "Failed to unpack control files from %s.\n",
+			       pkg->local_filename);
+	       return -1;
+	  }
+     }
+
+     err = update_file_ownership(pkg, old_pkg);
+     if (err)
+	     return -1;
+
+     if (conf->nodeps == 0) {
+	  err = satisfy_dependencies_for(pkg);
+	  if (err)
+		return -1;
+          if (pkg->state_status == SS_UNPACKED)
+               /* Circular dependency has installed it for us. */
+		return 0;
+     }
+
+     replacees = pkg_vec_alloc();
+     pkg_get_installed_replacees(pkg, replacees);
+
+     /* this next section we do with SIGINT blocked to prevent inconsistency between opkg database and filesystem */
+
+	  sigemptyset(&newset);
+	  sigaddset(&newset, SIGINT);
+	  sigprocmask(SIG_BLOCK, &newset, &oldset);
+
+	  opkg_state_changed++;
+	  pkg->state_flag |= SF_FILELIST_CHANGED;
+
+	  if (old_pkg)
+               pkg_remove_orphan_dependent(pkg, old_pkg);
+
+	  /* XXX: BUG: we really should treat replacement more like an upgrade
+	   *      Instead, we're going to remove the replacees
+	   */
+	  err = pkg_remove_installed_replacees(replacees);
+	  if (err)
+		  goto UNWIND_REMOVE_INSTALLED_REPLACEES;
+
+	  err = prerm_upgrade_old_pkg(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_PRERM_UPGRADE_OLD_PKG;
+
+	  err = prerm_deconfigure_conflictors(pkg, replacees);
+	  if (err)
+		  goto UNWIND_PRERM_DECONFIGURE_CONFLICTORS;
+
+	  err = preinst_configure(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_PREINST_CONFIGURE;
+
+	  err = backup_modified_conffiles(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_BACKUP_MODIFIED_CONFFILES;
+
+	  err = check_data_file_clashes(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_CHECK_DATA_FILE_CLASHES;
+
+	  err = postrm_upgrade_old_pkg(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_POSTRM_UPGRADE_OLD_PKG;
+
+	  if (conf->noaction)
+		  return 0;
+
+	  /* point of no return: no unwinding after this */
+	  if (old_pkg) {
+	       old_pkg->state_want = SW_DEINSTALL;
+
+	       if (old_pkg->state_flag & SF_NOPRUNE) {
+		    opkg_msg(INFO, "Not removing obsolesced files because "
+				    "package %s marked noprune.\n",
+				    old_pkg->name);
+	       } else {
+		    opkg_msg(INFO, "Removing obsolesced files for %s\n",
+				    old_pkg->name);
+		    if (remove_obsolesced_files(pkg, old_pkg)) {
+			opkg_msg(ERROR, "Failed to determine "
+					"obsolete files from previously "
+					"installed %s\n", old_pkg->name);
+		    }
+	       }
+
+               /* removing files from old package, to avoid ghost files */
+               remove_data_files_and_list(old_pkg);
+               remove_maintainer_scripts(old_pkg);
+
+               /* maintain the "Auto-Installed: yes" flag */
+               pkg->auto_installed = old_pkg->auto_installed;
+	  }
+
+
+	  opkg_msg(INFO, "Installing maintainer scripts.\n");
+	  if (install_maintainer_scripts(pkg, old_pkg)) {
+		opkg_msg(ERROR, "Failed to extract maintainer scripts for %s."
+			       " Package debris may remain!\n",
+			       pkg->name);
+		goto pkg_is_hosed;
+	  }
+
+	  /* the following just returns 0 */
+	  remove_disappeared(pkg);
+
+	  opkg_msg(INFO, "Installing data files for %s.\n", pkg->name);
+
+	  if (install_data_files(pkg)) {
+		opkg_msg(ERROR, "Failed to extract data files for %s. "
+				"Package debris may remain!\n",
+			       pkg->name);
+		goto pkg_is_hosed;
+	  }
+
+	  err = check_data_file_clashes_change(pkg, old_pkg);
+	  if (err) {
+		opkg_msg(ERROR, "check_data_file_clashes_change() failed for "
+			       "for files belonging to %s.\n",
+			       pkg->name);
+	  }
+
+	  opkg_msg(INFO, "Resolving conf files for %s\n", pkg->name);
+	  resolve_conffiles(pkg);
+
+	  pkg->state_status = SS_UNPACKED;
+	  old_state_flag = pkg->state_flag;
+	  pkg->state_flag &= ~SF_PREFER;
+	  opkg_msg(DEBUG, "pkg=%s old_state_flag=%x state_flag=%x\n",
+			  pkg->name, old_state_flag, pkg->state_flag);
+
+	  if (old_pkg)
+	       old_pkg->state_status = SS_NOT_INSTALLED;
+
+	  time(&pkg->installed_time);
+
+	  ab_pkg = pkg->parent;
+	  if (ab_pkg)
+	       ab_pkg->state_status = pkg->state_status;
+
+	  sigprocmask(SIG_UNBLOCK, &newset, &oldset);
+          pkg_vec_free (replacees);
+	  return 0;
+
+
+     UNWIND_POSTRM_UPGRADE_OLD_PKG:
+	  postrm_upgrade_old_pkg_unwind(pkg, old_pkg);
+     UNWIND_CHECK_DATA_FILE_CLASHES:
+	  check_data_file_clashes_unwind(pkg, old_pkg);
+     UNWIND_BACKUP_MODIFIED_CONFFILES:
+	  backup_modified_conffiles_unwind(pkg, old_pkg);
+     UNWIND_PREINST_CONFIGURE:
+	  preinst_configure_unwind(pkg, old_pkg);
+     UNWIND_PRERM_DECONFIGURE_CONFLICTORS:
+	  prerm_deconfigure_conflictors_unwind(pkg, replacees);
+     UNWIND_PRERM_UPGRADE_OLD_PKG:
+	  prerm_upgrade_old_pkg_unwind(pkg, old_pkg);
+     UNWIND_REMOVE_INSTALLED_REPLACEES:
+	  pkg_remove_installed_replacees_unwind(replacees);
+
+pkg_is_hosed:
+	  sigprocmask(SIG_UNBLOCK, &newset, &oldset);
+
+          pkg_vec_free (replacees);
+	  return -1;
+}
diff --git a/src/libopkg/.svn/text-base/opkg_install.h.svn-base b/src/libopkg/.svn/text-base/opkg_install.h.svn-base
new file mode 100644
index 0000000..eaffff8
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_install.h.svn-base
@@ -0,0 +1,27 @@
+/* opkg_install.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_INSTALL_H
+#define OPKG_INSTALL_H
+
+#include "pkg.h"
+#include "opkg_conf.h"
+
+int opkg_install_by_name(const char *pkg_name);
+int opkg_install_pkg(pkg_t *pkg, int from_upgrading);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_message.c.svn-base b/src/libopkg/.svn/text-base/opkg_message.c.svn-base
new file mode 100644
index 0000000..7114e3a
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_message.c.svn-base
@@ -0,0 +1,121 @@
+/* opkg_message.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "opkg_conf.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+struct errlist {
+	char *errmsg;
+	struct errlist *next;
+};
+
+static struct errlist *error_list_head, *error_list_tail;
+
+static void
+push_error_list(char *msg)
+{
+	struct errlist *e;
+
+	e = xcalloc(1,  sizeof(struct errlist));
+	e->errmsg = xstrdup(msg);
+	e->next = NULL;
+
+	if (error_list_head) {
+		error_list_tail->next = e;
+		error_list_tail = e;
+	} else {
+		error_list_head = error_list_tail = e;
+	}
+}
+
+void
+free_error_list(void)
+{
+	struct errlist *err, *err_tmp;
+
+	err = error_list_head;
+	while (err != NULL) {
+		free(err->errmsg);
+		err_tmp = err;
+		err = err->next;
+		free(err_tmp);
+	}
+}
+
+void
+print_error_list(void)
+{
+	struct errlist *err = error_list_head;
+
+	if (err) {
+		printf("Collected errors:\n");
+		/* Here we print the errors collected and free the list */
+		while (err != NULL) {
+			printf(" * %s", err->errmsg);
+			err = err->next;
+		}
+	}
+}
+
+void
+opkg_message (message_level_t level, const char *fmt, ...)
+{
+	va_list ap;
+
+	if (conf->verbosity < level)
+		return;
+
+	if (conf->opkg_vmessage) {
+		/* Pass the message to libopkg users. */
+		va_start (ap, fmt);
+		conf->opkg_vmessage(level, fmt, ap);
+		va_end (ap);
+		return;
+	}
+
+	va_start (ap, fmt);
+
+	if (level == ERROR) {
+#define MSG_LEN 4096
+		char msg[MSG_LEN];
+		int ret;
+		ret = vsnprintf(msg, MSG_LEN, fmt, ap);
+		if (ret < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vsnprintf.\n",
+					__FUNCTION__);
+			va_end (ap);
+			exit(EXIT_FAILURE);
+		}
+		if (ret >= MSG_LEN) {
+			fprintf(stderr, "%s: Message truncated.\n",
+					__FUNCTION__);
+		}
+		push_error_list(msg);
+	} else {
+		if (vprintf(fmt, ap) < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vprintf.\n",
+					__FUNCTION__);
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	va_end (ap);
+}
diff --git a/src/libopkg/.svn/text-base/opkg_message.h.svn-base b/src/libopkg/.svn/text-base/opkg_message.h.svn-base
new file mode 100644
index 0000000..4fa2a0b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_message.h.svn-base
@@ -0,0 +1,47 @@
+/* opkg_message.h - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef _OPKG_MESSAGE_H_
+#define _OPKG_MESSAGE_H_
+
+#include <string.h>
+#include <errno.h>
+
+typedef enum {
+	ERROR,	/* error conditions */
+	NOTICE,	/* normal but significant condition */
+	INFO,	/* informational message */
+	DEBUG,	/* debug level message */
+	DEBUG2,	/* more debug level message */
+} message_level_t;
+
+void free_error_list(void);
+void print_error_list(void);
+void opkg_message(message_level_t level, const char *fmt, ...)
+				__attribute__ ((format (printf, 2, 3)));
+
+#define opkg_msg(l, fmt, args...) \
+	do { \
+		if (l == NOTICE) \
+			opkg_message(l, fmt, ##args); \
+		else \
+			opkg_message(l, "%s: "fmt, __FUNCTION__, ##args); \
+	} while (0)
+
+#define opkg_perror(l, fmt, args...) \
+	opkg_msg(l, fmt": %s.\n", ##args, strerror(errno))
+
+#endif /* _OPKG_MESSAGE_H_ */
diff --git a/src/libopkg/.svn/text-base/opkg_pathfinder.c.svn-base b/src/libopkg/.svn/text-base/opkg_pathfinder.c.svn-base
new file mode 100644
index 0000000..bf7dab6
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_pathfinder.c.svn-base
@@ -0,0 +1,100 @@
+/* vi: set noexpandtab sw=4 sts=4: */
+/* opkg_pathfinder.c - the opkg package management system
+
+   Copyright (C) 2009 Camille Moncelier <moncelier@devlife.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+#include "config.h"
+
+#include <openssl/ssl.h>
+#include <libpathfinder.h>
+#include <stdlib.h>
+#if defined(HAVE_SSLCURL)
+#include <curl/curl.h>
+#endif
+
+#include "libbb/libbb.h"
+#include "opkg_message.h"
+
+#if defined(HAVE_SSLCURL) || defined(HAVE_OPENSSL)
+/*
+ *      This callback is called instead of X509_verify_cert to perform path
+ *      validation on a certificate using pathfinder.
+ *
+ */
+static int pathfinder_verify_callback(X509_STORE_CTX *ctx, void *arg)
+{
+    char *errmsg;
+    const char *hex = "0123456789ABCDEF";
+    size_t size = i2d_X509(ctx->cert, NULL);
+    unsigned char *keybuf, *iend;
+    iend = keybuf = xmalloc(size);
+    i2d_X509(ctx->cert, &iend);
+    char *certdata_str = xmalloc(size * 2 + 1);
+    unsigned char *cp = keybuf;
+    char *certdata_str_i = certdata_str;
+    while (cp < iend)
+    {
+        unsigned char ch = *cp++;
+        *certdata_str_i++ = hex[(ch >> 4) & 0xf];
+        *certdata_str_i++ = hex[ch & 0xf];
+    }
+    *certdata_str_i = 0;
+    free(keybuf);
+
+    const char *policy = "2.5.29.32.0"; // anyPolicy
+    int validated = pathfinder_dbus_verify(certdata_str, policy, 0, 0, &errmsg);
+
+    if (!validated)
+        opkg_msg(ERROR, "Path verification failed: %s.\n", errmsg);
+
+    free(certdata_str);
+    free(errmsg);
+
+    return validated;
+}
+#endif
+
+#if defined(HAVE_OPENSSL)
+int pkcs7_pathfinder_verify_signers(PKCS7* p7)
+{
+    STACK_OF(X509) *signers;
+    int i, ret = 1; /* signers are verified by default */
+
+    signers = PKCS7_get0_signers(p7, NULL, 0);
+
+    for(i = 0; i < sk_X509_num(signers); i++){
+	X509_STORE_CTX ctx = {
+	    .cert = sk_X509_value(signers, i),
+	};
+
+	if(!pathfinder_verify_callback(&ctx, NULL)){
+	    /* Signer isn't verified ! goto jail; */
+	    ret = 0;
+	    break;
+	}
+    }
+
+    sk_X509_free(signers);
+    return ret;
+}
+#endif
+
+#if defined(HAVE_SSLCURL)
+CURLcode curl_ssl_ctx_function(CURL * curl, void * sslctx, void * parm) {
+
+  SSL_CTX * ctx = (SSL_CTX *) sslctx;
+  SSL_CTX_set_cert_verify_callback(ctx, pathfinder_verify_callback, parm);
+
+  return CURLE_OK ;
+}
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_pathfinder.h.svn-base b/src/libopkg/.svn/text-base/opkg_pathfinder.h.svn-base
new file mode 100644
index 0000000..89bebbd
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_pathfinder.h.svn-base
@@ -0,0 +1,31 @@
+/* opkg_pathfinder.h - the opkg package management system
+
+
+   Copyright (C) 2009 Camille Moncelier <moncelier@devlife.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_PATHFINDER_H
+#define OPKG_PATHFINDER_H
+
+#include "config.h"
+
+#if defined(HAVE_OPENSSL)
+int pkcs7_pathfinder_verify_signers(PKCS7* p7);
+#endif
+
+#if defined(HAVE_SSLCURL)
+CURLcode curl_ssl_ctx_function(CURL * curl, void * sslctx, void * parm);
+#endif
+
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_remove.c.svn-base b/src/libopkg/.svn/text-base/opkg_remove.c.svn-base
new file mode 100644
index 0000000..5f4219b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_remove.c.svn-base
@@ -0,0 +1,450 @@
+/* opkg_remove.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <glob.h>
+#include <unistd.h>
+
+#include "opkg_message.h"
+#include "opkg_remove.h"
+#include "opkg_cmd.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "libbb/libbb.h"
+
+/*
+ * Returns number of the number of packages depending on the packages provided by this package.
+ * Every package implicitly provides itself.
+ */
+int
+pkg_has_installed_dependents(pkg_t *pkg, abstract_pkg_t *** pdependents)
+{
+     int nprovides = pkg->provides_count;
+     abstract_pkg_t **provides = pkg->provides;
+     unsigned int n_installed_dependents = 0;
+     int i;
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *providee = provides[i];
+	  abstract_pkg_t **dependers = providee->depended_upon_by;
+	  abstract_pkg_t *dep_ab_pkg;
+	  if (dependers == NULL)
+	       continue;
+	  while ((dep_ab_pkg = *dependers++) != NULL) {
+	       if (dep_ab_pkg->state_status == SS_INSTALLED || dep_ab_pkg->state_status == SS_UNPACKED){
+		    n_installed_dependents++;
+               }
+	  }
+
+     }
+     /* if caller requested the set of installed dependents */
+     if (pdependents) {
+	  int p = 0;
+	  abstract_pkg_t **dependents = xcalloc((n_installed_dependents+1), sizeof(abstract_pkg_t *));
+
+	  *pdependents = dependents;
+	  for (i = 0; i < nprovides; i++) {
+	       abstract_pkg_t *providee = provides[i];
+	       abstract_pkg_t **dependers = providee->depended_upon_by;
+	       abstract_pkg_t *dep_ab_pkg;
+	       if (dependers == NULL)
+		    continue;
+	       while ((dep_ab_pkg = *dependers++) != NULL) {
+		    if (dep_ab_pkg->state_status == SS_INSTALLED && !(dep_ab_pkg->state_flag & SF_MARKED)) {
+			 dependents[p++] = dep_ab_pkg;
+			 dep_ab_pkg->state_flag |= SF_MARKED;
+		    }
+	       }
+	  }
+	  dependents[p] = NULL;
+	  /* now clear the marks */
+	  for (i = 0; i < p; i++) {
+	       abstract_pkg_t *dep_ab_pkg = dependents[i];
+	       dep_ab_pkg->state_flag &= ~SF_MARKED;
+	  }
+     }
+     return n_installed_dependents;
+}
+
+static int
+opkg_remove_dependent_pkgs(pkg_t *pkg, abstract_pkg_t **dependents)
+{
+    int i;
+    int a;
+    int count;
+    pkg_vec_t *dependent_pkgs;
+    abstract_pkg_t * ab_pkg;
+
+    if((ab_pkg = pkg->parent) == NULL){
+	opkg_msg(ERROR, "Internal error: pkg %s isn't in hash table\n",
+		pkg->name);
+	return 0;
+    }
+
+    if (dependents == NULL)
+	    return 0;
+
+    // here i am using the dependencies_checked
+    if (ab_pkg->dependencies_checked == 2) // variable to make out whether this package
+	return 0;			   // has already been encountered in the process
+	                                   // of marking packages for removal - Karthik
+    ab_pkg->dependencies_checked = 2;
+
+    i = 0;
+    count = 1;
+    dependent_pkgs = pkg_vec_alloc();
+
+    while (dependents [i] != NULL) {
+        abstract_pkg_t *dep_ab_pkg = dependents[i];
+
+	if (dep_ab_pkg->dependencies_checked == 2){
+	    i++;
+	    continue;
+        }
+        if (dep_ab_pkg->state_status == SS_INSTALLED) {
+            for (a = 0; a < dep_ab_pkg->pkgs->len; a++) {
+                pkg_t *dep_pkg = dep_ab_pkg->pkgs->pkgs[a];
+                if (dep_pkg->state_status == SS_INSTALLED) {
+                    pkg_vec_insert(dependent_pkgs, dep_pkg);
+                    count++;
+                }
+            }
+        }
+	i++;
+	/* 1 - to keep track of visited ab_pkgs when checking for possiblility of a broken removal of pkgs.
+	 * 2 - to keep track of pkgs whose deps have been checked alrdy  - Karthik */
+    }
+
+    if (count == 1) {
+        pkg_vec_free(dependent_pkgs);
+	return 0;
+    }
+
+
+    int err=0;
+    for (i = 0; i < dependent_pkgs->len; i++) {
+        err = opkg_remove_pkg(dependent_pkgs->pkgs[i],0);
+        if (err)
+            break;
+    }
+    pkg_vec_free(dependent_pkgs);
+    return err;
+}
+
+static void
+print_dependents_warning(pkg_t *pkg, abstract_pkg_t **dependents)
+{
+    abstract_pkg_t *dep_ab_pkg;
+    opkg_msg(ERROR, "Package %s is depended upon by packages:\n", pkg->name);
+    while ((dep_ab_pkg = *dependents++) != NULL) {
+	 if (dep_ab_pkg->state_status == SS_INSTALLED)
+	      opkg_msg(ERROR, "\t%s\n", dep_ab_pkg->name);
+    }
+    opkg_msg(ERROR, "These might cease to work if package %s is removed.\n\n",
+		    pkg->name);
+    opkg_msg(ERROR, "Force removal of this package with --force-depends.\n");
+    opkg_msg(ERROR, "Force removal of this package and its dependents\n");
+    opkg_msg(ERROR, "with --force-removal-of-dependent-packages.\n");
+}
+
+/*
+ * Find and remove packages that were autoinstalled and are orphaned
+ * by the removal of pkg.
+ */
+static int
+remove_autoinstalled(pkg_t *pkg)
+{
+	int i, j;
+	int err = 0;
+	int n_deps;
+	pkg_t *p;
+	struct compound_depend *cdep;
+	abstract_pkg_t **dependents;
+
+	int count = pkg->pre_depends_count +
+				pkg->depends_count +
+				pkg->recommends_count +
+				pkg->suggests_count;
+
+	for (i=0; i<count; i++) {
+		cdep = &pkg->depends[i];
+		if (cdep->type != PREDEPEND
+		    && cdep->type != DEPEND
+		    && cdep->type != RECOMMEND)
+			continue;
+		for (j=0; j<cdep->possibility_count; j++) {
+			p = pkg_hash_fetch_installed_by_name(
+					cdep->possibilities[j]->pkg->name);
+
+			/* If the package is not installed, this could have
+			 * been a circular dependency and the package has
+			 * already been removed.
+			 */
+			if (!p)
+				return -1;
+
+			if (!p->auto_installed)
+				continue;
+
+			n_deps = pkg_has_installed_dependents(p, &dependents);
+			if (n_deps == 0) {
+				 opkg_msg(NOTICE, "%s was autoinstalled and is "
+					       "now orphaned, removing.\n",
+					       p->name);
+				if (opkg_remove_pkg(p, 0) != 0) {
+					err = -1;
+				}
+			} else
+				opkg_msg(INFO, "%s was autoinstalled and is "
+						"still required by %d "
+						"installed packages.\n",
+						p->name, n_deps);
+
+			if (dependents)
+				free(dependents);
+		}
+	}
+
+	return err;
+}
+
+int
+opkg_remove_pkg(pkg_t *pkg, int from_upgrade)
+{
+     int err;
+     abstract_pkg_t *parent_pkg = NULL;
+
+/*
+ * If called from an upgrade and not from a normal remove,
+ * ignore the essential flag.
+ */
+     if (pkg->essential && !from_upgrade) {
+	  if (conf->force_removal_of_essential_packages) {
+	       opkg_msg(NOTICE,
+		       "Removing essential package %s under your coercion.\n"
+		       "\tIf your system breaks, you get to keep both pieces\n",
+		       pkg->name);
+	  } else {
+	       opkg_msg(NOTICE, "Refusing to remove essential package %s.\n"
+		       "\tRemoving an essential package may lead to an unusable system, but if\n"
+		       "\tyou enjoy that kind of pain, you can force opkg to proceed against\n"
+		       "\tits will with the option: --force-removal-of-essential-packages\n",
+		       pkg->name);
+	       return -1;
+	  }
+     }
+
+     if ((parent_pkg = pkg->parent) == NULL)
+	  return 0;
+
+     /* only attempt to remove dependent installed packages if
+      * force_depends is not specified or the package is being
+      * replaced.
+      */
+     if (!conf->force_depends
+	 && !(pkg->state_flag & SF_REPLACE)) {
+	  abstract_pkg_t **dependents;
+	  int has_installed_dependents =
+	       pkg_has_installed_dependents(pkg, &dependents);
+
+	  if (has_installed_dependents) {
+	       /*
+		* if this package is depended upon by others, then either we should
+		* not remove it or we should remove it and all of its dependents
+		*/
+
+	       if (!conf->force_removal_of_dependent_packages) {
+		    print_dependents_warning(pkg, dependents);
+		    free(dependents);
+		    return -1;
+	       }
+
+	       /* remove packages depending on this package - Karthik */
+	       err = opkg_remove_dependent_pkgs(pkg, dependents);
+	       if (err) {
+	         free(dependents);
+                 return err;
+               }
+	  }
+          if (dependents)
+              free(dependents);
+     }
+
+     if (from_upgrade == 0) {
+         opkg_msg(NOTICE, "Removing package %s from %s...\n",
+			 pkg->name, pkg->dest->name);
+     }
+     pkg->state_flag |= SF_FILELIST_CHANGED;
+
+     pkg->state_want = SW_DEINSTALL;
+     opkg_state_changed++;
+
+     if (pkg_run_script(pkg, "prerm", "remove") != 0) {
+         if (!conf->force_remove) {
+             opkg_msg(ERROR, "not removing package \"%s\", "
+                             "prerm script failed\n", pkg->name);
+             opkg_msg(NOTICE, "You can force removal of packages with failed "
+                              "prerm scripts with the option: \n"
+                              "\t--force-remove\n");
+             return -1;
+         }
+     }
+
+     /* DPKG_INCOMPATIBILITY: dpkg is slightly different here. It
+	maintains an empty filelist rather than deleting it. That seems
+	like a big pain, and I don't see that that should make a big
+	difference, but for anyone who wants tighter compatibility,
+	feel free to fix this. */
+     remove_data_files_and_list(pkg);
+
+     err = pkg_run_script(pkg, "postrm", "remove");
+
+     remove_maintainer_scripts(pkg);
+     pkg->state_status = SS_NOT_INSTALLED;
+
+     if (parent_pkg)
+	  parent_pkg->state_status = SS_NOT_INSTALLED;
+
+     /* remove autoinstalled packages that are orphaned by the removal of this one */
+     if (conf->autoremove) {
+         if (remove_autoinstalled(pkg) != 0) {
+             err = -1;
+         }
+     }
+     return err;
+}
+
+void
+remove_data_files_and_list(pkg_t *pkg)
+{
+     str_list_t installed_dirs;
+     str_list_t *installed_files;
+     str_list_elt_t *iter;
+     char *file_name;
+     conffile_t *conffile;
+     int removed_a_dir;
+     pkg_t *owner;
+     int rootdirlen = 0;
+
+     installed_files = pkg_get_installed_files(pkg);
+     if (installed_files == NULL) {
+	     opkg_msg(ERROR, "Failed to determine installed "
+		     "files for %s. None removed.\n", pkg->name);
+	     return;
+     }
+
+     str_list_init(&installed_dirs);
+
+     /* don't include trailing slash */
+     if (conf->offline_root)
+          rootdirlen = strlen(conf->offline_root);
+
+     for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) {
+	  file_name = (char *)iter->data;
+
+	  owner = file_hash_get_file_owner(file_name);
+	  if (owner != pkg)
+		  /* File may have been claimed by another package. */
+		  continue;
+
+	  if (file_is_dir(file_name)) {
+	       str_list_append(&installed_dirs, file_name);
+	       continue;
+	  }
+
+	  conffile = pkg_get_conffile(pkg, file_name+rootdirlen);
+	  if (conffile) {
+	       if (conffile_has_been_modified(conffile)) {
+		    opkg_msg(NOTICE, "Not deleting modified conffile %s.\n",
+				    file_name);
+		    continue;
+	       }
+	  }
+
+	  if (!conf->noaction) {
+	  	opkg_msg(INFO, "Deleting %s.\n", file_name);
+	       unlink(file_name);
+	  } else
+	  	opkg_msg(INFO, "Not deleting %s. (noaction)\n",
+				file_name);
+
+	  file_hash_remove(file_name);
+     }
+
+     /* Remove empty directories */
+     if (!conf->noaction) {
+	  do {
+	       removed_a_dir = 0;
+	       for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
+		    file_name = (char *)iter->data;
+
+		    if (rmdir(file_name) == 0) {
+			 opkg_msg(INFO, "Deleting %s.\n", file_name);
+			 removed_a_dir = 1;
+			 str_list_remove(&installed_dirs, &iter);
+		    }
+	       }
+	  } while (removed_a_dir);
+     }
+
+     pkg_free_installed_files(pkg);
+     pkg_remove_installed_files_list(pkg);
+
+     /* Don't print warning for dirs that are provided by other packages */
+     for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
+	  file_name = (char *)iter->data;
+
+	  owner = file_hash_get_file_owner(file_name);
+	  if (owner) {
+	       free(iter->data);
+	       iter->data = NULL;
+	       str_list_remove(&installed_dirs, &iter);
+	  }
+     }
+
+     /* cleanup */
+     while (!void_list_empty(&installed_dirs)) {
+        iter = str_list_pop(&installed_dirs);
+        free(iter->data);
+        free(iter);
+     }
+     str_list_deinit(&installed_dirs);
+}
+
+void
+remove_maintainer_scripts(pkg_t *pkg)
+{
+	int i, err;
+	char *globpattern;
+	glob_t globbuf;
+
+	if (conf->noaction)
+		return;
+
+	sprintf_alloc(&globpattern, "%s/%s.*",
+			pkg->dest->info_dir, pkg->name);
+
+	err = glob(globpattern, 0, NULL, &globbuf);
+	free(globpattern);
+	if (err)
+		return;
+
+	for (i = 0; i < globbuf.gl_pathc; i++) {
+		opkg_msg(INFO, "Deleting %s.\n", globbuf.gl_pathv[i]);
+		unlink(globbuf.gl_pathv[i]);
+	}
+	globfree(&globbuf);
+}
diff --git a/src/libopkg/.svn/text-base/opkg_remove.h.svn-base b/src/libopkg/.svn/text-base/opkg_remove.h.svn-base
new file mode 100644
index 0000000..f0c45d2
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_remove.h.svn-base
@@ -0,0 +1,30 @@
+/* opkg_remove.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_REMOVE_H
+#define OPKG_REMOVE_H
+
+#include "pkg.h"
+#include "opkg_conf.h"
+
+int opkg_remove_pkg(pkg_t *pkg,int message);
+int pkg_has_installed_dependents(pkg_t *pkg, abstract_pkg_t *** pdependents);
+void remove_data_files_and_list(pkg_t *pkg);
+void remove_maintainer_scripts(pkg_t *pkg);
+
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_upgrade.c.svn-base b/src/libopkg/.svn/text-base/opkg_upgrade.c.svn-base
new file mode 100644
index 0000000..10b8217
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_upgrade.c.svn-base
@@ -0,0 +1,130 @@
+/* opkg_upgrade.c - the opkg package management system
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "opkg_install.h"
+#include "opkg_upgrade.h"
+#include "opkg_message.h"
+
+int
+opkg_upgrade_pkg(pkg_t *old)
+{
+     pkg_t *new;
+     int cmp;
+     char *old_version, *new_version;
+
+     if (old->state_flag & SF_HOLD) {
+          opkg_msg(NOTICE, "Not upgrading package %s which is marked "
+                       "hold (flags=%#x).\n", old->name, old->state_flag);
+          return 0;
+     }
+
+     new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+     if (new == NULL) {
+          old_version = pkg_version_str_alloc(old);
+          opkg_msg(NOTICE, "Assuming locally installed package %s (%s) "
+                       "is up to date.\n", old->name, old_version);
+          free(old_version);
+          return 0;
+     }
+
+     old_version = pkg_version_str_alloc(old);
+     new_version = pkg_version_str_alloc(new);
+
+     cmp = pkg_compare_versions(old, new);
+     opkg_msg(DEBUG, "Comparing visible versions of pkg %s:"
+                  "\n\t%s is installed "
+                  "\n\t%s is available "
+                  "\n\t%d was comparison result\n",
+                  old->name, old_version, new_version, cmp);
+     if (cmp == 0) {
+          opkg_msg(INFO, "Package %s (%s) installed in %s is up to date.\n",
+                       old->name, old_version, old->dest->name);
+          free(old_version);
+          free(new_version);
+          return 0;
+     } else if (cmp > 0) {
+          opkg_msg(NOTICE, "Not downgrading package %s on %s from %s to %s.\n",
+                       old->name, old->dest->name, old_version, new_version);
+          free(old_version);
+          free(new_version);
+          return 0;
+     } else if (cmp < 0) {
+          new->dest = old->dest;
+          old->state_want = SW_DEINSTALL;
+     }
+
+    free(old_version);
+    free(new_version);
+    new->state_flag |= SF_USER;
+    return opkg_install_pkg(new,1);
+}
+
+
+static void
+pkg_hash_check_installed_pkg_helper(const char *pkg_name, void *entry,
+		void *data)
+{
+	struct active_list *head = (struct active_list *) data;
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	int j;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		if (pkg->state_status == SS_INSTALLED
+				|| pkg->state_status == SS_UNPACKED)
+			active_list_add(head, &pkg->list);
+	}
+}
+
+struct active_list *
+prepare_upgrade_list(void)
+{
+    struct active_list *head = active_list_head_new();
+    struct active_list *all = active_list_head_new();
+    struct active_list *node=NULL;
+
+    /* ensure all data is valid */
+    pkg_info_preinstall_check();
+
+    hash_table_foreach(&conf->pkg_hash, pkg_hash_check_installed_pkg_helper, all);
+    for (node=active_list_next(all,all); node; node = active_list_next(all, node)) {
+        pkg_t *old, *new;
+        int cmp;
+
+        old = list_entry(node, pkg_t, list);
+        new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+
+        if (new == NULL)
+            continue;
+
+        cmp = pkg_compare_versions(old, new);
+
+        if ( cmp < 0 ) {
+           node = active_list_move_node(all, head, &old->list);
+        }
+    }
+    active_list_head_delete(all);
+    return head;
+}
diff --git a/src/libopkg/.svn/text-base/opkg_upgrade.h.svn-base b/src/libopkg/.svn/text-base/opkg_upgrade.h.svn-base
new file mode 100644
index 0000000..6545fa8
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_upgrade.h.svn-base
@@ -0,0 +1,22 @@
+/* opkg_upgrade.c - the opkg package management system
+
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+#ifndef OPKG_UPGRADE_H
+#define OPKG_UPGRADE_H
+
+#include "active_list.h"
+int opkg_upgrade_pkg(pkg_t *old);
+struct active_list * prepare_upgrade_list (void);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/opkg_utils.c.svn-base b/src/libopkg/.svn/text-base/opkg_utils.c.svn-base
new file mode 100644
index 0000000..ebe4fa8
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_utils.c.svn-base
@@ -0,0 +1,78 @@
+/* opkg_utils.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <ctype.h>
+#include <sys/statvfs.h>
+
+#include "libbb/libbb.h"
+
+unsigned long
+get_available_kbytes(char * filesystem)
+{
+    struct statvfs f;
+
+    if (statvfs(filesystem, &f) == -1) {
+        opkg_perror(ERROR, "Failed to statvfs for %s", filesystem);
+        return 0;
+    }
+
+    // Actually ((sfs.f_bavail * sfs.f_frsize) / 1024)
+    // and here we try to avoid overflow.
+    if (f.f_frsize >= 1024)
+        return (f.f_bavail * (f.f_frsize / 1024));
+    else if (f.f_frsize > 0)
+        return f.f_bavail / (1024 / f.f_frsize);
+
+    opkg_msg(ERROR, "Unknown block size for target filesystem.\n");
+
+    return 0;
+}
+
+/* something to remove whitespace, a hash pooper */
+char *trim_xstrdup(const char *src)
+{
+     const char *end;
+
+     /* remove it from the front */
+     while(src &&
+	   isspace(*src) &&
+	   *src)
+	  src++;
+
+     end = src + (strlen(src) - 1);
+
+     /* and now from the back */
+     while((end > src) &&
+	   isspace(*end))
+	  end--;
+
+     end++;
+
+     /* xstrndup will NULL terminate for us */
+     return xstrndup(src, end-src);
+}
+
+int line_is_blank(const char *line)
+{
+     const char *s;
+
+     for (s = line; *s; s++) {
+	  if (!isspace(*s))
+	       return 0;
+     }
+     return 1;
+}
diff --git a/src/libopkg/.svn/text-base/opkg_utils.h.svn-base b/src/libopkg/.svn/text-base/opkg_utils.h.svn-base
new file mode 100644
index 0000000..092d158
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_utils.h.svn-base
@@ -0,0 +1,25 @@
+/* opkg_utils.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_UTILS_H
+#define OPKG_UTILS_H
+
+unsigned long get_available_kbytes(char * filesystem);
+char *trim_xstrdup(const char *line);
+int line_is_blank(const char *line);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/parse_util.c.svn-base b/src/libopkg/.svn/text-base/parse_util.c.svn-base
new file mode 100644
index 0000000..54850a8
--- /dev/null
+++ b/src/libopkg/.svn/text-base/parse_util.c.svn-base
@@ -0,0 +1,168 @@
+/* parse_util.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Steven M. Ayer
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <ctype.h>
+
+#include "opkg_utils.h"
+#include "libbb/libbb.h"
+
+#include "parse_util.h"
+
+int
+is_field(const char *type, const char *line)
+{
+	if (!strncmp(line, type, strlen(type)))
+		return 1;
+	return 0;
+}
+
+char *
+parse_simple(const char *type, const char *line)
+{
+	return trim_xstrdup(line + strlen(type) + 1);
+}
+
+/*
+ * Parse a comma separated string into an array.
+ */
+char **
+parse_list(const char *raw, unsigned int *count, const char sep, int skip_field)
+{
+	char **depends = NULL;
+	const char *start, *end;
+	int line_count = 0;
+
+	/* skip past the "Field:" marker */
+	if (!skip_field) {
+	while (*raw && *raw != ':')
+		raw++;
+	raw++;
+	}
+
+	if (line_is_blank(raw)) {
+		*count = line_count;
+		return NULL;
+	}
+
+	while (*raw) {
+		depends = xrealloc(depends, sizeof(char *) * (line_count + 1));
+	
+		while (isspace(*raw))
+			raw++;
+
+		start = raw;
+		while (*raw != sep && *raw)
+			raw++;
+		end = raw;
+
+		while (end > start && isspace(*end))
+			end--;
+
+		if (sep == ' ')
+			end++;
+
+		depends[line_count] = xstrndup(start, end-start);
+
+        	line_count++;
+		if (*raw == sep)
+		    raw++;
+	}
+
+	*count = line_count;
+	return depends;
+}
+
+int
+parse_from_stream_nomalloc(parse_line_t parse_line, void *ptr, FILE *fp, uint mask,
+						char **buf0, size_t buf0len)
+{
+	int ret, lineno;
+	char *buf, *nl;
+	size_t buflen;
+
+	lineno = 1;
+	ret = 0;
+
+	buflen = buf0len;
+	buf = *buf0;
+	buf[0] = '\0';
+
+	while (1) {
+		if (fgets(buf, (int)buflen, fp) == NULL) {
+			if (ferror(fp)) {
+				opkg_perror(ERROR, "fgets");
+				ret = -1;
+			} else if (strlen(*buf0) == buf0len-1) {
+				opkg_msg(ERROR, "Missing new line character"
+						" at end of file!\n");
+				parse_line(ptr, *buf0, mask);
+			}
+			break;
+		}
+
+		nl = strchr(buf, '\n');
+		if (nl == NULL) {
+			if (strlen(buf) < buflen-1) {
+				/*
+				 * Line could be exactly buflen-1 long and
+				 * missing a newline, but we won't know until
+				 * fgets fails to read more data.
+				 */
+				opkg_msg(ERROR, "Missing new line character"
+						" at end of file!\n");
+				parse_line(ptr, *buf0, mask);
+				break;
+			}
+			if (buf0len >= EXCESSIVE_LINE_LEN) {
+				opkg_msg(ERROR, "Excessively long line at "
+					"%d. Corrupt file?\n",
+					lineno);
+				ret = -1;
+				break;
+			}
+
+			/*
+			 * Realloc and point buf past the data already read,
+			 * at the NULL terminator inserted by fgets.
+			 * |<--------------- buf0len ----------------->|
+			 * |                     |<------- buflen ---->|
+			 * |---------------------|---------------------|
+			 * buf0                   buf
+			 */
+			buflen = buf0len +1;
+			buf0len *= 2;
+			*buf0 = xrealloc(*buf0, buf0len);
+			buf = *buf0 + buflen -2;
+
+			continue;
+		}
+
+		*nl = '\0';
+
+		lineno++;
+
+		if (parse_line(ptr, *buf0, mask))
+			break;
+
+		buf = *buf0;
+		buflen = buf0len;
+		buf[0] = '\0';
+	}
+
+	return ret;
+}
diff --git a/src/libopkg/.svn/text-base/parse_util.h.svn-base b/src/libopkg/.svn/text-base/parse_util.h.svn-base
new file mode 100644
index 0000000..26e2d5b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/parse_util.h.svn-base
@@ -0,0 +1,31 @@
+/* parse_util.h - the opkg package management system
+
+   Steven M. Ayer
+   
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PARSE_UTIL_H
+#define PARSE_UTIL_H
+
+int is_field(const char *type, const char *line);
+char *parse_simple(const char *type, const char *line);
+char **parse_list(const char *raw, unsigned int *count, const char sep, int skip_field);
+
+typedef int (*parse_line_t)(void *, const char *, uint);
+int parse_from_stream_nomalloc(parse_line_t parse_line, void *item, FILE *fp, uint mask,
+						char **buf0, size_t buf0len);
+
+#define EXCESSIVE_LINE_LEN	(4096 << 8)
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg.c.svn-base b/src/libopkg/.svn/text-base/pkg.c.svn-base
new file mode 100644
index 0000000..d8c3984
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg.c.svn-base
@@ -0,0 +1,1428 @@
+/* pkg.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <libgen.h>
+
+#include "pkg.h"
+
+#include "pkg_parse.h"
+#include "pkg_extract.h"
+#include "opkg_message.h"
+#include "opkg_utils.h"
+
+#include "libbb/libbb.h"
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "xsystem.h"
+#include "opkg_conf.h"
+
+typedef struct enum_map enum_map_t;
+struct enum_map
+{
+     unsigned int value;
+     const char *str;
+};
+
+static const enum_map_t pkg_state_want_map[] = {
+     { SW_UNKNOWN, "unknown"},
+     { SW_INSTALL, "install"},
+     { SW_DEINSTALL, "deinstall"},
+     { SW_PURGE, "purge"}
+};
+
+static const enum_map_t pkg_state_flag_map[] = {
+     { SF_OK, "ok"},
+     { SF_REINSTREQ, "reinstreq"},
+     { SF_HOLD, "hold"},
+     { SF_REPLACE, "replace"},
+     { SF_NOPRUNE, "noprune"},
+     { SF_PREFER, "prefer"},
+     { SF_OBSOLETE, "obsolete"},
+     { SF_USER, "user"},
+};
+
+static const enum_map_t pkg_state_status_map[] = {
+     { SS_NOT_INSTALLED, "not-installed" },
+     { SS_UNPACKED, "unpacked" },
+     { SS_HALF_CONFIGURED, "half-configured" },
+     { SS_INSTALLED, "installed" },
+     { SS_HALF_INSTALLED, "half-installed" },
+     { SS_CONFIG_FILES, "config-files" },
+     { SS_POST_INST_FAILED, "post-inst-failed" },
+     { SS_REMOVAL_FAILED, "removal-failed" }
+};
+
+static void
+pkg_init(pkg_t *pkg)
+{
+     pkg->name = NULL;
+     pkg->epoch = 0;
+     pkg->version = NULL;
+     pkg->revision = NULL;
+     pkg->dest = NULL;
+     pkg->src = NULL;
+     pkg->architecture = NULL;
+     pkg->maintainer = NULL;
+     pkg->section = NULL;
+     pkg->description = NULL;
+     pkg->state_want = SW_UNKNOWN;
+     pkg->state_flag = SF_OK;
+     pkg->state_status = SS_NOT_INSTALLED;
+     pkg->depends_str = NULL;
+     pkg->provides_str = NULL;
+     pkg->depends_count = 0;
+     pkg->depends = NULL;
+     pkg->suggests_str = NULL;
+     pkg->recommends_str = NULL;
+     pkg->suggests_count = 0;
+     pkg->recommends_count = 0;
+
+     active_list_init(&pkg->list);
+
+     pkg->conflicts = NULL;
+     pkg->conflicts_count = 0;
+
+     pkg->replaces = NULL;
+     pkg->replaces_count = 0;
+
+     pkg->pre_depends_count = 0;
+     pkg->pre_depends_str = NULL;
+     pkg->provides_count = 0;
+     pkg->provides = NULL;
+     pkg->filename = NULL;
+     pkg->local_filename = NULL;
+     pkg->tmp_unpack_dir = NULL;
+     pkg->md5sum = NULL;
+#if defined HAVE_SHA256
+     pkg->sha256sum = NULL;
+#endif
+     pkg->size = 0;
+     pkg->installed_size = 0;
+     pkg->priority = NULL;
+     pkg->source = NULL;
+     conffile_list_init(&pkg->conffiles);
+     pkg->installed_files = NULL;
+     pkg->installed_files_ref_cnt = 0;
+     pkg->essential = 0;
+     pkg->provided_by_hand = 0;
+}
+
+pkg_t *
+pkg_new(void)
+{
+     pkg_t *pkg;
+
+     pkg = xcalloc(1, sizeof(pkg_t));
+     pkg_init(pkg);
+
+     return pkg;
+}
+
+static void
+compound_depend_deinit(compound_depend_t *depends)
+{
+    int i;
+    for (i = 0; i < depends->possibility_count; i++)
+    {
+        depend_t *d;
+        d = depends->possibilities[i];
+        free (d->version);
+        free (d);
+    }
+    free (depends->possibilities);
+}
+
+void
+pkg_deinit(pkg_t *pkg)
+{
+	int i;
+
+	if (pkg->name)
+		free(pkg->name);
+	pkg->name = NULL;
+
+	pkg->epoch = 0;
+
+	if (pkg->version)
+		free(pkg->version);
+	pkg->version = NULL;
+	/* revision shares storage with version, so don't free */
+	pkg->revision = NULL;
+
+	/* owned by opkg_conf_t */
+	pkg->dest = NULL;
+	/* owned by opkg_conf_t */
+	pkg->src = NULL;
+
+	if (pkg->architecture)
+		free(pkg->architecture);
+	pkg->architecture = NULL;
+
+	if (pkg->maintainer)
+		free(pkg->maintainer);
+	pkg->maintainer = NULL;
+
+	if (pkg->section)
+		free(pkg->section);
+	pkg->section = NULL;
+
+	if (pkg->description)
+		free(pkg->description);
+	pkg->description = NULL;
+
+	pkg->state_want = SW_UNKNOWN;
+	pkg->state_flag = SF_OK;
+	pkg->state_status = SS_NOT_INSTALLED;
+
+	active_list_clear(&pkg->list);
+
+	if (pkg->replaces)
+		free (pkg->replaces);
+	pkg->replaces = NULL;
+
+	if (pkg->depends) {
+		int count = pkg->pre_depends_count
+				+ pkg->depends_count
+				+ pkg->recommends_count
+				+ pkg->suggests_count;
+
+		for (i=0; i<count; i++)
+			compound_depend_deinit (&pkg->depends[i]);
+		free (pkg->depends);
+	}
+
+	if (pkg->conflicts) {
+		for (i=0; i<pkg->conflicts_count; i++)
+			compound_depend_deinit (&pkg->conflicts[i]);
+		free (pkg->conflicts);
+	}
+
+	if (pkg->provides)
+		free (pkg->provides);
+
+	pkg->pre_depends_count = 0;
+	pkg->provides_count = 0;
+
+	if (pkg->filename)
+		free(pkg->filename);
+	pkg->filename = NULL;
+
+	if (pkg->local_filename)
+		free(pkg->local_filename);
+	pkg->local_filename = NULL;
+
+     /* CLEANUP: It'd be nice to pullin the cleanup function from
+	opkg_install.c here. See comment in
+	opkg_install.c:cleanup_temporary_files */
+	if (pkg->tmp_unpack_dir)
+		free(pkg->tmp_unpack_dir);
+	pkg->tmp_unpack_dir = NULL;
+
+	if (pkg->md5sum)
+		free(pkg->md5sum);
+	pkg->md5sum = NULL;
+
+#if defined HAVE_SHA256
+	if (pkg->sha256sum)
+		free(pkg->sha256sum);
+	pkg->sha256sum = NULL;
+#endif
+
+	if (pkg->priority)
+		free(pkg->priority);
+	pkg->priority = NULL;
+
+	if (pkg->source)
+		free(pkg->source);
+	pkg->source = NULL;
+
+	conffile_list_deinit(&pkg->conffiles);
+
+	/* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
+	since if they are calling deinit, they should know. Maybe do an
+	assertion here instead? */
+	pkg->installed_files_ref_cnt = 1;
+	pkg_free_installed_files(pkg);
+	pkg->essential = 0;
+
+	if (pkg->tags)
+		free (pkg->tags);
+	pkg->tags = NULL;
+}
+
+int
+pkg_init_from_file(pkg_t *pkg, const char *filename)
+{
+	int fd, err = 0;
+	FILE *control_file;
+	char *control_path, *tmp;
+
+	pkg_init(pkg);
+
+	pkg->local_filename = xstrdup(filename);
+
+	tmp = xstrdup(filename);
+	sprintf_alloc(&control_path, "%s/%s.control.XXXXXX",
+                        conf->tmp_dir,
+                        basename(tmp));
+	free(tmp);
+	fd = mkstemp(control_path);
+	if (fd == -1) {
+		opkg_perror(ERROR, "Failed to make temp file %s", control_path);
+		err = -1;
+		goto err0;
+	}
+
+	control_file = fdopen(fd, "r+");
+	if (control_file == NULL) {
+		opkg_perror(ERROR, "Failed to fdopen %s", control_path);
+		close(fd);
+		err = -1;
+		goto err1;
+	}
+
+	err = pkg_extract_control_file_to_stream(pkg, control_file);
+	if (err) {
+		opkg_msg(ERROR, "Failed to extract control file from %s.\n",
+				filename);
+		goto err2;
+	}
+
+	rewind(control_file);
+
+	if ((err = pkg_parse_from_stream(pkg, control_file, 0))) {
+		if (err == 1) {
+			opkg_msg(ERROR, "Malformed package file %s.\n",
+				filename);
+		}
+		err = -1;
+	}
+
+err2:
+	fclose(control_file);
+err1:
+	unlink(control_path);
+err0:
+	free(control_path);
+
+	return err;
+}
+
+/* Merge any new information in newpkg into oldpkg */
+int
+pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
+{
+     if (oldpkg == newpkg) {
+	  return 0;
+     }
+
+     if (!oldpkg->auto_installed)
+	  oldpkg->auto_installed = newpkg->auto_installed;
+
+     if (!oldpkg->src)
+	  oldpkg->src = newpkg->src;
+     if (!oldpkg->dest)
+	  oldpkg->dest = newpkg->dest;
+     if (!oldpkg->architecture)
+	  oldpkg->architecture = xstrdup(newpkg->architecture);
+     if (!oldpkg->arch_priority)
+	  oldpkg->arch_priority = newpkg->arch_priority;
+     if (!oldpkg->section)
+	  oldpkg->section = xstrdup(newpkg->section);
+     if(!oldpkg->maintainer)
+	  oldpkg->maintainer = xstrdup(newpkg->maintainer);
+     if(!oldpkg->description)
+	  oldpkg->description = xstrdup(newpkg->description);
+
+     if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
+	  oldpkg->depends_count = newpkg->depends_count;
+	  newpkg->depends_count = 0;
+
+	  oldpkg->depends = newpkg->depends;
+	  newpkg->depends = NULL;
+
+	  oldpkg->pre_depends_count = newpkg->pre_depends_count;
+	  newpkg->pre_depends_count = 0;
+
+	  oldpkg->recommends_count = newpkg->recommends_count;
+	  newpkg->recommends_count = 0;
+
+	  oldpkg->suggests_count = newpkg->suggests_count;
+	  newpkg->suggests_count = 0;
+     }
+
+     if (oldpkg->provides_count <= 1) {
+	  oldpkg->provides_count = newpkg->provides_count;
+	  newpkg->provides_count = 0;
+
+	  if (!oldpkg->provides) {
+		oldpkg->provides = newpkg->provides;
+		newpkg->provides = NULL;
+	  }
+     }
+
+     if (!oldpkg->conflicts_count) {
+	  oldpkg->conflicts_count = newpkg->conflicts_count;
+	  newpkg->conflicts_count = 0;
+
+	  oldpkg->conflicts = newpkg->conflicts;
+	  newpkg->conflicts = NULL;
+     }
+
+     if (!oldpkg->replaces_count) {
+	  oldpkg->replaces_count = newpkg->replaces_count;
+	  newpkg->replaces_count = 0;
+
+	  oldpkg->replaces = newpkg->replaces;
+	  newpkg->replaces = NULL;
+     }
+
+     if (!oldpkg->filename)
+	  oldpkg->filename = xstrdup(newpkg->filename);
+     if (!oldpkg->local_filename)
+	  oldpkg->local_filename = xstrdup(newpkg->local_filename);
+     if (!oldpkg->tmp_unpack_dir)
+	  oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
+     if (!oldpkg->md5sum)
+	  oldpkg->md5sum = xstrdup(newpkg->md5sum);
+#if defined HAVE_SHA256
+     if (!oldpkg->sha256sum)
+	  oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
+#endif
+     if (!oldpkg->size)
+	  oldpkg->size = newpkg->size;
+     if (!oldpkg->installed_size)
+	  oldpkg->installed_size = newpkg->installed_size;
+     if (!oldpkg->priority)
+	  oldpkg->priority = xstrdup(newpkg->priority);
+     if (!oldpkg->source)
+	  oldpkg->source = xstrdup(newpkg->source);
+
+     if (nv_pair_list_empty(&oldpkg->conffiles)){
+	  list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
+     }
+
+     if (!oldpkg->installed_files){
+	  oldpkg->installed_files = newpkg->installed_files;
+	  oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
+	  newpkg->installed_files = NULL;
+     }
+
+     if (!oldpkg->essential)
+	  oldpkg->essential = newpkg->essential;
+
+     return 0;
+}
+
+static void
+abstract_pkg_init(abstract_pkg_t *ab_pkg)
+{
+     ab_pkg->provided_by = abstract_pkg_vec_alloc();
+     ab_pkg->dependencies_checked = 0;
+     ab_pkg->state_status = SS_NOT_INSTALLED;
+}
+
+abstract_pkg_t *
+abstract_pkg_new(void)
+{
+     abstract_pkg_t * ab_pkg;
+
+     ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
+     abstract_pkg_init(ab_pkg);
+
+     return ab_pkg;
+}
+
+void
+set_flags_from_control(pkg_t *pkg){
+     char *file_name;
+     FILE *fp;
+
+     sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
+
+     fp = fopen(file_name, "r");
+     if (fp == NULL) {
+	     opkg_perror(ERROR, "Failed to open %s", file_name);
+	     free(file_name);
+	     return;
+     }
+
+     free(file_name);
+
+     if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
+        opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
+			pkg->name);
+     }
+
+     fclose(fp);
+
+     return;
+}
+
+static const char *
+pkg_state_want_to_str(pkg_state_want_t sw)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
+	  if (pkg_state_want_map[i].value == sw) {
+	       return pkg_state_want_map[i].str;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
+     return "<STATE_WANT_UNKNOWN>";
+}
+
+pkg_state_want_t
+pkg_state_want_from_str(char *str)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
+	  if (strcmp(str, pkg_state_want_map[i].str) == 0) {
+	       return pkg_state_want_map[i].value;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
+     return SW_UNKNOWN;
+}
+
+static char *
+pkg_state_flag_to_str(pkg_state_flag_t sf)
+{
+	int i;
+	unsigned int len;
+	char *str;
+
+	/* clear the temporary flags before converting to string */
+	sf &= SF_NONVOLATILE_FLAGS;
+
+	if (sf == 0)
+		return xstrdup("ok");
+
+	len = 0;
+	for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+		if (sf & pkg_state_flag_map[i].value)
+			len += strlen(pkg_state_flag_map[i].str) + 1;
+	}
+
+	str = xmalloc(len+1);
+	str[0] = '\0';
+
+	for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+		if (sf & pkg_state_flag_map[i].value) {
+			strncat(str, pkg_state_flag_map[i].str, len);
+			strncat(str, ",", len);
+		}
+	}
+
+	len = strlen(str);
+	str[len-1] = '\0'; /* squash last comma */
+
+	return str;
+}
+
+pkg_state_flag_t
+pkg_state_flag_from_str(const char *str)
+{
+     int i;
+     int sf = SF_OK;
+     const char *sfname;
+     unsigned int sfname_len;
+
+     if (strcmp(str, "ok") == 0) {
+	  return SF_OK;
+     }
+     for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+	  sfname = pkg_state_flag_map[i].str;
+	  sfname_len = strlen(sfname);
+	  if (strncmp(str, sfname, sfname_len) == 0) {
+	       sf |= pkg_state_flag_map[i].value;
+	       str += sfname_len;
+	       if (str[0] == ',') {
+		    str++;
+	       } else {
+		    break;
+	       }
+	  }
+     }
+
+     return sf;
+}
+
+static const char *
+pkg_state_status_to_str(pkg_state_status_t ss)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
+	  if (pkg_state_status_map[i].value == ss) {
+	       return pkg_state_status_map[i].str;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
+     return "<STATE_STATUS_UNKNOWN>";
+}
+
+pkg_state_status_t
+pkg_state_status_from_str(const char *str)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
+	  if (strcmp(str, pkg_state_status_map[i].str) == 0) {
+	       return pkg_state_status_map[i].value;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
+     return SS_NOT_INSTALLED;
+}
+
+void
+pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
+{
+     int i, j;
+     char *str;
+     int depends_count = pkg->pre_depends_count +
+			 pkg->depends_count +
+			 pkg->recommends_count +
+			 pkg->suggests_count;
+
+     if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
+	  goto UNKNOWN_FMT_FIELD;
+     }
+
+     switch (field[0])
+     {
+     case 'a':
+     case 'A':
+	  if (strcasecmp(field, "Architecture") == 0) {
+	       if (pkg->architecture) {
+                   fprintf(fp, "Architecture: %s\n", pkg->architecture);
+	       }
+	  } else if (strcasecmp(field, "Auto-Installed") == 0) {
+		if (pkg->auto_installed)
+		    fprintf(fp, "Auto-Installed: yes\n");
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'c':
+     case 'C':
+	  if (strcasecmp(field, "Conffiles") == 0) {
+	       conffile_list_elt_t *iter;
+
+	       if (nv_pair_list_empty(&pkg->conffiles))
+		    return;
+
+               fprintf(fp, "Conffiles:\n");
+	       for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+		    if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
+                         fprintf(fp, " %s %s\n",
+                                 ((conffile_t *)iter->data)->name,
+                                 ((conffile_t *)iter->data)->value);
+		    }
+	       }
+	  } else if (strcasecmp(field, "Conflicts") == 0) {
+	       struct depend *cdep;
+	       if (pkg->conflicts_count) {
+                    fprintf(fp, "Conflicts:");
+		    for(i = 0; i < pkg->conflicts_count; i++) {
+			cdep = pkg->conflicts[i].possibilities[0];
+                        fprintf(fp, "%s %s", i == 0 ? "" : ",",
+				cdep->pkg->name);
+			if (cdep->version) {
+				fprintf(fp, " (%s%s)",
+					constraint_to_str(cdep->constraint),
+					cdep->version);
+			}
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'd':
+     case 'D':
+	  if (strcasecmp(field, "Depends") == 0) {
+	       if (pkg->depends_count) {
+                    fprintf(fp, "Depends:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != DEPEND)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+		    fprintf(fp, "\n");
+	       }
+	  } else if (strcasecmp(field, "Description") == 0) {
+	       if (pkg->description) {
+                   fprintf(fp, "Description: %s\n", pkg->description);
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+          break;
+     case 'e':
+     case 'E':
+	  if (pkg->essential) {
+              fprintf(fp, "Essential: yes\n");
+	  }
+	  break;
+     case 'f':
+     case 'F':
+	  if (pkg->filename) {
+              fprintf(fp, "Filename: %s\n", pkg->filename);
+	  }
+	  break;
+     case 'i':
+     case 'I':
+	  if (strcasecmp(field, "Installed-Size") == 0) {
+               fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
+	  } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
+               fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
+	  }
+	  break;
+     case 'm':
+     case 'M':
+	  if (strcasecmp(field, "Maintainer") == 0) {
+	       if (pkg->maintainer) {
+                   fprintf(fp, "Maintainer: %s\n", pkg->maintainer);
+	       }
+	  } else if (strcasecmp(field, "MD5sum") == 0) {
+	       if (pkg->md5sum) {
+                   fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'p':
+     case 'P':
+	  if (strcasecmp(field, "Package") == 0) {
+               fprintf(fp, "Package: %s\n", pkg->name);
+	  } else if (strcasecmp(field, "Priority") == 0) {
+               fprintf(fp, "Priority: %s\n", pkg->priority);
+	  } else if (strcasecmp(field, "Provides") == 0) {
+	       if (pkg->provides_count) {
+                  fprintf(fp, "Provides:");
+		  for(i = 1; i < pkg->provides_count; i++) {
+                      fprintf(fp, "%s %s", i == 1 ? "" : ",",
+				      pkg->provides[i]->name);
+                  }
+                  fprintf(fp, "\n");
+               }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'r':
+     case 'R':
+	  if (strcasecmp (field, "Replaces") == 0) {
+	       if (pkg->replaces_count) {
+                    fprintf(fp, "Replaces:");
+		    for (i = 0; i < pkg->replaces_count; i++) {
+                        fprintf(fp, "%s %s", i == 0 ? "" : ",",
+					pkg->replaces[i]->name);
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else if (strcasecmp (field, "Recommends") == 0) {
+	       if (pkg->recommends_count) {
+                    fprintf(fp, "Recommends:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != RECOMMEND)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 's':
+     case 'S':
+	  if (strcasecmp(field, "Section") == 0) {
+	       if (pkg->section) {
+                   fprintf(fp, "Section: %s\n", pkg->section);
+	       }
+#if defined HAVE_SHA256
+	  } else if (strcasecmp(field, "SHA256sum") == 0) {
+	       if (pkg->sha256sum) {
+                   fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
+	       }
+#endif
+	  } else if (strcasecmp(field, "Size") == 0) {
+	       if (pkg->size) {
+                   fprintf(fp, "Size: %ld\n", pkg->size);
+	       }
+	  } else if (strcasecmp(field, "Source") == 0) {
+	       if (pkg->source) {
+                   fprintf(fp, "Source: %s\n", pkg->source);
+               }
+	  } else if (strcasecmp(field, "Status") == 0) {
+               char *pflag = pkg_state_flag_to_str(pkg->state_flag);
+               fprintf(fp, "Status: %s %s %s\n",
+               	               pkg_state_want_to_str(pkg->state_want),
+			       pflag,
+                               pkg_state_status_to_str(pkg->state_status));
+               free(pflag);
+	  } else if (strcasecmp(field, "Suggests") == 0) {
+	       if (pkg->suggests_count) {
+                    fprintf(fp, "Suggests:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != SUGGEST)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 't':
+     case 'T':
+	  if (strcasecmp(field, "Tags") == 0) {
+	       if (pkg->tags) {
+                   fprintf(fp, "Tags: %s\n", pkg->tags);
+	       }
+	  }
+	  break;
+     case 'v':
+     case 'V':
+	  {
+	       char *version = pkg_version_str_alloc(pkg);
+	       if (version == NULL)
+	            return;
+               fprintf(fp, "Version: %s\n", version);
+	       free(version);
+          }
+	  break;
+     default:
+	  goto UNKNOWN_FMT_FIELD;
+     }
+
+     return;
+
+UNKNOWN_FMT_FIELD:
+     opkg_msg(ERROR, "Internal error: field=%s\n", field);
+}
+
+void
+pkg_formatted_info(FILE *fp, pkg_t *pkg)
+{
+	pkg_formatted_field(fp, pkg, "Package");
+	pkg_formatted_field(fp, pkg, "Version");
+	pkg_formatted_field(fp, pkg, "Depends");
+	pkg_formatted_field(fp, pkg, "Recommends");
+	pkg_formatted_field(fp, pkg, "Suggests");
+	pkg_formatted_field(fp, pkg, "Provides");
+	pkg_formatted_field(fp, pkg, "Replaces");
+	pkg_formatted_field(fp, pkg, "Conflicts");
+	pkg_formatted_field(fp, pkg, "Status");
+	pkg_formatted_field(fp, pkg, "Section");
+	pkg_formatted_field(fp, pkg, "Essential");
+	pkg_formatted_field(fp, pkg, "Architecture");
+	pkg_formatted_field(fp, pkg, "Maintainer");
+	pkg_formatted_field(fp, pkg, "MD5sum");
+	pkg_formatted_field(fp, pkg, "Size");
+	pkg_formatted_field(fp, pkg, "Filename");
+	pkg_formatted_field(fp, pkg, "Conffiles");
+	pkg_formatted_field(fp, pkg, "Source");
+	pkg_formatted_field(fp, pkg, "Description");
+	pkg_formatted_field(fp, pkg, "Installed-Time");
+	pkg_formatted_field(fp, pkg, "Tags");
+	fputs("\n", fp);
+}
+
+void
+pkg_print_status(pkg_t * pkg, FILE * file)
+{
+     if (pkg == NULL) {
+	  return;
+     }
+
+     pkg_formatted_field(file, pkg, "Package");
+     pkg_formatted_field(file, pkg, "Version");
+     pkg_formatted_field(file, pkg, "Depends");
+     pkg_formatted_field(file, pkg, "Recommends");
+     pkg_formatted_field(file, pkg, "Suggests");
+     pkg_formatted_field(file, pkg, "Provides");
+     pkg_formatted_field(file, pkg, "Replaces");
+     pkg_formatted_field(file, pkg, "Conflicts");
+     pkg_formatted_field(file, pkg, "Status");
+     pkg_formatted_field(file, pkg, "Essential");
+     pkg_formatted_field(file, pkg, "Architecture");
+     pkg_formatted_field(file, pkg, "Conffiles");
+     pkg_formatted_field(file, pkg, "Installed-Time");
+     pkg_formatted_field(file, pkg, "Auto-Installed");
+     fputs("\n", file);
+}
+
+/*
+ * libdpkg - Debian packaging suite library routines
+ * vercmp.c - comparison of version numbers
+ *
+ * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
+ */
+
+/* assume ascii; warning: evaluates x multiple times! */
+#define order(x) ((x) == '~' ? -1 \
+		: isdigit((x)) ? 0 \
+		: !(x) ? 0 \
+		: isalpha((x)) ? (x) \
+		: (x) + 256)
+
+static int
+verrevcmp(const char *val, const char *ref) {
+  if (!val) val= "";
+  if (!ref) ref= "";
+
+  while (*val || *ref) {
+    int first_diff= 0;
+
+    while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
+      int vc= order(*val), rc= order(*ref);
+      if (vc != rc) return vc - rc;
+      val++; ref++;
+    }
+
+    while ( *val == '0' ) val++;
+    while ( *ref == '0' ) ref++;
+    while (isdigit(*val) && isdigit(*ref)) {
+      if (!first_diff) first_diff= *val - *ref;
+      val++; ref++;
+    }
+    if (isdigit(*val)) return 1;
+    if (isdigit(*ref)) return -1;
+    if (first_diff) return first_diff;
+  }
+  return 0;
+}
+
+int
+pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
+{
+     int r;
+
+     if (pkg->epoch > ref_pkg->epoch) {
+	  return 1;
+     }
+
+     if (pkg->epoch < ref_pkg->epoch) {
+	  return -1;
+     }
+
+     r = verrevcmp(pkg->version, ref_pkg->version);
+     if (r) {
+	  return r;
+     }
+
+     r = verrevcmp(pkg->revision, ref_pkg->revision);
+     if (r) {
+	  return r;
+     }
+
+     return r;
+}
+
+
+int
+pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
+{
+     int r;
+
+     r = pkg_compare_versions(it, ref);
+
+     if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
+	  return r <= 0;
+     }
+
+     if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
+	  return r >= 0;
+     }
+
+     if (strcmp(op, "<<") == 0) {
+	  return r < 0;
+     }
+
+     if (strcmp(op, ">>") == 0) {
+	  return r > 0;
+     }
+
+     if (strcmp(op, "=") == 0) {
+	  return r == 0;
+     }
+
+     opkg_msg(ERROR, "Unknown operator: %s.\n", op);
+     return 0;
+}
+
+int
+pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
+{
+     const pkg_t *a = *(const pkg_t**) p1;
+     const pkg_t *b = *(const pkg_t**) p2;
+     int namecmp;
+     int vercmp;
+     if (!a->name || !b->name) {
+       opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
+	       a->name, b->name);
+       return 0;
+     }
+
+     namecmp = strcmp(a->name, b->name);
+     if (namecmp)
+	  return namecmp;
+     vercmp = pkg_compare_versions(a, b);
+     if (vercmp)
+	  return vercmp;
+     if (!a->arch_priority || !b->arch_priority) {
+       opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
+	       a->arch_priority, b->arch_priority);
+       return 0;
+     }
+     if (a->arch_priority > b->arch_priority)
+	  return 1;
+     if (a->arch_priority < b->arch_priority)
+	  return -1;
+     return 0;
+}
+
+int
+abstract_pkg_name_compare(const void *p1, const void *p2)
+{
+     const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
+     const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
+     if (!a->name || !b->name) {
+       opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
+	       a->name, b->name);
+       return 0;
+     }
+     return strcmp(a->name, b->name);
+}
+
+
+char *
+pkg_version_str_alloc(pkg_t *pkg)
+{
+	char *version;
+
+	if (pkg->epoch) {
+		if (pkg->revision)
+			sprintf_alloc(&version, "%d:%s-%s",
+				pkg->epoch, pkg->version, pkg->revision);
+		else
+			sprintf_alloc(&version, "%d:%s",
+				pkg->epoch, pkg->version);
+	} else {
+		if (pkg->revision)
+			sprintf_alloc(&version, "%s-%s",
+				pkg->version, pkg->revision);
+		else
+			version = xstrdup(pkg->version);
+	}
+
+	return version;
+}
+
+/*
+ * XXX: this should be broken into two functions
+ */
+str_list_t *
+pkg_get_installed_files(pkg_t *pkg)
+{
+     int err, fd;
+     char *list_file_name = NULL;
+     FILE *list_file = NULL;
+     char *line;
+     char *installed_file_name;
+     unsigned int rootdirlen = 0;
+     int list_from_package;
+
+     pkg->installed_files_ref_cnt++;
+
+     if (pkg->installed_files) {
+	  return pkg->installed_files;
+     }
+
+     pkg->installed_files = str_list_alloc();
+
+     /*
+      * For installed packages, look at the package.list file in the database.
+      * For uninstalled packages, get the file list directly from the package.
+      */
+     if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL)
+	     list_from_package = 1;
+     else
+	     list_from_package = 0;
+
+     if (list_from_package) {
+	  if (pkg->local_filename == NULL) {
+	       return pkg->installed_files;
+	  }
+	  /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
+	     file. In other words, change deb_extract so that it can
+	     simply return the file list as a char *[] rather than
+	     insisting on writing it to a FILE * as it does now. */
+	  sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
+					  conf->tmp_dir, pkg->name);
+	  fd = mkstemp(list_file_name);
+	  if (fd == -1) {
+	       opkg_perror(ERROR, "Failed to make temp file %s.",
+			       list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  list_file = fdopen(fd, "r+");
+	  if (list_file == NULL) {
+	       opkg_perror(ERROR, "Failed to fdopen temp file %s.",
+			       list_file_name);
+	       close(fd);
+	       unlink(list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  err = pkg_extract_data_file_names_to_stream(pkg, list_file);
+	  if (err) {
+	       opkg_msg(ERROR, "Error extracting file list from %s.\n",
+			       pkg->local_filename);
+	       fclose(list_file);
+	       unlink(list_file_name);
+	       free(list_file_name);
+	       str_list_deinit(pkg->installed_files);
+	       pkg->installed_files = NULL;
+	       return NULL;
+	  }
+	  rewind(list_file);
+     } else {
+	  sprintf_alloc(&list_file_name, "%s/%s.list",
+			pkg->dest->info_dir, pkg->name);
+	  list_file = fopen(list_file_name, "r");
+	  if (list_file == NULL) {
+	       opkg_perror(ERROR, "Failed to open %s",
+		       list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  free(list_file_name);
+     }
+
+     if (conf->offline_root)
+          rootdirlen = strlen(conf->offline_root);
+
+     while (1) {
+	  char *file_name;
+
+	  line = file_read_line_alloc(list_file);
+	  if (line == NULL) {
+	       break;
+	  }
+	  file_name = line;
+
+	  if (list_from_package) {
+	       if (*file_name == '.') {
+		    file_name++;
+	       }
+	       if (*file_name == '/') {
+		    file_name++;
+	       }
+	       sprintf_alloc(&installed_file_name, "%s%s",
+			       pkg->dest->root_dir, file_name);
+	  } else {
+	       if (conf->offline_root &&
+	               strncmp(conf->offline_root, file_name, rootdirlen)) {
+	            sprintf_alloc(&installed_file_name, "%s%s",
+				    conf->offline_root, file_name);
+	       } else {
+	            // already contains root_dir as header -> ABSOLUTE
+	            sprintf_alloc(&installed_file_name, "%s", file_name);
+	       }
+	  }
+	  str_list_append(pkg->installed_files, installed_file_name);
+          free(installed_file_name);
+	  free(line);
+     }
+
+     fclose(list_file);
+
+     if (list_from_package) {
+	  unlink(list_file_name);
+	  free(list_file_name);
+     }
+
+     return pkg->installed_files;
+}
+
+/* XXX: CLEANUP: This function and it's counterpart,
+   (pkg_get_installed_files), do not match our init/deinit naming
+   convention. Nor the alloc/free convention. But, then again, neither
+   of these conventions currrently fit the way these two functions
+   work. */
+void
+pkg_free_installed_files(pkg_t *pkg)
+{
+     pkg->installed_files_ref_cnt--;
+
+     if (pkg->installed_files_ref_cnt > 0)
+	  return;
+
+     if (pkg->installed_files) {
+         str_list_purge(pkg->installed_files);
+     }
+
+     pkg->installed_files = NULL;
+}
+
+void
+pkg_remove_installed_files_list(pkg_t *pkg)
+{
+	char *list_file_name;
+
+	sprintf_alloc(&list_file_name, "%s/%s.list",
+		pkg->dest->info_dir, pkg->name);
+
+	if (!conf->noaction)
+		(void)unlink(list_file_name);
+
+	free(list_file_name);
+}
+
+conffile_t *
+pkg_get_conffile(pkg_t *pkg, const char *file_name)
+{
+     conffile_list_elt_t *iter;
+     conffile_t *conffile;
+
+     if (pkg == NULL) {
+	  return NULL;
+     }
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  conffile = (conffile_t *)iter->data;
+
+	  if (strcmp(conffile->name, file_name) == 0) {
+	       return conffile;
+	  }
+     }
+
+     return NULL;
+}
+
+int
+pkg_run_script(pkg_t *pkg, const char *script, const char *args)
+{
+     int err;
+     char *path;
+     char *cmd;
+
+     if (conf->noaction)
+	     return 0;
+
+     if (conf->offline_root && !conf->force_postinstall) {
+          opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
+			  pkg->name, script);
+	  return 0;
+     }
+
+     /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
+	have scripts in pkg->tmp_unpack_dir. */
+     if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
+	  if (pkg->dest == NULL) {
+	       opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
+		       pkg->name);
+	       return -1;
+	  }
+	  sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
+     } else {
+	  if (pkg->tmp_unpack_dir == NULL) {
+	       opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
+		       pkg->name);
+	       return -1;
+	  }
+	  sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
+     }
+
+     opkg_msg(INFO, "Running script %s.\n", path);
+
+     setenv("PKG_ROOT",
+	    pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
+
+     if (! file_exists(path)) {
+	  free(path);
+	  return 0;
+     }
+
+     sprintf_alloc(&cmd, "%s %s", path, args);
+     free(path);
+     {
+	  const char *argv[] = {"sh", "-c", cmd, NULL};
+	  err = xsystem(argv);
+     }
+     free(cmd);
+
+     if (err) {
+	  opkg_msg(ERROR, "package \"%s\" %s script returned status %d.\n", 
+               pkg->name, script, err);
+	  return err;
+     }
+
+     return 0;
+}
+
+int
+pkg_arch_supported(pkg_t *pkg)
+{
+     nv_pair_list_elt_t *l;
+
+     if (!pkg->architecture)
+	  return 1;
+
+     list_for_each_entry(l , &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  if (strcmp(nv->name, pkg->architecture) == 0) {
+	       opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
+			       nv->name, nv->value, pkg->name);
+	       return 1;
+	  }
+     }
+
+     opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
+		     pkg->architecture, pkg->name);
+     return 0;
+}
+
+void
+pkg_info_preinstall_check(void)
+{
+     int i;
+     pkg_vec_t *installed_pkgs = pkg_vec_alloc();
+
+     /* update the file owner data structure */
+     opkg_msg(INFO, "Updating file owner list.\n");
+     pkg_hash_fetch_all_installed(installed_pkgs);
+     for (i = 0; i < installed_pkgs->len; i++) {
+	  pkg_t *pkg = installed_pkgs->pkgs[i];
+	  str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
+	  str_list_elt_t *iter, *niter;
+	  if (installed_files == NULL) {
+	       opkg_msg(ERROR, "Failed to determine installed "
+			       "files for pkg %s.\n", pkg->name);
+	       break;
+	  }
+	  for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
+                  iter;
+                  iter = niter, niter = str_list_next(installed_files, iter)) {
+	       char *installed_file = (char *) iter->data;
+	       file_hash_set_file_owner(installed_file, pkg);
+	  }
+	  pkg_free_installed_files(pkg);
+     }
+     pkg_vec_free(installed_pkgs);
+}
+
+struct pkg_write_filelist_data {
+     pkg_t *pkg;
+     FILE *stream;
+};
+
+static void
+pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
+{
+     struct pkg_write_filelist_data *data = data_;
+     pkg_t *entry = entry_;
+     if (entry == data->pkg) {
+	  fprintf(data->stream, "%s\n", key);
+     }
+}
+
+int
+pkg_write_filelist(pkg_t *pkg)
+{
+	struct pkg_write_filelist_data data;
+	char *list_file_name;
+
+	sprintf_alloc(&list_file_name, "%s/%s.list",
+			pkg->dest->info_dir, pkg->name);
+
+	opkg_msg(INFO, "Creating %s file for pkg %s.\n",
+			list_file_name, pkg->name);
+
+	data.stream = fopen(list_file_name, "w");
+	if (!data.stream) {
+		opkg_perror(ERROR, "Failed to open %s",
+			list_file_name);
+		free(list_file_name);
+		return -1;
+	}
+
+	data.pkg = pkg;
+	hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
+	fclose(data.stream);
+	free(list_file_name);
+
+	pkg->state_flag &= ~SF_FILELIST_CHANGED;
+
+	return 0;
+}
+
+int
+pkg_write_changed_filelists(void)
+{
+	pkg_vec_t *installed_pkgs = pkg_vec_alloc();
+	int i, err, ret = 0;
+
+	if (conf->noaction)
+		return 0;
+
+	opkg_msg(INFO, "Saving changed filelists.\n");
+
+	pkg_hash_fetch_all_installed(installed_pkgs);
+	for (i = 0; i < installed_pkgs->len; i++) {
+		pkg_t *pkg = installed_pkgs->pkgs[i];
+		if (pkg->state_flag & SF_FILELIST_CHANGED) {
+			err = pkg_write_filelist(pkg);
+			if (err)
+				ret = -1;
+		}
+	}
+
+	pkg_vec_free (installed_pkgs);
+
+	return ret;
+}
diff --git a/src/libopkg/.svn/text-base/pkg.h.svn-base b/src/libopkg/.svn/text-base/pkg.h.svn-base
new file mode 100644
index 0000000..775b656
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg.h.svn-base
@@ -0,0 +1,231 @@
+/* pkg.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_H
+#define PKG_H
+
+#include "config.h"
+
+#include <sys/types.h>
+
+#include "pkg_vec.h"
+#include "str_list.h"
+#include "active_list.h"
+#include "pkg_src.h"
+#include "pkg_dest.h"
+#include "opkg_conf.h"
+#include "conffile_list.h"
+
+struct opkg_conf;
+
+
+#define ARRAY_SIZE(array) sizeof(array) / sizeof((array)[0])
+
+/* I think "Size" is currently the shortest field name */
+#define PKG_MINIMUM_FIELD_NAME_LEN 4
+
+enum pkg_state_want
+{
+    SW_UNKNOWN = 1,
+    SW_INSTALL,
+    SW_DEINSTALL,
+    SW_PURGE,
+    SW_LAST_STATE_WANT
+};
+typedef enum pkg_state_want pkg_state_want_t;
+
+enum pkg_state_flag
+{
+    SF_OK        = 0,
+    SF_REINSTREQ = 1,
+    SF_HOLD      = 2,  /* do not upgrade version */
+    SF_REPLACE   = 4,  /* replace this package */
+    SF_NOPRUNE   = 8,  /* do not remove obsolete files */
+    SF_PREFER    = 16, /* prefer this version */
+    SF_OBSOLETE  = 32, /* old package in upgrade pair */
+    SF_MARKED    = 64, /* temporary mark */
+    SF_FILELIST_CHANGED = 128, /* needs filelist written */
+    SF_USER      = 256,
+    SF_LAST_STATE_FLAG
+};
+typedef enum pkg_state_flag pkg_state_flag_t;
+#define SF_NONVOLATILE_FLAGS (SF_HOLD|SF_NOPRUNE|SF_PREFER|SF_OBSOLETE|SF_USER)
+
+enum pkg_state_status
+{
+    SS_NOT_INSTALLED = 1,
+    SS_UNPACKED,
+    SS_HALF_CONFIGURED,
+    SS_INSTALLED,
+    SS_HALF_INSTALLED,
+    SS_CONFIG_FILES,
+    SS_POST_INST_FAILED,
+    SS_REMOVAL_FAILED,
+    SS_LAST_STATE_STATUS
+};
+typedef enum pkg_state_status pkg_state_status_t;
+
+struct abstract_pkg{
+    char * name;
+    int dependencies_checked;
+    pkg_vec_t * pkgs;
+    pkg_state_status_t state_status;
+    pkg_state_flag_t state_flag;
+
+    /* XXX: This should be abstract_pkg_vec_t for consistency. */
+    struct abstract_pkg ** depended_upon_by;
+
+    abstract_pkg_vec_t * provided_by;
+    abstract_pkg_vec_t * replaced_by;
+};
+
+#include "pkg_depends.h"
+
+/* XXX: CLEANUP: I'd like to clean up pkg_t in several ways:
+
+   The 3 version fields should go into a single version struct. (This
+   is especially important since, currently, pkg->version can easily
+   be mistaken for pkg_verson_str_alloc(pkg) although they are very
+   distinct. This has been the source of multiple bugs.
+
+   The 3 state fields could possibly also go into their own struct.
+
+   All fields which deal with lists of packages, (Depends,
+   Pre-Depends, Provides, Suggests, Recommends, Enhances), should each
+   be handled by a single struct in pkg_t
+
+   All string fields for which there is a small set of possible
+   values, (section, maintainer, architecture, maybe version?), that
+   are reused among different packages -- for all such packages we
+   should move from "char *"s to some atom datatype to share data
+   storage and use less memory. We might even do reference counting,
+   but probably not since most often we only create new pkg_t structs,
+   we don't often free them.  */
+struct pkg
+{
+     char *name;
+     unsigned long epoch;
+     char *version;
+     char *revision;
+     pkg_src_t *src;
+     pkg_dest_t *dest;
+     char *architecture;
+     char *section;
+     char *maintainer;
+     char *description;
+     char *tags;
+     pkg_state_want_t state_want;
+     pkg_state_flag_t state_flag;
+     pkg_state_status_t state_status;
+     char **depends_str;
+     unsigned int depends_count;
+     char **pre_depends_str;
+     unsigned int pre_depends_count;
+     char **recommends_str;
+     unsigned int recommends_count;
+     char **suggests_str;
+     unsigned int suggests_count;
+     struct active_list list; /* Used for installing|upgrading */
+     compound_depend_t * depends;
+
+     char **conflicts_str;
+     compound_depend_t * conflicts;
+     unsigned int conflicts_count;
+
+     char **replaces_str;
+     unsigned int replaces_count;
+     abstract_pkg_t ** replaces;
+
+     char **provides_str;
+     unsigned int provides_count;
+     abstract_pkg_t ** provides;
+
+     abstract_pkg_t *parent;
+
+     char *filename;
+     char *local_filename;
+     char *tmp_unpack_dir;
+     char *md5sum;
+#if defined HAVE_SHA256
+     char *sha256sum;
+#endif
+     unsigned long size;		/* in bytes */
+     unsigned long installed_size;	/* in bytes */
+     char *priority;
+     char *source;
+     conffile_list_t conffiles;
+     time_t installed_time;
+     /* As pointer for lazy evaluation */
+     str_list_t *installed_files;
+     /* XXX: CLEANUP: I'd like to perhaps come up with a better
+	mechanism to avoid the problem here, (which is that the
+	installed_files list was being freed from an inner loop while
+	still being used within an outer loop. */
+     int installed_files_ref_cnt;
+     int essential;
+     int arch_priority;
+/* Adding this flag, to "force" opkg to choose a "provided_by_hand" package, if there are multiple choice */
+     int provided_by_hand;
+
+     /* this flag specifies whether the package was installed to satisfy another
+      * package's dependancies */
+     int auto_installed;
+};
+
+pkg_t *pkg_new(void);
+void pkg_deinit(pkg_t *pkg);
+int pkg_init_from_file(pkg_t *pkg, const char *filename);
+abstract_pkg_t *abstract_pkg_new(void);
+
+/*
+ * merges fields from newpkg into oldpkg.
+ * Forcibly sets oldpkg state_status, state_want and state_flags
+ */
+int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg);
+
+char *pkg_version_str_alloc(pkg_t *pkg);
+
+int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
+int pkg_name_version_and_architecture_compare(const void *a, const void *b);
+int abstract_pkg_name_compare(const void *a, const void *b);
+
+void pkg_formatted_info(FILE *fp, pkg_t *pkg);
+void pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field);
+
+void set_flags_from_control(pkg_t *pkg);
+
+void pkg_print_status(pkg_t * pkg, FILE * file);
+str_list_t *pkg_get_installed_files(pkg_t *pkg);
+void pkg_free_installed_files(pkg_t *pkg);
+void pkg_remove_installed_files_list(pkg_t *pkg);
+conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name);
+int pkg_run_script(pkg_t *pkg, const char *script, const char *args);
+
+/* enum mappings */
+pkg_state_want_t pkg_state_want_from_str(char *str);
+pkg_state_flag_t pkg_state_flag_from_str(const char *str);
+pkg_state_status_t pkg_state_status_from_str(const char *str);
+
+int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op);
+
+int pkg_arch_supported(pkg_t *pkg);
+void pkg_info_preinstall_check(void);
+
+int pkg_write_filelist(pkg_t *pkg);
+int pkg_write_changed_filelists(void);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg_depends.c.svn-base b/src/libopkg/.svn/text-base/pkg_depends.c.svn-base
new file mode 100644
index 0000000..1e14d1f
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_depends.c.svn-base
@@ -0,0 +1,931 @@
+/* pkg_depends.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "pkg.h"
+#include "opkg_utils.h"
+#include "pkg_hash.h"
+#include "opkg_message.h"
+#include "pkg_parse.h"
+#include "hash_table.h"
+#include "libbb/libbb.h"
+
+static int parseDepends(compound_depend_t *compound_depend, char * depend_str);
+static depend_t * depend_init(void);
+static char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx);
+static char ** merge_unresolved(char ** oldstuff, char ** newstuff);
+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg);
+
+static int pkg_installed_and_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
+     depend_t *depend = (depend_t *)cdata;
+     if ((pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) && version_constraints_satisfied(depend, pkg))
+	  return 1;
+     else
+	  return 0;
+}
+
+static int pkg_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
+     depend_t *depend = (depend_t *)cdata;
+     if (version_constraints_satisfied(depend, pkg))
+	  return 1;
+     else
+	  return 0;
+}
+
+/* returns ndependencies or negative error value */
+int
+pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t *unsatisfied,
+		char *** unresolved)
+{
+     pkg_t * satisfier_entry_pkg;
+     int i, j, k;
+     int count, found;
+     char ** the_lost;
+     abstract_pkg_t * ab_pkg;
+
+     /*
+      * this is a setup to check for redundant/cyclic dependency checks,
+      * which are marked at the abstract_pkg level
+      */
+     if (!(ab_pkg = pkg->parent)) {
+	  opkg_msg(ERROR, "Internal error, with pkg %s.\n", pkg->name);
+	  *unresolved = NULL;
+	  return 0;
+     }
+     if (ab_pkg->dependencies_checked) {    /* avoid duplicate or cyclic checks */
+	  *unresolved = NULL;
+	  return 0;
+     } else {
+	  ab_pkg->dependencies_checked = 1;  /* mark it for subsequent visits */
+     }
+     /**/
+
+     count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
+     if (!count){
+	  *unresolved = NULL;
+	  return 0;
+     }
+
+     the_lost = NULL;
+
+     /* foreach dependency */
+     for (i = 0; i < count; i++) {
+	  compound_depend_t * compound_depend = &pkg->depends[i];
+	  depend_t ** possible_satisfiers = compound_depend->possibilities;;
+	  found = 0;
+	  satisfier_entry_pkg = NULL;
+
+	  if (compound_depend->type == GREEDY_DEPEND) {
+	       /* foreach possible satisfier */
+	       for (j = 0; j < compound_depend->possibility_count; j++) {
+		    /* foreach provided_by, which includes the abstract_pkg itself */
+		    abstract_pkg_t *abpkg = possible_satisfiers[j]->pkg;
+		    abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
+		    int nposs = ab_provider_vec->len;
+		    abstract_pkg_t **ab_providers = ab_provider_vec->pkgs;
+		    int l;
+		    for (l = 0; l < nposs; l++) {
+			 pkg_vec_t *test_vec = ab_providers[l]->pkgs;
+			 /* if no depends on this one, try the first package that Provides this one */
+			 if (!test_vec){   /* no pkg_vec hooked up to the abstract_pkg!  (need another feed?) */
+			      continue;
+			 }
+
+			 /* cruise this possiblity's pkg_vec looking for an installed version */
+			 for (k = 0; k < test_vec->len; k++) {
+			      pkg_t *pkg_scout = test_vec->pkgs[k];
+			      /* not installed, and not already known about? */
+			      if ((pkg_scout->state_want != SW_INSTALL)
+				  && !pkg_scout->parent->dependencies_checked
+				  && !is_pkg_in_pkg_vec(unsatisfied, pkg_scout)) {
+				   char ** newstuff = NULL;
+				   int rc;
+				   pkg_vec_t *tmp_vec = pkg_vec_alloc ();
+				   /* check for not-already-installed dependencies */
+				   rc = pkg_hash_fetch_unsatisfied_dependencies(pkg_scout,
+										tmp_vec,
+										&newstuff);
+				   if (newstuff == NULL) {
+					int m;
+					int ok = 1;
+					for (m = 0; m < rc; m++) {
+					    pkg_t *p = tmp_vec->pkgs[m];
+					    if (p->state_want == SW_INSTALL)
+						continue;
+					    opkg_msg(DEBUG,
+						"Not installing %s due"
+						" to requirement for %s.\n",
+						pkg_scout->name,
+						p->name);
+					    ok = 0;
+					    break;
+					}
+					pkg_vec_free (tmp_vec);
+					if (ok) {
+					    /* mark this one for installation */
+					    opkg_msg(NOTICE,
+						"Adding satisfier for greedy"
+						" dependence %s.\n",
+						pkg_scout->name);
+					    pkg_vec_insert(unsatisfied, pkg_scout);
+					}
+				   } else  {
+					opkg_msg(DEBUG,
+						"Not installing %s due to "
+						"broken depends.\n",
+						pkg_scout->name);
+					free (newstuff);
+				   }
+			      }
+			 }
+		    }
+	       }
+
+	       continue;
+	  }
+
+	  /* foreach possible satisfier, look for installed package  */
+	  for (j = 0; j < compound_depend->possibility_count; j++) {
+	       /* foreach provided_by, which includes the abstract_pkg itself */
+	       depend_t *dependence_to_satisfy = possible_satisfiers[j];
+	       abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
+	       pkg_t *satisfying_pkg =
+		    pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+							       pkg_installed_and_constraint_satisfied,
+							       dependence_to_satisfy, 1);
+               /* Being that I can't test constraing in pkg_hash, I will test it here */
+	       if (satisfying_pkg != NULL) {
+                  if (!pkg_installed_and_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
+	              satisfying_pkg = NULL;
+                  }
+               }
+	       opkg_msg(DEBUG, "satisfying_pkg=%p\n", satisfying_pkg);
+	       if (satisfying_pkg != NULL) {
+		    found = 1;
+		    break;
+	       }
+
+	  }
+	  /* if nothing installed matches, then look for uninstalled satisfier */
+	  if (!found) {
+	       /* foreach possible satisfier, look for installed package  */
+	       for (j = 0; j < compound_depend->possibility_count; j++) {
+		    /* foreach provided_by, which includes the abstract_pkg itself */
+		    depend_t *dependence_to_satisfy = possible_satisfiers[j];
+		    abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
+		    pkg_t *satisfying_pkg =
+			 pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+								    pkg_constraint_satisfied,
+								    dependence_to_satisfy, 1);
+                    /* Being that I can't test constraing in pkg_hash, I will test it here too */
+	            if (satisfying_pkg != NULL) {
+                         if (!pkg_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
+                            satisfying_pkg = NULL;
+                         }
+                    }
+
+		    /* user request overrides package recommendation */
+		    if (satisfying_pkg != NULL
+			&& (compound_depend->type == RECOMMEND || compound_depend->type == SUGGEST)
+			&& (satisfying_pkg->state_want == SW_DEINSTALL || satisfying_pkg->state_want == SW_PURGE)) {
+			 opkg_msg(NOTICE, "%s: ignoring recommendation for "
+					"%s at user request\n",
+					pkg->name, satisfying_pkg->name);
+			 continue;
+		    }
+
+		    opkg_msg(DEBUG, "satisfying_pkg=%p\n", satisfying_pkg);
+		    if (satisfying_pkg != NULL) {
+			 satisfier_entry_pkg = satisfying_pkg;
+			 break;
+		    }
+	       }
+	  }
+
+	  /* we didn't find one, add something to the unsatisfied vector */
+	  if (!found) {
+	       if (!satisfier_entry_pkg) {
+		    /* failure to meet recommendations is not an error */
+		    if (compound_depend->type != RECOMMEND && compound_depend->type != SUGGEST)
+			 the_lost = add_unresolved_dep(pkg, the_lost, i);
+		    else
+			 opkg_msg(NOTICE,
+				"%s: unsatisfied recommendation for %s\n",
+				pkg->name,
+				compound_depend->possibilities[0]->pkg->name);
+	       }
+	       else {
+		    if (compound_depend->type == SUGGEST) {
+			 /* just mention it politely */
+			 opkg_msg(NOTICE, "package %s suggests installing %s\n",
+				pkg->name, satisfier_entry_pkg->name);
+		    } else {
+			 char ** newstuff = NULL;
+
+			 if (satisfier_entry_pkg != pkg &&
+			     !is_pkg_in_pkg_vec(unsatisfied, satisfier_entry_pkg)) {
+			      pkg_vec_insert(unsatisfied, satisfier_entry_pkg);
+			      pkg_hash_fetch_unsatisfied_dependencies(satisfier_entry_pkg,
+								      unsatisfied,
+								      &newstuff);
+			      the_lost = merge_unresolved(the_lost, newstuff);
+			      if (newstuff)
+				   free(newstuff);
+			 }
+		    }
+	       }
+	  }
+     }
+     *unresolved = the_lost;
+
+     return unsatisfied->len;
+}
+
+/*checking for conflicts !in replaces
+  If a packages conflicts with another but is also replacing it, I should not consider it a
+  really conflicts
+  returns 0 if conflicts <> replaces or 1 if conflicts == replaces
+*/
+static int
+is_pkg_a_replaces(pkg_t *pkg_scout,pkg_t *pkg)
+{
+    int i ;
+    int replaces_count = pkg->replaces_count;
+    abstract_pkg_t **replaces;
+
+    if (pkg->replaces_count==0)    // No replaces, it's surely a conflict
+        return 0;
+
+    replaces = pkg->replaces;
+
+    for (i = 0; i < replaces_count; i++) {
+        if (strcmp(pkg_scout->name,pkg->replaces[i]->name)==0) {      // Found
+            opkg_msg(DEBUG2, "Seems I've found a replace %s %s\n",
+			pkg_scout->name, pkg->replaces[i]->name);
+            return 1;
+        }
+    }
+    return 0;
+
+}
+
+
+pkg_vec_t * pkg_hash_fetch_conflicts(pkg_t * pkg)
+{
+    pkg_vec_t * installed_conflicts, * test_vec;
+    compound_depend_t * conflicts;
+    depend_t ** possible_satisfiers;
+    depend_t * possible_satisfier;
+    int i, j, k;
+    int count;
+    abstract_pkg_t * ab_pkg;
+    pkg_t **pkg_scouts;
+    pkg_t *pkg_scout;
+
+    /*
+     * this is a setup to check for redundant/cyclic dependency checks,
+     * which are marked at the abstract_pkg level
+     */
+    if(!(ab_pkg = pkg->parent)){
+	opkg_msg(ERROR, "Internal error: %s not in hash table\n", pkg->name);
+	return (pkg_vec_t *)NULL;
+    }
+
+    conflicts = pkg->conflicts;
+    if(!conflicts){
+	return (pkg_vec_t *)NULL;
+    }
+    installed_conflicts = pkg_vec_alloc();
+
+    count = pkg->conflicts_count;
+
+
+
+    /* foreach conflict */
+    for(i = 0; i < pkg->conflicts_count; i++){
+
+	possible_satisfiers = conflicts->possibilities;
+
+	/* foreach possible satisfier */
+	for(j = 0; j < conflicts->possibility_count; j++){
+            possible_satisfier = possible_satisfiers[j];
+            if (!possible_satisfier)
+                opkg_msg(ERROR, "Internal error: possible_satisfier=NULL\n");
+            if (!possible_satisfier->pkg)
+                opkg_msg(ERROR, "Internal error: possible_satisfier->pkg=NULL\n");
+	    test_vec = possible_satisfier->pkg->pkgs;
+	    if (test_vec) {
+                /* pkg_vec found, it is an actual package conflict
+		 * cruise this possiblity's pkg_vec looking for an installed version */
+		pkg_scouts = test_vec->pkgs;
+		for(k = 0; k < test_vec->len; k++){
+                    pkg_scout = pkg_scouts[k];
+                    if (!pkg_scout) {
+                        opkg_msg(ERROR,  "Internal error: pkg_scout=NULL\n");
+                        continue;
+                    }
+		    if ((pkg_scout->state_status == SS_INSTALLED || pkg_scout->state_want == SW_INSTALL) &&
+		       version_constraints_satisfied(possible_satisfier, pkg_scout) && !is_pkg_a_replaces(pkg_scout,pkg)){
+ 	 	        if (!is_pkg_in_pkg_vec(installed_conflicts, pkg_scout)){
+			    pkg_vec_insert(installed_conflicts, pkg_scout);
+			}
+		    }
+		}
+	    }
+	}
+	conflicts++;
+    }
+
+    if (installed_conflicts->len)
+	    return installed_conflicts;
+    pkg_vec_free(installed_conflicts);
+	return (pkg_vec_t *)NULL;
+}
+
+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg)
+{
+    pkg_t * temp;
+    int comparison;
+
+    if(depends->constraint == NONE)
+	return 1;
+
+    temp = pkg_new();
+
+    parse_version(temp, depends->version);
+
+    comparison = pkg_compare_versions(pkg, temp);
+
+    free (temp->version);
+    free(temp);
+
+    if((depends->constraint == EARLIER) &&
+       (comparison < 0))
+	return 1;
+    else if((depends->constraint == LATER) &&
+	    (comparison > 0))
+	return 1;
+    else if(comparison == 0)
+	return 1;
+    else if((depends->constraint == LATER_EQUAL) &&
+	    (comparison >= 0))
+	return 1;
+    else if((depends->constraint == EARLIER_EQUAL) &&
+	    (comparison <= 0))
+	return 1;
+
+    return 0;
+}
+
+int pkg_dependence_satisfiable(depend_t *depend)
+{
+     abstract_pkg_t *apkg = depend->pkg;
+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
+     int n_providers = provider_apkgs->len;
+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
+     pkg_vec_t *pkg_vec;
+     int n_pkgs ;
+     int i;
+     int j;
+
+     for (i = 0; i < n_providers; i++) {
+	  abstract_pkg_t *papkg = apkgs[i];
+	  pkg_vec = papkg->pkgs;
+	  if (pkg_vec) {
+	       n_pkgs = pkg_vec->len;
+	       for (j = 0; j < n_pkgs; j++) {
+		    pkg_t *pkg = pkg_vec->pkgs[j];
+		    if (version_constraints_satisfied(depend, pkg)) {
+			 return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+int pkg_dependence_satisfied(depend_t *depend)
+{
+     abstract_pkg_t *apkg = depend->pkg;
+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
+     int n_providers = provider_apkgs->len;
+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
+     int i;
+     int n_pkgs;
+     int j;
+
+     for (i = 0; i < n_providers; i++) {
+	  abstract_pkg_t *papkg = apkgs[i];
+	  pkg_vec_t *pkg_vec = papkg->pkgs;
+	  if (pkg_vec) {
+	       n_pkgs = pkg_vec->len;
+	       for (j = 0; j < n_pkgs; j++) {
+		    pkg_t *pkg = pkg_vec->pkgs[j];
+		    if (version_constraints_satisfied(depend, pkg)) {
+			 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED)
+			      return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg)
+{
+    int i;
+    pkg_t ** pkgs = vec->pkgs;
+
+    for(i = 0; i < vec->len; i++)
+	if((strcmp(pkg->name, (*(pkgs + i))->name) == 0)
+	   && (pkg_compare_versions(pkg, *(pkgs + i)) == 0)
+	   && (strcmp(pkg->architecture, (*(pkgs + i))->architecture) == 0))
+	    return 1;
+    return 0;
+}
+
+/**
+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
+ * otherwise.
+ */
+int pkg_replaces(pkg_t *pkg, pkg_t *replacee)
+{
+     abstract_pkg_t **replaces = pkg->replaces;
+     int replaces_count = pkg->replaces_count;
+     int replacee_provides_count = replacee->provides_count;
+     int i, j;
+     for (i = 0; i < replaces_count; i++) {
+	  abstract_pkg_t *abstract_replacee = replaces[i];
+	  for (j = 0; j < replacee_provides_count; j++) {
+	       if (replacee->provides[j] == abstract_replacee)
+		    return 1;
+	  }
+     }
+     return 0;
+}
+
+
+/**
+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee and 0
+ * otherwise.
+ */
+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflictee)
+{
+     compound_depend_t *conflicts = pkg->conflicts;
+     int conflicts_count = pkg->conflicts_count;
+     int i, j;
+     for (i = 0; i < conflicts_count; i++) {
+	  int possibility_count = conflicts[i].possibility_count;
+	  struct depend **possibilities = conflicts[i].possibilities;
+	  for (j = 0; j < possibility_count; j++) {
+	       if (possibilities[j]->pkg == conflictee) {
+		    return 1;
+	       }
+	  }
+     }
+     return 0;
+}
+
+/**
+ * pkg_conflicts returns 1 if pkg->conflicts contains one of
+ * conflictee's provides and 0 otherwise.
+ */
+int pkg_conflicts(pkg_t *pkg, pkg_t *conflictee)
+{
+     compound_depend_t *conflicts = pkg->conflicts;
+     int conflicts_count = pkg->conflicts_count;
+     abstract_pkg_t **conflictee_provides = conflictee->provides;
+     int conflictee_provides_count = conflictee->provides_count;
+     int i, j, k;
+     int possibility_count;
+     struct depend **possibilities;
+     abstract_pkg_t *possibility ;
+
+     for (i = 0; i < conflicts_count; i++) {
+	  possibility_count = conflicts[i].possibility_count;
+	  possibilities = conflicts[i].possibilities;
+	  for (j = 0; j < possibility_count; j++) {
+	       possibility = possibilities[j]->pkg;
+	       for (k = 0; k < conflictee_provides_count; k++) {
+		    if (possibility == conflictee_provides[k]) {
+			 return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+static char ** merge_unresolved(char ** oldstuff, char ** newstuff)
+{
+    int oldlen = 0, newlen = 0;
+    char ** result;
+    int i, j;
+
+    if(!newstuff)
+	return oldstuff;
+
+    while(oldstuff && oldstuff[oldlen]) oldlen++;
+    while(newstuff && newstuff[newlen]) newlen++;
+
+    result = xrealloc(oldstuff, sizeof(char *) * (oldlen + newlen + 1));
+
+    for(i = oldlen, j = 0; i < (oldlen + newlen); i++, j++)
+	*(result + i) = *(newstuff + j);
+
+    *(result + i) = NULL;
+
+    return result;
+}
+
+/*
+ * a kinda kludgy way to back out depends str from two different arrays (reg'l'r 'n pre)
+ * this is null terminated, no count is carried around
+ */
+char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx)
+{
+    int count;
+    char ** resized;
+
+    count = 0;
+    while(the_lost && the_lost[count]) count++;
+
+    count++;  /* need one to hold the null */
+    resized = xrealloc(the_lost, sizeof(char *) * (count + 1));
+    resized[count - 1] = pkg_depend_str(pkg, ref_ndx);
+    resized[count] = NULL;
+
+    return resized;
+}
+
+void buildProvides(abstract_pkg_t * ab_pkg, pkg_t * pkg)
+{
+    int i;
+
+    /* every pkg provides itself */
+    pkg->provides_count++;
+    abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
+    pkg->provides = xcalloc(pkg->provides_count, sizeof(abstract_pkg_t *));
+    pkg->provides[0] = ab_pkg;
+
+    for (i=1; i<pkg->provides_count; i++) {
+	abstract_pkg_t *provided_abpkg = ensure_abstract_pkg_by_name(
+			pkg->provides_str[i-1]);
+	free(pkg->provides_str[i-1]);
+
+	pkg->provides[i] = provided_abpkg;
+
+	abstract_pkg_vec_insert(provided_abpkg->provided_by, ab_pkg);
+    }
+    if (pkg->provides_str)
+	free(pkg->provides_str);
+}
+
+void buildConflicts(pkg_t * pkg)
+{
+    int i;
+    compound_depend_t * conflicts;
+
+    if (!pkg->conflicts_count)
+	return;
+
+    conflicts = pkg->conflicts = xcalloc(pkg->conflicts_count, sizeof(compound_depend_t));
+    for (i = 0; i < pkg->conflicts_count; i++) {
+	 conflicts->type = CONFLICTS;
+	 parseDepends(conflicts, pkg->conflicts_str[i]);
+	 free(pkg->conflicts_str[i]);
+	 conflicts++;
+    }
+    if (pkg->conflicts_str)
+	free(pkg->conflicts_str);
+}
+
+void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg)
+{
+     int i;
+
+     if (!pkg->replaces_count)
+	  return;
+
+     pkg->replaces = xcalloc(pkg->replaces_count, sizeof(abstract_pkg_t *));
+
+     for(i = 0; i < pkg->replaces_count; i++){
+	  abstract_pkg_t *old_abpkg = ensure_abstract_pkg_by_name(pkg->replaces_str[i]);
+
+	  pkg->replaces[i] = old_abpkg;
+	  free(pkg->replaces_str[i]);
+
+	  if (!old_abpkg->replaced_by)
+	       old_abpkg->replaced_by = abstract_pkg_vec_alloc();
+	  /* if a package pkg both replaces and conflicts old_abpkg,
+	   * then add it to the replaced_by vector so that old_abpkg
+	   * will be upgraded to ab_pkg automatically */
+	  if (pkg_conflicts_abstract(pkg, old_abpkg))
+	       abstract_pkg_vec_insert(old_abpkg->replaced_by, ab_pkg);
+     }
+
+     if (pkg->replaces_str)
+	     free(pkg->replaces_str);
+}
+
+void buildDepends(pkg_t * pkg)
+{
+     unsigned int count;
+     int i;
+     compound_depend_t * depends;
+
+     if(!(count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count))
+	  return;
+
+     depends = pkg->depends = xcalloc(count, sizeof(compound_depend_t));
+
+     for(i = 0; i < pkg->pre_depends_count; i++){
+	  parseDepends(depends, pkg->pre_depends_str[i]);
+	  free(pkg->pre_depends_str[i]);
+	  depends->type = PREDEPEND;
+	  depends++;
+     }
+     if (pkg->pre_depends_str)
+	     free(pkg->pre_depends_str);
+
+     for(i = 0; i < pkg->depends_count; i++){
+	  parseDepends(depends, pkg->depends_str[i]);
+	  free(pkg->depends_str[i]);
+	  depends++;
+     }
+     if (pkg->depends_str)
+	     free(pkg->depends_str);
+
+     for(i = 0; i < pkg->recommends_count; i++){
+	  parseDepends(depends, pkg->recommends_str[i]);
+	  free(pkg->recommends_str[i]);
+	  depends->type = RECOMMEND;
+	  depends++;
+     }
+     if(pkg->recommends_str)
+	  free(pkg->recommends_str);
+
+     for(i = 0; i < pkg->suggests_count; i++){
+	  parseDepends(depends, pkg->suggests_str[i]);
+	  free(pkg->suggests_str[i]);
+	  depends->type = SUGGEST;
+	  depends++;
+     }
+     if(pkg->suggests_str)
+	  free(pkg->suggests_str);
+}
+
+const char*
+constraint_to_str(enum version_constraint c)
+{
+	switch (c) {
+	case NONE:
+		return "";
+	case EARLIER:
+		return "< ";
+	case EARLIER_EQUAL:
+	       return "<= ";
+	case EQUAL:
+	       return "= ";
+	case LATER_EQUAL:
+	      return ">= ";
+	case LATER:
+	     return "> ";
+	}
+
+	return "";
+}
+
+/*
+ * Returns a printable string for pkg's dependency at the specified idx. The
+ * resultant string must be passed to free() by the caller.
+ */
+char *
+pkg_depend_str(pkg_t *pkg, int idx)
+{
+	int i;
+	unsigned int len;
+	char *str;
+	compound_depend_t *cdep;
+	depend_t *dep;
+
+	len = 0;
+	cdep = &pkg->depends[idx];
+
+	/* calculate string length */
+	for (i=0; i<cdep->possibility_count; i++) {
+		dep = cdep->possibilities[i];
+
+		if (i != 0)
+			len += 3; /* space, pipe, space */
+
+		len += strlen(dep->pkg->name);
+
+		if (dep->version) {
+			len += 2; /* space, left parenthesis */
+			len += 3; /* constraint string (<=, >=, etc), space */
+			len += strlen(dep->version);
+			len += 1; /* right parenthesis */
+		}
+	}
+
+	str = xmalloc(len + 1); /* +1 for the NULL terminator */
+	str[0] = '\0';
+
+	for (i=0; i<cdep->possibility_count; i++) {
+		dep = cdep->possibilities[i];
+
+		if (i != 0)
+			strncat(str, " | ", len);
+
+		strncat(str, dep->pkg->name, len);
+
+		if (dep->version) {
+			strncat(str, " (", len);
+			strncat(str, constraint_to_str(dep->constraint), len);
+			strncat(str, dep->version, len);
+			strncat(str, ")", len);
+		}
+	}
+
+	return str;
+}
+
+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg)
+{
+	compound_depend_t * depends;
+	int count, othercount;
+	int i, j;
+	abstract_pkg_t * ab_depend;
+	abstract_pkg_t ** temp;
+
+	count = pkg->pre_depends_count +
+			pkg->depends_count +
+			pkg->recommends_count +
+			pkg->suggests_count;
+
+	for (i = 0; i < count; i++) {
+		depends = &pkg->depends[i];
+		if (depends->type != PREDEPEND
+		    && depends->type != DEPEND
+		    && depends->type != RECOMMEND)
+			continue;
+		for (j = 0; j < depends->possibility_count; j++) {
+			ab_depend = depends->possibilities[j]->pkg;
+			if (!ab_depend->depended_upon_by) {
+				ab_depend->depended_upon_by =
+					xcalloc(1, sizeof(abstract_pkg_t *));
+			}
+
+			temp = ab_depend->depended_upon_by;
+			othercount = 1;
+			while (*temp) {
+			    temp++;
+			    othercount++;
+			}
+			*temp = ab_pkg;
+
+			ab_depend->depended_upon_by =
+				xrealloc(ab_depend->depended_upon_by,
+				(othercount + 1) * sizeof(abstract_pkg_t *));
+
+			/* the array may have been moved by realloc */
+			temp = ab_depend->depended_upon_by + othercount;
+			*temp = NULL;
+		}
+	}
+}
+
+static depend_t * depend_init(void)
+{
+    depend_t * d = xcalloc(1, sizeof(depend_t));
+    d->constraint = NONE;
+    d->version = NULL;
+    d->pkg = NULL;
+
+    return d;
+}
+
+static int parseDepends(compound_depend_t *compound_depend,
+			char * depend_str)
+{
+     char * pkg_name, buffer[2048];
+     unsigned int num_of_ors = 0;
+     int i;
+     char * src, * dest;
+     depend_t ** possibilities;
+
+     /* first count the number of ored possibilities for satisfying dependency */
+     src = depend_str;
+     while(*src)
+	  if(*src++ == '|')
+	       num_of_ors++;
+
+     compound_depend->type = DEPEND;
+
+     compound_depend->possibility_count = num_of_ors + 1;
+     possibilities = xcalloc((num_of_ors + 1), sizeof(depend_t *) );
+     compound_depend->possibilities = possibilities;
+
+     src = depend_str;
+     for(i = 0; i < num_of_ors + 1; i++){
+	  possibilities[i] = depend_init();
+	  /* gobble up just the name first */
+	  dest = buffer;
+	  while(*src &&
+		!isspace(*src) &&
+		(*src != '(') &&
+		(*src != '*') &&
+		(*src != '|'))
+	       *dest++ = *src++;
+	  *dest = '\0';
+	  pkg_name = trim_xstrdup(buffer);
+
+	  /* now look at possible version info */
+
+	  /* skip to next chars */
+	  if(isspace(*src))
+	       while(*src && isspace(*src)) src++;
+
+	  /* extract constraint and version */
+	  if(*src == '('){
+	       src++;
+	       if(!strncmp(src, "<<", 2)){
+		    possibilities[i]->constraint = EARLIER;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, "<=", 2)){
+		    possibilities[i]->constraint = EARLIER_EQUAL;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, ">=", 2)){
+		    possibilities[i]->constraint = LATER_EQUAL;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, ">>", 2)){
+		    possibilities[i]->constraint = LATER;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, "=", 1)){
+		    possibilities[i]->constraint = EQUAL;
+		    src++;
+	       }
+	       /* should these be here to support deprecated designations; dpkg does */
+	       else if(!strncmp(src, "<", 1)){
+		    possibilities[i]->constraint = EARLIER_EQUAL;
+		    src++;
+	       }
+	       else if(!strncmp(src, ">", 1)){
+		    possibilities[i]->constraint = LATER_EQUAL;
+		    src++;
+	       }
+
+	       /* now we have any constraint, pass space to version string */
+	       while(isspace(*src)) src++;
+
+	       /* this would be the version string */
+	       dest = buffer;
+	       while(*src && *src != ')')
+		    *dest++ = *src++;
+	       *dest = '\0';
+
+	       possibilities[i]->version = trim_xstrdup(buffer);
+	  }
+	  /* hook up the dependency to its abstract pkg */
+	  possibilities[i]->pkg = ensure_abstract_pkg_by_name(pkg_name);
+
+	  free(pkg_name);
+
+	  /* now get past the ) and any possible | chars */
+	  while(*src &&
+		(isspace(*src) ||
+		 (*src == ')') ||
+		 (*src == '|')))
+	       src++;
+	  if (*src == '*')
+	  {
+	       compound_depend->type = GREEDY_DEPEND;
+	       src++;
+	  }
+     }
+
+     return 0;
+}
diff --git a/src/libopkg/.svn/text-base/pkg_depends.h.svn-base b/src/libopkg/.svn/text-base/pkg_depends.h.svn-base
new file mode 100644
index 0000000..5d1f074
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_depends.h.svn-base
@@ -0,0 +1,90 @@
+/* pkg_depends.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEPENDS_H
+#define PKG_DEPENDS_H
+
+#include "pkg.h"
+#include "pkg_hash.h"
+
+enum depend_type {
+    PREDEPEND,
+    DEPEND,
+    CONFLICTS,
+    GREEDY_DEPEND,
+    RECOMMEND,
+    SUGGEST
+};
+typedef enum depend_type depend_type_t;
+
+enum version_constraint {
+    NONE,
+    EARLIER,
+    EARLIER_EQUAL,
+    EQUAL,
+    LATER_EQUAL,
+    LATER
+};
+typedef enum version_constraint version_constraint_t;
+
+struct depend{
+    version_constraint_t constraint;
+    char * version;
+    abstract_pkg_t * pkg;
+};
+typedef struct depend depend_t;
+
+struct compound_depend{
+    depend_type_t type;
+    int possibility_count;
+    struct depend ** possibilities;
+};
+typedef struct compound_depend compound_depend_t;
+
+void buildProvides(abstract_pkg_t * ab_pkg, pkg_t * pkg);
+void buildConflicts(pkg_t * pkg);
+void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg);
+void buildDepends(pkg_t * pkg);
+
+/**
+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
+ * otherwise.
+ */
+int pkg_replaces(pkg_t *pkg, pkg_t *replacee);
+
+/**
+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee provides and 0
+ * otherwise.
+ */
+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflicts);
+
+/**
+ * pkg_conflicts returns 1 if pkg->conflicts contains one of conflictee's provides and 0
+ * otherwise.
+ */
+int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
+
+char *pkg_depend_str(pkg_t *pkg, int index);
+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg);
+int pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t *depends, char *** unresolved);
+pkg_vec_t * pkg_hash_fetch_conflicts(pkg_t * pkg);
+int pkg_dependence_satisfiable(depend_t *depend);
+int pkg_dependence_satisfied(depend_t *depend);
+const char* constraint_to_str(enum version_constraint c);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg_dest.c.svn-base b/src/libopkg/.svn/text-base/pkg_dest.c.svn-base
new file mode 100644
index 0000000..d56dd78
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_dest.c.svn-base
@@ -0,0 +1,82 @@
+/* pkg_dest.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_dest.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char * lists_dir)
+{
+    dest->name = xstrdup(name);
+
+    /* Guarantee that dest->root_dir ends with a '/' */
+    if (root_dir[strlen(root_dir) -1] == '/') {
+	dest->root_dir = xstrdup(root_dir);
+    } else {
+	sprintf_alloc(&dest->root_dir, "%s/", root_dir);
+    }
+    file_mkdir_hier(dest->root_dir, 0755);
+
+    sprintf_alloc(&dest->opkg_dir, "%s%s",
+		  dest->root_dir, OPKG_STATE_DIR_PREFIX);
+    file_mkdir_hier(dest->opkg_dir, 0755);
+
+    if (lists_dir[0] == '/')
+        sprintf_alloc(&dest->lists_dir, "%s", lists_dir);
+    else
+        sprintf_alloc(&dest->lists_dir, "/%s", lists_dir);
+
+    file_mkdir_hier(dest->lists_dir, 0755);
+
+    sprintf_alloc(&dest->info_dir, "%s/%s",
+		  dest->opkg_dir, OPKG_INFO_DIR_SUFFIX);
+    file_mkdir_hier(dest->info_dir, 0755);
+
+    sprintf_alloc(&dest->status_file_name, "%s/%s",
+		  dest->opkg_dir, OPKG_STATUS_FILE_SUFFIX);
+
+    return 0;
+}
+
+void pkg_dest_deinit(pkg_dest_t *dest)
+{
+    free(dest->name);
+    dest->name = NULL;
+
+    free(dest->root_dir);
+    dest->root_dir = NULL;
+
+    free(dest->opkg_dir);
+    dest->opkg_dir = NULL;
+
+    free(dest->lists_dir);
+    dest->lists_dir = NULL;
+
+    free(dest->info_dir);
+    dest->info_dir = NULL;
+
+    free(dest->status_file_name);
+    dest->status_file_name = NULL;
+
+    dest->root_dir = NULL;
+}
diff --git a/src/libopkg/.svn/text-base/pkg_dest.h.svn-base b/src/libopkg/.svn/text-base/pkg_dest.h.svn-base
new file mode 100644
index 0000000..4ad417e
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_dest.h.svn-base
@@ -0,0 +1,39 @@
+/* pkg_dest.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEST_H
+#define PKG_DEST_H
+
+#include <stdio.h>
+
+typedef struct pkg_dest pkg_dest_t;
+struct pkg_dest
+{
+    char *name;
+    char *root_dir;
+    char *opkg_dir;
+    char *lists_dir;
+    char *info_dir;
+    char *status_file_name;
+    FILE *status_fp;
+};
+
+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char *lists_dir);
+void pkg_dest_deinit(pkg_dest_t *dest);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/pkg_dest_list.c.svn-base b/src/libopkg/.svn/text-base/pkg_dest_list.c.svn-base
new file mode 100644
index 0000000..f5f2e1d
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_dest_list.c.svn-base
@@ -0,0 +1,77 @@
+/* pkg_dest_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_dest.h"
+#include "void_list.h"
+#include "pkg_dest_list.h"
+#include "libbb/libbb.h"
+
+void pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data)
+{
+    void_list_elt_init((void_list_elt_t *) elt, data);
+}
+
+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt)
+{
+    void_list_elt_deinit((void_list_elt_t *) elt);
+}
+
+void pkg_dest_list_init(pkg_dest_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void pkg_dest_list_deinit(pkg_dest_list_t *list)
+{
+    pkg_dest_list_elt_t *iter, *n;
+    pkg_dest_t *pkg_dest;
+
+    list_for_each_entry_safe(iter, n,  &list->head, node) {
+	pkg_dest = (pkg_dest_t *)iter->data;
+	pkg_dest_deinit(pkg_dest);
+
+	/* malloced in pkg_dest_list_append */
+	free(pkg_dest);
+	iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
+				 const char *root_dir,const char *lists_dir)
+{
+    pkg_dest_t *pkg_dest;
+
+    /* freed in pkg_dest_list_deinit */
+    pkg_dest = xcalloc(1, sizeof(pkg_dest_t));
+    pkg_dest_init(pkg_dest, name, root_dir,lists_dir);
+    void_list_append((void_list_t *) list, pkg_dest);
+
+    return pkg_dest;
+}
+
+void pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list)
+{
+    return (pkg_dest_list_elt_t *) void_list_pop((void_list_t *) list);
+}
diff --git a/src/libopkg/.svn/text-base/pkg_dest_list.h.svn-base b/src/libopkg/.svn/text-base/pkg_dest_list.h.svn-base
new file mode 100644
index 0000000..33aef19
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_dest_list.h.svn-base
@@ -0,0 +1,39 @@
+/* pkg_dest_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEST_LIST_H
+#define PKG_DEST_LIST_H
+
+#include "pkg_dest.h"
+
+typedef struct void_list_elt pkg_dest_list_elt_t;
+
+typedef struct void_list pkg_dest_list_t;
+
+void pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data);
+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt);
+
+void pkg_dest_list_init(pkg_dest_list_t *list);
+void pkg_dest_list_deinit(pkg_dest_list_t *list);
+
+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
+				 const char *root_dir,const char* lists_dir);
+void pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data);
+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/pkg_extract.c.svn-base b/src/libopkg/.svn/text-base/pkg_extract.c.svn-base
new file mode 100644
index 0000000..0f21e40
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_extract.c.svn-base
@@ -0,0 +1,99 @@
+/* pkg_extract.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_extract.h"
+#include "libbb/libbb.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+
+int
+pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream)
+{
+	int err;
+	deb_extract(pkg->local_filename, stream,
+			extract_control_tar_gz
+			| extract_to_stream,
+			NULL, "control", &err);
+	return err;
+}
+
+int
+pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg, const char *dir,
+		const char *prefix)
+{
+	int err;
+	char *dir_with_prefix;
+
+	sprintf_alloc(&dir_with_prefix, "%s/%s", dir, prefix);
+
+	deb_extract(pkg->local_filename, stderr,
+			extract_control_tar_gz
+			| extract_all_to_fs| extract_preserve_date
+			| extract_unconditional,
+			dir_with_prefix, NULL, &err);
+
+	free(dir_with_prefix);
+	return err;
+}
+
+int
+pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir)
+{
+	return pkg_extract_control_files_to_dir_with_prefix(pkg, dir, "");
+}
+
+
+int
+pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir)
+{
+	int err;
+
+	deb_extract(pkg->local_filename, stderr,
+		extract_data_tar_gz
+		| extract_all_to_fs| extract_preserve_date
+		| extract_unconditional,
+		dir, NULL, &err);
+
+	return err;
+}
+
+int
+pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *stream)
+{
+	int err;
+
+    /* XXX: DPKG_INCOMPATIBILITY: deb_extract will extract all of the
+       data file names with a '.' as the first character. I've taught
+       opkg how to cope with the presence or absence of the '.', but
+       this may trip up dpkg.
+
+       For all I know, this could actually be a bug in opkg-build. So,
+       I'll have to try installing some .debs and comparing the *.list
+       files.
+
+       If we wanted to, we could workaround the deb_extract behavior
+       right here, by writing to a tmpfile, then munging things as we
+       wrote to the actual stream. */
+
+	deb_extract(pkg->local_filename, stream,
+		extract_quiet | extract_data_tar_gz | extract_list,
+		NULL, NULL, &err);
+
+	return err;
+}
diff --git a/src/libopkg/.svn/text-base/pkg_extract.h.svn-base b/src/libopkg/.svn/text-base/pkg_extract.h.svn-base
new file mode 100644
index 0000000..b83b41b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_extract.h.svn-base
@@ -0,0 +1,31 @@
+/* pkg_extract.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_EXTRACT_H
+#define PKG_EXTRACT_H
+
+#include "pkg.h"
+
+int pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream);
+int pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir);
+int pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg,
+						 const char *dir,
+						 const char *prefix);
+int pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir);
+int pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *file);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg_hash.c.svn-base b/src/libopkg/.svn/text-base/pkg_hash.c.svn-base
new file mode 100644
index 0000000..a99cf6b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_hash.c.svn-base
@@ -0,0 +1,735 @@
+/* opkg_hash.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "hash_table.h"
+#include "release.h"
+#include "pkg.h"
+#include "opkg_message.h"
+#include "pkg_vec.h"
+#include "pkg_hash.h"
+#include "parse_util.h"
+#include "pkg_parse.h"
+#include "opkg_utils.h"
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "libbb/libbb.h"
+
+void
+pkg_hash_init(void)
+{
+	hash_table_init("pkg-hash", &conf->pkg_hash,
+			OPKG_CONF_DEFAULT_HASH_LEN);
+}
+
+static void
+free_pkgs(const char *key, void *entry, void *data)
+{
+	int i;
+	abstract_pkg_t *ab_pkg;
+
+	/* Each entry in the hash table is an abstract package, which contains
+	 * a list of packages that provide the abstract package.
+	 */
+
+	ab_pkg = (abstract_pkg_t*) entry;
+
+	if (ab_pkg->pkgs) {
+		for (i = 0; i < ab_pkg->pkgs->len; i++) {
+			pkg_deinit (ab_pkg->pkgs->pkgs[i]);
+			free (ab_pkg->pkgs->pkgs[i]);
+		}
+	}
+
+	abstract_pkg_vec_free (ab_pkg->provided_by);
+	abstract_pkg_vec_free (ab_pkg->replaced_by);
+	pkg_vec_free (ab_pkg->pkgs);
+	free (ab_pkg->depended_upon_by);
+	free (ab_pkg->name);
+	free (ab_pkg);
+}
+
+void
+pkg_hash_deinit(void)
+{
+	hash_table_foreach(&conf->pkg_hash, free_pkgs, NULL);
+	hash_table_deinit(&conf->pkg_hash);
+}
+
+int
+dist_hash_add_from_file(const char *lists_dir, pkg_src_t *dist)
+{
+	nv_pair_list_elt_t *l;
+	char *list_file, *subname;
+
+	list_for_each_entry(l , &conf->arch_list.head, node) {
+		nv_pair_t *nv = (nv_pair_t *)l->data;
+		sprintf_alloc(&subname, "%s-%s", dist->name, nv->name);
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, subname);
+
+		if (file_exists(list_file)) {
+			if (pkg_hash_add_from_file(list_file, dist, NULL, 0)) {
+				free(list_file);
+				return -1;
+			}
+			pkg_src_list_append (&conf->pkg_src_list, subname, dist->value, "__dummy__", 0);
+		}
+
+		free(list_file);
+	}
+
+	return 0;
+}
+
+
+int
+pkg_hash_add_from_file(const char *file_name,
+			pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
+{
+	pkg_t *pkg;
+	FILE *fp;
+	char *buf;
+	const size_t len = 4096;
+	int ret = 0;
+
+	fp = fopen(file_name, "r");
+	if (fp == NULL) {
+		opkg_perror(ERROR, "Failed to open %s", file_name);
+		return -1;
+	}
+
+	buf = xmalloc(len);
+
+	do {
+		pkg = pkg_new();
+		pkg->src = src;
+		pkg->dest = dest;
+
+		ret = parse_from_stream_nomalloc(pkg_parse_line, pkg, fp, 0,
+				&buf, len);
+		if (pkg->name == NULL) {
+			/* probably just a blank line */
+			ret = 1;
+		}
+		if (ret) {
+			pkg_deinit (pkg);
+			free(pkg);
+			if (ret == -1)
+				break;
+			if (ret == 1)
+				/* Probably a blank line, continue parsing. */
+				ret = 0;
+			continue;
+		}
+
+		if (!pkg->architecture || !pkg->arch_priority) {
+			char *version_str = pkg_version_str_alloc(pkg);
+			opkg_msg(NOTICE, "Package %s version %s has no "
+					"valid architecture, ignoring.\n",
+					pkg->name, version_str);
+			free(version_str);
+			continue;
+		}
+
+		hash_insert_pkg(pkg, is_status_file);
+
+	} while (!feof(fp));
+
+	free(buf);
+	fclose(fp);
+
+	return ret;
+}
+
+/*
+ * Load in feed files from the cached "src" and/or "src/gz" locations.
+ */
+int
+pkg_hash_load_feeds(void)
+{
+	pkg_src_list_elt_t *iter;
+	pkg_src_t *src, *subdist;
+	char *list_file, *lists_dir;
+
+	opkg_msg(INFO, "\n");
+
+	lists_dir = conf->restrict_to_default_dest ?
+		conf->default_dest->lists_dir : conf->lists_dir;
+
+	for (iter = void_list_first(&conf->dist_src_list); iter;
+			iter = void_list_next(&conf->dist_src_list, iter)) {
+
+		src = (pkg_src_t *)iter->data;
+
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
+
+		if (file_exists(list_file)) {
+			int i;
+			release_t *release = release_new();
+			if(release_init_from_file(release, list_file)) {
+				free(list_file);
+				return -1;
+			}
+
+			unsigned int ncomp;
+			const char **comps = release_comps(release, &ncomp);
+			subdist = (pkg_src_t *) xmalloc(sizeof(pkg_src_t));
+			memcpy(subdist, src, sizeof(pkg_src_t));
+
+			for(i = 0; i < ncomp; i++){
+				subdist->name = NULL;
+				sprintf_alloc(&subdist->name, "%s-%s", src->name, comps[i]);
+				if (dist_hash_add_from_file(lists_dir, subdist)) {
+					free(subdist->name); free(subdist);
+					free(list_file);
+					return -1;
+				}
+			}
+			free(subdist->name); free(subdist);
+		}
+		free(list_file);
+	}
+
+	for (iter = void_list_first(&conf->pkg_src_list); iter;
+			iter = void_list_next(&conf->pkg_src_list, iter)) {
+
+		src = (pkg_src_t *)iter->data;
+
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
+
+		if (file_exists(list_file)) {
+			if (pkg_hash_add_from_file(list_file, src, NULL, 0)) {
+				free(list_file);
+				return -1;
+			}
+		}
+		free(list_file);
+	}
+
+	return 0;
+}
+
+/*
+ * Load in status files from the configured "dest"s.
+ */
+int
+pkg_hash_load_status_files(void)
+{
+	pkg_dest_list_elt_t *iter;
+	pkg_dest_t *dest;
+
+	opkg_msg(INFO, "\n");
+
+	for (iter = void_list_first(&conf->pkg_dest_list); iter;
+			iter = void_list_next(&conf->pkg_dest_list, iter)) {
+
+		dest = (pkg_dest_t *)iter->data;
+
+		if (file_exists(dest->status_file_name)) {
+			if (pkg_hash_add_from_file(dest->status_file_name, NULL, dest, 1))
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+static abstract_pkg_t *
+abstract_pkg_fetch_by_name(const char * pkg_name)
+{
+	return (abstract_pkg_t *)hash_table_get(&conf->pkg_hash, pkg_name);
+}
+
+pkg_t *
+pkg_hash_fetch_best_installation_candidate(abstract_pkg_t *apkg,
+		int (*constraint_fcn)(pkg_t *pkg, void *cdata),
+		void *cdata, int quiet)
+{
+     int i, j;
+     int nprovides = 0;
+     int nmatching = 0;
+     int wrong_arch_found = 0;
+     pkg_vec_t *matching_pkgs;
+     abstract_pkg_vec_t *matching_apkgs;
+     abstract_pkg_vec_t *provided_apkg_vec;
+     abstract_pkg_t **provided_apkgs;
+     abstract_pkg_vec_t *providers;
+     pkg_t *latest_installed_parent = NULL;
+     pkg_t *latest_matching = NULL;
+     pkg_t *priorized_matching = NULL;
+     pkg_t *held_pkg = NULL;
+     pkg_t *good_pkg_by_name = NULL;
+
+     if (apkg == NULL || apkg->provided_by == NULL || (apkg->provided_by->len == 0))
+	  return NULL;
+
+     matching_pkgs = pkg_vec_alloc();
+     matching_apkgs = abstract_pkg_vec_alloc();
+     providers = abstract_pkg_vec_alloc();
+
+     opkg_msg(DEBUG, "Best installation candidate for %s:\n", apkg->name);
+
+     provided_apkg_vec = apkg->provided_by;
+     nprovides = provided_apkg_vec->len;
+     provided_apkgs = provided_apkg_vec->pkgs;
+     if (nprovides > 1)
+	  opkg_msg(DEBUG, "apkg=%s nprovides=%d.\n", apkg->name, nprovides);
+
+     /* accumulate all the providers */
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *provider_apkg = provided_apkgs[i];
+	  opkg_msg(DEBUG, "Adding %s to providers.\n", provider_apkg->name);
+	  abstract_pkg_vec_insert(providers, provider_apkg);
+     }
+     nprovides = providers->len;
+
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *provider_apkg = abstract_pkg_vec_get(providers, i);
+	  abstract_pkg_t *replacement_apkg = NULL;
+	  pkg_vec_t *vec;
+
+	  if (provider_apkg->replaced_by && provider_apkg->replaced_by->len) {
+	       replacement_apkg = provider_apkg->replaced_by->pkgs[0];
+	       if (provider_apkg->replaced_by->len > 1) {
+		    opkg_msg(NOTICE, "Multiple replacers for %s, "
+				"using first one (%s).\n",
+				provider_apkg->name, replacement_apkg->name);
+	       }
+	  }
+
+	  if (replacement_apkg)
+	       opkg_msg(DEBUG, "replacement_apkg=%s for provider_apkg=%s.\n",
+			    replacement_apkg->name, provider_apkg->name);
+
+	  if (replacement_apkg && (replacement_apkg != provider_apkg)) {
+	       if (abstract_pkg_vec_contains(providers, replacement_apkg))
+		    continue;
+	       else
+		    provider_apkg = replacement_apkg;
+	  }
+
+	  if (!(vec = provider_apkg->pkgs)) {
+	       opkg_msg(DEBUG, "No pkgs for provider_apkg %s.\n",
+			       provider_apkg->name);
+	       continue;
+	  }
+
+
+	  /* now check for supported architecture */
+	  {
+	       int max_count = 0;
+
+	       /* count packages matching max arch priority and keep track of last one */
+	       for (j=0; j<vec->len; j++) {
+		    pkg_t *maybe = vec->pkgs[j];
+		    opkg_msg(DEBUG, "%s arch=%s arch_priority=%d version=%s.\n",
+				 maybe->name, maybe->architecture,
+				 maybe->arch_priority, maybe->version);
+                    /* We make sure not to add the same package twice. Need to search for the reason why
+                       they show up twice sometimes. */
+		    if ((maybe->arch_priority > 0) && (! pkg_vec_contains(matching_pkgs, maybe))) {
+			 max_count++;
+			 abstract_pkg_vec_insert(matching_apkgs, maybe->parent);
+			 pkg_vec_insert(matching_pkgs, maybe);
+		    }
+	       }
+
+		if (vec->len > 0 && matching_pkgs->len < 1)
+			wrong_arch_found = 1;
+	  }
+     }
+
+     if (matching_pkgs->len < 1) {
+	  if (wrong_arch_found)
+	        opkg_msg(ERROR, "Packages for %s found, but"
+			" incompatible with the architectures configured\n",
+			apkg->name);
+          pkg_vec_free(matching_pkgs);
+          abstract_pkg_vec_free(matching_apkgs);
+          abstract_pkg_vec_free(providers);
+	  return NULL;
+     }
+
+
+     if (matching_pkgs->len > 1)
+	  pkg_vec_sort(matching_pkgs, pkg_name_version_and_architecture_compare);
+     if (matching_apkgs->len > 1)
+	  abstract_pkg_vec_sort(matching_pkgs, abstract_pkg_name_compare);
+
+     for (i = 0; i < matching_pkgs->len; i++) {
+	  pkg_t *matching = matching_pkgs->pkgs[i];
+          if (constraint_fcn(matching, cdata)) {
+             opkg_msg(DEBUG, "Candidate: %s %s.\n",
+			     matching->name, matching->version) ;
+             good_pkg_by_name = matching;
+	     /* It has been provided by hand, so it is what user want */
+             if (matching->provided_by_hand == 1)
+                break;
+          }
+     }
+
+
+     for (i = 0; i < matching_pkgs->len; i++) {
+	  pkg_t *matching = matching_pkgs->pkgs[i];
+	  latest_matching = matching;
+	  if (matching->parent->state_status == SS_INSTALLED || matching->parent->state_status == SS_UNPACKED)
+	       latest_installed_parent = matching;
+	  if (matching->state_flag & (SF_HOLD|SF_PREFER)) {
+	       if (held_pkg)
+		    opkg_msg(NOTICE, "Multiple packages (%s and %s) providing"
+				" same name marked HOLD or PREFER. "
+				"Using latest.\n",
+				held_pkg->name, matching->name);
+	       held_pkg = matching;
+	  }
+     }
+
+     if (!good_pkg_by_name && !held_pkg && !latest_installed_parent && matching_apkgs->len > 1 && !quiet) {
+          int prio = 0;
+          for (i = 0; i < matching_pkgs->len; i++) {
+              pkg_t *matching = matching_pkgs->pkgs[i];
+                  if (matching->arch_priority > prio) {
+                      priorized_matching = matching;
+                      prio = matching->arch_priority;
+                      opkg_msg(DEBUG, "Match %s with priority %i.\n",
+				matching->name, prio);
+                  }
+              }
+
+          }
+
+     if (conf->verbosity >= INFO && matching_apkgs->len > 1) {
+	  opkg_msg(INFO, "%d matching pkgs for apkg=%s:\n",
+				matching_pkgs->len, apkg->name);
+	  for (i = 0; i < matching_pkgs->len; i++) {
+	       pkg_t *matching = matching_pkgs->pkgs[i];
+	       opkg_msg(INFO, "%s %s %s\n",
+			matching->name, matching->version,
+			matching->architecture);
+	  }
+     }
+
+     nmatching = matching_apkgs->len;
+
+     pkg_vec_free(matching_pkgs);
+     abstract_pkg_vec_free(matching_apkgs);
+     abstract_pkg_vec_free(providers);
+
+     if (good_pkg_by_name) {   /* We found a good candidate, we will install it */
+	  return good_pkg_by_name;
+     }
+     if (held_pkg) {
+	  opkg_msg(INFO, "Using held package %s.\n", held_pkg->name);
+	  return held_pkg;
+     }
+     if (latest_installed_parent) {
+	  opkg_msg(INFO, "Using latest version of installed package %s.\n",
+			latest_installed_parent->name);
+	  return latest_installed_parent;
+     }
+     if (priorized_matching) {
+	  opkg_msg(INFO, "Using priorized matching %s %s %s.\n",
+			priorized_matching->name, priorized_matching->version,
+			priorized_matching->architecture);
+	  return priorized_matching;
+     }
+     if (nmatching > 1) {
+	  opkg_msg(INFO, "No matching pkg out of %d matching_apkgs.\n",
+			nmatching);
+	  return NULL;
+     }
+     if (latest_matching) {
+	  opkg_msg(INFO, "Using latest matching %s %s %s.\n",
+			latest_matching->name, latest_matching->version,
+			latest_matching->architecture);
+	  return latest_matching;
+     }
+     return NULL;
+}
+
+static int
+pkg_name_constraint_fcn(pkg_t *pkg, void *cdata)
+{
+	const char *name = (const char *)cdata;
+
+	if (strcmp(pkg->name, name) == 0)
+		return 1;
+	else
+		return 0;
+}
+
+static pkg_vec_t *
+pkg_vec_fetch_by_name(const char *pkg_name)
+{
+	abstract_pkg_t * ab_pkg;
+
+	if(!(ab_pkg = abstract_pkg_fetch_by_name(pkg_name)))
+		return NULL;
+
+	if (ab_pkg->pkgs)
+		return ab_pkg->pkgs;
+
+	if (ab_pkg->provided_by) {
+		abstract_pkg_t *abpkg =  abstract_pkg_vec_get(ab_pkg->provided_by, 0);
+		if (abpkg != NULL)
+			return abpkg->pkgs;
+		else
+			return ab_pkg->pkgs;
+	}
+
+	return NULL;
+}
+
+
+pkg_t *
+pkg_hash_fetch_best_installation_candidate_by_name(const char *name)
+{
+	abstract_pkg_t *apkg = NULL;
+
+	if (!(apkg = abstract_pkg_fetch_by_name(name)))
+		return NULL;
+
+	return pkg_hash_fetch_best_installation_candidate(apkg,
+				pkg_name_constraint_fcn, apkg->name, 0);
+}
+
+
+pkg_t *
+pkg_hash_fetch_by_name_version(const char *pkg_name, const char * version)
+{
+	pkg_vec_t * vec;
+	int i;
+	char *version_str = NULL;
+
+	if(!(vec = pkg_vec_fetch_by_name(pkg_name)))
+		return NULL;
+
+	for(i = 0; i < vec->len; i++) {
+		version_str = pkg_version_str_alloc(vec->pkgs[i]);
+		if(!strcmp(version_str, version)) {
+			free(version_str);
+			break;
+		}
+		free(version_str);
+	}
+
+	if(i == vec->len)
+		return NULL;
+
+	return vec->pkgs[i];
+}
+
+pkg_t *
+pkg_hash_fetch_installed_by_name_dest(const char *pkg_name, pkg_dest_t *dest)
+{
+	pkg_vec_t * vec;
+	int i;
+
+	if (!(vec = pkg_vec_fetch_by_name(pkg_name))) {
+		return NULL;
+	}
+
+	for (i = 0; i < vec->len; i++)
+		if((vec->pkgs[i]->state_status == SS_INSTALLED
+				|| vec->pkgs[i]->state_status == SS_UNPACKED)
+				&& vec->pkgs[i]->dest == dest) {
+			return vec->pkgs[i];
+	}
+
+	return NULL;
+}
+
+pkg_t *
+pkg_hash_fetch_installed_by_name(const char *pkg_name)
+{
+	pkg_vec_t * vec;
+	int i;
+
+	if (!(vec = pkg_vec_fetch_by_name(pkg_name))) {
+		return NULL;
+	}
+
+	for (i = 0; i < vec->len; i++) {
+		if (vec->pkgs[i]->state_status == SS_INSTALLED
+				|| vec->pkgs[i]->state_status == SS_UNPACKED) {
+			return vec->pkgs[i];
+        	}
+	}
+
+	return NULL;
+}
+
+
+static void
+pkg_hash_fetch_available_helper(const char *pkg_name, void *entry, void *data)
+{
+	int j;
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *all = (pkg_vec_t *)data;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		pkg_vec_insert(all, pkg);
+	}
+}
+
+void
+pkg_hash_fetch_available(pkg_vec_t *all)
+{
+	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_available_helper,
+			all);
+}
+
+static void
+pkg_hash_fetch_all_installed_helper(const char *pkg_name, void *entry, void *data)
+{
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *all = (pkg_vec_t *)data;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	int j;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		if (pkg->state_status == SS_INSTALLED
+				|| pkg->state_status == SS_UNPACKED)
+			pkg_vec_insert(all, pkg);
+	}
+}
+
+void
+pkg_hash_fetch_all_installed(pkg_vec_t *all)
+{
+	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_all_installed_helper,
+			all);
+}
+
+/*
+ * This assumes that the abstract pkg doesn't exist.
+ */
+static abstract_pkg_t *
+add_new_abstract_pkg_by_name(const char *pkg_name)
+{
+	abstract_pkg_t *ab_pkg;
+
+	ab_pkg = abstract_pkg_new();
+
+	ab_pkg->name = xstrdup(pkg_name);
+	hash_table_insert(&conf->pkg_hash, pkg_name, ab_pkg);
+
+	return ab_pkg;
+}
+
+
+abstract_pkg_t *
+ensure_abstract_pkg_by_name(const char *pkg_name)
+{
+	abstract_pkg_t * ab_pkg;
+
+	if (!(ab_pkg = abstract_pkg_fetch_by_name(pkg_name)))
+		ab_pkg = add_new_abstract_pkg_by_name(pkg_name);
+
+	return ab_pkg;
+}
+
+void
+hash_insert_pkg(pkg_t *pkg, int set_status)
+{
+	abstract_pkg_t * ab_pkg;
+
+	ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
+	if (!ab_pkg->pkgs)
+		ab_pkg->pkgs = pkg_vec_alloc();
+
+	if (pkg->state_status == SS_INSTALLED) {
+		ab_pkg->state_status = SS_INSTALLED;
+	} else if (pkg->state_status == SS_UNPACKED) {
+		ab_pkg->state_status = SS_UNPACKED;
+	}
+
+	buildDepends(pkg);
+
+	buildProvides(ab_pkg, pkg);
+
+	/* Need to build the conflicts graph before replaces for correct
+	 * calculation of replaced_by relation.
+	 */
+	buildConflicts(pkg);
+
+	buildReplaces(ab_pkg, pkg);
+
+	buildDependedUponBy(pkg, ab_pkg);
+
+	pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status);
+	pkg->parent = ab_pkg;
+}
+
+static const char *
+strip_offline_root(const char *file_name)
+{
+	unsigned int len;
+
+	if (conf->offline_root) {
+		len = strlen(conf->offline_root);
+		if (strncmp(file_name, conf->offline_root, len) == 0)
+			file_name += len;
+	}
+
+	return file_name;
+}
+
+void
+file_hash_remove(const char *file_name)
+{
+	file_name = strip_offline_root(file_name);
+	hash_table_remove(&conf->file_hash, file_name);
+}
+
+pkg_t *
+file_hash_get_file_owner(const char *file_name)
+{
+	file_name = strip_offline_root(file_name);
+	return hash_table_get(&conf->file_hash, file_name);
+}
+
+void
+file_hash_set_file_owner(const char *file_name, pkg_t *owning_pkg)
+{
+	pkg_t *old_owning_pkg;
+
+	file_name = strip_offline_root(file_name);
+
+	old_owning_pkg = hash_table_get(&conf->file_hash, file_name);
+	hash_table_insert(&conf->file_hash, file_name, owning_pkg);
+
+	if (old_owning_pkg) {
+		pkg_get_installed_files(old_owning_pkg);
+		str_list_remove_elt(old_owning_pkg->installed_files, file_name);
+		pkg_free_installed_files(old_owning_pkg);
+
+		/* mark this package to have its filelist written */
+		old_owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+		owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+	}
+}
diff --git a/src/libopkg/.svn/text-base/pkg_hash.h.svn-base b/src/libopkg/.svn/text-base/pkg_hash.h.svn-base
new file mode 100644
index 0000000..b3cf3d1
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_hash.h.svn-base
@@ -0,0 +1,56 @@
+/* pkg_hash.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_HASH_H
+#define PKG_HASH_H
+
+#include "pkg.h"
+#include "pkg_src.h"
+#include "pkg_dest.h"
+#include "hash_table.h"
+
+
+void pkg_hash_init(void);
+void pkg_hash_deinit(void);
+
+void pkg_hash_fetch_available(pkg_vec_t *available);
+
+int dist_hash_add_from_file(const char *file_name, pkg_src_t *dist);
+int pkg_hash_add_from_file(const char *file_name, pkg_src_t *src,
+		pkg_dest_t *dest, int is_status_file);
+int pkg_hash_load_feeds(void);
+int pkg_hash_load_status_files(void);
+
+void hash_insert_pkg(pkg_t *pkg, int set_status);
+
+abstract_pkg_t * ensure_abstract_pkg_by_name(const char * pkg_name);
+void pkg_hash_fetch_all_installed(pkg_vec_t *installed);
+pkg_t * pkg_hash_fetch_by_name_version(const char *pkg_name,
+				       const char * version);
+pkg_t *pkg_hash_fetch_best_installation_candidate(abstract_pkg_t *apkg,
+						  int (*constraint_fcn)(pkg_t *pkg, void *data), void *cdata, int quiet);
+pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(const char *name);
+pkg_t *pkg_hash_fetch_installed_by_name(const char *pkg_name);
+pkg_t *pkg_hash_fetch_installed_by_name_dest(const char *pkg_name,
+					     pkg_dest_t *dest);
+
+void file_hash_remove(const char *file_name);
+pkg_t *file_hash_get_file_owner(const char *file_name);
+void file_hash_set_file_owner(const char *file_name, pkg_t *pkg);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/pkg_parse.c.svn-base b/src/libopkg/.svn/text-base/pkg_parse.c.svn-base
new file mode 100644
index 0000000..406220b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_parse.c.svn-base
@@ -0,0 +1,285 @@
+/* pkg_parse.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Steven M. Ayer
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "opkg_utils.h"
+#include "pkg_parse.h"
+#include "libbb/libbb.h"
+
+#include "parse_util.h"
+
+static void
+parse_status(pkg_t *pkg, const char *sstr)
+{
+	char sw_str[64], sf_str[64], ss_str[64];
+
+	if (sscanf(sstr, "Status: %63s %63s %63s",
+				sw_str, sf_str, ss_str) != 3) {
+		opkg_msg(ERROR, "Failed to parse Status line for %s\n",
+				pkg->name);
+		return;
+	}
+
+	pkg->state_want = pkg_state_want_from_str(sw_str);
+	pkg->state_flag = pkg_state_flag_from_str(sf_str);
+	pkg->state_status = pkg_state_status_from_str(ss_str);
+}
+
+static void
+parse_conffiles(pkg_t *pkg, const char *cstr)
+{
+	char file_name[1024], md5sum[35];
+
+	if (sscanf(cstr, "%1023s %34s", file_name, md5sum) != 2) {
+		opkg_msg(ERROR, "Failed to parse Conffiles line for %s\n",
+				pkg->name);
+		return;
+	}
+
+	conffile_list_append(&pkg->conffiles, file_name, md5sum);
+}
+
+int
+parse_version(pkg_t *pkg, const char *vstr)
+{
+	char *colon;
+
+	if (strncmp(vstr, "Version:", 8) == 0)
+		vstr += 8;
+
+	while (*vstr && isspace(*vstr))
+		vstr++;
+
+	colon = strchr(vstr, ':');
+	if (colon) {
+		errno = 0;
+		pkg->epoch = strtoul(vstr, NULL, 10);
+		if (errno) {
+			opkg_perror(ERROR, "%s: invalid epoch", pkg->name);
+		}
+		vstr = ++colon;
+	} else {
+		pkg->epoch= 0;
+	}
+
+	pkg->version = xstrdup(vstr);
+	pkg->revision = strrchr(pkg->version,'-');
+
+	if (pkg->revision)
+		*pkg->revision++ = '\0';
+
+	return 0;
+}
+
+static int
+get_arch_priority(const char *arch)
+{
+	nv_pair_list_elt_t *l;
+
+	list_for_each_entry(l , &conf->arch_list.head, node) {
+		nv_pair_t *nv = (nv_pair_t *)l->data;
+		if (strcmp(nv->name, arch) == 0)
+			return strtol(nv->value, NULL, 0);
+	}
+	return 0;
+}
+
+int
+pkg_parse_line(void *ptr, const char *line, uint mask)
+{
+	pkg_t *pkg = (pkg_t *) ptr;
+
+	/* these flags are a bit hackish... */
+	static int reading_conffiles = 0, reading_description = 0;
+	int ret = 0;
+
+	/* Exclude globally masked fields. */
+	mask |= conf->pfm;
+
+	/* Flip the semantics of the mask. */
+	mask ^= PFM_ALL;
+
+	switch (*line) {
+	case 'A':
+		if ((mask & PFM_ARCHITECTURE ) && is_field("Architecture", line)) {
+			pkg->architecture = parse_simple("Architecture", line);
+			pkg->arch_priority = get_arch_priority(pkg->architecture);
+		} else if ((mask & PFM_AUTO_INSTALLED) && is_field("Auto-Installed", line)) {
+			char *tmp = parse_simple("Auto-Installed", line);
+			if (strcmp(tmp, "yes") == 0)
+			    pkg->auto_installed = 1;
+			free(tmp);
+		}
+		break;
+
+	case 'C':
+		if ((mask & PFM_CONFFILES) && is_field("Conffiles", line)) {
+			reading_conffiles = 1;
+			reading_description = 0;
+			goto dont_reset_flags;
+	    	}
+		else if ((mask & PFM_CONFLICTS) && is_field("Conflicts", line))
+			pkg->conflicts_str = parse_list(line, &pkg->conflicts_count, ',', 0);
+		break;
+
+	case 'D':
+		if ((mask & PFM_DESCRIPTION) && is_field("Description", line)) {
+			pkg->description = parse_simple("Description", line);
+			reading_conffiles = 0;
+			reading_description = 1;
+			goto dont_reset_flags;
+		} else if ((mask & PFM_DEPENDS) && is_field("Depends", line))
+			pkg->depends_str = parse_list(line, &pkg->depends_count, ',', 0);
+		break;
+
+	case 'E':
+		if((mask & PFM_ESSENTIAL) && is_field("Essential", line)) {
+			char *tmp = parse_simple("Essential", line);
+			if (strcmp(tmp, "yes") == 0)
+				pkg->essential = 1;
+			free(tmp);
+		}
+		break;
+
+	case 'F':
+		if((mask & PFM_FILENAME) && is_field("Filename", line))
+			pkg->filename = parse_simple("Filename", line);
+		break;
+
+	case 'I':
+		if ((mask & PFM_INSTALLED_SIZE) && is_field("Installed-Size", line)) {
+			char *tmp = parse_simple("Installed-Size", line);
+			pkg->installed_size = strtoul(tmp, NULL, 0);
+			free (tmp);
+		} else if ((mask & PFM_INSTALLED_TIME) && is_field("Installed-Time", line)) {
+			char *tmp = parse_simple("Installed-Time", line);
+			pkg->installed_time = strtoul(tmp, NULL, 0);
+			free (tmp);
+		}
+		break;
+
+	case 'M':
+		if ((mask & PFM_MD5SUM) && is_field("MD5sum:", line))
+			pkg->md5sum = parse_simple("MD5sum", line);
+			/* The old opkg wrote out status files with the wrong
+			* case for MD5sum, let's parse it either way */
+		else if ((mask & PFM_MD5SUM) && is_field("MD5Sum:", line)) 
+			pkg->md5sum = parse_simple("MD5Sum", line);
+		else if((mask & PFM_MAINTAINER) && is_field("Maintainer", line))
+			pkg->maintainer = parse_simple("Maintainer", line);
+		break;
+
+	case 'P':
+		if ((mask & PFM_PACKAGE) && is_field("Package", line))
+			pkg->name = parse_simple("Package", line);
+		else if ((mask & PFM_PRIORITY) && is_field("Priority", line))
+			pkg->priority = parse_simple("Priority", line);
+		else if ((mask & PFM_PROVIDES) && is_field("Provides", line))
+			pkg->provides_str = parse_list(line, &pkg->provides_count, ',', 0);
+		else if ((mask & PFM_PRE_DEPENDS) && is_field("Pre-Depends", line))
+			pkg->pre_depends_str = parse_list(line, &pkg->pre_depends_count, ',', 0);
+		break;
+
+	case 'R':
+		if ((mask & PFM_RECOMMENDS) && is_field("Recommends", line))
+			pkg->recommends_str = parse_list(line, &pkg->recommends_count, ',', 0);
+		else if ((mask & PFM_REPLACES) && is_field("Replaces", line))
+			pkg->replaces_str = parse_list(line, &pkg->replaces_count, ',', 0);
+
+		break;
+
+	case 'S':
+		if ((mask & PFM_SECTION) && is_field("Section", line))
+			pkg->section = parse_simple("Section", line);
+#ifdef HAVE_SHA256
+		else if ((mask & PFM_SHA256SUM) && is_field("SHA256sum", line))
+			pkg->sha256sum = parse_simple("SHA256sum", line);
+#endif
+		else if ((mask & PFM_SIZE) && is_field("Size", line)) {
+			char *tmp = parse_simple("Size", line);
+			pkg->size = strtoul(tmp, NULL, 0);
+			free (tmp);
+		} else if ((mask & PFM_SOURCE) && is_field("Source", line))
+			pkg->source = parse_simple("Source", line);
+		else if ((mask & PFM_STATUS) && is_field("Status", line))
+			parse_status(pkg, line);
+		else if ((mask & PFM_SUGGESTS) && is_field("Suggests", line))
+			pkg->suggests_str = parse_list(line, &pkg->suggests_count, ',', 0);
+		break;
+
+	case 'T':
+		if ((mask & PFM_TAGS) && is_field("Tags", line))
+			pkg->tags = parse_simple("Tags", line);
+		break;
+
+	case 'V':
+		if ((mask & PFM_VERSION) && is_field("Version", line))
+			parse_version(pkg, line);
+		break;
+
+	case ' ':
+		if ((mask & PFM_DESCRIPTION) && reading_description) {
+			pkg->description = xrealloc(pkg->description,
+						strlen(pkg->description)
+						+ 1 + strlen(line) + 1);
+			strcat(pkg->description, "\n");
+			strcat(pkg->description, (line));
+			goto dont_reset_flags;
+		} else if ((mask & PFM_CONFFILES) && reading_conffiles) {
+			parse_conffiles(pkg, line);
+			goto dont_reset_flags;
+		}
+
+		/* FALLTHROUGH */
+	default:
+		/* For package lists, signifies end of package. */
+		if(line_is_blank(line)) {
+			ret = 1;
+			break;
+		}
+	}
+
+	reading_description = 0;
+	reading_conffiles = 0;
+
+dont_reset_flags:
+
+	return ret;
+}
+
+int
+pkg_parse_from_stream(pkg_t *pkg, FILE *fp, uint mask)
+{
+	int ret;
+	char *buf;
+	const size_t len = 4096;
+
+	buf = xmalloc(len);
+	ret = parse_from_stream_nomalloc(pkg_parse_line, pkg, fp, mask, &buf, len);
+	if (pkg->name == NULL) {
+		/* probably just a blank line */
+		ret = 1;
+	}
+	free(buf);
+
+	return ret;
+}
diff --git a/src/libopkg/.svn/text-base/pkg_parse.h.svn-base b/src/libopkg/.svn/text-base/pkg_parse.h.svn-base
new file mode 100644
index 0000000..4e2b8e0
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_parse.h.svn-base
@@ -0,0 +1,57 @@
+/* pkg_parse.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_PARSE_H
+#define PKG_PARSE_H
+
+#include "pkg.h"
+
+int parse_version(pkg_t *pkg, const char *raw);
+int pkg_parse_from_stream(pkg_t *pkg, FILE *fp, uint mask);
+int pkg_parse_line(void *ptr, const char *line, uint mask);
+
+/* package field mask */
+#define PFM_ARCHITECTURE	(1 << 1)
+#define PFM_AUTO_INSTALLED	(1 << 2)
+#define PFM_CONFFILES		(1 << 3)
+#define PFM_CONFLICTS		(1 << 4)
+#define PFM_DESCRIPTION		(1 << 5)
+#define PFM_DEPENDS		(1 << 6)
+#define PFM_ESSENTIAL		(1 << 7)
+#define PFM_FILENAME		(1 << 8)
+#define PFM_INSTALLED_SIZE	(1 << 9)
+#define PFM_INSTALLED_TIME	(1 << 10)
+#define PFM_MD5SUM		(1 << 11)
+#define PFM_MAINTAINER		(1 << 12)
+#define PFM_PACKAGE		(1 << 13)
+#define PFM_PRIORITY		(1 << 14)
+#define PFM_PROVIDES		(1 << 15)
+#define PFM_PRE_DEPENDS		(1 << 16)
+#define PFM_RECOMMENDS		(1 << 17)
+#define PFM_REPLACES		(1 << 18)
+#define PFM_SECTION		(1 << 19)
+#define PFM_SHA256SUM		(1 << 20)
+#define PFM_SIZE		(1 << 21)
+#define PFM_SOURCE		(1 << 22)
+#define PFM_STATUS		(1 << 23)
+#define PFM_SUGGESTS		(1 << 24)
+#define PFM_TAGS		(1 << 25)
+#define PFM_VERSION		(1 << 26)
+
+#define PFM_ALL	(~(uint)0)
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg_src.c.svn-base b/src/libopkg/.svn/text-base/pkg_src.c.svn-base
new file mode 100644
index 0000000..690fef6
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_src.c.svn-base
@@ -0,0 +1,39 @@
+/* pkg_src.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "pkg_src.h"
+#include "libbb/libbb.h"
+
+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip)
+{
+    src->gzip = gzip;
+    src->name = xstrdup(name);
+    src->value = xstrdup(base_url);
+    if (extra_data)
+	src->extra_data = xstrdup(extra_data);
+    else
+	src->extra_data = NULL;
+    return 0;
+}
+
+void pkg_src_deinit(pkg_src_t *src)
+{
+    free (src->name);
+    free (src->value);
+    if (src->extra_data)
+	free (src->extra_data);
+}
diff --git a/src/libopkg/.svn/text-base/pkg_src.h.svn-base b/src/libopkg/.svn/text-base/pkg_src.h.svn-base
new file mode 100644
index 0000000..b1a95a5
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_src.h.svn-base
@@ -0,0 +1,34 @@
+/* pkg_src.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_SRC_H
+#define PKG_SRC_H
+
+#include "nv_pair.h"
+
+typedef struct
+{
+  char *name;
+  char *value;
+  char *extra_data;
+  int gzip;
+} pkg_src_t;
+
+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip);
+void pkg_src_deinit(pkg_src_t *src);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/pkg_src_list.c.svn-base b/src/libopkg/.svn/text-base/pkg_src_list.c.svn-base
new file mode 100644
index 0000000..7ad1b41
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_src_list.c.svn-base
@@ -0,0 +1,64 @@
+/* pkg_src_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "pkg_src_list.h"
+#include "void_list.h"
+#include "libbb/libbb.h"
+
+void pkg_src_list_init(pkg_src_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void pkg_src_list_deinit(pkg_src_list_t *list)
+{
+    pkg_src_list_elt_t *iter, *n;
+    pkg_src_t *pkg_src;
+
+    list_for_each_entry_safe(iter, n, &list->head, node) {
+      pkg_src = (pkg_src_t *)iter->data;
+      pkg_src_deinit(pkg_src);
+
+      /* malloced in pkg_src_list_append */
+      free(pkg_src);
+      iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list,
+			       const char *name, const char *base_url, const char *extra_data,
+			       int gzip)
+{
+    /* freed in pkg_src_list_deinit */
+    pkg_src_t *pkg_src = xcalloc(1, sizeof(pkg_src_t));
+    pkg_src_init(pkg_src, name, base_url, extra_data, gzip);
+
+    void_list_append((void_list_t *) list, pkg_src);
+
+    return pkg_src;
+}
+
+void pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list)
+{
+    return (pkg_src_list_elt_t *) void_list_pop((void_list_t *) list);
+}
diff --git a/src/libopkg/.svn/text-base/pkg_src_list.h.svn-base b/src/libopkg/.svn/text-base/pkg_src_list.h.svn-base
new file mode 100644
index 0000000..529f013
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_src_list.h.svn-base
@@ -0,0 +1,44 @@
+/* pkg_src_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_SRC_LIST_H
+#define PKG_SRC_LIST_H
+
+#include "pkg_src.h"
+#include "void_list.h"
+
+typedef struct void_list_elt pkg_src_list_elt_t;
+
+typedef struct void_list pkg_src_list_t;
+
+static inline int pkg_src_list_empty(pkg_src_list_t *list)
+{
+    return void_list_empty((void_list_t *)list);
+}
+
+void pkg_src_list_elt_init(pkg_src_list_elt_t *elt, nv_pair_t *data);
+void pkg_src_list_elt_deinit(pkg_src_list_elt_t *elt);
+
+void pkg_src_list_init(pkg_src_list_t *list);
+void pkg_src_list_deinit(pkg_src_list_t *list);
+
+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list, const char *name, const char *root_dir, const char *extra_data, int gzip);
+void pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data);
+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/.svn/text-base/pkg_vec.c.svn-base b/src/libopkg/.svn/text-base/pkg_vec.c.svn-base
new file mode 100644
index 0000000..472962c
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_vec.c.svn-base
@@ -0,0 +1,208 @@
+/* pkg_vec.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <fnmatch.h>
+
+#include "pkg.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+pkg_vec_t * pkg_vec_alloc(void)
+{
+    pkg_vec_t * vec = xcalloc(1, sizeof(pkg_vec_t));
+    vec->pkgs = NULL;
+    vec->len = 0;
+
+    return vec;
+}
+
+void pkg_vec_free(pkg_vec_t *vec)
+{
+    if (!vec)
+      return;
+
+    if (vec->pkgs)
+      free(vec->pkgs);
+
+    free(vec);
+}
+
+/*
+ * assumption: all names in a vector are identical
+ * assumption: all version strings are trimmed,
+ *             so identical versions have identical version strings,
+ *             implying identical packages; let's marry these
+ */
+void pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status)
+{
+     int i;
+     int found = 0;
+
+     /* look for a duplicate pkg by name, version, and architecture */
+     for (i = 0; i < vec->len; i++){
+         opkg_msg(DEBUG2, "%s %s arch=%s vs. %s %s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture,
+			vec->pkgs[i]->name, vec->pkgs[i]->version,
+			vec->pkgs[i]->architecture);
+	 /* if the name,ver,arch matches, or the name matches and the
+	  * package is marked deinstall/hold  */
+	  if ((!strcmp(pkg->name, vec->pkgs[i]->name))
+	      && ((pkg->state_want == SW_DEINSTALL
+		  && (pkg->state_flag & SF_HOLD))
+	      || ((pkg_compare_versions(pkg, vec->pkgs[i]) == 0)
+	      && (!strcmp(pkg->architecture, vec->pkgs[i]->architecture))))) {
+	       found  = 1;
+               opkg_msg(DEBUG2, "Duplicate for pkg=%s version=%s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture);
+	       break;
+	  }
+     }
+
+     /* we didn't find one, add it */
+     if (!found){
+          opkg_msg(DEBUG2, "Adding new pkg=%s version=%s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture);
+          pkg_vec_insert(vec, pkg);
+	  return;
+     }
+
+     /* update the one that we have */
+     opkg_msg(DEBUG2, "Merging %s %s arch=%s, set_status=%d.\n",
+			pkg->name, pkg->version, pkg->architecture, set_status);
+     if (set_status) {
+          /* This is from the status file,
+	   * so need to merge with existing database */
+          pkg_merge(pkg, vec->pkgs[i]);
+     }
+
+     /* overwrite the old one */
+     pkg_deinit(vec->pkgs[i]);
+     free(vec->pkgs[i]);
+     vec->pkgs[i] = pkg;
+}
+
+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg)
+{
+    vec->pkgs = xrealloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *));
+    vec->pkgs[vec->len] = (pkg_t *)pkg;
+    vec->len++;
+}
+
+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg)
+{
+     int i;
+     for (i = 0; i < vec->len; i++)
+	  if (vec->pkgs[i] == apkg)
+	       return 1;
+     return 0;
+}
+
+void pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar)
+{
+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), compar);
+}
+
+int pkg_vec_clear_marks(pkg_vec_t *vec)
+{
+     int npkgs = vec->len;
+     int i;
+     for (i = 0; i < npkgs; i++) {
+	  pkg_t *pkg = vec->pkgs[i];
+	  pkg->state_flag &= ~SF_MARKED;
+     }
+     return 0;
+}
+
+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern)
+{
+     int matching_count = 0;
+     pkg_t **pkgs = vec->pkgs;
+     int npkgs = vec->len;
+     int i;
+     for (i = 0; i < npkgs; i++) {
+	  pkg_t *pkg = pkgs[i];
+	  if (fnmatch(pattern, pkg->name, 0)==0) {
+	       pkg->state_flag |= SF_MARKED;
+	       matching_count++;
+	  }
+     }
+     return matching_count;
+}
+
+
+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void)
+{
+    abstract_pkg_vec_t * vec ;
+    vec = xcalloc(1, sizeof(abstract_pkg_vec_t));
+    vec->pkgs = NULL;
+    vec->len = 0;
+
+    return vec;
+}
+
+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec)
+{
+    if (!vec)
+      return;
+    free(vec->pkgs);
+    free(vec);
+}
+
+/*
+ * assumption: all names in a vector are unique
+ */
+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg)
+{
+    vec->pkgs = xrealloc(vec->pkgs, (vec->len + 1) * sizeof(abstract_pkg_t *));
+    vec->pkgs[vec->len] = pkg;
+    vec->len++;
+}
+
+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i)
+{
+    if (vec->len > i)
+	return vec->pkgs[i];
+    else
+	return NULL;
+}
+
+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg)
+{
+     int i;
+     for (i = 0; i < vec->len; i++)
+	  if (vec->pkgs[i] == apkg)
+	       return 1;
+     return 0;
+}
+
+void abstract_pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar)
+{
+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), compar);
+}
+
+int pkg_compare_names(const void *p1, const void *p2)
+{
+  const pkg_t *pkg1 = *(const pkg_t **)p1;
+  const pkg_t *pkg2 = *(const pkg_t **)p2;
+  if (pkg1->name == NULL)
+    return 1;
+  if (pkg2->name == NULL)
+    return -1;
+  return(strcmp(pkg1->name, pkg2->name));
+}
+
diff --git a/src/libopkg/.svn/text-base/pkg_vec.h.svn-base b/src/libopkg/.svn/text-base/pkg_vec.h.svn-base
new file mode 100644
index 0000000..8ee1673
--- /dev/null
+++ b/src/libopkg/.svn/text-base/pkg_vec.h.svn-base
@@ -0,0 +1,63 @@
+/* pkg_vec.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_VEC_H
+#define PKG_VEC_H
+
+typedef struct pkg pkg_t;
+typedef struct abstract_pkg abstract_pkg_t;
+typedef struct pkg_vec pkg_vec_t;
+typedef struct abstract_pkg_vec abstract_pkg_vec_t;
+
+#include "opkg_conf.h"
+
+struct pkg_vec
+{
+    pkg_t **pkgs;
+    unsigned int len;
+};
+
+struct abstract_pkg_vec
+{
+    abstract_pkg_t **pkgs;
+    unsigned int len;
+};
+
+
+pkg_vec_t * pkg_vec_alloc(void);
+void pkg_vec_free(pkg_vec_t *vec);
+
+void pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status);
+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg);
+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg);
+
+typedef int (*compare_fcn_t)(const void *, const void *);
+void pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar);
+
+int pkg_vec_clear_marks(pkg_vec_t *vec);
+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern);
+
+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void);
+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec);
+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg);
+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i);
+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg);
+void abstract_pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar);
+
+int pkg_compare_names(const void *p1, const void *p2);
+#endif
+
diff --git a/src/libopkg/.svn/text-base/release.c.svn-base b/src/libopkg/.svn/text-base/release.c.svn-base
new file mode 100644
index 0000000..1b6e838
--- /dev/null
+++ b/src/libopkg/.svn/text-base/release.c.svn-base
@@ -0,0 +1,342 @@
+/* release.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <unistd.h>
+#include <ctype.h>
+
+#include "release.h"
+#include "opkg_utils.h"
+#include "libbb/libbb.h"
+
+#include "opkg_download.h"
+#include "sprintf_alloc.h"
+
+#include "release_parse.h"
+
+#include "parse_util.h"
+#include "file_util.h"
+
+static void
+release_init(release_t *release)
+{
+     release->name = NULL;
+     release->datestring = NULL;
+     release->architectures = NULL;
+     release->architectures_count = 0;
+     release->components = NULL;
+     release->components_count = 0;
+     release->complist = NULL;
+     release->complist_count = 0;
+}
+
+release_t *
+release_new(void)
+{
+     release_t *release;
+
+     release = xcalloc(1, sizeof(release_t));
+     release_init(release);
+
+     return release;
+}
+
+void
+release_deinit(release_t *release)
+{
+    int i;
+
+    free(release->name);
+    free(release->datestring);
+
+    for(i = 0; i < release->architectures_count; i++){
+	free(release->architectures[i]);
+    }
+    free(release->architectures);
+
+    for(i = 0; i < release->components_count; i++){
+	free(release->components[i]);
+    }
+    free(release->components);
+
+    for(i = 0; i < release->complist_count; i++){
+	free(release->complist[i]);
+    }
+    free(release->complist);
+
+}
+
+int
+release_init_from_file(release_t *release, const char *filename)
+{
+	int err = 0;
+	FILE *release_file;
+
+	release_file = fopen(filename, "r");
+	if (release_file == NULL) {
+		opkg_perror(ERROR, "Failed to open %s", filename);
+		return -1;
+	}
+
+	err=release_parse_from_stream(release, release_file);
+	if (!err) {
+		if (!release_arch_supported(release)) {
+			opkg_msg(ERROR, "No valid architecture found on Release file.\n");
+			err = -1;
+		}
+	}
+
+	return err;
+}
+
+const char *
+item_in_list(const char *comp, char **complist, const unsigned int count)
+{
+     int i;
+
+     if (!complist)
+	  return comp;
+
+     for(i = 0; i < count; i++){
+	  if (strcmp(comp, complist[i]) == 0)
+		    return complist[i];
+     }
+
+     return NULL;
+}
+
+int
+release_arch_supported(release_t *release)
+{
+     nv_pair_list_elt_t *l;
+
+     list_for_each_entry(l , &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  if (item_in_list(nv->name, release->architectures, release->architectures_count)) {
+	       opkg_msg(DEBUG, "Arch %s (priority %s) supported for dist %s.\n",
+			       nv->name, nv->value, release->name);
+	       return 1;
+	  }
+     }
+
+     return 0;
+}
+
+int
+release_comps_supported(release_t *release, const char *complist)
+{
+     int ret = 1;
+     int i;
+
+     if (complist) {
+	  release->complist = parse_list(complist, &release->complist_count, ' ', 1);
+	  for(i = 0; i < release->complist_count; i++){
+	       if (!item_in_list(release->complist[i], release->components, release->components_count)) {
+		    opkg_msg(ERROR, "Component %s not supported for dist %s.\n",
+				    release->complist[i], release->name);
+		    ret = 0;
+	       }
+	  }
+     }
+
+     return ret;
+}
+
+const char **
+release_comps(release_t *release, unsigned int *count)
+{
+     char **comps = release->complist;
+
+     if (!comps) {
+	  comps = release->components;
+	  *count = release->components_count;
+     } else {
+	  *count = release->complist_count;
+     }
+
+     return (const char **)comps;
+}
+
+int
+release_download(release_t *release, pkg_src_t *dist, char *lists_dir, char *tmpdir)
+{
+     int ret = 0;
+     unsigned int ncomp;
+     const char **comps = release_comps(release, &ncomp);
+     nv_pair_list_elt_t *l;
+     int i;
+
+     for(i = 0; i < ncomp; i++){
+	  int err = 0;
+	  char *prefix;
+
+	  sprintf_alloc(&prefix, "%s/dists/%s/%s/binary", dist->value, dist->name,
+			comps[i]);
+
+	  list_for_each_entry(l , &conf->arch_list.head, node) {
+	       char *url;
+	       char *tmp_file_name, *list_file_name;
+	       char *subpath = NULL;
+
+	       nv_pair_t *nv = (nv_pair_t *)l->data;
+
+	       sprintf_alloc(&list_file_name, "%s/%s-%s-%s", lists_dir, dist->name, comps[i], nv->name);
+
+	       sprintf_alloc(&tmp_file_name, "%s/%s-%s-%s%s", tmpdir, dist->name, comps[i], nv->name, ".gz");
+
+	       sprintf_alloc(&subpath, "%s/binary-%s/%s", comps[i], nv->name, dist->gzip ? "Packages.gz" : "Packages");
+
+	       if (dist->gzip) {
+	       sprintf_alloc(&url, "%s-%s/Packages.gz", prefix, nv->name);
+	       err = opkg_download(url, tmp_file_name, NULL, NULL, 1);
+	       if (!err) {
+		    err = release_verify_file(release, tmp_file_name, subpath);
+		    if (err) {
+			 unlink (tmp_file_name);
+			 unlink (list_file_name);
+		    }
+	       }
+	       if (!err) {
+		    FILE *in, *out;
+		    opkg_msg(NOTICE, "Inflating %s.\n", url);
+		    in = fopen (tmp_file_name, "r");
+		    out = fopen (list_file_name, "w");
+		    if (in && out) {
+			 err = unzip (in, out);
+			 if (err)
+			      opkg_msg(INFO, "Corrumpt file at %s.\n", url);
+		    } else
+			 err = 1;
+		    if (in)
+			 fclose (in);
+		    if (out)
+			 fclose (out);
+		    unlink (tmp_file_name);
+	       }
+	       free(url);
+	       }
+
+	       if (err) {
+		    sprintf_alloc(&url, "%s-%s/Packages", prefix, nv->name);
+		    err = opkg_download(url, list_file_name, NULL, NULL, 1);
+		    if (!err) {
+			 err = release_verify_file(release, tmp_file_name, subpath);
+			 if (err)
+			      unlink (list_file_name);
+		    }
+		    free(url);
+	       }
+
+	       free(tmp_file_name);
+	       free(list_file_name);
+	  }
+
+	  if(err)
+	       ret = 1;
+
+	  free(prefix);
+     }
+
+     return ret;
+}
+
+int
+release_get_size(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->md5sums) {
+	  cksum = cksum_list_find(release->md5sums, pathname);
+	  return cksum->size;
+     }
+
+#ifdef HAVE_SHA256
+     if (release->sha256sums) {
+	  cksum = cksum_list_find(release->sha256sums, pathname);
+	  return cksum->size;
+     }
+#endif
+
+     return -1;
+}
+
+const char *
+release_get_md5(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->md5sums) {
+	  cksum = cksum_list_find(release->md5sums, pathname);
+	  return cksum->value;
+     }
+
+     return '\0';
+}
+
+#ifdef HAVE_SHA256
+const char *
+release_get_sha256(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->sha256sums) {
+	  cksum = cksum_list_find(release->sha256sums, pathname);
+	  return cksum->value;
+     }
+
+     return '\0';
+}
+#endif
+
+int
+release_verify_file(release_t *release, const char* file_name, const char *pathname)
+{
+     struct stat f_info;
+     char *f_md5 = NULL;
+     const char *md5 = release_get_md5(release, pathname);
+#ifdef HAVE_SHA256
+     char *f_sha256 = NULL;
+     const char *sha256 = release_get_sha256(release, pathname);
+#endif
+     int ret = 0;
+
+     if (stat(file_name, &f_info) || (f_info.st_size!=release_get_size(release, pathname))) {
+	  opkg_msg(ERROR, "Size verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+     } else {
+
+     f_md5 = file_md5sum_alloc(file_name);
+#ifdef HAVE_SHA256
+     f_sha256 = file_sha256sum_alloc(file_name);
+#endif
+
+     if (md5 && strcmp(md5, f_md5)) {
+	  opkg_msg(ERROR, "MD5 verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+#ifdef HAVE_SHA256
+     } else if (sha256 && strcmp(sha256, f_sha256)) {
+	  opkg_msg(ERROR, "SHA256 verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+#endif
+     }
+
+     }
+
+     free(f_md5);
+#ifdef HAVE_SHA256
+     free(f_sha256);
+#endif
+
+     return ret;
+}
diff --git a/src/libopkg/.svn/text-base/release.h.svn-base b/src/libopkg/.svn/text-base/release.h.svn-base
new file mode 100644
index 0000000..239dcca
--- /dev/null
+++ b/src/libopkg/.svn/text-base/release.h.svn-base
@@ -0,0 +1,53 @@
+/* release.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef RELEASE_H
+#define RELEASE_H
+
+#include <stdio.h>
+#include "pkg.h"
+#include "cksum_list.h"
+
+struct release
+{
+     char *name;
+     char *datestring;
+     char **architectures;
+     unsigned int architectures_count;
+     char **components;
+     unsigned int components_count;
+     cksum_list_t *md5sums;
+#ifdef HAVE_SHA256
+     cksum_list_t *sha256sums;
+#endif
+     char **complist;
+     unsigned int complist_count;
+};
+
+typedef struct release release_t;
+
+release_t *release_new(void);
+void release_deinit(release_t *release);
+int release_init_from_file(release_t *release, const char *filename);
+
+int release_arch_supported(release_t *release);
+int release_comps_supported(release_t *release, const char *complist);
+int release_download(release_t *release, pkg_src_t *dist, char *lists_dir, char *tmpdir);
+
+const char **release_comps(release_t *release, unsigned int *count);
+
+int release_verify_file(release_t *release, const char *filename, const char *pathname);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/release_parse.c.svn-base b/src/libopkg/.svn/text-base/release_parse.c.svn-base
new file mode 100644
index 0000000..f411045
--- /dev/null
+++ b/src/libopkg/.svn/text-base/release_parse.c.svn-base
@@ -0,0 +1,126 @@
+/* release_parse.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include "release.h"
+#include "release_parse.h"
+#include "libbb/libbb.h"
+#include "parse_util.h"
+
+static int
+release_parse_line(void *ptr, const char *line, uint mask)
+{
+	release_t *release = (release_t *) ptr;
+
+	int ret = 0;
+	unsigned int count = 0;
+	char **list = 0;
+	static int reading_md5sums = 0;
+#ifdef HAVE_SHA256
+	static int reading_sha256sums = 0;
+#endif
+
+	switch (*line) {
+	case 'A':
+		if (is_field("Architectures", line)) {
+			release->architectures = parse_list(line, &release->architectures_count, ' ', 0);
+		}
+		break;
+
+	case 'C':
+		if (is_field("Codename", line)) {
+			release->name = parse_simple("Codename", line);
+	    	}
+		else if (is_field("Components", line)) {
+			release->components = parse_list(line, &release->components_count, ' ', 0);
+	    	}
+		break;
+
+	case 'D':
+		if (is_field("Date", line)) {
+			release->datestring = parse_simple("Date", line);
+		}
+		break;
+
+	case 'M':
+		if (is_field("MD5sum", line)) {
+			reading_md5sums = 1;
+			if (release->md5sums == NULL) {
+			     release->md5sums = xcalloc(1, sizeof(cksum_list_t));
+			     cksum_list_init(release->md5sums);
+			}
+			goto dont_reset_flags;
+	    	}
+		break;
+
+#ifdef HAVE_SHA256
+	case 'S':
+		if (is_field("SHA256", line)) {
+			reading_sha256sums = 1;
+			if (release->sha256sums == NULL) {
+			     release->sha256sums = xcalloc(1, sizeof(cksum_list_t));
+			     cksum_list_init(release->sha256sums);
+			}
+			goto dont_reset_flags;
+	    	}
+		break;
+#endif
+
+	case ' ':
+		if (reading_md5sums) {
+			list = parse_list(line, &count, ' ', 1);
+			cksum_list_append(release->md5sums, list);
+			goto dont_reset_flags;
+		}
+#ifdef HAVE_SHA256
+		else if (reading_sha256sums) {
+			list = parse_list(line, &count, ' ', 1);
+			cksum_list_append(release->sha256sums, list);
+			goto dont_reset_flags;
+		}
+#endif
+		break;
+
+	default:
+		ret = 1;
+	}
+
+	reading_md5sums = 0;
+#ifdef HAVE_SHA256
+	reading_sha256sums = 0;
+#endif
+
+dont_reset_flags:
+
+	return ret;
+}
+
+int
+release_parse_from_stream(release_t *release, FILE *fp)
+{
+	int ret;
+	char *buf;
+	const size_t len = 4096;
+
+	buf = xmalloc(len);
+	ret = parse_from_stream_nomalloc(release_parse_line, release, fp, 0, &buf, len);
+	free(buf);
+
+	return ret;
+}
+
diff --git a/src/libopkg/.svn/text-base/release_parse.h.svn-base b/src/libopkg/.svn/text-base/release_parse.h.svn-base
new file mode 100644
index 0000000..5840df6
--- /dev/null
+++ b/src/libopkg/.svn/text-base/release_parse.h.svn-base
@@ -0,0 +1,21 @@
+/* release_parse.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef RELEASE_PARSE_H
+#define RELEASE_PARSE_H
+
+int release_parse_from_stream(release_t *release, FILE *fp);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/sha256.c.svn-base b/src/libopkg/.svn/text-base/sha256.c.svn-base
new file mode 100644
index 0000000..0ad9444
--- /dev/null
+++ b/src/libopkg/.svn/text-base/sha256.c.svn-base
@@ -0,0 +1,554 @@
+/* sha256.c - Functions to compute SHA256 and SHA224 message digest of files or
+   memory blocks according to the NIST specification FIPS-180-2.
+
+   Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by David Madore, considerably copypasting from
+   Scott G. Miller's sha1.c
+*/
+
+#include <config.h>
+
+#include "sha256.h"
+
+#include <stddef.h>
+#include <string.h>
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifdef WORDS_BIGENDIAN
+# define SWAP(n) (n)
+#else
+# define SWAP(n) \
+    (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
+#endif
+
+#define BLOCKSIZE 4096
+#if BLOCKSIZE % 64 != 0
+# error "invalid BLOCKSIZE"
+#endif
+
+/* This array contains the bytes used to pad the buffer to the next
+   64-byte boundary.  */
+static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
+
+
+/*
+  Takes a pointer to a 256 bit block of data (eight 32 bit ints) and
+  intializes it to the start constants of the SHA256 algorithm.  This
+  must be called before using hash in the call to sha256_hash
+*/
+void
+sha256_init_ctx (struct sha256_ctx *ctx)
+{
+  ctx->state[0] = 0x6a09e667UL;
+  ctx->state[1] = 0xbb67ae85UL;
+  ctx->state[2] = 0x3c6ef372UL;
+  ctx->state[3] = 0xa54ff53aUL;
+  ctx->state[4] = 0x510e527fUL;
+  ctx->state[5] = 0x9b05688cUL;
+  ctx->state[6] = 0x1f83d9abUL;
+  ctx->state[7] = 0x5be0cd19UL;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+void
+sha224_init_ctx (struct sha256_ctx *ctx)
+{
+  ctx->state[0] = 0xc1059ed8UL;
+  ctx->state[1] = 0x367cd507UL;
+  ctx->state[2] = 0x3070dd17UL;
+  ctx->state[3] = 0xf70e5939UL;
+  ctx->state[4] = 0xffc00b31UL;
+  ctx->state[5] = 0x68581511UL;
+  ctx->state[6] = 0x64f98fa7UL;
+  ctx->state[7] = 0xbefa4fa4UL;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+/* Copy the value from v into the memory location pointed to by *cp,
+   If your architecture allows unaligned access this is equivalent to
+   * (uint32_t *) cp = v  */
+static inline void
+set_uint32 (char *cp, uint32_t v)
+{
+  memcpy (cp, &v, sizeof v);
+}
+
+/* Put result from CTX in first 32 bytes following RESBUF.  The result
+   must be in little endian byte order.  */
+void *
+sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf)
+{
+  int i;
+  char *r = resbuf;
+
+  for (i = 0; i < 8; i++)
+    set_uint32 (r + i * sizeof ctx->state[0], SWAP (ctx->state[i]));
+
+  return resbuf;
+}
+
+void *
+sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf)
+{
+  int i;
+  char *r = resbuf;
+
+  for (i = 0; i < 7; i++)
+    set_uint32 (r + i * sizeof ctx->state[0], SWAP (ctx->state[i]));
+
+  return resbuf;
+}
+
+/* Process the remaining bytes in the internal buffer and the usual
+   prolog according to the standard and write the result to RESBUF.  */
+static void
+sha256_conclude_ctx (struct sha256_ctx *ctx)
+{
+  /* Take yet unprocessed bytes into account.  */
+  size_t bytes = ctx->buflen;
+  size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
+
+  /* Now count remaining bytes.  */
+  ctx->total[0] += bytes;
+  if (ctx->total[0] < bytes)
+    ++ctx->total[1];
+
+  /* Put the 64-bit file length in *bits* at the end of the buffer.
+     Use set_uint32 rather than a simple assignment, to avoid risk of
+     unaligned access.  */
+  set_uint32 ((char *) &ctx->buffer[size - 2],
+	      SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29)));
+  set_uint32 ((char *) &ctx->buffer[size - 1],
+	      SWAP (ctx->total[0] << 3));
+
+  memcpy (&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
+
+  /* Process last bytes.  */
+  sha256_process_block (ctx->buffer, size * 4, ctx);
+}
+
+void *
+sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf)
+{
+  sha256_conclude_ctx (ctx);
+  return sha256_read_ctx (ctx, resbuf);
+}
+
+void *
+sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf)
+{
+  sha256_conclude_ctx (ctx);
+  return sha224_read_ctx (ctx, resbuf);
+}
+
+/* Compute SHA256 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 32 bytes
+   beginning at RESBLOCK.  */
+int
+sha256_stream (FILE *stream, void *resblock)
+{
+  struct sha256_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  sha256_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+	 computation function processes the whole buffer so that with the
+	 next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+		 exit the loop after a partial read due to e.g., EAGAIN
+		 or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+			BLOCKSIZE % 64 == 0
+       */
+      sha256_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+ process_partial_block:;
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    sha256_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  sha256_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* FIXME: Avoid code duplication */
+int
+sha224_stream (FILE *stream, void *resblock)
+{
+  struct sha256_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  sha224_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+	 computation function processes the whole buffer so that with the
+	 next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+		 exit the loop after a partial read due to e.g., EAGAIN
+		 or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+			BLOCKSIZE % 64 == 0
+       */
+      sha256_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+ process_partial_block:;
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    sha256_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  sha224_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* Compute SHA512 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+void *
+sha256_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct sha256_ctx ctx;
+
+  /* Initialize the computation context.  */
+  sha256_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  sha256_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return sha256_finish_ctx (&ctx, resblock);
+}
+
+void *
+sha224_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct sha256_ctx ctx;
+
+  /* Initialize the computation context.  */
+  sha224_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  sha256_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return sha224_finish_ctx (&ctx, resblock);
+}
+
+void
+sha256_process_bytes (const void *buffer, size_t len, struct sha256_ctx *ctx)
+{
+  /* When we already have some bits in our internal buffer concatenate
+     both inputs first.  */
+  if (ctx->buflen != 0)
+    {
+      size_t left_over = ctx->buflen;
+      size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, add);
+      ctx->buflen += add;
+
+      if (ctx->buflen > 64)
+	{
+	  sha256_process_block (ctx->buffer, ctx->buflen & ~63, ctx);
+
+	  ctx->buflen &= 63;
+	  /* The regions in the following copy operation cannot overlap.  */
+	  memcpy (ctx->buffer,
+		  &((char *) ctx->buffer)[(left_over + add) & ~63],
+		  ctx->buflen);
+	}
+
+      buffer = (const char *) buffer + add;
+      len -= add;
+    }
+
+  /* Process available complete blocks.  */
+  if (len >= 64)
+    {
+#if !_STRING_ARCH_unaligned
+# define alignof(type) offsetof (struct { char c; type x; }, x)
+# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
+      if (UNALIGNED_P (buffer))
+	while (len > 64)
+	  {
+	    sha256_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
+	    buffer = (const char *) buffer + 64;
+	    len -= 64;
+	  }
+      else
+#endif
+	{
+	  sha256_process_block (buffer, len & ~63, ctx);
+	  buffer = (const char *) buffer + (len & ~63);
+	  len &= 63;
+	}
+    }
+
+  /* Move remaining bytes in internal buffer.  */
+  if (len > 0)
+    {
+      size_t left_over = ctx->buflen;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, len);
+      left_over += len;
+      if (left_over >= 64)
+	{
+	  sha256_process_block (ctx->buffer, 64, ctx);
+	  left_over -= 64;
+	  memcpy (ctx->buffer, &ctx->buffer[16], left_over);
+	}
+      ctx->buflen = left_over;
+    }
+}
+
+/* --- Code below is the primary difference between sha1.c and sha256.c --- */
+
+/* SHA256 round constants */
+#define K(I) sha256_round_constants[I]
+static const uint32_t sha256_round_constants[64] = {
+  0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
+  0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
+  0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
+  0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
+  0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+  0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
+  0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
+  0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
+  0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
+  0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+  0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
+  0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
+  0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
+  0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
+  0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+  0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL,
+};
+
+/* Round functions.  */
+#define F2(A,B,C) ( ( A & B ) | ( C & ( A | B ) ) )
+#define F1(E,F,G) ( G ^ ( E & ( F ^ G ) ) )
+
+/* Process LEN bytes of BUFFER, accumulating context into CTX.
+   It is assumed that LEN % 64 == 0.
+   Most of this code comes from GnuPG's cipher/sha1.c.  */
+
+void
+sha256_process_block (const void *buffer, size_t len, struct sha256_ctx *ctx)
+{
+  const uint32_t *words = buffer;
+  size_t nwords = len / sizeof (uint32_t);
+  const uint32_t *endp = words + nwords;
+  uint32_t x[16];
+  uint32_t a = ctx->state[0];
+  uint32_t b = ctx->state[1];
+  uint32_t c = ctx->state[2];
+  uint32_t d = ctx->state[3];
+  uint32_t e = ctx->state[4];
+  uint32_t f = ctx->state[5];
+  uint32_t g = ctx->state[6];
+  uint32_t h = ctx->state[7];
+
+  /* First increment the byte count.  FIPS PUB 180-2 specifies the possible
+     length of the file up to 2^64 bits.  Here we only compute the
+     number of bytes.  Do a double word increment.  */
+  ctx->total[0] += len;
+  if (ctx->total[0] < len)
+    ++ctx->total[1];
+
+#define rol(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
+#define S0(x) (rol(x,25)^rol(x,14)^(x>>3))
+#define S1(x) (rol(x,15)^rol(x,13)^(x>>10))
+#define SS0(x) (rol(x,30)^rol(x,19)^rol(x,10))
+#define SS1(x) (rol(x,26)^rol(x,21)^rol(x,7))
+
+#define M(I) ( tm =   S1(x[(I-2)&0x0f]) + x[(I-7)&0x0f] \
+		    + S0(x[(I-15)&0x0f]) + x[I&0x0f]    \
+	       , x[I&0x0f] = tm )
+
+#define R(A,B,C,D,E,F,G,H,K,M)  do { t0 = SS0(A) + F2(A,B,C); \
+                                     t1 = H + SS1(E)  \
+                                      + F1(E,F,G)     \
+				      + K	      \
+				      + M;	      \
+				     D += t1;  H = t0 + t1; \
+			       } while(0)
+
+  while (words < endp)
+    {
+      uint32_t tm;
+      uint32_t t0, t1;
+      int t;
+      /* FIXME: see sha1.c for a better implementation.  */
+      for (t = 0; t < 16; t++)
+	{
+	  x[t] = SWAP (*words);
+	  words++;
+	}
+
+      R( a, b, c, d, e, f, g, h, K( 0), x[ 0] );
+      R( h, a, b, c, d, e, f, g, K( 1), x[ 1] );
+      R( g, h, a, b, c, d, e, f, K( 2), x[ 2] );
+      R( f, g, h, a, b, c, d, e, K( 3), x[ 3] );
+      R( e, f, g, h, a, b, c, d, K( 4), x[ 4] );
+      R( d, e, f, g, h, a, b, c, K( 5), x[ 5] );
+      R( c, d, e, f, g, h, a, b, K( 6), x[ 6] );
+      R( b, c, d, e, f, g, h, a, K( 7), x[ 7] );
+      R( a, b, c, d, e, f, g, h, K( 8), x[ 8] );
+      R( h, a, b, c, d, e, f, g, K( 9), x[ 9] );
+      R( g, h, a, b, c, d, e, f, K(10), x[10] );
+      R( f, g, h, a, b, c, d, e, K(11), x[11] );
+      R( e, f, g, h, a, b, c, d, K(12), x[12] );
+      R( d, e, f, g, h, a, b, c, K(13), x[13] );
+      R( c, d, e, f, g, h, a, b, K(14), x[14] );
+      R( b, c, d, e, f, g, h, a, K(15), x[15] );
+      R( a, b, c, d, e, f, g, h, K(16), M(16) );
+      R( h, a, b, c, d, e, f, g, K(17), M(17) );
+      R( g, h, a, b, c, d, e, f, K(18), M(18) );
+      R( f, g, h, a, b, c, d, e, K(19), M(19) );
+      R( e, f, g, h, a, b, c, d, K(20), M(20) );
+      R( d, e, f, g, h, a, b, c, K(21), M(21) );
+      R( c, d, e, f, g, h, a, b, K(22), M(22) );
+      R( b, c, d, e, f, g, h, a, K(23), M(23) );
+      R( a, b, c, d, e, f, g, h, K(24), M(24) );
+      R( h, a, b, c, d, e, f, g, K(25), M(25) );
+      R( g, h, a, b, c, d, e, f, K(26), M(26) );
+      R( f, g, h, a, b, c, d, e, K(27), M(27) );
+      R( e, f, g, h, a, b, c, d, K(28), M(28) );
+      R( d, e, f, g, h, a, b, c, K(29), M(29) );
+      R( c, d, e, f, g, h, a, b, K(30), M(30) );
+      R( b, c, d, e, f, g, h, a, K(31), M(31) );
+      R( a, b, c, d, e, f, g, h, K(32), M(32) );
+      R( h, a, b, c, d, e, f, g, K(33), M(33) );
+      R( g, h, a, b, c, d, e, f, K(34), M(34) );
+      R( f, g, h, a, b, c, d, e, K(35), M(35) );
+      R( e, f, g, h, a, b, c, d, K(36), M(36) );
+      R( d, e, f, g, h, a, b, c, K(37), M(37) );
+      R( c, d, e, f, g, h, a, b, K(38), M(38) );
+      R( b, c, d, e, f, g, h, a, K(39), M(39) );
+      R( a, b, c, d, e, f, g, h, K(40), M(40) );
+      R( h, a, b, c, d, e, f, g, K(41), M(41) );
+      R( g, h, a, b, c, d, e, f, K(42), M(42) );
+      R( f, g, h, a, b, c, d, e, K(43), M(43) );
+      R( e, f, g, h, a, b, c, d, K(44), M(44) );
+      R( d, e, f, g, h, a, b, c, K(45), M(45) );
+      R( c, d, e, f, g, h, a, b, K(46), M(46) );
+      R( b, c, d, e, f, g, h, a, K(47), M(47) );
+      R( a, b, c, d, e, f, g, h, K(48), M(48) );
+      R( h, a, b, c, d, e, f, g, K(49), M(49) );
+      R( g, h, a, b, c, d, e, f, K(50), M(50) );
+      R( f, g, h, a, b, c, d, e, K(51), M(51) );
+      R( e, f, g, h, a, b, c, d, K(52), M(52) );
+      R( d, e, f, g, h, a, b, c, K(53), M(53) );
+      R( c, d, e, f, g, h, a, b, K(54), M(54) );
+      R( b, c, d, e, f, g, h, a, K(55), M(55) );
+      R( a, b, c, d, e, f, g, h, K(56), M(56) );
+      R( h, a, b, c, d, e, f, g, K(57), M(57) );
+      R( g, h, a, b, c, d, e, f, K(58), M(58) );
+      R( f, g, h, a, b, c, d, e, K(59), M(59) );
+      R( e, f, g, h, a, b, c, d, K(60), M(60) );
+      R( d, e, f, g, h, a, b, c, K(61), M(61) );
+      R( c, d, e, f, g, h, a, b, K(62), M(62) );
+      R( b, c, d, e, f, g, h, a, K(63), M(63) );
+
+      a = ctx->state[0] += a;
+      b = ctx->state[1] += b;
+      c = ctx->state[2] += c;
+      d = ctx->state[3] += d;
+      e = ctx->state[4] += e;
+      f = ctx->state[5] += f;
+      g = ctx->state[6] += g;
+      h = ctx->state[7] += h;
+    }
+}
diff --git a/src/libopkg/.svn/text-base/sha256.h.svn-base b/src/libopkg/.svn/text-base/sha256.h.svn-base
new file mode 100644
index 0000000..6a9aed4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/sha256.h.svn-base
@@ -0,0 +1,91 @@
+/* Declarations of functions and data types used for SHA256 and SHA224 sum
+   library functions.
+   Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef SHA256_H
+# define SHA256_H 1
+
+# include <stdio.h>
+# include <stdint.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* Structure to save state of computation between the single steps.  */
+struct sha256_ctx
+{
+  uint32_t state[8];
+
+  uint32_t total[2];
+  size_t buflen;
+  uint32_t buffer[32];
+};
+
+enum { SHA224_DIGEST_SIZE = 224 / 8 };
+enum { SHA256_DIGEST_SIZE = 256 / 8 };
+
+/* Initialize structure containing state of computation. */
+extern void sha256_init_ctx (struct sha256_ctx *ctx);
+extern void sha224_init_ctx (struct sha256_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is necessary that LEN is a multiple of 64!!! */
+extern void sha256_process_block (const void *buffer, size_t len,
+				  struct sha256_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is NOT required that LEN is a multiple of 64.  */
+extern void sha256_process_bytes (const void *buffer, size_t len,
+				  struct sha256_ctx *ctx);
+
+/* Process the remaining bytes in the buffer and put result from CTX
+   in first 32 (28) bytes following RESBUF.  The result is always in little
+   endian byte order, so that a byte-wise output yields to the wanted
+   ASCII representation of the message digest.  */
+extern void *sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
+extern void *sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
+
+
+/* Put result from CTX in first 32 (28) bytes following RESBUF.  The result is
+   always in little endian byte order, so that a byte-wise output yields
+   to the wanted ASCII representation of the message digest.  */
+extern void *sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
+extern void *sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
+
+
+/* Compute SHA256 (SHA224) message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 32 (28) bytes
+   beginning at RESBLOCK.  */
+extern int sha256_stream (FILE *stream, void *resblock);
+extern int sha224_stream (FILE *stream, void *resblock);
+
+/* Compute SHA256 (SHA224) message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+extern void *sha256_buffer (const char *buffer, size_t len, void *resblock);
+extern void *sha224_buffer (const char *buffer, size_t len, void *resblock);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/src/libopkg/.svn/text-base/sprintf_alloc.c.svn-base b/src/libopkg/.svn/text-base/sprintf_alloc.c.svn-base
new file mode 100644
index 0000000..aef8e06
--- /dev/null
+++ b/src/libopkg/.svn/text-base/sprintf_alloc.c.svn-base
@@ -0,0 +1,49 @@
+/* sprintf_alloc.c -- like sprintf with memory allocation
+
+   Copyright (C) 2010 Ubiq Technologies <graham.gower@gmail.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#include <stdarg.h>
+
+#include "sprintf_alloc.h"
+#include "libbb/libbb.h"
+
+void
+sprintf_alloc(char **str, const char *fmt, ...)
+{
+	va_list ap;
+	int n;
+	unsigned int size = 0;
+
+	*str = NULL;
+
+	for (;;) {
+		va_start(ap, fmt);
+		n = vsnprintf (*str, size, fmt, ap);
+		va_end(ap);
+
+		if (n < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vsnprintf.\n",
+					__FUNCTION__);
+			exit(EXIT_FAILURE);
+		}
+
+		if (n < size)
+			break;
+
+		/* Truncated, try again with more space. */
+		size = n+1;
+		*str = xrealloc(*str, size);
+	}
+}
diff --git a/src/libopkg/.svn/text-base/sprintf_alloc.h.svn-base b/src/libopkg/.svn/text-base/sprintf_alloc.h.svn-base
new file mode 100644
index 0000000..bcf42a4
--- /dev/null
+++ b/src/libopkg/.svn/text-base/sprintf_alloc.h.svn-base
@@ -0,0 +1,23 @@
+/* sprintf_alloca.c -- like sprintf with memory allocation
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#ifndef SPRINTF_ALLOC_H
+#define SPRINTF_ALLOC_H
+
+void sprintf_alloc(char **str, const char *fmt, ...);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/str_list.c.svn-base b/src/libopkg/.svn/text-base/str_list.c.svn-base
new file mode 100644
index 0000000..d3a0179
--- /dev/null
+++ b/src/libopkg/.svn/text-base/str_list.c.svn-base
@@ -0,0 +1,112 @@
+/* str_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "str_list.h"
+#include "libbb/libbb.h"
+
+void str_list_elt_init(str_list_elt_t *elt, char *data)
+{
+    void_list_elt_init((void_list_elt_t *) elt, data);
+}
+
+void str_list_elt_deinit(str_list_elt_t *elt)
+{
+    if (elt->data)
+        free(elt->data);
+    void_list_elt_deinit((void_list_elt_t *) elt);
+}
+
+str_list_t *str_list_alloc()
+{
+     str_list_t *list = xcalloc(1, sizeof(str_list_t));
+     str_list_init(list);
+     return list;
+}
+
+void str_list_init(str_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void str_list_deinit(str_list_t *list)
+{
+    str_list_elt_t *elt;
+    while (!void_list_empty(list)) {
+        elt = str_list_first(list);
+        if (!elt)
+            return;
+        list_del_init(&elt->node);
+        free(elt->data);
+        elt->data=NULL;
+        free(elt);
+    }
+}
+
+void str_list_append(str_list_t *list, char *data)
+{
+    void_list_append((void_list_t *) list, xstrdup(data));
+}
+
+void str_list_push(str_list_t *list, char *data)
+{
+    void_list_push((void_list_t *) list, xstrdup(data));
+}
+
+str_list_elt_t *str_list_pop(str_list_t *list)
+{
+    return (str_list_elt_t *) void_list_pop((void_list_t *) list);
+}
+
+void str_list_remove(str_list_t *list, str_list_elt_t **iter)
+{
+    char *str = void_list_remove((void_list_t *) list,
+					       (void_list_elt_t **) iter);
+
+    if (str)
+	free(str);
+}
+
+void str_list_remove_elt(str_list_t *list, const char *target_str)
+{
+     char *str = void_list_remove_elt((void_list_t *) list,
+					 (void *)target_str,
+					 (void_list_cmp_t)strcmp);
+     if (str)
+         free(str);
+}
+
+str_list_elt_t *str_list_first(str_list_t *list) {
+    return (str_list_elt_t * )void_list_first((void_list_t *) list);
+}
+
+str_list_elt_t *str_list_prev(str_list_t *list, str_list_elt_t *node) {
+    return (str_list_elt_t * )void_list_prev((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+str_list_elt_t *str_list_next(str_list_t *list, str_list_elt_t *node) {
+    return (str_list_elt_t * )void_list_next((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+str_list_elt_t *str_list_last(str_list_t *list) {
+    return (str_list_elt_t * )void_list_last((void_list_t *) list);
+}
+
+
+void str_list_purge(str_list_t *list) {
+    str_list_deinit(list);
+    free(list);
+}
diff --git a/src/libopkg/.svn/text-base/str_list.h.svn-base b/src/libopkg/.svn/text-base/str_list.h.svn-base
new file mode 100644
index 0000000..3690820
--- /dev/null
+++ b/src/libopkg/.svn/text-base/str_list.h.svn-base
@@ -0,0 +1,47 @@
+/* str_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef STR_LIST_H
+#define STR_LIST_H
+
+#include "void_list.h"
+
+typedef struct void_list_elt str_list_elt_t;
+
+typedef struct void_list str_list_t;
+
+void str_list_elt_init(str_list_elt_t *elt, char *data);
+void str_list_elt_deinit(str_list_elt_t *elt);
+
+str_list_t *str_list_alloc(void);
+void str_list_init(str_list_t *list);
+void str_list_deinit(str_list_t *list);
+
+void str_list_append(str_list_t *list, char *data);
+void str_list_push(str_list_t *list, char *data);
+str_list_elt_t *str_list_pop(str_list_t *list);
+void str_list_remove(str_list_t *list, str_list_elt_t **iter);
+void str_list_remove_elt(str_list_t *list, const char *target_str);
+
+str_list_elt_t *str_list_first(str_list_t *list);
+str_list_elt_t *str_list_prev(str_list_t *list, str_list_elt_t *node);
+str_list_elt_t *str_list_next(str_list_t *list, str_list_elt_t *node);
+str_list_elt_t *str_list_last(str_list_t *list);
+
+void str_list_purge(str_list_t *list);
+
+#endif
diff --git a/src/libopkg/.svn/text-base/void_list.c.svn-base b/src/libopkg/.svn/text-base/void_list.c.svn-base
new file mode 100644
index 0000000..4c9d897
--- /dev/null
+++ b/src/libopkg/.svn/text-base/void_list.c.svn-base
@@ -0,0 +1,165 @@
+/* void_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "void_list.h"
+#include "libbb/libbb.h"
+
+void void_list_elt_init(void_list_elt_t *elt, void *data)
+{
+    INIT_LIST_HEAD(&elt->node);
+    elt->data = data;
+}
+
+static void_list_elt_t * void_list_elt_new (void *data) {
+    void_list_elt_t *elt;
+    /* freed in void_list_elt_deinit */
+    elt = xcalloc(1, sizeof(void_list_elt_t));
+    void_list_elt_init(elt, data);
+    return elt;
+}
+
+void void_list_elt_deinit(void_list_elt_t *elt)
+{
+    list_del_init(&elt->node);
+    void_list_elt_init(elt, NULL);
+    free(elt);
+}
+
+void void_list_init(void_list_t *list)
+{
+    INIT_LIST_HEAD(&list->head);
+}
+
+void void_list_deinit(void_list_t *list)
+{
+    void_list_elt_t *elt;
+
+    while (!void_list_empty(list)) {
+	elt = void_list_pop(list);
+	void_list_elt_deinit(elt);
+    }
+    INIT_LIST_HEAD(&list->head);
+}
+
+void void_list_append(void_list_t *list, void *data)
+{
+    void_list_elt_t *elt = void_list_elt_new(data);
+    list_add_tail(&elt->node, &list->head);
+}
+
+void void_list_push(void_list_t *list, void *data)
+{
+    void_list_elt_t *elt = void_list_elt_new(data);
+    list_add(&elt->node, &list->head);
+}
+
+void_list_elt_t *void_list_pop(void_list_t *list)
+{
+    struct list_head *node;
+
+    if (void_list_empty(list))
+        return NULL;
+    node = list->head.next;
+    list_del_init(node);
+    return list_entry(node, void_list_elt_t, node);
+}
+
+void *void_list_remove(void_list_t *list, void_list_elt_t **iter)
+{
+    void_list_elt_t *pos, *n;
+    void_list_elt_t *old_elt;
+    void *old_data = NULL;
+
+    old_elt = *iter;
+    if (!old_elt)
+        return old_data;
+    old_data = old_elt->data;
+
+    list_for_each_entry_safe(pos, n, &list->head, node) {
+        if (pos == old_elt)
+            break;
+    }
+    if ( pos != old_elt) {
+        opkg_msg(ERROR, "Internal error: element not found in list.\n");
+        return NULL;
+    }
+
+    *iter = list_entry(pos->node.prev, void_list_elt_t, node);
+    void_list_elt_deinit(pos);
+
+    return old_data;
+}
+
+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp)
+{
+    void_list_elt_t *pos, *n;
+    void *old_data = NULL;
+    list_for_each_entry_safe(pos, n, &list->head, node) {
+        if ( pos->data && cmp(pos->data, target_data)==0 ){
+            old_data = pos->data;
+            void_list_elt_deinit(pos);
+            break;
+        }
+    }
+    return old_data;
+}
+
+void_list_elt_t *void_list_first(void_list_t *list) {
+    struct list_head *elt;
+    if (!list)
+        return NULL;
+    elt = list->head.next;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_prev(void_list_t *list, void_list_elt_t *node) {
+    struct list_head *elt;
+    if (!list || !node)
+        return NULL;
+    elt = node->node.prev;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_next(void_list_t *list, void_list_elt_t *node) {
+    struct list_head *elt;
+    if (!list || !node)
+        return NULL;
+    elt = node->node.next;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_last(void_list_t *list) {
+    struct list_head *elt;
+    if (!list)
+        return NULL;
+    elt = list->head.prev;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
diff --git a/src/libopkg/.svn/text-base/void_list.h.svn-base b/src/libopkg/.svn/text-base/void_list.h.svn-base
new file mode 100644
index 0000000..b63a68d
--- /dev/null
+++ b/src/libopkg/.svn/text-base/void_list.h.svn-base
@@ -0,0 +1,64 @@
+/* void_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef VOID_LIST_H
+#define VOID_LIST_H
+
+#include "list.h"
+
+typedef struct void_list_elt void_list_elt_t;
+struct void_list_elt
+{
+    struct list_head node;
+    void *data;
+};
+
+typedef struct void_list void_list_t;
+struct void_list
+{
+    struct list_head head;
+};
+
+static inline int void_list_empty(void_list_t *list)
+{
+    return list_empty(&list->head);
+}
+
+void void_list_elt_init(void_list_elt_t *elt, void *data);
+void void_list_elt_deinit(void_list_elt_t *elt);
+
+void void_list_init(void_list_t *list);
+void void_list_deinit(void_list_t *list);
+
+void void_list_append(void_list_t *list, void *data);
+void void_list_push(void_list_t *list, void *data);
+void_list_elt_t *void_list_pop(void_list_t *list);
+
+void *void_list_remove(void_list_t *list, void_list_elt_t **iter);
+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
+typedef int (*void_list_cmp_t)(const void *, const void *);
+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp);
+
+void_list_elt_t *void_list_first(void_list_t *list);
+void_list_elt_t *void_list_prev(void_list_t *list, void_list_elt_t *node);
+void_list_elt_t *void_list_next(void_list_t *list, void_list_elt_t *node);
+void_list_elt_t *void_list_last(void_list_t *list);
+
+void void_list_purge(void_list_t *list);
+
+
+#endif
diff --git a/src/libopkg/.svn/text-base/xregex.c.svn-base b/src/libopkg/.svn/text-base/xregex.c.svn-base
new file mode 100644
index 0000000..f682d4c
--- /dev/null
+++ b/src/libopkg/.svn/text-base/xregex.c.svn-base
@@ -0,0 +1,46 @@
+/* xregex.c - regex functions with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#include "xregex.h"
+#include "libbb/libbb.h"
+
+static void print_regcomp_err(const regex_t *preg, int err);
+
+int xregcomp(regex_t *preg, const char *regex, int cflags)
+{
+    int err;
+    err = regcomp(preg, regex, cflags);
+    if (err) {
+	print_regcomp_err(preg, err);
+    }
+
+    return err;
+}
+
+static void print_regcomp_err(const regex_t *preg, int err)
+{
+    unsigned int size;
+    char *error;
+
+    size = regerror(err, preg, 0, 0);
+    error = xcalloc(1, size);
+    regerror(err, preg, error, size);
+
+    opkg_msg(ERROR, "Internal error compiling regex: %s.", error);
+
+    free(error);
+}
diff --git a/src/libopkg/.svn/text-base/xregex.h.svn-base b/src/libopkg/.svn/text-base/xregex.h.svn-base
new file mode 100644
index 0000000..f67572b
--- /dev/null
+++ b/src/libopkg/.svn/text-base/xregex.h.svn-base
@@ -0,0 +1,31 @@
+/* xregex.h - regex functions with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#ifndef XREGEX_H
+#define XREGEX_H
+
+#include <sys/types.h>
+#include <regex.h>
+
+int xregcomp(regex_t *preg, const char *regex, int cflags);
+static inline void xregfree(regex_t *preg)
+{
+     regfree(preg);
+}
+
+
+#endif
diff --git a/src/libopkg/.svn/text-base/xsystem.c.svn-base b/src/libopkg/.svn/text-base/xsystem.c.svn-base
new file mode 100644
index 0000000..ae7ca87
--- /dev/null
+++ b/src/libopkg/.svn/text-base/xsystem.c.svn-base
@@ -0,0 +1,73 @@
+/* xsystem.c - system(3) with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "xsystem.h"
+#include "libbb/libbb.h"
+
+/* Like system(3), but with error messages printed if the fork fails
+   or if the child process dies due to an uncaught signal. Also, the
+   return value is a bit simpler:
+
+   -1 if there was any problem
+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
+   as defined in <sys/wait.h>.
+*/
+int
+xsystem(const char *argv[])
+{
+	int status;
+	pid_t pid;
+
+	pid = vfork();
+
+	switch (pid) {
+	case -1:
+		opkg_perror(ERROR, "%s: vfork", argv[0]);
+		return -1;
+	case 0:
+		/* child */
+		execvp(argv[0], (char*const*)argv);
+		_exit(-1);
+	default:
+		/* parent */
+		break;
+	}
+
+	if (waitpid(pid, &status, 0) == -1) {
+		opkg_perror(ERROR, "%s: waitpid", argv[0]);
+		return -1;
+	}
+
+	if (WIFSIGNALED(status)) {
+		opkg_msg(ERROR, "%s: Child killed by signal %d.\n",
+			argv[0], WTERMSIG(status));
+		return -1;
+	}
+
+	if (!WIFEXITED(status)) {
+		/* shouldn't happen */
+		opkg_msg(ERROR, "%s: Your system is broken: got status %d "
+			"from waitpid.\n", argv[0], status);
+		return -1;
+	}
+
+	return WEXITSTATUS(status);
+}
diff --git a/src/libopkg/.svn/text-base/xsystem.h.svn-base b/src/libopkg/.svn/text-base/xsystem.h.svn-base
new file mode 100644
index 0000000..042efad
--- /dev/null
+++ b/src/libopkg/.svn/text-base/xsystem.h.svn-base
@@ -0,0 +1,32 @@
+/* xsystem.h - system(3) with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef XSYSTEM_H
+#define XSYSTEM_H
+
+/* Like system(3), but with error messages printed if the fork fails
+   or if the child process dies due to an uncaught signal. Also, the
+   return value is a bit simpler:
+
+   -1 if there was any problem
+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
+   as defined in <sys/wait.h>.
+*/
+int xsystem(const char *argv[]);
+
+#endif
+
diff --git a/src/libopkg/Makefile.am b/src/libopkg/Makefile.am
new file mode 100644
index 0000000..043c5c4
--- /dev/null
+++ b/src/libopkg/Makefile.am
@@ -0,0 +1,55 @@
+
+AM_CFLAGS=-Wall -DHOST_CPU_STR=\"@host_cpu@\" -DBUILD_CPU=@build_cpu@ -DLIBDIR=\"@libdir@\" -DOPKGLIBDIR=\"@opkglibdir@\" -DOPKGETCDIR=\"@opkgetcdir@\" -DOPKGLOCKFILE=\"@opkglockfile@\" -DDATADIR=\"@datadir@\" -I$(top_srcdir) $(BIGENDIAN_CFLAGS) $(CURL_CFLAGS) $(GPGME_CFLAGS) $(PATHFINDER_CFLAGS)
+
+libopkg_includedir=$(includedir)/libopkg
+libopkg_include_HEADERS= *.h
+
+
+opkg_libcore_sources = \
+		    opkg.c opkg.h \
+		    opkg_defines.h
+opkg_cmd_sources = opkg_cmd.c opkg_cmd.h \
+		   opkg_configure.c opkg_configure.h \
+		   opkg_download.c opkg_download.h \
+		   opkg_install.c opkg_install.h \
+		   opkg_upgrade.c opkg_upgrade.h \
+		   opkg_remove.c opkg_remove.h
+opkg_db_sources = opkg_conf.c opkg_conf.h \
+		  release.c release.h release_parse.c release_parse.h \
+		  opkg_utils.c opkg_utils.h pkg.c pkg.h hash_table.h \
+		  pkg_depends.c pkg_depends.h pkg_extract.c pkg_extract.h \
+		  hash_table.c pkg_hash.c pkg_hash.h pkg_parse.c pkg_parse.h \
+		  pkg_vec.c pkg_vec.h
+opkg_list_sources = conffile.c conffile.h conffile_list.c conffile_list.h \
+		    nv_pair.c nv_pair.h nv_pair_list.c nv_pair_list.h \
+		    pkg_dest.c pkg_dest.h pkg_dest_list.c pkg_dest_list.h \
+		    pkg_src.c pkg_src.h pkg_src_list.c pkg_src_list.h \
+		    str_list.c str_list.h void_list.c void_list.h \
+		    active_list.c active_list.h list.h 
+opkg_util_sources = file_util.c file_util.h opkg_message.h opkg_message.c md5.c md5.h \
+		    parse_util.c parse_util.h \
+		    cksum_list.c cksum_list.h \
+		    sprintf_alloc.c sprintf_alloc.h \
+		    xregex.c xregex.h xsystem.c xsystem.h
+if HAVE_PATHFINDER
+opkg_util_sources += opkg_pathfinder.c opkg_pathfinder.h
+endif
+if HAVE_SHA256
+opkg_util_sources += sha256.c sha256.h
+endif
+
+lib_LTLIBRARIES = libopkg.la
+libopkg_la_SOURCES = \
+	$(opkg_libcore_sources) \
+	$(opkg_cmd_sources) $(opkg_db_sources) \
+	$(opkg_util_sources) $(opkg_list_sources)
+
+libopkg_la_LIBADD = $(top_builddir)/libbb/libbb.la $(CURL_LIBS) $(GPGME_LIBS) $(OPENSSL_LIBS) $(PATHFINDER_LIBS)
+
+libopkg_la_LDFLAGS = -version-info 1:0:0
+
+# make sure we only export symbols that are for public use
+#libopkg_la_LDFLAGS = -export-symbols-regex "^opkg_.*"
+
+
+
diff --git a/src/libopkg/active_list.c b/src/libopkg/active_list.c
new file mode 100644
index 0000000..69ac1d1
--- /dev/null
+++ b/src/libopkg/active_list.c
@@ -0,0 +1,165 @@
+/* active_list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include "active_list.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "libbb/libbb.h"
+
+void active_list_init(struct active_list *ptr) {
+    INIT_LIST_HEAD(&ptr->node);
+    INIT_LIST_HEAD(&ptr->depend);
+    ptr->depended = NULL;
+}
+
+/**
+ */
+struct active_list * active_list_next(struct active_list *head, struct active_list *ptr) {
+    struct active_list *next=NULL;
+    if ( !head ) {
+        opkg_msg(ERROR, "Internal error: head=%p, ptr=%p\n", head, ptr);
+        return NULL;
+    }
+    if ( !ptr )
+        ptr = head;
+    next = list_entry(ptr->node.next, struct active_list, node);
+    if ( next == head ) {
+        return NULL;
+    }
+    if ( ptr->depended && &ptr->depended->depend == ptr->node.next ) {
+        return ptr->depended;
+    }
+    while ( next->depend.next != &next->depend ) {
+        next = list_entry(next->depend.next, struct active_list, node);
+    }
+    return next;
+}
+
+
+struct active_list * active_list_prev(struct active_list *head, struct active_list *ptr) {
+    struct active_list *prev=NULL;
+    if ( !head ) {
+        opkg_msg(ERROR, "Internal error: head=%p, ptr=%p\n", head, ptr);
+        return NULL;
+    }
+    if ( !ptr )
+        ptr = head;
+    if ( ptr->depend.prev != &ptr->depend ) {
+        prev = list_entry(ptr->depend.prev, struct active_list, node);
+        return prev;
+    }
+    if ( ptr->depended  && ptr->depended != head && &ptr->depended->depend == ptr->node.prev ) {
+        prev = list_entry(ptr->depended->node.prev, struct active_list, node);
+    } else
+        prev = list_entry(ptr->node.prev, struct active_list, node);
+    if ( prev == head )
+        return NULL;
+    return prev;
+}
+
+
+struct active_list *active_list_move_node(struct active_list *old_head, struct active_list *new_head, struct active_list *node) {
+    struct active_list *prev;
+    if (!old_head || !new_head || !node)
+        return NULL;
+    if (old_head == new_head)
+        return node;
+    prev = active_list_prev(old_head, node);
+    active_list_add(new_head, node);
+    return prev;
+}
+
+static void list_head_clear (struct list_head *head) {
+    struct active_list *next;
+    struct list_head *n, *ptr;
+    if (!head)
+        return;
+    list_for_each_safe(ptr, n , head) {
+        next = list_entry(ptr, struct active_list, node);
+        if (next->depend.next != &next->depend) {
+            list_head_clear(&next->depend);
+        }
+        active_list_init(next);
+    }
+}
+void active_list_clear(struct active_list *head) {
+    list_head_clear(&head->node);
+    if (head->depend.next != &head->depend) {
+        list_head_clear(&head->depend);
+    }
+    active_list_init(head);
+}
+
+void active_list_add_depend(struct active_list *node, struct active_list *depend) {
+    list_del_init(&depend->node);
+    list_add_tail(&depend->node, &node->depend);
+    depend->depended  = node;
+}
+
+void active_list_add(struct active_list *head, struct active_list *node) {
+    list_del_init(&node->node);
+    list_add_tail(&node->node, &head->node);
+    node->depended  = head;
+}
+
+struct active_list * active_list_head_new(void) {
+    struct active_list * head = xcalloc(1, sizeof(struct active_list));
+    active_list_init(head);
+    return head;
+}
+
+void active_list_head_delete(struct active_list *head) {
+    active_list_clear(head);
+    free(head);
+}
+
+/*
+ *  Using insert sort.
+ *  Note. the list should not be large, or it will be very inefficient.
+ *
+ */
+struct active_list * active_list_sort(struct active_list *head, int (*compare)(const void *, const void *)) {
+    struct active_list tmphead;
+    struct active_list *node, *ptr;
+    if ( !head )
+        return NULL;
+    active_list_init(&tmphead);
+    for (node = active_list_next(head, NULL); node; node = active_list_next(head, NULL)) {
+        if (tmphead.node.next == &tmphead.node) {
+            active_list_move_node(head, &tmphead, node);
+        } else {
+            for (ptr = active_list_next(&tmphead, NULL); ptr; ptr=active_list_next(&tmphead, ptr)) {
+                if (compare(ptr, node) <= 0) {
+                    break;
+                }
+            }
+            if (!ptr) {
+                active_list_move_node(head, &tmphead, node);
+            } else {
+                active_list_move_node(head, ptr, node);
+            }
+        }
+        node->depended = &tmphead;
+    }
+    for (ptr = active_list_prev(&tmphead, NULL); ptr; ptr=active_list_prev(&tmphead, NULL)) {
+        active_list_move_node(&tmphead, head, ptr);
+    }
+    return head;
+}
diff --git a/src/libopkg/active_list.h b/src/libopkg/active_list.h
new file mode 100644
index 0000000..ecb79a6
--- /dev/null
+++ b/src/libopkg/active_list.h
@@ -0,0 +1,44 @@
+/* active_list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef ACTIVE_LIST_H
+#define ACTIVE_LIST_H
+
+#include "list.h"
+
+struct active_list {
+    struct list_head node;
+    struct list_head depend;
+    struct active_list *depended;
+};
+
+
+struct active_list * active_list_head_new(void);
+void active_list_head_delete(struct active_list *);
+void active_list_init(struct active_list *ptr);
+void active_list_clear(struct active_list *head);
+void active_list_add_depend(struct active_list *node, struct active_list *depend);
+void active_list_add(struct active_list *head, struct active_list *node);
+struct active_list *active_list_move_node(struct active_list *old_head, struct active_list *new_head, struct active_list *node);
+
+struct active_list * active_list_sort(struct active_list *head, int (*compare_fcn_t)(const void *, const void *));
+
+struct active_list * active_list_next(struct active_list *head, struct active_list *ptr);
+
+struct active_list * active_list_prev(struct active_list *head, struct active_list *ptr);
+
+#endif
diff --git a/src/libopkg/cksum_list.c b/src/libopkg/cksum_list.c
new file mode 100644
index 0000000..d17151d
--- /dev/null
+++ b/src/libopkg/cksum_list.c
@@ -0,0 +1,87 @@
+/* cksum_lis.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include "cksum_list.h"
+#include "libbb/libbb.h"
+
+
+int cksum_init(cksum_t *cksum, char **itemlist)
+{
+    cksum->value = xstrdup(*itemlist++);
+    cksum->size = atoi(*itemlist++);
+    cksum->name = xstrdup(*itemlist++);
+
+    return 0;
+}
+
+void cksum_deinit(cksum_t *cksum)
+{
+    free (cksum->name);
+    cksum->name = NULL;
+
+    free (cksum->value);
+    cksum->value = NULL;
+}
+
+void cksum_list_init(cksum_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void cksum_list_deinit(cksum_list_t *list)
+{
+    cksum_list_elt_t *iter, *n;
+    cksum_t *cksum;
+
+    list_for_each_entry_safe(iter, n, &list->head, node) {
+      cksum = (cksum_t *)iter->data;
+      cksum_deinit(cksum);
+
+      /* malloced in cksum_list_append */
+      free(cksum);
+      iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+cksum_t *cksum_list_append(cksum_list_t *list, char **itemlist)
+{
+    /* freed in cksum_list_deinit */
+    cksum_t *cksum = xcalloc(1, sizeof(cksum_t));
+    cksum_init(cksum, itemlist);
+
+    void_list_append((void_list_t *) list, cksum);
+
+    return cksum;
+}
+
+const cksum_t *cksum_list_find(cksum_list_t *list, const char *name)
+{
+     cksum_list_elt_t *iter;
+     cksum_t *cksum;
+
+     list_for_each_entry(iter, &list->head, node) {
+	  cksum = (cksum_t *)iter->data;
+	  if (strcmp(cksum->name, name) == 0) {
+	       return cksum;
+	  }
+     }    
+     return NULL;
+}
+
diff --git a/src/libopkg/cksum_list.h b/src/libopkg/cksum_list.h
new file mode 100644
index 0000000..b752288
--- /dev/null
+++ b/src/libopkg/cksum_list.h
@@ -0,0 +1,46 @@
+/* cksum_list.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CKSUM_LIST_H
+#define CKSUM_LIST_H
+
+typedef struct 
+{
+  char *name;
+  char *value;
+  int size;
+} cksum_t;
+
+int cksum_init(cksum_t *cksum, char **itemlist);
+void cksum_deinit(cksum_t *cksum);
+
+#include "void_list.h"
+
+typedef struct void_list_elt cksum_list_elt_t;
+
+typedef struct void_list cksum_list_t;
+
+static inline int cksum_list_empty(cksum_list_t *list)
+{
+    return void_list_empty ((void_list_t *)list);
+}
+
+void cksum_list_init(cksum_list_t *list);
+void cksum_list_deinit(cksum_list_t *list);
+
+cksum_t *cksum_list_append(cksum_list_t *list, char **itemlist);
+const cksum_t *cksum_list_find(cksum_list_t *list, const char *name);
+
+#endif
diff --git a/src/libopkg/conffile.c b/src/libopkg/conffile.c
new file mode 100644
index 0000000..bf8b2a5
--- /dev/null
+++ b/src/libopkg/conffile.c
@@ -0,0 +1,63 @@
+/* conffile.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "opkg_message.h"
+#include "conffile.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "opkg_conf.h"
+
+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum)
+{
+    return nv_pair_init(conffile, file_name, md5sum);
+}
+
+void conffile_deinit(conffile_t *conffile)
+{
+    nv_pair_deinit(conffile);
+}
+
+int conffile_has_been_modified(conffile_t *conffile)
+{
+    char *md5sum;
+    char *filename = conffile->name;
+    char *root_filename;
+    int ret = 1;
+
+    if (conffile->value == NULL) {
+	 opkg_msg(NOTICE, "Conffile %s has no md5sum.\n", conffile->name);
+	 return 1;
+    }
+
+    root_filename = root_filename_alloc(filename);
+
+    md5sum = file_md5sum_alloc(root_filename);
+
+    if (md5sum && (ret = strcmp(md5sum, conffile->value))) {
+        opkg_msg(INFO, "Conffile %s:\n\told md5=%s\n\tnew md5=%s\n",
+		conffile->name, md5sum, conffile->value);
+    }
+
+    free(root_filename);
+    if (md5sum)
+        free(md5sum);
+
+    return ret;
+}
diff --git a/src/libopkg/conffile.h b/src/libopkg/conffile.h
new file mode 100644
index 0000000..a188c6d
--- /dev/null
+++ b/src/libopkg/conffile.h
@@ -0,0 +1,29 @@
+/* conffile.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CONFFILE_H
+#define CONFFILE_H
+
+#include "nv_pair.h"
+typedef struct nv_pair conffile_t;
+
+int conffile_init(conffile_t *conffile, const char *file_name, const char *md5sum);
+void conffile_deinit(conffile_t *conffile);
+int conffile_has_been_modified(conffile_t *conffile);
+
+#endif
+
diff --git a/src/libopkg/conffile_list.c b/src/libopkg/conffile_list.c
new file mode 100644
index 0000000..1db7790
--- /dev/null
+++ b/src/libopkg/conffile_list.c
@@ -0,0 +1,46 @@
+/* conffile_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "conffile_list.h"
+
+void conffile_list_init(conffile_list_t *list)
+{
+    nv_pair_list_init(list);
+}
+
+void conffile_list_deinit(conffile_list_t *list)
+{
+    nv_pair_list_deinit(list);
+}
+
+conffile_t *conffile_list_append(conffile_list_t *list, const char *file_name,
+			 const char *md5sum)
+{
+    return nv_pair_list_append(list, file_name, md5sum);
+}
+
+void conffile_list_push(conffile_list_t *list, conffile_t *data)
+{
+    nv_pair_list_push(list, data);
+}
+
+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list)
+{
+    conffile_list_elt_t *pos = nv_pair_list_pop(list);
+    return pos;
+}
+
diff --git a/src/libopkg/conffile_list.h b/src/libopkg/conffile_list.h
new file mode 100644
index 0000000..942f68e
--- /dev/null
+++ b/src/libopkg/conffile_list.h
@@ -0,0 +1,37 @@
+/* conffile_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef CONFFILE_LIST_H
+#define CONFFILE_LIST_H
+
+#include "nv_pair_list.h"
+
+typedef nv_pair_list_elt_t conffile_list_elt_t;
+typedef nv_pair_list_t conffile_list_t;
+
+#include "conffile.h"
+
+void conffile_list_init(conffile_list_t *list);
+void conffile_list_deinit(conffile_list_t *list);
+
+conffile_t *conffile_list_append(conffile_list_t *list, const char *name,
+			       const char *root_dir);
+void conffile_list_push(conffile_list_t *list, conffile_t *data);
+conffile_list_elt_t *conffile_list_pop(conffile_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/file_util.c b/src/libopkg/file_util.c
new file mode 100644
index 0000000..897546e
--- /dev/null
+++ b/src/libopkg/file_util.c
@@ -0,0 +1,315 @@
+/* file_util.c - convenience routines for common stat operations
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <dirent.h>
+#include <unistd.h>
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "md5.h"
+#include "libbb/libbb.h"
+
+#if defined HAVE_SHA256
+#include "sha256.h"
+#endif
+
+int
+file_exists(const char *file_name)
+{
+	struct stat st;
+
+	if (stat(file_name, &st) == -1)
+		return 0;
+
+	return 1;
+}
+
+int
+file_is_dir(const char *file_name)
+{
+	struct stat st;
+
+	if (stat(file_name, &st) == -1)
+		return 0;
+
+	return S_ISDIR(st.st_mode);
+}
+
+/* read a single line from a file, stopping at a newline or EOF.
+   If a newline is read, it will appear in the resulting string.
+   Return value is a malloc'ed char * which should be freed at
+   some point by the caller.
+
+   Return value is NULL if the file is at EOF when called.
+*/
+char *
+file_read_line_alloc(FILE *fp)
+{
+	char buf[BUFSIZ];
+	unsigned int buf_len;
+	char *line = NULL;
+	unsigned int line_size = 0;
+	int got_nl = 0;
+
+	buf[0] = '\0';
+
+	while (fgets(buf, BUFSIZ, fp)) {
+		buf_len = strlen(buf);
+		if (buf[buf_len - 1] == '\n') {
+			buf_len--;
+			buf[buf_len] = '\0';
+			got_nl = 1;
+		}
+		if (line) {
+			line_size += buf_len;
+			line = xrealloc(line, line_size+1);
+			strncat(line, buf, line_size);
+		} else {
+			line_size = buf_len + 1;
+			line = xstrdup(buf);
+		}
+		if (got_nl)
+			break;
+	}
+
+	return line;
+}
+
+int
+file_move(const char *src, const char *dest)
+{
+	int err;
+
+	err = rename(src, dest);
+	if (err == -1) {
+		if (errno == EXDEV) {
+			/* src & dest live on different file systems */
+			err = file_copy(src, dest);
+			if (err == 0)
+				unlink(src);
+		} else {
+			opkg_perror(ERROR, "Failed to rename %s to %s",
+				src, dest);
+		}
+	}
+
+	return err;
+}
+
+int
+file_copy(const char *src, const char *dest)
+{
+	int err;
+
+	err = copy_file(src, dest, FILEUTILS_FORCE | FILEUTILS_PRESERVE_STATUS);
+	if (err)
+		opkg_msg(ERROR, "Failed to copy file %s to %s.\n",
+				src, dest);
+
+	return err;
+}
+
+int
+file_mkdir_hier(const char *path, long mode)
+{
+	return make_directory(path, mode, FILEUTILS_RECUR);
+}
+
+char *file_md5sum_alloc(const char *file_name)
+{
+    static const int md5sum_bin_len = 16;
+    static const int md5sum_hex_len = 32;
+
+    static const unsigned char bin2hex[16] = {
+	'0', '1', '2', '3',
+	'4', '5', '6', '7',
+	'8', '9', 'a', 'b',
+	'c', 'd', 'e', 'f'
+    };
+
+    int i, err;
+    FILE *file;
+    char *md5sum_hex;
+    unsigned char md5sum_bin[md5sum_bin_len];
+
+    md5sum_hex = xcalloc(1, md5sum_hex_len + 1);
+
+    file = fopen(file_name, "r");
+    if (file == NULL) {
+	opkg_perror(ERROR, "Failed to open file %s", file_name);
+	free(md5sum_hex);
+	return NULL;
+    }
+
+    err = md5_stream(file, md5sum_bin);
+    if (err) {
+	opkg_msg(ERROR, "Could't compute md5sum for %s.\n", file_name);
+	fclose(file);
+	free(md5sum_hex);
+	return NULL;
+    }
+
+    fclose(file);
+
+    for (i=0; i < md5sum_bin_len; i++) {
+	md5sum_hex[i*2] = bin2hex[md5sum_bin[i] >> 4];
+	md5sum_hex[i*2+1] = bin2hex[md5sum_bin[i] & 0xf];
+    }
+
+    md5sum_hex[md5sum_hex_len] = '\0';
+
+    return md5sum_hex;
+}
+
+#ifdef HAVE_SHA256
+char *file_sha256sum_alloc(const char *file_name)
+{
+    static const int sha256sum_bin_len = 32;
+    static const int sha256sum_hex_len = 64;
+
+    static const unsigned char bin2hex[16] = {
+	'0', '1', '2', '3',
+	'4', '5', '6', '7',
+	'8', '9', 'a', 'b',
+	'c', 'd', 'e', 'f'
+    };
+
+    int i, err;
+    FILE *file;
+    char *sha256sum_hex;
+    unsigned char sha256sum_bin[sha256sum_bin_len];
+
+    sha256sum_hex = xcalloc(1, sha256sum_hex_len + 1);
+
+    file = fopen(file_name, "r");
+    if (file == NULL) {
+	opkg_perror(ERROR, "Failed to open file %s", file_name);
+	free(sha256sum_hex);
+	return NULL;
+    }
+
+    err = sha256_stream(file, sha256sum_bin);
+    if (err) {
+	opkg_msg(ERROR, "Could't compute sha256sum for %s.\n", file_name);
+	fclose(file);
+	free(sha256sum_hex);
+	return NULL;
+    }
+
+    fclose(file);
+
+    for (i=0; i < sha256sum_bin_len; i++) {
+	sha256sum_hex[i*2] = bin2hex[sha256sum_bin[i] >> 4];
+	sha256sum_hex[i*2+1] = bin2hex[sha256sum_bin[i] & 0xf];
+    }
+
+    sha256sum_hex[sha256sum_hex_len] = '\0';
+
+    return sha256sum_hex;
+}
+
+#endif
+
+
+int
+rm_r(const char *path)
+{
+	int ret = 0;
+	DIR *dir;
+	struct dirent *dent;
+
+	if (path == NULL) {
+		opkg_perror(ERROR, "Missing directory parameter");
+		return -1;
+	}
+
+	dir = opendir(path);
+	if (dir == NULL) {
+		opkg_perror(ERROR, "Failed to open dir %s", path);
+		return -1;
+	}
+
+	if (fchdir(dirfd(dir)) == -1) {
+		opkg_perror(ERROR, "Failed to change to dir %s", path);
+		closedir(dir);
+		return -1;
+	}
+
+	while (1) {
+		errno = 0;
+		if ((dent = readdir(dir)) == NULL) {
+			if (errno) {
+				opkg_perror(ERROR, "Failed to read dir %s",
+						path);
+				ret = -1;
+			}
+			break;
+		}
+
+		if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
+			continue;
+
+#ifdef _BSD_SOURCE
+		if (dent->d_type == DT_DIR) {
+			if ((ret = rm_r(dent->d_name)) == -1)
+				break;
+			continue;
+		} else if (dent->d_type == DT_UNKNOWN)
+#endif
+		{
+			struct stat st;
+			if ((ret = lstat(dent->d_name, &st)) == -1) {
+				opkg_perror(ERROR, "Failed to lstat %s",
+						dent->d_name);
+				break;
+			}
+			if (S_ISDIR(st.st_mode)) {
+				if ((ret = rm_r(dent->d_name)) == -1)
+					break;
+				continue;
+			}
+		}
+
+		if ((ret = unlink(dent->d_name)) == -1) {
+			opkg_perror(ERROR, "Failed to unlink %s", dent->d_name);
+			break;
+		}
+	}
+
+	if (chdir("..") == -1) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to change to dir %s/..", path);
+	}
+
+	if (rmdir(path) == -1 ) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to remove dir %s", path);
+	}
+
+	if (closedir(dir) == -1) {
+		ret = -1;
+		opkg_perror(ERROR, "Failed to close dir %s", path);
+	}
+
+	return ret;
+}
diff --git a/src/libopkg/file_util.h b/src/libopkg/file_util.h
new file mode 100644
index 0000000..cfad551
--- /dev/null
+++ b/src/libopkg/file_util.h
@@ -0,0 +1,31 @@
+/* file_util.h - convenience routines for common file operations
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef FILE_UTIL_H
+#define FILE_UTIL_H
+
+int file_exists(const char *file_name);
+int file_is_dir(const char *file_name);
+char *file_read_line_alloc(FILE *file);
+int file_move(const char *src, const char *dest);
+int file_copy(const char *src, const char *dest);
+int file_mkdir_hier(const char *path, long mode);
+char *file_md5sum_alloc(const char *file_name);
+char *file_sha256sum_alloc(const char *file_name);
+int rm_r(const char *path);
+
+#endif
diff --git a/src/libopkg/hash_table.c b/src/libopkg/hash_table.c
new file mode 100644
index 0000000..37b53e9
--- /dev/null
+++ b/src/libopkg/hash_table.c
@@ -0,0 +1,215 @@
+/* hash.c - hash tables for opkg
+
+   Steven M. Ayer, Jamey Hicks
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "hash_table.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+
+static unsigned long
+djb2_hash(const unsigned char *str)
+{
+	unsigned long hash = 5381;
+	int c;
+	while ((c = *str++))
+		hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
+	return hash;
+}
+
+static int
+hash_index(hash_table_t *hash, const char *key)
+{
+	return djb2_hash((const unsigned char *)key) % hash->n_buckets;
+}
+
+/*
+ * this is an open table keyed by strings
+ */
+void
+hash_table_init(const char *name, hash_table_t *hash, int len)
+{
+	if (hash->entries != NULL) {
+		opkg_msg(ERROR, "Internal error: non empty hash table.\n");
+		return;
+	}
+
+	memset(hash, 0, sizeof(hash_table_t));
+
+	hash->name = name;
+	hash->n_buckets = len;
+	hash->entries = xcalloc(hash->n_buckets, sizeof(hash_entry_t));
+}
+
+void
+hash_print_stats(hash_table_t *hash)
+{
+	printf("hash_table: %s, %d bytes\n"
+		"\tn_buckets=%d, n_elements=%d, n_collisions=%d\n"
+		"\tmax_bucket_len=%d, n_used_buckets=%d, ave_bucket_len=%.2f\n"
+		"\tn_hits=%d, n_misses=%d\n",
+		hash->name,
+		hash->n_buckets*(int)sizeof(hash_entry_t),
+		hash->n_buckets,
+		hash->n_elements,
+		hash->n_collisions,
+		hash->max_bucket_len,
+		hash->n_used_buckets,
+		(hash->n_used_buckets ?
+			((float)hash->n_elements)/hash->n_used_buckets : 0.0f),
+		hash->n_hits,
+		hash->n_misses);
+}
+
+void hash_table_deinit(hash_table_t *hash)
+{
+    int i;
+    if (!hash)
+        return;
+
+    /* free the reminaing entries */
+    for (i = 0; i < hash->n_buckets; i++) {
+	hash_entry_t *hash_entry = (hash->entries + i);
+	free (hash_entry->key);
+	/* skip the first entry as this is part of the array */
+	hash_entry = hash_entry->next;
+        while (hash_entry)
+	{
+	  hash_entry_t *old = hash_entry;
+	  hash_entry = hash_entry->next;
+	  free (old->key);
+	  free (old);
+	}
+    }
+
+    free (hash->entries);
+
+    hash->entries = NULL;
+    hash->n_buckets = 0;
+}
+
+void *hash_table_get(hash_table_t *hash, const char *key)
+{
+  int ndx= hash_index(hash, key);
+  hash_entry_t *hash_entry = hash->entries + ndx;
+  while (hash_entry)
+  {
+    if (hash_entry->key)
+    {
+      if (strcmp(key, hash_entry->key) == 0) {
+	 hash->n_hits++;
+	 return hash_entry->data;
+      }
+    }
+    hash_entry = hash_entry->next;
+  }
+  hash->n_misses++;
+  return NULL;
+}
+
+int hash_table_insert(hash_table_t *hash, const char *key, void *value)
+{
+     int bucket_len = 0;
+     int ndx= hash_index(hash, key);
+     hash_entry_t *hash_entry = hash->entries + ndx;
+     if (hash_entry->key) {
+	  if (strcmp(hash_entry->key, key) == 0) {
+	       /* alread in table, update the value */
+	       hash_entry->data = value;
+	       return 0;
+	  } else {
+	       /*
+		* if this is a collision, we have to go to the end of the ll,
+		* then add a new entry
+		* before we can hook up the value
+		*/
+	       while (hash_entry->next) {
+		    hash_entry = hash_entry->next;
+                    if (strcmp(hash_entry->key, key) == 0) {
+                        hash_entry->data = value;
+                        return 0;
+                    }
+		    bucket_len++;
+               }
+	       hash_entry->next = xcalloc(1, sizeof(hash_entry_t));
+	       hash_entry = hash_entry->next;
+	       hash_entry->next = NULL;
+
+	       hash->n_collisions++;
+	       if (++bucket_len > hash->max_bucket_len)
+		    hash->max_bucket_len = bucket_len;
+	  }
+     } else
+	  hash->n_used_buckets++;
+
+     hash->n_elements++;
+     hash_entry->key = xstrdup(key);
+     hash_entry->data = value;
+
+     return 0;
+}
+
+int hash_table_remove(hash_table_t *hash, const char *key)
+{
+    int ndx= hash_index(hash, key);
+    hash_entry_t *hash_entry = hash->entries + ndx;
+    hash_entry_t *next_entry=NULL, *last_entry=NULL;
+    while (hash_entry)
+    {
+        if (hash_entry->key)
+        {
+            if (strcmp(key, hash_entry->key) == 0) {
+                free(hash_entry->key);
+                if (last_entry) {
+                    last_entry->next = hash_entry->next;
+                    free(hash_entry);
+                } else {
+                    next_entry = hash_entry->next;
+                    if (next_entry) {
+                        memmove(hash_entry, next_entry, sizeof(hash_entry_t));
+                        free(next_entry);
+                    } else {
+                        memset(hash_entry, 0 , sizeof(hash_entry_t));
+                    }
+                }
+                return 1;
+            }
+        }
+        last_entry = hash_entry;
+        hash_entry = hash_entry->next;
+    }
+    return 0;
+}
+
+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data)
+{
+    int i;
+    if (!hash || !f)
+	return;
+
+    for (i = 0; i < hash->n_buckets; i++) {
+	hash_entry_t *hash_entry = (hash->entries + i);
+	do {
+	    if(hash_entry->key) {
+		f(hash_entry->key, hash_entry->data, data);
+	    }
+	} while((hash_entry = hash_entry->next));
+    }
+}
+
diff --git a/src/libopkg/hash_table.h b/src/libopkg/hash_table.h
new file mode 100644
index 0000000..472b3e2
--- /dev/null
+++ b/src/libopkg/hash_table.h
@@ -0,0 +1,51 @@
+/* hash.h - hash tables for opkg
+
+   Steven M. Ayer, Jamey Hicks
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef _HASH_TABLE_H_
+#define _HASH_TABLE_H_
+
+typedef struct hash_entry hash_entry_t;
+typedef struct hash_table hash_table_t;
+
+struct hash_entry {
+  char * key;
+  void * data;
+  struct hash_entry * next;
+};
+
+struct hash_table {
+  const char *name;
+  hash_entry_t * entries;
+  unsigned int n_buckets;
+  unsigned int n_elements;
+
+  /* useful stats */
+  unsigned int n_used_buckets;
+  unsigned int n_collisions;
+  unsigned int max_bucket_len;
+  unsigned int n_hits, n_misses;
+};
+
+void hash_table_init(const char *name, hash_table_t *hash, int len);
+void hash_table_deinit(hash_table_t *hash);
+void hash_print_stats(hash_table_t *hash);
+void *hash_table_get(hash_table_t *hash, const char *key);
+int hash_table_insert(hash_table_t *hash, const char *key, void *value);
+int hash_table_remove(hash_table_t *has, const char *key);
+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data);
+
+#endif /* _HASH_TABLE_H_ */
diff --git a/src/libopkg/list.h b/src/libopkg/list.h
new file mode 100644
index 0000000..c1325db
--- /dev/null
+++ b/src/libopkg/list.h
@@ -0,0 +1,304 @@
+/* list.h - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko Inc.
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   This is modified from Linux Kernel.
+*/
+
+#ifndef _LINUX_LIST_H
+#define _LINUX_LIST_H
+
+struct list_head {
+    struct list_head *next, *prev;
+};
+
+#define LIST_POISON1  ((struct list_head *) 0x00100100)
+#define LIST_POISON2  ((struct list_head *) 0x00200200)
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+	struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+static inline void __list_add(struct list_head *newitem,
+                              struct list_head *prev,
+                              struct list_head *next) {
+    next->prev = newitem;
+    newitem->next = next;
+    newitem->prev = prev;
+    prev->next = newitem;
+}
+
+/**
+ * list_add - add a new entry
+ * @newitem: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static inline void list_add(struct list_head *newitem, struct list_head *head) {
+    __list_add(newitem, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @newitem: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static inline void list_add_tail(struct list_head *newitem, struct list_head *head) {
+    __list_add(newitem, head->prev, head);
+}
+
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head * prev, struct list_head * next) {
+    next->prev = prev;
+    prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty on entry does not return true after this, the entry is
+ * in an undefined state.
+ */
+static inline void list_del(struct list_head *entry) {
+    __list_del(entry->prev, entry->next);
+    entry->next = LIST_POISON1;
+    entry->prev = LIST_POISON2;
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry) {
+    __list_del(entry->prev, entry->next);
+    INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_move - delete from one list and add as another's head
+ * @list: the entry to move
+ * @head: the head that will precede our entry
+ */
+static inline void list_move(struct list_head *list, struct list_head *head) {
+    __list_del(list->prev, list->next);
+    list_add(list, head);
+}
+
+/**
+ * list_move_tail - delete from one list and add as another's tail
+ * @list: the entry to move
+ * @head: the head that will follow our entry
+ */
+static inline void list_move_tail(struct list_head *list,
+                                  struct list_head *head) {
+    __list_del(list->prev, list->next);
+    list_add_tail(list, head);
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static inline int list_empty(const struct list_head *head) {
+    return head->next == head;
+}
+
+/**
+ * list_empty_careful - tests whether a list is
+ * empty _and_ checks that no other CPU might be
+ * in the process of still modifying either member
+ *
+ * NOTE: using list_empty_careful() without synchronization
+ * can only be safe if the only activity that can happen
+ * to the list entry is list_del_init(). Eg. it cannot be used
+ * if another CPU could re-list_add() it.
+ *
+ * @head: the list to test.
+ */
+static inline int list_empty_careful(const struct list_head *head) {
+    struct list_head *next = head->next;
+    return (next == head) && (next == head->prev);
+}
+
+static inline void __list_splice(struct list_head *list,
+                                 struct list_head *head) {
+    struct list_head *first = list->next;
+    struct list_head *last = list->prev;
+    struct list_head *at = head->next;
+
+    first->prev = head;
+    head->next = first;
+
+    last->next = at;
+    at->prev = last;
+}
+
+/**
+ * list_splice - join two lists
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice(struct list_head *list, struct list_head *head) {
+    if (!list_empty(list))
+        __list_splice(list, head);
+}
+
+/**
+ * list_splice_init - join two lists and reinitialise the emptied list.
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_init(struct list_head *list,
+                                    struct list_head *head) {
+    if (!list_empty(list)) {
+        __list_splice(list, head);
+        INIT_LIST_HEAD(list);
+    }
+}
+
+
+
+#define _offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#define container_of(ptr, type, member) ({                      \
+        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
+	(type *)( (char *)__mptr - _offsetof(type,member) );})
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr:	the &struct list_head pointer.
+ * @type:	the type of the struct this is embedded in.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+	container_of(ptr, type, member)
+
+/**
+ * list_for_each	-	iterate over a list
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each(pos, head) \
+	for (pos = (head)->next; pos != (head); \
+        	pos = pos->next)
+
+/**
+ * __list_for_each	-	iterate over a list
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ *
+ * This variant differs from list_for_each() in that it's the
+ * simplest possible list iteration code, no prefetching is done.
+ * Use this for code that knows the list to be very short (empty
+ * or 1 entry) most of the time.
+ */
+#define __list_for_each(pos, head) \
+	for (pos = (head)->next; pos != (head); pos = pos->next)
+
+/**
+ * list_for_each_prev	-	iterate over a list backwards
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+	for (pos = (head)->prev; pos != (head); \
+        	pos = pos->prev)
+
+/**
+ * list_for_each_safe	-	iterate over a list safe against removal of list entry
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @n:		another &struct list_head to use as temporary storage
+ * @head:	the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+	for (pos = (head)->next, n = pos->next; pos != (head); \
+		pos = n, n = pos->next)
+
+/**
+ * list_for_each_entry	-	iterate over list of given type
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member)				\
+	for (pos = list_entry((head)->next, typeof(*pos), member);	\
+	     &pos->member != (head); 	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_reverse - iterate backwards over list of given type.
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_reverse(pos, head, member)			\
+	for (pos = list_entry((head)->prev, typeof(*pos), member);	\
+	     &pos->member != (head); 	\
+	     pos = list_entry(pos->member.prev, typeof(*pos), member))
+
+/**
+ * list_prepare_entry - prepare a pos entry for use as a start point in
+ *			list_for_each_entry_continue
+ * @pos:	the type * to use as a start point
+ * @head:	the head of the list
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_prepare_entry(pos, head, member) \
+	((pos) ? : list_entry(head, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_continue -	iterate over list of given type
+ *			continuing after existing point
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_continue(pos, head, member) 		\
+	for (pos = list_entry(pos->member.next, typeof(*pos), member);	\
+	     &pos->member != (head);	\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
+
+/**
+ * list_for_each_entry_safe - iterate over list of given type safe against removal of list entry
+ * @pos:	the type * to use as a loop counter.
+ * @n:		another type * to use as temporary storage
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry_safe(pos, n, head, member)			\
+	for (pos = list_entry((head)->next, typeof(*pos), member),	\
+		n = list_entry(pos->member.next, typeof(*pos), member);	\
+	     &pos->member != (head); 					\
+	     pos = n, n = list_entry(n->member.next, typeof(*n), member))
+
+#endif
diff --git a/src/libopkg/md5.c b/src/libopkg/md5.c
new file mode 100644
index 0000000..2213dc1
--- /dev/null
+++ b/src/libopkg/md5.c
@@ -0,0 +1,455 @@
+/* Functions to compute MD5 message digest of files or memory blocks.
+   according to the definition of MD5 in RFC 1321 from April 1992.
+   Copyright (C) 1995,1996,1997,1999,2000,2001,2005,2006,2008
+	Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+/* Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.  */
+
+#include <config.h>
+
+#include "md5.h"
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifdef _LIBC
+# include <endian.h>
+# if __BYTE_ORDER == __BIG_ENDIAN
+#  define WORDS_BIGENDIAN 1
+# endif
+/* We need to keep the namespace clean so define the MD5 function
+   protected using leading __ .  */
+# define md5_init_ctx __md5_init_ctx
+# define md5_process_block __md5_process_block
+# define md5_process_bytes __md5_process_bytes
+# define md5_finish_ctx __md5_finish_ctx
+# define md5_read_ctx __md5_read_ctx
+# define md5_stream __md5_stream
+# define md5_buffer __md5_buffer
+#endif
+
+#ifdef WORDS_BIGENDIAN
+# define SWAP(n)							\
+    (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
+#else
+# define SWAP(n) (n)
+#endif
+
+#define BLOCKSIZE 4096
+#if BLOCKSIZE % 64 != 0
+# error "invalid BLOCKSIZE"
+#endif
+
+/* This array contains the bytes used to pad the buffer to the next
+   64-byte boundary.  (RFC 1321, 3.1: Step 1)  */
+static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
+
+
+/* Initialize structure containing state of computation.
+   (RFC 1321, 3.3: Step 3)  */
+void
+md5_init_ctx (struct md5_ctx *ctx)
+{
+  ctx->A = 0x67452301;
+  ctx->B = 0xefcdab89;
+  ctx->C = 0x98badcfe;
+  ctx->D = 0x10325476;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+/* Copy the 4 byte value from v into the memory location pointed to by *cp,
+   If your architecture allows unaligned access this is equivalent to
+   * (uint32_t *) cp = v  */
+static inline void
+set_uint32 (char *cp, uint32_t v)
+{
+  memcpy (cp, &v, sizeof v);
+}
+
+/* Put result from CTX in first 16 bytes following RESBUF.  The result
+   must be in little endian byte order.  */
+void *
+md5_read_ctx (const struct md5_ctx *ctx, void *resbuf)
+{
+  char *r = resbuf;
+  set_uint32 (r + 0 * sizeof ctx->A, SWAP (ctx->A));
+  set_uint32 (r + 1 * sizeof ctx->B, SWAP (ctx->B));
+  set_uint32 (r + 2 * sizeof ctx->C, SWAP (ctx->C));
+  set_uint32 (r + 3 * sizeof ctx->D, SWAP (ctx->D));
+
+  return resbuf;
+}
+
+/* Process the remaining bytes in the internal buffer and the usual
+   prolog according to the standard and write the result to RESBUF.  */
+void *
+md5_finish_ctx (struct md5_ctx *ctx, void *resbuf)
+{
+  /* Take yet unprocessed bytes into account.  */
+  uint32_t bytes = ctx->buflen;
+  size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
+
+  /* Now count remaining bytes.  */
+  ctx->total[0] += bytes;
+  if (ctx->total[0] < bytes)
+    ++ctx->total[1];
+
+  /* Put the 64-bit file length in *bits* at the end of the buffer.  */
+  ctx->buffer[size - 2] = SWAP (ctx->total[0] << 3);
+  ctx->buffer[size - 1] = SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29));
+
+  memcpy (&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
+
+  /* Process last bytes.  */
+  md5_process_block (ctx->buffer, size * 4, ctx);
+
+  return md5_read_ctx (ctx, resbuf);
+}
+
+/* Compute MD5 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 16 bytes
+   beginning at RESBLOCK.  */
+int
+md5_stream (FILE *stream, void *resblock)
+{
+  struct md5_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  md5_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+         computation function processes the whole buffer so that with the
+         next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+	         exit the loop after a partial read due to e.g., EAGAIN
+	         or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+         BLOCKSIZE % 64 == 0
+       */
+      md5_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+process_partial_block:
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    md5_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  md5_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+void *
+md5_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct md5_ctx ctx;
+
+  /* Initialize the computation context.  */
+  md5_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  md5_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return md5_finish_ctx (&ctx, resblock);
+}
+
+
+void
+md5_process_bytes (const void *buffer, size_t len, struct md5_ctx *ctx)
+{
+  /* When we already have some bits in our internal buffer concatenate
+     both inputs first.  */
+  if (ctx->buflen != 0)
+    {
+      size_t left_over = ctx->buflen;
+      size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, add);
+      ctx->buflen += add;
+
+      if (ctx->buflen > 64)
+	{
+	  md5_process_block (ctx->buffer, ctx->buflen & ~63, ctx);
+
+	  ctx->buflen &= 63;
+	  /* The regions in the following copy operation cannot overlap.  */
+	  memcpy (ctx->buffer,
+		  &((char *) ctx->buffer)[(left_over + add) & ~63],
+		  ctx->buflen);
+	}
+
+      buffer = (const char *) buffer + add;
+      len -= add;
+    }
+
+  /* Process available complete blocks.  */
+  if (len >= 64)
+    {
+#if !_STRING_ARCH_unaligned
+# define alignof(type) offsetof (struct { char c; type x; }, x)
+# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
+      if (UNALIGNED_P (buffer))
+	while (len > 64)
+	  {
+	    md5_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
+	    buffer = (const char *) buffer + 64;
+	    len -= 64;
+	  }
+      else
+#endif
+	{
+	  md5_process_block (buffer, len & ~63, ctx);
+	  buffer = (const char *) buffer + (len & ~63);
+	  len &= 63;
+	}
+    }
+
+  /* Move remaining bytes in internal buffer.  */
+  if (len > 0)
+    {
+      size_t left_over = ctx->buflen;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, len);
+      left_over += len;
+      if (left_over >= 64)
+	{
+	  md5_process_block (ctx->buffer, 64, ctx);
+	  left_over -= 64;
+	  memcpy (ctx->buffer, &ctx->buffer[16], left_over);
+	}
+      ctx->buflen = left_over;
+    }
+}
+
+
+/* These are the four functions used in the four steps of the MD5 algorithm
+   and defined in the RFC 1321.  The first function is a little bit optimized
+   (as found in Colin Plumbs public domain implementation).  */
+/* #define FF(b, c, d) ((b & c) | (~b & d)) */
+#define FF(b, c, d) (d ^ (b & (c ^ d)))
+#define FG(b, c, d) FF (d, b, c)
+#define FH(b, c, d) (b ^ c ^ d)
+#define FI(b, c, d) (c ^ (b | ~d))
+
+/* Process LEN bytes of BUFFER, accumulating context into CTX.
+   It is assumed that LEN % 64 == 0.  */
+
+void
+md5_process_block (const void *buffer, size_t len, struct md5_ctx *ctx)
+{
+  uint32_t correct_words[16];
+  const uint32_t *words = buffer;
+  size_t nwords = len / sizeof (uint32_t);
+  const uint32_t *endp = words + nwords;
+  uint32_t A = ctx->A;
+  uint32_t B = ctx->B;
+  uint32_t C = ctx->C;
+  uint32_t D = ctx->D;
+
+  /* First increment the byte count.  RFC 1321 specifies the possible
+     length of the file up to 2^64 bits.  Here we only compute the
+     number of bytes.  Do a double word increment.  */
+  ctx->total[0] += len;
+  if (ctx->total[0] < len)
+    ++ctx->total[1];
+
+  /* Process all bytes in the buffer with 64 bytes in each round of
+     the loop.  */
+  while (words < endp)
+    {
+      uint32_t *cwp = correct_words;
+      uint32_t A_save = A;
+      uint32_t B_save = B;
+      uint32_t C_save = C;
+      uint32_t D_save = D;
+
+      /* First round: using the given function, the context and a constant
+         the next context is computed.  Because the algorithms processing
+         unit is a 32-bit word and it is determined to work on words in
+         little endian byte order we perhaps have to change the byte order
+         before the computation.  To reduce the work for the next steps
+         we store the swapped words in the array CORRECT_WORDS.  */
+
+#define OP(a, b, c, d, s, T)						\
+      do								\
+        {								\
+	  a += FF (b, c, d) + (*cwp++ = SWAP (*words)) + T;		\
+	  ++words;							\
+	  CYCLIC (a, s);						\
+	  a += b;							\
+        }								\
+      while (0)
+
+      /* It is unfortunate that C does not provide an operator for
+         cyclic rotation.  Hope the C compiler is smart enough.  */
+#define CYCLIC(w, s) (w = (w << s) | (w >> (32 - s)))
+
+      /* Before we start, one word to the strange constants.
+         They are defined in RFC 1321 as
+
+         T[i] = (int) (4294967296.0 * fabs (sin (i))), i=1..64
+
+         Here is an equivalent invocation using Perl:
+
+         perl -e 'foreach(1..64){printf "0x%08x\n", int (4294967296 * abs (sin $_))}'
+       */
+
+      /* Round 1.  */
+      OP (A, B, C, D, 7, 0xd76aa478);
+      OP (D, A, B, C, 12, 0xe8c7b756);
+      OP (C, D, A, B, 17, 0x242070db);
+      OP (B, C, D, A, 22, 0xc1bdceee);
+      OP (A, B, C, D, 7, 0xf57c0faf);
+      OP (D, A, B, C, 12, 0x4787c62a);
+      OP (C, D, A, B, 17, 0xa8304613);
+      OP (B, C, D, A, 22, 0xfd469501);
+      OP (A, B, C, D, 7, 0x698098d8);
+      OP (D, A, B, C, 12, 0x8b44f7af);
+      OP (C, D, A, B, 17, 0xffff5bb1);
+      OP (B, C, D, A, 22, 0x895cd7be);
+      OP (A, B, C, D, 7, 0x6b901122);
+      OP (D, A, B, C, 12, 0xfd987193);
+      OP (C, D, A, B, 17, 0xa679438e);
+      OP (B, C, D, A, 22, 0x49b40821);
+
+      /* For the second to fourth round we have the possibly swapped words
+         in CORRECT_WORDS.  Redefine the macro to take an additional first
+         argument specifying the function to use.  */
+#undef OP
+#define OP(f, a, b, c, d, k, s, T)					\
+      do								\
+	{								\
+	  a += f (b, c, d) + correct_words[k] + T;			\
+	  CYCLIC (a, s);						\
+	  a += b;							\
+	}								\
+      while (0)
+
+      /* Round 2.  */
+      OP (FG, A, B, C, D, 1, 5, 0xf61e2562);
+      OP (FG, D, A, B, C, 6, 9, 0xc040b340);
+      OP (FG, C, D, A, B, 11, 14, 0x265e5a51);
+      OP (FG, B, C, D, A, 0, 20, 0xe9b6c7aa);
+      OP (FG, A, B, C, D, 5, 5, 0xd62f105d);
+      OP (FG, D, A, B, C, 10, 9, 0x02441453);
+      OP (FG, C, D, A, B, 15, 14, 0xd8a1e681);
+      OP (FG, B, C, D, A, 4, 20, 0xe7d3fbc8);
+      OP (FG, A, B, C, D, 9, 5, 0x21e1cde6);
+      OP (FG, D, A, B, C, 14, 9, 0xc33707d6);
+      OP (FG, C, D, A, B, 3, 14, 0xf4d50d87);
+      OP (FG, B, C, D, A, 8, 20, 0x455a14ed);
+      OP (FG, A, B, C, D, 13, 5, 0xa9e3e905);
+      OP (FG, D, A, B, C, 2, 9, 0xfcefa3f8);
+      OP (FG, C, D, A, B, 7, 14, 0x676f02d9);
+      OP (FG, B, C, D, A, 12, 20, 0x8d2a4c8a);
+
+      /* Round 3.  */
+      OP (FH, A, B, C, D, 5, 4, 0xfffa3942);
+      OP (FH, D, A, B, C, 8, 11, 0x8771f681);
+      OP (FH, C, D, A, B, 11, 16, 0x6d9d6122);
+      OP (FH, B, C, D, A, 14, 23, 0xfde5380c);
+      OP (FH, A, B, C, D, 1, 4, 0xa4beea44);
+      OP (FH, D, A, B, C, 4, 11, 0x4bdecfa9);
+      OP (FH, C, D, A, B, 7, 16, 0xf6bb4b60);
+      OP (FH, B, C, D, A, 10, 23, 0xbebfbc70);
+      OP (FH, A, B, C, D, 13, 4, 0x289b7ec6);
+      OP (FH, D, A, B, C, 0, 11, 0xeaa127fa);
+      OP (FH, C, D, A, B, 3, 16, 0xd4ef3085);
+      OP (FH, B, C, D, A, 6, 23, 0x04881d05);
+      OP (FH, A, B, C, D, 9, 4, 0xd9d4d039);
+      OP (FH, D, A, B, C, 12, 11, 0xe6db99e5);
+      OP (FH, C, D, A, B, 15, 16, 0x1fa27cf8);
+      OP (FH, B, C, D, A, 2, 23, 0xc4ac5665);
+
+      /* Round 4.  */
+      OP (FI, A, B, C, D, 0, 6, 0xf4292244);
+      OP (FI, D, A, B, C, 7, 10, 0x432aff97);
+      OP (FI, C, D, A, B, 14, 15, 0xab9423a7);
+      OP (FI, B, C, D, A, 5, 21, 0xfc93a039);
+      OP (FI, A, B, C, D, 12, 6, 0x655b59c3);
+      OP (FI, D, A, B, C, 3, 10, 0x8f0ccc92);
+      OP (FI, C, D, A, B, 10, 15, 0xffeff47d);
+      OP (FI, B, C, D, A, 1, 21, 0x85845dd1);
+      OP (FI, A, B, C, D, 8, 6, 0x6fa87e4f);
+      OP (FI, D, A, B, C, 15, 10, 0xfe2ce6e0);
+      OP (FI, C, D, A, B, 6, 15, 0xa3014314);
+      OP (FI, B, C, D, A, 13, 21, 0x4e0811a1);
+      OP (FI, A, B, C, D, 4, 6, 0xf7537e82);
+      OP (FI, D, A, B, C, 11, 10, 0xbd3af235);
+      OP (FI, C, D, A, B, 2, 15, 0x2ad7d2bb);
+      OP (FI, B, C, D, A, 9, 21, 0xeb86d391);
+
+      /* Add the starting values of the context.  */
+      A += A_save;
+      B += B_save;
+      C += C_save;
+      D += D_save;
+    }
+
+  /* Put checksum in context given as argument.  */
+  ctx->A = A;
+  ctx->B = B;
+  ctx->C = C;
+  ctx->D = D;
+}
diff --git a/src/libopkg/md5.h b/src/libopkg/md5.h
new file mode 100644
index 0000000..3ae657b
--- /dev/null
+++ b/src/libopkg/md5.h
@@ -0,0 +1,118 @@
+/* Declaration of functions and data types used for MD5 sum computing
+   library functions.
+   Copyright (C) 1995-1997,1999,2000,2001,2004,2005,2006,2008
+      Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   This program is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 2, or (at your option) any
+   later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef _MD5_H
+#define _MD5_H 1
+
+#include <stdio.h>
+#include <stdint.h>
+
+#define MD5_DIGEST_SIZE 16
+#define MD5_BLOCK_SIZE 64
+
+#ifndef __GNUC_PREREQ
+# if defined __GNUC__ && defined __GNUC_MINOR__
+#  define __GNUC_PREREQ(maj, min)					\
+  ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
+# else
+#  define __GNUC_PREREQ(maj, min) 0
+# endif
+#endif
+
+#ifndef __THROW
+# if defined __cplusplus && __GNUC_PREREQ (2,8)
+#  define __THROW	throw ()
+# else
+#  define __THROW
+# endif
+#endif
+
+#ifndef _LIBC
+# define __md5_buffer md5_buffer
+# define __md5_finish_ctx md5_finish_ctx
+# define __md5_init_ctx md5_init_ctx
+# define __md5_process_block md5_process_block
+# define __md5_process_bytes md5_process_bytes
+# define __md5_read_ctx md5_read_ctx
+# define __md5_stream md5_stream
+#endif
+
+/* Structure to save state of computation between the single steps.  */
+struct md5_ctx
+{
+  uint32_t A;
+  uint32_t B;
+  uint32_t C;
+  uint32_t D;
+
+  uint32_t total[2];
+  uint32_t buflen;
+  uint32_t buffer[32];
+};
+
+/*
+ * The following three functions are build up the low level used in
+ * the functions `md5_stream' and `md5_buffer'.
+ */
+
+/* Initialize structure containing state of computation.
+   (RFC 1321, 3.3: Step 3)  */
+extern void __md5_init_ctx (struct md5_ctx *ctx) __THROW;
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is necessary that LEN is a multiple of 64!!! */
+extern void __md5_process_block (const void *buffer, size_t len,
+				 struct md5_ctx *ctx) __THROW;
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is NOT required that LEN is a multiple of 64.  */
+extern void __md5_process_bytes (const void *buffer, size_t len,
+				 struct md5_ctx *ctx) __THROW;
+
+/* Process the remaining bytes in the buffer and put result from CTX
+   in first 16 bytes following RESBUF.  The result is always in little
+   endian byte order, so that a byte-wise output yields to the wanted
+   ASCII representation of the message digest.  */
+extern void *__md5_finish_ctx (struct md5_ctx *ctx, void *resbuf) __THROW;
+
+
+/* Put result from CTX in first 16 bytes following RESBUF.  The result is
+   always in little endian byte order, so that a byte-wise output yields
+   to the wanted ASCII representation of the message digest.  */
+extern void *__md5_read_ctx (const struct md5_ctx *ctx, void *resbuf) __THROW;
+
+
+/* Compute MD5 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 16 bytes
+   beginning at RESBLOCK.  */
+extern int __md5_stream (FILE *stream, void *resblock) __THROW;
+
+/* Compute MD5 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+extern void *__md5_buffer (const char *buffer, size_t len,
+			   void *resblock) __THROW;
+
+#endif /* md5.h */
diff --git a/src/libopkg/nv_pair.c b/src/libopkg/nv_pair.c
new file mode 100644
index 0000000..2728100
--- /dev/null
+++ b/src/libopkg/nv_pair.c
@@ -0,0 +1,39 @@
+/* nv_pair.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "nv_pair.h"
+#include "libbb/libbb.h"
+
+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value)
+{
+
+    nv_pair->name = xstrdup(name);
+    nv_pair->value = xstrdup(value);
+
+    return 0;
+}
+
+void nv_pair_deinit(nv_pair_t *nv_pair)
+{
+    free(nv_pair->name);
+    nv_pair->name = NULL;
+
+    free(nv_pair->value);
+    nv_pair->value = NULL;
+}
+
+
diff --git a/src/libopkg/nv_pair.h b/src/libopkg/nv_pair.h
new file mode 100644
index 0000000..72513e4
--- /dev/null
+++ b/src/libopkg/nv_pair.h
@@ -0,0 +1,32 @@
+/* nv_pair.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef NV_PAIR_H
+#define NV_PAIR_H
+
+typedef struct nv_pair nv_pair_t;
+struct nv_pair
+{
+    char *name;
+    char *value;
+};
+
+int nv_pair_init(nv_pair_t *nv_pair, const char *name, const char *value);
+void nv_pair_deinit(nv_pair_t *nv_pair);
+
+#endif
+
diff --git a/src/libopkg/nv_pair_list.c b/src/libopkg/nv_pair_list.c
new file mode 100644
index 0000000..333e721
--- /dev/null
+++ b/src/libopkg/nv_pair_list.c
@@ -0,0 +1,98 @@
+/* nv_pair_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "nv_pair.h"
+#include "void_list.h"
+#include "nv_pair_list.h"
+#include "libbb/libbb.h"
+
+void nv_pair_list_init(nv_pair_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void nv_pair_list_deinit(nv_pair_list_t *list)
+{
+    nv_pair_list_elt_t *pos;
+    nv_pair_t *nv_pair;
+
+    while(!void_list_empty(list)) {
+        pos = nv_pair_list_pop(list);
+        if (!pos)
+            break;
+	nv_pair =  (nv_pair_t *) pos->data;
+	nv_pair_deinit(nv_pair);
+	/* malloced in nv_pair_list_append */
+	free(nv_pair);
+	pos->data = NULL;
+        free(pos);
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list, const char *name, const char *value)
+{
+    /* freed in nv_pair_list_deinit */
+    nv_pair_t *nv_pair = xcalloc(1, sizeof(nv_pair_t));
+    nv_pair_init(nv_pair, name, value);
+    void_list_append((void_list_t *) list, nv_pair);
+
+    return nv_pair;
+}
+
+void nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list)
+{
+    return (nv_pair_list_elt_t *) void_list_pop((void_list_t *) list);
+}
+
+char *nv_pair_list_find(nv_pair_list_t *list, char *name)
+{
+     nv_pair_list_elt_t *iter;
+     nv_pair_t *nv_pair;
+
+     list_for_each_entry(iter, &list->head, node) {
+	  nv_pair = (nv_pair_t *)iter->data;
+	  if (strcmp(nv_pair->name, name) == 0) {
+	       return nv_pair->value;
+	  }
+     }
+     return NULL;
+}
+
+nv_pair_list_elt_t *nv_pair_list_first(nv_pair_list_t *list) {
+    return (nv_pair_list_elt_t * )void_list_first((void_list_t *) list);
+}
+
+nv_pair_list_elt_t *nv_pair_list_prev(nv_pair_list_t *list, nv_pair_list_elt_t *node) {
+    return (nv_pair_list_elt_t * )void_list_prev((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+nv_pair_list_elt_t *nv_pair_list_next(nv_pair_list_t *list, nv_pair_list_elt_t *node) {
+    return (nv_pair_list_elt_t * )void_list_next((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+nv_pair_list_elt_t *nv_pair_list_last(nv_pair_list_t *list) {
+    return (nv_pair_list_elt_t * )void_list_last((void_list_t *) list);
+}
+
+
+
diff --git a/src/libopkg/nv_pair_list.h b/src/libopkg/nv_pair_list.h
new file mode 100644
index 0000000..1223a1f
--- /dev/null
+++ b/src/libopkg/nv_pair_list.h
@@ -0,0 +1,48 @@
+/* nv_pair_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef NV_PAIR_LIST_H
+#define NV_PAIR_LIST_H
+
+#include "nv_pair.h"
+#include "void_list.h"
+
+typedef struct void_list_elt nv_pair_list_elt_t;
+
+typedef struct void_list nv_pair_list_t;
+
+static inline int nv_pair_list_empty(nv_pair_list_t *list)
+{
+    return void_list_empty ((void_list_t *)list);
+}
+
+void nv_pair_list_init(nv_pair_list_t *list);
+void nv_pair_list_deinit(nv_pair_list_t *list);
+
+nv_pair_t *nv_pair_list_append(nv_pair_list_t *list,
+			       const char *name, const char *value);
+void nv_pair_list_push(nv_pair_list_t *list, nv_pair_t *data);
+nv_pair_list_elt_t *nv_pair_list_pop(nv_pair_list_t *list);
+char *nv_pair_list_find(nv_pair_list_t *list, char *name);
+
+nv_pair_list_elt_t *nv_pair_list_first(nv_pair_list_t *list);
+nv_pair_list_elt_t *nv_pair_list_prev(nv_pair_list_t *list, nv_pair_list_elt_t *node);
+nv_pair_list_elt_t *nv_pair_list_next(nv_pair_list_t *list, nv_pair_list_elt_t *node);
+nv_pair_list_elt_t *nv_pair_list_last(nv_pair_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/opkg.c b/src/libopkg/opkg.c
new file mode 100644
index 0000000..92f61f4
--- /dev/null
+++ b/src/libopkg/opkg.c
@@ -0,0 +1,872 @@
+/* opkg.c - the opkg  package management system
+
+   Thomas Wood <thomas@openedhand.com>
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <unistd.h>
+#include <fnmatch.h>
+
+#include "opkg.h"
+#include "opkg_conf.h"
+
+#include "opkg_install.h"
+#include "opkg_configure.h"
+#include "opkg_download.h"
+#include "opkg_remove.h"
+#include "opkg_upgrade.h"
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+
+#include <libbb/libbb.h>
+
+#define opkg_assert(expr) if (!(expr)) { \
+    printf ("opkg: file %s: line %d (%s): Assertation '%s' failed",\
+            __FILE__, __LINE__, __PRETTY_FUNCTION__, # expr); abort (); }
+
+#define progress(d, p) d.percentage = p; if (progress_callback) progress_callback (&d, user_data);
+
+/** Private Functions ***/
+
+static int
+opkg_configure_packages(char *pkg_name)
+{
+	pkg_vec_t *all;
+	int i;
+	pkg_t *pkg;
+	int r, err = 0;
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+
+	for (i = 0; i < all->len; i++) {
+		pkg = all->pkgs[i];
+
+		if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+			continue;
+
+		if (pkg->state_status == SS_UNPACKED) {
+			r = opkg_configure(pkg);
+			if (r == 0) {
+				pkg->state_status = SS_INSTALLED;
+				pkg->parent->state_status = SS_INSTALLED;
+				pkg->state_flag &= ~SF_PREFER;
+			} else {
+				if (!err)
+					err = r;
+			}
+		}
+	}
+
+	pkg_vec_free(all);
+	return err;
+}
+
+struct _curl_cb_data {
+	opkg_progress_callback_t cb;
+	opkg_progress_data_t *progress_data;
+	void *user_data;
+	int start_range;
+	int finish_range;
+};
+
+int
+curl_progress_cb(struct _curl_cb_data *cb_data, double t,	/* dltotal */
+		double d,	/* dlnow */
+		double ultotal, double ulnow)
+{
+	int p = (t) ? d * 100 / t : 0;
+	static int prev = -1;
+	int progress = 0;
+
+	/* prevent the same value being sent twice (can occur due to rounding) */
+	if (p == prev)
+		return 0;
+	prev = p;
+
+	if (t < 1)
+		return 0;
+
+	progress = cb_data->start_range +
+	    (d / t * ((cb_data->finish_range - cb_data->start_range)));
+	cb_data->progress_data->percentage = progress;
+
+	(cb_data->cb) (cb_data->progress_data, cb_data->user_data);
+
+	return 0;
+}
+
+
+static struct opkg_conf saved_conf;
+/*** Public API ***/
+
+int
+opkg_new()
+{
+	saved_conf = *conf;
+
+	if (opkg_conf_init())
+		goto err0;
+
+	if (opkg_conf_load())
+		goto err0;
+
+	if (pkg_hash_load_feeds())
+		goto err1;
+
+	if (pkg_hash_load_status_files())
+		goto err1;
+
+	return 0;
+
+err1:
+	pkg_hash_deinit();
+err0:
+	opkg_conf_deinit();
+	return -1;
+}
+
+void
+opkg_free(void)
+{
+#ifdef HAVE_CURL
+	opkg_curl_cleanup();
+#endif
+	opkg_conf_deinit();
+}
+
+int
+opkg_re_read_config_files(void)
+{
+	opkg_free();
+	*conf = saved_conf;
+	return opkg_new();
+}
+
+int
+opkg_get_option(char *option, void *value)
+{
+	int i;
+	extern opkg_option_t options[];
+
+	opkg_assert(option != NULL);
+	opkg_assert(value != NULL);
+
+	*(char**)value = NULL;
+
+	for (i=0; options[i].name; i++) {
+		if (strcmp(options[i].name, option) == 0)
+			break;
+	}
+
+	if (options[i].name == NULL)
+		/* Not found. */
+		return -1;
+
+	switch (options[i].type) {
+	case OPKG_OPT_TYPE_BOOL:
+		*(int *)value = *(int *)options[i].value;
+		break;
+
+	case OPKG_OPT_TYPE_INT:
+		*(int *)value = *(int *)options[i].value;
+		break;
+
+	case OPKG_OPT_TYPE_STRING:
+		*(char **)value = xstrdup(*(char **)options[i].value);
+		break;
+	}
+
+	return 0;
+}
+
+void
+opkg_set_option(char *option, void *value)
+{
+	int i;
+	extern opkg_option_t options[];
+
+	opkg_assert(option != NULL);
+	opkg_assert(value != NULL);
+
+	for (i=0; options[i].name; i++) {
+		if (strcmp(options[i].name, option) == 0)
+			break;
+	}
+
+	if (options[i].name == NULL) {
+		opkg_msg(ERROR, "Invalid option: %s\n", option);
+		return;
+	}
+
+	switch (options[i].type) {
+	case OPKG_OPT_TYPE_BOOL:
+		if ((long)value == 0)
+			*((int *) options[i].value) = 0;
+		else
+			*((int *) options[i].value) = 1;
+		break;
+
+	case OPKG_OPT_TYPE_INT:
+		*((int *) options[i].value) = (long)value;
+		break;
+
+	case OPKG_OPT_TYPE_STRING:
+		*((char **) options[i].value) = xstrdup((char *)value);
+		break;
+	}
+
+}
+
+/**
+ * @brief libopkg API: Install package
+ * @param package_name The name of package in which is going to install
+ * @param progress_callback The callback function that report the status to caller.
+ */
+int
+opkg_install_package(const char *package_name,
+		opkg_progress_callback_t progress_callback,
+		void *user_data)
+{
+	int err;
+	char *stripped_filename;
+	opkg_progress_data_t pdata;
+	pkg_t *old, *new;
+	pkg_vec_t *deps, *all;
+	int i, ndepends;
+	char **unresolved = NULL;
+
+	opkg_assert(package_name != NULL);
+
+	/* ... */
+	pkg_info_preinstall_check();
+
+
+	/* check to ensure package is not already installed */
+	old = pkg_hash_fetch_installed_by_name(package_name);
+	if (old) {
+		opkg_msg(ERROR, "Package %s is already installed\n",
+				package_name);
+		return -1;
+	}
+
+	new = pkg_hash_fetch_best_installation_candidate_by_name(package_name);
+	if (!new) {
+		opkg_msg(ERROR, "Couldn't find package %s\n", package_name);
+		return -1;
+	}
+
+	new->state_flag |= SF_USER;
+
+	pdata.action = -1;
+	pdata.pkg = new;
+
+	progress(pdata, 0);
+
+	/* find dependancies and download them */
+	deps = pkg_vec_alloc();
+	/* this function does not return the original package, so we insert it later */
+	ndepends = pkg_hash_fetch_unsatisfied_dependencies(new, deps,
+			&unresolved);
+	if (unresolved) {
+		char **tmp = unresolved;
+		opkg_msg(ERROR, "Couldn't satisfy the following dependencies"
+			       " for %s:\n", package_name);
+		while (*tmp) {
+			opkg_msg(ERROR, "\t%s", *tmp);
+			free(*tmp);
+			tmp++;
+		}
+		free(unresolved);
+		pkg_vec_free(deps);
+		opkg_message(ERROR, "\n");
+		return -1;
+	}
+
+	/* insert the package we are installing so that we download it */
+	pkg_vec_insert(deps, new);
+
+	/* download package and dependencies */
+	for (i = 0; i < deps->len; i++) {
+		pkg_t *pkg;
+		struct _curl_cb_data cb_data;
+		char *url;
+
+		pkg = deps->pkgs[i];
+		if (pkg->local_filename)
+			continue;
+
+		pdata.pkg = pkg;
+		pdata.action = OPKG_DOWNLOAD;
+
+		if (pkg->src == NULL) {
+			opkg_msg(ERROR, "Package %s not available from any "
+					"configured src\n", package_name);
+			return -1;
+		}
+
+		sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
+
+		/* Get the filename part, without any directory */
+		stripped_filename = strrchr(pkg->filename, '/');
+		if (!stripped_filename)
+			stripped_filename = pkg->filename;
+
+		sprintf_alloc(&pkg->local_filename, "%s/%s", conf->tmp_dir,
+			      stripped_filename);
+
+		cb_data.cb = progress_callback;
+		cb_data.progress_data = &pdata;
+		cb_data.user_data = user_data;
+		/* 75% of "install" progress is for downloading */
+		cb_data.start_range = 75 * i / deps->len;
+		cb_data.finish_range = 75 * (i + 1) / deps->len;
+
+		err = opkg_download(url, pkg->local_filename,
+				    (curl_progress_func) curl_progress_cb,
+				    &cb_data, 0);
+		free(url);
+
+		if (err) {
+			pkg_vec_free(deps);
+			return -1;
+		}
+
+	}
+	pkg_vec_free(deps);
+
+	/* clear depenacy checked marks, left by pkg_hash_fetch_unsatisfied_dependencies */
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+	for (i = 0; i < all->len; i++) {
+		all->pkgs[i]->parent->dependencies_checked = 0;
+	}
+	pkg_vec_free(all);
+
+
+	/* 75% of "install" progress is for downloading */
+	pdata.pkg = new;
+	pdata.action = OPKG_INSTALL;
+	progress(pdata, 75);
+
+	/* unpack the package */
+	err = opkg_install_pkg(new, 0);
+
+	if (err) {
+		return -1;
+	}
+
+	progress(pdata, 75);
+
+	/* run configure scripts, etc. */
+	err = opkg_configure_packages(NULL);
+	if (err) {
+		return -1;
+	}
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_remove_package(const char *package_name,
+		opkg_progress_callback_t progress_callback, void *user_data)
+{
+	int err;
+	pkg_t *pkg = NULL;
+	pkg_t *pkg_to_remove;
+	opkg_progress_data_t pdata;
+
+	opkg_assert(package_name != NULL);
+
+	pkg_info_preinstall_check();
+
+	pkg = pkg_hash_fetch_installed_by_name(package_name);
+
+	if (pkg == NULL || pkg->state_status == SS_NOT_INSTALLED) {
+		opkg_msg(ERROR, "Package %s not installed\n", package_name);
+		return -1;
+	}
+
+	pdata.action = OPKG_REMOVE;
+	pdata.pkg = pkg;
+	progress(pdata, 0);
+
+	if (conf->restrict_to_default_dest) {
+		pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(pkg->name,
+						      conf->default_dest);
+	} else {
+		pkg_to_remove = pkg_hash_fetch_installed_by_name(pkg->name);
+	}
+
+
+	progress(pdata, 75);
+
+	err = opkg_remove_pkg(pkg_to_remove, 0);
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+
+	progress(pdata, 100);
+	return (err) ? -1 : 0;
+}
+
+int
+opkg_upgrade_package(const char *package_name,
+		opkg_progress_callback_t progress_callback,
+		void *user_data)
+{
+	int err;
+	pkg_t *pkg;
+	opkg_progress_data_t pdata;
+
+	opkg_assert(package_name != NULL);
+
+	pkg_info_preinstall_check();
+
+	if (conf->restrict_to_default_dest) {
+		pkg = pkg_hash_fetch_installed_by_name_dest(package_name,
+							    conf->default_dest);
+	} else {
+		pkg = pkg_hash_fetch_installed_by_name(package_name);
+	}
+
+	if (!pkg) {
+		opkg_msg(ERROR, "Package %s not installed\n", package_name);
+		return -1;
+	}
+
+	pdata.action = OPKG_INSTALL;
+	pdata.pkg = pkg;
+	progress(pdata, 0);
+
+	err = opkg_upgrade_pkg(pkg);
+	if (err) {
+		return -1;
+	}
+	progress(pdata, 75);
+
+	err = opkg_configure_packages(NULL);
+	if (err) {
+		return -1;
+	}
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_upgrade_all(opkg_progress_callback_t progress_callback, void *user_data)
+{
+	pkg_vec_t *installed;
+	int err = 0;
+	int i;
+	pkg_t *pkg;
+	opkg_progress_data_t pdata;
+
+	pdata.action = OPKG_INSTALL;
+	pdata.pkg = NULL;
+
+	progress(pdata, 0);
+
+	installed = pkg_vec_alloc();
+	pkg_info_preinstall_check();
+
+	pkg_hash_fetch_all_installed(installed);
+	for (i = 0; i < installed->len; i++) {
+		pkg = installed->pkgs[i];
+
+		pdata.pkg = pkg;
+		progress(pdata, 99 * i / installed->len);
+
+		err += opkg_upgrade_pkg(pkg);
+	}
+	pkg_vec_free(installed);
+
+	if (err)
+		return 1;
+
+	err = opkg_configure_packages(NULL);
+	if (err)
+		return 1;
+
+	/* write out status files and file lists */
+	opkg_conf_write_status_files();
+	pkg_write_changed_filelists();
+
+	pdata.pkg = NULL;
+	progress(pdata, 100);
+	return 0;
+}
+
+int
+opkg_update_package_lists(opkg_progress_callback_t progress_callback,
+			void *user_data)
+{
+	char *tmp;
+	int err, result = 0;
+	char *lists_dir;
+	pkg_src_list_elt_t *iter;
+	pkg_src_t *src;
+	int sources_list_count, sources_done;
+	opkg_progress_data_t pdata;
+
+	pdata.action = OPKG_DOWNLOAD;
+	pdata.pkg = NULL;
+	progress(pdata, 0);
+
+	sprintf_alloc(&lists_dir, "%s", (conf->restrict_to_default_dest)
+		? conf->default_dest->lists_dir : conf->lists_dir);
+
+	if (!file_is_dir(lists_dir)) {
+		if (file_exists(lists_dir)) {
+			opkg_msg(ERROR, "%s is not a directory\n", lists_dir);
+			free(lists_dir);
+			return 1;
+		}
+
+		err = file_mkdir_hier(lists_dir, 0755);
+		if (err) {
+			opkg_msg(ERROR, "Couldn't create lists_dir %s\n",
+					lists_dir);
+			free(lists_dir);
+			return 1;
+		}
+	}
+
+	sprintf_alloc(&tmp, "%s/update-XXXXXX", conf->tmp_dir);
+	if (mkdtemp(tmp) == NULL) {
+		opkg_perror(ERROR, "Coundn't create temporary directory %s",
+				tmp);
+		free(lists_dir);
+		free(tmp);
+		return 1;
+	}
+
+	/* count the number of sources so we can give some progress updates */
+	sources_list_count = 0;
+	sources_done = 0;
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		sources_list_count++;
+	}
+
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		char *url, *list_file_name = NULL;
+
+		src = (pkg_src_t *) iter->data;
+
+		if (src->extra_data)	/* debian style? */
+			sprintf_alloc(&url, "%s/%s/%s", src->value,
+				      src->extra_data,
+				      src->gzip ? "Packages.gz" : "Packages");
+		else
+			sprintf_alloc(&url, "%s/%s", src->value,
+				      src->gzip ? "Packages.gz" : "Packages");
+
+		sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+		if (src->gzip) {
+			FILE *in, *out;
+			struct _curl_cb_data cb_data;
+			char *tmp_file_name = NULL;
+
+			sprintf_alloc(&tmp_file_name, "%s/%s.gz", tmp,
+				      src->name);
+
+			opkg_msg(INFO, "Downloading %s to %s...\n", url,
+					tmp_file_name);
+
+			cb_data.cb = progress_callback;
+			cb_data.progress_data = &pdata;
+			cb_data.user_data = user_data;
+			cb_data.start_range =
+			    100 * sources_done / sources_list_count;
+			cb_data.finish_range =
+			    100 * (sources_done + 1) / sources_list_count;
+
+			err = opkg_download(url, tmp_file_name,
+					  (curl_progress_func) curl_progress_cb,
+					  &cb_data, 0);
+
+			if (err == 0) {
+				opkg_msg(INFO, "Inflating %s...\n",
+						tmp_file_name);
+				in = fopen(tmp_file_name, "r");
+				out = fopen(list_file_name, "w");
+				if (in && out)
+					unzip(in, out);
+				else
+					err = 1;
+				if (in)
+					fclose(in);
+				if (out)
+					fclose(out);
+				unlink(tmp_file_name);
+			}
+			free(tmp_file_name);
+		} else
+			err = opkg_download(url, list_file_name, NULL, NULL, 0);
+
+		if (err) {
+			opkg_msg(ERROR, "Couldn't retrieve %s\n", url);
+			result = -1;
+		}
+		free(url);
+
+#if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+		if (conf->check_signature) {
+			char *sig_file_name;
+			/* download detached signitures to verify the package lists */
+			/* get the url for the sig file */
+			if (src->extra_data)	/* debian style? */
+				sprintf_alloc(&url, "%s/%s/%s", src->value,
+					      src->extra_data, "Packages.sig");
+			else
+				sprintf_alloc(&url, "%s/%s", src->value,
+					      "Packages.sig");
+
+			/* create filename for signature */
+			sprintf_alloc(&sig_file_name, "%s/%s.sig", lists_dir,
+				      src->name);
+
+			/* make sure there is no existing signature file */
+			unlink(sig_file_name);
+
+			err = opkg_download(url, sig_file_name, NULL, NULL, 0);
+			if (err) {
+				opkg_msg(ERROR, "Couldn't retrieve %s\n", url);
+			} else {
+				int err;
+				err = opkg_verify_file(list_file_name,
+						     sig_file_name);
+				if (err == 0) {
+					opkg_msg(INFO, "Signature check "
+							"passed for %s",
+							list_file_name);
+				} else {
+					opkg_msg(ERROR, "Signature check "
+							"failed for %s",
+							list_file_name);
+				}
+			}
+			free(sig_file_name);
+			free(url);
+		}
+#else
+		opkg_msg(INFO, "Signature check skipped for %s as GPG support"
+				" has not been enabled in this build\n",
+				list_file_name);
+#endif
+		free(list_file_name);
+
+		sources_done++;
+		progress(pdata, 100 * sources_done / sources_list_count);
+	}
+
+	rmdir(tmp);
+	free(tmp);
+	free(lists_dir);
+
+	/* Now re-read the package lists to update package hash tables. */
+	opkg_re_read_config_files();
+
+	return result;
+}
+
+static int
+pkg_compare_names_and_version(const void *a0, const void *b0)
+{
+	const pkg_t *a = *(const pkg_t **)a0;
+	const pkg_t *b = *(const pkg_t **)b0;
+	int ret;
+
+	ret = strcmp(a->name, b->name);
+
+	if (ret == 0)
+		ret = pkg_compare_versions(a, b);
+
+	return ret;
+}
+
+int
+opkg_list_packages(opkg_package_callback_t callback, void *user_data)
+{
+	pkg_vec_t *all;
+	int i;
+
+	opkg_assert(callback);
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+
+	pkg_vec_sort(all, pkg_compare_names_and_version);
+
+	for (i = 0; i < all->len; i++) {
+		pkg_t *pkg;
+
+		pkg = all->pkgs[i];
+
+		callback(pkg, user_data);
+	}
+
+	pkg_vec_free(all);
+
+	return 0;
+}
+
+int
+opkg_list_upgradable_packages(opkg_package_callback_t callback, void *user_data)
+{
+	struct active_list *head;
+	struct active_list *node;
+	pkg_t *old = NULL, *new = NULL;
+
+	opkg_assert(callback);
+
+	/* ensure all data is valid */
+	pkg_info_preinstall_check();
+
+	head = prepare_upgrade_list();
+	for (node = active_list_next(head, head); node;
+	     node = active_list_next(head, node)) {
+		old = list_entry(node, pkg_t, list);
+		new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+		if (new == NULL)
+			continue;
+		callback(new, user_data);
+	}
+	active_list_head_delete(head);
+	return 0;
+}
+
+pkg_t *
+opkg_find_package(const char *name, const char *ver, const char *arch,
+		const char *repo)
+{
+	int pkg_found = 0;
+	pkg_t *pkg = NULL;
+	pkg_vec_t *all;
+	int i;
+#define sstrcmp(x,y) (x && y) ? strcmp (x, y) : 0
+
+	all = pkg_vec_alloc();
+	pkg_hash_fetch_available(all);
+	for (i = 0; i < all->len; i++) {
+		char *pkgv;
+
+		pkg = all->pkgs[i];
+
+		/* check name */
+		if (sstrcmp(pkg->name, name))
+			continue;
+
+		/* check version */
+		pkgv = pkg_version_str_alloc(pkg);
+		if (sstrcmp(pkgv, ver)) {
+			free(pkgv);
+			continue;
+		}
+		free(pkgv);
+
+		/* check architecture */
+		if (arch) {
+			if (sstrcmp(pkg->architecture, arch))
+				continue;
+		}
+
+		/* check repository */
+		if (repo) {
+			if (sstrcmp(pkg->src->name, repo))
+				continue;
+		}
+
+		/* match found */
+		pkg_found = 1;
+		break;
+	}
+
+	pkg_vec_free(all);
+
+	return pkg_found ? pkg : NULL;
+}
+
+/**
+ * @brief Check the accessibility of repositories.
+ * @return return how many repositories cannot access. 0 means all okay.
+ */
+int
+opkg_repository_accessibility_check(void)
+{
+	pkg_src_list_elt_t *iter;
+	str_list_elt_t *iter1;
+	str_list_t *src;
+	int repositories = 0;
+	int ret = 0;
+	char *repo_ptr;
+	char *stmp;
+	char *host, *end;
+
+	src = str_list_alloc();
+
+	list_for_each_entry(iter, &conf->pkg_src_list.head, node) {
+		host = strstr(((pkg_src_t *)iter->data)->value, "://") + 3;
+		end = index(host, '/');
+		if (strstr(((pkg_src_t *) iter->data)->value, "://") && end)
+			stmp = xstrndup(((pkg_src_t *) iter->data)->value,
+				     end - ((pkg_src_t *) iter->data)->value);
+		else
+			stmp = xstrdup(((pkg_src_t *) iter->data)->value);
+
+		for (iter1 = str_list_first(src); iter1;
+		     iter1 = str_list_next(src, iter1)) {
+			if (strstr(iter1->data, stmp))
+				break;
+		}
+		if (iter1)
+			continue;
+
+		sprintf_alloc(&repo_ptr, "%s/index.html", stmp);
+		free(stmp);
+
+		str_list_append(src, repo_ptr);
+		free(repo_ptr);
+		repositories++;
+	}
+
+	while (repositories > 0) {
+		iter1 = str_list_pop(src);
+		repositories--;
+
+		if (opkg_download(iter1->data, "/dev/null", NULL, NULL, 0))
+			ret++;
+		str_list_elt_deinit(iter1);
+	}
+
+	free(src);
+
+	return ret;
+}
diff --git a/src/libopkg/opkg.h b/src/libopkg/opkg.h
new file mode 100644
index 0000000..4fbd404
--- /dev/null
+++ b/src/libopkg/opkg.h
@@ -0,0 +1,61 @@
+/* opkg.h - the opkg  package management system
+
+   Thomas Wood <thomas@openedhand.com>
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_H
+#define OPKG_H
+
+#include "pkg.h"
+#include "opkg_message.h"
+
+typedef struct _opkg_progress_data_t opkg_progress_data_t;
+
+typedef void (*opkg_progress_callback_t) (const opkg_progress_data_t *progress, void *user_data);
+typedef void (*opkg_package_callback_t) (pkg_t *pkg, void *user_data);
+
+enum _opkg_action_t
+{
+  OPKG_INSTALL,
+  OPKG_REMOVE,
+  OPKG_DOWNLOAD
+};
+
+struct _opkg_progress_data_t
+{
+  int percentage;
+  int action;
+  pkg_t *pkg;
+};
+
+int opkg_new (void);
+void opkg_free (void);
+int opkg_re_read_config_files (void);
+int opkg_get_option (char *option, void *value);
+void opkg_set_option (char *option, void *value);
+
+int opkg_install_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_remove_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_upgrade_package (const char *package_name, opkg_progress_callback_t callback, void *user_data);
+int opkg_upgrade_all (opkg_progress_callback_t callback, void *user_data);
+int opkg_update_package_lists (opkg_progress_callback_t callback, void *user_data);
+
+int opkg_list_packages (opkg_package_callback_t callback, void *user_data);
+int opkg_list_upgradable_packages (opkg_package_callback_t callback, void *user_data);
+pkg_t* opkg_find_package (const char *name, const char *version, const char *architecture, const char *repository);
+
+int opkg_repository_accessibility_check(void);
+
+#endif /* OPKG_H */
diff --git a/src/libopkg/opkg_cmd.c b/src/libopkg/opkg_cmd.c
new file mode 100644
index 0000000..11e7867
--- /dev/null
+++ b/src/libopkg/opkg_cmd.c
@@ -0,0 +1,1319 @@
+/* opkg_cmd.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <dirent.h>
+#include <glob.h>
+#include <fnmatch.h>
+#include <signal.h>
+#include <unistd.h>
+
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "opkg_message.h"
+#include "release.h"
+#include "pkg.h"
+#include "pkg_dest.h"
+#include "pkg_parse.h"
+#include "sprintf_alloc.h"
+#include "pkg.h"
+#include "file_util.h"
+#include "libbb/libbb.h"
+#include "opkg_utils.h"
+#include "opkg_defines.h"
+#include "opkg_download.h"
+#include "opkg_install.h"
+#include "opkg_upgrade.h"
+#include "opkg_remove.h"
+#include "opkg_configure.h"
+#include "xsystem.h"
+
+static void
+print_pkg(pkg_t *pkg)
+{
+	char *version = pkg_version_str_alloc(pkg);
+	if (pkg->description)
+		printf("%s - %s - %s\n", pkg->name, version, pkg->description);
+	else
+		printf("%s - %s\n", pkg->name, version);
+	free(version);
+}
+
+int opkg_state_changed;
+
+static void
+write_status_files_if_changed(void)
+{
+     if (opkg_state_changed && !conf->noaction) {
+	  opkg_msg(INFO, "Writing status file.\n");
+	  opkg_conf_write_status_files();
+	  pkg_write_changed_filelists();
+	  sync();
+     } else {
+	  opkg_msg(DEBUG, "Nothing to be done.\n");
+     }
+}
+
+static void
+sigint_handler(int sig)
+{
+     signal(sig, SIG_DFL);
+     opkg_msg(NOTICE, "Interrupted. Writing out status database.\n");
+     write_status_files_if_changed();
+     exit(128 + sig);
+}
+
+static int
+opkg_update_cmd(int argc, char **argv)
+{
+     char *tmp;
+     int err;
+     int failures;
+     char *lists_dir;
+     pkg_src_list_elt_t *iter;
+     pkg_src_t *src;
+
+
+    sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
+
+    if (! file_is_dir(lists_dir)) {
+	  if (file_exists(lists_dir)) {
+	       opkg_msg(ERROR, "%s exists, but is not a directory.\n",
+			    lists_dir);
+	       free(lists_dir);
+	       return -1;
+	  }
+	  err = file_mkdir_hier(lists_dir, 0755);
+	  if (err) {
+	       free(lists_dir);
+	       return -1;
+	  }
+     }
+
+     failures = 0;
+
+     sprintf_alloc(&tmp, "%s/update-XXXXXX", conf->tmp_dir);
+     if (mkdtemp (tmp) == NULL) {
+	 opkg_perror(ERROR, "Failed to make temp dir %s", conf->tmp_dir);
+	 return -1;
+     }
+
+
+     for (iter = void_list_first(&conf->dist_src_list); iter; iter = void_list_next(&conf->dist_src_list, iter)) {
+	  char *url, *list_file_name;
+
+	  src = (pkg_src_t *)iter->data;
+
+	  sprintf_alloc(&url, "%s/dists/%s/Release", src->value, src->name);
+
+	  sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+	  err = opkg_download(url, list_file_name, NULL, NULL, 0);
+	  if (!err) {
+	       opkg_msg(NOTICE, "Downloaded release files for dist %s.\n",
+			    src->name);
+	       release_t *release = release_new(); 
+	       err = release_init_from_file(release, list_file_name);
+	       if (!err) {
+		    if (!release_comps_supported(release, src->extra_data))
+			 err = -1;
+	       }
+	       if (!err) {
+		    err = release_download(release, src, lists_dir, tmp);
+	       }
+	       release_deinit(release); 
+	       if (err)
+		    unlink(list_file_name);
+	  }
+
+	  if (err)
+	       failures++;
+
+	  free(list_file_name);
+	  free(url);
+     }
+
+     for (iter = void_list_first(&conf->pkg_src_list); iter; iter = void_list_next(&conf->pkg_src_list, iter)) {
+	  char *url, *list_file_name;
+
+	  src = (pkg_src_t *)iter->data;
+
+	  if (src->extra_data && !strcmp(src->extra_data, "__dummy__ "))
+	      continue;
+
+	  if (src->extra_data)	/* debian style? */
+	      sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data,
+			    src->gzip ? "Packages.gz" : "Packages");
+	  else
+	      sprintf_alloc(&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages");
+
+	  sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name);
+	  if (src->gzip) {
+	      char *tmp_file_name;
+	      FILE *in, *out;
+
+	      sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name);
+	      err = opkg_download(url, tmp_file_name, NULL, NULL, 0);
+	      if (err == 0) {
+		   opkg_msg(NOTICE, "Inflating %s.\n", url);
+		   in = fopen (tmp_file_name, "r");
+		   out = fopen (list_file_name, "w");
+		   if (in && out)
+			unzip (in, out);
+		   else
+			err = 1;
+		   if (in)
+			fclose (in);
+		   if (out)
+			fclose (out);
+		   unlink (tmp_file_name);
+	      }
+	      free(tmp_file_name);
+	  } else
+	      err = opkg_download(url, list_file_name, NULL, NULL, 0);
+	  if (err) {
+	       failures++;
+	  } else {
+	       opkg_msg(NOTICE, "Updated list of available packages in %s.\n",
+			    list_file_name);
+	  }
+	  free(url);
+#if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+          if (conf->check_signature) {
+              /* download detached signitures to verify the package lists */
+              /* get the url for the sig file */
+              if (src->extra_data)	/* debian style? */
+                  sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data,
+                          "Packages.sig");
+              else
+                  sprintf_alloc(&url, "%s/%s", src->value, "Packages.sig");
+
+              /* create temporary file for it */
+              char *tmp_file_name;
+
+              /* Put the signature in the right place */
+              sprintf_alloc (&tmp_file_name, "%s/%s.sig", lists_dir, src->name);
+
+              err = opkg_download(url, tmp_file_name, NULL, NULL, 0);
+              if (err) {
+                  failures++;
+                  opkg_msg(NOTICE, "Signature check failed.\n");
+              } else {
+                  err = opkg_verify_file (list_file_name, tmp_file_name);
+                  if (err == 0)
+                      opkg_msg(NOTICE, "Signature check passed.\n");
+                  else
+                      opkg_msg(NOTICE, "Signature check failed.\n");
+              }
+              if (err) {
+                  /* The signature was wrong so delete it */
+                  opkg_msg(NOTICE, "Remove wrong Signature file.\n");
+                  unlink (tmp_file_name);
+                  unlink (list_file_name);
+              }
+              /* We shouldn't unlink the signature ! */
+              // unlink (tmp_file_name);
+              free (tmp_file_name);
+              free (url);
+          }
+#else
+          // Do nothing
+#endif
+	  free(list_file_name);
+     }
+     rmdir (tmp);
+     free (tmp);
+     free(lists_dir);
+
+     return failures;
+}
+
+
+struct opkg_intercept
+{
+    char *oldpath;
+    char *statedir;
+};
+
+typedef struct opkg_intercept *opkg_intercept_t;
+
+static opkg_intercept_t
+opkg_prep_intercepts(void)
+{
+    opkg_intercept_t ctx;
+    char *newpath;
+
+    ctx = xcalloc(1, sizeof (*ctx));
+    ctx->oldpath = xstrdup(getenv("PATH"));
+    sprintf_alloc(&newpath, "%s/opkg/intercept:%s", DATADIR, ctx->oldpath);
+    sprintf_alloc(&ctx->statedir, "%s/opkg-intercept-XXXXXX", conf->tmp_dir);
+
+    if (mkdtemp(ctx->statedir) == NULL) {
+        opkg_perror(ERROR,"Failed to make temp dir %s", ctx->statedir);
+	free(ctx->oldpath);
+	free(ctx->statedir);
+        free(newpath);
+	free(ctx);
+	return NULL;
+    }
+
+    setenv("OPKG_INTERCEPT_DIR", ctx->statedir, 1);
+    setenv("PATH", newpath, 1);
+    free(newpath);
+
+    return ctx;
+}
+
+static int
+opkg_finalize_intercepts(opkg_intercept_t ctx)
+{
+    DIR *dir;
+    int err = 0;
+
+    setenv ("PATH", ctx->oldpath, 1);
+    free (ctx->oldpath);
+
+    dir = opendir (ctx->statedir);
+    if (dir) {
+	struct dirent *de;
+	while (de = readdir (dir), de != NULL) {
+	    char *path;
+
+	    if (de->d_name[0] == '.')
+		continue;
+
+	    sprintf_alloc (&path, "%s/%s", ctx->statedir, de->d_name);
+	    if (access (path, X_OK) == 0) {
+		const char *argv[] = {"sh", "-c", path, NULL};
+		xsystem (argv);
+	    }
+	    free (path);
+	}
+        closedir(dir);
+    } else
+	opkg_perror(ERROR, "Failed to open dir %s", ctx->statedir);
+
+    rm_r(ctx->statedir);
+    free (ctx->statedir);
+    free (ctx);
+
+    return err;
+}
+
+/* For package pkg do the following: If it is already visited, return. If not,
+   add it in visited list and recurse to its deps. Finally, add it to ordered
+   list.
+   pkg_vec all contains all available packages in repos.
+   pkg_vec visited contains packages already visited by this function, and is
+   used to end recursion and avoid an infinite loop on graph cycles.
+   pkg_vec ordered will finally contain the ordered set of packages.
+*/
+static int
+opkg_recurse_pkgs_in_order(pkg_t *pkg, pkg_vec_t *all,
+                               pkg_vec_t *visited, pkg_vec_t *ordered)
+{
+    int j,k,l,m;
+    int count;
+    pkg_t *dep;
+    compound_depend_t * compound_depend;
+    depend_t ** possible_satisfiers;
+    abstract_pkg_t *abpkg;
+    abstract_pkg_t **dependents;
+
+    /* If it's just an available package, that is, not installed and not even
+       unpacked, skip it */
+    /* XXX: This is probably an overkill, since a state_status != SS_UNPACKED
+       would do here. However, if there is an intermediate node (pkg) that is
+       configured and installed between two unpacked packages, the latter
+       won't be properly reordered, unless all installed/unpacked pkgs are
+       checked */
+    if (pkg->state_status == SS_NOT_INSTALLED)
+        return 0;
+
+    /* If the  package has already been visited (by this function), skip it */
+    for(j = 0; j < visited->len; j++)
+        if ( ! strcmp(visited->pkgs[j]->name, pkg->name)) {
+            opkg_msg(DEBUG, "pkg %s already visited, skipping.\n", pkg->name);
+            return 0;
+        }
+
+    pkg_vec_insert(visited, pkg);
+
+    count = pkg->pre_depends_count + pkg->depends_count + \
+        pkg->recommends_count + pkg->suggests_count;
+
+    opkg_msg(DEBUG, "pkg %s.\n", pkg->name);
+
+    /* Iterate over all the dependencies of pkg. For each one, find a package
+       that is either installed or unpacked and satisfies this dependency.
+       (there should only be one such package per dependency installed or
+       unpacked). Then recurse to the dependency package */
+    for (j=0; j < count ; j++) {
+        compound_depend = &pkg->depends[j];
+        possible_satisfiers = compound_depend->possibilities;
+        for (k=0; k < compound_depend->possibility_count ; k++) {
+            abpkg = possible_satisfiers[k]->pkg;
+            dependents = abpkg->provided_by->pkgs;
+            l = 0;
+            if (dependents != NULL)
+                while (l < abpkg->provided_by->len && dependents[l] != NULL) {
+                    opkg_msg(DEBUG, "Descending on pkg %s.\n",
+                                 dependents [l]->name);
+
+                    /* find whether dependent l is installed or unpacked,
+                     * and then find which package in the list satisfies it */
+                    for(m = 0; m < all->len; m++) {
+                        dep = all->pkgs[m];
+                        if ( dep->state_status != SS_NOT_INSTALLED)
+                            if ( ! strcmp(dep->name, dependents[l]->name)) {
+                                opkg_recurse_pkgs_in_order(dep, all,
+                                                           visited, ordered);
+                                /* Stop the outer loop */
+                                l = abpkg->provided_by->len;
+                                /* break from the inner loop */
+                                break;
+                            }
+                    }
+                    l++;
+                }
+        }
+    }
+
+    /* When all recursions from this node down, are over, and all
+       dependencies have been added in proper order in the ordered array, add
+       also the package pkg to ordered array */
+    pkg_vec_insert(ordered, pkg);
+
+    return 0;
+
+}
+
+static int
+opkg_configure_packages(char *pkg_name)
+{
+     pkg_vec_t *all, *ordered, *visited;
+     int i;
+     pkg_t *pkg;
+     opkg_intercept_t ic;
+     int r, err = 0;
+
+     if (conf->offline_root && !conf->force_postinstall) {
+         opkg_msg(INFO, "Offline root mode: not configuring unpacked packages.\n");
+         return 0;
+     }
+     opkg_msg(INFO, "Configuring unpacked packages.\n");
+
+     all = pkg_vec_alloc();
+
+     pkg_hash_fetch_available(all);
+
+     /* Reorder pkgs in order to be configured according to the Depends: tag
+        order */
+     opkg_msg(INFO, "Reordering packages before configuring them...\n");
+     ordered = pkg_vec_alloc();
+     visited = pkg_vec_alloc();
+     for(i = 0; i < all->len; i++) {
+         pkg = all->pkgs[i];
+         opkg_recurse_pkgs_in_order(pkg, all, visited, ordered);
+     }
+
+     ic = opkg_prep_intercepts();
+     if (ic == NULL) {
+	     err = -1;
+	     goto error;
+     }
+
+     for(i = 0; i < ordered->len; i++) {
+	  pkg = ordered->pkgs[i];
+
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+
+	  if (pkg->state_status == SS_UNPACKED) {
+	       opkg_msg(NOTICE, "Configuring %s.\n", pkg->name);
+	       r = opkg_configure(pkg);
+	       if (r == 0) {
+		    pkg->state_status = SS_INSTALLED;
+		    pkg->parent->state_status = SS_INSTALLED;
+		    pkg->state_flag &= ~SF_PREFER;
+		    opkg_state_changed++;
+	       } else {
+		    err = -1;
+	       }
+	  }
+     }
+
+     if (opkg_finalize_intercepts (ic))
+	 err = -1;
+
+error:
+     pkg_vec_free(all);
+     pkg_vec_free(ordered);
+     pkg_vec_free(visited);
+
+     return err;
+}
+
+static int
+opkg_remove_cmd(int argc, char **argv);
+
+static int
+opkg_install_cmd(int argc, char **argv)
+{
+     int i;
+     char *arg;
+     int err = 0;
+
+     if (conf->force_reinstall) {
+	     int saved_force_depends = conf->force_depends;
+	     conf->force_depends = 1;
+	     (void)opkg_remove_cmd(argc, argv);
+	     conf->force_depends = saved_force_depends;
+	     conf->force_reinstall = 0;
+     }
+
+     signal(SIGINT, sigint_handler);
+
+     /*
+      * Now scan through package names and install
+      */
+     for (i=0; i < argc; i++) {
+	  arg = argv[i];
+
+          opkg_msg(DEBUG2, "%s\n", arg);
+          if (opkg_prepare_url_for_install(arg, &argv[i]))
+              return -1;
+     }
+     pkg_info_preinstall_check();
+
+     for (i=0; i < argc; i++) {
+	  arg = argv[i];
+          if (opkg_install_by_name(arg)) {
+	       opkg_msg(ERROR, "Cannot install package %s.\n", arg);
+	       err = -1;
+	  }
+     }
+
+     if (opkg_configure_packages(NULL))
+	  err = -1;
+
+     write_status_files_if_changed();
+
+     return err;
+}
+
+static int
+opkg_upgrade_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_t *pkg;
+     int err = 0;
+
+     signal(SIGINT, sigint_handler);
+
+     if (argc) {
+	  for (i=0; i < argc; i++) {
+	       char *arg = argv[i];
+
+               if (opkg_prepare_url_for_install(arg, &arg))
+                   return -1;
+	  }
+	  pkg_info_preinstall_check();
+
+	  for (i=0; i < argc; i++) {
+	       char *arg = argv[i];
+	       if (conf->restrict_to_default_dest) {
+		    pkg = pkg_hash_fetch_installed_by_name_dest(argv[i],
+							conf->default_dest);
+		    if (pkg == NULL) {
+			 opkg_msg(NOTICE, "Package %s not installed in %s.\n",
+				      argv[i], conf->default_dest->name);
+			 continue;
+		    }
+	       } else {
+		    pkg = pkg_hash_fetch_installed_by_name(argv[i]);
+	       }
+	       if (pkg) {
+		    if (opkg_upgrade_pkg(pkg))
+			    err = -1;
+	       } else {
+		    if (opkg_install_by_name(arg))
+			    err = -1;
+               }
+	  }
+     } else {
+	  pkg_vec_t *installed = pkg_vec_alloc();
+
+	  pkg_info_preinstall_check();
+
+	  pkg_hash_fetch_all_installed(installed);
+	  for (i = 0; i < installed->len; i++) {
+	       pkg = installed->pkgs[i];
+	       if (opkg_upgrade_pkg(pkg))
+		       err = -1;
+	  }
+	  pkg_vec_free(installed);
+     }
+
+     if (opkg_configure_packages(NULL))
+	  err = -1;
+
+     write_status_files_if_changed();
+
+     return err;
+}
+
+static int
+opkg_download_cmd(int argc, char **argv)
+{
+     int i, err = 0;
+     char *arg;
+     pkg_t *pkg;
+
+     pkg_info_preinstall_check();
+     for (i = 0; i < argc; i++) {
+	  arg = argv[i];
+
+	  pkg = pkg_hash_fetch_best_installation_candidate_by_name(arg);
+	  if (pkg == NULL) {
+	       opkg_msg(ERROR, "Cannot find package %s.\n", arg);
+	       continue;
+	  }
+
+	  if (opkg_download_pkg(pkg, "."))
+		  err = -1;
+
+	  if (err) {
+	       opkg_msg(ERROR, "Failed to download %s.\n", pkg->name);
+	  } else {
+	       opkg_msg(NOTICE, "Downloaded %s as %s.\n",
+			    pkg->name, pkg->local_filename);
+	  }
+     }
+
+     return err;
+}
+
+
+static int
+opkg_list_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_available(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+          print_pkg(pkg);
+     }
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+
+static int
+opkg_list_installed_cmd(int argc, char **argv)
+{
+     int i ;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	       continue;
+          print_pkg(pkg);
+     }
+
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+static int
+opkg_list_changed_conffiles_cmd(int argc, char **argv)
+{
+     int i ;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+     pkg_vec_sort(available, pkg_compare_names);
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  /* if we have package name or pattern and pkg does not match, then skip it */
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0))
+	    continue;
+	  if (nv_pair_list_empty(&pkg->conffiles))
+	    continue;
+	  for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	    cf = (conffile_t *)iter->data;
+	    if (cf->name && cf->value && conffile_has_been_modified(cf))
+	      printf("%s\n", cf->name);
+	  }
+     }
+     pkg_vec_free(available);
+     return 0;
+}
+
+static int
+opkg_list_upgradable_cmd(int argc, char **argv)
+{
+    struct active_list *head = prepare_upgrade_list();
+    struct active_list *node=NULL;
+    pkg_t *_old_pkg, *_new_pkg;
+    char *old_v, *new_v;
+    for (node = active_list_next(head, head); node;node = active_list_next(head,node)) {
+        _old_pkg = list_entry(node, pkg_t, list);
+        _new_pkg = pkg_hash_fetch_best_installation_candidate_by_name(_old_pkg->name);
+	if (_new_pkg == NULL)
+		continue;
+        old_v = pkg_version_str_alloc(_old_pkg);
+        new_v = pkg_version_str_alloc(_new_pkg);
+        printf("%s - %s - %s\n", _old_pkg->name, old_v, new_v);
+        free(old_v);
+        free(new_v);
+    }
+    active_list_head_delete(head);
+    return 0;
+}
+
+static int
+opkg_info_status_cmd(int argc, char **argv, int installed_only)
+{
+     int i;
+     pkg_vec_t *available;
+     pkg_t *pkg;
+     char *pkg_name = NULL;
+
+     if (argc > 0) {
+	  pkg_name = argv[0];
+     }
+
+     available = pkg_vec_alloc();
+     if (installed_only)
+	  pkg_hash_fetch_all_installed(available);
+     else
+	  pkg_hash_fetch_available(available);
+
+     for (i=0; i < available->len; i++) {
+	  pkg = available->pkgs[i];
+	  if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) {
+	       continue;
+	  }
+
+	  pkg_formatted_info(stdout, pkg);
+
+	  if (conf->verbosity >= NOTICE) {
+	       conffile_list_elt_t *iter;
+	       for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+		    conffile_t *cf = (conffile_t *)iter->data;
+		    int modified = conffile_has_been_modified(cf);
+		    if (cf->value)
+		        opkg_msg(INFO, "conffile=%s md5sum=%s modified=%d.\n",
+				 cf->name, cf->value, modified);
+	       }
+	  }
+     }
+     pkg_vec_free(available);
+
+     return 0;
+}
+
+static int
+opkg_info_cmd(int argc, char **argv)
+{
+     return opkg_info_status_cmd(argc, argv, 0);
+}
+
+static int
+opkg_status_cmd(int argc, char **argv)
+{
+     return opkg_info_status_cmd(argc, argv, 1);
+}
+
+static int
+opkg_configure_cmd(int argc, char **argv)
+{
+	int err;
+	char *pkg_name = NULL;
+
+	if (argc > 0)
+		pkg_name = argv[0];
+
+	err = opkg_configure_packages(pkg_name);
+
+	write_status_files_if_changed();
+
+	return err;
+}
+
+static int
+opkg_remove_cmd(int argc, char **argv)
+{
+     int i, a, done, err = 0;
+     pkg_t *pkg;
+     pkg_t *pkg_to_remove;
+     pkg_vec_t *available;
+
+     done = 0;
+
+     signal(SIGINT, sigint_handler);
+
+     pkg_info_preinstall_check();
+
+     available = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(available);
+
+     for (i=0; i<argc; i++) {
+        for (a=0; a<available->len; a++) {
+            pkg = available->pkgs[a];
+	    if (fnmatch(argv[i], pkg->name, 0)) {
+               continue;
+            }
+            if (conf->restrict_to_default_dest) {
+	         pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(
+				        pkg->name,
+				        conf->default_dest);
+            } else {
+	         pkg_to_remove = pkg_hash_fetch_installed_by_name(pkg->name);
+            }
+
+            if (pkg_to_remove == NULL) {
+	         opkg_msg(ERROR, "Package %s is not installed.\n", pkg->name);
+	         continue;
+            }
+            if (pkg->state_status == SS_NOT_INSTALLED) {
+	         opkg_msg(ERROR, "Package %s not installed.\n", pkg->name);
+                 continue;
+            }
+
+            if (opkg_remove_pkg(pkg_to_remove, 0))
+	         err = -1;
+	    else
+                 done = 1;
+        }
+     }
+
+     pkg_vec_free(available);
+
+     if (done == 0)
+        opkg_msg(NOTICE, "No packages removed.\n");
+
+     write_status_files_if_changed();
+     return err;
+}
+
+static int
+opkg_flag_cmd(int argc, char **argv)
+{
+     int i;
+     pkg_t *pkg;
+     const char *flags = argv[0];
+
+     signal(SIGINT, sigint_handler);
+
+     for (i=1; i < argc; i++) {
+	  if (conf->restrict_to_default_dest) {
+	       pkg = pkg_hash_fetch_installed_by_name_dest(argv[i],
+							   conf->default_dest);
+	  } else {
+	       pkg = pkg_hash_fetch_installed_by_name(argv[i]);
+	  }
+
+	  if (pkg == NULL) {
+	       opkg_msg(ERROR, "Package %s is not installed.\n", argv[i]);
+	       continue;
+	  }
+          if (( strcmp(flags,"hold")==0)||( strcmp(flags,"noprune")==0)||
+              ( strcmp(flags,"user")==0)||( strcmp(flags,"ok")==0)) {
+	      pkg->state_flag = pkg_state_flag_from_str(flags);
+          }
+
+	  /*
+	   * Useful if a package is installed in an offline_root, and
+	   * should be configured by opkg-cl configure at a later date.
+	   */
+          if (( strcmp(flags,"installed")==0)||( strcmp(flags,"unpacked")==0)){
+	      pkg->state_status = pkg_state_status_from_str(flags);
+          }
+
+	  opkg_state_changed++;
+	  opkg_msg(NOTICE, "Setting flags for package %s to %s.\n",
+		       pkg->name, flags);
+     }
+
+     write_status_files_if_changed();
+     return 0;
+}
+
+static int
+opkg_files_cmd(int argc, char **argv)
+{
+     pkg_t *pkg;
+     str_list_t *files;
+     str_list_elt_t *iter;
+     char *pkg_version;
+
+     if (argc < 1) {
+	  return -1;
+     }
+
+     pkg = pkg_hash_fetch_installed_by_name(argv[0]);
+     if (pkg == NULL) {
+	  opkg_msg(ERROR, "Package %s not installed.\n", argv[0]);
+	  return 0;
+     }
+
+     files = pkg_get_installed_files(pkg);
+     pkg_version = pkg_version_str_alloc(pkg);
+
+     printf("Package %s (%s) is installed on %s and has the following files:\n",
+		pkg->name, pkg_version, pkg->dest->name);
+
+     for (iter=str_list_first(files); iter; iter=str_list_next(files, iter))
+          printf("%s\n", (char *)iter->data);
+
+     free(pkg_version);
+     pkg_free_installed_files(pkg);
+
+     return 0;
+}
+
+static int
+opkg_depends_cmd(int argc, char **argv)
+{
+	int i, j, k;
+	int depends_count;
+	pkg_vec_t *available_pkgs;
+	compound_depend_t *cdep;
+	pkg_t *pkg;
+	char *str;
+
+	pkg_info_preinstall_check();
+
+	available_pkgs = pkg_vec_alloc();
+	if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+
+	for (i=0; i<argc; i++) {
+		for (j=0; j<available_pkgs->len; j++) {
+			pkg = available_pkgs->pkgs[j];
+
+			if (fnmatch(argv[i], pkg->name, 0) != 0)
+				continue;
+
+			depends_count = pkg->depends_count +
+					pkg->pre_depends_count +
+					pkg->recommends_count +
+					pkg->suggests_count;
+
+			opkg_msg(NOTICE, "%s depends on:\n", pkg->name);
+
+			for (k=0; k<depends_count; k++) {
+				cdep = &pkg->depends[k];
+
+				if (cdep->type != DEPEND)
+				      continue;
+
+				str = pkg_depend_str(pkg, k);
+				opkg_msg(NOTICE, "\t%s\n", str);
+				free(str);
+			}
+
+	       }
+	}
+
+	pkg_vec_free(available_pkgs);
+	return 0;
+}
+
+static int
+pkg_mark_provides(pkg_t *pkg)
+{
+     int provides_count = pkg->provides_count;
+     abstract_pkg_t **provides = pkg->provides;
+     int i;
+     pkg->parent->state_flag |= SF_MARKED;
+     for (i = 0; i < provides_count; i++) {
+	  provides[i]->state_flag |= SF_MARKED;
+     }
+     return 0;
+}
+
+enum what_field_type {
+  WHATDEPENDS,
+  WHATCONFLICTS,
+  WHATPROVIDES,
+  WHATREPLACES,
+  WHATRECOMMENDS,
+  WHATSUGGESTS
+};
+
+static int
+opkg_what_depends_conflicts_cmd(enum depend_type what_field_type, int recursive, int argc, char **argv)
+{
+	depend_t *possibility;
+	compound_depend_t *cdep;
+	pkg_vec_t *available_pkgs;
+	pkg_t *pkg;
+	int i, j, k, l;
+	int changed, count;
+	const char *rel_str = NULL;
+	char *ver;
+
+	switch (what_field_type) {
+	case DEPEND: rel_str = "depends on"; break;
+	case CONFLICTS: rel_str = "conflicts with"; break;
+	case SUGGEST: rel_str = "suggests"; break;
+	case RECOMMEND: rel_str = "recommends"; break;
+	default: return -1;
+	}
+
+	available_pkgs = pkg_vec_alloc();
+
+	if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+
+	/* mark the root set */
+	pkg_vec_clear_marks(available_pkgs);
+	opkg_msg(NOTICE, "Root set:\n");
+	for (i = 0; i < argc; i++)
+	       pkg_vec_mark_if_matches(available_pkgs, argv[i]);
+
+	for (i = 0; i < available_pkgs->len; i++) {
+	       pkg = available_pkgs->pkgs[i];
+	       if (pkg->state_flag & SF_MARKED) {
+		    /* mark the parent (abstract) package */
+		    pkg_mark_provides(pkg);
+		    opkg_msg(NOTICE, "  %s\n", pkg->name);
+	       }
+	}
+
+	opkg_msg(NOTICE, "What %s root set\n", rel_str);
+	do {
+		changed = 0;
+
+		for (j=0; j<available_pkgs->len; j++) {
+
+			pkg = available_pkgs->pkgs[j];
+			count = ((what_field_type == CONFLICTS)
+				 ? pkg->conflicts_count
+				 : pkg->pre_depends_count +
+				 pkg->depends_count +
+				 pkg->recommends_count +
+				 pkg->suggests_count);
+
+			/* skip this package if it is already marked */
+			if (pkg->parent->state_flag & SF_MARKED)
+				continue;
+
+			for (k=0; k<count; k++) {
+				cdep = (what_field_type == CONFLICTS)
+					? &pkg->conflicts[k]
+					: &pkg->depends[k];
+
+				if (what_field_type != cdep->type)
+					continue;
+
+				for (l=0; l<cdep->possibility_count; l++) {
+					possibility = cdep->possibilities[l];
+
+					if ((possibility->pkg->state_flag
+								& SF_MARKED)
+							!= SF_MARKED)
+						continue;
+
+					/* mark the depending package so we
+					* won't visit it again */
+					pkg->state_flag |= SF_MARKED;
+					pkg_mark_provides(pkg);
+					changed++;
+
+					ver = pkg_version_str_alloc(pkg);
+				        opkg_msg(NOTICE, "\t%s %s\t%s %s",
+							pkg->name,
+							ver,
+							rel_str,
+							possibility->pkg->name);
+					free(ver);
+					if (possibility->version) {
+						opkg_msg(NOTICE, " (%s%s)",
+							constraint_to_str(possibility->constraint),
+							possibility->version);
+					}
+					if (!pkg_dependence_satisfiable(possibility))
+						opkg_msg(NOTICE,
+							" unsatisfiable");
+					opkg_message(NOTICE, "\n");
+					goto next_package;
+				}
+			}
+next_package:
+			;
+		}
+	} while (changed && recursive);
+
+	pkg_vec_free(available_pkgs);
+
+	return 0;
+}
+
+static int
+opkg_whatdepends_recursively_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(DEPEND, 1, argc, argv);
+}
+
+static int
+opkg_whatdepends_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(DEPEND, 0, argc, argv);
+}
+
+static int
+opkg_whatsuggests_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(SUGGEST, 0, argc, argv);
+}
+
+static int
+opkg_whatrecommends_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(RECOMMEND, 0, argc, argv);
+}
+
+static int
+opkg_whatconflicts_cmd(int argc, char **argv)
+{
+     return opkg_what_depends_conflicts_cmd(CONFLICTS, 0, argc, argv);
+}
+
+static int
+opkg_what_provides_replaces_cmd(enum what_field_type what_field_type, int argc, char **argv)
+{
+
+     if (argc > 0) {
+	  pkg_vec_t *available_pkgs = pkg_vec_alloc();
+	  const char *rel_str = (what_field_type == WHATPROVIDES ? "provides" : "replaces");
+	  int i;
+
+	  pkg_info_preinstall_check();
+
+	  if (conf->query_all)
+	       pkg_hash_fetch_available(available_pkgs);
+	  else
+	       pkg_hash_fetch_all_installed(available_pkgs);
+	  for (i = 0; i < argc; i++) {
+	       const char *target = argv[i];
+	       int j;
+
+	       opkg_msg(NOTICE, "What %s %s\n",
+			    rel_str, target);
+	       for (j = 0; j < available_pkgs->len; j++) {
+		    pkg_t *pkg = available_pkgs->pkgs[j];
+		    int k;
+		    int count = (what_field_type == WHATPROVIDES) ? pkg->provides_count : pkg->replaces_count;
+		    for (k = 0; k < count; k++) {
+			 abstract_pkg_t *apkg =
+			      ((what_field_type == WHATPROVIDES)
+			       ? pkg->provides[k]
+			       : pkg->replaces[k]);
+			 if (fnmatch(target, apkg->name, 0) == 0) {
+			      opkg_msg(NOTICE, "    %s", pkg->name);
+			      if (strcmp(target, apkg->name) != 0)
+				   opkg_msg(NOTICE, "\t%s %s\n",
+						   rel_str, apkg->name);
+			      opkg_message(NOTICE, "\n");
+			 }
+		    }
+	       }
+	  }
+	  pkg_vec_free(available_pkgs);
+     }
+     return 0;
+}
+
+static int
+opkg_whatprovides_cmd(int argc, char **argv)
+{
+     return opkg_what_provides_replaces_cmd(WHATPROVIDES, argc, argv);
+}
+
+static int
+opkg_whatreplaces_cmd(int argc, char **argv)
+{
+     return opkg_what_provides_replaces_cmd(WHATREPLACES, argc, argv);
+}
+
+static int
+opkg_search_cmd(int argc, char **argv)
+{
+     int i;
+
+     pkg_vec_t *installed;
+     pkg_t *pkg;
+     str_list_t *installed_files;
+     str_list_elt_t *iter;
+     char *installed_file;
+
+     if (argc < 1) {
+	  return -1;
+     }
+
+     installed = pkg_vec_alloc();
+     pkg_hash_fetch_all_installed(installed);
+     pkg_vec_sort(installed, pkg_compare_names);
+
+     for (i=0; i < installed->len; i++) {
+	  pkg = installed->pkgs[i];
+
+	  installed_files = pkg_get_installed_files(pkg);
+
+	  for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) {
+	       installed_file = (char *)iter->data;
+	       if (fnmatch(argv[0], installed_file, 0)==0)
+	            print_pkg(pkg);
+	  }
+
+	  pkg_free_installed_files(pkg);
+     }
+
+     pkg_vec_free(installed);
+
+     return 0;
+}
+
+static int
+opkg_compare_versions_cmd(int argc, char **argv)
+{
+     if (argc == 3) {
+	  /* this is a bit gross */
+	  struct pkg p1, p2;
+	  parse_version(&p1, argv[0]);
+	  parse_version(&p2, argv[2]);
+	  return pkg_version_satisfied(&p1, &p2, argv[1]);
+     } else {
+	  opkg_msg(ERROR,
+		       "opkg compare_versions <v1> <op> <v2>\n"
+		       "<op> is one of <= >= << >> =\n");
+	  return -1;
+     }
+}
+
+static int
+opkg_print_architecture_cmd(int argc, char **argv)
+{
+     nv_pair_list_elt_t *l;
+
+     list_for_each_entry(l, &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  printf("arch %s %s\n", nv->name, nv->value);
+     }
+     return 0;
+}
+
+
+/* XXX: CLEANUP: The usage strings should be incorporated into this
+   array for easier maintenance */
+static opkg_cmd_t cmds[] = {
+     {"update", 0, (opkg_cmd_fun_t)opkg_update_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"upgrade", 0, (opkg_cmd_fun_t)opkg_upgrade_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"list", 0, (opkg_cmd_fun_t)opkg_list_cmd, PFM_SOURCE},
+     {"list_installed", 0, (opkg_cmd_fun_t)opkg_list_installed_cmd, PFM_SOURCE},
+     {"list-installed", 0, (opkg_cmd_fun_t)opkg_list_installed_cmd, PFM_SOURCE},
+     {"list_upgradable", 0, (opkg_cmd_fun_t)opkg_list_upgradable_cmd, PFM_SOURCE},
+     {"list-upgradable", 0, (opkg_cmd_fun_t)opkg_list_upgradable_cmd, PFM_SOURCE},
+     {"list_changed_conffiles", 0, (opkg_cmd_fun_t)opkg_list_changed_conffiles_cmd, PFM_SOURCE},
+     {"list-changed-conffiles", 0, (opkg_cmd_fun_t)opkg_list_changed_conffiles_cmd, PFM_SOURCE},
+     {"info", 0, (opkg_cmd_fun_t)opkg_info_cmd, 0},
+     {"flag", 1, (opkg_cmd_fun_t)opkg_flag_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"status", 0, (opkg_cmd_fun_t)opkg_status_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"install", 1, (opkg_cmd_fun_t)opkg_install_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"remove", 1, (opkg_cmd_fun_t)opkg_remove_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"configure", 0, (opkg_cmd_fun_t)opkg_configure_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"files", 1, (opkg_cmd_fun_t)opkg_files_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"search", 1, (opkg_cmd_fun_t)opkg_search_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"download", 1, (opkg_cmd_fun_t)opkg_download_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"compare_versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"compare-versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print-installation-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"print_installation_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"depends", 1, (opkg_cmd_fun_t)opkg_depends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatdepends", 1, (opkg_cmd_fun_t)opkg_whatdepends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatdependsrec", 1, (opkg_cmd_fun_t)opkg_whatdepends_recursively_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatrecommends", 1, (opkg_cmd_fun_t)opkg_whatrecommends_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatsuggests", 1, (opkg_cmd_fun_t)opkg_whatsuggests_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatprovides", 1, (opkg_cmd_fun_t)opkg_whatprovides_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatreplaces", 1, (opkg_cmd_fun_t)opkg_whatreplaces_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+     {"whatconflicts", 1, (opkg_cmd_fun_t)opkg_whatconflicts_cmd, PFM_DESCRIPTION|PFM_SOURCE},
+};
+
+opkg_cmd_t *
+opkg_cmd_find(const char *name)
+{
+	int i;
+	opkg_cmd_t *cmd;
+	int num_cmds = sizeof(cmds) / sizeof(opkg_cmd_t);
+
+	for (i=0; i < num_cmds; i++) {
+		cmd = &cmds[i];
+		if (strcmp(name, cmd->name) == 0)
+			return cmd;
+	}
+
+	return NULL;
+}
+
+int
+opkg_cmd_exec(opkg_cmd_t *cmd, int argc, const char **argv)
+{
+	return (cmd->fun)(argc, argv);
+}
diff --git a/src/libopkg/opkg_cmd.h b/src/libopkg/opkg_cmd.h
new file mode 100644
index 0000000..9ca42ff
--- /dev/null
+++ b/src/libopkg/opkg_cmd.h
@@ -0,0 +1,36 @@
+/* opkg_cmd.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CMD_H
+#define OPKG_CMD_H
+
+typedef int (*opkg_cmd_fun_t)(int argc, const char **argv);
+
+struct opkg_cmd
+{
+    const char *name;
+    int requires_args;
+    opkg_cmd_fun_t fun;
+    unsigned int pfm; /* package field mask */
+};
+typedef struct opkg_cmd opkg_cmd_t;
+
+opkg_cmd_t *opkg_cmd_find(const char *name);
+int opkg_cmd_exec(opkg_cmd_t *cmd, int argc, const char **argv);
+
+extern int opkg_state_changed;
+#endif
diff --git a/src/libopkg/opkg_conf.c b/src/libopkg/opkg_conf.c
new file mode 100644
index 0000000..4711ce7
--- /dev/null
+++ b/src/libopkg/opkg_conf.c
@@ -0,0 +1,688 @@
+/* opkg_conf.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <glob.h>
+#include <unistd.h>
+
+#include "opkg_conf.h"
+#include "pkg_vec.h"
+#include "pkg.h"
+#include "xregex.h"
+#include "sprintf_alloc.h"
+#include "opkg_message.h"
+#include "file_util.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+static int lock_fd;
+static char *lock_file = NULL;
+
+static opkg_conf_t _conf;
+opkg_conf_t *conf = &_conf;
+
+/*
+ * Config file options
+ */
+opkg_option_t options[] = {
+	  { "cache", OPKG_OPT_TYPE_STRING, &_conf.cache},
+	  { "force_defaults", OPKG_OPT_TYPE_BOOL, &_conf.force_defaults },
+          { "force_maintainer", OPKG_OPT_TYPE_BOOL, &_conf.force_maintainer },
+	  { "force_depends", OPKG_OPT_TYPE_BOOL, &_conf.force_depends },
+	  { "force_overwrite", OPKG_OPT_TYPE_BOOL, &_conf.force_overwrite },
+	  { "force_downgrade", OPKG_OPT_TYPE_BOOL, &_conf.force_downgrade },
+	  { "force_reinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_reinstall },
+	  { "force_space", OPKG_OPT_TYPE_BOOL, &_conf.force_space },
+	  { "force_postinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_postinstall },
+          { "check_signature", OPKG_OPT_TYPE_BOOL, &_conf.check_signature },
+	  { "ftp_proxy", OPKG_OPT_TYPE_STRING, &_conf.ftp_proxy },
+	  { "http_proxy", OPKG_OPT_TYPE_STRING, &_conf.http_proxy },
+	  { "no_proxy", OPKG_OPT_TYPE_STRING, &_conf.no_proxy },
+	  { "test", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+	  { "noaction", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+	  { "download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only },
+	  { "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps },
+	  { "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root },
+	  { "overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root },
+	  { "proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd },
+	  { "proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user },
+	  { "query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all },
+	  { "tmp_dir", OPKG_OPT_TYPE_STRING, &_conf.tmp_dir },
+	  { "verbosity", OPKG_OPT_TYPE_INT, &_conf.verbosity },
+#if defined(HAVE_OPENSSL)
+	  { "signature_ca_file", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_file },
+	  { "signature_ca_path", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_path },
+#endif
+#if defined(HAVE_PATHFINDER)
+          { "check_x509_path", OPKG_OPT_TYPE_BOOL, &_conf.check_x509_path },
+#endif
+#if defined(HAVE_SSLCURL) && defined(HAVE_CURL)
+          { "ssl_engine", OPKG_OPT_TYPE_STRING, &_conf.ssl_engine },
+          { "ssl_cert", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert },
+          { "ssl_cert_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert_type },
+          { "ssl_key", OPKG_OPT_TYPE_STRING, &_conf.ssl_key },
+          { "ssl_key_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_type },
+          { "ssl_key_passwd", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_passwd },
+          { "ssl_ca_file", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_file },
+          { "ssl_ca_path", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_path },
+          { "ssl_dont_verify_peer", OPKG_OPT_TYPE_BOOL, &_conf.ssl_dont_verify_peer },
+#endif
+	  { NULL, 0, NULL }
+};
+
+static int
+resolve_pkg_dest_list(void)
+{
+     nv_pair_list_elt_t *iter;
+     nv_pair_t *nv_pair;
+     pkg_dest_t *dest;
+     char *root_dir;
+
+     for (iter = nv_pair_list_first(&conf->tmp_dest_list); iter;
+		     iter = nv_pair_list_next(&conf->tmp_dest_list, iter)) {
+	  nv_pair = (nv_pair_t *)iter->data;
+
+	  if (conf->offline_root) {
+	       sprintf_alloc(&root_dir, "%s%s", conf->offline_root, nv_pair->value);
+	  } else {
+	       root_dir = xstrdup(nv_pair->value);
+	  }
+
+	  dest = pkg_dest_list_append(&conf->pkg_dest_list, nv_pair->name, root_dir, conf->lists_dir);
+	  free(root_dir);
+
+	  if (conf->default_dest == NULL)
+	       conf->default_dest = dest;
+
+	  if (conf->dest_str && !strcmp(dest->name, conf->dest_str)) {
+	       conf->default_dest = dest;
+	       conf->restrict_to_default_dest = 1;
+	  }
+     }
+
+     if (conf->dest_str && !conf->restrict_to_default_dest) {
+	  opkg_msg(ERROR, "Unknown dest name: `%s'.\n", conf->dest_str);
+	  return -1;
+     }
+
+     return 0;
+}
+
+static int
+opkg_conf_set_option(const char *name, const char *value)
+{
+     int i = 0;
+
+     while (options[i].name) {
+	  if (strcmp(options[i].name, name) == 0) {
+	       switch (options[i].type) {
+	       case OPKG_OPT_TYPE_BOOL:
+		    if (*(int *)options[i].value) {
+			    opkg_msg(ERROR, "Duplicate boolean option %s, "
+				"leaving this option on.\n", name);
+			    return 0;
+		    }
+		    *((int * const)options[i].value) = 1;
+		    return 0;
+	       case OPKG_OPT_TYPE_INT:
+		    if (value) {
+			    if (*(int *)options[i].value) {
+				    opkg_msg(ERROR, "Duplicate option %s, "
+					"using first seen value \"%d\".\n",
+					name, *((int *)options[i].value));
+				    return 0;
+			    }
+			 *((int * const)options[i].value) = atoi(value);
+			 return 0;
+		    } else {
+			 opkg_msg(ERROR, "Option %s needs an argument\n",
+				name);
+			 return -1;
+		    }
+	       case OPKG_OPT_TYPE_STRING:
+		    if (value) {
+			    if (*(char **)options[i].value) {
+				    opkg_msg(ERROR, "Duplicate option %s, "
+					"using first seen value \"%s\".\n",
+					name, *((char **)options[i].value));
+				    return 0;
+			    }
+			 *((char ** const)options[i].value) = xstrdup(value);
+			 return 0;
+		    } else {
+			 opkg_msg(ERROR, "Option %s needs an argument\n",
+				name);
+			 return -1;
+		    }
+	       }
+	  }
+	  i++;
+     }
+
+     opkg_msg(ERROR, "Unrecognized option: %s=%s\n", name, value);
+     return -1;
+}
+
+static int
+opkg_conf_parse_file(const char *filename,
+				pkg_src_list_t *pkg_src_list,
+				pkg_src_list_t *dist_src_list)
+{
+     int line_num = 0;
+     int err = 0;
+     FILE *file;
+     regex_t valid_line_re, comment_re;
+#define regmatch_size 14
+     regmatch_t regmatch[regmatch_size];
+
+     file = fopen(filename, "r");
+     if (file == NULL) {
+	  opkg_perror(ERROR, "Failed to open %s", filename);
+	  err = -1;
+	  goto err0;
+     }
+
+     opkg_msg(INFO, "Loading conf file %s.\n", filename);
+
+     err = xregcomp(&comment_re,
+		    "^[[:space:]]*(#.*|[[:space:]]*)$",
+		    REG_EXTENDED);
+     if (err)
+          goto err1;
+
+     err = xregcomp(&valid_line_re,
+		     "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+		     "([[:space:]]+([^[:space:]]+))?([[:space:]]+(.*))?[[:space:]]*$",
+		     REG_EXTENDED);
+     if (err)
+	  goto err2;
+
+     while(1) {
+	  char *line;
+	  char *type, *name, *value, *extra;
+
+	  line_num++;
+
+	  line = file_read_line_alloc(file);
+	  if (line == NULL)
+	       break;
+
+	  if (regexec(&comment_re, line, 0, 0, 0) == 0)
+	       goto NEXT_LINE;
+
+	  if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) == REG_NOMATCH) {
+	       opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+		       filename, line_num, line);
+	       goto NEXT_LINE;
+	  }
+
+	  /* This has to be so ugly to deal with optional quotation marks */
+	  if (regmatch[2].rm_so > 0) {
+	       type = xstrndup(line + regmatch[2].rm_so,
+			      regmatch[2].rm_eo - regmatch[2].rm_so);
+	  } else {
+	       type = xstrndup(line + regmatch[3].rm_so,
+			      regmatch[3].rm_eo - regmatch[3].rm_so);
+	  }
+
+	  if (regmatch[5].rm_so > 0) {
+	       name = xstrndup(line + regmatch[5].rm_so,
+			      regmatch[5].rm_eo - regmatch[5].rm_so);
+	  } else {
+	       name = xstrndup(line + regmatch[6].rm_so,
+			      regmatch[6].rm_eo - regmatch[6].rm_so);
+	  }
+
+	  if (regmatch[8].rm_so > 0) {
+	       value = xstrndup(line + regmatch[8].rm_so,
+			       regmatch[8].rm_eo - regmatch[8].rm_so);
+	  } else {
+	       value = xstrndup(line + regmatch[9].rm_so,
+			       regmatch[9].rm_eo - regmatch[9].rm_so);
+	  }
+
+	  extra = NULL;
+	  if (regmatch[11].rm_so > 0) {
+	     if (regmatch[13].rm_so > 0 && regmatch[13].rm_so!=regmatch[13].rm_eo )
+	       extra = xstrndup (line + regmatch[11].rm_so,
+				regmatch[13].rm_eo - regmatch[11].rm_so);
+	     else
+	       extra = xstrndup (line + regmatch[11].rm_so,
+				regmatch[11].rm_eo - regmatch[11].rm_so);
+	  }
+
+	  if (regmatch[13].rm_so!=regmatch[13].rm_eo && strncmp(type, "dist", 4)!=0) {
+	       opkg_msg(ERROR, "%s:%d: Ignoring config line with trailing garbage: `%s'\n",
+		       filename, line_num, line);
+	  } else {
+
+	  /* We use the conf->tmp_dest_list below instead of
+	     conf->pkg_dest_list because we might encounter an
+	     offline_root option later and that would invalidate the
+	     directories we would have computed in
+	     pkg_dest_list_init. (We do a similar thing with
+	     tmp_src_nv_pair_list for sake of symmetry.) */
+	  if (strcmp(type, "option") == 0) {
+	       opkg_conf_set_option(name, value);
+ 	  } else if (strcmp(type, "dist") == 0) {
+ 	       if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ 		    pkg_src_list_append (dist_src_list, name, value, extra, 0);
+ 	       } else {
+ 		    opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ 				    "Skipping.\n", name, value);
+ 	       }
+ 	  } else if (strcmp(type, "dist/gz") == 0) {
+ 	       if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ 		    pkg_src_list_append (dist_src_list, name, value, extra, 1);
+ 	       } else {
+ 		    opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ 				    "Skipping.\n", name, value);
+ 	       }
+	  } else if (strcmp(type, "src") == 0) {
+	       if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+		    pkg_src_list_append (pkg_src_list, name, value, extra, 0);
+	       } else {
+		    opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+				    "Skipping.\n", name, value);
+	       }
+	  } else if (strcmp(type, "src/gz") == 0) {
+	       if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+		    pkg_src_list_append (pkg_src_list, name, value, extra, 1);
+	       } else {
+		    opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+				   "Skipping.\n", name, value);
+	       }
+	  } else if (strcmp(type, "dest") == 0) {
+	       nv_pair_list_append(&conf->tmp_dest_list, name, value);
+	  } else if (strcmp(type, "lists_dir") == 0) {
+	       conf->lists_dir = xstrdup(value);
+	  } else if (strcmp(type, "arch") == 0) {
+	       opkg_msg(INFO, "Supported arch %s priority (%s)\n", name, value);
+	       if (!value) {
+		    opkg_msg(NOTICE, "No priority given for architecture %s,"
+				   "defaulting to 10\n", name);
+		    value = xstrdup("10");
+	       }
+	       nv_pair_list_append(&conf->arch_list, name, value);
+	  } else {
+	       opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+		       filename, line_num, line);
+	  }
+
+	  }
+
+	  free(type);
+	  free(name);
+	  free(value);
+	  if (extra)
+	       free(extra);
+
+NEXT_LINE:
+	  free(line);
+     }
+
+     regfree(&valid_line_re);
+err2:
+     regfree(&comment_re);
+err1:
+     if (fclose(file) == EOF) {
+          opkg_perror(ERROR, "Couldn't close %s", filename);
+	  err = -1;
+     }
+err0:
+     return err;
+}
+
+int
+opkg_conf_write_status_files(void)
+{
+     pkg_dest_list_elt_t *iter;
+     pkg_dest_t *dest;
+     pkg_vec_t *all;
+     pkg_t *pkg;
+     int i, ret = 0;
+
+     if (conf->noaction)
+	  return 0;
+
+     list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+          dest = (pkg_dest_t *)iter->data;
+
+          dest->status_fp = fopen(dest->status_file_name, "w");
+          if (dest->status_fp == NULL && errno != EROFS) {
+               opkg_perror(ERROR, "Can't open status file %s",
+                    dest->status_file_name);
+               ret = -1;
+          }
+     }
+
+     all = pkg_vec_alloc();
+     pkg_hash_fetch_available(all);
+
+     for(i = 0; i < all->len; i++) {
+	  pkg = all->pkgs[i];
+	  /* We don't need most uninstalled packages in the status file */
+	  if (pkg->state_status == SS_NOT_INSTALLED
+	      && (pkg->state_want == SW_UNKNOWN
+		  || (pkg->state_want == SW_DEINSTALL
+			  && pkg->state_flag != SF_HOLD)
+		  || pkg->state_want == SW_PURGE)) {
+	       continue;
+	  }
+	  if (pkg->dest == NULL) {
+	       opkg_msg(ERROR, "Internal error: package %s has a NULL dest\n",
+		       pkg->name);
+	       continue;
+	  }
+	  if (pkg->dest->status_fp)
+	       pkg_print_status(pkg, pkg->dest->status_fp);
+     }
+
+     pkg_vec_free(all);
+
+     list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+          dest = (pkg_dest_t *)iter->data;
+          if (dest->status_fp && fclose(dest->status_fp) == EOF) {
+               opkg_perror(ERROR, "Couldn't close %s", dest->status_file_name);
+	       ret = -1;
+          }
+     }
+
+     return ret;
+}
+
+
+char *
+root_filename_alloc(char *filename)
+{
+	char *root_filename;
+	sprintf_alloc(&root_filename, "%s%s",
+		(conf->offline_root ? conf->offline_root : ""), filename);
+	return root_filename;
+}
+
+static int
+glob_errfunc(const char *epath, int eerrno)
+{
+	if (eerrno == ENOENT)
+		/* If leading dir does not exist, we get GLOB_NOMATCH. */
+		return 0;
+
+	opkg_msg(ERROR, "glob failed for %s: %s\n", epath, strerror(eerrno));
+	return 0;
+}
+
+int
+opkg_conf_init(void)
+{
+	pkg_src_list_init(&conf->pkg_src_list);
+	pkg_src_list_init(&conf->dist_src_list);
+	pkg_dest_list_init(&conf->pkg_dest_list);
+	pkg_dest_list_init(&conf->tmp_dest_list);
+	nv_pair_list_init(&conf->arch_list);
+
+	return 0;
+}
+
+int
+opkg_conf_load(void)
+{
+	int i, glob_ret;
+	char *tmp, *tmp_dir_base, **tmp_val;
+	glob_t globbuf;
+	char *etc_opkg_conf_pattern;
+
+	conf->restrict_to_default_dest = 0;
+	conf->default_dest = NULL;
+#if defined(HAVE_PATHFINDER)
+	conf->check_x509_path = 1;
+#endif
+
+	if (!conf->offline_root)
+		conf->offline_root = xstrdup(getenv("OFFLINE_ROOT"));
+
+	if (conf->conf_file) {
+		struct stat st;
+		if (stat(conf->conf_file, &st) == -1) {
+			opkg_perror(ERROR, "Couldn't stat %s", conf->conf_file);
+			goto err0;
+		}
+		if (opkg_conf_parse_file(conf->conf_file,
+				&conf->pkg_src_list, &conf->dist_src_list))
+			goto err1;
+	}
+
+	if (conf->offline_root)
+		sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root);
+	else {
+		const char *conf_file_dir = getenv("OPKG_CONF_DIR");
+		if (conf_file_dir == NULL)
+			conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
+			sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir);
+	}
+
+	memset(&globbuf, 0, sizeof(globbuf));
+	glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
+	if (glob_ret && glob_ret != GLOB_NOMATCH) {
+		free(etc_opkg_conf_pattern);
+		globfree(&globbuf);
+		goto err1;
+	}
+
+	free(etc_opkg_conf_pattern);
+
+	for (i = 0; i < globbuf.gl_pathc; i++) {
+		if (globbuf.gl_pathv[i])
+			if (conf->conf_file &&
+					!strcmp(conf->conf_file, globbuf.gl_pathv[i]))
+				continue;
+		if ( opkg_conf_parse_file(globbuf.gl_pathv[i],
+			&conf->pkg_src_list, &conf->dist_src_list)<0) {
+			globfree(&globbuf);
+			goto err1;
+		}
+	}
+
+	globfree(&globbuf);
+
+	if (conf->offline_root)
+		sprintf_alloc (&lock_file, "%s/%s", conf->offline_root, OPKGLOCKFILE);
+	else
+		sprintf_alloc (&lock_file, "%s", OPKGLOCKFILE);
+
+	lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP);
+	if (lock_fd == -1) {
+		opkg_perror(ERROR, "Could not create lock file %s", lock_file);
+		goto err2;
+	}
+
+	if (lockf(lock_fd, F_TLOCK, (off_t)0) == -1) {
+		opkg_perror(ERROR, "Could not lock %s", lock_file);
+		if (close(lock_fd) == -1)
+			opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+				lock_fd, lock_file);
+		lock_fd = -1;
+		goto err2;
+	}
+
+	if (conf->tmp_dir)
+		tmp_dir_base = conf->tmp_dir;
+	else
+		tmp_dir_base = getenv("TMPDIR");
+
+	sprintf_alloc(&tmp, "%s/%s",
+		tmp_dir_base ? tmp_dir_base : OPKG_CONF_DEFAULT_TMP_DIR_BASE,
+		OPKG_CONF_TMP_DIR_SUFFIX);
+	if (conf->tmp_dir)
+		free(conf->tmp_dir);
+	conf->tmp_dir = mkdtemp(tmp);
+	if (conf->tmp_dir == NULL) {
+		opkg_perror(ERROR, "Creating temp dir %s failed", tmp);
+		goto err3;
+	}
+
+	pkg_hash_init();
+	hash_table_init("file-hash", &conf->file_hash, OPKG_CONF_DEFAULT_HASH_LEN);
+	hash_table_init("obs-file-hash", &conf->obs_file_hash, OPKG_CONF_DEFAULT_HASH_LEN/16);
+
+	if (conf->lists_dir == NULL)
+		conf->lists_dir = xstrdup(OPKG_CONF_LISTS_DIR);
+
+	if (conf->offline_root) {
+		sprintf_alloc(&tmp, "%s/%s", conf->offline_root, conf->lists_dir);
+		free(conf->lists_dir);
+		conf->lists_dir = tmp;
+	}
+
+	/* if no architectures were defined, then default all, noarch, and host architecture */
+	if (nv_pair_list_empty(&conf->arch_list)) {
+		nv_pair_list_append(&conf->arch_list, "all", "1");
+		nv_pair_list_append(&conf->arch_list, "noarch", "1");
+		nv_pair_list_append(&conf->arch_list, HOST_CPU_STR, "10");
+	}
+
+	/* Even if there is no conf file, we'll need at least one dest. */
+	if (nv_pair_list_empty(&conf->tmp_dest_list)) {
+		nv_pair_list_append(&conf->tmp_dest_list,
+			OPKG_CONF_DEFAULT_DEST_NAME,
+			OPKG_CONF_DEFAULT_DEST_ROOT_DIR);
+	}
+
+	if (resolve_pkg_dest_list())
+		goto err4;
+
+	nv_pair_list_deinit(&conf->tmp_dest_list);
+
+	return 0;
+
+
+err4:
+	free(conf->lists_dir);
+
+	pkg_hash_deinit();
+	hash_table_deinit(&conf->file_hash);
+	hash_table_deinit(&conf->obs_file_hash);
+
+	if (rmdir(conf->tmp_dir) == -1)
+		opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir);
+err3:
+	if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+		opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+	if (close(lock_fd) == -1)
+		opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+				lock_fd, lock_file);
+	if (unlink(lock_file) == -1)
+		opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+err2:
+	if (lock_file) {
+		free(lock_file);
+		lock_file = NULL;
+	}
+err1:
+	pkg_src_list_deinit(&conf->pkg_src_list);
+	pkg_src_list_deinit(&conf->dist_src_list);
+	pkg_dest_list_deinit(&conf->pkg_dest_list);
+	nv_pair_list_deinit(&conf->arch_list);
+
+	for (i=0; options[i].name; i++) {
+		if (options[i].type == OPKG_OPT_TYPE_STRING) {
+			tmp_val = (char **)options[i].value;
+			if (*tmp_val) {
+				free(*tmp_val);
+				*tmp_val = NULL;
+			}
+		}
+	}
+err0:
+	nv_pair_list_deinit(&conf->tmp_dest_list);
+	if (conf->dest_str)
+		free(conf->dest_str);
+	if (conf->conf_file)
+		free(conf->conf_file);
+
+	return -1;
+}
+
+void
+opkg_conf_deinit(void)
+{
+	int i;
+	char **tmp;
+
+	if (conf->tmp_dir)
+		rm_r(conf->tmp_dir);
+
+	if (conf->lists_dir)
+		free(conf->lists_dir);
+
+	if (conf->dest_str)
+		free(conf->dest_str);
+
+	if (conf->conf_file)
+		free(conf->conf_file);
+
+	pkg_src_list_deinit(&conf->pkg_src_list);
+	pkg_src_list_deinit(&conf->dist_src_list);
+	pkg_dest_list_deinit(&conf->pkg_dest_list);
+	nv_pair_list_deinit(&conf->arch_list);
+
+	for (i=0; options[i].name; i++) {
+		if (options[i].type == OPKG_OPT_TYPE_STRING) {
+			tmp = (char **)options[i].value;
+			if (*tmp) {
+				free(*tmp);
+				*tmp = NULL;
+			}
+		}
+	}
+
+	if (conf->verbosity >= DEBUG) {
+		hash_print_stats(&conf->pkg_hash);
+		hash_print_stats(&conf->file_hash);
+		hash_print_stats(&conf->obs_file_hash);
+	}
+
+	pkg_hash_deinit();
+	hash_table_deinit(&conf->file_hash);
+	hash_table_deinit(&conf->obs_file_hash);
+
+	if (lock_fd != -1) {
+		if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+			opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+		if (close(lock_fd) == -1)
+			opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+					lock_fd, lock_file);
+
+	}
+
+	if (lock_file) {
+		if (unlink(lock_file) == -1)
+			opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+
+		free(lock_file);
+	}
+}
diff --git a/src/libopkg/opkg_conf.h b/src/libopkg/opkg_conf.h
new file mode 100644
index 0000000..3a60bc5
--- /dev/null
+++ b/src/libopkg/opkg_conf.h
@@ -0,0 +1,145 @@
+/* opkg_conf.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CONF_H
+#define OPKG_CONF_H
+
+typedef struct opkg_conf opkg_conf_t;
+extern opkg_conf_t *conf;
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#include "hash_table.h"
+#include "pkg_src_list.h"
+#include "pkg_dest_list.h"
+#include "nv_pair_list.h"
+
+#define OPKG_CONF_DEFAULT_TMP_DIR_BASE "/tmp"
+#define OPKG_CONF_TMP_DIR_SUFFIX "opkg-XXXXXX"
+#define OPKG_CONF_LISTS_DIR  OPKG_STATE_DIR_PREFIX "/lists"
+
+#define OPKG_CONF_DEFAULT_CONF_FILE_DIR OPKGETCDIR"/opkg"
+
+/* In case the config file defines no dest */
+#define OPKG_CONF_DEFAULT_DEST_NAME "root"
+#define OPKG_CONF_DEFAULT_DEST_ROOT_DIR "/"
+
+#define OPKG_CONF_DEFAULT_HASH_LEN 1024
+
+struct opkg_conf
+{
+     pkg_src_list_t pkg_src_list;
+     pkg_src_list_t dist_src_list;
+     pkg_dest_list_t pkg_dest_list;
+     pkg_dest_list_t tmp_dest_list;
+     nv_pair_list_t arch_list;
+
+     int restrict_to_default_dest;
+     pkg_dest_t *default_dest;
+     char *dest_str;
+
+     char *conf_file;
+
+     char *tmp_dir;
+     char *lists_dir;
+
+     unsigned int pfm; /* package field mask */
+
+     /* For libopkg users to capture messages. */
+     void (*opkg_vmessage)(int, const char *fmt, va_list ap);
+
+     /* options */
+     int autoremove;
+     int force_depends;
+     int force_defaults;
+     int force_maintainer;
+     int force_overwrite;
+     int force_downgrade;
+     int force_reinstall;
+     int force_space;
+     int force_removal_of_dependent_packages;
+     int force_removal_of_essential_packages;
+     int force_postinstall;
+     int force_remove;
+     int check_signature;
+     int nodeps; /* do not follow dependencies */
+     char *offline_root;
+     char *overlay_root;
+     int query_all;
+     int verbosity;
+     int noaction;
+     int download_only;
+     char *cache;
+
+#ifdef HAVE_SSLCURL
+     /* some options could be used by
+      * wget if curl support isn't builtin
+      * If someone want to try...
+      */
+     char *ssl_engine;
+     char *ssl_cert;
+     char *ssl_cert_type;
+     char *ssl_key;
+     char *ssl_key_type;
+     char *ssl_key_passwd;
+     char *ssl_ca_file;
+     char *ssl_ca_path;
+     int ssl_dont_verify_peer;
+#endif
+#ifdef HAVE_PATHFINDER
+     int check_x509_path;
+#endif
+
+     /* proxy options */
+     char *http_proxy;
+     char *ftp_proxy;
+     char *no_proxy;
+     char *proxy_user;
+     char *proxy_passwd;
+
+     char *signature_ca_file;
+     char *signature_ca_path;
+
+     hash_table_t pkg_hash;
+     hash_table_t file_hash;
+     hash_table_t obs_file_hash;
+};
+
+enum opkg_option_type {
+     OPKG_OPT_TYPE_BOOL,
+     OPKG_OPT_TYPE_INT,
+     OPKG_OPT_TYPE_STRING
+};
+typedef enum opkg_option_type opkg_option_type_t;
+
+typedef struct opkg_option opkg_option_t;
+struct opkg_option {
+     const char *name;
+     const opkg_option_type_t type;
+     void * const value;
+};
+
+int opkg_conf_init(void);
+int opkg_conf_load(void);
+void opkg_conf_deinit(void);
+
+int opkg_conf_write_status_files(void);
+char *root_filename_alloc(char *filename);
+
+#endif
diff --git a/src/libopkg/opkg_configure.c b/src/libopkg/opkg_configure.c
new file mode 100644
index 0000000..719da5a
--- /dev/null
+++ b/src/libopkg/opkg_configure.c
@@ -0,0 +1,44 @@
+/* opkg_configure.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "sprintf_alloc.h"
+#include "opkg_configure.h"
+#include "opkg_message.h"
+#include "opkg_cmd.h"
+
+int
+opkg_configure(pkg_t *pkg)
+{
+    int err;
+
+    /* DPKG_INCOMPATIBILITY:
+       dpkg actually does some conffile handling here, rather than at the
+       end of opkg_install(). Do we care? */
+    /* DPKG_INCOMPATIBILITY:
+       dpkg actually includes a version number to this script call */
+
+    err = pkg_run_script(pkg, "postinst", "configure");
+    if (err) {
+	opkg_msg(ERROR, "%s.postinst returned %d.\n", pkg->name, err);
+	return err;
+    }
+
+    return 0;
+}
+
diff --git a/src/libopkg/opkg_configure.h b/src/libopkg/opkg_configure.h
new file mode 100644
index 0000000..ff01ff3
--- /dev/null
+++ b/src/libopkg/opkg_configure.h
@@ -0,0 +1,25 @@
+/* opkg_configure.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_CONFIGURE_H
+#define OPKG_CONFIGURE_H
+
+#include "pkg.h"
+
+int opkg_configure(pkg_t *pkg);
+
+#endif
diff --git a/src/libopkg/opkg_defines.h b/src/libopkg/opkg_defines.h
new file mode 100644
index 0000000..090d7d4
--- /dev/null
+++ b/src/libopkg/opkg_defines.h
@@ -0,0 +1,35 @@
+/* opkg_defines.h - the opkg package management system
+
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_DEFINES_H
+#define OPKG_DEFINES_H
+
+#define OPKG_PKG_EXTENSION ".opk"
+#define IPKG_PKG_EXTENSION ".ipk"
+#define DPKG_PKG_EXTENSION ".deb"
+
+#define OPKG_LEGAL_PKG_NAME_CHARS "abcdefghijklmnopqrstuvwxyz0123456789.+-"
+#define OPKG_PKG_VERSION_SEP_CHAR '_'
+
+#define OPKG_STATE_DIR_PREFIX OPKGLIBDIR"/opkg"
+#define OPKG_LISTS_DIR_SUFFIX "lists"
+#define OPKG_INFO_DIR_SUFFIX "info"
+#define OPKG_STATUS_FILE_SUFFIX "status"
+
+#define OPKG_BACKUP_SUFFIX "-opkg.backup"
+
+#define OPKG_LIST_DESCRIPTION_LENGTH 128
+
+#endif /* OPKG_DEFINES_H */
diff --git a/src/libopkg/opkg_download.c b/src/libopkg/opkg_download.c
new file mode 100644
index 0000000..e53e64e
--- /dev/null
+++ b/src/libopkg/opkg_download.c
@@ -0,0 +1,679 @@
+/* vi: set noexpandtab sw=4 sts=4: */
+/* opkg_download.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+   Copyright (C) 2008 OpenMoko Inc
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <unistd.h>
+#include <libgen.h>
+
+#include "opkg_download.h"
+#include "opkg_message.h"
+
+#include "sprintf_alloc.h"
+#include "xsystem.h"
+#include "file_util.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+#ifdef HAVE_CURL
+#include <curl/curl.h>
+#endif
+
+#if defined(HAVE_SSLCURL) || defined(HAVE_OPENSSL)
+#include <openssl/conf.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <openssl/ssl.h>
+#endif
+
+#if defined(HAVE_GPGME)
+#include <gpgme.h>
+#elif defined(HAVE_OPENSSL)
+#include <openssl/bio.h>
+#include <openssl/objects.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>
+#include <openssl/hmac.h>
+#endif
+
+#ifdef HAVE_PATHFINDER
+#include "opkg_pathfinder.h"
+#endif
+
+#if defined(HAVE_OPENSSL) || defined(HAVE_SSLCURL)
+static void openssl_init(void);
+#endif
+
+#ifdef HAVE_OPENSSL
+static X509_STORE *setup_verify(char *CAfile, char *CApath);
+#endif
+
+#ifdef HAVE_CURL
+/*
+ * Make curl an instance variable so we don't have to instanciate it
+ * each time
+ */
+static CURL *curl = NULL;
+static CURL *opkg_curl_init(curl_progress_func cb, void *data);
+#endif
+
+static int
+str_starts_with(const char *str, const char *prefix)
+{
+    return (strncmp(str, prefix, strlen(prefix)) == 0);
+}
+
+int
+opkg_download(const char *src, const char *dest_file_name,
+	curl_progress_func cb, void *data, const short hide_error)
+{
+    int err = 0;
+
+    char *src_basec = xstrdup(src);
+    char *src_base = basename(src_basec);
+    char *tmp_file_location;
+
+    opkg_msg(NOTICE,"Downloading %s.\n", src);
+
+    if (str_starts_with(src, "file:")) {
+	const char *file_src = src + 5;
+	opkg_msg(INFO, "Copying %s to %s...", file_src, dest_file_name);
+	err = file_copy(file_src, dest_file_name);
+	opkg_msg(INFO, "Done.\n");
+        free(src_basec);
+	return err;
+    }
+
+    sprintf_alloc(&tmp_file_location, "%s/%s", conf->tmp_dir, src_base);
+    free(src_basec);
+    err = unlink(tmp_file_location);
+    if (err && errno != ENOENT) {
+	opkg_perror(ERROR, "Failed to unlink %s", tmp_file_location);
+	free(tmp_file_location);
+	return -1;
+    }
+
+    if (conf->http_proxy) {
+	opkg_msg(DEBUG, "Setting environment variable: http_proxy = %s.\n",
+		conf->http_proxy);
+	setenv("http_proxy", conf->http_proxy, 1);
+    }
+    if (conf->ftp_proxy) {
+	opkg_msg(DEBUG, "Setting environment variable: ftp_proxy = %s.\n",
+		conf->ftp_proxy);
+	setenv("ftp_proxy", conf->ftp_proxy, 1);
+    }
+    if (conf->no_proxy) {
+	opkg_msg(DEBUG,"Setting environment variable: no_proxy = %s.\n",
+		conf->no_proxy);
+	setenv("no_proxy", conf->no_proxy, 1);
+    }
+
+#ifdef HAVE_CURL
+    CURLcode res;
+    FILE * file = fopen (tmp_file_location, "w");
+
+    curl = opkg_curl_init (cb, data);
+    if (curl)
+    {
+	curl_easy_setopt (curl, CURLOPT_URL, src);
+	curl_easy_setopt (curl, CURLOPT_WRITEDATA, file);
+
+	res = curl_easy_perform (curl);
+	fclose (file);
+	if (res)
+	{
+	    long error_code;
+	    curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &error_code);
+	    opkg_msg(hide_error?DEBUG2:ERROR, "Failed to download %s: %s.\n",
+		    src, curl_easy_strerror(res));
+	    free(tmp_file_location);
+	    return -1;
+	}
+
+    }
+    else
+    {
+	free(tmp_file_location);
+	return -1;
+    }
+#else
+    {
+      int res;
+      const char *argv[8];
+      int i = 0;
+
+      argv[i++] = "wget";
+      argv[i++] = "-q";
+      if (conf->http_proxy || conf->ftp_proxy) {
+	argv[i++] = "-Y";
+	argv[i++] = "on";
+      }
+      argv[i++] = "-O";
+      argv[i++] = tmp_file_location;
+      argv[i++] = src;
+      argv[i++] = NULL;
+      res = xsystem(argv);
+
+      if (res) {
+	opkg_msg(ERROR, "Failed to download %s, wget returned %d.\n", src, res);
+	free(tmp_file_location);
+	return -1;
+      }
+    }
+#endif
+
+    err = file_move(tmp_file_location, dest_file_name);
+
+    free(tmp_file_location);
+
+    return err;
+}
+
+static int
+opkg_download_cache(const char *src, const char *dest_file_name,
+	curl_progress_func cb, void *data)
+{
+    char *cache_name = xstrdup(src);
+    char *cache_location, *p;
+    int err = 0;
+
+    if (!conf->cache || str_starts_with(src, "file:")) {
+	err = opkg_download(src, dest_file_name, cb, data, 0);
+	goto out1;
+    }
+
+    if(!file_is_dir(conf->cache)){
+	    opkg_msg(ERROR, "%s is not a directory.\n",
+			    conf->cache);
+	    err = 1;
+	    goto out1;
+    }
+
+    for (p = cache_name; *p; p++)
+	if (*p == '/')
+	    *p = ',';	/* looks nicer than | or # */
+
+    sprintf_alloc(&cache_location, "%s/%s", conf->cache, cache_name);
+    if (file_exists(cache_location))
+	opkg_msg(NOTICE, "Copying %s.\n", cache_location);
+    else {
+       /* cache file with funky name not found, try simple name */
+        free(cache_name);
+        char *filename = strrchr(dest_file_name,'/');
+        if (filename)
+           cache_name = xstrdup(filename+1); // strip leading '/'
+        else
+           cache_name = xstrdup(dest_file_name);
+        free(cache_location);
+        sprintf_alloc(&cache_location, "%s/%s", conf->cache, cache_name);
+        if (file_exists(cache_location))
+           opkg_msg(NOTICE, "Copying %s.\n", cache_location);
+        else  {
+ 	    err = opkg_download(src, cache_location, cb, data, 0);
+	    if (err) {
+	       (void) unlink(cache_location);
+	       goto out2;
+	  }
+	}
+    }
+
+    err = file_copy(cache_location, dest_file_name);
+
+
+out2:
+    free(cache_location);
+out1:
+    free(cache_name);
+    return err;
+}
+
+int
+opkg_download_pkg(pkg_t *pkg, const char *dir)
+{
+    int err;
+    char *url;
+    char *stripped_filename;
+
+    if (pkg->src == NULL) {
+	opkg_msg(ERROR, "Package %s is not available from any configured src.\n",
+		pkg->name);
+	return -1;
+    }
+    if (pkg->filename == NULL) {
+	opkg_msg(ERROR, "Package %s does not have a valid filename field.\n",
+		pkg->name);
+	return -1;
+    }
+
+    sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
+
+    /* The pkg->filename might be something like
+       "../../foo.opk". While this is correct, and exactly what we
+       want to use to construct url above, here we actually need to
+       use just the filename part, without any directory. */
+
+    stripped_filename = strrchr(pkg->filename, '/');
+    if ( ! stripped_filename )
+        stripped_filename = pkg->filename;
+
+    sprintf_alloc(&pkg->local_filename, "%s/%s", dir, stripped_filename);
+
+    err = opkg_download_cache(url, pkg->local_filename, NULL, NULL);
+    free(url);
+
+    return err;
+}
+
+/*
+ * Downloads file from url, installs in package database, return package name.
+ */
+int
+opkg_prepare_url_for_install(const char *url, char **namep)
+{
+     int err = 0;
+     pkg_t *pkg;
+
+     pkg = pkg_new();
+
+     if (str_starts_with(url, "http://")
+	 || str_starts_with(url, "ftp://")) {
+	  char *tmp_file;
+	  char *file_basec = xstrdup(url);
+	  char *file_base = basename(file_basec);
+
+	  sprintf_alloc(&tmp_file, "%s/%s", conf->tmp_dir, file_base);
+	  err = opkg_download(url, tmp_file, NULL, NULL, 0);
+	  if (err)
+	       return err;
+
+	  err = pkg_init_from_file(pkg, tmp_file);
+	  if (err)
+	       return err;
+
+	  free(tmp_file);
+	  free(file_basec);
+
+     } else if (strcmp(&url[strlen(url) - 4], OPKG_PKG_EXTENSION) == 0
+                || strcmp(&url[strlen(url) - 4], IPKG_PKG_EXTENSION) == 0
+		|| strcmp(&url[strlen(url) - 4], DPKG_PKG_EXTENSION) == 0) {
+
+	  err = pkg_init_from_file(pkg, url);
+	  if (err)
+	       return err;
+	  opkg_msg(DEBUG2, "Package %s provided by hand (%s).\n",
+		  pkg->name, pkg->local_filename);
+          pkg->provided_by_hand = 1;
+
+     } else {
+       pkg_deinit(pkg);
+       free(pkg);
+       return 0;
+     }
+
+     pkg->dest = conf->default_dest;
+     pkg->state_want = SW_INSTALL;
+     pkg->state_flag |= SF_PREFER;
+     hash_insert_pkg(pkg, 1);
+
+     if (namep) {
+	  *namep = pkg->name;
+     }
+     return 0;
+}
+
+int
+opkg_verify_file (char *text_file, char *sig_file)
+{
+#if defined HAVE_GPGME
+    if (conf->check_signature == 0 )
+        return 0;
+    int status = -1;
+    gpgme_ctx_t ctx;
+    gpgme_data_t sig, text, key;
+    gpgme_error_t err;
+    gpgme_verify_result_t result;
+    gpgme_signature_t s;
+    char *trusted_path = NULL;
+
+    gpgme_check_version (NULL);
+
+    err = gpgme_new (&ctx);
+
+    if (err)
+	return -1;
+
+    trusted_path = root_filename_alloc("/etc/opkg/trusted.gpg");
+    err = gpgme_data_new_from_file (&key, trusted_path, 1);
+    free (trusted_path);
+    if (err)
+    {
+      return -1;
+    }
+    err = gpgme_op_import (ctx, key);
+    if (err)
+    {
+      gpgme_data_release (key);
+      return -1;
+    }
+    gpgme_data_release (key);
+
+    err = gpgme_data_new_from_file (&sig, sig_file, 1);
+    if (err)
+    {
+	gpgme_release (ctx);
+	return -1;
+    }
+
+    err = gpgme_data_new_from_file (&text, text_file, 1);
+    if (err)
+    {
+        gpgme_data_release (sig);
+	gpgme_release (ctx);
+	return -1;
+    }
+
+    err = gpgme_op_verify (ctx, sig, text, NULL);
+
+    result = gpgme_op_verify_result (ctx);
+    if (!result)
+	return -1;
+
+    /* see if any of the signitures matched */
+    s = result->signatures;
+    while (s)
+    {
+	status = gpg_err_code (s->status);
+	if (status == GPG_ERR_NO_ERROR)
+	    break;
+	s = s->next;
+    }
+
+
+    gpgme_data_release (sig);
+    gpgme_data_release (text);
+    gpgme_release (ctx);
+
+    return status;
+#elif defined HAVE_OPENSSL
+    X509_STORE *store = NULL;
+    PKCS7 *p7 = NULL;
+    BIO *in = NULL, *indata = NULL;
+
+    // Sig check failed by default !
+    int status = -1;
+
+    openssl_init();
+
+    // Set-up the key store
+    if(!(store = setup_verify(conf->signature_ca_file, conf->signature_ca_path))){
+        opkg_msg(ERROR, "Can't open CA certificates.\n");
+        goto verify_file_end;
+    }
+
+    // Open a BIO to read the sig file
+    if (!(in = BIO_new_file(sig_file, "rb"))){
+        opkg_msg(ERROR, "Can't open signature file %s.\n", sig_file);
+        goto verify_file_end;
+    }
+
+    // Read the PKCS7 block contained in the sig file
+    p7 = PEM_read_bio_PKCS7(in, NULL, NULL, NULL);
+    if(!p7){
+        opkg_msg(ERROR, "Can't read signature file %s (Corrupted ?).\n",
+		sig_file);
+        goto verify_file_end;
+    }
+#if defined(HAVE_PATHFINDER)
+    if(conf->check_x509_path){
+	if(!pkcs7_pathfinder_verify_signers(p7)){
+	    opkg_msg(ERROR, "pkcs7_pathfinder_verify_signers: "
+		    "Path verification failed.\n");
+	    goto verify_file_end;
+	}
+    }
+#endif
+
+    // Open the Package file to authenticate
+    if (!(indata = BIO_new_file(text_file, "rb"))){
+        opkg_msg(ERROR, "Can't open file %s.\n", text_file);
+        goto verify_file_end;
+    }
+
+    // Let's verify the autenticity !
+    if (PKCS7_verify(p7, NULL, store, indata, NULL, PKCS7_BINARY) != 1){
+        // Get Off My Lawn!
+        opkg_msg(ERROR, "Verification failure.\n");
+    }else{
+        // Victory !
+        status = 0;
+    }
+
+verify_file_end:
+    BIO_free(in);
+    BIO_free(indata);
+    PKCS7_free(p7);
+    X509_STORE_free(store);
+
+    return status;
+#else
+    /* mute `unused variable' warnings. */
+    (void) sig_file;
+    (void) text_file;
+    (void) conf;
+    return 0;
+#endif
+}
+
+
+#if defined(HAVE_OPENSSL) || defined(HAVE_SSLCURL)
+static void openssl_init(void){
+    static int init = 0;
+
+    if(!init){
+	OPENSSL_config(NULL);
+        OpenSSL_add_all_algorithms();
+        ERR_load_crypto_strings();
+        init = 1;
+    }
+}
+
+#endif
+
+
+#if defined HAVE_OPENSSL
+static X509_STORE *
+setup_verify(char *CAfile, char *CApath)
+{
+    X509_STORE *store = NULL;
+    X509_LOOKUP *lookup = NULL;
+
+    if(!(store = X509_STORE_new())){
+        // Something bad is happening...
+        goto end;
+    }
+
+    // adds the X509 file lookup method
+    lookup = X509_STORE_add_lookup(store,X509_LOOKUP_file());
+    if (lookup == NULL){
+        goto end;
+    }
+
+    // Autenticating against one CA file
+    if (CAfile) {
+        if(!X509_LOOKUP_load_file(lookup,CAfile,X509_FILETYPE_PEM)) {
+            // Invalid CA => Bye bye
+            opkg_msg(ERROR, "Error loading file %s.\n", CAfile);
+            goto end;
+        }
+    } else {
+        X509_LOOKUP_load_file(lookup,NULL,X509_FILETYPE_DEFAULT);
+    }
+
+    // Now look into CApath directory if supplied
+    lookup = X509_STORE_add_lookup(store,X509_LOOKUP_hash_dir());
+    if (lookup == NULL){
+        goto end;
+    }
+
+    if (CApath) {
+        if(!X509_LOOKUP_add_dir(lookup,CApath,X509_FILETYPE_PEM)) {
+            opkg_msg(ERROR, "Error loading directory %s.\n", CApath);
+            goto end;
+        }
+    } else {
+        X509_LOOKUP_add_dir(lookup,NULL,X509_FILETYPE_DEFAULT);
+    }
+
+    // All right !
+    ERR_clear_error();
+    return store;
+
+end:
+
+    X509_STORE_free(store);
+    return NULL;
+
+}
+
+#endif
+
+#ifdef HAVE_CURL
+void opkg_curl_cleanup(void){
+    if(curl != NULL){
+	curl_easy_cleanup (curl);
+	curl = NULL;
+    }
+}
+
+static CURL *
+opkg_curl_init(curl_progress_func cb, void *data)
+{
+
+    if(curl == NULL){
+	curl = curl_easy_init();
+
+#ifdef HAVE_SSLCURL
+	openssl_init();
+
+	if (conf->ssl_engine) {
+
+	    /* use crypto engine */
+	    if (curl_easy_setopt(curl, CURLOPT_SSLENGINE, conf->ssl_engine) != CURLE_OK){
+		opkg_msg(ERROR, "Can't set crypto engine '%s'.\n",
+			conf->ssl_engine);
+
+		opkg_curl_cleanup();
+		return NULL;
+	    }
+	    /* set the crypto engine as default */
+	    if (curl_easy_setopt(curl, CURLOPT_SSLENGINE_DEFAULT, 1L) != CURLE_OK){
+		opkg_msg(ERROR, "Can't set crypto engine '%s' as default.\n",
+			conf->ssl_engine);
+
+		opkg_curl_cleanup();
+		return NULL;
+	    }
+	}
+
+	/* cert & key can only be in PEM case in the same file */
+	if(conf->ssl_key_passwd){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEYPASSWD, conf->ssl_key_passwd) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key password.\n");
+	    }
+	}
+
+	/* sets the client certificate and its type */
+	if(conf->ssl_cert_type){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLCERTTYPE, conf->ssl_cert_type) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set certificate format.\n");
+	    }
+	}
+	/* SSL cert name isn't mandatory */
+	if(conf->ssl_cert){
+	        curl_easy_setopt(curl, CURLOPT_SSLCERT, conf->ssl_cert);
+	}
+
+	/* sets the client key and its type */
+	if(conf->ssl_key_type){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEYTYPE, conf->ssl_key_type) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key format.\n");
+	    }
+	}
+	if(conf->ssl_key){
+	    if (curl_easy_setopt(curl, CURLOPT_SSLKEY, conf->ssl_key) != CURLE_OK)
+	    {
+	        opkg_msg(DEBUG, "Failed to set key.\n");
+	    }
+	}
+
+	/* Should we verify the peer certificate ? */
+	if(conf->ssl_dont_verify_peer){
+	    /*
+	     * CURLOPT_SSL_VERIFYPEER default is nonzero (curl => 7.10)
+	     */
+	    curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0);
+	}else{
+#ifdef HAVE_PATHFINDER
+	    if(conf->check_x509_path){
+    	        if (curl_easy_setopt(curl, CURLOPT_SSL_CTX_FUNCTION, curl_ssl_ctx_function) != CURLE_OK){
+		    opkg_msg(DEBUG, "Failed to set ssl path verification callback.\n");
+		}else{
+		    curl_easy_setopt(curl, CURLOPT_SSL_CTX_DATA, NULL);
+		}
+	    }
+#endif
+	}
+
+	/* certification authority file and/or path */
+	if(conf->ssl_ca_file){
+	    curl_easy_setopt(curl, CURLOPT_CAINFO, conf->ssl_ca_file);
+	}
+	if(conf->ssl_ca_path){
+	    curl_easy_setopt(curl, CURLOPT_CAPATH, conf->ssl_ca_path);
+	}
+#endif
+
+	curl_easy_setopt (curl, CURLOPT_FOLLOWLOCATION, 1);
+	curl_easy_setopt (curl, CURLOPT_FAILONERROR, 1);
+	if (conf->http_proxy || conf->ftp_proxy)
+	{
+	    char *userpwd;
+	    sprintf_alloc (&userpwd, "%s:%s", conf->proxy_user,
+		    conf->proxy_passwd);
+	    curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, userpwd);
+	    free (userpwd);
+	}
+    }
+
+    curl_easy_setopt (curl, CURLOPT_NOPROGRESS, (cb == NULL));
+    if (cb)
+    {
+	curl_easy_setopt (curl, CURLOPT_PROGRESSDATA, data);
+	curl_easy_setopt (curl, CURLOPT_PROGRESSFUNCTION, cb);
+    }
+
+    return curl;
+
+}
+#endif
diff --git a/src/libopkg/opkg_download.h b/src/libopkg/opkg_download.h
new file mode 100644
index 0000000..91b990e
--- /dev/null
+++ b/src/libopkg/opkg_download.h
@@ -0,0 +1,39 @@
+/* opkg_download.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_DOWNLOAD_H
+#define OPKG_DOWNLOAD_H
+
+#include "config.h"
+#include "pkg.h"
+
+typedef void (*opkg_download_progress_callback)(int percent, char *url);
+typedef int (*curl_progress_func)(void *data, double t, double d, double ultotal, double ulnow);
+
+
+int opkg_download(const char *src, const char *dest_file_name, curl_progress_func cb, void *data, const short hide_error);
+int opkg_download_pkg(pkg_t *pkg, const char *dir);
+/*
+ * Downloads file from url, installs in package database, return package name.
+ */
+int opkg_prepare_url_for_install(const char *url, char **namep);
+
+int opkg_verify_file (char *text_file, char *sig_file);
+#ifdef HAVE_CURL
+void opkg_curl_cleanup(void);
+#endif
+#endif
diff --git a/src/libopkg/opkg_install.c b/src/libopkg/opkg_install.c
new file mode 100644
index 0000000..3925f58
--- /dev/null
+++ b/src/libopkg/opkg_install.c
@@ -0,0 +1,1528 @@
+/* opkg_install.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <time.h>
+#include <signal.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "pkg.h"
+#include "pkg_hash.h"
+#include "pkg_extract.h"
+
+#include "opkg_install.h"
+#include "opkg_configure.h"
+#include "opkg_download.h"
+#include "opkg_remove.h"
+
+#include "opkg_utils.h"
+#include "opkg_message.h"
+#include "opkg_cmd.h"
+#include "opkg_defines.h"
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "xsystem.h"
+#include "libbb/libbb.h"
+
+static int
+satisfy_dependencies_for(pkg_t *pkg)
+{
+     int i, err;
+     pkg_vec_t *depends = pkg_vec_alloc();
+     pkg_t *dep;
+     char **tmp, **unresolved = NULL;
+     int ndepends;
+
+     ndepends = pkg_hash_fetch_unsatisfied_dependencies(pkg, depends,
+							&unresolved);
+
+     if (unresolved) {
+	  opkg_msg(ERROR, "Cannot satisfy the following dependencies for %s:\n",
+		       pkg->name);
+	  tmp = unresolved;
+	  while (*unresolved) {
+	       opkg_message(ERROR, "\t%s", *unresolved);
+	       free(*unresolved);
+	       unresolved++;
+	  }
+	  free(tmp);
+	  opkg_message(ERROR, "\n");
+	  if (! conf->force_depends) {
+	       opkg_msg(INFO,
+			    "This could mean that your package list is out of date or that the packages\n"
+			    "mentioned above do not yet exist (try 'opkg update'). To proceed in spite\n"
+			    "of this problem try again with the '-force-depends' option.\n");
+	       pkg_vec_free(depends);
+	       return -1;
+	  }
+     }
+
+     if (ndepends <= 0) {
+	  pkg_vec_free(depends);
+	  return 0;
+     }
+
+     /* Mark packages as to-be-installed */
+     for (i=0; i < depends->len; i++) {
+	  /* Dependencies should be installed the same place as pkg */
+	  if (depends->pkgs[i]->dest == NULL) {
+	       depends->pkgs[i]->dest = pkg->dest;
+	  }
+	  depends->pkgs[i]->state_want = SW_INSTALL;
+     }
+
+     for (i = 0; i < depends->len; i++) {
+	  dep = depends->pkgs[i];
+	  /* The package was uninstalled when we started, but another
+	     dep earlier in this loop may have depended on it and pulled
+	     it in, so check first. */
+	  if ((dep->state_status != SS_INSTALLED)
+	      && (dep->state_status != SS_UNPACKED)) {
+               opkg_msg(DEBUG2,"Calling opkg_install_pkg.\n");
+	       err = opkg_install_pkg(dep, 0);
+	       /* mark this package as having been automatically installed to
+	        * satisfy a dependancy */
+	       dep->auto_installed = 1;
+	       if (err) {
+		    pkg_vec_free(depends);
+		    return err;
+	       }
+	  }
+     }
+
+     pkg_vec_free(depends);
+
+     return 0;
+}
+
+static int
+check_conflicts_for(pkg_t *pkg)
+{
+     int i;
+     pkg_vec_t *conflicts = NULL;
+     message_level_t level;
+
+     if (conf->force_depends) {
+	  level = NOTICE;
+     } else {
+	  level = ERROR;
+     }
+
+     if (!conf->force_depends)
+	  conflicts = pkg_hash_fetch_conflicts(pkg);
+
+     if (conflicts) {
+	  opkg_msg(level, "The following packages conflict with %s:\n",
+		       pkg->name);
+	  i = 0;
+	  while (i < conflicts->len)
+	       opkg_msg(level, "\t%s", conflicts->pkgs[i++]->name);
+	  opkg_message(level, "\n");
+	  pkg_vec_free(conflicts);
+	  return -1;
+     }
+     return 0;
+}
+
+static int
+update_file_ownership(pkg_t *new_pkg, pkg_t *old_pkg)
+{
+     str_list_t *new_list, *old_list;
+     str_list_elt_t *iter, *niter;
+
+     new_list = pkg_get_installed_files(new_pkg);
+     if (new_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(new_list), niter = str_list_next(new_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(new_list, niter)) {
+	  char *new_file = (char *)iter->data;
+	  pkg_t *owner = file_hash_get_file_owner(new_file);
+	  pkg_t *obs = hash_table_get(&conf->obs_file_hash, new_file);
+
+	  opkg_msg(DEBUG2, "%s: new_pkg=%s wants file %s, from owner=%s\n",
+		__func__, new_pkg->name, new_file, owner?owner->name:"<NULL>");
+
+	  if (!owner || (owner == old_pkg) || obs)
+	       file_hash_set_file_owner(new_file, new_pkg);
+     }
+
+     if (old_pkg) {
+	  old_list = pkg_get_installed_files(old_pkg);
+	  if (old_list == NULL) {
+     		  pkg_free_installed_files(new_pkg);
+		  return -1;
+	  }
+
+	  for (iter = str_list_first(old_list), niter = str_list_next(old_list, iter);
+                  iter;
+                  iter = niter, niter = str_list_next(old_list, niter)) {
+	       char *old_file = (char *)iter->data;
+	       pkg_t *owner = file_hash_get_file_owner(old_file);
+	       if (!owner || (owner == old_pkg)) {
+		    /* obsolete */
+		    hash_table_insert(&conf->obs_file_hash, old_file, old_pkg);
+	       }
+	  }
+          pkg_free_installed_files(old_pkg);
+     }
+     pkg_free_installed_files(new_pkg);
+     return 0;
+}
+
+static int
+verify_pkg_installable(pkg_t *pkg)
+{
+	unsigned long kbs_available, pkg_size_kbs;
+	char *root_dir = NULL;
+	struct stat s;
+
+	if (conf->force_space || pkg->installed_size == 0)
+		return 0;
+
+	if (pkg->dest)
+	{
+		if (!strcmp(pkg->dest->name, "root") && conf->overlay_root
+		    && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR))
+			root_dir = conf->overlay_root;
+		else
+			root_dir = pkg->dest->root_dir;
+	}
+
+	if (!root_dir)
+		root_dir = conf->default_dest->root_dir;
+
+	kbs_available = get_available_kbytes(root_dir);
+
+	pkg_size_kbs = (pkg->installed_size + 1023)/1024;
+
+	if (pkg_size_kbs >= kbs_available) {
+		opkg_msg(ERROR, "Only have %ldkb available on filesystem %s, "
+			"pkg %s needs %ld\n",
+			kbs_available, root_dir, pkg->name, pkg_size_kbs);
+		return -1;
+	}
+
+     return 0;
+}
+
+static int
+unpack_pkg_control_files(pkg_t *pkg)
+{
+     int err;
+     char *conffiles_file_name;
+     char *root_dir;
+     FILE *conffiles_file;
+
+     sprintf_alloc(&pkg->tmp_unpack_dir, "%s/%s-XXXXXX", conf->tmp_dir, pkg->name);
+
+     pkg->tmp_unpack_dir = mkdtemp(pkg->tmp_unpack_dir);
+     if (pkg->tmp_unpack_dir == NULL) {
+	  opkg_perror(ERROR, "Failed to create temporary directory '%s'",
+		       pkg->tmp_unpack_dir);
+	  return -1;
+     }
+
+     err = pkg_extract_control_files_to_dir(pkg, pkg->tmp_unpack_dir);
+     if (err) {
+	  return err;
+     }
+
+     /* XXX: CLEANUP: There might be a cleaner place to read in the
+	conffiles. Seems like I should be able to get everything to go
+	through pkg_init_from_file. If so, maybe it would make sense to
+	move all of unpack_pkg_control_files to that function. */
+
+     /* Don't need to re-read conffiles if we already have it */
+     if (!nv_pair_list_empty(&pkg->conffiles)) {
+	  return 0;
+     }
+
+     sprintf_alloc(&conffiles_file_name, "%s/conffiles", pkg->tmp_unpack_dir);
+     if (! file_exists(conffiles_file_name)) {
+	  free(conffiles_file_name);
+	  return 0;
+     }
+
+     conffiles_file = fopen(conffiles_file_name, "r");
+     if (conffiles_file == NULL) {
+	  opkg_perror(ERROR, "Failed to open %s", conffiles_file_name);
+	  free(conffiles_file_name);
+	  return -1;
+     }
+     free(conffiles_file_name);
+
+     while (1) {
+	  char *cf_name;
+	  char *cf_name_in_dest;
+
+	  cf_name = file_read_line_alloc(conffiles_file);
+	  if (cf_name == NULL) {
+	       break;
+	  }
+	  if (cf_name[0] == '\0') {
+	       continue;
+	  }
+
+	  /* Prepend dest->root_dir to conffile name.
+	     Take pains to avoid multiple slashes. */
+	  root_dir = pkg->dest->root_dir;
+	  if (conf->offline_root)
+	       /* skip the offline_root prefix */
+	       root_dir = pkg->dest->root_dir + strlen(conf->offline_root);
+	  sprintf_alloc(&cf_name_in_dest, "%s%s", root_dir,
+			cf_name[0] == '/' ? (cf_name + 1) : cf_name);
+
+	  /* Can't get an md5sum now, (file isn't extracted yet).
+	     We'll wait until resolve_conffiles */
+	  conffile_list_append(&pkg->conffiles, cf_name_in_dest, NULL);
+
+	  free(cf_name);
+	  free(cf_name_in_dest);
+     }
+
+     fclose(conffiles_file);
+
+     return 0;
+}
+
+/*
+ * Remove packages which were auto_installed due to a dependency by old_pkg,
+ * which are no longer a dependency in the new (upgraded) pkg.
+ */
+static int
+pkg_remove_orphan_dependent(pkg_t *pkg, pkg_t *old_pkg)
+{
+	int i, j, k, l, found,r, err = 0;
+	int n_deps;
+	pkg_t *p;
+	struct compound_depend *cd0, *cd1;
+        abstract_pkg_t **dependents;
+
+	int count0 = old_pkg->pre_depends_count +
+				old_pkg->depends_count +
+				old_pkg->recommends_count +
+				old_pkg->suggests_count;
+	int count1 = pkg->pre_depends_count +
+				pkg->depends_count +
+				pkg->recommends_count +
+				pkg->suggests_count;
+
+	for (i=0; i<count0; i++) {
+		cd0 = &old_pkg->depends[i];
+		if (cd0->type != DEPEND)
+			continue;
+		for (j=0; j<cd0->possibility_count; j++) {
+
+			found = 0;
+
+			for (k=0; k<count1; k++) {
+				cd1 = &pkg->depends[k];
+				if (cd1->type != DEPEND)
+					continue;
+				for (l=0; l<cd1->possibility_count; l++) {
+					if (cd0->possibilities[j]
+					 == cd1->possibilities[l]) {
+						found = 1;
+						break;
+					}
+				}
+				if (found)
+					break;
+			}
+
+			if (found)
+				continue;
+
+			/*
+			 * old_pkg has a dependency that pkg does not.
+			 */
+			p = pkg_hash_fetch_installed_by_name(
+					cd0->possibilities[j]->pkg->name);
+
+			if (!p)
+				continue;
+
+			if (!p->auto_installed)
+				continue;
+
+			n_deps = pkg_has_installed_dependents(p, &dependents);
+			n_deps--; /* don't count old_pkg */
+
+			if (n_deps == 0) {
+				opkg_msg(NOTICE, "%s was autoinstalled and is "
+						"now orphaned, removing.\n",
+						p->name);
+
+				/* p has one installed dependency (old_pkg),
+				 * which we need to ignore during removal. */
+				p->state_flag |= SF_REPLACE;
+
+				r = opkg_remove_pkg(p, 0);
+				if (!err)
+					err = r;
+			} else
+				opkg_msg(INFO, "%s was autoinstalled and is "
+						"still required by %d "
+						"installed packages.\n",
+						p->name, n_deps);
+
+		}
+	}
+
+	return err;
+}
+
+/* returns number of installed replacees */
+static int
+pkg_get_installed_replacees(pkg_t *pkg, pkg_vec_t *installed_replacees)
+{
+     abstract_pkg_t **replaces = pkg->replaces;
+     int replaces_count = pkg->replaces_count;
+     int i, j;
+     for (i = 0; i < replaces_count; i++) {
+	  abstract_pkg_t *ab_pkg = replaces[i];
+	  pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	  if (pkg_vec) {
+	       for (j = 0; j < pkg_vec->len; j++) {
+		    pkg_t *replacee = pkg_vec->pkgs[j];
+		    if (!pkg_conflicts(pkg, replacee))
+			 continue;
+		    if (replacee->state_status == SS_INSTALLED) {
+			 pkg_vec_insert(installed_replacees, replacee);
+		    }
+	       }
+	  }
+     }
+     return installed_replacees->len;
+}
+
+static int
+pkg_remove_installed_replacees(pkg_vec_t *replacees)
+{
+     int i;
+     int replaces_count = replacees->len;
+     for (i = 0; i < replaces_count; i++) {
+	  pkg_t *replacee = replacees->pkgs[i];
+	  int err;
+	  replacee->state_flag |= SF_REPLACE; /* flag it so remove won't complain */
+	  err = opkg_remove_pkg(replacee, 0);
+	  if (err)
+	       return err;
+     }
+     return 0;
+}
+
+/* to unwind the removal: make sure they are installed */
+static int
+pkg_remove_installed_replacees_unwind(pkg_vec_t *replacees)
+{
+     int i, err;
+     int replaces_count = replacees->len;
+     for (i = 0; i < replaces_count; i++) {
+	  pkg_t *replacee = replacees->pkgs[i];
+	  if (replacee->state_status != SS_INSTALLED) {
+               opkg_msg(DEBUG2, "Calling opkg_install_pkg.\n");
+	       err = opkg_install_pkg(replacee, 0);
+	       if (err)
+		    return err;
+	  }
+     }
+     return 0;
+}
+
+/* compares versions of pkg and old_pkg, returns 0 if OK to proceed with installation of pkg, 1 otherwise */
+static int
+opkg_install_check_downgrade(pkg_t *pkg, pkg_t *old_pkg, int message)
+{
+     if (old_pkg) {
+          char message_out[15];
+	  char *old_version = pkg_version_str_alloc(old_pkg);
+	  char *new_version = pkg_version_str_alloc(pkg);
+	  int cmp = pkg_compare_versions(old_pkg, pkg);
+	  int rc = 0;
+
+          memset(message_out,'\x0',15);
+          strncpy (message_out,"Upgrading ",strlen("Upgrading "));
+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
+             cmp = -1 ;                                       /* then we force opkg to downgrade */
+             strncpy (message_out,"Downgrading ",strlen("Downgrading "));         /* We need to use a value < 0 because in the 0 case we are asking to */
+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
+          }
+
+	  if (cmp > 0) {
+              if(!conf->download_only)
+                  opkg_msg(NOTICE,
+                          "Not downgrading package %s on %s from %s to %s.\n",
+                          old_pkg->name, old_pkg->dest->name, old_version, new_version);
+	       rc = 1;
+	  } else if (cmp < 0) {
+              if(!conf->download_only)
+                  opkg_msg(NOTICE, "%s%s on %s from %s to %s...\n",
+                          message_out, pkg->name, old_pkg->dest->name, old_version, new_version);
+	       pkg->dest = old_pkg->dest;
+	       rc = 0;
+	  } else /* cmp == 0 */ {
+               if(!conf->download_only)
+                   opkg_msg(NOTICE, "%s (%s) already install on %s.\n",
+			pkg->name, new_version, old_pkg->dest->name);
+	       rc = 1;
+	  }
+	  free(old_version);
+	  free(new_version);
+	  return rc;
+     } else {
+          char message_out[15] ;
+          memset(message_out,'\x0',15);
+          if ( message )
+               strncpy( message_out,"Upgrading ",strlen("Upgrading ") );
+          else
+               strncpy( message_out,"Installing ",strlen("Installing ") );
+          char *version = pkg_version_str_alloc(pkg);
+
+          if(!conf->download_only)
+               opkg_msg(NOTICE, "%s%s (%s) to %s...\n", message_out,
+                  pkg->name, version, pkg->dest->name);
+          free(version);
+     }
+     return 0;
+}
+
+
+static int
+prerm_upgrade_old_pkg(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+
+	1. If a version of the package is already installed, call
+	   old-prerm upgrade new-version
+	2. If the script runs but exits with a non-zero exit status
+	   new-prerm failed-upgrade old-version
+	   Error unwind, for both the above cases:
+	   old-postinst abort-upgrade new-version
+     */
+     return 0;
+}
+
+static int
+prerm_upgrade_old_pkg_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	(See prerm_upgrade_old_package for details)
+     */
+     return 0;
+}
+
+static int
+prerm_deconfigure_conflictors(pkg_t *pkg, pkg_vec_t *conflictors)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	2. If a 'conflicting' package is being removed at the same time:
+		1. If any packages depended on that conflicting package and
+		   --auto-deconfigure is specified, call, for each such package:
+		   deconfigured's-prerm deconfigure \
+		   in-favour package-being-installed version \
+		   removing conflicting-package version
+		Error unwind:
+		   deconfigured's-postinst abort-deconfigure \
+		   in-favour package-being-installed-but-failed version \
+		   removing conflicting-package version
+
+		   The deconfigured packages are marked as requiring
+		   configuration, so that if --install is used they will be
+		   configured again if possible.
+		2. To prepare for removal of the conflicting package, call:
+		   conflictor's-prerm remove in-favour package new-version
+		Error unwind:
+		   conflictor's-postinst abort-remove in-favour package new-version
+     */
+     return 0;
+}
+
+static int
+prerm_deconfigure_conflictors_unwind(pkg_t *pkg, pkg_vec_t *conflictors)
+{
+     /* DPKG_INCOMPATIBILITY: dpkg does some things here that we don't
+	do yet. Do we care?  (See prerm_deconfigure_conflictors for
+	details) */
+     return 0;
+}
+
+static int
+preinst_configure(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err;
+     char *preinst_args;
+
+     if (old_pkg) {
+	  char *old_version = pkg_version_str_alloc(old_pkg);
+	  sprintf_alloc(&preinst_args, "upgrade %s", old_version);
+	  free(old_version);
+     } else if (pkg->state_status == SS_CONFIG_FILES) {
+	  char *pkg_version = pkg_version_str_alloc(pkg);
+	  sprintf_alloc(&preinst_args, "install %s", pkg_version);
+	  free(pkg_version);
+     } else {
+	  preinst_args = xstrdup("install");
+     }
+
+     err = pkg_run_script(pkg, "preinst", preinst_args);
+     if (err) {
+	  opkg_msg(ERROR, "Aborting installation of %s.\n", pkg->name);
+	  return -1;
+     }
+
+     free(preinst_args);
+
+     return 0;
+}
+
+static int
+preinst_configure_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does the following error unwind, should we?
+	pkg->postrm abort-upgrade old-version
+	OR pkg->postrm abort-install old-version
+	OR pkg->postrm abort-install
+     */
+     return 0;
+}
+
+static char *
+backup_filename_alloc(const char *file_name)
+{
+     char *backup;
+
+     sprintf_alloc(&backup, "%s%s", file_name, OPKG_BACKUP_SUFFIX);
+
+     return backup;
+}
+
+
+static int
+backup_make_backup(const char *file_name)
+{
+     int err;
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+     err = file_copy(file_name, backup);
+     if (err) {
+	  opkg_msg(ERROR, "Failed to copy %s to %s\n",
+		       file_name, backup);
+     }
+
+     free(backup);
+
+     return err;
+}
+
+static int
+backup_exists_for(const char *file_name)
+{
+     int ret;
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+
+     ret = file_exists(backup);
+
+     free(backup);
+
+     return ret;
+}
+
+static int
+backup_remove(const char *file_name)
+{
+     char *backup;
+
+     backup = backup_filename_alloc(file_name);
+     unlink(backup);
+     free(backup);
+
+     return 0;
+}
+
+static int
+backup_modified_conffiles(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err;
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+
+     if (conf->noaction) return 0;
+
+     /* Backup all modified conffiles */
+     if (old_pkg) {
+	  for (iter = nv_pair_list_first(&old_pkg->conffiles); iter; iter = nv_pair_list_next(&old_pkg->conffiles, iter)) {
+	       char *cf_name;
+
+	       cf = iter->data;
+	       cf_name = root_filename_alloc(cf->name);
+
+	       /* Don't worry if the conffile is just plain gone */
+	       if (file_exists(cf_name) && conffile_has_been_modified(cf)) {
+		    err = backup_make_backup(cf_name);
+		    if (err) {
+			 return err;
+		    }
+	       }
+	       free(cf_name);
+	  }
+     }
+
+     /* Backup all conffiles that were not conffiles in old_pkg */
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  char *cf_name;
+	  cf = (conffile_t *)iter->data;
+	  cf_name = root_filename_alloc(cf->name);
+	  /* Ignore if this was a conffile in old_pkg as well */
+	  if (pkg_get_conffile(old_pkg, cf->name)) {
+	       continue;
+	  }
+
+	  if (file_exists(cf_name) && (! backup_exists_for(cf_name))) {
+	       err = backup_make_backup(cf_name);
+	       if (err) {
+		    return err;
+	       }
+	  }
+	  free(cf_name);
+     }
+
+     return 0;
+}
+
+static int
+backup_modified_conffiles_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     conffile_list_elt_t *iter;
+
+     if (old_pkg) {
+	  for (iter = nv_pair_list_first(&old_pkg->conffiles); iter; iter = nv_pair_list_next(&old_pkg->conffiles, iter)) {
+	       backup_remove(((nv_pair_t *)iter->data)->name);
+	  }
+     }
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  backup_remove(((nv_pair_t *)iter->data)->name);
+     }
+
+     return 0;
+}
+
+
+static int
+check_data_file_clashes(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	opkg takes a slightly different approach than dpkg at this
+	point.  dpkg installs each file in the new package while
+	creating a backup for any file that is replaced, (so that it
+	can unwind if necessary).  To avoid complexity and redundant
+	storage, opkg doesn't do any installation until later, (at the
+	point at which dpkg removes the backups.
+
+	But, we do have to check for data file clashes, since after
+	installing a package with a file clash, removing either of the
+	packages involved in the clash has the potential to break the
+	other package.
+     */
+     str_list_t *files_list;
+     str_list_elt_t *iter, *niter;
+     char *filename;
+     int clashes = 0;
+
+     files_list = pkg_get_installed_files(pkg);
+     if (files_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(files_list, iter)) {
+	  filename = (char *) iter->data;
+	  if (file_exists(filename) && (! file_is_dir(filename))) {
+	       pkg_t *owner;
+	       pkg_t *obs;
+
+	       if (backup_exists_for(filename)) {
+		    continue;
+	       }
+
+	       /* Pre-existing files are OK if force-overwrite was asserted. */
+	       if (conf->force_overwrite) {
+		    /* but we need to change who owns this file */
+		    file_hash_set_file_owner(filename, pkg);
+		    continue;
+	       }
+
+	       owner = file_hash_get_file_owner(filename);
+
+	       /* Pre-existing files are OK if owned by the pkg being upgraded. */
+	       if (owner && old_pkg) {
+		    if (strcmp(owner->name, old_pkg->name) == 0) {
+			 continue;
+		    }
+	       }
+
+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
+	       if (owner) {
+                    opkg_msg(DEBUG2, "Checking replaces for %s in package %s\n",
+				filename, owner->name);
+		    if (pkg_replaces(pkg, owner)) {
+			 continue;
+		    }
+/* If the file that would be installed is owned by the same package, ( as per a reinstall or similar )
+   then it's ok to overwrite. */
+                    if (strcmp(owner->name,pkg->name)==0){
+			 opkg_msg(INFO, "Replacing pre-existing file %s"
+					" owned by package %s\n",
+					filename, owner->name);
+			 continue;
+                    }
+	       }
+
+	       /* Pre-existing files are OK if they are obsolete */
+	       obs = hash_table_get(&conf->obs_file_hash, filename);
+	       if (obs) {
+		    opkg_msg(INFO, "Pre-exiting file %s is obsolete."
+				   " obs_pkg=%s\n",
+				    filename, obs->name);
+		    continue;
+	       }
+
+	       /* We have found a clash. */
+	       opkg_msg(ERROR, "Package %s wants to install file %s\n"
+			    "\tBut that file is already provided by package ",
+			    pkg->name, filename);
+	       if (owner) {
+		    opkg_message(ERROR, "%s\n", owner->name);
+	       } else {
+		    opkg_message(ERROR, "<no package>\n"
+			"Please move this file out of the way and try again.\n");
+	       }
+	       clashes++;
+	  }
+     }
+     pkg_free_installed_files(pkg);
+
+     return clashes;
+}
+
+/*
+ * XXX: This function sucks, as does the below comment.
+ */
+static int
+check_data_file_clashes_change(pkg_t *pkg, pkg_t *old_pkg)
+{
+    /* Basically that's the worst hack I could do to be able to change ownership of
+       file list, but, being that we have no way to unwind the mods, due to structure
+       of hash table, probably is the quickest hack too, whishing it would not slow-up thing too much.
+       What we do here is change the ownership of file in hash if a replace ( or similar events
+       happens )
+       Only the action that are needed to change name should be considered.
+       @@@ To change after 1.0 release.
+     */
+     str_list_t *files_list;
+     str_list_elt_t *iter, *niter;
+
+     char *root_filename = NULL;
+
+     files_list = pkg_get_installed_files(pkg);
+     if (files_list == NULL)
+	     return -1;
+
+     for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
+             iter;
+             iter = niter, niter = str_list_next(files_list, niter)) {
+	  char *filename = (char *) iter->data;
+          if (root_filename) {
+              free(root_filename);
+              root_filename = NULL;
+          }
+	  root_filename = root_filename_alloc(filename);
+	  if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
+	       pkg_t *owner;
+
+	       owner = file_hash_get_file_owner(filename);
+
+	       if (conf->force_overwrite) {
+		    /* but we need to change who owns this file */
+		    file_hash_set_file_owner(filename, pkg);
+		    continue;
+	       }
+
+
+	       /* Pre-existing files are OK if owned by a package replaced by new pkg. */
+	       if (owner) {
+		    if (pkg_replaces(pkg, owner)) {
+/* It's now time to change the owner of that file.
+   It has been "replaced" from the new "Replaces", then I need to inform lists file about that.  */
+			 opkg_msg(INFO, "Replacing pre-existing file %s "
+					 "owned by package %s\n",
+					 filename, owner->name);
+		         file_hash_set_file_owner(filename, pkg);
+			 continue;
+		    }
+	       }
+
+	  }
+     }
+     if (root_filename) {
+         free(root_filename);
+         root_filename = NULL;
+     }
+     pkg_free_installed_files(pkg);
+
+     return 0;
+}
+
+static int
+check_data_file_clashes_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* Nothing to do since check_data_file_clashes doesn't change state */
+     return 0;
+}
+
+static int
+postrm_upgrade_old_pkg(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY: dpkg does the following here, should we?
+	1. If the package is being upgraded, call
+	   old-postrm upgrade new-version
+	2. If this fails, attempt:
+	   new-postrm failed-upgrade old-version
+	Error unwind, for both cases:
+	   old-preinst abort-upgrade new-version    */
+     return 0;
+}
+
+static int
+postrm_upgrade_old_pkg_unwind(pkg_t *pkg, pkg_t *old_pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	dpkg does some things here that we don't do yet. Do we care?
+	(See postrm_upgrade_old_pkg for details)
+     */
+    return 0;
+}
+
+static int
+remove_obsolesced_files(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int err = 0;
+     str_list_t *old_files;
+     str_list_elt_t *of;
+     str_list_t *new_files;
+     str_list_elt_t *nf;
+     hash_table_t new_files_table;
+
+     old_files = pkg_get_installed_files(old_pkg);
+     if (old_files == NULL)
+	  return -1;
+
+     new_files = pkg_get_installed_files(pkg);
+     if (new_files == NULL) {
+          pkg_free_installed_files(old_pkg);
+	  return -1;
+     }
+
+     new_files_table.entries = NULL;
+     hash_table_init("new_files" , &new_files_table, 20);
+     for (nf = str_list_first(new_files); nf; nf = str_list_next(new_files, nf)) {
+         if (nf && nf->data)
+            hash_table_insert(&new_files_table, nf->data, nf->data);
+     }
+
+     for (of = str_list_first(old_files); of; of = str_list_next(old_files, of)) {
+	  pkg_t *owner;
+	  char *old, *new;
+	  old = (char *)of->data;
+          new = (char *) hash_table_get (&new_files_table, old);
+          if (new)
+               continue;
+
+	  if (file_is_dir(old)) {
+	       continue;
+	  }
+	  owner = file_hash_get_file_owner(old);
+	  if (owner != old_pkg) {
+	       /* in case obsolete file no longer belongs to old_pkg */
+	       continue;
+	  }
+
+	  /* old file is obsolete */
+	  opkg_msg(NOTICE, "Removing obsolete file %s.\n", old);
+	  if (!conf->noaction) {
+	       err = unlink(old);
+	       if (err) {
+		    opkg_perror(ERROR, "unlinking %s failed", old);
+	       }
+	  }
+     }
+
+     hash_table_deinit(&new_files_table);
+     pkg_free_installed_files(old_pkg);
+     pkg_free_installed_files(pkg);
+
+     return err;
+}
+
+static int
+install_maintainer_scripts(pkg_t *pkg, pkg_t *old_pkg)
+{
+     int ret;
+     char *prefix;
+
+     sprintf_alloc(&prefix, "%s.", pkg->name);
+     ret = pkg_extract_control_files_to_dir_with_prefix(pkg,
+							pkg->dest->info_dir,
+							prefix);
+     free(prefix);
+     return ret;
+}
+
+static int
+remove_disappeared(pkg_t *pkg)
+{
+     /* DPKG_INCOMPATIBILITY:
+	This is a fairly sophisticated dpkg operation. Shall we
+	skip it? */
+
+     /* Any packages all of whose files have been overwritten during the
+	installation, and which aren't required for dependencies, are
+	considered to have been removed. For each such package
+	1. disappearer's-postrm disappear overwriter overwriter-version
+	2. The package's maintainer scripts are removed
+	3. It is noted in the status database as being in a sane state,
+           namely not installed (any conffiles it may have are ignored,
+	   rather than being removed by dpkg). Note that disappearing
+	   packages do not have their prerm called, because dpkg doesn't
+	   know in advance that the package is going to vanish.
+     */
+     return 0;
+}
+
+static int
+install_data_files(pkg_t *pkg)
+{
+     int err;
+
+     /* opkg takes a slightly different approach to data file backups
+	than dpkg. Rather than removing backups at this point, we
+	actually do the data file installation now. See comments in
+	check_data_file_clashes() for more details. */
+
+     opkg_msg(INFO, "Extracting data files to %s.\n", pkg->dest->root_dir);
+     err = pkg_extract_data_files_to_dir(pkg, pkg->dest->root_dir);
+     if (err) {
+	  return err;
+     }
+
+     /* The "Essential" control field may only be present in the control
+      * file and not in the Packages list. Ensure we capture it regardless.
+      *
+      * XXX: This should be fixed outside of opkg, in the Package list.
+      */
+     set_flags_from_control(pkg) ;
+
+     opkg_msg(DEBUG, "Calling pkg_write_filelist.\n");
+     err = pkg_write_filelist(pkg);
+     if (err)
+	  return err;
+
+     /* XXX: FEATURE: opkg should identify any files which existed
+	before installation and which were overwritten, (see
+	check_data_file_clashes()). What it must do is remove any such
+	files from the filelist of the old package which provided the
+	file. Otherwise, if the old package were removed at some point
+	it would break the new package. Removing the new package will
+	also break the old one, but this cannot be helped since the old
+	package's file has already been deleted. This is the importance
+	of check_data_file_clashes(), and only allowing opkg to install
+	a clashing package with a user force. */
+
+     return 0;
+}
+
+static int
+resolve_conffiles(pkg_t *pkg)
+{
+     conffile_list_elt_t *iter;
+     conffile_t *cf;
+     char *cf_backup;
+     char *md5sum;
+
+     if (conf->noaction) return 0;
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  char *root_filename;
+	  cf = (conffile_t *)iter->data;
+	  root_filename = root_filename_alloc(cf->name);
+
+	  /* Might need to initialize the md5sum for each conffile */
+	  if (cf->value == NULL) {
+	       cf->value = file_md5sum_alloc(root_filename);
+	  }
+
+	  if (!file_exists(root_filename)) {
+	       free(root_filename);
+	       continue;
+	  }
+
+	  cf_backup = backup_filename_alloc(root_filename);
+
+          if (file_exists(cf_backup)) {
+              /* Let's compute md5 to test if files are changed */
+              md5sum = file_md5sum_alloc(cf_backup);
+              if (md5sum && cf->value && strcmp(cf->value,md5sum) != 0 ) {
+                  if (conf->force_maintainer) {
+                      opkg_msg(NOTICE, "Conffile %s using maintainer's setting.\n",
+				      cf_backup);
+                  } else {
+                      char *new_conffile;
+                      sprintf_alloc(&new_conffile, "%s-opkg", root_filename);
+                      opkg_msg(ERROR, "Existing conffile %s "
+                           "is different from the conffile in the new package."
+                           " The new conffile will be placed at %s.\n",
+                           root_filename, new_conffile);
+                      rename(root_filename, new_conffile);
+                      rename(cf_backup, root_filename);
+                      free(new_conffile);
+		  }
+              }
+              unlink(cf_backup);
+	      if (md5sum)
+                  free(md5sum);
+          }
+
+	  free(cf_backup);
+	  free(root_filename);
+     }
+
+     return 0;
+}
+
+
+int
+opkg_install_by_name(const char *pkg_name)
+{
+     int cmp;
+     pkg_t *old, *new;
+     char *old_version, *new_version;
+
+     old = pkg_hash_fetch_installed_by_name(pkg_name);
+     if (old)
+        opkg_msg(DEBUG2, "Old versions from pkg_hash_fetch %s.\n",
+			old->version);
+
+     new = pkg_hash_fetch_best_installation_candidate_by_name(pkg_name);
+     if (new == NULL) {
+	opkg_msg(NOTICE, "Unknown package '%s'.\n", pkg_name);
+	return -1;
+     }
+
+     opkg_msg(DEBUG2, "Versions from pkg_hash_fetch:");
+     if ( old )
+        opkg_message(DEBUG2, " old %s ", old->version);
+     opkg_message(DEBUG2, " new %s\n", new->version);
+
+     new->state_flag |= SF_USER;
+     if (old) {
+	  old_version = pkg_version_str_alloc(old);
+	  new_version = pkg_version_str_alloc(new);
+
+	  cmp = pkg_compare_versions(old, new);
+          if ( (conf->force_downgrade==1) && (cmp > 0) ){     /* We've been asked to allow downgrade  and version is precedent */
+	     opkg_msg(DEBUG, "Forcing downgrade\n");
+             cmp = -1 ;                                       /* then we force opkg to downgrade */
+                                                              /* We need to use a value < 0 because in the 0 case we are asking to */
+                                                              /* reinstall, and some check could fail asking the "force-reinstall" option */
+          }
+	  opkg_msg(DEBUG, "Comparing visible versions of pkg %s:"
+		       "\n\t%s is installed "
+		       "\n\t%s is available "
+		       "\n\t%d was comparison result\n",
+		       pkg_name, old_version, new_version, cmp);
+	  if (cmp == 0) {
+	       opkg_msg(NOTICE,
+			    "Package %s (%s) installed in %s is up to date.\n",
+			    old->name, old_version, old->dest->name);
+	       free(old_version);
+	       free(new_version);
+	       return 0;
+	  } else if (cmp > 0) {
+	       opkg_msg(NOTICE,
+			    "Not downgrading package %s on %s from %s to %s.\n",
+			    old->name, old->dest->name, old_version, new_version);
+	       free(old_version);
+	       free(new_version);
+	       return 0;
+	  } else if (cmp < 0) {
+	       new->dest = old->dest;
+	       old->state_want = SW_DEINSTALL;
+	  }
+	  free(old_version);
+	  free(new_version);
+     }
+
+     opkg_msg(DEBUG2,"Calling opkg_install_pkg.\n");
+     return opkg_install_pkg(new, 0);
+}
+
+/**
+ *  @brief Really install a pkg_t
+ */
+int
+opkg_install_pkg(pkg_t *pkg, int from_upgrade)
+{
+     int err = 0;
+     int message = 0;
+     pkg_t *old_pkg = NULL;
+     pkg_vec_t *replacees;
+     abstract_pkg_t *ab_pkg = NULL;
+     int old_state_flag;
+     char* file_md5;
+#ifdef HAVE_SHA256
+     char* file_sha256;
+#endif
+     sigset_t newset, oldset;
+
+     if ( from_upgrade )
+        message = 1;            /* Coming from an upgrade, and should change the output message */
+
+     opkg_msg(DEBUG2, "Calling pkg_arch_supported.\n");
+
+     if (!pkg_arch_supported(pkg)) {
+	  opkg_msg(ERROR, "INTERNAL ERROR: architecture %s for pkg %s is unsupported.\n",
+		       pkg->architecture, pkg->name);
+	  return -1;
+     }
+     if (pkg->state_status == SS_INSTALLED && conf->nodeps == 0) {
+	  err = satisfy_dependencies_for(pkg);
+	  if (err)
+		  return -1;
+
+	  opkg_msg(NOTICE, "Package %s is already installed on %s.\n",
+		       pkg->name, pkg->dest->name);
+	  return 0;
+     }
+
+     if (pkg->dest == NULL) {
+	  pkg->dest = conf->default_dest;
+     }
+
+     old_pkg = pkg_hash_fetch_installed_by_name(pkg->name);
+
+     err = opkg_install_check_downgrade(pkg, old_pkg, message);
+     if (err)
+	     return -1;
+
+     pkg->state_want = SW_INSTALL;
+     if (old_pkg){
+         old_pkg->state_want = SW_DEINSTALL; /* needed for check_data_file_clashes of dependencies */
+     }
+
+     err = check_conflicts_for(pkg);
+     if (err)
+	     return -1;
+
+     /* this setup is to remove the upgrade scenario in the end when
+	installing pkg A, A deps B & B deps on A. So both B and A are
+	installed. Then A's installation is started resulting in an
+	uncecessary upgrade */
+     if (pkg->state_status == SS_INSTALLED)
+	     return 0;
+
+     err = verify_pkg_installable(pkg);
+     if (err)
+	     return -1;
+
+     if (pkg->local_filename == NULL) {
+         if(!conf->cache && conf->download_only){
+             char cwd[4096];
+             if(getcwd(cwd, sizeof(cwd)) != NULL)
+                err = opkg_download_pkg(pkg, cwd);
+             else
+                return -1;
+         } else {
+             err = opkg_download_pkg(pkg, conf->tmp_dir);
+         }
+	  if (err) {
+	       opkg_msg(ERROR, "Failed to download %s. "
+			       "Perhaps you need to run 'opkg update'?\n",
+			    pkg->name);
+	       return -1;
+	  }
+     }
+
+     /* check that the repository is valid */
+     #if defined(HAVE_GPGME) || defined(HAVE_OPENSSL)
+     char *list_file_name, *sig_file_name, *lists_dir;
+
+     /* check to ensure the package has come from a repository */
+     if (conf->check_signature && pkg->src)
+     {
+       sprintf_alloc (&lists_dir, "%s",
+                     (conf->restrict_to_default_dest)
+                      ? conf->default_dest->lists_dir
+                      : conf->lists_dir);
+       sprintf_alloc (&list_file_name, "%s/%s", lists_dir, pkg->src->name);
+       sprintf_alloc (&sig_file_name, "%s/%s.sig", lists_dir, pkg->src->name);
+
+       if (file_exists (sig_file_name))
+       {
+         if (opkg_verify_file (list_file_name, sig_file_name)){
+           opkg_msg(ERROR, "Failed to verify the signature of %s.\n",
+                           list_file_name);
+           return -1;
+         }
+       }else{
+         opkg_msg(ERROR, "Signature file is missing for %s. "
+                         "Perhaps you need to run 'opkg update'?\n",
+			 pkg->name);
+         return -1;
+       }
+
+       free (lists_dir);
+       free (list_file_name);
+       free (sig_file_name);
+     }
+     #endif
+
+     /* Check for md5 values */
+     if (pkg->md5sum)
+     {
+         file_md5 = file_md5sum_alloc(pkg->local_filename);
+         if (file_md5 && strcmp(file_md5, pkg->md5sum))
+         {
+              opkg_msg(ERROR, "Package %s md5sum mismatch. "
+			"Either the opkg or the package index are corrupt. "
+			"Try 'opkg update'.\n",
+			pkg->name);
+              free(file_md5);
+              return -1;
+         }
+	 if (file_md5)
+              free(file_md5);
+     }
+
+#ifdef HAVE_SHA256
+     /* Check for sha256 value */
+     if(pkg->sha256sum)
+     {
+         file_sha256 = file_sha256sum_alloc(pkg->local_filename);
+         if (file_sha256 && strcmp(file_sha256, pkg->sha256sum))
+         {
+              opkg_msg(ERROR, "Package %s sha256sum mismatch. "
+			"Either the opkg or the package index are corrupt. "
+			"Try 'opkg update'.\n",
+			pkg->name);
+              free(file_sha256);
+              return -1;
+         }
+	 if (file_sha256)
+              free(file_sha256);
+     }
+#endif
+     if(conf->download_only) {
+         if (conf->nodeps == 0) {
+             err = satisfy_dependencies_for(pkg);
+             if (err)
+                 return -1;
+         }
+         return 0;
+     }
+
+     if (pkg->tmp_unpack_dir == NULL) {
+	  if (unpack_pkg_control_files(pkg) == -1) {
+	       opkg_msg(ERROR, "Failed to unpack control files from %s.\n",
+			       pkg->local_filename);
+	       return -1;
+	  }
+     }
+
+     err = update_file_ownership(pkg, old_pkg);
+     if (err)
+	     return -1;
+
+     if (conf->nodeps == 0) {
+	  err = satisfy_dependencies_for(pkg);
+	  if (err)
+		return -1;
+          if (pkg->state_status == SS_UNPACKED)
+               /* Circular dependency has installed it for us. */
+		return 0;
+     }
+
+     replacees = pkg_vec_alloc();
+     pkg_get_installed_replacees(pkg, replacees);
+
+     /* this next section we do with SIGINT blocked to prevent inconsistency between opkg database and filesystem */
+
+	  sigemptyset(&newset);
+	  sigaddset(&newset, SIGINT);
+	  sigprocmask(SIG_BLOCK, &newset, &oldset);
+
+	  opkg_state_changed++;
+	  pkg->state_flag |= SF_FILELIST_CHANGED;
+
+	  if (old_pkg)
+               pkg_remove_orphan_dependent(pkg, old_pkg);
+
+	  /* XXX: BUG: we really should treat replacement more like an upgrade
+	   *      Instead, we're going to remove the replacees
+	   */
+	  err = pkg_remove_installed_replacees(replacees);
+	  if (err)
+		  goto UNWIND_REMOVE_INSTALLED_REPLACEES;
+
+	  err = prerm_upgrade_old_pkg(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_PRERM_UPGRADE_OLD_PKG;
+
+	  err = prerm_deconfigure_conflictors(pkg, replacees);
+	  if (err)
+		  goto UNWIND_PRERM_DECONFIGURE_CONFLICTORS;
+
+	  err = preinst_configure(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_PREINST_CONFIGURE;
+
+	  err = backup_modified_conffiles(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_BACKUP_MODIFIED_CONFFILES;
+
+	  err = check_data_file_clashes(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_CHECK_DATA_FILE_CLASHES;
+
+	  err = postrm_upgrade_old_pkg(pkg, old_pkg);
+	  if (err)
+		  goto UNWIND_POSTRM_UPGRADE_OLD_PKG;
+
+	  if (conf->noaction)
+		  return 0;
+
+	  /* point of no return: no unwinding after this */
+	  if (old_pkg) {
+	       old_pkg->state_want = SW_DEINSTALL;
+
+	       if (old_pkg->state_flag & SF_NOPRUNE) {
+		    opkg_msg(INFO, "Not removing obsolesced files because "
+				    "package %s marked noprune.\n",
+				    old_pkg->name);
+	       } else {
+		    opkg_msg(INFO, "Removing obsolesced files for %s\n",
+				    old_pkg->name);
+		    if (remove_obsolesced_files(pkg, old_pkg)) {
+			opkg_msg(ERROR, "Failed to determine "
+					"obsolete files from previously "
+					"installed %s\n", old_pkg->name);
+		    }
+	       }
+
+               /* removing files from old package, to avoid ghost files */
+               remove_data_files_and_list(old_pkg);
+               remove_maintainer_scripts(old_pkg);
+
+               /* maintain the "Auto-Installed: yes" flag */
+               pkg->auto_installed = old_pkg->auto_installed;
+	  }
+
+
+	  opkg_msg(INFO, "Installing maintainer scripts.\n");
+	  if (install_maintainer_scripts(pkg, old_pkg)) {
+		opkg_msg(ERROR, "Failed to extract maintainer scripts for %s."
+			       " Package debris may remain!\n",
+			       pkg->name);
+		goto pkg_is_hosed;
+	  }
+
+	  /* the following just returns 0 */
+	  remove_disappeared(pkg);
+
+	  opkg_msg(INFO, "Installing data files for %s.\n", pkg->name);
+
+	  if (install_data_files(pkg)) {
+		opkg_msg(ERROR, "Failed to extract data files for %s. "
+				"Package debris may remain!\n",
+			       pkg->name);
+		goto pkg_is_hosed;
+	  }
+
+	  err = check_data_file_clashes_change(pkg, old_pkg);
+	  if (err) {
+		opkg_msg(ERROR, "check_data_file_clashes_change() failed for "
+			       "for files belonging to %s.\n",
+			       pkg->name);
+	  }
+
+	  opkg_msg(INFO, "Resolving conf files for %s\n", pkg->name);
+	  resolve_conffiles(pkg);
+
+	  pkg->state_status = SS_UNPACKED;
+	  old_state_flag = pkg->state_flag;
+	  pkg->state_flag &= ~SF_PREFER;
+	  opkg_msg(DEBUG, "pkg=%s old_state_flag=%x state_flag=%x\n",
+			  pkg->name, old_state_flag, pkg->state_flag);
+
+	  if (old_pkg)
+	       old_pkg->state_status = SS_NOT_INSTALLED;
+
+	  time(&pkg->installed_time);
+
+	  ab_pkg = pkg->parent;
+	  if (ab_pkg)
+	       ab_pkg->state_status = pkg->state_status;
+
+	  sigprocmask(SIG_UNBLOCK, &newset, &oldset);
+          pkg_vec_free (replacees);
+	  return 0;
+
+
+     UNWIND_POSTRM_UPGRADE_OLD_PKG:
+	  postrm_upgrade_old_pkg_unwind(pkg, old_pkg);
+     UNWIND_CHECK_DATA_FILE_CLASHES:
+	  check_data_file_clashes_unwind(pkg, old_pkg);
+     UNWIND_BACKUP_MODIFIED_CONFFILES:
+	  backup_modified_conffiles_unwind(pkg, old_pkg);
+     UNWIND_PREINST_CONFIGURE:
+	  preinst_configure_unwind(pkg, old_pkg);
+     UNWIND_PRERM_DECONFIGURE_CONFLICTORS:
+	  prerm_deconfigure_conflictors_unwind(pkg, replacees);
+     UNWIND_PRERM_UPGRADE_OLD_PKG:
+	  prerm_upgrade_old_pkg_unwind(pkg, old_pkg);
+     UNWIND_REMOVE_INSTALLED_REPLACEES:
+	  pkg_remove_installed_replacees_unwind(replacees);
+
+pkg_is_hosed:
+	  sigprocmask(SIG_UNBLOCK, &newset, &oldset);
+
+          pkg_vec_free (replacees);
+	  return -1;
+}
diff --git a/src/libopkg/opkg_install.h b/src/libopkg/opkg_install.h
new file mode 100644
index 0000000..eaffff8
--- /dev/null
+++ b/src/libopkg/opkg_install.h
@@ -0,0 +1,27 @@
+/* opkg_install.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_INSTALL_H
+#define OPKG_INSTALL_H
+
+#include "pkg.h"
+#include "opkg_conf.h"
+
+int opkg_install_by_name(const char *pkg_name);
+int opkg_install_pkg(pkg_t *pkg, int from_upgrading);
+
+#endif
diff --git a/src/libopkg/opkg_message.c b/src/libopkg/opkg_message.c
new file mode 100644
index 0000000..7114e3a
--- /dev/null
+++ b/src/libopkg/opkg_message.c
@@ -0,0 +1,121 @@
+/* opkg_message.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "opkg_conf.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+struct errlist {
+	char *errmsg;
+	struct errlist *next;
+};
+
+static struct errlist *error_list_head, *error_list_tail;
+
+static void
+push_error_list(char *msg)
+{
+	struct errlist *e;
+
+	e = xcalloc(1,  sizeof(struct errlist));
+	e->errmsg = xstrdup(msg);
+	e->next = NULL;
+
+	if (error_list_head) {
+		error_list_tail->next = e;
+		error_list_tail = e;
+	} else {
+		error_list_head = error_list_tail = e;
+	}
+}
+
+void
+free_error_list(void)
+{
+	struct errlist *err, *err_tmp;
+
+	err = error_list_head;
+	while (err != NULL) {
+		free(err->errmsg);
+		err_tmp = err;
+		err = err->next;
+		free(err_tmp);
+	}
+}
+
+void
+print_error_list(void)
+{
+	struct errlist *err = error_list_head;
+
+	if (err) {
+		printf("Collected errors:\n");
+		/* Here we print the errors collected and free the list */
+		while (err != NULL) {
+			printf(" * %s", err->errmsg);
+			err = err->next;
+		}
+	}
+}
+
+void
+opkg_message (message_level_t level, const char *fmt, ...)
+{
+	va_list ap;
+
+	if (conf->verbosity < level)
+		return;
+
+	if (conf->opkg_vmessage) {
+		/* Pass the message to libopkg users. */
+		va_start (ap, fmt);
+		conf->opkg_vmessage(level, fmt, ap);
+		va_end (ap);
+		return;
+	}
+
+	va_start (ap, fmt);
+
+	if (level == ERROR) {
+#define MSG_LEN 4096
+		char msg[MSG_LEN];
+		int ret;
+		ret = vsnprintf(msg, MSG_LEN, fmt, ap);
+		if (ret < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vsnprintf.\n",
+					__FUNCTION__);
+			va_end (ap);
+			exit(EXIT_FAILURE);
+		}
+		if (ret >= MSG_LEN) {
+			fprintf(stderr, "%s: Message truncated.\n",
+					__FUNCTION__);
+		}
+		push_error_list(msg);
+	} else {
+		if (vprintf(fmt, ap) < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vprintf.\n",
+					__FUNCTION__);
+			exit(EXIT_FAILURE);
+		}
+	}
+
+	va_end (ap);
+}
diff --git a/src/libopkg/opkg_message.h b/src/libopkg/opkg_message.h
new file mode 100644
index 0000000..4fa2a0b
--- /dev/null
+++ b/src/libopkg/opkg_message.h
@@ -0,0 +1,47 @@
+/* opkg_message.h - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef _OPKG_MESSAGE_H_
+#define _OPKG_MESSAGE_H_
+
+#include <string.h>
+#include <errno.h>
+
+typedef enum {
+	ERROR,	/* error conditions */
+	NOTICE,	/* normal but significant condition */
+	INFO,	/* informational message */
+	DEBUG,	/* debug level message */
+	DEBUG2,	/* more debug level message */
+} message_level_t;
+
+void free_error_list(void);
+void print_error_list(void);
+void opkg_message(message_level_t level, const char *fmt, ...)
+				__attribute__ ((format (printf, 2, 3)));
+
+#define opkg_msg(l, fmt, args...) \
+	do { \
+		if (l == NOTICE) \
+			opkg_message(l, fmt, ##args); \
+		else \
+			opkg_message(l, "%s: "fmt, __FUNCTION__, ##args); \
+	} while (0)
+
+#define opkg_perror(l, fmt, args...) \
+	opkg_msg(l, fmt": %s.\n", ##args, strerror(errno))
+
+#endif /* _OPKG_MESSAGE_H_ */
diff --git a/src/libopkg/opkg_pathfinder.c b/src/libopkg/opkg_pathfinder.c
new file mode 100644
index 0000000..bf7dab6
--- /dev/null
+++ b/src/libopkg/opkg_pathfinder.c
@@ -0,0 +1,100 @@
+/* vi: set noexpandtab sw=4 sts=4: */
+/* opkg_pathfinder.c - the opkg package management system
+
+   Copyright (C) 2009 Camille Moncelier <moncelier@devlife.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+#include "config.h"
+
+#include <openssl/ssl.h>
+#include <libpathfinder.h>
+#include <stdlib.h>
+#if defined(HAVE_SSLCURL)
+#include <curl/curl.h>
+#endif
+
+#include "libbb/libbb.h"
+#include "opkg_message.h"
+
+#if defined(HAVE_SSLCURL) || defined(HAVE_OPENSSL)
+/*
+ *      This callback is called instead of X509_verify_cert to perform path
+ *      validation on a certificate using pathfinder.
+ *
+ */
+static int pathfinder_verify_callback(X509_STORE_CTX *ctx, void *arg)
+{
+    char *errmsg;
+    const char *hex = "0123456789ABCDEF";
+    size_t size = i2d_X509(ctx->cert, NULL);
+    unsigned char *keybuf, *iend;
+    iend = keybuf = xmalloc(size);
+    i2d_X509(ctx->cert, &iend);
+    char *certdata_str = xmalloc(size * 2 + 1);
+    unsigned char *cp = keybuf;
+    char *certdata_str_i = certdata_str;
+    while (cp < iend)
+    {
+        unsigned char ch = *cp++;
+        *certdata_str_i++ = hex[(ch >> 4) & 0xf];
+        *certdata_str_i++ = hex[ch & 0xf];
+    }
+    *certdata_str_i = 0;
+    free(keybuf);
+
+    const char *policy = "2.5.29.32.0"; // anyPolicy
+    int validated = pathfinder_dbus_verify(certdata_str, policy, 0, 0, &errmsg);
+
+    if (!validated)
+        opkg_msg(ERROR, "Path verification failed: %s.\n", errmsg);
+
+    free(certdata_str);
+    free(errmsg);
+
+    return validated;
+}
+#endif
+
+#if defined(HAVE_OPENSSL)
+int pkcs7_pathfinder_verify_signers(PKCS7* p7)
+{
+    STACK_OF(X509) *signers;
+    int i, ret = 1; /* signers are verified by default */
+
+    signers = PKCS7_get0_signers(p7, NULL, 0);
+
+    for(i = 0; i < sk_X509_num(signers); i++){
+	X509_STORE_CTX ctx = {
+	    .cert = sk_X509_value(signers, i),
+	};
+
+	if(!pathfinder_verify_callback(&ctx, NULL)){
+	    /* Signer isn't verified ! goto jail; */
+	    ret = 0;
+	    break;
+	}
+    }
+
+    sk_X509_free(signers);
+    return ret;
+}
+#endif
+
+#if defined(HAVE_SSLCURL)
+CURLcode curl_ssl_ctx_function(CURL * curl, void * sslctx, void * parm) {
+
+  SSL_CTX * ctx = (SSL_CTX *) sslctx;
+  SSL_CTX_set_cert_verify_callback(ctx, pathfinder_verify_callback, parm);
+
+  return CURLE_OK ;
+}
+#endif
diff --git a/src/libopkg/opkg_pathfinder.h b/src/libopkg/opkg_pathfinder.h
new file mode 100644
index 0000000..89bebbd
--- /dev/null
+++ b/src/libopkg/opkg_pathfinder.h
@@ -0,0 +1,31 @@
+/* opkg_pathfinder.h - the opkg package management system
+
+
+   Copyright (C) 2009 Camille Moncelier <moncelier@devlife.org>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_PATHFINDER_H
+#define OPKG_PATHFINDER_H
+
+#include "config.h"
+
+#if defined(HAVE_OPENSSL)
+int pkcs7_pathfinder_verify_signers(PKCS7* p7);
+#endif
+
+#if defined(HAVE_SSLCURL)
+CURLcode curl_ssl_ctx_function(CURL * curl, void * sslctx, void * parm);
+#endif
+
+
+#endif
diff --git a/src/libopkg/opkg_remove.c b/src/libopkg/opkg_remove.c
new file mode 100644
index 0000000..5f4219b
--- /dev/null
+++ b/src/libopkg/opkg_remove.c
@@ -0,0 +1,450 @@
+/* opkg_remove.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <glob.h>
+#include <unistd.h>
+
+#include "opkg_message.h"
+#include "opkg_remove.h"
+#include "opkg_cmd.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "libbb/libbb.h"
+
+/*
+ * Returns number of the number of packages depending on the packages provided by this package.
+ * Every package implicitly provides itself.
+ */
+int
+pkg_has_installed_dependents(pkg_t *pkg, abstract_pkg_t *** pdependents)
+{
+     int nprovides = pkg->provides_count;
+     abstract_pkg_t **provides = pkg->provides;
+     unsigned int n_installed_dependents = 0;
+     int i;
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *providee = provides[i];
+	  abstract_pkg_t **dependers = providee->depended_upon_by;
+	  abstract_pkg_t *dep_ab_pkg;
+	  if (dependers == NULL)
+	       continue;
+	  while ((dep_ab_pkg = *dependers++) != NULL) {
+	       if (dep_ab_pkg->state_status == SS_INSTALLED || dep_ab_pkg->state_status == SS_UNPACKED){
+		    n_installed_dependents++;
+               }
+	  }
+
+     }
+     /* if caller requested the set of installed dependents */
+     if (pdependents) {
+	  int p = 0;
+	  abstract_pkg_t **dependents = xcalloc((n_installed_dependents+1), sizeof(abstract_pkg_t *));
+
+	  *pdependents = dependents;
+	  for (i = 0; i < nprovides; i++) {
+	       abstract_pkg_t *providee = provides[i];
+	       abstract_pkg_t **dependers = providee->depended_upon_by;
+	       abstract_pkg_t *dep_ab_pkg;
+	       if (dependers == NULL)
+		    continue;
+	       while ((dep_ab_pkg = *dependers++) != NULL) {
+		    if (dep_ab_pkg->state_status == SS_INSTALLED && !(dep_ab_pkg->state_flag & SF_MARKED)) {
+			 dependents[p++] = dep_ab_pkg;
+			 dep_ab_pkg->state_flag |= SF_MARKED;
+		    }
+	       }
+	  }
+	  dependents[p] = NULL;
+	  /* now clear the marks */
+	  for (i = 0; i < p; i++) {
+	       abstract_pkg_t *dep_ab_pkg = dependents[i];
+	       dep_ab_pkg->state_flag &= ~SF_MARKED;
+	  }
+     }
+     return n_installed_dependents;
+}
+
+static int
+opkg_remove_dependent_pkgs(pkg_t *pkg, abstract_pkg_t **dependents)
+{
+    int i;
+    int a;
+    int count;
+    pkg_vec_t *dependent_pkgs;
+    abstract_pkg_t * ab_pkg;
+
+    if((ab_pkg = pkg->parent) == NULL){
+	opkg_msg(ERROR, "Internal error: pkg %s isn't in hash table\n",
+		pkg->name);
+	return 0;
+    }
+
+    if (dependents == NULL)
+	    return 0;
+
+    // here i am using the dependencies_checked
+    if (ab_pkg->dependencies_checked == 2) // variable to make out whether this package
+	return 0;			   // has already been encountered in the process
+	                                   // of marking packages for removal - Karthik
+    ab_pkg->dependencies_checked = 2;
+
+    i = 0;
+    count = 1;
+    dependent_pkgs = pkg_vec_alloc();
+
+    while (dependents [i] != NULL) {
+        abstract_pkg_t *dep_ab_pkg = dependents[i];
+
+	if (dep_ab_pkg->dependencies_checked == 2){
+	    i++;
+	    continue;
+        }
+        if (dep_ab_pkg->state_status == SS_INSTALLED) {
+            for (a = 0; a < dep_ab_pkg->pkgs->len; a++) {
+                pkg_t *dep_pkg = dep_ab_pkg->pkgs->pkgs[a];
+                if (dep_pkg->state_status == SS_INSTALLED) {
+                    pkg_vec_insert(dependent_pkgs, dep_pkg);
+                    count++;
+                }
+            }
+        }
+	i++;
+	/* 1 - to keep track of visited ab_pkgs when checking for possiblility of a broken removal of pkgs.
+	 * 2 - to keep track of pkgs whose deps have been checked alrdy  - Karthik */
+    }
+
+    if (count == 1) {
+        pkg_vec_free(dependent_pkgs);
+	return 0;
+    }
+
+
+    int err=0;
+    for (i = 0; i < dependent_pkgs->len; i++) {
+        err = opkg_remove_pkg(dependent_pkgs->pkgs[i],0);
+        if (err)
+            break;
+    }
+    pkg_vec_free(dependent_pkgs);
+    return err;
+}
+
+static void
+print_dependents_warning(pkg_t *pkg, abstract_pkg_t **dependents)
+{
+    abstract_pkg_t *dep_ab_pkg;
+    opkg_msg(ERROR, "Package %s is depended upon by packages:\n", pkg->name);
+    while ((dep_ab_pkg = *dependents++) != NULL) {
+	 if (dep_ab_pkg->state_status == SS_INSTALLED)
+	      opkg_msg(ERROR, "\t%s\n", dep_ab_pkg->name);
+    }
+    opkg_msg(ERROR, "These might cease to work if package %s is removed.\n\n",
+		    pkg->name);
+    opkg_msg(ERROR, "Force removal of this package with --force-depends.\n");
+    opkg_msg(ERROR, "Force removal of this package and its dependents\n");
+    opkg_msg(ERROR, "with --force-removal-of-dependent-packages.\n");
+}
+
+/*
+ * Find and remove packages that were autoinstalled and are orphaned
+ * by the removal of pkg.
+ */
+static int
+remove_autoinstalled(pkg_t *pkg)
+{
+	int i, j;
+	int err = 0;
+	int n_deps;
+	pkg_t *p;
+	struct compound_depend *cdep;
+	abstract_pkg_t **dependents;
+
+	int count = pkg->pre_depends_count +
+				pkg->depends_count +
+				pkg->recommends_count +
+				pkg->suggests_count;
+
+	for (i=0; i<count; i++) {
+		cdep = &pkg->depends[i];
+		if (cdep->type != PREDEPEND
+		    && cdep->type != DEPEND
+		    && cdep->type != RECOMMEND)
+			continue;
+		for (j=0; j<cdep->possibility_count; j++) {
+			p = pkg_hash_fetch_installed_by_name(
+					cdep->possibilities[j]->pkg->name);
+
+			/* If the package is not installed, this could have
+			 * been a circular dependency and the package has
+			 * already been removed.
+			 */
+			if (!p)
+				return -1;
+
+			if (!p->auto_installed)
+				continue;
+
+			n_deps = pkg_has_installed_dependents(p, &dependents);
+			if (n_deps == 0) {
+				 opkg_msg(NOTICE, "%s was autoinstalled and is "
+					       "now orphaned, removing.\n",
+					       p->name);
+				if (opkg_remove_pkg(p, 0) != 0) {
+					err = -1;
+				}
+			} else
+				opkg_msg(INFO, "%s was autoinstalled and is "
+						"still required by %d "
+						"installed packages.\n",
+						p->name, n_deps);
+
+			if (dependents)
+				free(dependents);
+		}
+	}
+
+	return err;
+}
+
+int
+opkg_remove_pkg(pkg_t *pkg, int from_upgrade)
+{
+     int err;
+     abstract_pkg_t *parent_pkg = NULL;
+
+/*
+ * If called from an upgrade and not from a normal remove,
+ * ignore the essential flag.
+ */
+     if (pkg->essential && !from_upgrade) {
+	  if (conf->force_removal_of_essential_packages) {
+	       opkg_msg(NOTICE,
+		       "Removing essential package %s under your coercion.\n"
+		       "\tIf your system breaks, you get to keep both pieces\n",
+		       pkg->name);
+	  } else {
+	       opkg_msg(NOTICE, "Refusing to remove essential package %s.\n"
+		       "\tRemoving an essential package may lead to an unusable system, but if\n"
+		       "\tyou enjoy that kind of pain, you can force opkg to proceed against\n"
+		       "\tits will with the option: --force-removal-of-essential-packages\n",
+		       pkg->name);
+	       return -1;
+	  }
+     }
+
+     if ((parent_pkg = pkg->parent) == NULL)
+	  return 0;
+
+     /* only attempt to remove dependent installed packages if
+      * force_depends is not specified or the package is being
+      * replaced.
+      */
+     if (!conf->force_depends
+	 && !(pkg->state_flag & SF_REPLACE)) {
+	  abstract_pkg_t **dependents;
+	  int has_installed_dependents =
+	       pkg_has_installed_dependents(pkg, &dependents);
+
+	  if (has_installed_dependents) {
+	       /*
+		* if this package is depended upon by others, then either we should
+		* not remove it or we should remove it and all of its dependents
+		*/
+
+	       if (!conf->force_removal_of_dependent_packages) {
+		    print_dependents_warning(pkg, dependents);
+		    free(dependents);
+		    return -1;
+	       }
+
+	       /* remove packages depending on this package - Karthik */
+	       err = opkg_remove_dependent_pkgs(pkg, dependents);
+	       if (err) {
+	         free(dependents);
+                 return err;
+               }
+	  }
+          if (dependents)
+              free(dependents);
+     }
+
+     if (from_upgrade == 0) {
+         opkg_msg(NOTICE, "Removing package %s from %s...\n",
+			 pkg->name, pkg->dest->name);
+     }
+     pkg->state_flag |= SF_FILELIST_CHANGED;
+
+     pkg->state_want = SW_DEINSTALL;
+     opkg_state_changed++;
+
+     if (pkg_run_script(pkg, "prerm", "remove") != 0) {
+         if (!conf->force_remove) {
+             opkg_msg(ERROR, "not removing package \"%s\", "
+                             "prerm script failed\n", pkg->name);
+             opkg_msg(NOTICE, "You can force removal of packages with failed "
+                              "prerm scripts with the option: \n"
+                              "\t--force-remove\n");
+             return -1;
+         }
+     }
+
+     /* DPKG_INCOMPATIBILITY: dpkg is slightly different here. It
+	maintains an empty filelist rather than deleting it. That seems
+	like a big pain, and I don't see that that should make a big
+	difference, but for anyone who wants tighter compatibility,
+	feel free to fix this. */
+     remove_data_files_and_list(pkg);
+
+     err = pkg_run_script(pkg, "postrm", "remove");
+
+     remove_maintainer_scripts(pkg);
+     pkg->state_status = SS_NOT_INSTALLED;
+
+     if (parent_pkg)
+	  parent_pkg->state_status = SS_NOT_INSTALLED;
+
+     /* remove autoinstalled packages that are orphaned by the removal of this one */
+     if (conf->autoremove) {
+         if (remove_autoinstalled(pkg) != 0) {
+             err = -1;
+         }
+     }
+     return err;
+}
+
+void
+remove_data_files_and_list(pkg_t *pkg)
+{
+     str_list_t installed_dirs;
+     str_list_t *installed_files;
+     str_list_elt_t *iter;
+     char *file_name;
+     conffile_t *conffile;
+     int removed_a_dir;
+     pkg_t *owner;
+     int rootdirlen = 0;
+
+     installed_files = pkg_get_installed_files(pkg);
+     if (installed_files == NULL) {
+	     opkg_msg(ERROR, "Failed to determine installed "
+		     "files for %s. None removed.\n", pkg->name);
+	     return;
+     }
+
+     str_list_init(&installed_dirs);
+
+     /* don't include trailing slash */
+     if (conf->offline_root)
+          rootdirlen = strlen(conf->offline_root);
+
+     for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) {
+	  file_name = (char *)iter->data;
+
+	  owner = file_hash_get_file_owner(file_name);
+	  if (owner != pkg)
+		  /* File may have been claimed by another package. */
+		  continue;
+
+	  if (file_is_dir(file_name)) {
+	       str_list_append(&installed_dirs, file_name);
+	       continue;
+	  }
+
+	  conffile = pkg_get_conffile(pkg, file_name+rootdirlen);
+	  if (conffile) {
+	       if (conffile_has_been_modified(conffile)) {
+		    opkg_msg(NOTICE, "Not deleting modified conffile %s.\n",
+				    file_name);
+		    continue;
+	       }
+	  }
+
+	  if (!conf->noaction) {
+	  	opkg_msg(INFO, "Deleting %s.\n", file_name);
+	       unlink(file_name);
+	  } else
+	  	opkg_msg(INFO, "Not deleting %s. (noaction)\n",
+				file_name);
+
+	  file_hash_remove(file_name);
+     }
+
+     /* Remove empty directories */
+     if (!conf->noaction) {
+	  do {
+	       removed_a_dir = 0;
+	       for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
+		    file_name = (char *)iter->data;
+
+		    if (rmdir(file_name) == 0) {
+			 opkg_msg(INFO, "Deleting %s.\n", file_name);
+			 removed_a_dir = 1;
+			 str_list_remove(&installed_dirs, &iter);
+		    }
+	       }
+	  } while (removed_a_dir);
+     }
+
+     pkg_free_installed_files(pkg);
+     pkg_remove_installed_files_list(pkg);
+
+     /* Don't print warning for dirs that are provided by other packages */
+     for (iter = str_list_first(&installed_dirs); iter; iter = str_list_next(&installed_dirs, iter)) {
+	  file_name = (char *)iter->data;
+
+	  owner = file_hash_get_file_owner(file_name);
+	  if (owner) {
+	       free(iter->data);
+	       iter->data = NULL;
+	       str_list_remove(&installed_dirs, &iter);
+	  }
+     }
+
+     /* cleanup */
+     while (!void_list_empty(&installed_dirs)) {
+        iter = str_list_pop(&installed_dirs);
+        free(iter->data);
+        free(iter);
+     }
+     str_list_deinit(&installed_dirs);
+}
+
+void
+remove_maintainer_scripts(pkg_t *pkg)
+{
+	int i, err;
+	char *globpattern;
+	glob_t globbuf;
+
+	if (conf->noaction)
+		return;
+
+	sprintf_alloc(&globpattern, "%s/%s.*",
+			pkg->dest->info_dir, pkg->name);
+
+	err = glob(globpattern, 0, NULL, &globbuf);
+	free(globpattern);
+	if (err)
+		return;
+
+	for (i = 0; i < globbuf.gl_pathc; i++) {
+		opkg_msg(INFO, "Deleting %s.\n", globbuf.gl_pathv[i]);
+		unlink(globbuf.gl_pathv[i]);
+	}
+	globfree(&globbuf);
+}
diff --git a/src/libopkg/opkg_remove.h b/src/libopkg/opkg_remove.h
new file mode 100644
index 0000000..f0c45d2
--- /dev/null
+++ b/src/libopkg/opkg_remove.h
@@ -0,0 +1,30 @@
+/* opkg_remove.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_REMOVE_H
+#define OPKG_REMOVE_H
+
+#include "pkg.h"
+#include "opkg_conf.h"
+
+int opkg_remove_pkg(pkg_t *pkg,int message);
+int pkg_has_installed_dependents(pkg_t *pkg, abstract_pkg_t *** pdependents);
+void remove_data_files_and_list(pkg_t *pkg);
+void remove_maintainer_scripts(pkg_t *pkg);
+
+
+#endif
diff --git a/src/libopkg/opkg_upgrade.c b/src/libopkg/opkg_upgrade.c
new file mode 100644
index 0000000..10b8217
--- /dev/null
+++ b/src/libopkg/opkg_upgrade.c
@@ -0,0 +1,130 @@
+/* opkg_upgrade.c - the opkg package management system
+
+   Carl D. Worth
+   Copyright (C) 2001 University of Southern California
+
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "opkg_install.h"
+#include "opkg_upgrade.h"
+#include "opkg_message.h"
+
+int
+opkg_upgrade_pkg(pkg_t *old)
+{
+     pkg_t *new;
+     int cmp;
+     char *old_version, *new_version;
+
+     if (old->state_flag & SF_HOLD) {
+          opkg_msg(NOTICE, "Not upgrading package %s which is marked "
+                       "hold (flags=%#x).\n", old->name, old->state_flag);
+          return 0;
+     }
+
+     new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+     if (new == NULL) {
+          old_version = pkg_version_str_alloc(old);
+          opkg_msg(NOTICE, "Assuming locally installed package %s (%s) "
+                       "is up to date.\n", old->name, old_version);
+          free(old_version);
+          return 0;
+     }
+
+     old_version = pkg_version_str_alloc(old);
+     new_version = pkg_version_str_alloc(new);
+
+     cmp = pkg_compare_versions(old, new);
+     opkg_msg(DEBUG, "Comparing visible versions of pkg %s:"
+                  "\n\t%s is installed "
+                  "\n\t%s is available "
+                  "\n\t%d was comparison result\n",
+                  old->name, old_version, new_version, cmp);
+     if (cmp == 0) {
+          opkg_msg(INFO, "Package %s (%s) installed in %s is up to date.\n",
+                       old->name, old_version, old->dest->name);
+          free(old_version);
+          free(new_version);
+          return 0;
+     } else if (cmp > 0) {
+          opkg_msg(NOTICE, "Not downgrading package %s on %s from %s to %s.\n",
+                       old->name, old->dest->name, old_version, new_version);
+          free(old_version);
+          free(new_version);
+          return 0;
+     } else if (cmp < 0) {
+          new->dest = old->dest;
+          old->state_want = SW_DEINSTALL;
+     }
+
+    free(old_version);
+    free(new_version);
+    new->state_flag |= SF_USER;
+    return opkg_install_pkg(new,1);
+}
+
+
+static void
+pkg_hash_check_installed_pkg_helper(const char *pkg_name, void *entry,
+		void *data)
+{
+	struct active_list *head = (struct active_list *) data;
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	int j;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		if (pkg->state_status == SS_INSTALLED
+				|| pkg->state_status == SS_UNPACKED)
+			active_list_add(head, &pkg->list);
+	}
+}
+
+struct active_list *
+prepare_upgrade_list(void)
+{
+    struct active_list *head = active_list_head_new();
+    struct active_list *all = active_list_head_new();
+    struct active_list *node=NULL;
+
+    /* ensure all data is valid */
+    pkg_info_preinstall_check();
+
+    hash_table_foreach(&conf->pkg_hash, pkg_hash_check_installed_pkg_helper, all);
+    for (node=active_list_next(all,all); node; node = active_list_next(all, node)) {
+        pkg_t *old, *new;
+        int cmp;
+
+        old = list_entry(node, pkg_t, list);
+        new = pkg_hash_fetch_best_installation_candidate_by_name(old->name);
+
+        if (new == NULL)
+            continue;
+
+        cmp = pkg_compare_versions(old, new);
+
+        if ( cmp < 0 ) {
+           node = active_list_move_node(all, head, &old->list);
+        }
+    }
+    active_list_head_delete(all);
+    return head;
+}
diff --git a/src/libopkg/opkg_upgrade.h b/src/libopkg/opkg_upgrade.h
new file mode 100644
index 0000000..6545fa8
--- /dev/null
+++ b/src/libopkg/opkg_upgrade.h
@@ -0,0 +1,22 @@
+/* opkg_upgrade.c - the opkg package management system
+
+   Copyright (C) 2003 Daniele Nicolodi <daniele@grinta.net>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+#ifndef OPKG_UPGRADE_H
+#define OPKG_UPGRADE_H
+
+#include "active_list.h"
+int opkg_upgrade_pkg(pkg_t *old);
+struct active_list * prepare_upgrade_list (void);
+
+#endif
diff --git a/src/libopkg/opkg_utils.c b/src/libopkg/opkg_utils.c
new file mode 100644
index 0000000..ebe4fa8
--- /dev/null
+++ b/src/libopkg/opkg_utils.c
@@ -0,0 +1,78 @@
+/* opkg_utils.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <ctype.h>
+#include <sys/statvfs.h>
+
+#include "libbb/libbb.h"
+
+unsigned long
+get_available_kbytes(char * filesystem)
+{
+    struct statvfs f;
+
+    if (statvfs(filesystem, &f) == -1) {
+        opkg_perror(ERROR, "Failed to statvfs for %s", filesystem);
+        return 0;
+    }
+
+    // Actually ((sfs.f_bavail * sfs.f_frsize) / 1024)
+    // and here we try to avoid overflow.
+    if (f.f_frsize >= 1024)
+        return (f.f_bavail * (f.f_frsize / 1024));
+    else if (f.f_frsize > 0)
+        return f.f_bavail / (1024 / f.f_frsize);
+
+    opkg_msg(ERROR, "Unknown block size for target filesystem.\n");
+
+    return 0;
+}
+
+/* something to remove whitespace, a hash pooper */
+char *trim_xstrdup(const char *src)
+{
+     const char *end;
+
+     /* remove it from the front */
+     while(src &&
+	   isspace(*src) &&
+	   *src)
+	  src++;
+
+     end = src + (strlen(src) - 1);
+
+     /* and now from the back */
+     while((end > src) &&
+	   isspace(*end))
+	  end--;
+
+     end++;
+
+     /* xstrndup will NULL terminate for us */
+     return xstrndup(src, end-src);
+}
+
+int line_is_blank(const char *line)
+{
+     const char *s;
+
+     for (s = line; *s; s++) {
+	  if (!isspace(*s))
+	       return 0;
+     }
+     return 1;
+}
diff --git a/src/libopkg/opkg_utils.h b/src/libopkg/opkg_utils.h
new file mode 100644
index 0000000..092d158
--- /dev/null
+++ b/src/libopkg/opkg_utils.h
@@ -0,0 +1,25 @@
+/* opkg_utils.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef OPKG_UTILS_H
+#define OPKG_UTILS_H
+
+unsigned long get_available_kbytes(char * filesystem);
+char *trim_xstrdup(const char *line);
+int line_is_blank(const char *line);
+
+#endif
diff --git a/src/libopkg/parse_util.c b/src/libopkg/parse_util.c
new file mode 100644
index 0000000..54850a8
--- /dev/null
+++ b/src/libopkg/parse_util.c
@@ -0,0 +1,168 @@
+/* parse_util.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Steven M. Ayer
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <ctype.h>
+
+#include "opkg_utils.h"
+#include "libbb/libbb.h"
+
+#include "parse_util.h"
+
+int
+is_field(const char *type, const char *line)
+{
+	if (!strncmp(line, type, strlen(type)))
+		return 1;
+	return 0;
+}
+
+char *
+parse_simple(const char *type, const char *line)
+{
+	return trim_xstrdup(line + strlen(type) + 1);
+}
+
+/*
+ * Parse a comma separated string into an array.
+ */
+char **
+parse_list(const char *raw, unsigned int *count, const char sep, int skip_field)
+{
+	char **depends = NULL;
+	const char *start, *end;
+	int line_count = 0;
+
+	/* skip past the "Field:" marker */
+	if (!skip_field) {
+	while (*raw && *raw != ':')
+		raw++;
+	raw++;
+	}
+
+	if (line_is_blank(raw)) {
+		*count = line_count;
+		return NULL;
+	}
+
+	while (*raw) {
+		depends = xrealloc(depends, sizeof(char *) * (line_count + 1));
+	
+		while (isspace(*raw))
+			raw++;
+
+		start = raw;
+		while (*raw != sep && *raw)
+			raw++;
+		end = raw;
+
+		while (end > start && isspace(*end))
+			end--;
+
+		if (sep == ' ')
+			end++;
+
+		depends[line_count] = xstrndup(start, end-start);
+
+        	line_count++;
+		if (*raw == sep)
+		    raw++;
+	}
+
+	*count = line_count;
+	return depends;
+}
+
+int
+parse_from_stream_nomalloc(parse_line_t parse_line, void *ptr, FILE *fp, uint mask,
+						char **buf0, size_t buf0len)
+{
+	int ret, lineno;
+	char *buf, *nl;
+	size_t buflen;
+
+	lineno = 1;
+	ret = 0;
+
+	buflen = buf0len;
+	buf = *buf0;
+	buf[0] = '\0';
+
+	while (1) {
+		if (fgets(buf, (int)buflen, fp) == NULL) {
+			if (ferror(fp)) {
+				opkg_perror(ERROR, "fgets");
+				ret = -1;
+			} else if (strlen(*buf0) == buf0len-1) {
+				opkg_msg(ERROR, "Missing new line character"
+						" at end of file!\n");
+				parse_line(ptr, *buf0, mask);
+			}
+			break;
+		}
+
+		nl = strchr(buf, '\n');
+		if (nl == NULL) {
+			if (strlen(buf) < buflen-1) {
+				/*
+				 * Line could be exactly buflen-1 long and
+				 * missing a newline, but we won't know until
+				 * fgets fails to read more data.
+				 */
+				opkg_msg(ERROR, "Missing new line character"
+						" at end of file!\n");
+				parse_line(ptr, *buf0, mask);
+				break;
+			}
+			if (buf0len >= EXCESSIVE_LINE_LEN) {
+				opkg_msg(ERROR, "Excessively long line at "
+					"%d. Corrupt file?\n",
+					lineno);
+				ret = -1;
+				break;
+			}
+
+			/*
+			 * Realloc and point buf past the data already read,
+			 * at the NULL terminator inserted by fgets.
+			 * |<--------------- buf0len ----------------->|
+			 * |                     |<------- buflen ---->|
+			 * |---------------------|---------------------|
+			 * buf0                   buf
+			 */
+			buflen = buf0len +1;
+			buf0len *= 2;
+			*buf0 = xrealloc(*buf0, buf0len);
+			buf = *buf0 + buflen -2;
+
+			continue;
+		}
+
+		*nl = '\0';
+
+		lineno++;
+
+		if (parse_line(ptr, *buf0, mask))
+			break;
+
+		buf = *buf0;
+		buflen = buf0len;
+		buf[0] = '\0';
+	}
+
+	return ret;
+}
diff --git a/src/libopkg/parse_util.h b/src/libopkg/parse_util.h
new file mode 100644
index 0000000..26e2d5b
--- /dev/null
+++ b/src/libopkg/parse_util.h
@@ -0,0 +1,31 @@
+/* parse_util.h - the opkg package management system
+
+   Steven M. Ayer
+   
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PARSE_UTIL_H
+#define PARSE_UTIL_H
+
+int is_field(const char *type, const char *line);
+char *parse_simple(const char *type, const char *line);
+char **parse_list(const char *raw, unsigned int *count, const char sep, int skip_field);
+
+typedef int (*parse_line_t)(void *, const char *, uint);
+int parse_from_stream_nomalloc(parse_line_t parse_line, void *item, FILE *fp, uint mask,
+						char **buf0, size_t buf0len);
+
+#define EXCESSIVE_LINE_LEN	(4096 << 8)
+
+#endif
diff --git a/src/libopkg/pkg.c b/src/libopkg/pkg.c
new file mode 100644
index 0000000..d8c3984
--- /dev/null
+++ b/src/libopkg/pkg.c
@@ -0,0 +1,1428 @@
+/* pkg.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include <libgen.h>
+
+#include "pkg.h"
+
+#include "pkg_parse.h"
+#include "pkg_extract.h"
+#include "opkg_message.h"
+#include "opkg_utils.h"
+
+#include "libbb/libbb.h"
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "xsystem.h"
+#include "opkg_conf.h"
+
+typedef struct enum_map enum_map_t;
+struct enum_map
+{
+     unsigned int value;
+     const char *str;
+};
+
+static const enum_map_t pkg_state_want_map[] = {
+     { SW_UNKNOWN, "unknown"},
+     { SW_INSTALL, "install"},
+     { SW_DEINSTALL, "deinstall"},
+     { SW_PURGE, "purge"}
+};
+
+static const enum_map_t pkg_state_flag_map[] = {
+     { SF_OK, "ok"},
+     { SF_REINSTREQ, "reinstreq"},
+     { SF_HOLD, "hold"},
+     { SF_REPLACE, "replace"},
+     { SF_NOPRUNE, "noprune"},
+     { SF_PREFER, "prefer"},
+     { SF_OBSOLETE, "obsolete"},
+     { SF_USER, "user"},
+};
+
+static const enum_map_t pkg_state_status_map[] = {
+     { SS_NOT_INSTALLED, "not-installed" },
+     { SS_UNPACKED, "unpacked" },
+     { SS_HALF_CONFIGURED, "half-configured" },
+     { SS_INSTALLED, "installed" },
+     { SS_HALF_INSTALLED, "half-installed" },
+     { SS_CONFIG_FILES, "config-files" },
+     { SS_POST_INST_FAILED, "post-inst-failed" },
+     { SS_REMOVAL_FAILED, "removal-failed" }
+};
+
+static void
+pkg_init(pkg_t *pkg)
+{
+     pkg->name = NULL;
+     pkg->epoch = 0;
+     pkg->version = NULL;
+     pkg->revision = NULL;
+     pkg->dest = NULL;
+     pkg->src = NULL;
+     pkg->architecture = NULL;
+     pkg->maintainer = NULL;
+     pkg->section = NULL;
+     pkg->description = NULL;
+     pkg->state_want = SW_UNKNOWN;
+     pkg->state_flag = SF_OK;
+     pkg->state_status = SS_NOT_INSTALLED;
+     pkg->depends_str = NULL;
+     pkg->provides_str = NULL;
+     pkg->depends_count = 0;
+     pkg->depends = NULL;
+     pkg->suggests_str = NULL;
+     pkg->recommends_str = NULL;
+     pkg->suggests_count = 0;
+     pkg->recommends_count = 0;
+
+     active_list_init(&pkg->list);
+
+     pkg->conflicts = NULL;
+     pkg->conflicts_count = 0;
+
+     pkg->replaces = NULL;
+     pkg->replaces_count = 0;
+
+     pkg->pre_depends_count = 0;
+     pkg->pre_depends_str = NULL;
+     pkg->provides_count = 0;
+     pkg->provides = NULL;
+     pkg->filename = NULL;
+     pkg->local_filename = NULL;
+     pkg->tmp_unpack_dir = NULL;
+     pkg->md5sum = NULL;
+#if defined HAVE_SHA256
+     pkg->sha256sum = NULL;
+#endif
+     pkg->size = 0;
+     pkg->installed_size = 0;
+     pkg->priority = NULL;
+     pkg->source = NULL;
+     conffile_list_init(&pkg->conffiles);
+     pkg->installed_files = NULL;
+     pkg->installed_files_ref_cnt = 0;
+     pkg->essential = 0;
+     pkg->provided_by_hand = 0;
+}
+
+pkg_t *
+pkg_new(void)
+{
+     pkg_t *pkg;
+
+     pkg = xcalloc(1, sizeof(pkg_t));
+     pkg_init(pkg);
+
+     return pkg;
+}
+
+static void
+compound_depend_deinit(compound_depend_t *depends)
+{
+    int i;
+    for (i = 0; i < depends->possibility_count; i++)
+    {
+        depend_t *d;
+        d = depends->possibilities[i];
+        free (d->version);
+        free (d);
+    }
+    free (depends->possibilities);
+}
+
+void
+pkg_deinit(pkg_t *pkg)
+{
+	int i;
+
+	if (pkg->name)
+		free(pkg->name);
+	pkg->name = NULL;
+
+	pkg->epoch = 0;
+
+	if (pkg->version)
+		free(pkg->version);
+	pkg->version = NULL;
+	/* revision shares storage with version, so don't free */
+	pkg->revision = NULL;
+
+	/* owned by opkg_conf_t */
+	pkg->dest = NULL;
+	/* owned by opkg_conf_t */
+	pkg->src = NULL;
+
+	if (pkg->architecture)
+		free(pkg->architecture);
+	pkg->architecture = NULL;
+
+	if (pkg->maintainer)
+		free(pkg->maintainer);
+	pkg->maintainer = NULL;
+
+	if (pkg->section)
+		free(pkg->section);
+	pkg->section = NULL;
+
+	if (pkg->description)
+		free(pkg->description);
+	pkg->description = NULL;
+
+	pkg->state_want = SW_UNKNOWN;
+	pkg->state_flag = SF_OK;
+	pkg->state_status = SS_NOT_INSTALLED;
+
+	active_list_clear(&pkg->list);
+
+	if (pkg->replaces)
+		free (pkg->replaces);
+	pkg->replaces = NULL;
+
+	if (pkg->depends) {
+		int count = pkg->pre_depends_count
+				+ pkg->depends_count
+				+ pkg->recommends_count
+				+ pkg->suggests_count;
+
+		for (i=0; i<count; i++)
+			compound_depend_deinit (&pkg->depends[i]);
+		free (pkg->depends);
+	}
+
+	if (pkg->conflicts) {
+		for (i=0; i<pkg->conflicts_count; i++)
+			compound_depend_deinit (&pkg->conflicts[i]);
+		free (pkg->conflicts);
+	}
+
+	if (pkg->provides)
+		free (pkg->provides);
+
+	pkg->pre_depends_count = 0;
+	pkg->provides_count = 0;
+
+	if (pkg->filename)
+		free(pkg->filename);
+	pkg->filename = NULL;
+
+	if (pkg->local_filename)
+		free(pkg->local_filename);
+	pkg->local_filename = NULL;
+
+     /* CLEANUP: It'd be nice to pullin the cleanup function from
+	opkg_install.c here. See comment in
+	opkg_install.c:cleanup_temporary_files */
+	if (pkg->tmp_unpack_dir)
+		free(pkg->tmp_unpack_dir);
+	pkg->tmp_unpack_dir = NULL;
+
+	if (pkg->md5sum)
+		free(pkg->md5sum);
+	pkg->md5sum = NULL;
+
+#if defined HAVE_SHA256
+	if (pkg->sha256sum)
+		free(pkg->sha256sum);
+	pkg->sha256sum = NULL;
+#endif
+
+	if (pkg->priority)
+		free(pkg->priority);
+	pkg->priority = NULL;
+
+	if (pkg->source)
+		free(pkg->source);
+	pkg->source = NULL;
+
+	conffile_list_deinit(&pkg->conffiles);
+
+	/* XXX: QUESTION: Is forcing this to 1 correct? I suppose so,
+	since if they are calling deinit, they should know. Maybe do an
+	assertion here instead? */
+	pkg->installed_files_ref_cnt = 1;
+	pkg_free_installed_files(pkg);
+	pkg->essential = 0;
+
+	if (pkg->tags)
+		free (pkg->tags);
+	pkg->tags = NULL;
+}
+
+int
+pkg_init_from_file(pkg_t *pkg, const char *filename)
+{
+	int fd, err = 0;
+	FILE *control_file;
+	char *control_path, *tmp;
+
+	pkg_init(pkg);
+
+	pkg->local_filename = xstrdup(filename);
+
+	tmp = xstrdup(filename);
+	sprintf_alloc(&control_path, "%s/%s.control.XXXXXX",
+                        conf->tmp_dir,
+                        basename(tmp));
+	free(tmp);
+	fd = mkstemp(control_path);
+	if (fd == -1) {
+		opkg_perror(ERROR, "Failed to make temp file %s", control_path);
+		err = -1;
+		goto err0;
+	}
+
+	control_file = fdopen(fd, "r+");
+	if (control_file == NULL) {
+		opkg_perror(ERROR, "Failed to fdopen %s", control_path);
+		close(fd);
+		err = -1;
+		goto err1;
+	}
+
+	err = pkg_extract_control_file_to_stream(pkg, control_file);
+	if (err) {
+		opkg_msg(ERROR, "Failed to extract control file from %s.\n",
+				filename);
+		goto err2;
+	}
+
+	rewind(control_file);
+
+	if ((err = pkg_parse_from_stream(pkg, control_file, 0))) {
+		if (err == 1) {
+			opkg_msg(ERROR, "Malformed package file %s.\n",
+				filename);
+		}
+		err = -1;
+	}
+
+err2:
+	fclose(control_file);
+err1:
+	unlink(control_path);
+err0:
+	free(control_path);
+
+	return err;
+}
+
+/* Merge any new information in newpkg into oldpkg */
+int
+pkg_merge(pkg_t *oldpkg, pkg_t *newpkg)
+{
+     if (oldpkg == newpkg) {
+	  return 0;
+     }
+
+     if (!oldpkg->auto_installed)
+	  oldpkg->auto_installed = newpkg->auto_installed;
+
+     if (!oldpkg->src)
+	  oldpkg->src = newpkg->src;
+     if (!oldpkg->dest)
+	  oldpkg->dest = newpkg->dest;
+     if (!oldpkg->architecture)
+	  oldpkg->architecture = xstrdup(newpkg->architecture);
+     if (!oldpkg->arch_priority)
+	  oldpkg->arch_priority = newpkg->arch_priority;
+     if (!oldpkg->section)
+	  oldpkg->section = xstrdup(newpkg->section);
+     if(!oldpkg->maintainer)
+	  oldpkg->maintainer = xstrdup(newpkg->maintainer);
+     if(!oldpkg->description)
+	  oldpkg->description = xstrdup(newpkg->description);
+
+     if (!oldpkg->depends_count && !oldpkg->pre_depends_count && !oldpkg->recommends_count && !oldpkg->suggests_count) {
+	  oldpkg->depends_count = newpkg->depends_count;
+	  newpkg->depends_count = 0;
+
+	  oldpkg->depends = newpkg->depends;
+	  newpkg->depends = NULL;
+
+	  oldpkg->pre_depends_count = newpkg->pre_depends_count;
+	  newpkg->pre_depends_count = 0;
+
+	  oldpkg->recommends_count = newpkg->recommends_count;
+	  newpkg->recommends_count = 0;
+
+	  oldpkg->suggests_count = newpkg->suggests_count;
+	  newpkg->suggests_count = 0;
+     }
+
+     if (oldpkg->provides_count <= 1) {
+	  oldpkg->provides_count = newpkg->provides_count;
+	  newpkg->provides_count = 0;
+
+	  if (!oldpkg->provides) {
+		oldpkg->provides = newpkg->provides;
+		newpkg->provides = NULL;
+	  }
+     }
+
+     if (!oldpkg->conflicts_count) {
+	  oldpkg->conflicts_count = newpkg->conflicts_count;
+	  newpkg->conflicts_count = 0;
+
+	  oldpkg->conflicts = newpkg->conflicts;
+	  newpkg->conflicts = NULL;
+     }
+
+     if (!oldpkg->replaces_count) {
+	  oldpkg->replaces_count = newpkg->replaces_count;
+	  newpkg->replaces_count = 0;
+
+	  oldpkg->replaces = newpkg->replaces;
+	  newpkg->replaces = NULL;
+     }
+
+     if (!oldpkg->filename)
+	  oldpkg->filename = xstrdup(newpkg->filename);
+     if (!oldpkg->local_filename)
+	  oldpkg->local_filename = xstrdup(newpkg->local_filename);
+     if (!oldpkg->tmp_unpack_dir)
+	  oldpkg->tmp_unpack_dir = xstrdup(newpkg->tmp_unpack_dir);
+     if (!oldpkg->md5sum)
+	  oldpkg->md5sum = xstrdup(newpkg->md5sum);
+#if defined HAVE_SHA256
+     if (!oldpkg->sha256sum)
+	  oldpkg->sha256sum = xstrdup(newpkg->sha256sum);
+#endif
+     if (!oldpkg->size)
+	  oldpkg->size = newpkg->size;
+     if (!oldpkg->installed_size)
+	  oldpkg->installed_size = newpkg->installed_size;
+     if (!oldpkg->priority)
+	  oldpkg->priority = xstrdup(newpkg->priority);
+     if (!oldpkg->source)
+	  oldpkg->source = xstrdup(newpkg->source);
+
+     if (nv_pair_list_empty(&oldpkg->conffiles)){
+	  list_splice_init(&newpkg->conffiles.head, &oldpkg->conffiles.head);
+     }
+
+     if (!oldpkg->installed_files){
+	  oldpkg->installed_files = newpkg->installed_files;
+	  oldpkg->installed_files_ref_cnt = newpkg->installed_files_ref_cnt;
+	  newpkg->installed_files = NULL;
+     }
+
+     if (!oldpkg->essential)
+	  oldpkg->essential = newpkg->essential;
+
+     return 0;
+}
+
+static void
+abstract_pkg_init(abstract_pkg_t *ab_pkg)
+{
+     ab_pkg->provided_by = abstract_pkg_vec_alloc();
+     ab_pkg->dependencies_checked = 0;
+     ab_pkg->state_status = SS_NOT_INSTALLED;
+}
+
+abstract_pkg_t *
+abstract_pkg_new(void)
+{
+     abstract_pkg_t * ab_pkg;
+
+     ab_pkg = xcalloc(1, sizeof(abstract_pkg_t));
+     abstract_pkg_init(ab_pkg);
+
+     return ab_pkg;
+}
+
+void
+set_flags_from_control(pkg_t *pkg){
+     char *file_name;
+     FILE *fp;
+
+     sprintf_alloc(&file_name,"%s/%s.control", pkg->dest->info_dir, pkg->name);
+
+     fp = fopen(file_name, "r");
+     if (fp == NULL) {
+	     opkg_perror(ERROR, "Failed to open %s", file_name);
+	     free(file_name);
+	     return;
+     }
+
+     free(file_name);
+
+     if (pkg_parse_from_stream(pkg, fp, PFM_ALL ^ PFM_ESSENTIAL)) {
+        opkg_msg(DEBUG, "Unable to read control file for %s. May be empty.\n",
+			pkg->name);
+     }
+
+     fclose(fp);
+
+     return;
+}
+
+static const char *
+pkg_state_want_to_str(pkg_state_want_t sw)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
+	  if (pkg_state_want_map[i].value == sw) {
+	       return pkg_state_want_map[i].str;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_want=%d\n", sw);
+     return "<STATE_WANT_UNKNOWN>";
+}
+
+pkg_state_want_t
+pkg_state_want_from_str(char *str)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_want_map); i++) {
+	  if (strcmp(str, pkg_state_want_map[i].str) == 0) {
+	       return pkg_state_want_map[i].value;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_want=%s\n", str);
+     return SW_UNKNOWN;
+}
+
+static char *
+pkg_state_flag_to_str(pkg_state_flag_t sf)
+{
+	int i;
+	unsigned int len;
+	char *str;
+
+	/* clear the temporary flags before converting to string */
+	sf &= SF_NONVOLATILE_FLAGS;
+
+	if (sf == 0)
+		return xstrdup("ok");
+
+	len = 0;
+	for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+		if (sf & pkg_state_flag_map[i].value)
+			len += strlen(pkg_state_flag_map[i].str) + 1;
+	}
+
+	str = xmalloc(len+1);
+	str[0] = '\0';
+
+	for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+		if (sf & pkg_state_flag_map[i].value) {
+			strncat(str, pkg_state_flag_map[i].str, len);
+			strncat(str, ",", len);
+		}
+	}
+
+	len = strlen(str);
+	str[len-1] = '\0'; /* squash last comma */
+
+	return str;
+}
+
+pkg_state_flag_t
+pkg_state_flag_from_str(const char *str)
+{
+     int i;
+     int sf = SF_OK;
+     const char *sfname;
+     unsigned int sfname_len;
+
+     if (strcmp(str, "ok") == 0) {
+	  return SF_OK;
+     }
+     for (i=0; i < ARRAY_SIZE(pkg_state_flag_map); i++) {
+	  sfname = pkg_state_flag_map[i].str;
+	  sfname_len = strlen(sfname);
+	  if (strncmp(str, sfname, sfname_len) == 0) {
+	       sf |= pkg_state_flag_map[i].value;
+	       str += sfname_len;
+	       if (str[0] == ',') {
+		    str++;
+	       } else {
+		    break;
+	       }
+	  }
+     }
+
+     return sf;
+}
+
+static const char *
+pkg_state_status_to_str(pkg_state_status_t ss)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
+	  if (pkg_state_status_map[i].value == ss) {
+	       return pkg_state_status_map[i].str;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_status=%d\n", ss);
+     return "<STATE_STATUS_UNKNOWN>";
+}
+
+pkg_state_status_t
+pkg_state_status_from_str(const char *str)
+{
+     int i;
+
+     for (i=0; i < ARRAY_SIZE(pkg_state_status_map); i++) {
+	  if (strcmp(str, pkg_state_status_map[i].str) == 0) {
+	       return pkg_state_status_map[i].value;
+	  }
+     }
+
+     opkg_msg(ERROR, "Internal error: state_status=%s\n", str);
+     return SS_NOT_INSTALLED;
+}
+
+void
+pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field)
+{
+     int i, j;
+     char *str;
+     int depends_count = pkg->pre_depends_count +
+			 pkg->depends_count +
+			 pkg->recommends_count +
+			 pkg->suggests_count;
+
+     if (strlen(field) < PKG_MINIMUM_FIELD_NAME_LEN) {
+	  goto UNKNOWN_FMT_FIELD;
+     }
+
+     switch (field[0])
+     {
+     case 'a':
+     case 'A':
+	  if (strcasecmp(field, "Architecture") == 0) {
+	       if (pkg->architecture) {
+                   fprintf(fp, "Architecture: %s\n", pkg->architecture);
+	       }
+	  } else if (strcasecmp(field, "Auto-Installed") == 0) {
+		if (pkg->auto_installed)
+		    fprintf(fp, "Auto-Installed: yes\n");
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'c':
+     case 'C':
+	  if (strcasecmp(field, "Conffiles") == 0) {
+	       conffile_list_elt_t *iter;
+
+	       if (nv_pair_list_empty(&pkg->conffiles))
+		    return;
+
+               fprintf(fp, "Conffiles:\n");
+	       for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+		    if (((conffile_t *)iter->data)->name && ((conffile_t *)iter->data)->value) {
+                         fprintf(fp, " %s %s\n",
+                                 ((conffile_t *)iter->data)->name,
+                                 ((conffile_t *)iter->data)->value);
+		    }
+	       }
+	  } else if (strcasecmp(field, "Conflicts") == 0) {
+	       struct depend *cdep;
+	       if (pkg->conflicts_count) {
+                    fprintf(fp, "Conflicts:");
+		    for(i = 0; i < pkg->conflicts_count; i++) {
+			cdep = pkg->conflicts[i].possibilities[0];
+                        fprintf(fp, "%s %s", i == 0 ? "" : ",",
+				cdep->pkg->name);
+			if (cdep->version) {
+				fprintf(fp, " (%s%s)",
+					constraint_to_str(cdep->constraint),
+					cdep->version);
+			}
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'd':
+     case 'D':
+	  if (strcasecmp(field, "Depends") == 0) {
+	       if (pkg->depends_count) {
+                    fprintf(fp, "Depends:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != DEPEND)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+		    fprintf(fp, "\n");
+	       }
+	  } else if (strcasecmp(field, "Description") == 0) {
+	       if (pkg->description) {
+                   fprintf(fp, "Description: %s\n", pkg->description);
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+          break;
+     case 'e':
+     case 'E':
+	  if (pkg->essential) {
+              fprintf(fp, "Essential: yes\n");
+	  }
+	  break;
+     case 'f':
+     case 'F':
+	  if (pkg->filename) {
+              fprintf(fp, "Filename: %s\n", pkg->filename);
+	  }
+	  break;
+     case 'i':
+     case 'I':
+	  if (strcasecmp(field, "Installed-Size") == 0) {
+               fprintf(fp, "Installed-Size: %ld\n", pkg->installed_size);
+	  } else if (strcasecmp(field, "Installed-Time") == 0 && pkg->installed_time) {
+               fprintf(fp, "Installed-Time: %lu\n", pkg->installed_time);
+	  }
+	  break;
+     case 'm':
+     case 'M':
+	  if (strcasecmp(field, "Maintainer") == 0) {
+	       if (pkg->maintainer) {
+                   fprintf(fp, "Maintainer: %s\n", pkg->maintainer);
+	       }
+	  } else if (strcasecmp(field, "MD5sum") == 0) {
+	       if (pkg->md5sum) {
+                   fprintf(fp, "MD5Sum: %s\n", pkg->md5sum);
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'p':
+     case 'P':
+	  if (strcasecmp(field, "Package") == 0) {
+               fprintf(fp, "Package: %s\n", pkg->name);
+	  } else if (strcasecmp(field, "Priority") == 0) {
+               fprintf(fp, "Priority: %s\n", pkg->priority);
+	  } else if (strcasecmp(field, "Provides") == 0) {
+	       if (pkg->provides_count) {
+                  fprintf(fp, "Provides:");
+		  for(i = 1; i < pkg->provides_count; i++) {
+                      fprintf(fp, "%s %s", i == 1 ? "" : ",",
+				      pkg->provides[i]->name);
+                  }
+                  fprintf(fp, "\n");
+               }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 'r':
+     case 'R':
+	  if (strcasecmp (field, "Replaces") == 0) {
+	       if (pkg->replaces_count) {
+                    fprintf(fp, "Replaces:");
+		    for (i = 0; i < pkg->replaces_count; i++) {
+                        fprintf(fp, "%s %s", i == 0 ? "" : ",",
+					pkg->replaces[i]->name);
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else if (strcasecmp (field, "Recommends") == 0) {
+	       if (pkg->recommends_count) {
+                    fprintf(fp, "Recommends:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != RECOMMEND)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 's':
+     case 'S':
+	  if (strcasecmp(field, "Section") == 0) {
+	       if (pkg->section) {
+                   fprintf(fp, "Section: %s\n", pkg->section);
+	       }
+#if defined HAVE_SHA256
+	  } else if (strcasecmp(field, "SHA256sum") == 0) {
+	       if (pkg->sha256sum) {
+                   fprintf(fp, "SHA256sum: %s\n", pkg->sha256sum);
+	       }
+#endif
+	  } else if (strcasecmp(field, "Size") == 0) {
+	       if (pkg->size) {
+                   fprintf(fp, "Size: %ld\n", pkg->size);
+	       }
+	  } else if (strcasecmp(field, "Source") == 0) {
+	       if (pkg->source) {
+                   fprintf(fp, "Source: %s\n", pkg->source);
+               }
+	  } else if (strcasecmp(field, "Status") == 0) {
+               char *pflag = pkg_state_flag_to_str(pkg->state_flag);
+               fprintf(fp, "Status: %s %s %s\n",
+               	               pkg_state_want_to_str(pkg->state_want),
+			       pflag,
+                               pkg_state_status_to_str(pkg->state_status));
+               free(pflag);
+	  } else if (strcasecmp(field, "Suggests") == 0) {
+	       if (pkg->suggests_count) {
+                    fprintf(fp, "Suggests:");
+		    for (j=0, i=0; i<depends_count; i++) {
+			if (pkg->depends[i].type != SUGGEST)
+				continue;
+			str = pkg_depend_str(pkg, i);
+			fprintf(fp, "%s %s", j == 0 ? "" : ",", str);
+			free(str);
+			j++;
+                    }
+                    fprintf(fp, "\n");
+	       }
+	  } else {
+	       goto UNKNOWN_FMT_FIELD;
+	  }
+	  break;
+     case 't':
+     case 'T':
+	  if (strcasecmp(field, "Tags") == 0) {
+	       if (pkg->tags) {
+                   fprintf(fp, "Tags: %s\n", pkg->tags);
+	       }
+	  }
+	  break;
+     case 'v':
+     case 'V':
+	  {
+	       char *version = pkg_version_str_alloc(pkg);
+	       if (version == NULL)
+	            return;
+               fprintf(fp, "Version: %s\n", version);
+	       free(version);
+          }
+	  break;
+     default:
+	  goto UNKNOWN_FMT_FIELD;
+     }
+
+     return;
+
+UNKNOWN_FMT_FIELD:
+     opkg_msg(ERROR, "Internal error: field=%s\n", field);
+}
+
+void
+pkg_formatted_info(FILE *fp, pkg_t *pkg)
+{
+	pkg_formatted_field(fp, pkg, "Package");
+	pkg_formatted_field(fp, pkg, "Version");
+	pkg_formatted_field(fp, pkg, "Depends");
+	pkg_formatted_field(fp, pkg, "Recommends");
+	pkg_formatted_field(fp, pkg, "Suggests");
+	pkg_formatted_field(fp, pkg, "Provides");
+	pkg_formatted_field(fp, pkg, "Replaces");
+	pkg_formatted_field(fp, pkg, "Conflicts");
+	pkg_formatted_field(fp, pkg, "Status");
+	pkg_formatted_field(fp, pkg, "Section");
+	pkg_formatted_field(fp, pkg, "Essential");
+	pkg_formatted_field(fp, pkg, "Architecture");
+	pkg_formatted_field(fp, pkg, "Maintainer");
+	pkg_formatted_field(fp, pkg, "MD5sum");
+	pkg_formatted_field(fp, pkg, "Size");
+	pkg_formatted_field(fp, pkg, "Filename");
+	pkg_formatted_field(fp, pkg, "Conffiles");
+	pkg_formatted_field(fp, pkg, "Source");
+	pkg_formatted_field(fp, pkg, "Description");
+	pkg_formatted_field(fp, pkg, "Installed-Time");
+	pkg_formatted_field(fp, pkg, "Tags");
+	fputs("\n", fp);
+}
+
+void
+pkg_print_status(pkg_t * pkg, FILE * file)
+{
+     if (pkg == NULL) {
+	  return;
+     }
+
+     pkg_formatted_field(file, pkg, "Package");
+     pkg_formatted_field(file, pkg, "Version");
+     pkg_formatted_field(file, pkg, "Depends");
+     pkg_formatted_field(file, pkg, "Recommends");
+     pkg_formatted_field(file, pkg, "Suggests");
+     pkg_formatted_field(file, pkg, "Provides");
+     pkg_formatted_field(file, pkg, "Replaces");
+     pkg_formatted_field(file, pkg, "Conflicts");
+     pkg_formatted_field(file, pkg, "Status");
+     pkg_formatted_field(file, pkg, "Essential");
+     pkg_formatted_field(file, pkg, "Architecture");
+     pkg_formatted_field(file, pkg, "Conffiles");
+     pkg_formatted_field(file, pkg, "Installed-Time");
+     pkg_formatted_field(file, pkg, "Auto-Installed");
+     fputs("\n", file);
+}
+
+/*
+ * libdpkg - Debian packaging suite library routines
+ * vercmp.c - comparison of version numbers
+ *
+ * Copyright (C) 1995 Ian Jackson <iwj10@cus.cam.ac.uk>
+ */
+
+/* assume ascii; warning: evaluates x multiple times! */
+#define order(x) ((x) == '~' ? -1 \
+		: isdigit((x)) ? 0 \
+		: !(x) ? 0 \
+		: isalpha((x)) ? (x) \
+		: (x) + 256)
+
+static int
+verrevcmp(const char *val, const char *ref) {
+  if (!val) val= "";
+  if (!ref) ref= "";
+
+  while (*val || *ref) {
+    int first_diff= 0;
+
+    while ( (*val && !isdigit(*val)) || (*ref && !isdigit(*ref)) ) {
+      int vc= order(*val), rc= order(*ref);
+      if (vc != rc) return vc - rc;
+      val++; ref++;
+    }
+
+    while ( *val == '0' ) val++;
+    while ( *ref == '0' ) ref++;
+    while (isdigit(*val) && isdigit(*ref)) {
+      if (!first_diff) first_diff= *val - *ref;
+      val++; ref++;
+    }
+    if (isdigit(*val)) return 1;
+    if (isdigit(*ref)) return -1;
+    if (first_diff) return first_diff;
+  }
+  return 0;
+}
+
+int
+pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg)
+{
+     int r;
+
+     if (pkg->epoch > ref_pkg->epoch) {
+	  return 1;
+     }
+
+     if (pkg->epoch < ref_pkg->epoch) {
+	  return -1;
+     }
+
+     r = verrevcmp(pkg->version, ref_pkg->version);
+     if (r) {
+	  return r;
+     }
+
+     r = verrevcmp(pkg->revision, ref_pkg->revision);
+     if (r) {
+	  return r;
+     }
+
+     return r;
+}
+
+
+int
+pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op)
+{
+     int r;
+
+     r = pkg_compare_versions(it, ref);
+
+     if (strcmp(op, "<=") == 0 || strcmp(op, "<") == 0) {
+	  return r <= 0;
+     }
+
+     if (strcmp(op, ">=") == 0 || strcmp(op, ">") == 0) {
+	  return r >= 0;
+     }
+
+     if (strcmp(op, "<<") == 0) {
+	  return r < 0;
+     }
+
+     if (strcmp(op, ">>") == 0) {
+	  return r > 0;
+     }
+
+     if (strcmp(op, "=") == 0) {
+	  return r == 0;
+     }
+
+     opkg_msg(ERROR, "Unknown operator: %s.\n", op);
+     return 0;
+}
+
+int
+pkg_name_version_and_architecture_compare(const void *p1, const void *p2)
+{
+     const pkg_t *a = *(const pkg_t**) p1;
+     const pkg_t *b = *(const pkg_t**) p2;
+     int namecmp;
+     int vercmp;
+     if (!a->name || !b->name) {
+       opkg_msg(ERROR, "Internal error: a->name=%p, b->name=%p.\n",
+	       a->name, b->name);
+       return 0;
+     }
+
+     namecmp = strcmp(a->name, b->name);
+     if (namecmp)
+	  return namecmp;
+     vercmp = pkg_compare_versions(a, b);
+     if (vercmp)
+	  return vercmp;
+     if (!a->arch_priority || !b->arch_priority) {
+       opkg_msg(ERROR, "Internal error: a->arch_priority=%i b->arch_priority=%i.\n",
+	       a->arch_priority, b->arch_priority);
+       return 0;
+     }
+     if (a->arch_priority > b->arch_priority)
+	  return 1;
+     if (a->arch_priority < b->arch_priority)
+	  return -1;
+     return 0;
+}
+
+int
+abstract_pkg_name_compare(const void *p1, const void *p2)
+{
+     const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
+     const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
+     if (!a->name || !b->name) {
+       opkg_msg(ERROR, "Internal error: a->name=%p b->name=%p.\n",
+	       a->name, b->name);
+       return 0;
+     }
+     return strcmp(a->name, b->name);
+}
+
+
+char *
+pkg_version_str_alloc(pkg_t *pkg)
+{
+	char *version;
+
+	if (pkg->epoch) {
+		if (pkg->revision)
+			sprintf_alloc(&version, "%d:%s-%s",
+				pkg->epoch, pkg->version, pkg->revision);
+		else
+			sprintf_alloc(&version, "%d:%s",
+				pkg->epoch, pkg->version);
+	} else {
+		if (pkg->revision)
+			sprintf_alloc(&version, "%s-%s",
+				pkg->version, pkg->revision);
+		else
+			version = xstrdup(pkg->version);
+	}
+
+	return version;
+}
+
+/*
+ * XXX: this should be broken into two functions
+ */
+str_list_t *
+pkg_get_installed_files(pkg_t *pkg)
+{
+     int err, fd;
+     char *list_file_name = NULL;
+     FILE *list_file = NULL;
+     char *line;
+     char *installed_file_name;
+     unsigned int rootdirlen = 0;
+     int list_from_package;
+
+     pkg->installed_files_ref_cnt++;
+
+     if (pkg->installed_files) {
+	  return pkg->installed_files;
+     }
+
+     pkg->installed_files = str_list_alloc();
+
+     /*
+      * For installed packages, look at the package.list file in the database.
+      * For uninstalled packages, get the file list directly from the package.
+      */
+     if (pkg->state_status == SS_NOT_INSTALLED || pkg->dest == NULL)
+	     list_from_package = 1;
+     else
+	     list_from_package = 0;
+
+     if (list_from_package) {
+	  if (pkg->local_filename == NULL) {
+	       return pkg->installed_files;
+	  }
+	  /* XXX: CLEANUP: Maybe rewrite this to avoid using a temporary
+	     file. In other words, change deb_extract so that it can
+	     simply return the file list as a char *[] rather than
+	     insisting on writing it to a FILE * as it does now. */
+	  sprintf_alloc(&list_file_name, "%s/%s.list.XXXXXX",
+					  conf->tmp_dir, pkg->name);
+	  fd = mkstemp(list_file_name);
+	  if (fd == -1) {
+	       opkg_perror(ERROR, "Failed to make temp file %s.",
+			       list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  list_file = fdopen(fd, "r+");
+	  if (list_file == NULL) {
+	       opkg_perror(ERROR, "Failed to fdopen temp file %s.",
+			       list_file_name);
+	       close(fd);
+	       unlink(list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  err = pkg_extract_data_file_names_to_stream(pkg, list_file);
+	  if (err) {
+	       opkg_msg(ERROR, "Error extracting file list from %s.\n",
+			       pkg->local_filename);
+	       fclose(list_file);
+	       unlink(list_file_name);
+	       free(list_file_name);
+	       str_list_deinit(pkg->installed_files);
+	       pkg->installed_files = NULL;
+	       return NULL;
+	  }
+	  rewind(list_file);
+     } else {
+	  sprintf_alloc(&list_file_name, "%s/%s.list",
+			pkg->dest->info_dir, pkg->name);
+	  list_file = fopen(list_file_name, "r");
+	  if (list_file == NULL) {
+	       opkg_perror(ERROR, "Failed to open %s",
+		       list_file_name);
+	       free(list_file_name);
+	       return pkg->installed_files;
+	  }
+	  free(list_file_name);
+     }
+
+     if (conf->offline_root)
+          rootdirlen = strlen(conf->offline_root);
+
+     while (1) {
+	  char *file_name;
+
+	  line = file_read_line_alloc(list_file);
+	  if (line == NULL) {
+	       break;
+	  }
+	  file_name = line;
+
+	  if (list_from_package) {
+	       if (*file_name == '.') {
+		    file_name++;
+	       }
+	       if (*file_name == '/') {
+		    file_name++;
+	       }
+	       sprintf_alloc(&installed_file_name, "%s%s",
+			       pkg->dest->root_dir, file_name);
+	  } else {
+	       if (conf->offline_root &&
+	               strncmp(conf->offline_root, file_name, rootdirlen)) {
+	            sprintf_alloc(&installed_file_name, "%s%s",
+				    conf->offline_root, file_name);
+	       } else {
+	            // already contains root_dir as header -> ABSOLUTE
+	            sprintf_alloc(&installed_file_name, "%s", file_name);
+	       }
+	  }
+	  str_list_append(pkg->installed_files, installed_file_name);
+          free(installed_file_name);
+	  free(line);
+     }
+
+     fclose(list_file);
+
+     if (list_from_package) {
+	  unlink(list_file_name);
+	  free(list_file_name);
+     }
+
+     return pkg->installed_files;
+}
+
+/* XXX: CLEANUP: This function and it's counterpart,
+   (pkg_get_installed_files), do not match our init/deinit naming
+   convention. Nor the alloc/free convention. But, then again, neither
+   of these conventions currrently fit the way these two functions
+   work. */
+void
+pkg_free_installed_files(pkg_t *pkg)
+{
+     pkg->installed_files_ref_cnt--;
+
+     if (pkg->installed_files_ref_cnt > 0)
+	  return;
+
+     if (pkg->installed_files) {
+         str_list_purge(pkg->installed_files);
+     }
+
+     pkg->installed_files = NULL;
+}
+
+void
+pkg_remove_installed_files_list(pkg_t *pkg)
+{
+	char *list_file_name;
+
+	sprintf_alloc(&list_file_name, "%s/%s.list",
+		pkg->dest->info_dir, pkg->name);
+
+	if (!conf->noaction)
+		(void)unlink(list_file_name);
+
+	free(list_file_name);
+}
+
+conffile_t *
+pkg_get_conffile(pkg_t *pkg, const char *file_name)
+{
+     conffile_list_elt_t *iter;
+     conffile_t *conffile;
+
+     if (pkg == NULL) {
+	  return NULL;
+     }
+
+     for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) {
+	  conffile = (conffile_t *)iter->data;
+
+	  if (strcmp(conffile->name, file_name) == 0) {
+	       return conffile;
+	  }
+     }
+
+     return NULL;
+}
+
+int
+pkg_run_script(pkg_t *pkg, const char *script, const char *args)
+{
+     int err;
+     char *path;
+     char *cmd;
+
+     if (conf->noaction)
+	     return 0;
+
+     if (conf->offline_root && !conf->force_postinstall) {
+          opkg_msg(INFO, "Offline root mode: not running %s.%s.\n",
+			  pkg->name, script);
+	  return 0;
+     }
+
+     /* Installed packages have scripts in pkg->dest->info_dir, uninstalled packages
+	have scripts in pkg->tmp_unpack_dir. */
+     if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) {
+	  if (pkg->dest == NULL) {
+	       opkg_msg(ERROR, "Internal error: %s has a NULL dest.\n",
+		       pkg->name);
+	       return -1;
+	  }
+	  sprintf_alloc(&path, "%s/%s.%s", pkg->dest->info_dir, pkg->name, script);
+     } else {
+	  if (pkg->tmp_unpack_dir == NULL) {
+	       opkg_msg(ERROR, "Internal error: %s has a NULL tmp_unpack_dir.\n",
+		       pkg->name);
+	       return -1;
+	  }
+	  sprintf_alloc(&path, "%s/%s", pkg->tmp_unpack_dir, script);
+     }
+
+     opkg_msg(INFO, "Running script %s.\n", path);
+
+     setenv("PKG_ROOT",
+	    pkg->dest ? pkg->dest->root_dir : conf->default_dest->root_dir, 1);
+
+     if (! file_exists(path)) {
+	  free(path);
+	  return 0;
+     }
+
+     sprintf_alloc(&cmd, "%s %s", path, args);
+     free(path);
+     {
+	  const char *argv[] = {"sh", "-c", cmd, NULL};
+	  err = xsystem(argv);
+     }
+     free(cmd);
+
+     if (err) {
+	  opkg_msg(ERROR, "package \"%s\" %s script returned status %d.\n", 
+               pkg->name, script, err);
+	  return err;
+     }
+
+     return 0;
+}
+
+int
+pkg_arch_supported(pkg_t *pkg)
+{
+     nv_pair_list_elt_t *l;
+
+     if (!pkg->architecture)
+	  return 1;
+
+     list_for_each_entry(l , &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  if (strcmp(nv->name, pkg->architecture) == 0) {
+	       opkg_msg(DEBUG, "Arch %s (priority %s) supported for pkg %s.\n",
+			       nv->name, nv->value, pkg->name);
+	       return 1;
+	  }
+     }
+
+     opkg_msg(DEBUG, "Arch %s unsupported for pkg %s.\n",
+		     pkg->architecture, pkg->name);
+     return 0;
+}
+
+void
+pkg_info_preinstall_check(void)
+{
+     int i;
+     pkg_vec_t *installed_pkgs = pkg_vec_alloc();
+
+     /* update the file owner data structure */
+     opkg_msg(INFO, "Updating file owner list.\n");
+     pkg_hash_fetch_all_installed(installed_pkgs);
+     for (i = 0; i < installed_pkgs->len; i++) {
+	  pkg_t *pkg = installed_pkgs->pkgs[i];
+	  str_list_t *installed_files = pkg_get_installed_files(pkg); /* this causes installed_files to be cached */
+	  str_list_elt_t *iter, *niter;
+	  if (installed_files == NULL) {
+	       opkg_msg(ERROR, "Failed to determine installed "
+			       "files for pkg %s.\n", pkg->name);
+	       break;
+	  }
+	  for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);
+                  iter;
+                  iter = niter, niter = str_list_next(installed_files, iter)) {
+	       char *installed_file = (char *) iter->data;
+	       file_hash_set_file_owner(installed_file, pkg);
+	  }
+	  pkg_free_installed_files(pkg);
+     }
+     pkg_vec_free(installed_pkgs);
+}
+
+struct pkg_write_filelist_data {
+     pkg_t *pkg;
+     FILE *stream;
+};
+
+static void
+pkg_write_filelist_helper(const char *key, void *entry_, void *data_)
+{
+     struct pkg_write_filelist_data *data = data_;
+     pkg_t *entry = entry_;
+     if (entry == data->pkg) {
+	  fprintf(data->stream, "%s\n", key);
+     }
+}
+
+int
+pkg_write_filelist(pkg_t *pkg)
+{
+	struct pkg_write_filelist_data data;
+	char *list_file_name;
+
+	sprintf_alloc(&list_file_name, "%s/%s.list",
+			pkg->dest->info_dir, pkg->name);
+
+	opkg_msg(INFO, "Creating %s file for pkg %s.\n",
+			list_file_name, pkg->name);
+
+	data.stream = fopen(list_file_name, "w");
+	if (!data.stream) {
+		opkg_perror(ERROR, "Failed to open %s",
+			list_file_name);
+		free(list_file_name);
+		return -1;
+	}
+
+	data.pkg = pkg;
+	hash_table_foreach(&conf->file_hash, pkg_write_filelist_helper, &data);
+	fclose(data.stream);
+	free(list_file_name);
+
+	pkg->state_flag &= ~SF_FILELIST_CHANGED;
+
+	return 0;
+}
+
+int
+pkg_write_changed_filelists(void)
+{
+	pkg_vec_t *installed_pkgs = pkg_vec_alloc();
+	int i, err, ret = 0;
+
+	if (conf->noaction)
+		return 0;
+
+	opkg_msg(INFO, "Saving changed filelists.\n");
+
+	pkg_hash_fetch_all_installed(installed_pkgs);
+	for (i = 0; i < installed_pkgs->len; i++) {
+		pkg_t *pkg = installed_pkgs->pkgs[i];
+		if (pkg->state_flag & SF_FILELIST_CHANGED) {
+			err = pkg_write_filelist(pkg);
+			if (err)
+				ret = -1;
+		}
+	}
+
+	pkg_vec_free (installed_pkgs);
+
+	return ret;
+}
diff --git a/src/libopkg/pkg.h b/src/libopkg/pkg.h
new file mode 100644
index 0000000..775b656
--- /dev/null
+++ b/src/libopkg/pkg.h
@@ -0,0 +1,231 @@
+/* pkg.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_H
+#define PKG_H
+
+#include "config.h"
+
+#include <sys/types.h>
+
+#include "pkg_vec.h"
+#include "str_list.h"
+#include "active_list.h"
+#include "pkg_src.h"
+#include "pkg_dest.h"
+#include "opkg_conf.h"
+#include "conffile_list.h"
+
+struct opkg_conf;
+
+
+#define ARRAY_SIZE(array) sizeof(array) / sizeof((array)[0])
+
+/* I think "Size" is currently the shortest field name */
+#define PKG_MINIMUM_FIELD_NAME_LEN 4
+
+enum pkg_state_want
+{
+    SW_UNKNOWN = 1,
+    SW_INSTALL,
+    SW_DEINSTALL,
+    SW_PURGE,
+    SW_LAST_STATE_WANT
+};
+typedef enum pkg_state_want pkg_state_want_t;
+
+enum pkg_state_flag
+{
+    SF_OK        = 0,
+    SF_REINSTREQ = 1,
+    SF_HOLD      = 2,  /* do not upgrade version */
+    SF_REPLACE   = 4,  /* replace this package */
+    SF_NOPRUNE   = 8,  /* do not remove obsolete files */
+    SF_PREFER    = 16, /* prefer this version */
+    SF_OBSOLETE  = 32, /* old package in upgrade pair */
+    SF_MARKED    = 64, /* temporary mark */
+    SF_FILELIST_CHANGED = 128, /* needs filelist written */
+    SF_USER      = 256,
+    SF_LAST_STATE_FLAG
+};
+typedef enum pkg_state_flag pkg_state_flag_t;
+#define SF_NONVOLATILE_FLAGS (SF_HOLD|SF_NOPRUNE|SF_PREFER|SF_OBSOLETE|SF_USER)
+
+enum pkg_state_status
+{
+    SS_NOT_INSTALLED = 1,
+    SS_UNPACKED,
+    SS_HALF_CONFIGURED,
+    SS_INSTALLED,
+    SS_HALF_INSTALLED,
+    SS_CONFIG_FILES,
+    SS_POST_INST_FAILED,
+    SS_REMOVAL_FAILED,
+    SS_LAST_STATE_STATUS
+};
+typedef enum pkg_state_status pkg_state_status_t;
+
+struct abstract_pkg{
+    char * name;
+    int dependencies_checked;
+    pkg_vec_t * pkgs;
+    pkg_state_status_t state_status;
+    pkg_state_flag_t state_flag;
+
+    /* XXX: This should be abstract_pkg_vec_t for consistency. */
+    struct abstract_pkg ** depended_upon_by;
+
+    abstract_pkg_vec_t * provided_by;
+    abstract_pkg_vec_t * replaced_by;
+};
+
+#include "pkg_depends.h"
+
+/* XXX: CLEANUP: I'd like to clean up pkg_t in several ways:
+
+   The 3 version fields should go into a single version struct. (This
+   is especially important since, currently, pkg->version can easily
+   be mistaken for pkg_verson_str_alloc(pkg) although they are very
+   distinct. This has been the source of multiple bugs.
+
+   The 3 state fields could possibly also go into their own struct.
+
+   All fields which deal with lists of packages, (Depends,
+   Pre-Depends, Provides, Suggests, Recommends, Enhances), should each
+   be handled by a single struct in pkg_t
+
+   All string fields for which there is a small set of possible
+   values, (section, maintainer, architecture, maybe version?), that
+   are reused among different packages -- for all such packages we
+   should move from "char *"s to some atom datatype to share data
+   storage and use less memory. We might even do reference counting,
+   but probably not since most often we only create new pkg_t structs,
+   we don't often free them.  */
+struct pkg
+{
+     char *name;
+     unsigned long epoch;
+     char *version;
+     char *revision;
+     pkg_src_t *src;
+     pkg_dest_t *dest;
+     char *architecture;
+     char *section;
+     char *maintainer;
+     char *description;
+     char *tags;
+     pkg_state_want_t state_want;
+     pkg_state_flag_t state_flag;
+     pkg_state_status_t state_status;
+     char **depends_str;
+     unsigned int depends_count;
+     char **pre_depends_str;
+     unsigned int pre_depends_count;
+     char **recommends_str;
+     unsigned int recommends_count;
+     char **suggests_str;
+     unsigned int suggests_count;
+     struct active_list list; /* Used for installing|upgrading */
+     compound_depend_t * depends;
+
+     char **conflicts_str;
+     compound_depend_t * conflicts;
+     unsigned int conflicts_count;
+
+     char **replaces_str;
+     unsigned int replaces_count;
+     abstract_pkg_t ** replaces;
+
+     char **provides_str;
+     unsigned int provides_count;
+     abstract_pkg_t ** provides;
+
+     abstract_pkg_t *parent;
+
+     char *filename;
+     char *local_filename;
+     char *tmp_unpack_dir;
+     char *md5sum;
+#if defined HAVE_SHA256
+     char *sha256sum;
+#endif
+     unsigned long size;		/* in bytes */
+     unsigned long installed_size;	/* in bytes */
+     char *priority;
+     char *source;
+     conffile_list_t conffiles;
+     time_t installed_time;
+     /* As pointer for lazy evaluation */
+     str_list_t *installed_files;
+     /* XXX: CLEANUP: I'd like to perhaps come up with a better
+	mechanism to avoid the problem here, (which is that the
+	installed_files list was being freed from an inner loop while
+	still being used within an outer loop. */
+     int installed_files_ref_cnt;
+     int essential;
+     int arch_priority;
+/* Adding this flag, to "force" opkg to choose a "provided_by_hand" package, if there are multiple choice */
+     int provided_by_hand;
+
+     /* this flag specifies whether the package was installed to satisfy another
+      * package's dependancies */
+     int auto_installed;
+};
+
+pkg_t *pkg_new(void);
+void pkg_deinit(pkg_t *pkg);
+int pkg_init_from_file(pkg_t *pkg, const char *filename);
+abstract_pkg_t *abstract_pkg_new(void);
+
+/*
+ * merges fields from newpkg into oldpkg.
+ * Forcibly sets oldpkg state_status, state_want and state_flags
+ */
+int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg);
+
+char *pkg_version_str_alloc(pkg_t *pkg);
+
+int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
+int pkg_name_version_and_architecture_compare(const void *a, const void *b);
+int abstract_pkg_name_compare(const void *a, const void *b);
+
+void pkg_formatted_info(FILE *fp, pkg_t *pkg);
+void pkg_formatted_field(FILE *fp, pkg_t *pkg, const char *field);
+
+void set_flags_from_control(pkg_t *pkg);
+
+void pkg_print_status(pkg_t * pkg, FILE * file);
+str_list_t *pkg_get_installed_files(pkg_t *pkg);
+void pkg_free_installed_files(pkg_t *pkg);
+void pkg_remove_installed_files_list(pkg_t *pkg);
+conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name);
+int pkg_run_script(pkg_t *pkg, const char *script, const char *args);
+
+/* enum mappings */
+pkg_state_want_t pkg_state_want_from_str(char *str);
+pkg_state_flag_t pkg_state_flag_from_str(const char *str);
+pkg_state_status_t pkg_state_status_from_str(const char *str);
+
+int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op);
+
+int pkg_arch_supported(pkg_t *pkg);
+void pkg_info_preinstall_check(void);
+
+int pkg_write_filelist(pkg_t *pkg);
+int pkg_write_changed_filelists(void);
+
+#endif
diff --git a/src/libopkg/pkg_depends.c b/src/libopkg/pkg_depends.c
new file mode 100644
index 0000000..1e14d1f
--- /dev/null
+++ b/src/libopkg/pkg_depends.c
@@ -0,0 +1,931 @@
+/* pkg_depends.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "pkg.h"
+#include "opkg_utils.h"
+#include "pkg_hash.h"
+#include "opkg_message.h"
+#include "pkg_parse.h"
+#include "hash_table.h"
+#include "libbb/libbb.h"
+
+static int parseDepends(compound_depend_t *compound_depend, char * depend_str);
+static depend_t * depend_init(void);
+static char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx);
+static char ** merge_unresolved(char ** oldstuff, char ** newstuff);
+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg);
+
+static int pkg_installed_and_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
+     depend_t *depend = (depend_t *)cdata;
+     if ((pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) && version_constraints_satisfied(depend, pkg))
+	  return 1;
+     else
+	  return 0;
+}
+
+static int pkg_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
+     depend_t *depend = (depend_t *)cdata;
+     if (version_constraints_satisfied(depend, pkg))
+	  return 1;
+     else
+	  return 0;
+}
+
+/* returns ndependencies or negative error value */
+int
+pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t *unsatisfied,
+		char *** unresolved)
+{
+     pkg_t * satisfier_entry_pkg;
+     int i, j, k;
+     int count, found;
+     char ** the_lost;
+     abstract_pkg_t * ab_pkg;
+
+     /*
+      * this is a setup to check for redundant/cyclic dependency checks,
+      * which are marked at the abstract_pkg level
+      */
+     if (!(ab_pkg = pkg->parent)) {
+	  opkg_msg(ERROR, "Internal error, with pkg %s.\n", pkg->name);
+	  *unresolved = NULL;
+	  return 0;
+     }
+     if (ab_pkg->dependencies_checked) {    /* avoid duplicate or cyclic checks */
+	  *unresolved = NULL;
+	  return 0;
+     } else {
+	  ab_pkg->dependencies_checked = 1;  /* mark it for subsequent visits */
+     }
+     /**/
+
+     count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
+     if (!count){
+	  *unresolved = NULL;
+	  return 0;
+     }
+
+     the_lost = NULL;
+
+     /* foreach dependency */
+     for (i = 0; i < count; i++) {
+	  compound_depend_t * compound_depend = &pkg->depends[i];
+	  depend_t ** possible_satisfiers = compound_depend->possibilities;;
+	  found = 0;
+	  satisfier_entry_pkg = NULL;
+
+	  if (compound_depend->type == GREEDY_DEPEND) {
+	       /* foreach possible satisfier */
+	       for (j = 0; j < compound_depend->possibility_count; j++) {
+		    /* foreach provided_by, which includes the abstract_pkg itself */
+		    abstract_pkg_t *abpkg = possible_satisfiers[j]->pkg;
+		    abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
+		    int nposs = ab_provider_vec->len;
+		    abstract_pkg_t **ab_providers = ab_provider_vec->pkgs;
+		    int l;
+		    for (l = 0; l < nposs; l++) {
+			 pkg_vec_t *test_vec = ab_providers[l]->pkgs;
+			 /* if no depends on this one, try the first package that Provides this one */
+			 if (!test_vec){   /* no pkg_vec hooked up to the abstract_pkg!  (need another feed?) */
+			      continue;
+			 }
+
+			 /* cruise this possiblity's pkg_vec looking for an installed version */
+			 for (k = 0; k < test_vec->len; k++) {
+			      pkg_t *pkg_scout = test_vec->pkgs[k];
+			      /* not installed, and not already known about? */
+			      if ((pkg_scout->state_want != SW_INSTALL)
+				  && !pkg_scout->parent->dependencies_checked
+				  && !is_pkg_in_pkg_vec(unsatisfied, pkg_scout)) {
+				   char ** newstuff = NULL;
+				   int rc;
+				   pkg_vec_t *tmp_vec = pkg_vec_alloc ();
+				   /* check for not-already-installed dependencies */
+				   rc = pkg_hash_fetch_unsatisfied_dependencies(pkg_scout,
+										tmp_vec,
+										&newstuff);
+				   if (newstuff == NULL) {
+					int m;
+					int ok = 1;
+					for (m = 0; m < rc; m++) {
+					    pkg_t *p = tmp_vec->pkgs[m];
+					    if (p->state_want == SW_INSTALL)
+						continue;
+					    opkg_msg(DEBUG,
+						"Not installing %s due"
+						" to requirement for %s.\n",
+						pkg_scout->name,
+						p->name);
+					    ok = 0;
+					    break;
+					}
+					pkg_vec_free (tmp_vec);
+					if (ok) {
+					    /* mark this one for installation */
+					    opkg_msg(NOTICE,
+						"Adding satisfier for greedy"
+						" dependence %s.\n",
+						pkg_scout->name);
+					    pkg_vec_insert(unsatisfied, pkg_scout);
+					}
+				   } else  {
+					opkg_msg(DEBUG,
+						"Not installing %s due to "
+						"broken depends.\n",
+						pkg_scout->name);
+					free (newstuff);
+				   }
+			      }
+			 }
+		    }
+	       }
+
+	       continue;
+	  }
+
+	  /* foreach possible satisfier, look for installed package  */
+	  for (j = 0; j < compound_depend->possibility_count; j++) {
+	       /* foreach provided_by, which includes the abstract_pkg itself */
+	       depend_t *dependence_to_satisfy = possible_satisfiers[j];
+	       abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
+	       pkg_t *satisfying_pkg =
+		    pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+							       pkg_installed_and_constraint_satisfied,
+							       dependence_to_satisfy, 1);
+               /* Being that I can't test constraing in pkg_hash, I will test it here */
+	       if (satisfying_pkg != NULL) {
+                  if (!pkg_installed_and_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
+	              satisfying_pkg = NULL;
+                  }
+               }
+	       opkg_msg(DEBUG, "satisfying_pkg=%p\n", satisfying_pkg);
+	       if (satisfying_pkg != NULL) {
+		    found = 1;
+		    break;
+	       }
+
+	  }
+	  /* if nothing installed matches, then look for uninstalled satisfier */
+	  if (!found) {
+	       /* foreach possible satisfier, look for installed package  */
+	       for (j = 0; j < compound_depend->possibility_count; j++) {
+		    /* foreach provided_by, which includes the abstract_pkg itself */
+		    depend_t *dependence_to_satisfy = possible_satisfiers[j];
+		    abstract_pkg_t *satisfying_apkg = possible_satisfiers[j]->pkg;
+		    pkg_t *satisfying_pkg =
+			 pkg_hash_fetch_best_installation_candidate(satisfying_apkg,
+								    pkg_constraint_satisfied,
+								    dependence_to_satisfy, 1);
+                    /* Being that I can't test constraing in pkg_hash, I will test it here too */
+	            if (satisfying_pkg != NULL) {
+                         if (!pkg_constraint_satisfied ( satisfying_pkg,dependence_to_satisfy)) {
+                            satisfying_pkg = NULL;
+                         }
+                    }
+
+		    /* user request overrides package recommendation */
+		    if (satisfying_pkg != NULL
+			&& (compound_depend->type == RECOMMEND || compound_depend->type == SUGGEST)
+			&& (satisfying_pkg->state_want == SW_DEINSTALL || satisfying_pkg->state_want == SW_PURGE)) {
+			 opkg_msg(NOTICE, "%s: ignoring recommendation for "
+					"%s at user request\n",
+					pkg->name, satisfying_pkg->name);
+			 continue;
+		    }
+
+		    opkg_msg(DEBUG, "satisfying_pkg=%p\n", satisfying_pkg);
+		    if (satisfying_pkg != NULL) {
+			 satisfier_entry_pkg = satisfying_pkg;
+			 break;
+		    }
+	       }
+	  }
+
+	  /* we didn't find one, add something to the unsatisfied vector */
+	  if (!found) {
+	       if (!satisfier_entry_pkg) {
+		    /* failure to meet recommendations is not an error */
+		    if (compound_depend->type != RECOMMEND && compound_depend->type != SUGGEST)
+			 the_lost = add_unresolved_dep(pkg, the_lost, i);
+		    else
+			 opkg_msg(NOTICE,
+				"%s: unsatisfied recommendation for %s\n",
+				pkg->name,
+				compound_depend->possibilities[0]->pkg->name);
+	       }
+	       else {
+		    if (compound_depend->type == SUGGEST) {
+			 /* just mention it politely */
+			 opkg_msg(NOTICE, "package %s suggests installing %s\n",
+				pkg->name, satisfier_entry_pkg->name);
+		    } else {
+			 char ** newstuff = NULL;
+
+			 if (satisfier_entry_pkg != pkg &&
+			     !is_pkg_in_pkg_vec(unsatisfied, satisfier_entry_pkg)) {
+			      pkg_vec_insert(unsatisfied, satisfier_entry_pkg);
+			      pkg_hash_fetch_unsatisfied_dependencies(satisfier_entry_pkg,
+								      unsatisfied,
+								      &newstuff);
+			      the_lost = merge_unresolved(the_lost, newstuff);
+			      if (newstuff)
+				   free(newstuff);
+			 }
+		    }
+	       }
+	  }
+     }
+     *unresolved = the_lost;
+
+     return unsatisfied->len;
+}
+
+/*checking for conflicts !in replaces
+  If a packages conflicts with another but is also replacing it, I should not consider it a
+  really conflicts
+  returns 0 if conflicts <> replaces or 1 if conflicts == replaces
+*/
+static int
+is_pkg_a_replaces(pkg_t *pkg_scout,pkg_t *pkg)
+{
+    int i ;
+    int replaces_count = pkg->replaces_count;
+    abstract_pkg_t **replaces;
+
+    if (pkg->replaces_count==0)    // No replaces, it's surely a conflict
+        return 0;
+
+    replaces = pkg->replaces;
+
+    for (i = 0; i < replaces_count; i++) {
+        if (strcmp(pkg_scout->name,pkg->replaces[i]->name)==0) {      // Found
+            opkg_msg(DEBUG2, "Seems I've found a replace %s %s\n",
+			pkg_scout->name, pkg->replaces[i]->name);
+            return 1;
+        }
+    }
+    return 0;
+
+}
+
+
+pkg_vec_t * pkg_hash_fetch_conflicts(pkg_t * pkg)
+{
+    pkg_vec_t * installed_conflicts, * test_vec;
+    compound_depend_t * conflicts;
+    depend_t ** possible_satisfiers;
+    depend_t * possible_satisfier;
+    int i, j, k;
+    int count;
+    abstract_pkg_t * ab_pkg;
+    pkg_t **pkg_scouts;
+    pkg_t *pkg_scout;
+
+    /*
+     * this is a setup to check for redundant/cyclic dependency checks,
+     * which are marked at the abstract_pkg level
+     */
+    if(!(ab_pkg = pkg->parent)){
+	opkg_msg(ERROR, "Internal error: %s not in hash table\n", pkg->name);
+	return (pkg_vec_t *)NULL;
+    }
+
+    conflicts = pkg->conflicts;
+    if(!conflicts){
+	return (pkg_vec_t *)NULL;
+    }
+    installed_conflicts = pkg_vec_alloc();
+
+    count = pkg->conflicts_count;
+
+
+
+    /* foreach conflict */
+    for(i = 0; i < pkg->conflicts_count; i++){
+
+	possible_satisfiers = conflicts->possibilities;
+
+	/* foreach possible satisfier */
+	for(j = 0; j < conflicts->possibility_count; j++){
+            possible_satisfier = possible_satisfiers[j];
+            if (!possible_satisfier)
+                opkg_msg(ERROR, "Internal error: possible_satisfier=NULL\n");
+            if (!possible_satisfier->pkg)
+                opkg_msg(ERROR, "Internal error: possible_satisfier->pkg=NULL\n");
+	    test_vec = possible_satisfier->pkg->pkgs;
+	    if (test_vec) {
+                /* pkg_vec found, it is an actual package conflict
+		 * cruise this possiblity's pkg_vec looking for an installed version */
+		pkg_scouts = test_vec->pkgs;
+		for(k = 0; k < test_vec->len; k++){
+                    pkg_scout = pkg_scouts[k];
+                    if (!pkg_scout) {
+                        opkg_msg(ERROR,  "Internal error: pkg_scout=NULL\n");
+                        continue;
+                    }
+		    if ((pkg_scout->state_status == SS_INSTALLED || pkg_scout->state_want == SW_INSTALL) &&
+		       version_constraints_satisfied(possible_satisfier, pkg_scout) && !is_pkg_a_replaces(pkg_scout,pkg)){
+ 	 	        if (!is_pkg_in_pkg_vec(installed_conflicts, pkg_scout)){
+			    pkg_vec_insert(installed_conflicts, pkg_scout);
+			}
+		    }
+		}
+	    }
+	}
+	conflicts++;
+    }
+
+    if (installed_conflicts->len)
+	    return installed_conflicts;
+    pkg_vec_free(installed_conflicts);
+	return (pkg_vec_t *)NULL;
+}
+
+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg)
+{
+    pkg_t * temp;
+    int comparison;
+
+    if(depends->constraint == NONE)
+	return 1;
+
+    temp = pkg_new();
+
+    parse_version(temp, depends->version);
+
+    comparison = pkg_compare_versions(pkg, temp);
+
+    free (temp->version);
+    free(temp);
+
+    if((depends->constraint == EARLIER) &&
+       (comparison < 0))
+	return 1;
+    else if((depends->constraint == LATER) &&
+	    (comparison > 0))
+	return 1;
+    else if(comparison == 0)
+	return 1;
+    else if((depends->constraint == LATER_EQUAL) &&
+	    (comparison >= 0))
+	return 1;
+    else if((depends->constraint == EARLIER_EQUAL) &&
+	    (comparison <= 0))
+	return 1;
+
+    return 0;
+}
+
+int pkg_dependence_satisfiable(depend_t *depend)
+{
+     abstract_pkg_t *apkg = depend->pkg;
+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
+     int n_providers = provider_apkgs->len;
+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
+     pkg_vec_t *pkg_vec;
+     int n_pkgs ;
+     int i;
+     int j;
+
+     for (i = 0; i < n_providers; i++) {
+	  abstract_pkg_t *papkg = apkgs[i];
+	  pkg_vec = papkg->pkgs;
+	  if (pkg_vec) {
+	       n_pkgs = pkg_vec->len;
+	       for (j = 0; j < n_pkgs; j++) {
+		    pkg_t *pkg = pkg_vec->pkgs[j];
+		    if (version_constraints_satisfied(depend, pkg)) {
+			 return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+int pkg_dependence_satisfied(depend_t *depend)
+{
+     abstract_pkg_t *apkg = depend->pkg;
+     abstract_pkg_vec_t *provider_apkgs = apkg->provided_by;
+     int n_providers = provider_apkgs->len;
+     abstract_pkg_t **apkgs = provider_apkgs->pkgs;
+     int i;
+     int n_pkgs;
+     int j;
+
+     for (i = 0; i < n_providers; i++) {
+	  abstract_pkg_t *papkg = apkgs[i];
+	  pkg_vec_t *pkg_vec = papkg->pkgs;
+	  if (pkg_vec) {
+	       n_pkgs = pkg_vec->len;
+	       for (j = 0; j < n_pkgs; j++) {
+		    pkg_t *pkg = pkg_vec->pkgs[j];
+		    if (version_constraints_satisfied(depend, pkg)) {
+			 if (pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED)
+			      return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg)
+{
+    int i;
+    pkg_t ** pkgs = vec->pkgs;
+
+    for(i = 0; i < vec->len; i++)
+	if((strcmp(pkg->name, (*(pkgs + i))->name) == 0)
+	   && (pkg_compare_versions(pkg, *(pkgs + i)) == 0)
+	   && (strcmp(pkg->architecture, (*(pkgs + i))->architecture) == 0))
+	    return 1;
+    return 0;
+}
+
+/**
+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
+ * otherwise.
+ */
+int pkg_replaces(pkg_t *pkg, pkg_t *replacee)
+{
+     abstract_pkg_t **replaces = pkg->replaces;
+     int replaces_count = pkg->replaces_count;
+     int replacee_provides_count = replacee->provides_count;
+     int i, j;
+     for (i = 0; i < replaces_count; i++) {
+	  abstract_pkg_t *abstract_replacee = replaces[i];
+	  for (j = 0; j < replacee_provides_count; j++) {
+	       if (replacee->provides[j] == abstract_replacee)
+		    return 1;
+	  }
+     }
+     return 0;
+}
+
+
+/**
+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee and 0
+ * otherwise.
+ */
+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflictee)
+{
+     compound_depend_t *conflicts = pkg->conflicts;
+     int conflicts_count = pkg->conflicts_count;
+     int i, j;
+     for (i = 0; i < conflicts_count; i++) {
+	  int possibility_count = conflicts[i].possibility_count;
+	  struct depend **possibilities = conflicts[i].possibilities;
+	  for (j = 0; j < possibility_count; j++) {
+	       if (possibilities[j]->pkg == conflictee) {
+		    return 1;
+	       }
+	  }
+     }
+     return 0;
+}
+
+/**
+ * pkg_conflicts returns 1 if pkg->conflicts contains one of
+ * conflictee's provides and 0 otherwise.
+ */
+int pkg_conflicts(pkg_t *pkg, pkg_t *conflictee)
+{
+     compound_depend_t *conflicts = pkg->conflicts;
+     int conflicts_count = pkg->conflicts_count;
+     abstract_pkg_t **conflictee_provides = conflictee->provides;
+     int conflictee_provides_count = conflictee->provides_count;
+     int i, j, k;
+     int possibility_count;
+     struct depend **possibilities;
+     abstract_pkg_t *possibility ;
+
+     for (i = 0; i < conflicts_count; i++) {
+	  possibility_count = conflicts[i].possibility_count;
+	  possibilities = conflicts[i].possibilities;
+	  for (j = 0; j < possibility_count; j++) {
+	       possibility = possibilities[j]->pkg;
+	       for (k = 0; k < conflictee_provides_count; k++) {
+		    if (possibility == conflictee_provides[k]) {
+			 return 1;
+		    }
+	       }
+	  }
+     }
+     return 0;
+}
+
+static char ** merge_unresolved(char ** oldstuff, char ** newstuff)
+{
+    int oldlen = 0, newlen = 0;
+    char ** result;
+    int i, j;
+
+    if(!newstuff)
+	return oldstuff;
+
+    while(oldstuff && oldstuff[oldlen]) oldlen++;
+    while(newstuff && newstuff[newlen]) newlen++;
+
+    result = xrealloc(oldstuff, sizeof(char *) * (oldlen + newlen + 1));
+
+    for(i = oldlen, j = 0; i < (oldlen + newlen); i++, j++)
+	*(result + i) = *(newstuff + j);
+
+    *(result + i) = NULL;
+
+    return result;
+}
+
+/*
+ * a kinda kludgy way to back out depends str from two different arrays (reg'l'r 'n pre)
+ * this is null terminated, no count is carried around
+ */
+char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx)
+{
+    int count;
+    char ** resized;
+
+    count = 0;
+    while(the_lost && the_lost[count]) count++;
+
+    count++;  /* need one to hold the null */
+    resized = xrealloc(the_lost, sizeof(char *) * (count + 1));
+    resized[count - 1] = pkg_depend_str(pkg, ref_ndx);
+    resized[count] = NULL;
+
+    return resized;
+}
+
+void buildProvides(abstract_pkg_t * ab_pkg, pkg_t * pkg)
+{
+    int i;
+
+    /* every pkg provides itself */
+    pkg->provides_count++;
+    abstract_pkg_vec_insert(ab_pkg->provided_by, ab_pkg);
+    pkg->provides = xcalloc(pkg->provides_count, sizeof(abstract_pkg_t *));
+    pkg->provides[0] = ab_pkg;
+
+    for (i=1; i<pkg->provides_count; i++) {
+	abstract_pkg_t *provided_abpkg = ensure_abstract_pkg_by_name(
+			pkg->provides_str[i-1]);
+	free(pkg->provides_str[i-1]);
+
+	pkg->provides[i] = provided_abpkg;
+
+	abstract_pkg_vec_insert(provided_abpkg->provided_by, ab_pkg);
+    }
+    if (pkg->provides_str)
+	free(pkg->provides_str);
+}
+
+void buildConflicts(pkg_t * pkg)
+{
+    int i;
+    compound_depend_t * conflicts;
+
+    if (!pkg->conflicts_count)
+	return;
+
+    conflicts = pkg->conflicts = xcalloc(pkg->conflicts_count, sizeof(compound_depend_t));
+    for (i = 0; i < pkg->conflicts_count; i++) {
+	 conflicts->type = CONFLICTS;
+	 parseDepends(conflicts, pkg->conflicts_str[i]);
+	 free(pkg->conflicts_str[i]);
+	 conflicts++;
+    }
+    if (pkg->conflicts_str)
+	free(pkg->conflicts_str);
+}
+
+void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg)
+{
+     int i;
+
+     if (!pkg->replaces_count)
+	  return;
+
+     pkg->replaces = xcalloc(pkg->replaces_count, sizeof(abstract_pkg_t *));
+
+     for(i = 0; i < pkg->replaces_count; i++){
+	  abstract_pkg_t *old_abpkg = ensure_abstract_pkg_by_name(pkg->replaces_str[i]);
+
+	  pkg->replaces[i] = old_abpkg;
+	  free(pkg->replaces_str[i]);
+
+	  if (!old_abpkg->replaced_by)
+	       old_abpkg->replaced_by = abstract_pkg_vec_alloc();
+	  /* if a package pkg both replaces and conflicts old_abpkg,
+	   * then add it to the replaced_by vector so that old_abpkg
+	   * will be upgraded to ab_pkg automatically */
+	  if (pkg_conflicts_abstract(pkg, old_abpkg))
+	       abstract_pkg_vec_insert(old_abpkg->replaced_by, ab_pkg);
+     }
+
+     if (pkg->replaces_str)
+	     free(pkg->replaces_str);
+}
+
+void buildDepends(pkg_t * pkg)
+{
+     unsigned int count;
+     int i;
+     compound_depend_t * depends;
+
+     if(!(count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count))
+	  return;
+
+     depends = pkg->depends = xcalloc(count, sizeof(compound_depend_t));
+
+     for(i = 0; i < pkg->pre_depends_count; i++){
+	  parseDepends(depends, pkg->pre_depends_str[i]);
+	  free(pkg->pre_depends_str[i]);
+	  depends->type = PREDEPEND;
+	  depends++;
+     }
+     if (pkg->pre_depends_str)
+	     free(pkg->pre_depends_str);
+
+     for(i = 0; i < pkg->depends_count; i++){
+	  parseDepends(depends, pkg->depends_str[i]);
+	  free(pkg->depends_str[i]);
+	  depends++;
+     }
+     if (pkg->depends_str)
+	     free(pkg->depends_str);
+
+     for(i = 0; i < pkg->recommends_count; i++){
+	  parseDepends(depends, pkg->recommends_str[i]);
+	  free(pkg->recommends_str[i]);
+	  depends->type = RECOMMEND;
+	  depends++;
+     }
+     if(pkg->recommends_str)
+	  free(pkg->recommends_str);
+
+     for(i = 0; i < pkg->suggests_count; i++){
+	  parseDepends(depends, pkg->suggests_str[i]);
+	  free(pkg->suggests_str[i]);
+	  depends->type = SUGGEST;
+	  depends++;
+     }
+     if(pkg->suggests_str)
+	  free(pkg->suggests_str);
+}
+
+const char*
+constraint_to_str(enum version_constraint c)
+{
+	switch (c) {
+	case NONE:
+		return "";
+	case EARLIER:
+		return "< ";
+	case EARLIER_EQUAL:
+	       return "<= ";
+	case EQUAL:
+	       return "= ";
+	case LATER_EQUAL:
+	      return ">= ";
+	case LATER:
+	     return "> ";
+	}
+
+	return "";
+}
+
+/*
+ * Returns a printable string for pkg's dependency at the specified idx. The
+ * resultant string must be passed to free() by the caller.
+ */
+char *
+pkg_depend_str(pkg_t *pkg, int idx)
+{
+	int i;
+	unsigned int len;
+	char *str;
+	compound_depend_t *cdep;
+	depend_t *dep;
+
+	len = 0;
+	cdep = &pkg->depends[idx];
+
+	/* calculate string length */
+	for (i=0; i<cdep->possibility_count; i++) {
+		dep = cdep->possibilities[i];
+
+		if (i != 0)
+			len += 3; /* space, pipe, space */
+
+		len += strlen(dep->pkg->name);
+
+		if (dep->version) {
+			len += 2; /* space, left parenthesis */
+			len += 3; /* constraint string (<=, >=, etc), space */
+			len += strlen(dep->version);
+			len += 1; /* right parenthesis */
+		}
+	}
+
+	str = xmalloc(len + 1); /* +1 for the NULL terminator */
+	str[0] = '\0';
+
+	for (i=0; i<cdep->possibility_count; i++) {
+		dep = cdep->possibilities[i];
+
+		if (i != 0)
+			strncat(str, " | ", len);
+
+		strncat(str, dep->pkg->name, len);
+
+		if (dep->version) {
+			strncat(str, " (", len);
+			strncat(str, constraint_to_str(dep->constraint), len);
+			strncat(str, dep->version, len);
+			strncat(str, ")", len);
+		}
+	}
+
+	return str;
+}
+
+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg)
+{
+	compound_depend_t * depends;
+	int count, othercount;
+	int i, j;
+	abstract_pkg_t * ab_depend;
+	abstract_pkg_t ** temp;
+
+	count = pkg->pre_depends_count +
+			pkg->depends_count +
+			pkg->recommends_count +
+			pkg->suggests_count;
+
+	for (i = 0; i < count; i++) {
+		depends = &pkg->depends[i];
+		if (depends->type != PREDEPEND
+		    && depends->type != DEPEND
+		    && depends->type != RECOMMEND)
+			continue;
+		for (j = 0; j < depends->possibility_count; j++) {
+			ab_depend = depends->possibilities[j]->pkg;
+			if (!ab_depend->depended_upon_by) {
+				ab_depend->depended_upon_by =
+					xcalloc(1, sizeof(abstract_pkg_t *));
+			}
+
+			temp = ab_depend->depended_upon_by;
+			othercount = 1;
+			while (*temp) {
+			    temp++;
+			    othercount++;
+			}
+			*temp = ab_pkg;
+
+			ab_depend->depended_upon_by =
+				xrealloc(ab_depend->depended_upon_by,
+				(othercount + 1) * sizeof(abstract_pkg_t *));
+
+			/* the array may have been moved by realloc */
+			temp = ab_depend->depended_upon_by + othercount;
+			*temp = NULL;
+		}
+	}
+}
+
+static depend_t * depend_init(void)
+{
+    depend_t * d = xcalloc(1, sizeof(depend_t));
+    d->constraint = NONE;
+    d->version = NULL;
+    d->pkg = NULL;
+
+    return d;
+}
+
+static int parseDepends(compound_depend_t *compound_depend,
+			char * depend_str)
+{
+     char * pkg_name, buffer[2048];
+     unsigned int num_of_ors = 0;
+     int i;
+     char * src, * dest;
+     depend_t ** possibilities;
+
+     /* first count the number of ored possibilities for satisfying dependency */
+     src = depend_str;
+     while(*src)
+	  if(*src++ == '|')
+	       num_of_ors++;
+
+     compound_depend->type = DEPEND;
+
+     compound_depend->possibility_count = num_of_ors + 1;
+     possibilities = xcalloc((num_of_ors + 1), sizeof(depend_t *) );
+     compound_depend->possibilities = possibilities;
+
+     src = depend_str;
+     for(i = 0; i < num_of_ors + 1; i++){
+	  possibilities[i] = depend_init();
+	  /* gobble up just the name first */
+	  dest = buffer;
+	  while(*src &&
+		!isspace(*src) &&
+		(*src != '(') &&
+		(*src != '*') &&
+		(*src != '|'))
+	       *dest++ = *src++;
+	  *dest = '\0';
+	  pkg_name = trim_xstrdup(buffer);
+
+	  /* now look at possible version info */
+
+	  /* skip to next chars */
+	  if(isspace(*src))
+	       while(*src && isspace(*src)) src++;
+
+	  /* extract constraint and version */
+	  if(*src == '('){
+	       src++;
+	       if(!strncmp(src, "<<", 2)){
+		    possibilities[i]->constraint = EARLIER;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, "<=", 2)){
+		    possibilities[i]->constraint = EARLIER_EQUAL;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, ">=", 2)){
+		    possibilities[i]->constraint = LATER_EQUAL;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, ">>", 2)){
+		    possibilities[i]->constraint = LATER;
+		    src += 2;
+	       }
+	       else if(!strncmp(src, "=", 1)){
+		    possibilities[i]->constraint = EQUAL;
+		    src++;
+	       }
+	       /* should these be here to support deprecated designations; dpkg does */
+	       else if(!strncmp(src, "<", 1)){
+		    possibilities[i]->constraint = EARLIER_EQUAL;
+		    src++;
+	       }
+	       else if(!strncmp(src, ">", 1)){
+		    possibilities[i]->constraint = LATER_EQUAL;
+		    src++;
+	       }
+
+	       /* now we have any constraint, pass space to version string */
+	       while(isspace(*src)) src++;
+
+	       /* this would be the version string */
+	       dest = buffer;
+	       while(*src && *src != ')')
+		    *dest++ = *src++;
+	       *dest = '\0';
+
+	       possibilities[i]->version = trim_xstrdup(buffer);
+	  }
+	  /* hook up the dependency to its abstract pkg */
+	  possibilities[i]->pkg = ensure_abstract_pkg_by_name(pkg_name);
+
+	  free(pkg_name);
+
+	  /* now get past the ) and any possible | chars */
+	  while(*src &&
+		(isspace(*src) ||
+		 (*src == ')') ||
+		 (*src == '|')))
+	       src++;
+	  if (*src == '*')
+	  {
+	       compound_depend->type = GREEDY_DEPEND;
+	       src++;
+	  }
+     }
+
+     return 0;
+}
diff --git a/src/libopkg/pkg_depends.h b/src/libopkg/pkg_depends.h
new file mode 100644
index 0000000..5d1f074
--- /dev/null
+++ b/src/libopkg/pkg_depends.h
@@ -0,0 +1,90 @@
+/* pkg_depends.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEPENDS_H
+#define PKG_DEPENDS_H
+
+#include "pkg.h"
+#include "pkg_hash.h"
+
+enum depend_type {
+    PREDEPEND,
+    DEPEND,
+    CONFLICTS,
+    GREEDY_DEPEND,
+    RECOMMEND,
+    SUGGEST
+};
+typedef enum depend_type depend_type_t;
+
+enum version_constraint {
+    NONE,
+    EARLIER,
+    EARLIER_EQUAL,
+    EQUAL,
+    LATER_EQUAL,
+    LATER
+};
+typedef enum version_constraint version_constraint_t;
+
+struct depend{
+    version_constraint_t constraint;
+    char * version;
+    abstract_pkg_t * pkg;
+};
+typedef struct depend depend_t;
+
+struct compound_depend{
+    depend_type_t type;
+    int possibility_count;
+    struct depend ** possibilities;
+};
+typedef struct compound_depend compound_depend_t;
+
+void buildProvides(abstract_pkg_t * ab_pkg, pkg_t * pkg);
+void buildConflicts(pkg_t * pkg);
+void buildReplaces(abstract_pkg_t * ab_pkg, pkg_t * pkg);
+void buildDepends(pkg_t * pkg);
+
+/**
+ * pkg_replaces returns 1 if pkg->replaces contains one of replacee's provides and 0
+ * otherwise.
+ */
+int pkg_replaces(pkg_t *pkg, pkg_t *replacee);
+
+/**
+ * pkg_conflicts_abstract returns 1 if pkg->conflicts contains conflictee provides and 0
+ * otherwise.
+ */
+int pkg_conflicts_abstract(pkg_t *pkg, abstract_pkg_t *conflicts);
+
+/**
+ * pkg_conflicts returns 1 if pkg->conflicts contains one of conflictee's provides and 0
+ * otherwise.
+ */
+int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
+
+char *pkg_depend_str(pkg_t *pkg, int index);
+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
+int version_constraints_satisfied(depend_t * depends, pkg_t * pkg);
+int pkg_hash_fetch_unsatisfied_dependencies(pkg_t * pkg, pkg_vec_t *depends, char *** unresolved);
+pkg_vec_t * pkg_hash_fetch_conflicts(pkg_t * pkg);
+int pkg_dependence_satisfiable(depend_t *depend);
+int pkg_dependence_satisfied(depend_t *depend);
+const char* constraint_to_str(enum version_constraint c);
+
+#endif
diff --git a/src/libopkg/pkg_dest.c b/src/libopkg/pkg_dest.c
new file mode 100644
index 0000000..d56dd78
--- /dev/null
+++ b/src/libopkg/pkg_dest.c
@@ -0,0 +1,82 @@
+/* pkg_dest.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_dest.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char * lists_dir)
+{
+    dest->name = xstrdup(name);
+
+    /* Guarantee that dest->root_dir ends with a '/' */
+    if (root_dir[strlen(root_dir) -1] == '/') {
+	dest->root_dir = xstrdup(root_dir);
+    } else {
+	sprintf_alloc(&dest->root_dir, "%s/", root_dir);
+    }
+    file_mkdir_hier(dest->root_dir, 0755);
+
+    sprintf_alloc(&dest->opkg_dir, "%s%s",
+		  dest->root_dir, OPKG_STATE_DIR_PREFIX);
+    file_mkdir_hier(dest->opkg_dir, 0755);
+
+    if (lists_dir[0] == '/')
+        sprintf_alloc(&dest->lists_dir, "%s", lists_dir);
+    else
+        sprintf_alloc(&dest->lists_dir, "/%s", lists_dir);
+
+    file_mkdir_hier(dest->lists_dir, 0755);
+
+    sprintf_alloc(&dest->info_dir, "%s/%s",
+		  dest->opkg_dir, OPKG_INFO_DIR_SUFFIX);
+    file_mkdir_hier(dest->info_dir, 0755);
+
+    sprintf_alloc(&dest->status_file_name, "%s/%s",
+		  dest->opkg_dir, OPKG_STATUS_FILE_SUFFIX);
+
+    return 0;
+}
+
+void pkg_dest_deinit(pkg_dest_t *dest)
+{
+    free(dest->name);
+    dest->name = NULL;
+
+    free(dest->root_dir);
+    dest->root_dir = NULL;
+
+    free(dest->opkg_dir);
+    dest->opkg_dir = NULL;
+
+    free(dest->lists_dir);
+    dest->lists_dir = NULL;
+
+    free(dest->info_dir);
+    dest->info_dir = NULL;
+
+    free(dest->status_file_name);
+    dest->status_file_name = NULL;
+
+    dest->root_dir = NULL;
+}
diff --git a/src/libopkg/pkg_dest.h b/src/libopkg/pkg_dest.h
new file mode 100644
index 0000000..4ad417e
--- /dev/null
+++ b/src/libopkg/pkg_dest.h
@@ -0,0 +1,39 @@
+/* pkg_dest.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEST_H
+#define PKG_DEST_H
+
+#include <stdio.h>
+
+typedef struct pkg_dest pkg_dest_t;
+struct pkg_dest
+{
+    char *name;
+    char *root_dir;
+    char *opkg_dir;
+    char *lists_dir;
+    char *info_dir;
+    char *status_file_name;
+    FILE *status_fp;
+};
+
+int pkg_dest_init(pkg_dest_t *dest, const char *name, const char *root_dir,const char *lists_dir);
+void pkg_dest_deinit(pkg_dest_t *dest);
+
+#endif
+
diff --git a/src/libopkg/pkg_dest_list.c b/src/libopkg/pkg_dest_list.c
new file mode 100644
index 0000000..f5f2e1d
--- /dev/null
+++ b/src/libopkg/pkg_dest_list.c
@@ -0,0 +1,77 @@
+/* pkg_dest_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_dest.h"
+#include "void_list.h"
+#include "pkg_dest_list.h"
+#include "libbb/libbb.h"
+
+void pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data)
+{
+    void_list_elt_init((void_list_elt_t *) elt, data);
+}
+
+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt)
+{
+    void_list_elt_deinit((void_list_elt_t *) elt);
+}
+
+void pkg_dest_list_init(pkg_dest_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void pkg_dest_list_deinit(pkg_dest_list_t *list)
+{
+    pkg_dest_list_elt_t *iter, *n;
+    pkg_dest_t *pkg_dest;
+
+    list_for_each_entry_safe(iter, n,  &list->head, node) {
+	pkg_dest = (pkg_dest_t *)iter->data;
+	pkg_dest_deinit(pkg_dest);
+
+	/* malloced in pkg_dest_list_append */
+	free(pkg_dest);
+	iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
+				 const char *root_dir,const char *lists_dir)
+{
+    pkg_dest_t *pkg_dest;
+
+    /* freed in pkg_dest_list_deinit */
+    pkg_dest = xcalloc(1, sizeof(pkg_dest_t));
+    pkg_dest_init(pkg_dest, name, root_dir,lists_dir);
+    void_list_append((void_list_t *) list, pkg_dest);
+
+    return pkg_dest;
+}
+
+void pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list)
+{
+    return (pkg_dest_list_elt_t *) void_list_pop((void_list_t *) list);
+}
diff --git a/src/libopkg/pkg_dest_list.h b/src/libopkg/pkg_dest_list.h
new file mode 100644
index 0000000..33aef19
--- /dev/null
+++ b/src/libopkg/pkg_dest_list.h
@@ -0,0 +1,39 @@
+/* pkg_dest_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_DEST_LIST_H
+#define PKG_DEST_LIST_H
+
+#include "pkg_dest.h"
+
+typedef struct void_list_elt pkg_dest_list_elt_t;
+
+typedef struct void_list pkg_dest_list_t;
+
+void pkg_dest_list_elt_init(pkg_dest_list_elt_t *elt, pkg_dest_t *data);
+void pkg_dest_list_elt_deinit(pkg_dest_list_elt_t *elt);
+
+void pkg_dest_list_init(pkg_dest_list_t *list);
+void pkg_dest_list_deinit(pkg_dest_list_t *list);
+
+pkg_dest_t *pkg_dest_list_append(pkg_dest_list_t *list, const char *name,
+				 const char *root_dir,const char* lists_dir);
+void pkg_dest_list_push(pkg_dest_list_t *list, pkg_dest_t *data);
+pkg_dest_list_elt_t *pkg_dest_list_pop(pkg_dest_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/pkg_extract.c b/src/libopkg/pkg_extract.c
new file mode 100644
index 0000000..0f21e40
--- /dev/null
+++ b/src/libopkg/pkg_extract.c
@@ -0,0 +1,99 @@
+/* pkg_extract.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "pkg_extract.h"
+#include "libbb/libbb.h"
+#include "file_util.h"
+#include "sprintf_alloc.h"
+
+int
+pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream)
+{
+	int err;
+	deb_extract(pkg->local_filename, stream,
+			extract_control_tar_gz
+			| extract_to_stream,
+			NULL, "control", &err);
+	return err;
+}
+
+int
+pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg, const char *dir,
+		const char *prefix)
+{
+	int err;
+	char *dir_with_prefix;
+
+	sprintf_alloc(&dir_with_prefix, "%s/%s", dir, prefix);
+
+	deb_extract(pkg->local_filename, stderr,
+			extract_control_tar_gz
+			| extract_all_to_fs| extract_preserve_date
+			| extract_unconditional,
+			dir_with_prefix, NULL, &err);
+
+	free(dir_with_prefix);
+	return err;
+}
+
+int
+pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir)
+{
+	return pkg_extract_control_files_to_dir_with_prefix(pkg, dir, "");
+}
+
+
+int
+pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir)
+{
+	int err;
+
+	deb_extract(pkg->local_filename, stderr,
+		extract_data_tar_gz
+		| extract_all_to_fs| extract_preserve_date
+		| extract_unconditional,
+		dir, NULL, &err);
+
+	return err;
+}
+
+int
+pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *stream)
+{
+	int err;
+
+    /* XXX: DPKG_INCOMPATIBILITY: deb_extract will extract all of the
+       data file names with a '.' as the first character. I've taught
+       opkg how to cope with the presence or absence of the '.', but
+       this may trip up dpkg.
+
+       For all I know, this could actually be a bug in opkg-build. So,
+       I'll have to try installing some .debs and comparing the *.list
+       files.
+
+       If we wanted to, we could workaround the deb_extract behavior
+       right here, by writing to a tmpfile, then munging things as we
+       wrote to the actual stream. */
+
+	deb_extract(pkg->local_filename, stream,
+		extract_quiet | extract_data_tar_gz | extract_list,
+		NULL, NULL, &err);
+
+	return err;
+}
diff --git a/src/libopkg/pkg_extract.h b/src/libopkg/pkg_extract.h
new file mode 100644
index 0000000..b83b41b
--- /dev/null
+++ b/src/libopkg/pkg_extract.h
@@ -0,0 +1,31 @@
+/* pkg_extract.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_EXTRACT_H
+#define PKG_EXTRACT_H
+
+#include "pkg.h"
+
+int pkg_extract_control_file_to_stream(pkg_t *pkg, FILE *stream);
+int pkg_extract_control_files_to_dir(pkg_t *pkg, const char *dir);
+int pkg_extract_control_files_to_dir_with_prefix(pkg_t *pkg,
+						 const char *dir,
+						 const char *prefix);
+int pkg_extract_data_files_to_dir(pkg_t *pkg, const char *dir);
+int pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *file);
+
+#endif
diff --git a/src/libopkg/pkg_hash.c b/src/libopkg/pkg_hash.c
new file mode 100644
index 0000000..a99cf6b
--- /dev/null
+++ b/src/libopkg/pkg_hash.c
@@ -0,0 +1,735 @@
+/* opkg_hash.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+
+#include "hash_table.h"
+#include "release.h"
+#include "pkg.h"
+#include "opkg_message.h"
+#include "pkg_vec.h"
+#include "pkg_hash.h"
+#include "parse_util.h"
+#include "pkg_parse.h"
+#include "opkg_utils.h"
+#include "sprintf_alloc.h"
+#include "file_util.h"
+#include "libbb/libbb.h"
+
+void
+pkg_hash_init(void)
+{
+	hash_table_init("pkg-hash", &conf->pkg_hash,
+			OPKG_CONF_DEFAULT_HASH_LEN);
+}
+
+static void
+free_pkgs(const char *key, void *entry, void *data)
+{
+	int i;
+	abstract_pkg_t *ab_pkg;
+
+	/* Each entry in the hash table is an abstract package, which contains
+	 * a list of packages that provide the abstract package.
+	 */
+
+	ab_pkg = (abstract_pkg_t*) entry;
+
+	if (ab_pkg->pkgs) {
+		for (i = 0; i < ab_pkg->pkgs->len; i++) {
+			pkg_deinit (ab_pkg->pkgs->pkgs[i]);
+			free (ab_pkg->pkgs->pkgs[i]);
+		}
+	}
+
+	abstract_pkg_vec_free (ab_pkg->provided_by);
+	abstract_pkg_vec_free (ab_pkg->replaced_by);
+	pkg_vec_free (ab_pkg->pkgs);
+	free (ab_pkg->depended_upon_by);
+	free (ab_pkg->name);
+	free (ab_pkg);
+}
+
+void
+pkg_hash_deinit(void)
+{
+	hash_table_foreach(&conf->pkg_hash, free_pkgs, NULL);
+	hash_table_deinit(&conf->pkg_hash);
+}
+
+int
+dist_hash_add_from_file(const char *lists_dir, pkg_src_t *dist)
+{
+	nv_pair_list_elt_t *l;
+	char *list_file, *subname;
+
+	list_for_each_entry(l , &conf->arch_list.head, node) {
+		nv_pair_t *nv = (nv_pair_t *)l->data;
+		sprintf_alloc(&subname, "%s-%s", dist->name, nv->name);
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, subname);
+
+		if (file_exists(list_file)) {
+			if (pkg_hash_add_from_file(list_file, dist, NULL, 0)) {
+				free(list_file);
+				return -1;
+			}
+			pkg_src_list_append (&conf->pkg_src_list, subname, dist->value, "__dummy__", 0);
+		}
+
+		free(list_file);
+	}
+
+	return 0;
+}
+
+
+int
+pkg_hash_add_from_file(const char *file_name,
+			pkg_src_t *src, pkg_dest_t *dest, int is_status_file)
+{
+	pkg_t *pkg;
+	FILE *fp;
+	char *buf;
+	const size_t len = 4096;
+	int ret = 0;
+
+	fp = fopen(file_name, "r");
+	if (fp == NULL) {
+		opkg_perror(ERROR, "Failed to open %s", file_name);
+		return -1;
+	}
+
+	buf = xmalloc(len);
+
+	do {
+		pkg = pkg_new();
+		pkg->src = src;
+		pkg->dest = dest;
+
+		ret = parse_from_stream_nomalloc(pkg_parse_line, pkg, fp, 0,
+				&buf, len);
+		if (pkg->name == NULL) {
+			/* probably just a blank line */
+			ret = 1;
+		}
+		if (ret) {
+			pkg_deinit (pkg);
+			free(pkg);
+			if (ret == -1)
+				break;
+			if (ret == 1)
+				/* Probably a blank line, continue parsing. */
+				ret = 0;
+			continue;
+		}
+
+		if (!pkg->architecture || !pkg->arch_priority) {
+			char *version_str = pkg_version_str_alloc(pkg);
+			opkg_msg(NOTICE, "Package %s version %s has no "
+					"valid architecture, ignoring.\n",
+					pkg->name, version_str);
+			free(version_str);
+			continue;
+		}
+
+		hash_insert_pkg(pkg, is_status_file);
+
+	} while (!feof(fp));
+
+	free(buf);
+	fclose(fp);
+
+	return ret;
+}
+
+/*
+ * Load in feed files from the cached "src" and/or "src/gz" locations.
+ */
+int
+pkg_hash_load_feeds(void)
+{
+	pkg_src_list_elt_t *iter;
+	pkg_src_t *src, *subdist;
+	char *list_file, *lists_dir;
+
+	opkg_msg(INFO, "\n");
+
+	lists_dir = conf->restrict_to_default_dest ?
+		conf->default_dest->lists_dir : conf->lists_dir;
+
+	for (iter = void_list_first(&conf->dist_src_list); iter;
+			iter = void_list_next(&conf->dist_src_list, iter)) {
+
+		src = (pkg_src_t *)iter->data;
+
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
+
+		if (file_exists(list_file)) {
+			int i;
+			release_t *release = release_new();
+			if(release_init_from_file(release, list_file)) {
+				free(list_file);
+				return -1;
+			}
+
+			unsigned int ncomp;
+			const char **comps = release_comps(release, &ncomp);
+			subdist = (pkg_src_t *) xmalloc(sizeof(pkg_src_t));
+			memcpy(subdist, src, sizeof(pkg_src_t));
+
+			for(i = 0; i < ncomp; i++){
+				subdist->name = NULL;
+				sprintf_alloc(&subdist->name, "%s-%s", src->name, comps[i]);
+				if (dist_hash_add_from_file(lists_dir, subdist)) {
+					free(subdist->name); free(subdist);
+					free(list_file);
+					return -1;
+				}
+			}
+			free(subdist->name); free(subdist);
+		}
+		free(list_file);
+	}
+
+	for (iter = void_list_first(&conf->pkg_src_list); iter;
+			iter = void_list_next(&conf->pkg_src_list, iter)) {
+
+		src = (pkg_src_t *)iter->data;
+
+		sprintf_alloc(&list_file, "%s/%s", lists_dir, src->name);
+
+		if (file_exists(list_file)) {
+			if (pkg_hash_add_from_file(list_file, src, NULL, 0)) {
+				free(list_file);
+				return -1;
+			}
+		}
+		free(list_file);
+	}
+
+	return 0;
+}
+
+/*
+ * Load in status files from the configured "dest"s.
+ */
+int
+pkg_hash_load_status_files(void)
+{
+	pkg_dest_list_elt_t *iter;
+	pkg_dest_t *dest;
+
+	opkg_msg(INFO, "\n");
+
+	for (iter = void_list_first(&conf->pkg_dest_list); iter;
+			iter = void_list_next(&conf->pkg_dest_list, iter)) {
+
+		dest = (pkg_dest_t *)iter->data;
+
+		if (file_exists(dest->status_file_name)) {
+			if (pkg_hash_add_from_file(dest->status_file_name, NULL, dest, 1))
+				return -1;
+		}
+	}
+
+	return 0;
+}
+
+static abstract_pkg_t *
+abstract_pkg_fetch_by_name(const char * pkg_name)
+{
+	return (abstract_pkg_t *)hash_table_get(&conf->pkg_hash, pkg_name);
+}
+
+pkg_t *
+pkg_hash_fetch_best_installation_candidate(abstract_pkg_t *apkg,
+		int (*constraint_fcn)(pkg_t *pkg, void *cdata),
+		void *cdata, int quiet)
+{
+     int i, j;
+     int nprovides = 0;
+     int nmatching = 0;
+     int wrong_arch_found = 0;
+     pkg_vec_t *matching_pkgs;
+     abstract_pkg_vec_t *matching_apkgs;
+     abstract_pkg_vec_t *provided_apkg_vec;
+     abstract_pkg_t **provided_apkgs;
+     abstract_pkg_vec_t *providers;
+     pkg_t *latest_installed_parent = NULL;
+     pkg_t *latest_matching = NULL;
+     pkg_t *priorized_matching = NULL;
+     pkg_t *held_pkg = NULL;
+     pkg_t *good_pkg_by_name = NULL;
+
+     if (apkg == NULL || apkg->provided_by == NULL || (apkg->provided_by->len == 0))
+	  return NULL;
+
+     matching_pkgs = pkg_vec_alloc();
+     matching_apkgs = abstract_pkg_vec_alloc();
+     providers = abstract_pkg_vec_alloc();
+
+     opkg_msg(DEBUG, "Best installation candidate for %s:\n", apkg->name);
+
+     provided_apkg_vec = apkg->provided_by;
+     nprovides = provided_apkg_vec->len;
+     provided_apkgs = provided_apkg_vec->pkgs;
+     if (nprovides > 1)
+	  opkg_msg(DEBUG, "apkg=%s nprovides=%d.\n", apkg->name, nprovides);
+
+     /* accumulate all the providers */
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *provider_apkg = provided_apkgs[i];
+	  opkg_msg(DEBUG, "Adding %s to providers.\n", provider_apkg->name);
+	  abstract_pkg_vec_insert(providers, provider_apkg);
+     }
+     nprovides = providers->len;
+
+     for (i = 0; i < nprovides; i++) {
+	  abstract_pkg_t *provider_apkg = abstract_pkg_vec_get(providers, i);
+	  abstract_pkg_t *replacement_apkg = NULL;
+	  pkg_vec_t *vec;
+
+	  if (provider_apkg->replaced_by && provider_apkg->replaced_by->len) {
+	       replacement_apkg = provider_apkg->replaced_by->pkgs[0];
+	       if (provider_apkg->replaced_by->len > 1) {
+		    opkg_msg(NOTICE, "Multiple replacers for %s, "
+				"using first one (%s).\n",
+				provider_apkg->name, replacement_apkg->name);
+	       }
+	  }
+
+	  if (replacement_apkg)
+	       opkg_msg(DEBUG, "replacement_apkg=%s for provider_apkg=%s.\n",
+			    replacement_apkg->name, provider_apkg->name);
+
+	  if (replacement_apkg && (replacement_apkg != provider_apkg)) {
+	       if (abstract_pkg_vec_contains(providers, replacement_apkg))
+		    continue;
+	       else
+		    provider_apkg = replacement_apkg;
+	  }
+
+	  if (!(vec = provider_apkg->pkgs)) {
+	       opkg_msg(DEBUG, "No pkgs for provider_apkg %s.\n",
+			       provider_apkg->name);
+	       continue;
+	  }
+
+
+	  /* now check for supported architecture */
+	  {
+	       int max_count = 0;
+
+	       /* count packages matching max arch priority and keep track of last one */
+	       for (j=0; j<vec->len; j++) {
+		    pkg_t *maybe = vec->pkgs[j];
+		    opkg_msg(DEBUG, "%s arch=%s arch_priority=%d version=%s.\n",
+				 maybe->name, maybe->architecture,
+				 maybe->arch_priority, maybe->version);
+                    /* We make sure not to add the same package twice. Need to search for the reason why
+                       they show up twice sometimes. */
+		    if ((maybe->arch_priority > 0) && (! pkg_vec_contains(matching_pkgs, maybe))) {
+			 max_count++;
+			 abstract_pkg_vec_insert(matching_apkgs, maybe->parent);
+			 pkg_vec_insert(matching_pkgs, maybe);
+		    }
+	       }
+
+		if (vec->len > 0 && matching_pkgs->len < 1)
+			wrong_arch_found = 1;
+	  }
+     }
+
+     if (matching_pkgs->len < 1) {
+	  if (wrong_arch_found)
+	        opkg_msg(ERROR, "Packages for %s found, but"
+			" incompatible with the architectures configured\n",
+			apkg->name);
+          pkg_vec_free(matching_pkgs);
+          abstract_pkg_vec_free(matching_apkgs);
+          abstract_pkg_vec_free(providers);
+	  return NULL;
+     }
+
+
+     if (matching_pkgs->len > 1)
+	  pkg_vec_sort(matching_pkgs, pkg_name_version_and_architecture_compare);
+     if (matching_apkgs->len > 1)
+	  abstract_pkg_vec_sort(matching_pkgs, abstract_pkg_name_compare);
+
+     for (i = 0; i < matching_pkgs->len; i++) {
+	  pkg_t *matching = matching_pkgs->pkgs[i];
+          if (constraint_fcn(matching, cdata)) {
+             opkg_msg(DEBUG, "Candidate: %s %s.\n",
+			     matching->name, matching->version) ;
+             good_pkg_by_name = matching;
+	     /* It has been provided by hand, so it is what user want */
+             if (matching->provided_by_hand == 1)
+                break;
+          }
+     }
+
+
+     for (i = 0; i < matching_pkgs->len; i++) {
+	  pkg_t *matching = matching_pkgs->pkgs[i];
+	  latest_matching = matching;
+	  if (matching->parent->state_status == SS_INSTALLED || matching->parent->state_status == SS_UNPACKED)
+	       latest_installed_parent = matching;
+	  if (matching->state_flag & (SF_HOLD|SF_PREFER)) {
+	       if (held_pkg)
+		    opkg_msg(NOTICE, "Multiple packages (%s and %s) providing"
+				" same name marked HOLD or PREFER. "
+				"Using latest.\n",
+				held_pkg->name, matching->name);
+	       held_pkg = matching;
+	  }
+     }
+
+     if (!good_pkg_by_name && !held_pkg && !latest_installed_parent && matching_apkgs->len > 1 && !quiet) {
+          int prio = 0;
+          for (i = 0; i < matching_pkgs->len; i++) {
+              pkg_t *matching = matching_pkgs->pkgs[i];
+                  if (matching->arch_priority > prio) {
+                      priorized_matching = matching;
+                      prio = matching->arch_priority;
+                      opkg_msg(DEBUG, "Match %s with priority %i.\n",
+				matching->name, prio);
+                  }
+              }
+
+          }
+
+     if (conf->verbosity >= INFO && matching_apkgs->len > 1) {
+	  opkg_msg(INFO, "%d matching pkgs for apkg=%s:\n",
+				matching_pkgs->len, apkg->name);
+	  for (i = 0; i < matching_pkgs->len; i++) {
+	       pkg_t *matching = matching_pkgs->pkgs[i];
+	       opkg_msg(INFO, "%s %s %s\n",
+			matching->name, matching->version,
+			matching->architecture);
+	  }
+     }
+
+     nmatching = matching_apkgs->len;
+
+     pkg_vec_free(matching_pkgs);
+     abstract_pkg_vec_free(matching_apkgs);
+     abstract_pkg_vec_free(providers);
+
+     if (good_pkg_by_name) {   /* We found a good candidate, we will install it */
+	  return good_pkg_by_name;
+     }
+     if (held_pkg) {
+	  opkg_msg(INFO, "Using held package %s.\n", held_pkg->name);
+	  return held_pkg;
+     }
+     if (latest_installed_parent) {
+	  opkg_msg(INFO, "Using latest version of installed package %s.\n",
+			latest_installed_parent->name);
+	  return latest_installed_parent;
+     }
+     if (priorized_matching) {
+	  opkg_msg(INFO, "Using priorized matching %s %s %s.\n",
+			priorized_matching->name, priorized_matching->version,
+			priorized_matching->architecture);
+	  return priorized_matching;
+     }
+     if (nmatching > 1) {
+	  opkg_msg(INFO, "No matching pkg out of %d matching_apkgs.\n",
+			nmatching);
+	  return NULL;
+     }
+     if (latest_matching) {
+	  opkg_msg(INFO, "Using latest matching %s %s %s.\n",
+			latest_matching->name, latest_matching->version,
+			latest_matching->architecture);
+	  return latest_matching;
+     }
+     return NULL;
+}
+
+static int
+pkg_name_constraint_fcn(pkg_t *pkg, void *cdata)
+{
+	const char *name = (const char *)cdata;
+
+	if (strcmp(pkg->name, name) == 0)
+		return 1;
+	else
+		return 0;
+}
+
+static pkg_vec_t *
+pkg_vec_fetch_by_name(const char *pkg_name)
+{
+	abstract_pkg_t * ab_pkg;
+
+	if(!(ab_pkg = abstract_pkg_fetch_by_name(pkg_name)))
+		return NULL;
+
+	if (ab_pkg->pkgs)
+		return ab_pkg->pkgs;
+
+	if (ab_pkg->provided_by) {
+		abstract_pkg_t *abpkg =  abstract_pkg_vec_get(ab_pkg->provided_by, 0);
+		if (abpkg != NULL)
+			return abpkg->pkgs;
+		else
+			return ab_pkg->pkgs;
+	}
+
+	return NULL;
+}
+
+
+pkg_t *
+pkg_hash_fetch_best_installation_candidate_by_name(const char *name)
+{
+	abstract_pkg_t *apkg = NULL;
+
+	if (!(apkg = abstract_pkg_fetch_by_name(name)))
+		return NULL;
+
+	return pkg_hash_fetch_best_installation_candidate(apkg,
+				pkg_name_constraint_fcn, apkg->name, 0);
+}
+
+
+pkg_t *
+pkg_hash_fetch_by_name_version(const char *pkg_name, const char * version)
+{
+	pkg_vec_t * vec;
+	int i;
+	char *version_str = NULL;
+
+	if(!(vec = pkg_vec_fetch_by_name(pkg_name)))
+		return NULL;
+
+	for(i = 0; i < vec->len; i++) {
+		version_str = pkg_version_str_alloc(vec->pkgs[i]);
+		if(!strcmp(version_str, version)) {
+			free(version_str);
+			break;
+		}
+		free(version_str);
+	}
+
+	if(i == vec->len)
+		return NULL;
+
+	return vec->pkgs[i];
+}
+
+pkg_t *
+pkg_hash_fetch_installed_by_name_dest(const char *pkg_name, pkg_dest_t *dest)
+{
+	pkg_vec_t * vec;
+	int i;
+
+	if (!(vec = pkg_vec_fetch_by_name(pkg_name))) {
+		return NULL;
+	}
+
+	for (i = 0; i < vec->len; i++)
+		if((vec->pkgs[i]->state_status == SS_INSTALLED
+				|| vec->pkgs[i]->state_status == SS_UNPACKED)
+				&& vec->pkgs[i]->dest == dest) {
+			return vec->pkgs[i];
+	}
+
+	return NULL;
+}
+
+pkg_t *
+pkg_hash_fetch_installed_by_name(const char *pkg_name)
+{
+	pkg_vec_t * vec;
+	int i;
+
+	if (!(vec = pkg_vec_fetch_by_name(pkg_name))) {
+		return NULL;
+	}
+
+	for (i = 0; i < vec->len; i++) {
+		if (vec->pkgs[i]->state_status == SS_INSTALLED
+				|| vec->pkgs[i]->state_status == SS_UNPACKED) {
+			return vec->pkgs[i];
+        	}
+	}
+
+	return NULL;
+}
+
+
+static void
+pkg_hash_fetch_available_helper(const char *pkg_name, void *entry, void *data)
+{
+	int j;
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *all = (pkg_vec_t *)data;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		pkg_vec_insert(all, pkg);
+	}
+}
+
+void
+pkg_hash_fetch_available(pkg_vec_t *all)
+{
+	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_available_helper,
+			all);
+}
+
+static void
+pkg_hash_fetch_all_installed_helper(const char *pkg_name, void *entry, void *data)
+{
+	abstract_pkg_t *ab_pkg = (abstract_pkg_t *)entry;
+	pkg_vec_t *all = (pkg_vec_t *)data;
+	pkg_vec_t *pkg_vec = ab_pkg->pkgs;
+	int j;
+
+	if (!pkg_vec)
+		return;
+
+	for (j = 0; j < pkg_vec->len; j++) {
+		pkg_t *pkg = pkg_vec->pkgs[j];
+		if (pkg->state_status == SS_INSTALLED
+				|| pkg->state_status == SS_UNPACKED)
+			pkg_vec_insert(all, pkg);
+	}
+}
+
+void
+pkg_hash_fetch_all_installed(pkg_vec_t *all)
+{
+	hash_table_foreach(&conf->pkg_hash, pkg_hash_fetch_all_installed_helper,
+			all);
+}
+
+/*
+ * This assumes that the abstract pkg doesn't exist.
+ */
+static abstract_pkg_t *
+add_new_abstract_pkg_by_name(const char *pkg_name)
+{
+	abstract_pkg_t *ab_pkg;
+
+	ab_pkg = abstract_pkg_new();
+
+	ab_pkg->name = xstrdup(pkg_name);
+	hash_table_insert(&conf->pkg_hash, pkg_name, ab_pkg);
+
+	return ab_pkg;
+}
+
+
+abstract_pkg_t *
+ensure_abstract_pkg_by_name(const char *pkg_name)
+{
+	abstract_pkg_t * ab_pkg;
+
+	if (!(ab_pkg = abstract_pkg_fetch_by_name(pkg_name)))
+		ab_pkg = add_new_abstract_pkg_by_name(pkg_name);
+
+	return ab_pkg;
+}
+
+void
+hash_insert_pkg(pkg_t *pkg, int set_status)
+{
+	abstract_pkg_t * ab_pkg;
+
+	ab_pkg = ensure_abstract_pkg_by_name(pkg->name);
+	if (!ab_pkg->pkgs)
+		ab_pkg->pkgs = pkg_vec_alloc();
+
+	if (pkg->state_status == SS_INSTALLED) {
+		ab_pkg->state_status = SS_INSTALLED;
+	} else if (pkg->state_status == SS_UNPACKED) {
+		ab_pkg->state_status = SS_UNPACKED;
+	}
+
+	buildDepends(pkg);
+
+	buildProvides(ab_pkg, pkg);
+
+	/* Need to build the conflicts graph before replaces for correct
+	 * calculation of replaced_by relation.
+	 */
+	buildConflicts(pkg);
+
+	buildReplaces(ab_pkg, pkg);
+
+	buildDependedUponBy(pkg, ab_pkg);
+
+	pkg_vec_insert_merge(ab_pkg->pkgs, pkg, set_status);
+	pkg->parent = ab_pkg;
+}
+
+static const char *
+strip_offline_root(const char *file_name)
+{
+	unsigned int len;
+
+	if (conf->offline_root) {
+		len = strlen(conf->offline_root);
+		if (strncmp(file_name, conf->offline_root, len) == 0)
+			file_name += len;
+	}
+
+	return file_name;
+}
+
+void
+file_hash_remove(const char *file_name)
+{
+	file_name = strip_offline_root(file_name);
+	hash_table_remove(&conf->file_hash, file_name);
+}
+
+pkg_t *
+file_hash_get_file_owner(const char *file_name)
+{
+	file_name = strip_offline_root(file_name);
+	return hash_table_get(&conf->file_hash, file_name);
+}
+
+void
+file_hash_set_file_owner(const char *file_name, pkg_t *owning_pkg)
+{
+	pkg_t *old_owning_pkg;
+
+	file_name = strip_offline_root(file_name);
+
+	old_owning_pkg = hash_table_get(&conf->file_hash, file_name);
+	hash_table_insert(&conf->file_hash, file_name, owning_pkg);
+
+	if (old_owning_pkg) {
+		pkg_get_installed_files(old_owning_pkg);
+		str_list_remove_elt(old_owning_pkg->installed_files, file_name);
+		pkg_free_installed_files(old_owning_pkg);
+
+		/* mark this package to have its filelist written */
+		old_owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+		owning_pkg->state_flag |= SF_FILELIST_CHANGED;
+	}
+}
diff --git a/src/libopkg/pkg_hash.h b/src/libopkg/pkg_hash.h
new file mode 100644
index 0000000..b3cf3d1
--- /dev/null
+++ b/src/libopkg/pkg_hash.h
@@ -0,0 +1,56 @@
+/* pkg_hash.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_HASH_H
+#define PKG_HASH_H
+
+#include "pkg.h"
+#include "pkg_src.h"
+#include "pkg_dest.h"
+#include "hash_table.h"
+
+
+void pkg_hash_init(void);
+void pkg_hash_deinit(void);
+
+void pkg_hash_fetch_available(pkg_vec_t *available);
+
+int dist_hash_add_from_file(const char *file_name, pkg_src_t *dist);
+int pkg_hash_add_from_file(const char *file_name, pkg_src_t *src,
+		pkg_dest_t *dest, int is_status_file);
+int pkg_hash_load_feeds(void);
+int pkg_hash_load_status_files(void);
+
+void hash_insert_pkg(pkg_t *pkg, int set_status);
+
+abstract_pkg_t * ensure_abstract_pkg_by_name(const char * pkg_name);
+void pkg_hash_fetch_all_installed(pkg_vec_t *installed);
+pkg_t * pkg_hash_fetch_by_name_version(const char *pkg_name,
+				       const char * version);
+pkg_t *pkg_hash_fetch_best_installation_candidate(abstract_pkg_t *apkg,
+						  int (*constraint_fcn)(pkg_t *pkg, void *data), void *cdata, int quiet);
+pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(const char *name);
+pkg_t *pkg_hash_fetch_installed_by_name(const char *pkg_name);
+pkg_t *pkg_hash_fetch_installed_by_name_dest(const char *pkg_name,
+					     pkg_dest_t *dest);
+
+void file_hash_remove(const char *file_name);
+pkg_t *file_hash_get_file_owner(const char *file_name);
+void file_hash_set_file_owner(const char *file_name, pkg_t *pkg);
+
+#endif
+
diff --git a/src/libopkg/pkg_parse.c b/src/libopkg/pkg_parse.c
new file mode 100644
index 0000000..406220b
--- /dev/null
+++ b/src/libopkg/pkg_parse.c
@@ -0,0 +1,285 @@
+/* pkg_parse.c - the opkg package management system
+
+   Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+   Steven M. Ayer
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <ctype.h>
+
+#include "opkg_utils.h"
+#include "pkg_parse.h"
+#include "libbb/libbb.h"
+
+#include "parse_util.h"
+
+static void
+parse_status(pkg_t *pkg, const char *sstr)
+{
+	char sw_str[64], sf_str[64], ss_str[64];
+
+	if (sscanf(sstr, "Status: %63s %63s %63s",
+				sw_str, sf_str, ss_str) != 3) {
+		opkg_msg(ERROR, "Failed to parse Status line for %s\n",
+				pkg->name);
+		return;
+	}
+
+	pkg->state_want = pkg_state_want_from_str(sw_str);
+	pkg->state_flag = pkg_state_flag_from_str(sf_str);
+	pkg->state_status = pkg_state_status_from_str(ss_str);
+}
+
+static void
+parse_conffiles(pkg_t *pkg, const char *cstr)
+{
+	char file_name[1024], md5sum[35];
+
+	if (sscanf(cstr, "%1023s %34s", file_name, md5sum) != 2) {
+		opkg_msg(ERROR, "Failed to parse Conffiles line for %s\n",
+				pkg->name);
+		return;
+	}
+
+	conffile_list_append(&pkg->conffiles, file_name, md5sum);
+}
+
+int
+parse_version(pkg_t *pkg, const char *vstr)
+{
+	char *colon;
+
+	if (strncmp(vstr, "Version:", 8) == 0)
+		vstr += 8;
+
+	while (*vstr && isspace(*vstr))
+		vstr++;
+
+	colon = strchr(vstr, ':');
+	if (colon) {
+		errno = 0;
+		pkg->epoch = strtoul(vstr, NULL, 10);
+		if (errno) {
+			opkg_perror(ERROR, "%s: invalid epoch", pkg->name);
+		}
+		vstr = ++colon;
+	} else {
+		pkg->epoch= 0;
+	}
+
+	pkg->version = xstrdup(vstr);
+	pkg->revision = strrchr(pkg->version,'-');
+
+	if (pkg->revision)
+		*pkg->revision++ = '\0';
+
+	return 0;
+}
+
+static int
+get_arch_priority(const char *arch)
+{
+	nv_pair_list_elt_t *l;
+
+	list_for_each_entry(l , &conf->arch_list.head, node) {
+		nv_pair_t *nv = (nv_pair_t *)l->data;
+		if (strcmp(nv->name, arch) == 0)
+			return strtol(nv->value, NULL, 0);
+	}
+	return 0;
+}
+
+int
+pkg_parse_line(void *ptr, const char *line, uint mask)
+{
+	pkg_t *pkg = (pkg_t *) ptr;
+
+	/* these flags are a bit hackish... */
+	static int reading_conffiles = 0, reading_description = 0;
+	int ret = 0;
+
+	/* Exclude globally masked fields. */
+	mask |= conf->pfm;
+
+	/* Flip the semantics of the mask. */
+	mask ^= PFM_ALL;
+
+	switch (*line) {
+	case 'A':
+		if ((mask & PFM_ARCHITECTURE ) && is_field("Architecture", line)) {
+			pkg->architecture = parse_simple("Architecture", line);
+			pkg->arch_priority = get_arch_priority(pkg->architecture);
+		} else if ((mask & PFM_AUTO_INSTALLED) && is_field("Auto-Installed", line)) {
+			char *tmp = parse_simple("Auto-Installed", line);
+			if (strcmp(tmp, "yes") == 0)
+			    pkg->auto_installed = 1;
+			free(tmp);
+		}
+		break;
+
+	case 'C':
+		if ((mask & PFM_CONFFILES) && is_field("Conffiles", line)) {
+			reading_conffiles = 1;
+			reading_description = 0;
+			goto dont_reset_flags;
+	    	}
+		else if ((mask & PFM_CONFLICTS) && is_field("Conflicts", line))
+			pkg->conflicts_str = parse_list(line, &pkg->conflicts_count, ',', 0);
+		break;
+
+	case 'D':
+		if ((mask & PFM_DESCRIPTION) && is_field("Description", line)) {
+			pkg->description = parse_simple("Description", line);
+			reading_conffiles = 0;
+			reading_description = 1;
+			goto dont_reset_flags;
+		} else if ((mask & PFM_DEPENDS) && is_field("Depends", line))
+			pkg->depends_str = parse_list(line, &pkg->depends_count, ',', 0);
+		break;
+
+	case 'E':
+		if((mask & PFM_ESSENTIAL) && is_field("Essential", line)) {
+			char *tmp = parse_simple("Essential", line);
+			if (strcmp(tmp, "yes") == 0)
+				pkg->essential = 1;
+			free(tmp);
+		}
+		break;
+
+	case 'F':
+		if((mask & PFM_FILENAME) && is_field("Filename", line))
+			pkg->filename = parse_simple("Filename", line);
+		break;
+
+	case 'I':
+		if ((mask & PFM_INSTALLED_SIZE) && is_field("Installed-Size", line)) {
+			char *tmp = parse_simple("Installed-Size", line);
+			pkg->installed_size = strtoul(tmp, NULL, 0);
+			free (tmp);
+		} else if ((mask & PFM_INSTALLED_TIME) && is_field("Installed-Time", line)) {
+			char *tmp = parse_simple("Installed-Time", line);
+			pkg->installed_time = strtoul(tmp, NULL, 0);
+			free (tmp);
+		}
+		break;
+
+	case 'M':
+		if ((mask & PFM_MD5SUM) && is_field("MD5sum:", line))
+			pkg->md5sum = parse_simple("MD5sum", line);
+			/* The old opkg wrote out status files with the wrong
+			* case for MD5sum, let's parse it either way */
+		else if ((mask & PFM_MD5SUM) && is_field("MD5Sum:", line)) 
+			pkg->md5sum = parse_simple("MD5Sum", line);
+		else if((mask & PFM_MAINTAINER) && is_field("Maintainer", line))
+			pkg->maintainer = parse_simple("Maintainer", line);
+		break;
+
+	case 'P':
+		if ((mask & PFM_PACKAGE) && is_field("Package", line))
+			pkg->name = parse_simple("Package", line);
+		else if ((mask & PFM_PRIORITY) && is_field("Priority", line))
+			pkg->priority = parse_simple("Priority", line);
+		else if ((mask & PFM_PROVIDES) && is_field("Provides", line))
+			pkg->provides_str = parse_list(line, &pkg->provides_count, ',', 0);
+		else if ((mask & PFM_PRE_DEPENDS) && is_field("Pre-Depends", line))
+			pkg->pre_depends_str = parse_list(line, &pkg->pre_depends_count, ',', 0);
+		break;
+
+	case 'R':
+		if ((mask & PFM_RECOMMENDS) && is_field("Recommends", line))
+			pkg->recommends_str = parse_list(line, &pkg->recommends_count, ',', 0);
+		else if ((mask & PFM_REPLACES) && is_field("Replaces", line))
+			pkg->replaces_str = parse_list(line, &pkg->replaces_count, ',', 0);
+
+		break;
+
+	case 'S':
+		if ((mask & PFM_SECTION) && is_field("Section", line))
+			pkg->section = parse_simple("Section", line);
+#ifdef HAVE_SHA256
+		else if ((mask & PFM_SHA256SUM) && is_field("SHA256sum", line))
+			pkg->sha256sum = parse_simple("SHA256sum", line);
+#endif
+		else if ((mask & PFM_SIZE) && is_field("Size", line)) {
+			char *tmp = parse_simple("Size", line);
+			pkg->size = strtoul(tmp, NULL, 0);
+			free (tmp);
+		} else if ((mask & PFM_SOURCE) && is_field("Source", line))
+			pkg->source = parse_simple("Source", line);
+		else if ((mask & PFM_STATUS) && is_field("Status", line))
+			parse_status(pkg, line);
+		else if ((mask & PFM_SUGGESTS) && is_field("Suggests", line))
+			pkg->suggests_str = parse_list(line, &pkg->suggests_count, ',', 0);
+		break;
+
+	case 'T':
+		if ((mask & PFM_TAGS) && is_field("Tags", line))
+			pkg->tags = parse_simple("Tags", line);
+		break;
+
+	case 'V':
+		if ((mask & PFM_VERSION) && is_field("Version", line))
+			parse_version(pkg, line);
+		break;
+
+	case ' ':
+		if ((mask & PFM_DESCRIPTION) && reading_description) {
+			pkg->description = xrealloc(pkg->description,
+						strlen(pkg->description)
+						+ 1 + strlen(line) + 1);
+			strcat(pkg->description, "\n");
+			strcat(pkg->description, (line));
+			goto dont_reset_flags;
+		} else if ((mask & PFM_CONFFILES) && reading_conffiles) {
+			parse_conffiles(pkg, line);
+			goto dont_reset_flags;
+		}
+
+		/* FALLTHROUGH */
+	default:
+		/* For package lists, signifies end of package. */
+		if(line_is_blank(line)) {
+			ret = 1;
+			break;
+		}
+	}
+
+	reading_description = 0;
+	reading_conffiles = 0;
+
+dont_reset_flags:
+
+	return ret;
+}
+
+int
+pkg_parse_from_stream(pkg_t *pkg, FILE *fp, uint mask)
+{
+	int ret;
+	char *buf;
+	const size_t len = 4096;
+
+	buf = xmalloc(len);
+	ret = parse_from_stream_nomalloc(pkg_parse_line, pkg, fp, mask, &buf, len);
+	if (pkg->name == NULL) {
+		/* probably just a blank line */
+		ret = 1;
+	}
+	free(buf);
+
+	return ret;
+}
diff --git a/src/libopkg/pkg_parse.h b/src/libopkg/pkg_parse.h
new file mode 100644
index 0000000..4e2b8e0
--- /dev/null
+++ b/src/libopkg/pkg_parse.h
@@ -0,0 +1,57 @@
+/* pkg_parse.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_PARSE_H
+#define PKG_PARSE_H
+
+#include "pkg.h"
+
+int parse_version(pkg_t *pkg, const char *raw);
+int pkg_parse_from_stream(pkg_t *pkg, FILE *fp, uint mask);
+int pkg_parse_line(void *ptr, const char *line, uint mask);
+
+/* package field mask */
+#define PFM_ARCHITECTURE	(1 << 1)
+#define PFM_AUTO_INSTALLED	(1 << 2)
+#define PFM_CONFFILES		(1 << 3)
+#define PFM_CONFLICTS		(1 << 4)
+#define PFM_DESCRIPTION		(1 << 5)
+#define PFM_DEPENDS		(1 << 6)
+#define PFM_ESSENTIAL		(1 << 7)
+#define PFM_FILENAME		(1 << 8)
+#define PFM_INSTALLED_SIZE	(1 << 9)
+#define PFM_INSTALLED_TIME	(1 << 10)
+#define PFM_MD5SUM		(1 << 11)
+#define PFM_MAINTAINER		(1 << 12)
+#define PFM_PACKAGE		(1 << 13)
+#define PFM_PRIORITY		(1 << 14)
+#define PFM_PROVIDES		(1 << 15)
+#define PFM_PRE_DEPENDS		(1 << 16)
+#define PFM_RECOMMENDS		(1 << 17)
+#define PFM_REPLACES		(1 << 18)
+#define PFM_SECTION		(1 << 19)
+#define PFM_SHA256SUM		(1 << 20)
+#define PFM_SIZE		(1 << 21)
+#define PFM_SOURCE		(1 << 22)
+#define PFM_STATUS		(1 << 23)
+#define PFM_SUGGESTS		(1 << 24)
+#define PFM_TAGS		(1 << 25)
+#define PFM_VERSION		(1 << 26)
+
+#define PFM_ALL	(~(uint)0)
+
+#endif
diff --git a/src/libopkg/pkg_src.c b/src/libopkg/pkg_src.c
new file mode 100644
index 0000000..690fef6
--- /dev/null
+++ b/src/libopkg/pkg_src.c
@@ -0,0 +1,39 @@
+/* pkg_src.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "pkg_src.h"
+#include "libbb/libbb.h"
+
+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip)
+{
+    src->gzip = gzip;
+    src->name = xstrdup(name);
+    src->value = xstrdup(base_url);
+    if (extra_data)
+	src->extra_data = xstrdup(extra_data);
+    else
+	src->extra_data = NULL;
+    return 0;
+}
+
+void pkg_src_deinit(pkg_src_t *src)
+{
+    free (src->name);
+    free (src->value);
+    if (src->extra_data)
+	free (src->extra_data);
+}
diff --git a/src/libopkg/pkg_src.h b/src/libopkg/pkg_src.h
new file mode 100644
index 0000000..b1a95a5
--- /dev/null
+++ b/src/libopkg/pkg_src.h
@@ -0,0 +1,34 @@
+/* pkg_src.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_SRC_H
+#define PKG_SRC_H
+
+#include "nv_pair.h"
+
+typedef struct
+{
+  char *name;
+  char *value;
+  char *extra_data;
+  int gzip;
+} pkg_src_t;
+
+int pkg_src_init(pkg_src_t *src, const char *name, const char *base_url, const char *extra_data, int gzip);
+void pkg_src_deinit(pkg_src_t *src);
+
+#endif
diff --git a/src/libopkg/pkg_src_list.c b/src/libopkg/pkg_src_list.c
new file mode 100644
index 0000000..7ad1b41
--- /dev/null
+++ b/src/libopkg/pkg_src_list.c
@@ -0,0 +1,64 @@
+/* pkg_src_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "pkg_src_list.h"
+#include "void_list.h"
+#include "libbb/libbb.h"
+
+void pkg_src_list_init(pkg_src_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void pkg_src_list_deinit(pkg_src_list_t *list)
+{
+    pkg_src_list_elt_t *iter, *n;
+    pkg_src_t *pkg_src;
+
+    list_for_each_entry_safe(iter, n, &list->head, node) {
+      pkg_src = (pkg_src_t *)iter->data;
+      pkg_src_deinit(pkg_src);
+
+      /* malloced in pkg_src_list_append */
+      free(pkg_src);
+      iter->data = NULL;
+    }
+    void_list_deinit((void_list_t *) list);
+}
+
+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list,
+			       const char *name, const char *base_url, const char *extra_data,
+			       int gzip)
+{
+    /* freed in pkg_src_list_deinit */
+    pkg_src_t *pkg_src = xcalloc(1, sizeof(pkg_src_t));
+    pkg_src_init(pkg_src, name, base_url, extra_data, gzip);
+
+    void_list_append((void_list_t *) list, pkg_src);
+
+    return pkg_src;
+}
+
+void pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data)
+{
+    void_list_push((void_list_t *) list, data);
+}
+
+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list)
+{
+    return (pkg_src_list_elt_t *) void_list_pop((void_list_t *) list);
+}
diff --git a/src/libopkg/pkg_src_list.h b/src/libopkg/pkg_src_list.h
new file mode 100644
index 0000000..529f013
--- /dev/null
+++ b/src/libopkg/pkg_src_list.h
@@ -0,0 +1,44 @@
+/* pkg_src_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_SRC_LIST_H
+#define PKG_SRC_LIST_H
+
+#include "pkg_src.h"
+#include "void_list.h"
+
+typedef struct void_list_elt pkg_src_list_elt_t;
+
+typedef struct void_list pkg_src_list_t;
+
+static inline int pkg_src_list_empty(pkg_src_list_t *list)
+{
+    return void_list_empty((void_list_t *)list);
+}
+
+void pkg_src_list_elt_init(pkg_src_list_elt_t *elt, nv_pair_t *data);
+void pkg_src_list_elt_deinit(pkg_src_list_elt_t *elt);
+
+void pkg_src_list_init(pkg_src_list_t *list);
+void pkg_src_list_deinit(pkg_src_list_t *list);
+
+pkg_src_t *pkg_src_list_append(pkg_src_list_t *list, const char *name, const char *root_dir, const char *extra_data, int gzip);
+void pkg_src_list_push(pkg_src_list_t *list, pkg_src_t *data);
+pkg_src_list_elt_t *pkg_src_list_pop(pkg_src_list_t *list);
+
+#endif
+
diff --git a/src/libopkg/pkg_vec.c b/src/libopkg/pkg_vec.c
new file mode 100644
index 0000000..472962c
--- /dev/null
+++ b/src/libopkg/pkg_vec.c
@@ -0,0 +1,208 @@
+/* pkg_vec.c - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <stdio.h>
+#include <fnmatch.h>
+
+#include "pkg.h"
+#include "opkg_message.h"
+#include "libbb/libbb.h"
+
+pkg_vec_t * pkg_vec_alloc(void)
+{
+    pkg_vec_t * vec = xcalloc(1, sizeof(pkg_vec_t));
+    vec->pkgs = NULL;
+    vec->len = 0;
+
+    return vec;
+}
+
+void pkg_vec_free(pkg_vec_t *vec)
+{
+    if (!vec)
+      return;
+
+    if (vec->pkgs)
+      free(vec->pkgs);
+
+    free(vec);
+}
+
+/*
+ * assumption: all names in a vector are identical
+ * assumption: all version strings are trimmed,
+ *             so identical versions have identical version strings,
+ *             implying identical packages; let's marry these
+ */
+void pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status)
+{
+     int i;
+     int found = 0;
+
+     /* look for a duplicate pkg by name, version, and architecture */
+     for (i = 0; i < vec->len; i++){
+         opkg_msg(DEBUG2, "%s %s arch=%s vs. %s %s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture,
+			vec->pkgs[i]->name, vec->pkgs[i]->version,
+			vec->pkgs[i]->architecture);
+	 /* if the name,ver,arch matches, or the name matches and the
+	  * package is marked deinstall/hold  */
+	  if ((!strcmp(pkg->name, vec->pkgs[i]->name))
+	      && ((pkg->state_want == SW_DEINSTALL
+		  && (pkg->state_flag & SF_HOLD))
+	      || ((pkg_compare_versions(pkg, vec->pkgs[i]) == 0)
+	      && (!strcmp(pkg->architecture, vec->pkgs[i]->architecture))))) {
+	       found  = 1;
+               opkg_msg(DEBUG2, "Duplicate for pkg=%s version=%s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture);
+	       break;
+	  }
+     }
+
+     /* we didn't find one, add it */
+     if (!found){
+          opkg_msg(DEBUG2, "Adding new pkg=%s version=%s arch=%s.\n",
+			pkg->name, pkg->version, pkg->architecture);
+          pkg_vec_insert(vec, pkg);
+	  return;
+     }
+
+     /* update the one that we have */
+     opkg_msg(DEBUG2, "Merging %s %s arch=%s, set_status=%d.\n",
+			pkg->name, pkg->version, pkg->architecture, set_status);
+     if (set_status) {
+          /* This is from the status file,
+	   * so need to merge with existing database */
+          pkg_merge(pkg, vec->pkgs[i]);
+     }
+
+     /* overwrite the old one */
+     pkg_deinit(vec->pkgs[i]);
+     free(vec->pkgs[i]);
+     vec->pkgs[i] = pkg;
+}
+
+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg)
+{
+    vec->pkgs = xrealloc(vec->pkgs, (vec->len + 1) * sizeof(pkg_t *));
+    vec->pkgs[vec->len] = (pkg_t *)pkg;
+    vec->len++;
+}
+
+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg)
+{
+     int i;
+     for (i = 0; i < vec->len; i++)
+	  if (vec->pkgs[i] == apkg)
+	       return 1;
+     return 0;
+}
+
+void pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar)
+{
+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), compar);
+}
+
+int pkg_vec_clear_marks(pkg_vec_t *vec)
+{
+     int npkgs = vec->len;
+     int i;
+     for (i = 0; i < npkgs; i++) {
+	  pkg_t *pkg = vec->pkgs[i];
+	  pkg->state_flag &= ~SF_MARKED;
+     }
+     return 0;
+}
+
+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern)
+{
+     int matching_count = 0;
+     pkg_t **pkgs = vec->pkgs;
+     int npkgs = vec->len;
+     int i;
+     for (i = 0; i < npkgs; i++) {
+	  pkg_t *pkg = pkgs[i];
+	  if (fnmatch(pattern, pkg->name, 0)==0) {
+	       pkg->state_flag |= SF_MARKED;
+	       matching_count++;
+	  }
+     }
+     return matching_count;
+}
+
+
+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void)
+{
+    abstract_pkg_vec_t * vec ;
+    vec = xcalloc(1, sizeof(abstract_pkg_vec_t));
+    vec->pkgs = NULL;
+    vec->len = 0;
+
+    return vec;
+}
+
+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec)
+{
+    if (!vec)
+      return;
+    free(vec->pkgs);
+    free(vec);
+}
+
+/*
+ * assumption: all names in a vector are unique
+ */
+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg)
+{
+    vec->pkgs = xrealloc(vec->pkgs, (vec->len + 1) * sizeof(abstract_pkg_t *));
+    vec->pkgs[vec->len] = pkg;
+    vec->len++;
+}
+
+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i)
+{
+    if (vec->len > i)
+	return vec->pkgs[i];
+    else
+	return NULL;
+}
+
+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg)
+{
+     int i;
+     for (i = 0; i < vec->len; i++)
+	  if (vec->pkgs[i] == apkg)
+	       return 1;
+     return 0;
+}
+
+void abstract_pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar)
+{
+     qsort(vec->pkgs, vec->len, sizeof(pkg_t *), compar);
+}
+
+int pkg_compare_names(const void *p1, const void *p2)
+{
+  const pkg_t *pkg1 = *(const pkg_t **)p1;
+  const pkg_t *pkg2 = *(const pkg_t **)p2;
+  if (pkg1->name == NULL)
+    return 1;
+  if (pkg2->name == NULL)
+    return -1;
+  return(strcmp(pkg1->name, pkg2->name));
+}
+
diff --git a/src/libopkg/pkg_vec.h b/src/libopkg/pkg_vec.h
new file mode 100644
index 0000000..8ee1673
--- /dev/null
+++ b/src/libopkg/pkg_vec.h
@@ -0,0 +1,63 @@
+/* pkg_vec.h - the opkg package management system
+
+   Steven M. Ayer
+
+   Copyright (C) 2002 Compaq Computer Corporation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef PKG_VEC_H
+#define PKG_VEC_H
+
+typedef struct pkg pkg_t;
+typedef struct abstract_pkg abstract_pkg_t;
+typedef struct pkg_vec pkg_vec_t;
+typedef struct abstract_pkg_vec abstract_pkg_vec_t;
+
+#include "opkg_conf.h"
+
+struct pkg_vec
+{
+    pkg_t **pkgs;
+    unsigned int len;
+};
+
+struct abstract_pkg_vec
+{
+    abstract_pkg_t **pkgs;
+    unsigned int len;
+};
+
+
+pkg_vec_t * pkg_vec_alloc(void);
+void pkg_vec_free(pkg_vec_t *vec);
+
+void pkg_vec_insert_merge(pkg_vec_t *vec, pkg_t *pkg, int set_status);
+void pkg_vec_insert(pkg_vec_t *vec, const pkg_t *pkg);
+int pkg_vec_contains(pkg_vec_t *vec, pkg_t *apkg);
+
+typedef int (*compare_fcn_t)(const void *, const void *);
+void pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar);
+
+int pkg_vec_clear_marks(pkg_vec_t *vec);
+int pkg_vec_mark_if_matches(pkg_vec_t *vec, const char *pattern);
+
+abstract_pkg_vec_t * abstract_pkg_vec_alloc(void);
+void abstract_pkg_vec_free(abstract_pkg_vec_t *vec);
+void abstract_pkg_vec_insert(abstract_pkg_vec_t *vec, abstract_pkg_t *pkg);
+abstract_pkg_t * abstract_pkg_vec_get(abstract_pkg_vec_t *vec, int i);
+int abstract_pkg_vec_contains(abstract_pkg_vec_t *vec, abstract_pkg_t *apkg);
+void abstract_pkg_vec_sort(pkg_vec_t *vec, compare_fcn_t compar);
+
+int pkg_compare_names(const void *p1, const void *p2);
+#endif
+
diff --git a/src/libopkg/release.c b/src/libopkg/release.c
new file mode 100644
index 0000000..1b6e838
--- /dev/null
+++ b/src/libopkg/release.c
@@ -0,0 +1,342 @@
+/* release.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <unistd.h>
+#include <ctype.h>
+
+#include "release.h"
+#include "opkg_utils.h"
+#include "libbb/libbb.h"
+
+#include "opkg_download.h"
+#include "sprintf_alloc.h"
+
+#include "release_parse.h"
+
+#include "parse_util.h"
+#include "file_util.h"
+
+static void
+release_init(release_t *release)
+{
+     release->name = NULL;
+     release->datestring = NULL;
+     release->architectures = NULL;
+     release->architectures_count = 0;
+     release->components = NULL;
+     release->components_count = 0;
+     release->complist = NULL;
+     release->complist_count = 0;
+}
+
+release_t *
+release_new(void)
+{
+     release_t *release;
+
+     release = xcalloc(1, sizeof(release_t));
+     release_init(release);
+
+     return release;
+}
+
+void
+release_deinit(release_t *release)
+{
+    int i;
+
+    free(release->name);
+    free(release->datestring);
+
+    for(i = 0; i < release->architectures_count; i++){
+	free(release->architectures[i]);
+    }
+    free(release->architectures);
+
+    for(i = 0; i < release->components_count; i++){
+	free(release->components[i]);
+    }
+    free(release->components);
+
+    for(i = 0; i < release->complist_count; i++){
+	free(release->complist[i]);
+    }
+    free(release->complist);
+
+}
+
+int
+release_init_from_file(release_t *release, const char *filename)
+{
+	int err = 0;
+	FILE *release_file;
+
+	release_file = fopen(filename, "r");
+	if (release_file == NULL) {
+		opkg_perror(ERROR, "Failed to open %s", filename);
+		return -1;
+	}
+
+	err=release_parse_from_stream(release, release_file);
+	if (!err) {
+		if (!release_arch_supported(release)) {
+			opkg_msg(ERROR, "No valid architecture found on Release file.\n");
+			err = -1;
+		}
+	}
+
+	return err;
+}
+
+const char *
+item_in_list(const char *comp, char **complist, const unsigned int count)
+{
+     int i;
+
+     if (!complist)
+	  return comp;
+
+     for(i = 0; i < count; i++){
+	  if (strcmp(comp, complist[i]) == 0)
+		    return complist[i];
+     }
+
+     return NULL;
+}
+
+int
+release_arch_supported(release_t *release)
+{
+     nv_pair_list_elt_t *l;
+
+     list_for_each_entry(l , &conf->arch_list.head, node) {
+	  nv_pair_t *nv = (nv_pair_t *)l->data;
+	  if (item_in_list(nv->name, release->architectures, release->architectures_count)) {
+	       opkg_msg(DEBUG, "Arch %s (priority %s) supported for dist %s.\n",
+			       nv->name, nv->value, release->name);
+	       return 1;
+	  }
+     }
+
+     return 0;
+}
+
+int
+release_comps_supported(release_t *release, const char *complist)
+{
+     int ret = 1;
+     int i;
+
+     if (complist) {
+	  release->complist = parse_list(complist, &release->complist_count, ' ', 1);
+	  for(i = 0; i < release->complist_count; i++){
+	       if (!item_in_list(release->complist[i], release->components, release->components_count)) {
+		    opkg_msg(ERROR, "Component %s not supported for dist %s.\n",
+				    release->complist[i], release->name);
+		    ret = 0;
+	       }
+	  }
+     }
+
+     return ret;
+}
+
+const char **
+release_comps(release_t *release, unsigned int *count)
+{
+     char **comps = release->complist;
+
+     if (!comps) {
+	  comps = release->components;
+	  *count = release->components_count;
+     } else {
+	  *count = release->complist_count;
+     }
+
+     return (const char **)comps;
+}
+
+int
+release_download(release_t *release, pkg_src_t *dist, char *lists_dir, char *tmpdir)
+{
+     int ret = 0;
+     unsigned int ncomp;
+     const char **comps = release_comps(release, &ncomp);
+     nv_pair_list_elt_t *l;
+     int i;
+
+     for(i = 0; i < ncomp; i++){
+	  int err = 0;
+	  char *prefix;
+
+	  sprintf_alloc(&prefix, "%s/dists/%s/%s/binary", dist->value, dist->name,
+			comps[i]);
+
+	  list_for_each_entry(l , &conf->arch_list.head, node) {
+	       char *url;
+	       char *tmp_file_name, *list_file_name;
+	       char *subpath = NULL;
+
+	       nv_pair_t *nv = (nv_pair_t *)l->data;
+
+	       sprintf_alloc(&list_file_name, "%s/%s-%s-%s", lists_dir, dist->name, comps[i], nv->name);
+
+	       sprintf_alloc(&tmp_file_name, "%s/%s-%s-%s%s", tmpdir, dist->name, comps[i], nv->name, ".gz");
+
+	       sprintf_alloc(&subpath, "%s/binary-%s/%s", comps[i], nv->name, dist->gzip ? "Packages.gz" : "Packages");
+
+	       if (dist->gzip) {
+	       sprintf_alloc(&url, "%s-%s/Packages.gz", prefix, nv->name);
+	       err = opkg_download(url, tmp_file_name, NULL, NULL, 1);
+	       if (!err) {
+		    err = release_verify_file(release, tmp_file_name, subpath);
+		    if (err) {
+			 unlink (tmp_file_name);
+			 unlink (list_file_name);
+		    }
+	       }
+	       if (!err) {
+		    FILE *in, *out;
+		    opkg_msg(NOTICE, "Inflating %s.\n", url);
+		    in = fopen (tmp_file_name, "r");
+		    out = fopen (list_file_name, "w");
+		    if (in && out) {
+			 err = unzip (in, out);
+			 if (err)
+			      opkg_msg(INFO, "Corrumpt file at %s.\n", url);
+		    } else
+			 err = 1;
+		    if (in)
+			 fclose (in);
+		    if (out)
+			 fclose (out);
+		    unlink (tmp_file_name);
+	       }
+	       free(url);
+	       }
+
+	       if (err) {
+		    sprintf_alloc(&url, "%s-%s/Packages", prefix, nv->name);
+		    err = opkg_download(url, list_file_name, NULL, NULL, 1);
+		    if (!err) {
+			 err = release_verify_file(release, tmp_file_name, subpath);
+			 if (err)
+			      unlink (list_file_name);
+		    }
+		    free(url);
+	       }
+
+	       free(tmp_file_name);
+	       free(list_file_name);
+	  }
+
+	  if(err)
+	       ret = 1;
+
+	  free(prefix);
+     }
+
+     return ret;
+}
+
+int
+release_get_size(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->md5sums) {
+	  cksum = cksum_list_find(release->md5sums, pathname);
+	  return cksum->size;
+     }
+
+#ifdef HAVE_SHA256
+     if (release->sha256sums) {
+	  cksum = cksum_list_find(release->sha256sums, pathname);
+	  return cksum->size;
+     }
+#endif
+
+     return -1;
+}
+
+const char *
+release_get_md5(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->md5sums) {
+	  cksum = cksum_list_find(release->md5sums, pathname);
+	  return cksum->value;
+     }
+
+     return '\0';
+}
+
+#ifdef HAVE_SHA256
+const char *
+release_get_sha256(release_t *release, const char *pathname)
+{
+     const cksum_t *cksum;
+
+     if (release->sha256sums) {
+	  cksum = cksum_list_find(release->sha256sums, pathname);
+	  return cksum->value;
+     }
+
+     return '\0';
+}
+#endif
+
+int
+release_verify_file(release_t *release, const char* file_name, const char *pathname)
+{
+     struct stat f_info;
+     char *f_md5 = NULL;
+     const char *md5 = release_get_md5(release, pathname);
+#ifdef HAVE_SHA256
+     char *f_sha256 = NULL;
+     const char *sha256 = release_get_sha256(release, pathname);
+#endif
+     int ret = 0;
+
+     if (stat(file_name, &f_info) || (f_info.st_size!=release_get_size(release, pathname))) {
+	  opkg_msg(ERROR, "Size verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+     } else {
+
+     f_md5 = file_md5sum_alloc(file_name);
+#ifdef HAVE_SHA256
+     f_sha256 = file_sha256sum_alloc(file_name);
+#endif
+
+     if (md5 && strcmp(md5, f_md5)) {
+	  opkg_msg(ERROR, "MD5 verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+#ifdef HAVE_SHA256
+     } else if (sha256 && strcmp(sha256, f_sha256)) {
+	  opkg_msg(ERROR, "SHA256 verification failed for %s - %s.\n", release->name, pathname);
+	  ret = 1;
+#endif
+     }
+
+     }
+
+     free(f_md5);
+#ifdef HAVE_SHA256
+     free(f_sha256);
+#endif
+
+     return ret;
+}
diff --git a/src/libopkg/release.h b/src/libopkg/release.h
new file mode 100644
index 0000000..239dcca
--- /dev/null
+++ b/src/libopkg/release.h
@@ -0,0 +1,53 @@
+/* release.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef RELEASE_H
+#define RELEASE_H
+
+#include <stdio.h>
+#include "pkg.h"
+#include "cksum_list.h"
+
+struct release
+{
+     char *name;
+     char *datestring;
+     char **architectures;
+     unsigned int architectures_count;
+     char **components;
+     unsigned int components_count;
+     cksum_list_t *md5sums;
+#ifdef HAVE_SHA256
+     cksum_list_t *sha256sums;
+#endif
+     char **complist;
+     unsigned int complist_count;
+};
+
+typedef struct release release_t;
+
+release_t *release_new(void);
+void release_deinit(release_t *release);
+int release_init_from_file(release_t *release, const char *filename);
+
+int release_arch_supported(release_t *release);
+int release_comps_supported(release_t *release, const char *complist);
+int release_download(release_t *release, pkg_src_t *dist, char *lists_dir, char *tmpdir);
+
+const char **release_comps(release_t *release, unsigned int *count);
+
+int release_verify_file(release_t *release, const char *filename, const char *pathname);
+
+#endif
diff --git a/src/libopkg/release_parse.c b/src/libopkg/release_parse.c
new file mode 100644
index 0000000..f411045
--- /dev/null
+++ b/src/libopkg/release_parse.c
@@ -0,0 +1,126 @@
+/* release_parse.c - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+
+#include "release.h"
+#include "release_parse.h"
+#include "libbb/libbb.h"
+#include "parse_util.h"
+
+static int
+release_parse_line(void *ptr, const char *line, uint mask)
+{
+	release_t *release = (release_t *) ptr;
+
+	int ret = 0;
+	unsigned int count = 0;
+	char **list = 0;
+	static int reading_md5sums = 0;
+#ifdef HAVE_SHA256
+	static int reading_sha256sums = 0;
+#endif
+
+	switch (*line) {
+	case 'A':
+		if (is_field("Architectures", line)) {
+			release->architectures = parse_list(line, &release->architectures_count, ' ', 0);
+		}
+		break;
+
+	case 'C':
+		if (is_field("Codename", line)) {
+			release->name = parse_simple("Codename", line);
+	    	}
+		else if (is_field("Components", line)) {
+			release->components = parse_list(line, &release->components_count, ' ', 0);
+	    	}
+		break;
+
+	case 'D':
+		if (is_field("Date", line)) {
+			release->datestring = parse_simple("Date", line);
+		}
+		break;
+
+	case 'M':
+		if (is_field("MD5sum", line)) {
+			reading_md5sums = 1;
+			if (release->md5sums == NULL) {
+			     release->md5sums = xcalloc(1, sizeof(cksum_list_t));
+			     cksum_list_init(release->md5sums);
+			}
+			goto dont_reset_flags;
+	    	}
+		break;
+
+#ifdef HAVE_SHA256
+	case 'S':
+		if (is_field("SHA256", line)) {
+			reading_sha256sums = 1;
+			if (release->sha256sums == NULL) {
+			     release->sha256sums = xcalloc(1, sizeof(cksum_list_t));
+			     cksum_list_init(release->sha256sums);
+			}
+			goto dont_reset_flags;
+	    	}
+		break;
+#endif
+
+	case ' ':
+		if (reading_md5sums) {
+			list = parse_list(line, &count, ' ', 1);
+			cksum_list_append(release->md5sums, list);
+			goto dont_reset_flags;
+		}
+#ifdef HAVE_SHA256
+		else if (reading_sha256sums) {
+			list = parse_list(line, &count, ' ', 1);
+			cksum_list_append(release->sha256sums, list);
+			goto dont_reset_flags;
+		}
+#endif
+		break;
+
+	default:
+		ret = 1;
+	}
+
+	reading_md5sums = 0;
+#ifdef HAVE_SHA256
+	reading_sha256sums = 0;
+#endif
+
+dont_reset_flags:
+
+	return ret;
+}
+
+int
+release_parse_from_stream(release_t *release, FILE *fp)
+{
+	int ret;
+	char *buf;
+	const size_t len = 4096;
+
+	buf = xmalloc(len);
+	ret = parse_from_stream_nomalloc(release_parse_line, release, fp, 0, &buf, len);
+	free(buf);
+
+	return ret;
+}
+
diff --git a/src/libopkg/release_parse.h b/src/libopkg/release_parse.h
new file mode 100644
index 0000000..5840df6
--- /dev/null
+++ b/src/libopkg/release_parse.h
@@ -0,0 +1,21 @@
+/* release_parse.h - the opkg package management system
+
+   Copyright (C) 2010,2011 Javier Palacios
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef RELEASE_PARSE_H
+#define RELEASE_PARSE_H
+
+int release_parse_from_stream(release_t *release, FILE *fp);
+
+#endif
diff --git a/src/libopkg/sha256.c b/src/libopkg/sha256.c
new file mode 100644
index 0000000..0ad9444
--- /dev/null
+++ b/src/libopkg/sha256.c
@@ -0,0 +1,554 @@
+/* sha256.c - Functions to compute SHA256 and SHA224 message digest of files or
+   memory blocks according to the NIST specification FIPS-180-2.
+
+   Copyright (C) 2005, 2006, 2008 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by David Madore, considerably copypasting from
+   Scott G. Miller's sha1.c
+*/
+
+#include <config.h>
+
+#include "sha256.h"
+
+#include <stddef.h>
+#include <string.h>
+
+#if USE_UNLOCKED_IO
+# include "unlocked-io.h"
+#endif
+
+#ifdef WORDS_BIGENDIAN
+# define SWAP(n) (n)
+#else
+# define SWAP(n) \
+    (((n) << 24) | (((n) & 0xff00) << 8) | (((n) >> 8) & 0xff00) | ((n) >> 24))
+#endif
+
+#define BLOCKSIZE 4096
+#if BLOCKSIZE % 64 != 0
+# error "invalid BLOCKSIZE"
+#endif
+
+/* This array contains the bytes used to pad the buffer to the next
+   64-byte boundary.  */
+static const unsigned char fillbuf[64] = { 0x80, 0 /* , 0, 0, ...  */ };
+
+
+/*
+  Takes a pointer to a 256 bit block of data (eight 32 bit ints) and
+  intializes it to the start constants of the SHA256 algorithm.  This
+  must be called before using hash in the call to sha256_hash
+*/
+void
+sha256_init_ctx (struct sha256_ctx *ctx)
+{
+  ctx->state[0] = 0x6a09e667UL;
+  ctx->state[1] = 0xbb67ae85UL;
+  ctx->state[2] = 0x3c6ef372UL;
+  ctx->state[3] = 0xa54ff53aUL;
+  ctx->state[4] = 0x510e527fUL;
+  ctx->state[5] = 0x9b05688cUL;
+  ctx->state[6] = 0x1f83d9abUL;
+  ctx->state[7] = 0x5be0cd19UL;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+void
+sha224_init_ctx (struct sha256_ctx *ctx)
+{
+  ctx->state[0] = 0xc1059ed8UL;
+  ctx->state[1] = 0x367cd507UL;
+  ctx->state[2] = 0x3070dd17UL;
+  ctx->state[3] = 0xf70e5939UL;
+  ctx->state[4] = 0xffc00b31UL;
+  ctx->state[5] = 0x68581511UL;
+  ctx->state[6] = 0x64f98fa7UL;
+  ctx->state[7] = 0xbefa4fa4UL;
+
+  ctx->total[0] = ctx->total[1] = 0;
+  ctx->buflen = 0;
+}
+
+/* Copy the value from v into the memory location pointed to by *cp,
+   If your architecture allows unaligned access this is equivalent to
+   * (uint32_t *) cp = v  */
+static inline void
+set_uint32 (char *cp, uint32_t v)
+{
+  memcpy (cp, &v, sizeof v);
+}
+
+/* Put result from CTX in first 32 bytes following RESBUF.  The result
+   must be in little endian byte order.  */
+void *
+sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf)
+{
+  int i;
+  char *r = resbuf;
+
+  for (i = 0; i < 8; i++)
+    set_uint32 (r + i * sizeof ctx->state[0], SWAP (ctx->state[i]));
+
+  return resbuf;
+}
+
+void *
+sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf)
+{
+  int i;
+  char *r = resbuf;
+
+  for (i = 0; i < 7; i++)
+    set_uint32 (r + i * sizeof ctx->state[0], SWAP (ctx->state[i]));
+
+  return resbuf;
+}
+
+/* Process the remaining bytes in the internal buffer and the usual
+   prolog according to the standard and write the result to RESBUF.  */
+static void
+sha256_conclude_ctx (struct sha256_ctx *ctx)
+{
+  /* Take yet unprocessed bytes into account.  */
+  size_t bytes = ctx->buflen;
+  size_t size = (bytes < 56) ? 64 / 4 : 64 * 2 / 4;
+
+  /* Now count remaining bytes.  */
+  ctx->total[0] += bytes;
+  if (ctx->total[0] < bytes)
+    ++ctx->total[1];
+
+  /* Put the 64-bit file length in *bits* at the end of the buffer.
+     Use set_uint32 rather than a simple assignment, to avoid risk of
+     unaligned access.  */
+  set_uint32 ((char *) &ctx->buffer[size - 2],
+	      SWAP ((ctx->total[1] << 3) | (ctx->total[0] >> 29)));
+  set_uint32 ((char *) &ctx->buffer[size - 1],
+	      SWAP (ctx->total[0] << 3));
+
+  memcpy (&((char *) ctx->buffer)[bytes], fillbuf, (size - 2) * 4 - bytes);
+
+  /* Process last bytes.  */
+  sha256_process_block (ctx->buffer, size * 4, ctx);
+}
+
+void *
+sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf)
+{
+  sha256_conclude_ctx (ctx);
+  return sha256_read_ctx (ctx, resbuf);
+}
+
+void *
+sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf)
+{
+  sha256_conclude_ctx (ctx);
+  return sha224_read_ctx (ctx, resbuf);
+}
+
+/* Compute SHA256 message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 32 bytes
+   beginning at RESBLOCK.  */
+int
+sha256_stream (FILE *stream, void *resblock)
+{
+  struct sha256_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  sha256_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+	 computation function processes the whole buffer so that with the
+	 next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+		 exit the loop after a partial read due to e.g., EAGAIN
+		 or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+			BLOCKSIZE % 64 == 0
+       */
+      sha256_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+ process_partial_block:;
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    sha256_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  sha256_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* FIXME: Avoid code duplication */
+int
+sha224_stream (FILE *stream, void *resblock)
+{
+  struct sha256_ctx ctx;
+  char buffer[BLOCKSIZE + 72];
+  size_t sum;
+
+  /* Initialize the computation context.  */
+  sha224_init_ctx (&ctx);
+
+  /* Iterate over full file contents.  */
+  while (1)
+    {
+      /* We read the file in blocks of BLOCKSIZE bytes.  One call of the
+	 computation function processes the whole buffer so that with the
+	 next round of the loop another block can be read.  */
+      size_t n;
+      sum = 0;
+
+      /* Read block.  Take care for partial reads.  */
+      while (1)
+	{
+	  n = fread (buffer + sum, 1, BLOCKSIZE - sum, stream);
+
+	  sum += n;
+
+	  if (sum == BLOCKSIZE)
+	    break;
+
+	  if (n == 0)
+	    {
+	      /* Check for the error flag IFF N == 0, so that we don't
+		 exit the loop after a partial read due to e.g., EAGAIN
+		 or EWOULDBLOCK.  */
+	      if (ferror (stream))
+		return 1;
+	      goto process_partial_block;
+	    }
+
+	  /* We've read at least one byte, so ignore errors.  But always
+	     check for EOF, since feof may be true even though N > 0.
+	     Otherwise, we could end up calling fread after EOF.  */
+	  if (feof (stream))
+	    goto process_partial_block;
+	}
+
+      /* Process buffer with BLOCKSIZE bytes.  Note that
+			BLOCKSIZE % 64 == 0
+       */
+      sha256_process_block (buffer, BLOCKSIZE, &ctx);
+    }
+
+ process_partial_block:;
+
+  /* Process any remaining bytes.  */
+  if (sum > 0)
+    sha256_process_bytes (buffer, sum, &ctx);
+
+  /* Construct result in desired memory.  */
+  sha224_finish_ctx (&ctx, resblock);
+  return 0;
+}
+
+/* Compute SHA512 message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+void *
+sha256_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct sha256_ctx ctx;
+
+  /* Initialize the computation context.  */
+  sha256_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  sha256_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return sha256_finish_ctx (&ctx, resblock);
+}
+
+void *
+sha224_buffer (const char *buffer, size_t len, void *resblock)
+{
+  struct sha256_ctx ctx;
+
+  /* Initialize the computation context.  */
+  sha224_init_ctx (&ctx);
+
+  /* Process whole buffer but last len % 64 bytes.  */
+  sha256_process_bytes (buffer, len, &ctx);
+
+  /* Put result in desired memory area.  */
+  return sha224_finish_ctx (&ctx, resblock);
+}
+
+void
+sha256_process_bytes (const void *buffer, size_t len, struct sha256_ctx *ctx)
+{
+  /* When we already have some bits in our internal buffer concatenate
+     both inputs first.  */
+  if (ctx->buflen != 0)
+    {
+      size_t left_over = ctx->buflen;
+      size_t add = 128 - left_over > len ? len : 128 - left_over;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, add);
+      ctx->buflen += add;
+
+      if (ctx->buflen > 64)
+	{
+	  sha256_process_block (ctx->buffer, ctx->buflen & ~63, ctx);
+
+	  ctx->buflen &= 63;
+	  /* The regions in the following copy operation cannot overlap.  */
+	  memcpy (ctx->buffer,
+		  &((char *) ctx->buffer)[(left_over + add) & ~63],
+		  ctx->buflen);
+	}
+
+      buffer = (const char *) buffer + add;
+      len -= add;
+    }
+
+  /* Process available complete blocks.  */
+  if (len >= 64)
+    {
+#if !_STRING_ARCH_unaligned
+# define alignof(type) offsetof (struct { char c; type x; }, x)
+# define UNALIGNED_P(p) (((size_t) p) % alignof (uint32_t) != 0)
+      if (UNALIGNED_P (buffer))
+	while (len > 64)
+	  {
+	    sha256_process_block (memcpy (ctx->buffer, buffer, 64), 64, ctx);
+	    buffer = (const char *) buffer + 64;
+	    len -= 64;
+	  }
+      else
+#endif
+	{
+	  sha256_process_block (buffer, len & ~63, ctx);
+	  buffer = (const char *) buffer + (len & ~63);
+	  len &= 63;
+	}
+    }
+
+  /* Move remaining bytes in internal buffer.  */
+  if (len > 0)
+    {
+      size_t left_over = ctx->buflen;
+
+      memcpy (&((char *) ctx->buffer)[left_over], buffer, len);
+      left_over += len;
+      if (left_over >= 64)
+	{
+	  sha256_process_block (ctx->buffer, 64, ctx);
+	  left_over -= 64;
+	  memcpy (ctx->buffer, &ctx->buffer[16], left_over);
+	}
+      ctx->buflen = left_over;
+    }
+}
+
+/* --- Code below is the primary difference between sha1.c and sha256.c --- */
+
+/* SHA256 round constants */
+#define K(I) sha256_round_constants[I]
+static const uint32_t sha256_round_constants[64] = {
+  0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL,
+  0x3956c25bUL, 0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL,
+  0xd807aa98UL, 0x12835b01UL, 0x243185beUL, 0x550c7dc3UL,
+  0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL, 0xc19bf174UL,
+  0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+  0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL,
+  0x983e5152UL, 0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL,
+  0xc6e00bf3UL, 0xd5a79147UL, 0x06ca6351UL, 0x14292967UL,
+  0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL, 0x53380d13UL,
+  0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+  0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL,
+  0xd192e819UL, 0xd6990624UL, 0xf40e3585UL, 0x106aa070UL,
+  0x19a4c116UL, 0x1e376c08UL, 0x2748774cUL, 0x34b0bcb5UL,
+  0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL, 0x682e6ff3UL,
+  0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+  0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL,
+};
+
+/* Round functions.  */
+#define F2(A,B,C) ( ( A & B ) | ( C & ( A | B ) ) )
+#define F1(E,F,G) ( G ^ ( E & ( F ^ G ) ) )
+
+/* Process LEN bytes of BUFFER, accumulating context into CTX.
+   It is assumed that LEN % 64 == 0.
+   Most of this code comes from GnuPG's cipher/sha1.c.  */
+
+void
+sha256_process_block (const void *buffer, size_t len, struct sha256_ctx *ctx)
+{
+  const uint32_t *words = buffer;
+  size_t nwords = len / sizeof (uint32_t);
+  const uint32_t *endp = words + nwords;
+  uint32_t x[16];
+  uint32_t a = ctx->state[0];
+  uint32_t b = ctx->state[1];
+  uint32_t c = ctx->state[2];
+  uint32_t d = ctx->state[3];
+  uint32_t e = ctx->state[4];
+  uint32_t f = ctx->state[5];
+  uint32_t g = ctx->state[6];
+  uint32_t h = ctx->state[7];
+
+  /* First increment the byte count.  FIPS PUB 180-2 specifies the possible
+     length of the file up to 2^64 bits.  Here we only compute the
+     number of bytes.  Do a double word increment.  */
+  ctx->total[0] += len;
+  if (ctx->total[0] < len)
+    ++ctx->total[1];
+
+#define rol(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
+#define S0(x) (rol(x,25)^rol(x,14)^(x>>3))
+#define S1(x) (rol(x,15)^rol(x,13)^(x>>10))
+#define SS0(x) (rol(x,30)^rol(x,19)^rol(x,10))
+#define SS1(x) (rol(x,26)^rol(x,21)^rol(x,7))
+
+#define M(I) ( tm =   S1(x[(I-2)&0x0f]) + x[(I-7)&0x0f] \
+		    + S0(x[(I-15)&0x0f]) + x[I&0x0f]    \
+	       , x[I&0x0f] = tm )
+
+#define R(A,B,C,D,E,F,G,H,K,M)  do { t0 = SS0(A) + F2(A,B,C); \
+                                     t1 = H + SS1(E)  \
+                                      + F1(E,F,G)     \
+				      + K	      \
+				      + M;	      \
+				     D += t1;  H = t0 + t1; \
+			       } while(0)
+
+  while (words < endp)
+    {
+      uint32_t tm;
+      uint32_t t0, t1;
+      int t;
+      /* FIXME: see sha1.c for a better implementation.  */
+      for (t = 0; t < 16; t++)
+	{
+	  x[t] = SWAP (*words);
+	  words++;
+	}
+
+      R( a, b, c, d, e, f, g, h, K( 0), x[ 0] );
+      R( h, a, b, c, d, e, f, g, K( 1), x[ 1] );
+      R( g, h, a, b, c, d, e, f, K( 2), x[ 2] );
+      R( f, g, h, a, b, c, d, e, K( 3), x[ 3] );
+      R( e, f, g, h, a, b, c, d, K( 4), x[ 4] );
+      R( d, e, f, g, h, a, b, c, K( 5), x[ 5] );
+      R( c, d, e, f, g, h, a, b, K( 6), x[ 6] );
+      R( b, c, d, e, f, g, h, a, K( 7), x[ 7] );
+      R( a, b, c, d, e, f, g, h, K( 8), x[ 8] );
+      R( h, a, b, c, d, e, f, g, K( 9), x[ 9] );
+      R( g, h, a, b, c, d, e, f, K(10), x[10] );
+      R( f, g, h, a, b, c, d, e, K(11), x[11] );
+      R( e, f, g, h, a, b, c, d, K(12), x[12] );
+      R( d, e, f, g, h, a, b, c, K(13), x[13] );
+      R( c, d, e, f, g, h, a, b, K(14), x[14] );
+      R( b, c, d, e, f, g, h, a, K(15), x[15] );
+      R( a, b, c, d, e, f, g, h, K(16), M(16) );
+      R( h, a, b, c, d, e, f, g, K(17), M(17) );
+      R( g, h, a, b, c, d, e, f, K(18), M(18) );
+      R( f, g, h, a, b, c, d, e, K(19), M(19) );
+      R( e, f, g, h, a, b, c, d, K(20), M(20) );
+      R( d, e, f, g, h, a, b, c, K(21), M(21) );
+      R( c, d, e, f, g, h, a, b, K(22), M(22) );
+      R( b, c, d, e, f, g, h, a, K(23), M(23) );
+      R( a, b, c, d, e, f, g, h, K(24), M(24) );
+      R( h, a, b, c, d, e, f, g, K(25), M(25) );
+      R( g, h, a, b, c, d, e, f, K(26), M(26) );
+      R( f, g, h, a, b, c, d, e, K(27), M(27) );
+      R( e, f, g, h, a, b, c, d, K(28), M(28) );
+      R( d, e, f, g, h, a, b, c, K(29), M(29) );
+      R( c, d, e, f, g, h, a, b, K(30), M(30) );
+      R( b, c, d, e, f, g, h, a, K(31), M(31) );
+      R( a, b, c, d, e, f, g, h, K(32), M(32) );
+      R( h, a, b, c, d, e, f, g, K(33), M(33) );
+      R( g, h, a, b, c, d, e, f, K(34), M(34) );
+      R( f, g, h, a, b, c, d, e, K(35), M(35) );
+      R( e, f, g, h, a, b, c, d, K(36), M(36) );
+      R( d, e, f, g, h, a, b, c, K(37), M(37) );
+      R( c, d, e, f, g, h, a, b, K(38), M(38) );
+      R( b, c, d, e, f, g, h, a, K(39), M(39) );
+      R( a, b, c, d, e, f, g, h, K(40), M(40) );
+      R( h, a, b, c, d, e, f, g, K(41), M(41) );
+      R( g, h, a, b, c, d, e, f, K(42), M(42) );
+      R( f, g, h, a, b, c, d, e, K(43), M(43) );
+      R( e, f, g, h, a, b, c, d, K(44), M(44) );
+      R( d, e, f, g, h, a, b, c, K(45), M(45) );
+      R( c, d, e, f, g, h, a, b, K(46), M(46) );
+      R( b, c, d, e, f, g, h, a, K(47), M(47) );
+      R( a, b, c, d, e, f, g, h, K(48), M(48) );
+      R( h, a, b, c, d, e, f, g, K(49), M(49) );
+      R( g, h, a, b, c, d, e, f, K(50), M(50) );
+      R( f, g, h, a, b, c, d, e, K(51), M(51) );
+      R( e, f, g, h, a, b, c, d, K(52), M(52) );
+      R( d, e, f, g, h, a, b, c, K(53), M(53) );
+      R( c, d, e, f, g, h, a, b, K(54), M(54) );
+      R( b, c, d, e, f, g, h, a, K(55), M(55) );
+      R( a, b, c, d, e, f, g, h, K(56), M(56) );
+      R( h, a, b, c, d, e, f, g, K(57), M(57) );
+      R( g, h, a, b, c, d, e, f, K(58), M(58) );
+      R( f, g, h, a, b, c, d, e, K(59), M(59) );
+      R( e, f, g, h, a, b, c, d, K(60), M(60) );
+      R( d, e, f, g, h, a, b, c, K(61), M(61) );
+      R( c, d, e, f, g, h, a, b, K(62), M(62) );
+      R( b, c, d, e, f, g, h, a, K(63), M(63) );
+
+      a = ctx->state[0] += a;
+      b = ctx->state[1] += b;
+      c = ctx->state[2] += c;
+      d = ctx->state[3] += d;
+      e = ctx->state[4] += e;
+      f = ctx->state[5] += f;
+      g = ctx->state[6] += g;
+      h = ctx->state[7] += h;
+    }
+}
diff --git a/src/libopkg/sha256.h b/src/libopkg/sha256.h
new file mode 100644
index 0000000..6a9aed4
--- /dev/null
+++ b/src/libopkg/sha256.h
@@ -0,0 +1,91 @@
+/* Declarations of functions and data types used for SHA256 and SHA224 sum
+   library functions.
+   Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef SHA256_H
+# define SHA256_H 1
+
+# include <stdio.h>
+# include <stdint.h>
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+/* Structure to save state of computation between the single steps.  */
+struct sha256_ctx
+{
+  uint32_t state[8];
+
+  uint32_t total[2];
+  size_t buflen;
+  uint32_t buffer[32];
+};
+
+enum { SHA224_DIGEST_SIZE = 224 / 8 };
+enum { SHA256_DIGEST_SIZE = 256 / 8 };
+
+/* Initialize structure containing state of computation. */
+extern void sha256_init_ctx (struct sha256_ctx *ctx);
+extern void sha224_init_ctx (struct sha256_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is necessary that LEN is a multiple of 64!!! */
+extern void sha256_process_block (const void *buffer, size_t len,
+				  struct sha256_ctx *ctx);
+
+/* Starting with the result of former calls of this function (or the
+   initialization function update the context for the next LEN bytes
+   starting at BUFFER.
+   It is NOT required that LEN is a multiple of 64.  */
+extern void sha256_process_bytes (const void *buffer, size_t len,
+				  struct sha256_ctx *ctx);
+
+/* Process the remaining bytes in the buffer and put result from CTX
+   in first 32 (28) bytes following RESBUF.  The result is always in little
+   endian byte order, so that a byte-wise output yields to the wanted
+   ASCII representation of the message digest.  */
+extern void *sha256_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
+extern void *sha224_finish_ctx (struct sha256_ctx *ctx, void *resbuf);
+
+
+/* Put result from CTX in first 32 (28) bytes following RESBUF.  The result is
+   always in little endian byte order, so that a byte-wise output yields
+   to the wanted ASCII representation of the message digest.  */
+extern void *sha256_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
+extern void *sha224_read_ctx (const struct sha256_ctx *ctx, void *resbuf);
+
+
+/* Compute SHA256 (SHA224) message digest for bytes read from STREAM.  The
+   resulting message digest number will be written into the 32 (28) bytes
+   beginning at RESBLOCK.  */
+extern int sha256_stream (FILE *stream, void *resblock);
+extern int sha224_stream (FILE *stream, void *resblock);
+
+/* Compute SHA256 (SHA224) message digest for LEN bytes beginning at BUFFER.  The
+   result is always in little endian byte order, so that a byte-wise
+   output yields to the wanted ASCII representation of the message
+   digest.  */
+extern void *sha256_buffer (const char *buffer, size_t len, void *resblock);
+extern void *sha224_buffer (const char *buffer, size_t len, void *resblock);
+
+# ifdef __cplusplus
+}
+# endif
+
+#endif
diff --git a/src/libopkg/sprintf_alloc.c b/src/libopkg/sprintf_alloc.c
new file mode 100644
index 0000000..aef8e06
--- /dev/null
+++ b/src/libopkg/sprintf_alloc.c
@@ -0,0 +1,49 @@
+/* sprintf_alloc.c -- like sprintf with memory allocation
+
+   Copyright (C) 2010 Ubiq Technologies <graham.gower@gmail.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#include <stdarg.h>
+
+#include "sprintf_alloc.h"
+#include "libbb/libbb.h"
+
+void
+sprintf_alloc(char **str, const char *fmt, ...)
+{
+	va_list ap;
+	int n;
+	unsigned int size = 0;
+
+	*str = NULL;
+
+	for (;;) {
+		va_start(ap, fmt);
+		n = vsnprintf (*str, size, fmt, ap);
+		va_end(ap);
+
+		if (n < 0) {
+			fprintf(stderr, "%s: encountered an output or encoding"
+					" error during vsnprintf.\n",
+					__FUNCTION__);
+			exit(EXIT_FAILURE);
+		}
+
+		if (n < size)
+			break;
+
+		/* Truncated, try again with more space. */
+		size = n+1;
+		*str = xrealloc(*str, size);
+	}
+}
diff --git a/src/libopkg/sprintf_alloc.h b/src/libopkg/sprintf_alloc.h
new file mode 100644
index 0000000..bcf42a4
--- /dev/null
+++ b/src/libopkg/sprintf_alloc.h
@@ -0,0 +1,23 @@
+/* sprintf_alloca.c -- like sprintf with memory allocation
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#ifndef SPRINTF_ALLOC_H
+#define SPRINTF_ALLOC_H
+
+void sprintf_alloc(char **str, const char *fmt, ...);
+
+#endif
diff --git a/src/libopkg/str_list.c b/src/libopkg/str_list.c
new file mode 100644
index 0000000..d3a0179
--- /dev/null
+++ b/src/libopkg/str_list.c
@@ -0,0 +1,112 @@
+/* str_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "str_list.h"
+#include "libbb/libbb.h"
+
+void str_list_elt_init(str_list_elt_t *elt, char *data)
+{
+    void_list_elt_init((void_list_elt_t *) elt, data);
+}
+
+void str_list_elt_deinit(str_list_elt_t *elt)
+{
+    if (elt->data)
+        free(elt->data);
+    void_list_elt_deinit((void_list_elt_t *) elt);
+}
+
+str_list_t *str_list_alloc()
+{
+     str_list_t *list = xcalloc(1, sizeof(str_list_t));
+     str_list_init(list);
+     return list;
+}
+
+void str_list_init(str_list_t *list)
+{
+    void_list_init((void_list_t *) list);
+}
+
+void str_list_deinit(str_list_t *list)
+{
+    str_list_elt_t *elt;
+    while (!void_list_empty(list)) {
+        elt = str_list_first(list);
+        if (!elt)
+            return;
+        list_del_init(&elt->node);
+        free(elt->data);
+        elt->data=NULL;
+        free(elt);
+    }
+}
+
+void str_list_append(str_list_t *list, char *data)
+{
+    void_list_append((void_list_t *) list, xstrdup(data));
+}
+
+void str_list_push(str_list_t *list, char *data)
+{
+    void_list_push((void_list_t *) list, xstrdup(data));
+}
+
+str_list_elt_t *str_list_pop(str_list_t *list)
+{
+    return (str_list_elt_t *) void_list_pop((void_list_t *) list);
+}
+
+void str_list_remove(str_list_t *list, str_list_elt_t **iter)
+{
+    char *str = void_list_remove((void_list_t *) list,
+					       (void_list_elt_t **) iter);
+
+    if (str)
+	free(str);
+}
+
+void str_list_remove_elt(str_list_t *list, const char *target_str)
+{
+     char *str = void_list_remove_elt((void_list_t *) list,
+					 (void *)target_str,
+					 (void_list_cmp_t)strcmp);
+     if (str)
+         free(str);
+}
+
+str_list_elt_t *str_list_first(str_list_t *list) {
+    return (str_list_elt_t * )void_list_first((void_list_t *) list);
+}
+
+str_list_elt_t *str_list_prev(str_list_t *list, str_list_elt_t *node) {
+    return (str_list_elt_t * )void_list_prev((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+str_list_elt_t *str_list_next(str_list_t *list, str_list_elt_t *node) {
+    return (str_list_elt_t * )void_list_next((void_list_t *) list, (void_list_elt_t *)node);
+}
+
+str_list_elt_t *str_list_last(str_list_t *list) {
+    return (str_list_elt_t * )void_list_last((void_list_t *) list);
+}
+
+
+void str_list_purge(str_list_t *list) {
+    str_list_deinit(list);
+    free(list);
+}
diff --git a/src/libopkg/str_list.h b/src/libopkg/str_list.h
new file mode 100644
index 0000000..3690820
--- /dev/null
+++ b/src/libopkg/str_list.h
@@ -0,0 +1,47 @@
+/* str_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef STR_LIST_H
+#define STR_LIST_H
+
+#include "void_list.h"
+
+typedef struct void_list_elt str_list_elt_t;
+
+typedef struct void_list str_list_t;
+
+void str_list_elt_init(str_list_elt_t *elt, char *data);
+void str_list_elt_deinit(str_list_elt_t *elt);
+
+str_list_t *str_list_alloc(void);
+void str_list_init(str_list_t *list);
+void str_list_deinit(str_list_t *list);
+
+void str_list_append(str_list_t *list, char *data);
+void str_list_push(str_list_t *list, char *data);
+str_list_elt_t *str_list_pop(str_list_t *list);
+void str_list_remove(str_list_t *list, str_list_elt_t **iter);
+void str_list_remove_elt(str_list_t *list, const char *target_str);
+
+str_list_elt_t *str_list_first(str_list_t *list);
+str_list_elt_t *str_list_prev(str_list_t *list, str_list_elt_t *node);
+str_list_elt_t *str_list_next(str_list_t *list, str_list_elt_t *node);
+str_list_elt_t *str_list_last(str_list_t *list);
+
+void str_list_purge(str_list_t *list);
+
+#endif
diff --git a/src/libopkg/void_list.c b/src/libopkg/void_list.c
new file mode 100644
index 0000000..4c9d897
--- /dev/null
+++ b/src/libopkg/void_list.c
@@ -0,0 +1,165 @@
+/* void_list.c - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include "void_list.h"
+#include "libbb/libbb.h"
+
+void void_list_elt_init(void_list_elt_t *elt, void *data)
+{
+    INIT_LIST_HEAD(&elt->node);
+    elt->data = data;
+}
+
+static void_list_elt_t * void_list_elt_new (void *data) {
+    void_list_elt_t *elt;
+    /* freed in void_list_elt_deinit */
+    elt = xcalloc(1, sizeof(void_list_elt_t));
+    void_list_elt_init(elt, data);
+    return elt;
+}
+
+void void_list_elt_deinit(void_list_elt_t *elt)
+{
+    list_del_init(&elt->node);
+    void_list_elt_init(elt, NULL);
+    free(elt);
+}
+
+void void_list_init(void_list_t *list)
+{
+    INIT_LIST_HEAD(&list->head);
+}
+
+void void_list_deinit(void_list_t *list)
+{
+    void_list_elt_t *elt;
+
+    while (!void_list_empty(list)) {
+	elt = void_list_pop(list);
+	void_list_elt_deinit(elt);
+    }
+    INIT_LIST_HEAD(&list->head);
+}
+
+void void_list_append(void_list_t *list, void *data)
+{
+    void_list_elt_t *elt = void_list_elt_new(data);
+    list_add_tail(&elt->node, &list->head);
+}
+
+void void_list_push(void_list_t *list, void *data)
+{
+    void_list_elt_t *elt = void_list_elt_new(data);
+    list_add(&elt->node, &list->head);
+}
+
+void_list_elt_t *void_list_pop(void_list_t *list)
+{
+    struct list_head *node;
+
+    if (void_list_empty(list))
+        return NULL;
+    node = list->head.next;
+    list_del_init(node);
+    return list_entry(node, void_list_elt_t, node);
+}
+
+void *void_list_remove(void_list_t *list, void_list_elt_t **iter)
+{
+    void_list_elt_t *pos, *n;
+    void_list_elt_t *old_elt;
+    void *old_data = NULL;
+
+    old_elt = *iter;
+    if (!old_elt)
+        return old_data;
+    old_data = old_elt->data;
+
+    list_for_each_entry_safe(pos, n, &list->head, node) {
+        if (pos == old_elt)
+            break;
+    }
+    if ( pos != old_elt) {
+        opkg_msg(ERROR, "Internal error: element not found in list.\n");
+        return NULL;
+    }
+
+    *iter = list_entry(pos->node.prev, void_list_elt_t, node);
+    void_list_elt_deinit(pos);
+
+    return old_data;
+}
+
+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp)
+{
+    void_list_elt_t *pos, *n;
+    void *old_data = NULL;
+    list_for_each_entry_safe(pos, n, &list->head, node) {
+        if ( pos->data && cmp(pos->data, target_data)==0 ){
+            old_data = pos->data;
+            void_list_elt_deinit(pos);
+            break;
+        }
+    }
+    return old_data;
+}
+
+void_list_elt_t *void_list_first(void_list_t *list) {
+    struct list_head *elt;
+    if (!list)
+        return NULL;
+    elt = list->head.next;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_prev(void_list_t *list, void_list_elt_t *node) {
+    struct list_head *elt;
+    if (!list || !node)
+        return NULL;
+    elt = node->node.prev;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_next(void_list_t *list, void_list_elt_t *node) {
+    struct list_head *elt;
+    if (!list || !node)
+        return NULL;
+    elt = node->node.next;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
+void_list_elt_t *void_list_last(void_list_t *list) {
+    struct list_head *elt;
+    if (!list)
+        return NULL;
+    elt = list->head.prev;
+    if (elt == &list->head ) {
+        return NULL;
+    }
+    return list_entry(elt, void_list_elt_t, node);
+}
+
diff --git a/src/libopkg/void_list.h b/src/libopkg/void_list.h
new file mode 100644
index 0000000..b63a68d
--- /dev/null
+++ b/src/libopkg/void_list.h
@@ -0,0 +1,64 @@
+/* void_list.h - the opkg package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef VOID_LIST_H
+#define VOID_LIST_H
+
+#include "list.h"
+
+typedef struct void_list_elt void_list_elt_t;
+struct void_list_elt
+{
+    struct list_head node;
+    void *data;
+};
+
+typedef struct void_list void_list_t;
+struct void_list
+{
+    struct list_head head;
+};
+
+static inline int void_list_empty(void_list_t *list)
+{
+    return list_empty(&list->head);
+}
+
+void void_list_elt_init(void_list_elt_t *elt, void *data);
+void void_list_elt_deinit(void_list_elt_t *elt);
+
+void void_list_init(void_list_t *list);
+void void_list_deinit(void_list_t *list);
+
+void void_list_append(void_list_t *list, void *data);
+void void_list_push(void_list_t *list, void *data);
+void_list_elt_t *void_list_pop(void_list_t *list);
+
+void *void_list_remove(void_list_t *list, void_list_elt_t **iter);
+/* remove element containing elt data, using cmp(elt->data, target_data) == 0. */
+typedef int (*void_list_cmp_t)(const void *, const void *);
+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp);
+
+void_list_elt_t *void_list_first(void_list_t *list);
+void_list_elt_t *void_list_prev(void_list_t *list, void_list_elt_t *node);
+void_list_elt_t *void_list_next(void_list_t *list, void_list_elt_t *node);
+void_list_elt_t *void_list_last(void_list_t *list);
+
+void void_list_purge(void_list_t *list);
+
+
+#endif
diff --git a/src/libopkg/xregex.c b/src/libopkg/xregex.c
new file mode 100644
index 0000000..f682d4c
--- /dev/null
+++ b/src/libopkg/xregex.c
@@ -0,0 +1,46 @@
+/* xregex.c - regex functions with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#include "xregex.h"
+#include "libbb/libbb.h"
+
+static void print_regcomp_err(const regex_t *preg, int err);
+
+int xregcomp(regex_t *preg, const char *regex, int cflags)
+{
+    int err;
+    err = regcomp(preg, regex, cflags);
+    if (err) {
+	print_regcomp_err(preg, err);
+    }
+
+    return err;
+}
+
+static void print_regcomp_err(const regex_t *preg, int err)
+{
+    unsigned int size;
+    char *error;
+
+    size = regerror(err, preg, 0, 0);
+    error = xcalloc(1, size);
+    regerror(err, preg, error, size);
+
+    opkg_msg(ERROR, "Internal error compiling regex: %s.", error);
+
+    free(error);
+}
diff --git a/src/libopkg/xregex.h b/src/libopkg/xregex.h
new file mode 100644
index 0000000..f67572b
--- /dev/null
+++ b/src/libopkg/xregex.h
@@ -0,0 +1,31 @@
+/* xregex.h - regex functions with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+*/
+
+#ifndef XREGEX_H
+#define XREGEX_H
+
+#include <sys/types.h>
+#include <regex.h>
+
+int xregcomp(regex_t *preg, const char *regex, int cflags);
+static inline void xregfree(regex_t *preg)
+{
+     regfree(preg);
+}
+
+
+#endif
diff --git a/src/libopkg/xsystem.c b/src/libopkg/xsystem.c
new file mode 100644
index 0000000..ae7ca87
--- /dev/null
+++ b/src/libopkg/xsystem.c
@@ -0,0 +1,73 @@
+/* xsystem.c - system(3) with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+#include "xsystem.h"
+#include "libbb/libbb.h"
+
+/* Like system(3), but with error messages printed if the fork fails
+   or if the child process dies due to an uncaught signal. Also, the
+   return value is a bit simpler:
+
+   -1 if there was any problem
+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
+   as defined in <sys/wait.h>.
+*/
+int
+xsystem(const char *argv[])
+{
+	int status;
+	pid_t pid;
+
+	pid = vfork();
+
+	switch (pid) {
+	case -1:
+		opkg_perror(ERROR, "%s: vfork", argv[0]);
+		return -1;
+	case 0:
+		/* child */
+		execvp(argv[0], (char*const*)argv);
+		_exit(-1);
+	default:
+		/* parent */
+		break;
+	}
+
+	if (waitpid(pid, &status, 0) == -1) {
+		opkg_perror(ERROR, "%s: waitpid", argv[0]);
+		return -1;
+	}
+
+	if (WIFSIGNALED(status)) {
+		opkg_msg(ERROR, "%s: Child killed by signal %d.\n",
+			argv[0], WTERMSIG(status));
+		return -1;
+	}
+
+	if (!WIFEXITED(status)) {
+		/* shouldn't happen */
+		opkg_msg(ERROR, "%s: Your system is broken: got status %d "
+			"from waitpid.\n", argv[0], status);
+		return -1;
+	}
+
+	return WEXITSTATUS(status);
+}
diff --git a/src/libopkg/xsystem.h b/src/libopkg/xsystem.h
new file mode 100644
index 0000000..042efad
--- /dev/null
+++ b/src/libopkg/xsystem.h
@@ -0,0 +1,32 @@
+/* xsystem.h - system(3) with error messages
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#ifndef XSYSTEM_H
+#define XSYSTEM_H
+
+/* Like system(3), but with error messages printed if the fork fails
+   or if the child process dies due to an uncaught signal. Also, the
+   return value is a bit simpler:
+
+   -1 if there was any problem
+   Otherwise, the 8-bit return value of the program ala WEXITSTATUS
+   as defined in <sys/wait.h>.
+*/
+int xsystem(const char *argv[]);
+
+#endif
+
diff --git a/src/man/.svn/all-wcprops b/src/man/.svn/all-wcprops
new file mode 100644
index 0000000..112db8b
--- /dev/null
+++ b/src/man/.svn/all-wcprops
@@ -0,0 +1,23 @@
+K 25
+svn:wc:ra_dav:version-url
+V 27
+/svn/!svn/ver/576/trunk/man
+END
+opkg-cl.1.in
+K 25
+svn:wc:ra_dav:version-url
+V 40
+/svn/!svn/ver/576/trunk/man/opkg-cl.1.in
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 39
+/svn/!svn/ver/547/trunk/man/Makefile.am
+END
+opkg-key.1.in
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/547/trunk/man/opkg-key.1.in
+END
diff --git a/src/man/.svn/entries b/src/man/.svn/entries
new file mode 100644
index 0000000..192372c
--- /dev/null
+++ b/src/man/.svn/entries
@@ -0,0 +1,130 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/man
+http://opkg.googlecode.com/svn
+
+
+
+2010-10-05T07:21:00.504250Z
+576
+google@wwsnet.net
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+opkg-cl.1.in
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+7c14cc8295773db383557464c1e056be
+2010-10-05T07:21:00.504250Z
+576
+google@wwsnet.net
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+4739
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+0a17269afd2b32e3abf823e2a18ce23c
+2010-08-10T05:38:23.722615Z
+547
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+34
+
+opkg-key.1.in
+file
+
+
+
+
+2012-02-03T08:11:57.579042Z
+45edca9f831cb002a02e37c0ea28833e
+2010-08-10T05:38:23.722615Z
+547
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+833
+
diff --git a/src/man/.svn/text-base/Makefile.am.svn-base b/src/man/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..6d0a535
--- /dev/null
+++ b/src/man/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,2 @@
+man_MANS=opkg-cl.1 \
+  opkg-key.1
diff --git a/src/man/.svn/text-base/opkg-cl.1.in.svn-base b/src/man/.svn/text-base/opkg-cl.1.in.svn-base
new file mode 100644
index 0000000..2bfb792
--- /dev/null
+++ b/src/man/.svn/text-base/opkg-cl.1.in.svn-base
@@ -0,0 +1,190 @@
+.TH "@PACKAGE_NAME@" 1 "@CLEAN_DATE@" "@PACKAGE_STRING@" "User Commands"
+.SH NAME
+opkg-cl \- command line utility to install, upgrade and uninstall opkg
+software packages
+.
+.SH SYNOPSIS
+.B \fBopkg-cl\fP [\fIOPTIONS...\fP] \fIsub-command\fP [\fIARGUMENTS...\fP]
+.
+.SH DESCRIPTION
+\fBopkg-cl\fP is a simple utility to install, upgrade and uninstall opkg
+software packages. Opkg is a lightweight package management system based 
+on Ipkg.
+.
+.SH "OPTIONS AND COMMANDS"
+.SS SUB-COMMANDS : PACKAGE MANIPULATION
+.TP
+\fBupdate\fR
+Update list of available packages
+.TP
+\fBupgrade\fR
+Upgrade installed packages
+.TP
+\fBinstall <\fIpackage(s)\fP>\fR
+Install \fIpackage(s)\fP
+.TP
+\fBconfigure <\fIpackage(s)\fP>\fR
+Configure unpacked \fIpackage(s)\fP
+.TP
+\fBremove <\fIpackages\fP|\fIregexp\fP>\fR
+Remove \fIpackage(s)\fP. \fIregexp\fP could be something like 'pkgname*' '*file*' or similar
+.TP
+\fBflag <\fIflag\fP> <\fIpackages\fP>\fR
+Flag \fIpackage(s)\fP. Available flags (one per invocation):
+.TS
+tab(@);
+l. 
+hold
+noprune
+user
+ok
+installed
+unpacked
+.TE
+.SS INFORMATIONAL SUB-COMMANDS
+.TP
+\fBlist\fR
+List available packages
+.TP
+\fBlist-installed\fR
+List installed packages
+.TP
+\fBlist-upgradable\fR
+List installed and upgradable packages
+.TP
+\fBlist-changed-conffiles\fR
+List package configuration files which have been modified after installation
+.TP
+\fBfiles <\fIpackage\fP>\fR
+List files belonging to \fIpackage\fP
+.TP
+\fBsearch <\fIfile\fP|\fIregexp\fP>\fR
+List package providing \fIfile\fP
+.TP
+\fBinfo [\fIpackage\fP|\fIregexp\fP]\fR
+Display all info for selected packages
+.TP
+\fBstatus [\fIpackage\fP|\fIregexp\fP]\fR
+Display all statuses for selected packages
+.TP
+\fBdownload <\fIpackage\fP>\fR
+Download \fIpackage\fP to current directory
+.TP
+\fBcompare-version <\fIversion1\fP> <\fIoperator\fP> <\fIversion2\fP>\fR
+compare versions using following operators :
+.TS
+tab(@);
+c l. 
+<<@less than
+<@less than or equal to
+<=@less than or equal to
+ =@equal to
+>=@greater than or equal to
+>@greater than or equal to
+>>@greater than
+.TE
+.TP
+\fBprint-architecture\fR
+List installable package architectures
+.TP
+\fBwhatdepends [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatdependsrec [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatprovides [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatconflicts [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatreplaces [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+
+.SS OPTIONS
+.TP 
+\fB\-A\fR
+Query all packages not just those installed
+.
+.TP
+\fB\-v <\fIlevel\fP>, --verbosity <\fIlevel\fP>\fR
+Set verbosity level to \fIlevel\fP. Verbosity levels :
+.TS
+tab(@);
+l l.
+0@errors only
+1@normal messages (default)
+2@informative messages
+3@debug
+4@debug level 2
+.TE
+.
+.TP
+\fB\-f <\fIconf_file\fP>, \fB\--conf <\fIconf_file\fP>\fR
+Use \fIconf_file\fP as the opkg configuration file
+.TP
+\fB\--cache <\fIdirectory\fP>\fR
+Use a package cache
+.TP
+\fB\-d <\fIdest_name\fP>, \fB\--dest <\fIdest_name\fP>\fR
+Use \fIdest_name\fP as the the root directory for
+package installation, removal, upgrading. \fIdest_name\fP should be a 
+defined dest name from the configuration file, (but can also be a
+directory name in a pinch).
+.TP 
+\fB\-o <\fIdirectory\fP>, \fB\--offline-root <\fIdirectory\fP>\fR
+Use \fIdirectory\fP as the root directory for offline installation of 
+packages.
+.TP 
+\fB\--add-dest <\fIname\fP>:<\fIpath\fP>\fR
+Register \fIpath\fP as installation target \fIname\fP for use in
+conjunction with \fB\--dest\fP
+.TP 
+\fB\--add-arch <\fIarch\fP>:<\fIprio\fP>\fR
+Register the package architecture \fIarch\fP with the numeric
+priority \fIprio\fP. Lower priorities take precedence.
+.SS FORCE OPTIONS
+.TP 
+\fB\--force-depends \fR
+Install/remove despite failed dependencies
+.TP 
+\fB\--force-maintainer \fR
+Overwrite preexisting config files
+.TP 
+\fB\--force-reinstall \fR
+Reinstall package(s)
+.TP 
+\fB\--force-overwrite\fR
+Overwrite files from other package(s)
+.TP 
+\fB\--force-downgrade\fR
+Allow opkg-cl to downgrade packages
+.TP 
+\fB\--force-space \fR
+Disable free space checks
+.TP 
+\fB\--force-postinstall \fR
+Execute package postinstall scripts in offline installation mode
+.TP 
+\fB\--noaction\fR
+No action \- test only
+.TP 
+\fB\--download-only\fR
+No action \- download only
+.TP 
+\fB\--nodeps\fR
+Do not follow dependencies
+.TP 
+\fB\--force-removal-of-dependent-packages\fR
+Remove package and all dependencies
+.TP 
+\fB\--autoremove\fR
+Remove packages that were installed automatically to satisfy dependencies
+.TP 
+\fB\-t <\fIdirectory\fP>, \--tmp-dir <\fIdirectory\fP>\fR
+Specify \fIdirectory\fP as temporary directory
+.
+.SH "REPORTING BUGS"
+Report bugs to http://code.google.com/p/opkg/issues/list
+.
+.P
+Copyright \(co Opkg development team.
+.P
+Copyright \(co Ipkg development team.
+.
diff --git a/src/man/.svn/text-base/opkg-key.1.in.svn-base b/src/man/.svn/text-base/opkg-key.1.in.svn-base
new file mode 100644
index 0000000..f1aa221
--- /dev/null
+++ b/src/man/.svn/text-base/opkg-key.1.in.svn-base
@@ -0,0 +1,37 @@
+.TH "@PACKAGE_NAME@" 1 "@CLEAN_DATE@" "@PACKAGE_STRING@" "User Commands"
+.SH NAME
+opkg-key \- utility to manage opkg's list of trusted keys
+
+.
+.SH SYNOPSIS
+.B \fBopkg-key\fP [\fIOPTIONS...\fP] \fIsub-command\fP [\fIARGUMENTS...\fP]
+.
+.SH DESCRIPTION
+\fBopkg-key\fP is a utility to manage opkg's list of trusted keys. Opkg
+is a lightweight package management system based on Ipkg.
+.
+.SH SUB-COMMANDS
+.TP
+\fBadd <\fIfile\fP>\fR
+add the key contained in \fIfile\fP ('\-' for stdin)
+.TP
+\fBdel <\fIkeyid\fP>\fR
+remove the key \fIkeyid\fP
+.TP
+\fBlist\fR
+list trusted keys
+.
+.SH OPTIONS
+.TP
+\fB\-o <\fIroot\fP>\fR
+use \fIroot\fP as the offline root directory
+.
+.SH "REPORTING BUGS"
+Report bugs to http://code.google.com/p/opkg/issues/list
+.
+.SH COPYRIGHT
+.P
+Copyright \(co Opkg development team.
+.P
+Copyright \(co Ipkg development team.
+.
diff --git a/src/man/Makefile.am b/src/man/Makefile.am
new file mode 100644
index 0000000..6d0a535
--- /dev/null
+++ b/src/man/Makefile.am
@@ -0,0 +1,2 @@
+man_MANS=opkg-cl.1 \
+  opkg-key.1
diff --git a/src/man/opkg-cl.1.in b/src/man/opkg-cl.1.in
new file mode 100644
index 0000000..2bfb792
--- /dev/null
+++ b/src/man/opkg-cl.1.in
@@ -0,0 +1,190 @@
+.TH "@PACKAGE_NAME@" 1 "@CLEAN_DATE@" "@PACKAGE_STRING@" "User Commands"
+.SH NAME
+opkg-cl \- command line utility to install, upgrade and uninstall opkg
+software packages
+.
+.SH SYNOPSIS
+.B \fBopkg-cl\fP [\fIOPTIONS...\fP] \fIsub-command\fP [\fIARGUMENTS...\fP]
+.
+.SH DESCRIPTION
+\fBopkg-cl\fP is a simple utility to install, upgrade and uninstall opkg
+software packages. Opkg is a lightweight package management system based 
+on Ipkg.
+.
+.SH "OPTIONS AND COMMANDS"
+.SS SUB-COMMANDS : PACKAGE MANIPULATION
+.TP
+\fBupdate\fR
+Update list of available packages
+.TP
+\fBupgrade\fR
+Upgrade installed packages
+.TP
+\fBinstall <\fIpackage(s)\fP>\fR
+Install \fIpackage(s)\fP
+.TP
+\fBconfigure <\fIpackage(s)\fP>\fR
+Configure unpacked \fIpackage(s)\fP
+.TP
+\fBremove <\fIpackages\fP|\fIregexp\fP>\fR
+Remove \fIpackage(s)\fP. \fIregexp\fP could be something like 'pkgname*' '*file*' or similar
+.TP
+\fBflag <\fIflag\fP> <\fIpackages\fP>\fR
+Flag \fIpackage(s)\fP. Available flags (one per invocation):
+.TS
+tab(@);
+l. 
+hold
+noprune
+user
+ok
+installed
+unpacked
+.TE
+.SS INFORMATIONAL SUB-COMMANDS
+.TP
+\fBlist\fR
+List available packages
+.TP
+\fBlist-installed\fR
+List installed packages
+.TP
+\fBlist-upgradable\fR
+List installed and upgradable packages
+.TP
+\fBlist-changed-conffiles\fR
+List package configuration files which have been modified after installation
+.TP
+\fBfiles <\fIpackage\fP>\fR
+List files belonging to \fIpackage\fP
+.TP
+\fBsearch <\fIfile\fP|\fIregexp\fP>\fR
+List package providing \fIfile\fP
+.TP
+\fBinfo [\fIpackage\fP|\fIregexp\fP]\fR
+Display all info for selected packages
+.TP
+\fBstatus [\fIpackage\fP|\fIregexp\fP]\fR
+Display all statuses for selected packages
+.TP
+\fBdownload <\fIpackage\fP>\fR
+Download \fIpackage\fP to current directory
+.TP
+\fBcompare-version <\fIversion1\fP> <\fIoperator\fP> <\fIversion2\fP>\fR
+compare versions using following operators :
+.TS
+tab(@);
+c l. 
+<<@less than
+<@less than or equal to
+<=@less than or equal to
+ =@equal to
+>=@greater than or equal to
+>@greater than or equal to
+>>@greater than
+.TE
+.TP
+\fBprint-architecture\fR
+List installable package architectures
+.TP
+\fBwhatdepends [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatdependsrec [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatprovides [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatconflicts [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+.TP
+\fBwhatreplaces [\fI\-A\fP] <\fIpackage(s)\fP|\fIregexp\fP>\fR
+
+.SS OPTIONS
+.TP 
+\fB\-A\fR
+Query all packages not just those installed
+.
+.TP
+\fB\-v <\fIlevel\fP>, --verbosity <\fIlevel\fP>\fR
+Set verbosity level to \fIlevel\fP. Verbosity levels :
+.TS
+tab(@);
+l l.
+0@errors only
+1@normal messages (default)
+2@informative messages
+3@debug
+4@debug level 2
+.TE
+.
+.TP
+\fB\-f <\fIconf_file\fP>, \fB\--conf <\fIconf_file\fP>\fR
+Use \fIconf_file\fP as the opkg configuration file
+.TP
+\fB\--cache <\fIdirectory\fP>\fR
+Use a package cache
+.TP
+\fB\-d <\fIdest_name\fP>, \fB\--dest <\fIdest_name\fP>\fR
+Use \fIdest_name\fP as the the root directory for
+package installation, removal, upgrading. \fIdest_name\fP should be a 
+defined dest name from the configuration file, (but can also be a
+directory name in a pinch).
+.TP 
+\fB\-o <\fIdirectory\fP>, \fB\--offline-root <\fIdirectory\fP>\fR
+Use \fIdirectory\fP as the root directory for offline installation of 
+packages.
+.TP 
+\fB\--add-dest <\fIname\fP>:<\fIpath\fP>\fR
+Register \fIpath\fP as installation target \fIname\fP for use in
+conjunction with \fB\--dest\fP
+.TP 
+\fB\--add-arch <\fIarch\fP>:<\fIprio\fP>\fR
+Register the package architecture \fIarch\fP with the numeric
+priority \fIprio\fP. Lower priorities take precedence.
+.SS FORCE OPTIONS
+.TP 
+\fB\--force-depends \fR
+Install/remove despite failed dependencies
+.TP 
+\fB\--force-maintainer \fR
+Overwrite preexisting config files
+.TP 
+\fB\--force-reinstall \fR
+Reinstall package(s)
+.TP 
+\fB\--force-overwrite\fR
+Overwrite files from other package(s)
+.TP 
+\fB\--force-downgrade\fR
+Allow opkg-cl to downgrade packages
+.TP 
+\fB\--force-space \fR
+Disable free space checks
+.TP 
+\fB\--force-postinstall \fR
+Execute package postinstall scripts in offline installation mode
+.TP 
+\fB\--noaction\fR
+No action \- test only
+.TP 
+\fB\--download-only\fR
+No action \- download only
+.TP 
+\fB\--nodeps\fR
+Do not follow dependencies
+.TP 
+\fB\--force-removal-of-dependent-packages\fR
+Remove package and all dependencies
+.TP 
+\fB\--autoremove\fR
+Remove packages that were installed automatically to satisfy dependencies
+.TP 
+\fB\-t <\fIdirectory\fP>, \--tmp-dir <\fIdirectory\fP>\fR
+Specify \fIdirectory\fP as temporary directory
+.
+.SH "REPORTING BUGS"
+Report bugs to http://code.google.com/p/opkg/issues/list
+.
+.P
+Copyright \(co Opkg development team.
+.P
+Copyright \(co Ipkg development team.
+.
diff --git a/src/man/opkg-key.1.in b/src/man/opkg-key.1.in
new file mode 100644
index 0000000..f1aa221
--- /dev/null
+++ b/src/man/opkg-key.1.in
@@ -0,0 +1,37 @@
+.TH "@PACKAGE_NAME@" 1 "@CLEAN_DATE@" "@PACKAGE_STRING@" "User Commands"
+.SH NAME
+opkg-key \- utility to manage opkg's list of trusted keys
+
+.
+.SH SYNOPSIS
+.B \fBopkg-key\fP [\fIOPTIONS...\fP] \fIsub-command\fP [\fIARGUMENTS...\fP]
+.
+.SH DESCRIPTION
+\fBopkg-key\fP is a utility to manage opkg's list of trusted keys. Opkg
+is a lightweight package management system based on Ipkg.
+.
+.SH SUB-COMMANDS
+.TP
+\fBadd <\fIfile\fP>\fR
+add the key contained in \fIfile\fP ('\-' for stdin)
+.TP
+\fBdel <\fIkeyid\fP>\fR
+remove the key \fIkeyid\fP
+.TP
+\fBlist\fR
+list trusted keys
+.
+.SH OPTIONS
+.TP
+\fB\-o <\fIroot\fP>\fR
+use \fIroot\fP as the offline root directory
+.
+.SH "REPORTING BUGS"
+Report bugs to http://code.google.com/p/opkg/issues/list
+.
+.SH COPYRIGHT
+.P
+Copyright \(co Opkg development team.
+.P
+Copyright \(co Ipkg development team.
+.
diff --git a/src/shave/.svn/all-wcprops b/src/shave/.svn/all-wcprops
new file mode 100644
index 0000000..7c3012c
--- /dev/null
+++ b/src/shave/.svn/all-wcprops
@@ -0,0 +1,23 @@
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/364/trunk/shave
+END
+shave.m4
+K 25
+svn:wc:ra_dav:version-url
+V 38
+/svn/!svn/ver/364/trunk/shave/shave.m4
+END
+shave.in
+K 25
+svn:wc:ra_dav:version-url
+V 38
+/svn/!svn/ver/364/trunk/shave/shave.in
+END
+shave-libtool.in
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/364/trunk/shave/shave-libtool.in
+END
diff --git a/src/shave/.svn/entries b/src/shave/.svn/entries
new file mode 100644
index 0000000..7d8d925
--- /dev/null
+++ b/src/shave/.svn/entries
@@ -0,0 +1,130 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/shave
+http://opkg.googlecode.com/svn
+
+
+
+2009-11-24T08:04:39.892985Z
+364
+pixdamix
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+shave.m4
+file
+
+
+
+
+2012-02-03T08:11:57.403042Z
+c49f4d4afec388daa44eadb2ffd5a982
+2009-11-24T08:04:39.892985Z
+364
+pixdamix
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2236
+
+shave.in
+file
+
+
+
+
+2012-02-03T08:11:57.403042Z
+7eb781a1c62e37c9769add2ff8e28263
+2009-11-24T08:04:39.892985Z
+364
+pixdamix
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1180
+
+shave-libtool.in
+file
+
+
+
+
+2012-02-03T08:11:57.403042Z
+2c0a63426753c3876583d6838c671be4
+2009-11-24T08:04:39.892985Z
+364
+pixdamix
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1349
+
diff --git a/src/shave/.svn/text-base/shave-libtool.in.svn-base b/src/shave/.svn/text-base/shave-libtool.in.svn-base
new file mode 100644
index 0000000..1f3a720
--- /dev/null
+++ b/src/shave/.svn/text-base/shave-libtool.in.svn-base
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the real libtool to use
+LIBTOOL="$1"
+shift
+
+# if 1, don't print anything, the underlaying wrapper will do it
+pass_though=0
+
+# scan the arguments, keep the right ones for libtool, and discover the mode
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+        preserved_args="$preserved_args $opt"
+        ;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+case "$mode" in
+compile)
+    # shave will be called and print the actual CC/CXX/LINK line
+    preserved_args="$preserved_args --shave-mode=$mode"
+    pass_though=1
+    ;;
+link)
+    preserved_args="$preserved_args --shave-mode=$mode"
+    Q="  LINK  "
+    ;;
+*)
+    # let's u
+    # echo "*** libtool: Unimplemented mode: $mode, fill a bug report"
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_though -eq 0; then
+        echo "$Q$output"
+    fi
+    $LIBTOOL --silent $preserved_args
+else
+    echo $LIBTOOL $preserved_args
+    $LIBTOOL $preserved_args
+fi
diff --git a/src/shave/.svn/text-base/shave.in.svn-base b/src/shave/.svn/text-base/shave.in.svn-base
new file mode 100644
index 0000000..5c16f27
--- /dev/null
+++ b/src/shave/.svn/text-base/shave.in.svn-base
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the tool to wrap (cc, cxx, ar, ranlib, ..)
+tool="$1"
+shift
+
+# the reel tool (to call)
+REEL_TOOL="$1"
+shift
+
+pass_through=0
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --shave-mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+	;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+# mode=link is handled in the libtool wrapper
+case "$mode,$tool" in
+link,*)
+    pass_through=1
+    ;;
+*,cxx)
+    Q="  CXX   "
+    ;;
+*,cc)
+    Q="  CC    "
+    ;;
+*,fc)
+    Q="  FC    "
+    ;;
+*,f77)
+    Q="  F77   "
+    ;;
+*,objc)
+    Q="  OBJC   "
+    ;;
+*,*)
+    # should not happen
+    Q="  CC    "
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_through -eq 0; then
+        echo "$Q$output"
+    fi
+    $REEL_TOOL $preserved_args
+else
+    echo $REEL_TOOL $preserved_args
+    $REEL_TOOL $preserved_args
+fi
diff --git a/src/shave/.svn/text-base/shave.m4.svn-base b/src/shave/.svn/text-base/shave.m4.svn-base
new file mode 100644
index 0000000..0a3509e
--- /dev/null
+++ b/src/shave/.svn/text-base/shave.m4.svn-base
@@ -0,0 +1,77 @@
+dnl Make automake/libtool output more friendly to humans
+dnl  Damien Lespiau <damien.lespiau@gmail.com>
+dnl
+dnl SHAVE_INIT([shavedir],[default_mode])
+dnl
+dnl shavedir: the directory where the shave scripts are, it defaults to
+dnl           $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode.  This parameter
+dnl               controls shave's behaviour when no option has been
+dnl               given to configure.  It defaults to disable.
+dnl
+dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
+dnl   before AC_CONFIG_FILE/AC_OUTPUT is perfect.  This macro rewrites CC and
+dnl   LIBTOOL, you don't want the configure tests to have these variables
+dnl   re-defined.
+dnl * This macro requires GNU make's -s option.
+
+AC_DEFUN([_SHAVE_ARG_ENABLE],
+[
+  AC_ARG_ENABLE([shave],
+    AS_HELP_STRING(
+      [--enable-shave],
+      [use shave to make the build pretty [[default=$1]]]),,
+      [enable_shave=$1]
+    )
+])
+
+AC_DEFUN([SHAVE_INIT],
+[
+  dnl you can tweak the default value of enable_shave
+  m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
+
+  if test x"$enable_shave" = xyes; then
+    dnl where can we find the shave scripts?
+    m4_if([$1],,
+      [shavedir="$ac_pwd"],
+      [shavedir="$ac_pwd/$1"])
+    AC_SUBST(shavedir)
+
+    dnl make is now quiet
+    AC_SUBST([MAKEFLAGS], [-s])
+    AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`'])
+
+    dnl we need sed
+    AC_CHECK_PROG(SED,sed,sed,false)
+
+    dnl substitute libtool
+    SHAVE_SAVED_LIBTOOL=$LIBTOOL
+    LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
+    AC_SUBST(LIBTOOL)
+
+    dnl substitute cc/cxx
+    SHAVE_SAVED_CC=$CC
+    SHAVE_SAVED_CXX=$CXX
+    SHAVE_SAVED_FC=$FC
+    SHAVE_SAVED_F77=$F77
+    SHAVE_SAVED_OBJC=$OBJC
+    CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+    CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+    FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+    F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
+    OBJC="${SHELL} ${shavedir}/shave objc ${SHAVE_SAVED_OBJC}"
+    AC_SUBST(CC)
+    AC_SUBST(CXX)
+    AC_SUBST(FC)
+    AC_SUBST(F77)
+    AC_SUBST(OBJC)
+
+    V=@
+  else
+    V=1
+  fi
+  Q='$(V:1=)'
+  AC_SUBST(V)
+  AC_SUBST(Q)
+])
+
diff --git a/src/shave/shave-libtool.in b/src/shave/shave-libtool.in
new file mode 100644
index 0000000..1f3a720
--- /dev/null
+++ b/src/shave/shave-libtool.in
@@ -0,0 +1,69 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the real libtool to use
+LIBTOOL="$1"
+shift
+
+# if 1, don't print anything, the underlaying wrapper will do it
+pass_though=0
+
+# scan the arguments, keep the right ones for libtool, and discover the mode
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+        preserved_args="$preserved_args $opt"
+        ;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+case "$mode" in
+compile)
+    # shave will be called and print the actual CC/CXX/LINK line
+    preserved_args="$preserved_args --shave-mode=$mode"
+    pass_though=1
+    ;;
+link)
+    preserved_args="$preserved_args --shave-mode=$mode"
+    Q="  LINK  "
+    ;;
+*)
+    # let's u
+    # echo "*** libtool: Unimplemented mode: $mode, fill a bug report"
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_though -eq 0; then
+        echo "$Q$output"
+    fi
+    $LIBTOOL --silent $preserved_args
+else
+    echo $LIBTOOL $preserved_args
+    $LIBTOOL $preserved_args
+fi
diff --git a/src/shave/shave.in b/src/shave/shave.in
new file mode 100644
index 0000000..5c16f27
--- /dev/null
+++ b/src/shave/shave.in
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+# we need sed
+SED=@SED@
+if test -z "$SED" ; then
+SED=sed
+fi
+
+lt_unmangle ()
+{
+   last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
+}
+
+# the tool to wrap (cc, cxx, ar, ranlib, ..)
+tool="$1"
+shift
+
+# the reel tool (to call)
+REEL_TOOL="$1"
+shift
+
+pass_through=0
+preserved_args=
+while test "$#" -gt 0; do
+    opt="$1"
+    shift
+
+    case $opt in
+    --shave-mode=*)
+        mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
+	;;
+    -o)
+        lt_output="$1"
+        preserved_args="$preserved_args $opt"
+	;;
+    *)
+        preserved_args="$preserved_args $opt"
+        ;;
+      esac
+done
+
+# mode=link is handled in the libtool wrapper
+case "$mode,$tool" in
+link,*)
+    pass_through=1
+    ;;
+*,cxx)
+    Q="  CXX   "
+    ;;
+*,cc)
+    Q="  CC    "
+    ;;
+*,fc)
+    Q="  FC    "
+    ;;
+*,f77)
+    Q="  F77   "
+    ;;
+*,objc)
+    Q="  OBJC   "
+    ;;
+*,*)
+    # should not happen
+    Q="  CC    "
+    ;;
+esac
+
+lt_unmangle "$lt_output"
+output=$last_result
+
+if test -z $V; then
+    if test $pass_through -eq 0; then
+        echo "$Q$output"
+    fi
+    $REEL_TOOL $preserved_args
+else
+    echo $REEL_TOOL $preserved_args
+    $REEL_TOOL $preserved_args
+fi
diff --git a/src/shave/shave.m4 b/src/shave/shave.m4
new file mode 100644
index 0000000..0a3509e
--- /dev/null
+++ b/src/shave/shave.m4
@@ -0,0 +1,77 @@
+dnl Make automake/libtool output more friendly to humans
+dnl  Damien Lespiau <damien.lespiau@gmail.com>
+dnl
+dnl SHAVE_INIT([shavedir],[default_mode])
+dnl
+dnl shavedir: the directory where the shave scripts are, it defaults to
+dnl           $(top_builddir)
+dnl default_mode: (enable|disable) default shave mode.  This parameter
+dnl               controls shave's behaviour when no option has been
+dnl               given to configure.  It defaults to disable.
+dnl
+dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
+dnl   before AC_CONFIG_FILE/AC_OUTPUT is perfect.  This macro rewrites CC and
+dnl   LIBTOOL, you don't want the configure tests to have these variables
+dnl   re-defined.
+dnl * This macro requires GNU make's -s option.
+
+AC_DEFUN([_SHAVE_ARG_ENABLE],
+[
+  AC_ARG_ENABLE([shave],
+    AS_HELP_STRING(
+      [--enable-shave],
+      [use shave to make the build pretty [[default=$1]]]),,
+      [enable_shave=$1]
+    )
+])
+
+AC_DEFUN([SHAVE_INIT],
+[
+  dnl you can tweak the default value of enable_shave
+  m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
+
+  if test x"$enable_shave" = xyes; then
+    dnl where can we find the shave scripts?
+    m4_if([$1],,
+      [shavedir="$ac_pwd"],
+      [shavedir="$ac_pwd/$1"])
+    AC_SUBST(shavedir)
+
+    dnl make is now quiet
+    AC_SUBST([MAKEFLAGS], [-s])
+    AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`'])
+
+    dnl we need sed
+    AC_CHECK_PROG(SED,sed,sed,false)
+
+    dnl substitute libtool
+    SHAVE_SAVED_LIBTOOL=$LIBTOOL
+    LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
+    AC_SUBST(LIBTOOL)
+
+    dnl substitute cc/cxx
+    SHAVE_SAVED_CC=$CC
+    SHAVE_SAVED_CXX=$CXX
+    SHAVE_SAVED_FC=$FC
+    SHAVE_SAVED_F77=$F77
+    SHAVE_SAVED_OBJC=$OBJC
+    CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
+    CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
+    FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
+    F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
+    OBJC="${SHELL} ${shavedir}/shave objc ${SHAVE_SAVED_OBJC}"
+    AC_SUBST(CC)
+    AC_SUBST(CXX)
+    AC_SUBST(FC)
+    AC_SUBST(F77)
+    AC_SUBST(OBJC)
+
+    V=@
+  else
+    V=1
+  fi
+  Q='$(V:1=)'
+  AC_SUBST(V)
+  AC_SUBST(Q)
+])
+
diff --git a/src/src/.svn/all-wcprops b/src/src/.svn/all-wcprops
new file mode 100644
index 0000000..2fab829
--- /dev/null
+++ b/src/src/.svn/all-wcprops
@@ -0,0 +1,17 @@
+K 25
+svn:wc:ra_dav:version-url
+V 27
+/svn/!svn/ver/606/trunk/src
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 39
+/svn/!svn/ver/499/trunk/src/Makefile.am
+END
+opkg-cl.c
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/606/trunk/src/opkg-cl.c
+END
diff --git a/src/src/.svn/entries b/src/src/.svn/entries
new file mode 100644
index 0000000..6954347
--- /dev/null
+++ b/src/src/.svn/entries
@@ -0,0 +1,96 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/src
+http://opkg.googlecode.com/svn
+
+
+
+2011-02-21T04:24:55.981276Z
+606
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.135042Z
+ece988fbb1377903665cb98ff19853b4
+2009-12-18T00:46:30.184915Z
+499
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+203
+
+opkg-cl.c
+file
+
+
+
+
+2012-02-03T08:11:57.135042Z
+5185597dadd48ee6b6032c3d53d84078
+2011-02-21T04:24:55.981276Z
+606
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+12085
+
diff --git a/src/src/.svn/text-base/Makefile.am.svn-base b/src/src/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..efdc19d
--- /dev/null
+++ b/src/src/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,6 @@
+AM_CFLAGS = -I${top_srcdir}/libopkg ${ALL_CFLAGS}
+bin_PROGRAMS = opkg-cl
+
+opkg_cl_SOURCES = opkg-cl.c
+opkg_cl_LDADD = $(top_builddir)/libopkg/libopkg.la \
+                $(top_builddir)/libbb/libbb.la 
diff --git a/src/src/.svn/text-base/opkg-cl.c.svn-base b/src/src/.svn/text-base/opkg-cl.c.svn-base
new file mode 100644
index 0000000..1b927e5
--- /dev/null
+++ b/src/src/.svn/text-base/opkg-cl.c.svn-base
@@ -0,0 +1,390 @@
+/* opkg-cl.c - the opkg package management system
+
+   Florian Boor
+   Copyright (C) 2003 kernel concepts
+
+   Carl D. Worth
+   Copyright 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   opkg command line frontend using libopkg
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <getopt.h>
+
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "file_util.h"
+#include "opkg_message.h"
+#include "opkg_download.h"
+#include "../libbb/libbb.h"
+
+enum {
+	ARGS_OPT_FORCE_MAINTAINER = 129,
+	ARGS_OPT_FORCE_DEPENDS,
+	ARGS_OPT_FORCE_OVERWRITE,
+	ARGS_OPT_FORCE_DOWNGRADE,
+	ARGS_OPT_FORCE_REINSTALL,
+	ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES,
+	ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES,
+	ARGS_OPT_FORCE_SPACE,
+	ARGS_OPT_FORCE_POSTINSTALL,
+	ARGS_OPT_FORCE_REMOVE,
+	ARGS_OPT_ADD_ARCH,
+	ARGS_OPT_ADD_DEST,
+	ARGS_OPT_NOACTION,
+	ARGS_OPT_DOWNLOAD_ONLY,
+	ARGS_OPT_NODEPS,
+	ARGS_OPT_AUTOREMOVE,
+	ARGS_OPT_CACHE,
+};
+
+static struct option long_options[] = {
+	{"query-all", 0, 0, 'A'},
+	{"autoremove", 0, 0, ARGS_OPT_AUTOREMOVE},
+	{"cache", 1, 0, ARGS_OPT_CACHE},
+	{"conf-file", 1, 0, 'f'},
+	{"conf", 1, 0, 'f'},
+	{"dest", 1, 0, 'd'},
+        {"force-maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+        {"force_maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+	{"force-depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	{"force_depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	{"force-overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	{"force_overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	{"force_downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	{"force-downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	{"force-reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	{"force_reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	{"force-space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	{"force_space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	{"recursive", 0, 0, ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force-removal-of-dependent-packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force_removal_of_dependent_packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force-removal-of-essential-packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	{"force_removal_of_essential_packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	{"force-postinstall", 0, 0, ARGS_OPT_FORCE_POSTINSTALL},
+	{"force_postinstall", 0, 0, ARGS_OPT_FORCE_POSTINSTALL},
+	{"force-remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
+	{"force_remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
+	{"noaction", 0, 0, ARGS_OPT_NOACTION},
+	{"download-only", 0, 0, ARGS_OPT_DOWNLOAD_ONLY},
+	{"nodeps", 0, 0, ARGS_OPT_NODEPS},
+	{"offline", 1, 0, 'o'},
+	{"offline-root", 1, 0, 'o'},
+	{"add-arch", 1, 0, ARGS_OPT_ADD_ARCH},
+	{"add-dest", 1, 0, ARGS_OPT_ADD_DEST},
+	{"test", 0, 0, ARGS_OPT_NOACTION},
+	{"tmp-dir", 1, 0, 't'},
+	{"tmp_dir", 1, 0, 't'},
+	{"verbosity", 2, 0, 'V'},
+	{"version", 0, 0, 'v'},
+	{0, 0, 0, 0}
+};
+
+static int
+args_parse(int argc, char *argv[])
+{
+	int c;
+	int option_index = 0;
+	int parse_err = 0;
+	char *tuple, *targ;
+
+	while (1) {
+		c = getopt_long_only(argc, argv, "Ad:f:no:p:t:vV::",
+				long_options, &option_index);
+		if (c == -1)
+			break;
+
+		switch (c) {
+		case 'A':
+			conf->query_all = 1;
+			break;
+		case 'd':
+			conf->dest_str = xstrdup(optarg);
+			break;
+		case 'f':
+			conf->conf_file = xstrdup(optarg);
+			break;
+		case 'o':
+			conf->offline_root = xstrdup(optarg);
+			break;
+		case 't':
+			conf->tmp_dir = xstrdup(optarg);
+			break;
+		case 'v':
+			printf("opkg version %s\n", VERSION);
+			exit(0);
+		case 'V':
+			conf->verbosity = INFO;
+			if (optarg != NULL)
+				conf->verbosity = atoi(optarg);
+			break;
+		case ARGS_OPT_AUTOREMOVE:
+			conf->autoremove = 1;
+			break;
+		case ARGS_OPT_CACHE:
+			free(conf->cache);
+			conf->cache = xstrdup(optarg);
+			break;
+		case ARGS_OPT_FORCE_MAINTAINER:
+			conf->force_maintainer = 1;
+			break;
+		case ARGS_OPT_FORCE_DEPENDS:
+			conf->force_depends = 1;
+			break;
+		case ARGS_OPT_FORCE_OVERWRITE:
+			conf->force_overwrite = 1;
+			break;
+		case ARGS_OPT_FORCE_DOWNGRADE:
+			conf->force_downgrade = 1;
+			break;
+		case ARGS_OPT_FORCE_REINSTALL:
+			conf->force_reinstall = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES:
+			conf->force_removal_of_essential_packages = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES:
+			conf->force_removal_of_dependent_packages = 1;
+			break;
+		case ARGS_OPT_FORCE_SPACE:
+			conf->force_space = 1;
+			break;
+		case ARGS_OPT_FORCE_POSTINSTALL:
+			conf->force_postinstall = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVE:
+			conf->force_remove = 1;
+			break;
+		case ARGS_OPT_NODEPS:
+			conf->nodeps = 1;
+			break;
+		case ARGS_OPT_ADD_ARCH:
+		case ARGS_OPT_ADD_DEST:
+			tuple = xstrdup(optarg);
+			if ((targ = strchr(tuple, ':')) != NULL) {
+				*targ++ = 0;
+				if ((strlen(tuple) > 0) && (strlen(targ) > 0)) {
+					nv_pair_list_append(
+						(c == ARGS_OPT_ADD_ARCH)
+							? &conf->arch_list : &conf->tmp_dest_list,
+						tuple, targ);
+				}
+			}
+			free(tuple);
+			break;
+		case ARGS_OPT_NOACTION:
+			conf->noaction = 1;
+			break;
+        case ARGS_OPT_DOWNLOAD_ONLY:
+			conf->download_only = 1;
+			break;
+		case ':':
+			parse_err = -1;
+			break;
+		case '?':
+			parse_err = -1;
+			break;
+		default:
+			printf("Confusion: getopt_long returned %d\n", c);
+		}
+	}
+
+	if (parse_err)
+		return parse_err;
+	else
+		return optind;
+}
+
+static void
+usage()
+{
+	printf("usage: opkg [options...] sub-command [arguments...]\n");
+	printf("where sub-command is one of:\n");
+
+	printf("\nPackage Manipulation:\n");
+	printf("\tupdate			Update list of available packages\n");
+	printf("\tupgrade			Upgrade installed packages\n");
+	printf("\tinstall <pkgs>		Install package(s)\n");
+	printf("\tconfigure <pkgs>	Configure unpacked package(s)\n");
+	printf("\tremove <pkgs|regexp>	Remove package(s)\n");
+	printf("\tflag <flag> <pkgs>	Flag package(s)\n");
+	printf("\t <flag>=hold|noprune|user|ok|installed|unpacked (one per invocation)\n");
+
+	printf("\nInformational Commands:\n");
+	printf("\tlist			List available packages\n");
+	printf("\tlist-installed		List installed packages\n");
+	printf("\tlist-upgradable		List installed and upgradable packages\n");
+	printf("\tlist-changed-conffiles	List user modified configuration files\n");
+	printf("\tfiles <pkg>		List files belonging to <pkg>\n");
+	printf("\tsearch <file|regexp>	List package providing <file>\n");
+	printf("\tinfo [pkg|regexp]	Display all info for <pkg>\n");
+	printf("\tstatus [pkg|regexp]	Display all status for <pkg>\n");
+	printf("\tdownload <pkg>		Download <pkg> to current directory\n");
+	printf("\tcompare-versions <v1> <op> <v2>\n");
+	printf("\t                    compare versions using <= < > >= = << >>\n");
+	printf("\tprint-architecture	List installable package architectures\n");
+	printf("\tdepends [-A] [pkgname|pat]+\n");
+	printf("\twhatdepends [-A] [pkgname|pat]+\n");
+	printf("\twhatdependsrec [-A] [pkgname|pat]+\n");
+	printf("\twhatrecommends[-A] [pkgname|pat]+\n");
+	printf("\twhatsuggests[-A] [pkgname|pat]+\n");
+	printf("\twhatprovides [-A] [pkgname|pat]+\n");
+	printf("\twhatconflicts [-A] [pkgname|pat]+\n");
+	printf("\twhatreplaces [-A] [pkgname|pat]+\n");
+
+	printf("\nOptions:\n");
+	printf("\t-A			Query all packages not just those installed\n");
+	printf("\t-V[<level>]		Set verbosity level to <level>.\n");
+	printf("\t--verbosity[=<level>]	Verbosity levels:\n");
+	printf("\t				0 errors only\n");
+	printf("\t				1 normal messages (default)\n");
+	printf("\t				2 informative messages\n");
+	printf("\t				3 debug\n");
+	printf("\t				4 debug level 2\n");
+	printf("\t-f <conf_file>		Use <conf_file> as the opkg configuration file\n");
+	printf("\t--conf <conf_file>\n");
+	printf("\t--cache <directory>	Use a package cache\n");
+	printf("\t-d <dest_name>		Use <dest_name> as the the root directory for\n");
+	printf("\t--dest <dest_name>	package installation, removal, upgrading.\n");
+	printf("				<dest_name> should be a defined dest name from\n");
+	printf("				the configuration file, (but can also be a\n");
+	printf("				directory name in a pinch).\n");
+	printf("\t-o <dir>		Use <dir> as the root directory for\n");
+	printf("\t--offline-root <dir>	offline installation of packages.\n");
+	printf("\t--add-arch <arch>:<prio>	Register architecture with given priority\n");
+	printf("\t--add-dest <name>:<path>	Register destination with given path\n");
+
+	printf("\nForce Options:\n");
+	printf("\t--force-depends		Install/remove despite failed dependencies\n");
+	printf("\t--force-maintainer	Overwrite preexisting config files\n");
+	printf("\t--force-reinstall	Reinstall package(s)\n");
+	printf("\t--force-overwrite	Overwrite files from other package(s)\n");
+	printf("\t--force-downgrade	Allow opkg to downgrade packages\n");
+	printf("\t--force-space		Disable free space checks\n");
+	printf("\t--force-postinstall	Run postinstall scripts even in offline mode\n");
+	printf("\t--force-remove	Remove package even if prerm script fails\n");
+	printf("\t--noaction		No action -- test only\n");
+	printf("\t--download-only	No action -- download only\n");
+	printf("\t--nodeps		Do not follow dependencies\n");
+	printf("\t--force-removal-of-dependent-packages\n");
+	printf("\t			Remove package and all dependencies\n");
+	printf("\t--autoremove		Remove packages that were installed\n");
+	printf("\t			automatically to satisfy dependencies\n");
+	printf("\t-t			Specify tmp-dir.\n");
+	printf("\t--tmp-dir		Specify tmp-dir.\n");
+
+	printf("\n");
+
+	printf(" regexp could be something like 'pkgname*' '*file*' or similar\n");
+	printf(" e.g. opkg info 'libstd*' or opkg search '*libop*' or opkg remove 'libncur*'\n");
+
+	/* --force-removal-of-essential-packages	Let opkg remove essential packages.
+		Using this option is almost guaranteed to break your system, hence this option
+		is not even advertised in the usage statement. */
+
+	exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	int opts, err = -1;
+	char *cmd_name;
+	opkg_cmd_t *cmd;
+	int nocheckfordirorfile = 0;
+        int noreadfeedsfile = 0;
+
+	if (opkg_conf_init())
+		goto err0;
+
+	conf->verbosity = NOTICE;
+
+	opts = args_parse(argc, argv);
+	if (opts == argc || opts < 0) {
+		fprintf(stderr, "opkg must have one sub-command argument\n");
+		usage();
+	}
+
+	cmd_name = argv[opts++];
+
+	if (!strcmp(cmd_name,"print-architecture") ||
+	    !strcmp(cmd_name,"print_architecture") ||
+	    !strcmp(cmd_name,"print-installation-architecture") ||
+	    !strcmp(cmd_name,"print_installation_architecture") )
+		nocheckfordirorfile = 1;
+
+	if (!strcmp(cmd_name,"flag") ||
+	    !strcmp(cmd_name,"configure") ||
+	    !strcmp(cmd_name,"remove") ||
+	    !strcmp(cmd_name,"files") ||
+	    !strcmp(cmd_name,"search") ||
+	    !strcmp(cmd_name,"compare_versions") ||
+	    !strcmp(cmd_name,"compare-versions") ||
+	    !strcmp(cmd_name,"list_installed") ||
+	    !strcmp(cmd_name,"list-installed") ||
+	    !strcmp(cmd_name,"list_changed_conffiles") ||
+	    !strcmp(cmd_name,"list-changed-conffiles") ||
+	    !strcmp(cmd_name,"status") )
+		noreadfeedsfile = 1;
+
+	cmd = opkg_cmd_find(cmd_name);
+	if (cmd == NULL) {
+		fprintf(stderr, "%s: unknown sub-command %s\n", argv[0],
+			 cmd_name);
+		usage();
+	}
+
+	conf->pfm = cmd->pfm;
+
+	if (opkg_conf_load())
+		goto err0;
+
+	if (!nocheckfordirorfile) {
+		if (!noreadfeedsfile) {
+			if (pkg_hash_load_feeds())
+				goto err1;
+		}
+
+		if (pkg_hash_load_status_files())
+			goto err1;
+	}
+
+	if (cmd->requires_args && opts == argc) {
+		fprintf(stderr,
+			 "%s: the ``%s'' command requires at least one argument\n",
+			 argv[0], cmd_name);
+		usage();
+	}
+
+	err = opkg_cmd_exec(cmd, argc - opts, (const char **) (argv + opts));
+
+#ifdef HAVE_CURL
+	opkg_curl_cleanup();
+#endif
+err1:
+	opkg_conf_deinit();
+
+err0:
+	print_error_list();
+	free_error_list();
+
+	return err;
+}
diff --git a/src/src/Makefile.am b/src/src/Makefile.am
new file mode 100644
index 0000000..efdc19d
--- /dev/null
+++ b/src/src/Makefile.am
@@ -0,0 +1,6 @@
+AM_CFLAGS = -I${top_srcdir}/libopkg ${ALL_CFLAGS}
+bin_PROGRAMS = opkg-cl
+
+opkg_cl_SOURCES = opkg-cl.c
+opkg_cl_LDADD = $(top_builddir)/libopkg/libopkg.la \
+                $(top_builddir)/libbb/libbb.la 
diff --git a/src/src/opkg-cl.c b/src/src/opkg-cl.c
new file mode 100644
index 0000000..1b927e5
--- /dev/null
+++ b/src/src/opkg-cl.c
@@ -0,0 +1,390 @@
+/* opkg-cl.c - the opkg package management system
+
+   Florian Boor
+   Copyright (C) 2003 kernel concepts
+
+   Carl D. Worth
+   Copyright 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   opkg command line frontend using libopkg
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <getopt.h>
+
+#include "opkg_conf.h"
+#include "opkg_cmd.h"
+#include "file_util.h"
+#include "opkg_message.h"
+#include "opkg_download.h"
+#include "../libbb/libbb.h"
+
+enum {
+	ARGS_OPT_FORCE_MAINTAINER = 129,
+	ARGS_OPT_FORCE_DEPENDS,
+	ARGS_OPT_FORCE_OVERWRITE,
+	ARGS_OPT_FORCE_DOWNGRADE,
+	ARGS_OPT_FORCE_REINSTALL,
+	ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES,
+	ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES,
+	ARGS_OPT_FORCE_SPACE,
+	ARGS_OPT_FORCE_POSTINSTALL,
+	ARGS_OPT_FORCE_REMOVE,
+	ARGS_OPT_ADD_ARCH,
+	ARGS_OPT_ADD_DEST,
+	ARGS_OPT_NOACTION,
+	ARGS_OPT_DOWNLOAD_ONLY,
+	ARGS_OPT_NODEPS,
+	ARGS_OPT_AUTOREMOVE,
+	ARGS_OPT_CACHE,
+};
+
+static struct option long_options[] = {
+	{"query-all", 0, 0, 'A'},
+	{"autoremove", 0, 0, ARGS_OPT_AUTOREMOVE},
+	{"cache", 1, 0, ARGS_OPT_CACHE},
+	{"conf-file", 1, 0, 'f'},
+	{"conf", 1, 0, 'f'},
+	{"dest", 1, 0, 'd'},
+        {"force-maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+        {"force_maintainer", 0, 0, ARGS_OPT_FORCE_MAINTAINER},
+	{"force-depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	{"force_depends", 0, 0, ARGS_OPT_FORCE_DEPENDS},
+	{"force-overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	{"force_overwrite", 0, 0, ARGS_OPT_FORCE_OVERWRITE},
+	{"force_downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	{"force-downgrade", 0, 0, ARGS_OPT_FORCE_DOWNGRADE},
+	{"force-reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	{"force_reinstall", 0, 0, ARGS_OPT_FORCE_REINSTALL},
+	{"force-space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	{"force_space", 0, 0, ARGS_OPT_FORCE_SPACE},
+	{"recursive", 0, 0, ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force-removal-of-dependent-packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force_removal_of_dependent_packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES},
+	{"force-removal-of-essential-packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	{"force_removal_of_essential_packages", 0, 0,
+		ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES},
+	{"force-postinstall", 0, 0, ARGS_OPT_FORCE_POSTINSTALL},
+	{"force_postinstall", 0, 0, ARGS_OPT_FORCE_POSTINSTALL},
+	{"force-remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
+	{"force_remove", 0, 0, ARGS_OPT_FORCE_REMOVE},
+	{"noaction", 0, 0, ARGS_OPT_NOACTION},
+	{"download-only", 0, 0, ARGS_OPT_DOWNLOAD_ONLY},
+	{"nodeps", 0, 0, ARGS_OPT_NODEPS},
+	{"offline", 1, 0, 'o'},
+	{"offline-root", 1, 0, 'o'},
+	{"add-arch", 1, 0, ARGS_OPT_ADD_ARCH},
+	{"add-dest", 1, 0, ARGS_OPT_ADD_DEST},
+	{"test", 0, 0, ARGS_OPT_NOACTION},
+	{"tmp-dir", 1, 0, 't'},
+	{"tmp_dir", 1, 0, 't'},
+	{"verbosity", 2, 0, 'V'},
+	{"version", 0, 0, 'v'},
+	{0, 0, 0, 0}
+};
+
+static int
+args_parse(int argc, char *argv[])
+{
+	int c;
+	int option_index = 0;
+	int parse_err = 0;
+	char *tuple, *targ;
+
+	while (1) {
+		c = getopt_long_only(argc, argv, "Ad:f:no:p:t:vV::",
+				long_options, &option_index);
+		if (c == -1)
+			break;
+
+		switch (c) {
+		case 'A':
+			conf->query_all = 1;
+			break;
+		case 'd':
+			conf->dest_str = xstrdup(optarg);
+			break;
+		case 'f':
+			conf->conf_file = xstrdup(optarg);
+			break;
+		case 'o':
+			conf->offline_root = xstrdup(optarg);
+			break;
+		case 't':
+			conf->tmp_dir = xstrdup(optarg);
+			break;
+		case 'v':
+			printf("opkg version %s\n", VERSION);
+			exit(0);
+		case 'V':
+			conf->verbosity = INFO;
+			if (optarg != NULL)
+				conf->verbosity = atoi(optarg);
+			break;
+		case ARGS_OPT_AUTOREMOVE:
+			conf->autoremove = 1;
+			break;
+		case ARGS_OPT_CACHE:
+			free(conf->cache);
+			conf->cache = xstrdup(optarg);
+			break;
+		case ARGS_OPT_FORCE_MAINTAINER:
+			conf->force_maintainer = 1;
+			break;
+		case ARGS_OPT_FORCE_DEPENDS:
+			conf->force_depends = 1;
+			break;
+		case ARGS_OPT_FORCE_OVERWRITE:
+			conf->force_overwrite = 1;
+			break;
+		case ARGS_OPT_FORCE_DOWNGRADE:
+			conf->force_downgrade = 1;
+			break;
+		case ARGS_OPT_FORCE_REINSTALL:
+			conf->force_reinstall = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVAL_OF_ESSENTIAL_PACKAGES:
+			conf->force_removal_of_essential_packages = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVAL_OF_DEPENDENT_PACKAGES:
+			conf->force_removal_of_dependent_packages = 1;
+			break;
+		case ARGS_OPT_FORCE_SPACE:
+			conf->force_space = 1;
+			break;
+		case ARGS_OPT_FORCE_POSTINSTALL:
+			conf->force_postinstall = 1;
+			break;
+		case ARGS_OPT_FORCE_REMOVE:
+			conf->force_remove = 1;
+			break;
+		case ARGS_OPT_NODEPS:
+			conf->nodeps = 1;
+			break;
+		case ARGS_OPT_ADD_ARCH:
+		case ARGS_OPT_ADD_DEST:
+			tuple = xstrdup(optarg);
+			if ((targ = strchr(tuple, ':')) != NULL) {
+				*targ++ = 0;
+				if ((strlen(tuple) > 0) && (strlen(targ) > 0)) {
+					nv_pair_list_append(
+						(c == ARGS_OPT_ADD_ARCH)
+							? &conf->arch_list : &conf->tmp_dest_list,
+						tuple, targ);
+				}
+			}
+			free(tuple);
+			break;
+		case ARGS_OPT_NOACTION:
+			conf->noaction = 1;
+			break;
+        case ARGS_OPT_DOWNLOAD_ONLY:
+			conf->download_only = 1;
+			break;
+		case ':':
+			parse_err = -1;
+			break;
+		case '?':
+			parse_err = -1;
+			break;
+		default:
+			printf("Confusion: getopt_long returned %d\n", c);
+		}
+	}
+
+	if (parse_err)
+		return parse_err;
+	else
+		return optind;
+}
+
+static void
+usage()
+{
+	printf("usage: opkg [options...] sub-command [arguments...]\n");
+	printf("where sub-command is one of:\n");
+
+	printf("\nPackage Manipulation:\n");
+	printf("\tupdate			Update list of available packages\n");
+	printf("\tupgrade			Upgrade installed packages\n");
+	printf("\tinstall <pkgs>		Install package(s)\n");
+	printf("\tconfigure <pkgs>	Configure unpacked package(s)\n");
+	printf("\tremove <pkgs|regexp>	Remove package(s)\n");
+	printf("\tflag <flag> <pkgs>	Flag package(s)\n");
+	printf("\t <flag>=hold|noprune|user|ok|installed|unpacked (one per invocation)\n");
+
+	printf("\nInformational Commands:\n");
+	printf("\tlist			List available packages\n");
+	printf("\tlist-installed		List installed packages\n");
+	printf("\tlist-upgradable		List installed and upgradable packages\n");
+	printf("\tlist-changed-conffiles	List user modified configuration files\n");
+	printf("\tfiles <pkg>		List files belonging to <pkg>\n");
+	printf("\tsearch <file|regexp>	List package providing <file>\n");
+	printf("\tinfo [pkg|regexp]	Display all info for <pkg>\n");
+	printf("\tstatus [pkg|regexp]	Display all status for <pkg>\n");
+	printf("\tdownload <pkg>		Download <pkg> to current directory\n");
+	printf("\tcompare-versions <v1> <op> <v2>\n");
+	printf("\t                    compare versions using <= < > >= = << >>\n");
+	printf("\tprint-architecture	List installable package architectures\n");
+	printf("\tdepends [-A] [pkgname|pat]+\n");
+	printf("\twhatdepends [-A] [pkgname|pat]+\n");
+	printf("\twhatdependsrec [-A] [pkgname|pat]+\n");
+	printf("\twhatrecommends[-A] [pkgname|pat]+\n");
+	printf("\twhatsuggests[-A] [pkgname|pat]+\n");
+	printf("\twhatprovides [-A] [pkgname|pat]+\n");
+	printf("\twhatconflicts [-A] [pkgname|pat]+\n");
+	printf("\twhatreplaces [-A] [pkgname|pat]+\n");
+
+	printf("\nOptions:\n");
+	printf("\t-A			Query all packages not just those installed\n");
+	printf("\t-V[<level>]		Set verbosity level to <level>.\n");
+	printf("\t--verbosity[=<level>]	Verbosity levels:\n");
+	printf("\t				0 errors only\n");
+	printf("\t				1 normal messages (default)\n");
+	printf("\t				2 informative messages\n");
+	printf("\t				3 debug\n");
+	printf("\t				4 debug level 2\n");
+	printf("\t-f <conf_file>		Use <conf_file> as the opkg configuration file\n");
+	printf("\t--conf <conf_file>\n");
+	printf("\t--cache <directory>	Use a package cache\n");
+	printf("\t-d <dest_name>		Use <dest_name> as the the root directory for\n");
+	printf("\t--dest <dest_name>	package installation, removal, upgrading.\n");
+	printf("				<dest_name> should be a defined dest name from\n");
+	printf("				the configuration file, (but can also be a\n");
+	printf("				directory name in a pinch).\n");
+	printf("\t-o <dir>		Use <dir> as the root directory for\n");
+	printf("\t--offline-root <dir>	offline installation of packages.\n");
+	printf("\t--add-arch <arch>:<prio>	Register architecture with given priority\n");
+	printf("\t--add-dest <name>:<path>	Register destination with given path\n");
+
+	printf("\nForce Options:\n");
+	printf("\t--force-depends		Install/remove despite failed dependencies\n");
+	printf("\t--force-maintainer	Overwrite preexisting config files\n");
+	printf("\t--force-reinstall	Reinstall package(s)\n");
+	printf("\t--force-overwrite	Overwrite files from other package(s)\n");
+	printf("\t--force-downgrade	Allow opkg to downgrade packages\n");
+	printf("\t--force-space		Disable free space checks\n");
+	printf("\t--force-postinstall	Run postinstall scripts even in offline mode\n");
+	printf("\t--force-remove	Remove package even if prerm script fails\n");
+	printf("\t--noaction		No action -- test only\n");
+	printf("\t--download-only	No action -- download only\n");
+	printf("\t--nodeps		Do not follow dependencies\n");
+	printf("\t--force-removal-of-dependent-packages\n");
+	printf("\t			Remove package and all dependencies\n");
+	printf("\t--autoremove		Remove packages that were installed\n");
+	printf("\t			automatically to satisfy dependencies\n");
+	printf("\t-t			Specify tmp-dir.\n");
+	printf("\t--tmp-dir		Specify tmp-dir.\n");
+
+	printf("\n");
+
+	printf(" regexp could be something like 'pkgname*' '*file*' or similar\n");
+	printf(" e.g. opkg info 'libstd*' or opkg search '*libop*' or opkg remove 'libncur*'\n");
+
+	/* --force-removal-of-essential-packages	Let opkg remove essential packages.
+		Using this option is almost guaranteed to break your system, hence this option
+		is not even advertised in the usage statement. */
+
+	exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+	int opts, err = -1;
+	char *cmd_name;
+	opkg_cmd_t *cmd;
+	int nocheckfordirorfile = 0;
+        int noreadfeedsfile = 0;
+
+	if (opkg_conf_init())
+		goto err0;
+
+	conf->verbosity = NOTICE;
+
+	opts = args_parse(argc, argv);
+	if (opts == argc || opts < 0) {
+		fprintf(stderr, "opkg must have one sub-command argument\n");
+		usage();
+	}
+
+	cmd_name = argv[opts++];
+
+	if (!strcmp(cmd_name,"print-architecture") ||
+	    !strcmp(cmd_name,"print_architecture") ||
+	    !strcmp(cmd_name,"print-installation-architecture") ||
+	    !strcmp(cmd_name,"print_installation_architecture") )
+		nocheckfordirorfile = 1;
+
+	if (!strcmp(cmd_name,"flag") ||
+	    !strcmp(cmd_name,"configure") ||
+	    !strcmp(cmd_name,"remove") ||
+	    !strcmp(cmd_name,"files") ||
+	    !strcmp(cmd_name,"search") ||
+	    !strcmp(cmd_name,"compare_versions") ||
+	    !strcmp(cmd_name,"compare-versions") ||
+	    !strcmp(cmd_name,"list_installed") ||
+	    !strcmp(cmd_name,"list-installed") ||
+	    !strcmp(cmd_name,"list_changed_conffiles") ||
+	    !strcmp(cmd_name,"list-changed-conffiles") ||
+	    !strcmp(cmd_name,"status") )
+		noreadfeedsfile = 1;
+
+	cmd = opkg_cmd_find(cmd_name);
+	if (cmd == NULL) {
+		fprintf(stderr, "%s: unknown sub-command %s\n", argv[0],
+			 cmd_name);
+		usage();
+	}
+
+	conf->pfm = cmd->pfm;
+
+	if (opkg_conf_load())
+		goto err0;
+
+	if (!nocheckfordirorfile) {
+		if (!noreadfeedsfile) {
+			if (pkg_hash_load_feeds())
+				goto err1;
+		}
+
+		if (pkg_hash_load_status_files())
+			goto err1;
+	}
+
+	if (cmd->requires_args && opts == argc) {
+		fprintf(stderr,
+			 "%s: the ``%s'' command requires at least one argument\n",
+			 argv[0], cmd_name);
+		usage();
+	}
+
+	err = opkg_cmd_exec(cmd, argc - opts, (const char **) (argv + opts));
+
+#ifdef HAVE_CURL
+	opkg_curl_cleanup();
+#endif
+err1:
+	opkg_conf_deinit();
+
+err0:
+	print_error_list();
+	free_error_list();
+
+	return err;
+}
diff --git a/src/tests/.svn/all-wcprops b/src/tests/.svn/all-wcprops
new file mode 100644
index 0000000..cf285ed
--- /dev/null
+++ b/src/tests/.svn/all-wcprops
@@ -0,0 +1,35 @@
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/634/trunk/tests
+END
+opkg_hash_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/552/trunk/tests/opkg_hash_test.c
+END
+opkg_active_list_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 53
+/svn/!svn/ver/552/trunk/tests/opkg_active_list_test.c
+END
+libopkg_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/622/trunk/tests/libopkg_test.c
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/474/trunk/tests/Makefile.am
+END
+opkg_extract_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 49
+/svn/!svn/ver/552/trunk/tests/opkg_extract_test.c
+END
diff --git a/src/tests/.svn/entries b/src/tests/.svn/entries
new file mode 100644
index 0000000..930a7e8
--- /dev/null
+++ b/src/tests/.svn/entries
@@ -0,0 +1,201 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/tests
+http://opkg.googlecode.com/svn
+
+
+
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+opkg_hash_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+42ded85fe3c9d5d5427ee6f07b629828
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2134
+
+opkg_active_list_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+3a5506764a10f969300fefc107066e3b
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+4626
+
+libopkg_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+e37fec6637c1992e52ec2d4bad07776d
+2011-05-26T00:51:50.330823Z
+622
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+6385
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+4f0297e9e0f54993a1809827d77b12ae
+2009-12-09T06:05:08.329580Z
+474
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+907
+
+regress
+dir
+
+opkg_extract_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+ab5ec2fffab9a3b9ab566b56c9ee8d11
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1152
+
diff --git a/src/tests/.svn/text-base/Makefile.am.svn-base b/src/tests/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..1a6f565
--- /dev/null
+++ b/src/tests/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,23 @@
+AM_CFLAGS = $(ALL_CFLAGS) -Wall -g -O3 -I${top_srcdir}/libopkg
+
+#noinst_PROGRAMS = opkg_hash_test opkg_extract_test
+#noinst_PROGRAMS = libopkg_test opkg_active_list_test
+noinst_PROGRAMS = libopkg_test
+
+#opkg_hash_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_hash_test_SOURCES = opkg_hash_test.c
+#opkg_hash_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_extract_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_extract_test_SOURCES = opkg_extract_test.c
+#opkg_extract_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_active_list_test_LDADD = $(top_builddir)/libopkg/active_list.o
+#opkg_active_list_test_SOURCES = opkg_active_list_test.c
+#opkg_active_list_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+libopkg_test_LDADD = $(top_builddir)/libopkg/libopkg.la
+libopkg_test_SOURCE = libopkg_test.c
+libopkg_test_LDFLAGS = -static
+
+
diff --git a/src/tests/.svn/text-base/libopkg_test.c.svn-base b/src/tests/.svn/text-base/libopkg_test.c.svn-base
new file mode 100644
index 0000000..21f100e
--- /dev/null
+++ b/src/tests/.svn/text-base/libopkg_test.c.svn-base
@@ -0,0 +1,261 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libgen.h>
+
+#include <opkg.h>
+
+int opkg_state_changed;
+pkg_t *find_pkg = NULL;
+
+
+#define TEST_PACKAGE "aspell"
+
+void
+progress_callback (const opkg_progress_data_t *progress, void *data)
+{
+  printf ("\r%s %3d%%\n", (char*) data, progress->percentage);
+  fflush (stdout);
+}
+
+static void list_pkg(pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf ("%s - %s\n", pkg->name, v);
+  free(v);
+}
+
+void
+package_list_installed_callback (pkg_t *pkg, void *data)
+{
+  if (pkg->state_status == SS_INSTALLED)
+    list_pkg(pkg);
+}
+
+void
+package_list_callback (pkg_t *pkg, void *data)
+{
+  static int install_count = 0;
+  static int total_count = 0;
+
+  if (pkg->state_status == SS_INSTALLED)
+    install_count++;
+
+  total_count++;
+
+  printf ("\rPackage count: %d Installed, %d Total Available", install_count, total_count);
+  fflush (stdout);
+
+  if (!find_pkg)
+  {
+    /* store the first package to print out later */
+    find_pkg = pkg;
+  }
+}
+
+void
+package_list_upgradable_callback (pkg_t *pkg, void *data)
+{
+  list_pkg(pkg);
+}
+
+void
+print_package (pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf (
+      "Name:         %s\n"
+      "Version:      %s\n"
+      "Repository:   %s\n"
+      "Architecture: %s\n"
+      "Description:  %s\n"
+      "Tags:         %s\n"
+      "Size:         %ld\n"
+      "Status:       %d\n",
+      pkg->name,
+      v,
+      pkg->src->name,
+      pkg->architecture,
+      pkg->description,
+      pkg->tags? pkg->tags : "",
+      pkg->size,
+      pkg->state_status);
+  free(v);
+}
+
+
+void
+opkg_test (void)
+{
+  int err;
+  pkg_t *pkg;
+
+  err = opkg_update_package_lists (progress_callback, "Updating...");
+  printf ("\nopkg_update_package_lists returned %d\n", err);
+
+  opkg_list_packages (package_list_callback, NULL);
+  printf ("\n");
+
+  if (find_pkg)
+  {
+    printf ("Finding package \"%s\"\n", find_pkg->name);
+    pkg = opkg_find_package (find_pkg->name, find_pkg->version, find_pkg->architecture, find_pkg->src->name);
+    if (pkg)
+    {
+      print_package (pkg);
+    }
+    else
+      printf ("Package \"%s\" not found!\n", find_pkg->name);
+  }
+  else
+    printf ("No package available to test find_package.\n");
+
+  err = opkg_install_package (TEST_PACKAGE, progress_callback, "Installing...");
+  printf ("\nopkg_install_package returned %d\n", err);
+
+  err = opkg_upgrade_package (TEST_PACKAGE, progress_callback, "Upgrading...");
+  printf ("\nopkg_upgrade_package returned %d\n", err);
+
+  err = opkg_remove_package (TEST_PACKAGE, progress_callback, "Removing...");
+  printf ("\nopkg_remove_package returned %d\n", err);
+
+  printf ("Listing upgradable packages...\n");
+  opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+
+  err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+  printf ("\nopkg_upgrade_all returned %d\n", err);
+
+}
+
+int
+main (int argc, char **argv)
+{
+  pkg_t *pkg;
+  int err;
+
+  if (argc < 2)
+  {
+    printf ("Usage: %s command\n"
+            "\nCommands:\n"
+	    "\tupdate - Update package lists\n"
+	    "\tfind [package] - Print details of the specified package\n"
+	    "\tinstall [package] - Install the specified package\n"
+	    "\tupgrade [package] - Upgrade the specified package\n"
+	    "\tlist upgrades - List the available upgrades\n"
+	    "\tlist all - List all available packages\n"
+	    "\tlist installed - List all the installed packages\n"
+	    "\tremove [package] - Remove the specified package\n"
+	    "\trping - Reposiroties ping, check the accessibility of repositories\n"
+	    "\ttest - Run test script\n"
+    , basename (argv[0]));
+    exit (0);
+  }
+
+  setenv("OFFLINE_ROOT", "/tmp", 0);
+
+  if (opkg_new ()) {
+	  printf("opkg_new() failed. This sucks.\n");
+	  print_error_list();
+	  return 1;
+  }
+
+  char *cache;
+  opkg_set_option("cache", "|asdf|");
+  if (opkg_get_option("cache", &cache) != -1) {
+	  printf("cache=``%s''\n", cache);
+  }
+
+  int verb;
+  opkg_set_option("verbosity", (void *)3);
+  if (opkg_get_option("verbosity", &verb) != -1) {
+	  printf("verbosity=%d\n", verb);
+  }
+
+  switch (argv[1][0])
+  {
+    case 'f':
+      pkg = opkg_find_package (argv[2], NULL, NULL, NULL);
+      if (pkg)
+      {
+	print_package (pkg);
+      }
+      else
+	printf ("Package \"%s\" not found!\n", find_pkg->name);
+      break;
+    case 'i':
+      err = opkg_install_package (argv[2], progress_callback, "Installing...");
+      printf ("\nopkg_install_package returned %d\n", err);
+      break;
+
+    case 'u':
+      if (argv[1][2] == 'd')
+      {
+        err = opkg_update_package_lists (progress_callback, "Updating...");
+        printf ("\nopkg_update_package_lists returned %d\n", err);
+        break;
+      }
+      else
+      {
+        if (argc < 3)
+        {
+          err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+          printf ("\nopkg_upgrade_all returned %d\n", err);
+        }
+        else
+        {
+          err = opkg_upgrade_package (argv[2], progress_callback, "Upgrading...");
+          printf ("\nopkg_upgrade_package returned %d\n", err);
+        }
+      }
+      break;
+
+    case 'l':
+      if (argc < 3)
+      {
+        printf ("Please specify one either all, installed or upgrades\n");
+      }
+      else
+      {
+        switch (argv[2][0])
+        {
+          case 'u':
+            printf ("Listing upgradable packages...\n");
+            opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+            break;
+          case 'a':
+            printf ("Listing all packages...\n");
+            opkg_list_packages (package_list_callback, NULL);
+            printf ("\n");
+            break;
+          case 'i':
+            printf ("Listing installed packages...\n");
+            opkg_list_packages (package_list_installed_callback, NULL);
+            break;
+          default:
+            printf ("Unknown list option \"%s\"\n", argv[2]);
+        }
+      }
+      break;
+
+    case 'r':
+      if (argv[1][1] == 'e')
+      {
+      	err = opkg_remove_package (argv[2], progress_callback, "Removing...");
+      	printf ("\nopkg_remove_package returned %d\n", err);
+	break;
+      }else if (argv[1][1] == 'p')
+      {
+        err = opkg_repository_accessibility_check();
+	printf("\nopkg_repository_accessibility_check returned (%d)\n", err);
+        break;
+      }
+
+    default:
+      printf ("Unknown command \"%s\"\n", argv[1]);
+  }
+
+
+  opkg_free ();
+
+  return 0;
+}
diff --git a/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base b/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base
new file mode 100644
index 0000000..b6af3b3
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base
@@ -0,0 +1,145 @@
+/* opkg_active_list.c - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include <stdlib.h>
+#include <libopkg/active_list.h>
+#include <active_list.h>
+#include <stdio.h>
+
+struct active_test {
+    char *str;
+    struct active_list list;
+};
+
+struct active_test *active_test_new(char *str) {
+    struct active_test *ans = (struct active_test *)calloc(1, sizeof(struct active_test));
+    ans->str = str;
+    active_list_init(&ans->list);
+    return ans;
+}
+void active_test_add(struct active_list *head, struct active_test *node) {
+    active_list_add(head, &node->list);
+}
+
+void active_test_add_depend(struct active_test *A, struct active_test *B) {
+    active_list_add_depend(&A->list, &B->list);
+}
+
+/*
+．--A---B----C----D-----E----F
+    |             |__k---L
+    |                    |_ N
+    |__ G ---H ---I---J
+             |_M      |_O
+
+Then the sequence will be
++: G M H I O J A B K N L C D E F
+-: F E D C L N K B A J O I H M G
+*/
+void make_list(struct active_list *head) {
+    struct active_test *A = active_test_new("A");
+    struct active_test *B = active_test_new("B");
+    struct active_test *C = active_test_new("C");
+    struct active_test *D = active_test_new("D");
+    struct active_test *E = active_test_new("E");
+    struct active_test *F = active_test_new("F");
+    struct active_test *G = active_test_new("G");
+    struct active_test *H = active_test_new("H");
+    struct active_test *I = active_test_new("I");
+    struct active_test *J = active_test_new("J");
+    struct active_test *K = active_test_new("K");
+    struct active_test *L = active_test_new("L");
+    struct active_test *M = active_test_new("M");
+    struct active_test *N = active_test_new("N");
+    struct active_test *O = active_test_new("O");
+
+    active_test_add(head, A);
+    active_test_add(head, B);
+    active_test_add(head, C);
+    active_test_add(head, D);
+    active_test_add(head, E);
+    active_test_add(head, F);
+    active_test_add(head, G);
+    active_test_add(head, H);
+    active_test_add(head, I);
+    active_test_add(head, J);
+    active_test_add(head, K);
+    active_test_add(head, L);
+    active_test_add(head, M);
+    active_test_add(head, N);
+    active_test_add(head, O);
+    active_test_add_depend(H, M);
+    active_test_add_depend(A, G);
+    active_test_add_depend(A, H);
+    active_test_add_depend(A, I);
+    active_test_add_depend(A, J);
+    active_test_add_depend(J, O);
+    active_test_add_depend(C, K);
+    active_test_add_depend(C, L);
+    active_test_add_depend(L, N);
+}
+
+int active_test_compare(const void *a, const void *b) {
+    struct active_list *first = (struct active_list *)a;
+    struct active_list *second = (struct active_list *)b;
+    return strcmp(list_entry(first, struct active_test, list),
+            list_entry(second, struct active_test, list));
+}
+
+void show_list(struct active_list *head) {
+    struct active_list *ptr;
+    struct active_test *test;
+    for(ptr = active_list_next(head, NULL); ptr ;ptr = active_list_next(head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+}
+
+int main (void) {
+    struct active_list head;
+    struct active_list *ptr;
+    struct active_test *test;
+    active_list_init(&head);
+    make_list(&head);
+
+    printf("pos order: ");
+    show_list(&head);
+/*    for(ptr = active_list_next(&head, &head); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }*/
+    printf("neg order: ");
+    for(ptr = active_list_prev(&head, &head); ptr ;ptr = active_list_prev(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\npos order after sort: ");
+    active_list_sort(&head, &active_test_compare);
+    show_list(&head);
+
+    printf("after clear: ");
+    active_list_clear(&head);
+    for(ptr = active_list_next(&head, NULL); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+
+
+}
diff --git a/src/tests/.svn/text-base/opkg_extract_test.c.svn-base b/src/tests/.svn/text-base/opkg_extract_test.c.svn-base
new file mode 100644
index 0000000..9754691
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_extract_test.c.svn-base
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <libbb/libbb.h>
+
+/*
+ * build thus:
+
+ * gcc -o opkg_extract_test opkg_extract_test.c -I./busybox-0.60.2/libbb -L./busybox-0.60.2 -lbb
+ *
+ */
+const char * applet_name;
+
+int main(int argc, char * argv[])
+{
+  /*
+   * see libbb.h and let your imagination run wild
+   * or, set the last item below to extract_one_to_buffer, and you get the control file in
+   * "returned"
+   * or, set the last one to extract_all_to_fs, and, well, guess what happens
+   */
+
+    /* enum extract_functions_e dowhat = extract_control_tar_gz | extract_unconditional | extract_one_to_buffer; */
+    enum extract_functions_e dowhat = extract_control_tar_gz | extract_all_to_fs | extract_preserve_date;
+  char * returned;
+  char * filename;
+
+  if(argc < 2){
+    fprintf(stderr, "syntax: %s <opkg file> [<file_to_extract>]\n", argv[0]);
+    exit(0);
+  }
+
+  if (argc < 3){
+    filename=NULL;
+  } else {
+    filename = argv[2];
+  }
+
+  returned = deb_extract(argv[1], stdout, dowhat, NULL, filename);
+
+  if(returned)
+    fprintf(stderr, "returned %s\n", returned);
+  else
+    fprintf(stderr, "extract returned nuthin'\n");
+
+  return 0;
+}
diff --git a/src/tests/.svn/text-base/opkg_hash_test.c.svn-base b/src/tests/.svn/text-base/opkg_hash_test.c.svn-base
new file mode 100644
index 0000000..de1d82c
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_hash_test.c.svn-base
@@ -0,0 +1,79 @@
+/* opkg_hash_test.c - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <libopkg/opkg.h>
+
+#include <libopkg/hash_table.h>
+#include <libopkg/opkg_utils.h>
+#include <libopkg/pkg_hash.h>
+
+int main(int argc, char *argv[])
+{
+     opkg_conf_t conf;
+     hash_table_t *hash = &conf.pkg_hash;
+     pkg_vec_t * pkg_vec;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s <pkgs_file1> <pkgs_file2> [pkg_name...]\n", argv[0]);
+	exit(1);
+    }
+    pkg_hash_init("test", hash, 1024);
+
+    pkg_hash_add_from_file(&conf, argv[1], NULL, NULL, 0);
+    pkg_hash_add_from_file(&conf, argv[2], NULL, NULL, 0);
+
+    if (argc < 4) {
+	pkg_print_info( pkg_hash_fetch_by_name_version(hash, "libc6", "2.2.3-2"), stdout);
+	/*	for(i = 0; i < pkg_vec->len; i++)
+		pkg_print(pkg_vec->pkgs[i], stdout);
+	*/
+    } else {
+	int i, j, k;
+	char **unresolved;
+
+	pkg_vec_t * dep_vec;
+	for (i = 3; i < argc; i++) {
+	    pkg_vec = pkg_vec_fetch_by_name(hash, argv[i]);
+	    if (pkg_vec == NULL) {
+		fprintf(stderr, "*** WARNING: Unknown package: %s\n\n", argv[i]);
+		continue;
+	    }
+
+	    for(j = 0; j < pkg_vec->len; j++){
+		pkg_print_info(pkg_vec->pkgs[j], stdout);
+		dep_vec = pkg_vec_alloc();
+		pkg_hash_fetch_unsatisfied_dependencies(&conf,
+							pkg_vec->pkgs[j],
+							dep_vec,
+							&unresolved);
+		if(dep_vec){
+		    fprintf(stderr, "and the unsatisfied dependencies are:\n");
+		    for(k = 0; k < dep_vec->len; k++){
+			fprintf(stderr, "%s version %s\n", dep_vec->pkgs[k]->name, dep_vec->pkgs[k]->version);
+		    }
+		}
+
+		fputs("", stdout);
+
+	    }
+ 	}
+    }
+
+    pkg_hash_deinit(hash);
+
+    return 0;
+}
diff --git a/src/tests/Makefile.am b/src/tests/Makefile.am
new file mode 100644
index 0000000..1a6f565
--- /dev/null
+++ b/src/tests/Makefile.am
@@ -0,0 +1,23 @@
+AM_CFLAGS = $(ALL_CFLAGS) -Wall -g -O3 -I${top_srcdir}/libopkg
+
+#noinst_PROGRAMS = opkg_hash_test opkg_extract_test
+#noinst_PROGRAMS = libopkg_test opkg_active_list_test
+noinst_PROGRAMS = libopkg_test
+
+#opkg_hash_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_hash_test_SOURCES = opkg_hash_test.c
+#opkg_hash_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_extract_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_extract_test_SOURCES = opkg_extract_test.c
+#opkg_extract_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_active_list_test_LDADD = $(top_builddir)/libopkg/active_list.o
+#opkg_active_list_test_SOURCES = opkg_active_list_test.c
+#opkg_active_list_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+libopkg_test_LDADD = $(top_builddir)/libopkg/libopkg.la
+libopkg_test_SOURCE = libopkg_test.c
+libopkg_test_LDFLAGS = -static
+
+
diff --git a/src/tests/libopkg_test.c b/src/tests/libopkg_test.c
new file mode 100644
index 0000000..21f100e
--- /dev/null
+++ b/src/tests/libopkg_test.c
@@ -0,0 +1,261 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libgen.h>
+
+#include <opkg.h>
+
+int opkg_state_changed;
+pkg_t *find_pkg = NULL;
+
+
+#define TEST_PACKAGE "aspell"
+
+void
+progress_callback (const opkg_progress_data_t *progress, void *data)
+{
+  printf ("\r%s %3d%%\n", (char*) data, progress->percentage);
+  fflush (stdout);
+}
+
+static void list_pkg(pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf ("%s - %s\n", pkg->name, v);
+  free(v);
+}
+
+void
+package_list_installed_callback (pkg_t *pkg, void *data)
+{
+  if (pkg->state_status == SS_INSTALLED)
+    list_pkg(pkg);
+}
+
+void
+package_list_callback (pkg_t *pkg, void *data)
+{
+  static int install_count = 0;
+  static int total_count = 0;
+
+  if (pkg->state_status == SS_INSTALLED)
+    install_count++;
+
+  total_count++;
+
+  printf ("\rPackage count: %d Installed, %d Total Available", install_count, total_count);
+  fflush (stdout);
+
+  if (!find_pkg)
+  {
+    /* store the first package to print out later */
+    find_pkg = pkg;
+  }
+}
+
+void
+package_list_upgradable_callback (pkg_t *pkg, void *data)
+{
+  list_pkg(pkg);
+}
+
+void
+print_package (pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf (
+      "Name:         %s\n"
+      "Version:      %s\n"
+      "Repository:   %s\n"
+      "Architecture: %s\n"
+      "Description:  %s\n"
+      "Tags:         %s\n"
+      "Size:         %ld\n"
+      "Status:       %d\n",
+      pkg->name,
+      v,
+      pkg->src->name,
+      pkg->architecture,
+      pkg->description,
+      pkg->tags? pkg->tags : "",
+      pkg->size,
+      pkg->state_status);
+  free(v);
+}
+
+
+void
+opkg_test (void)
+{
+  int err;
+  pkg_t *pkg;
+
+  err = opkg_update_package_lists (progress_callback, "Updating...");
+  printf ("\nopkg_update_package_lists returned %d\n", err);
+
+  opkg_list_packages (package_list_callback, NULL);
+  printf ("\n");
+
+  if (find_pkg)
+  {
+    printf ("Finding package \"%s\"\n", find_pkg->name);
+    pkg = opkg_find_package (find_pkg->name, find_pkg->version, find_pkg->architecture, find_pkg->src->name);
+    if (pkg)
+    {
+      print_package (pkg);
+    }
+    else
+      printf ("Package \"%s\" not found!\n", find_pkg->name);
+  }
+  else
+    printf ("No package available to test find_package.\n");
+
+  err = opkg_install_package (TEST_PACKAGE, progress_callback, "Installing...");
+  printf ("\nopkg_install_package returned %d\n", err);
+
+  err = opkg_upgrade_package (TEST_PACKAGE, progress_callback, "Upgrading...");
+  printf ("\nopkg_upgrade_package returned %d\n", err);
+
+  err = opkg_remove_package (TEST_PACKAGE, progress_callback, "Removing...");
+  printf ("\nopkg_remove_package returned %d\n", err);
+
+  printf ("Listing upgradable packages...\n");
+  opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+
+  err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+  printf ("\nopkg_upgrade_all returned %d\n", err);
+
+}
+
+int
+main (int argc, char **argv)
+{
+  pkg_t *pkg;
+  int err;
+
+  if (argc < 2)
+  {
+    printf ("Usage: %s command\n"
+            "\nCommands:\n"
+	    "\tupdate - Update package lists\n"
+	    "\tfind [package] - Print details of the specified package\n"
+	    "\tinstall [package] - Install the specified package\n"
+	    "\tupgrade [package] - Upgrade the specified package\n"
+	    "\tlist upgrades - List the available upgrades\n"
+	    "\tlist all - List all available packages\n"
+	    "\tlist installed - List all the installed packages\n"
+	    "\tremove [package] - Remove the specified package\n"
+	    "\trping - Reposiroties ping, check the accessibility of repositories\n"
+	    "\ttest - Run test script\n"
+    , basename (argv[0]));
+    exit (0);
+  }
+
+  setenv("OFFLINE_ROOT", "/tmp", 0);
+
+  if (opkg_new ()) {
+	  printf("opkg_new() failed. This sucks.\n");
+	  print_error_list();
+	  return 1;
+  }
+
+  char *cache;
+  opkg_set_option("cache", "|asdf|");
+  if (opkg_get_option("cache", &cache) != -1) {
+	  printf("cache=``%s''\n", cache);
+  }
+
+  int verb;
+  opkg_set_option("verbosity", (void *)3);
+  if (opkg_get_option("verbosity", &verb) != -1) {
+	  printf("verbosity=%d\n", verb);
+  }
+
+  switch (argv[1][0])
+  {
+    case 'f':
+      pkg = opkg_find_package (argv[2], NULL, NULL, NULL);
+      if (pkg)
+      {
+	print_package (pkg);
+      }
+      else
+	printf ("Package \"%s\" not found!\n", find_pkg->name);
+      break;
+    case 'i':
+      err = opkg_install_package (argv[2], progress_callback, "Installing...");
+      printf ("\nopkg_install_package returned %d\n", err);
+      break;
+
+    case 'u':
+      if (argv[1][2] == 'd')
+      {
+        err = opkg_update_package_lists (progress_callback, "Updating...");
+        printf ("\nopkg_update_package_lists returned %d\n", err);
+        break;
+      }
+      else
+      {
+        if (argc < 3)
+        {
+          err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+          printf ("\nopkg_upgrade_all returned %d\n", err);
+        }
+        else
+        {
+          err = opkg_upgrade_package (argv[2], progress_callback, "Upgrading...");
+          printf ("\nopkg_upgrade_package returned %d\n", err);
+        }
+      }
+      break;
+
+    case 'l':
+      if (argc < 3)
+      {
+        printf ("Please specify one either all, installed or upgrades\n");
+      }
+      else
+      {
+        switch (argv[2][0])
+        {
+          case 'u':
+            printf ("Listing upgradable packages...\n");
+            opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+            break;
+          case 'a':
+            printf ("Listing all packages...\n");
+            opkg_list_packages (package_list_callback, NULL);
+            printf ("\n");
+            break;
+          case 'i':
+            printf ("Listing installed packages...\n");
+            opkg_list_packages (package_list_installed_callback, NULL);
+            break;
+          default:
+            printf ("Unknown list option \"%s\"\n", argv[2]);
+        }
+      }
+      break;
+
+    case 'r':
+      if (argv[1][1] == 'e')
+      {
+      	err = opkg_remove_package (argv[2], progress_callback, "Removing...");
+      	printf ("\nopkg_remove_package returned %d\n", err);
+	break;
+      }else if (argv[1][1] == 'p')
+      {
+        err = opkg_repository_accessibility_check();
+	printf("\nopkg_repository_accessibility_check returned (%d)\n", err);
+        break;
+      }
+
+    default:
+      printf ("Unknown command \"%s\"\n", argv[1]);
+  }
+
+
+  opkg_free ();
+
+  return 0;
+}
diff --git a/src/tests/opkg_active_list_test.c b/src/tests/opkg_active_list_test.c
new file mode 100644
index 0000000..b6af3b3
--- /dev/null
+++ b/src/tests/opkg_active_list_test.c
@@ -0,0 +1,145 @@
+/* opkg_active_list.c - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include <stdlib.h>
+#include <libopkg/active_list.h>
+#include <active_list.h>
+#include <stdio.h>
+
+struct active_test {
+    char *str;
+    struct active_list list;
+};
+
+struct active_test *active_test_new(char *str) {
+    struct active_test *ans = (struct active_test *)calloc(1, sizeof(struct active_test));
+    ans->str = str;
+    active_list_init(&ans->list);
+    return ans;
+}
+void active_test_add(struct active_list *head, struct active_test *node) {
+    active_list_add(head, &node->list);
+}
+
+void active_test_add_depend(struct active_test *A, struct active_test *B) {
+    active_list_add_depend(&A->list, &B->list);
+}
+
+/*
+．--A---B----C----D-----E----F
+    |             |__k---L
+    |                    |_ N
+    |__ G ---H ---I---J
+             |_M      |_O
+
+Then the sequence will be
++: G M H I O J A B K N L C D E F
+-: F E D C L N K B A J O I H M G
+*/
+void make_list(struct active_list *head) {
+    struct active_test *A = active_test_new("A");
+    struct active_test *B = active_test_new("B");
+    struct active_test *C = active_test_new("C");
+    struct active_test *D = active_test_new("D");
+    struct active_test *E = active_test_new("E");
+    struct active_test *F = active_test_new("F");
+    struct active_test *G = active_test_new("G");
+    struct active_test *H = active_test_new("H");
+    struct active_test *I = active_test_new("I");
+    struct active_test *J = active_test_new("J");
+    struct active_test *K = active_test_new("K");
+    struct active_test *L = active_test_new("L");
+    struct active_test *M = active_test_new("M");
+    struct active_test *N = active_test_new("N");
+    struct active_test *O = active_test_new("O");
+
+    active_test_add(head, A);
+    active_test_add(head, B);
+    active_test_add(head, C);
+    active_test_add(head, D);
+    active_test_add(head, E);
+    active_test_add(head, F);
+    active_test_add(head, G);
+    active_test_add(head, H);
+    active_test_add(head, I);
+    active_test_add(head, J);
+    active_test_add(head, K);
+    active_test_add(head, L);
+    active_test_add(head, M);
+    active_test_add(head, N);
+    active_test_add(head, O);
+    active_test_add_depend(H, M);
+    active_test_add_depend(A, G);
+    active_test_add_depend(A, H);
+    active_test_add_depend(A, I);
+    active_test_add_depend(A, J);
+    active_test_add_depend(J, O);
+    active_test_add_depend(C, K);
+    active_test_add_depend(C, L);
+    active_test_add_depend(L, N);
+}
+
+int active_test_compare(const void *a, const void *b) {
+    struct active_list *first = (struct active_list *)a;
+    struct active_list *second = (struct active_list *)b;
+    return strcmp(list_entry(first, struct active_test, list),
+            list_entry(second, struct active_test, list));
+}
+
+void show_list(struct active_list *head) {
+    struct active_list *ptr;
+    struct active_test *test;
+    for(ptr = active_list_next(head, NULL); ptr ;ptr = active_list_next(head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+}
+
+int main (void) {
+    struct active_list head;
+    struct active_list *ptr;
+    struct active_test *test;
+    active_list_init(&head);
+    make_list(&head);
+
+    printf("pos order: ");
+    show_list(&head);
+/*    for(ptr = active_list_next(&head, &head); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }*/
+    printf("neg order: ");
+    for(ptr = active_list_prev(&head, &head); ptr ;ptr = active_list_prev(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\npos order after sort: ");
+    active_list_sort(&head, &active_test_compare);
+    show_list(&head);
+
+    printf("after clear: ");
+    active_list_clear(&head);
+    for(ptr = active_list_next(&head, NULL); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+
+
+}
diff --git a/src/tests/opkg_extract_test.c b/src/tests/opkg_extract_test.c
new file mode 100644
index 0000000..9754691
--- /dev/null
+++ b/src/tests/opkg_extract_test.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <libbb/libbb.h>
+
+/*
+ * build thus:
+
+ * gcc -o opkg_extract_test opkg_extract_test.c -I./busybox-0.60.2/libbb -L./busybox-0.60.2 -lbb
+ *
+ */
+const char * applet_name;
+
+int main(int argc, char * argv[])
+{
+  /*
+   * see libbb.h and let your imagination run wild
+   * or, set the last item below to extract_one_to_buffer, and you get the control file in
+   * "returned"
+   * or, set the last one to extract_all_to_fs, and, well, guess what happens
+   */
+
+    /* enum extract_functions_e dowhat = extract_control_tar_gz | extract_unconditional | extract_one_to_buffer; */
+    enum extract_functions_e dowhat = extract_control_tar_gz | extract_all_to_fs | extract_preserve_date;
+  char * returned;
+  char * filename;
+
+  if(argc < 2){
+    fprintf(stderr, "syntax: %s <opkg file> [<file_to_extract>]\n", argv[0]);
+    exit(0);
+  }
+
+  if (argc < 3){
+    filename=NULL;
+  } else {
+    filename = argv[2];
+  }
+
+  returned = deb_extract(argv[1], stdout, dowhat, NULL, filename);
+
+  if(returned)
+    fprintf(stderr, "returned %s\n", returned);
+  else
+    fprintf(stderr, "extract returned nuthin'\n");
+
+  return 0;
+}
diff --git a/src/tests/opkg_hash_test.c b/src/tests/opkg_hash_test.c
new file mode 100644
index 0000000..de1d82c
--- /dev/null
+++ b/src/tests/opkg_hash_test.c
@@ -0,0 +1,79 @@
+/* opkg_hash_test.c - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <libopkg/opkg.h>
+
+#include <libopkg/hash_table.h>
+#include <libopkg/opkg_utils.h>
+#include <libopkg/pkg_hash.h>
+
+int main(int argc, char *argv[])
+{
+     opkg_conf_t conf;
+     hash_table_t *hash = &conf.pkg_hash;
+     pkg_vec_t * pkg_vec;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s <pkgs_file1> <pkgs_file2> [pkg_name...]\n", argv[0]);
+	exit(1);
+    }
+    pkg_hash_init("test", hash, 1024);
+
+    pkg_hash_add_from_file(&conf, argv[1], NULL, NULL, 0);
+    pkg_hash_add_from_file(&conf, argv[2], NULL, NULL, 0);
+
+    if (argc < 4) {
+	pkg_print_info( pkg_hash_fetch_by_name_version(hash, "libc6", "2.2.3-2"), stdout);
+	/*	for(i = 0; i < pkg_vec->len; i++)
+		pkg_print(pkg_vec->pkgs[i], stdout);
+	*/
+    } else {
+	int i, j, k;
+	char **unresolved;
+
+	pkg_vec_t * dep_vec;
+	for (i = 3; i < argc; i++) {
+	    pkg_vec = pkg_vec_fetch_by_name(hash, argv[i]);
+	    if (pkg_vec == NULL) {
+		fprintf(stderr, "*** WARNING: Unknown package: %s\n\n", argv[i]);
+		continue;
+	    }
+
+	    for(j = 0; j < pkg_vec->len; j++){
+		pkg_print_info(pkg_vec->pkgs[j], stdout);
+		dep_vec = pkg_vec_alloc();
+		pkg_hash_fetch_unsatisfied_dependencies(&conf,
+							pkg_vec->pkgs[j],
+							dep_vec,
+							&unresolved);
+		if(dep_vec){
+		    fprintf(stderr, "and the unsatisfied dependencies are:\n");
+		    for(k = 0; k < dep_vec->len; k++){
+			fprintf(stderr, "%s version %s\n", dep_vec->pkgs[k]->name, dep_vec->pkgs[k]->version);
+		    }
+		}
+
+		fputs("", stdout);
+
+	    }
+ 	}
+    }
+
+    pkg_hash_deinit(hash);
+
+    return 0;
+}
diff --git a/src/tests/regress/.svn/all-wcprops b/src/tests/regress/.svn/all-wcprops
new file mode 100644
index 0000000..d83bc2c
--- /dev/null
+++ b/src/tests/regress/.svn/all-wcprops
@@ -0,0 +1,113 @@
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/634/trunk/tests/regress
+END
+opk.py
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/634/trunk/tests/regress/opk.py
+END
+issue31.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue31.py
+END
+issue50.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue50.py
+END
+issue51.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue51.py
+END
+cfg.py
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/625/trunk/tests/regress/cfg.py
+END
+issue26.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue26.py
+END
+issue72.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue72.py
+END
+issue45.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue45.py
+END
+issue55.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue55.py
+END
+issue46.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue46.py
+END
+issue84.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/633/trunk/tests/regress/issue84.py
+END
+issue85.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/633/trunk/tests/regress/issue85.py
+END
+issue58.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue58.py
+END
+update_loses_autoinstalled_flag.py
+K 25
+svn:wc:ra_dav:version-url
+V 72
+/svn/!svn/ver/634/trunk/tests/regress/update_loses_autoinstalled_flag.py
+END
+issue79.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue79.py
+END
+opkgcl.py
+K 25
+svn:wc:ra_dav:version-url
+V 47
+/svn/!svn/ver/634/trunk/tests/regress/opkgcl.py
+END
+filehash.py
+K 25
+svn:wc:ra_dav:version-url
+V 49
+/svn/!svn/ver/607/trunk/tests/regress/filehash.py
+END
+Makefile
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/634/trunk/tests/regress/Makefile
+END
diff --git a/src/tests/regress/.svn/entries b/src/tests/regress/.svn/entries
new file mode 100644
index 0000000..511df3a
--- /dev/null
+++ b/src/tests/regress/.svn/entries
@@ -0,0 +1,640 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/tests/regress
+http://opkg.googlecode.com/svn
+
+
+
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+opk.py
+file
+
+
+
+
+2012-02-03T08:11:57.351042Z
+5042d77e53c77cee8b411296d50f963f
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2877
+
+issue31.py
+file
+
+
+
+
+2012-02-03T08:11:57.351042Z
+5d1ac3bfa7788b1cf80301c1a3a92d04
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+508
+
+issue50.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+21fe4bed9f068d6c70d64e85a710d2e4
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+886
+
+issue51.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+825ba593541ddfbdb22dafb0264d35c4
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1519
+
+cfg.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+ef3d9028e718a965848082841b791e59
+2011-07-13T11:53:28.244081Z
+625
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+105
+
+issue26.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+7eac6e442e578cf77ef822d00eddd20d
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+769
+
+issue72.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+18838b761e8fd311f2a1d0d4b15c843d
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1495
+
+issue45.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+c2a7947d78fad363733248d288d7e88d
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+649
+
+issue55.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+efceef4be0907165367b198c6450ea8b
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+530
+
+issue46.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+ebe87bdc7e69abcc75efa60b5d633311
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+906
+
+issue84.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+4c43bb8c7aa602242eca9a82690d5f19
+2011-10-27T04:53:01.363575Z
+633
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+882
+
+issue85.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+b2c52019fae7259e1b544b9e483cc05d
+2011-10-27T04:53:01.363575Z
+633
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+502
+
+issue58.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+4e7dab61a69f31a519f5d343d1e612c0
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+588
+
+update_loses_autoinstalled_flag.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+3f8e7328cd8cdb9b6edaac81c0c190fe
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1101
+
+issue79.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+af632f0199342dc3c0362631aafe884d
+2011-10-23T23:42:50.670289Z
+632
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+663
+
+opkgcl.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+624d2252b119c9b07de516629e6d546b
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1762
+
+filehash.py
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+09c39129cb0ccb6491bcaa104124a25d
+2011-02-21T04:45:33.007731Z
+607
+graham.gower@gmail.com
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+886
+
+Makefile
+file
+
+
+
+
+2012-02-03T08:11:57.355042Z
+9a157e2971d52870d9bb49c61ad74603
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+356
+
diff --git a/src/tests/regress/.svn/prop-base/filehash.py.svn-base b/src/tests/regress/.svn/prop-base/filehash.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/filehash.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue26.py.svn-base b/src/tests/regress/.svn/prop-base/issue26.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue26.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue31.py.svn-base b/src/tests/regress/.svn/prop-base/issue31.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue31.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue45.py.svn-base b/src/tests/regress/.svn/prop-base/issue45.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue45.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue46.py.svn-base b/src/tests/regress/.svn/prop-base/issue46.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue46.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue50.py.svn-base b/src/tests/regress/.svn/prop-base/issue50.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue50.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue51.py.svn-base b/src/tests/regress/.svn/prop-base/issue51.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue51.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue55.py.svn-base b/src/tests/regress/.svn/prop-base/issue55.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue55.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue58.py.svn-base b/src/tests/regress/.svn/prop-base/issue58.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue58.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue72.py.svn-base b/src/tests/regress/.svn/prop-base/issue72.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue72.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue79.py.svn-base b/src/tests/regress/.svn/prop-base/issue79.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue79.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue84.py.svn-base b/src/tests/regress/.svn/prop-base/issue84.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue84.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue85.py.svn-base b/src/tests/regress/.svn/prop-base/issue85.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue85.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base b/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/text-base/Makefile.svn-base b/src/tests/regress/.svn/text-base/Makefile.svn-base
new file mode 100644
index 0000000..0accb31
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/Makefile.svn-base
@@ -0,0 +1,15 @@
+PYTHON=/usr/bin/python3
+REGRESSION_TESTS=issue26.py issue31.py issue45.py issue46.py \
+			issue50.py issue51.py issue55.py issue58.py \
+			issue72.py issue79.py issue84.py issue85.py \
+			filehash.py \
+			update_loses_autoinstalled_flag.py
+
+regress:
+	@for test in $(REGRESSION_TESTS); do \
+		echo $$test; \
+		$(PYTHON) $$test; \
+	done
+
+clean:
+	rm -f *.pyc
diff --git a/src/tests/regress/.svn/text-base/cfg.py.svn-base b/src/tests/regress/.svn/text-base/cfg.py.svn-base
new file mode 100644
index 0000000..6f78996
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/cfg.py.svn-base
@@ -0,0 +1,5 @@
+import os
+
+opkdir = "/tmp/opk"
+offline_root = "/tmp/opkg"
+opkgcl = os.path.realpath("../../src/opkg-cl")
diff --git a/src/tests/regress/.svn/text-base/filehash.py.svn-base b/src/tests/regress/.svn/text-base/filehash.py.svn-base
new file mode 100644
index 0000000..e6cbe62
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/filehash.py.svn-base
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Architecture="all")
+a.write(data_files=["asdf"])
+b = opk.Opk(Package="b", Version="1.0", Architecture="all")
+b.write(data_files=["asdf"])
+os.unlink("asdf")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/asdf".format(cfg.offline_root)):
+	print(__file__, ": asdf not created.")
+	exit(False)
+
+opkgcl.install("b_1.0_all.opk", "--force-overwrite")
+
+if "{}/asdf".format(cfg.offline_root) not in opkgcl.files("b"):
+	print(__file__, ": asdf not claimed by ``b''.")
+	exit(False)
+
+if "{}/asdf".format(cfg.offline_root) in opkgcl.files("a"):
+	print(__file__, ": asdf is still claimed by ``a''.")
+	exit(False)
+
+opkgcl.remove("b")
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue26.py.svn-base b/src/tests/regress/.svn/text-base/issue26.py.svn-base
new file mode 100644
index 0000000..dd4ef92
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue26.py.svn-base
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# older version, not in Packages list
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write()
+
+opkgcl.update()
+
+# install v2 from repository
+opkgcl.install("a")
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (1).")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (2).")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue31.py.svn-base b/src/tests/regress/.svn/text-base/issue31.py.svn-base
new file mode 100644
index 0000000..42e51e3
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue31.py.svn-base
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b", Depends="c")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' installed, despite dependency "
+			"upon a package with an unresolved dependency.")
+	exit(False)
+
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed, "
+			"despite unresolved dependency.")
+	exit(False)
diff --git a/src/tests/regress/.svn/text-base/issue45.py.svn-base b/src/tests/regress/.svn/text-base/issue45.py.svn-base
new file mode 100644
index 0000000..30735f9
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue45.py.svn-base
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+(status, output) = opkgcl.opkgcl("install --force-postinstall a")
+ln_a = output.find("Configuring a")
+ln_b = output.find("Configuring b")
+
+if ln_a == -1:
+	print(__file__, ": Didn't see package 'a' get configured.")
+	exit(False)
+
+if ln_b == -1:
+	print(__file__, ": Didn't see package 'b' get configured.")
+	exit(False)
+
+if ln_a < ln_b:
+	print(__file__, ": Packages 'a' and 'b' configured in wrong order.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/.svn/text-base/issue46.py.svn-base b/src/tests/regress/.svn/text-base/issue46.py.svn-base
new file mode 100644
index 0000000..ec56941
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue46.py.svn-base
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Recommends="b")
+o.add(Package="b", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# prime the status file so 'b' is not installed as a recommendation
+status_filename = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+f = open(status_filename, "w")
+f.write("Package: b\n")
+f.write("Version: 1.0\n")
+f.write("Architecture: all\n")
+f.write("Status: deinstall hold not-installed\n")
+f.close()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed despite "
+					"deinstall/hold status.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed - deinstall/hold status "
+					"not retained.")
+	exit(False)
+
+opkgcl.remove("a")
+open(status_filename, "w").close()
diff --git a/src/tests/regress/.svn/text-base/issue50.py.svn-base b/src/tests/regress/.svn/text-base/issue50.py.svn-base
new file mode 100644
index 0000000..19897b4
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue50.py.svn-base
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write(data_files=["foo"])
+
+opkgcl.install("a_1.0_all.opk")
+
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a", Version="2.0", Depends="b")
+a2.write()
+b1 = opk.Opk(Package="b", Version="1.0")
+b1.write(data_files=["foo"])
+o.opk_list.append(a2)
+o.opk_list.append(b1)
+o.write_list()
+
+os.unlink("foo")
+
+opkgcl.update()
+opkgcl.upgrade()
+
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' incorrectly orphaned.")
+	exit(False)
+
+if not foo_fullpath in opkgcl.files("b"):
+	print(__file__, ": Package 'b' does not own file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/.svn/text-base/issue51.py.svn-base b/src/tests/regress/.svn/text-base/issue51.py.svn-base
new file mode 100644
index 0000000..9849dbc
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue51.py.svn-base
@@ -0,0 +1,70 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a")
+a1.write(data_files=["foo"])
+os.rename("a_1.0_all.opk", "a_with_foo.opk")
+
+opkgcl.install("a_with_foo.opk")
+
+# ----
+opkgcl.install("a_with_foo.opk")
+
+open("bar", "w").close()
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write(data_files=["foo", "bar"])
+o.opk_list.append(a2)
+o.write_list()
+
+os.unlink("foo")
+os.unlink("bar")
+
+opkgcl.update()
+opkgcl.install("a", "--force-reinstall")
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+bar_fullpath = "{}/bar".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath) or not os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar are missing.")
+	exit(False)
+
+a_files = opkgcl.files("a")
+if not foo_fullpath in a_files or not bar_fullpath in a_files:
+	print(__file__, ": Package 'a' does not own foo and/or bar.")
+	exit(False)
+
+opkgcl.remove("a")
+
+if os.path.exists(foo_fullpath) or os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar still exist "
+				"after removal of package 'a'.")
+	exit(False)
+
+# ----
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write()
+o.opk_list.append(a2)
+o.write_list()
+
+
+opkgcl.update()
+
+opkgcl.install("a", "--force-reinstall")
+
+if os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' not orphaned as it should be.")
+	exit(False)
+
+if foo_fullpath in opkgcl.files("a"):
+	print(__file__, ": Package 'a' incorrectly owns file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue55.py.svn-base b/src/tests/regress/.svn/text-base/issue55.py.svn-base
new file mode 100644
index 0000000..8628306
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue55.py.svn-base
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_filename = 110*"a"
+
+os.symlink(long_filename, "linky")
+a = opk.Opk(Package="a")
+a.write(data_files=["linky"])
+os.unlink("linky")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.lexists("{}/linky".format(cfg.offline_root)):
+	print(__file__, ": symlink to file with a name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue58.py.svn-base b/src/tests/regress/.svn/text-base/issue58.py.svn-base
new file mode 100644
index 0000000..72a1854
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue58.py.svn-base
@@ -0,0 +1,31 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Recommends="b")
+o.add(Package="b")
+o.add(Package="c", Recommends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.remove("a", "--autoremove")
+if not opkgcl.is_installed("b"):
+	print(__file__, ": Pacakge 'b' orphaned despite remaining "
+			"recommending package 'c'.")
+	exit(False)
+
+opkgcl.remove("c", "--autoremove")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Recommended package 'b' not autoremoved.")
+	exit(False)
+
+
diff --git a/src/tests/regress/.svn/text-base/issue72.py.svn-base b/src/tests/regress/.svn/text-base/issue72.py.svn-base
new file mode 100644
index 0000000..d0c511b
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue72.py.svn-base
@@ -0,0 +1,52 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_dir = 110*"a"
+long_b = 110*"b"
+long_filename = long_dir + "/"+ long_b
+long_filename2 = long_dir + "/" + 110*"c"
+
+os.mkdir(long_dir)
+open(long_filename, "w").close()
+os.symlink(long_b, long_filename2)
+a = opk.Opk(Package="a")
+a.write(data_files=[long_dir, long_filename, long_filename2])
+os.unlink(long_filename)
+os.unlink(long_filename2)
+os.rmdir(long_dir)
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_dir)):
+	print(__file__, ": dir with name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_filename)):
+	print(__file__, ": file with a name longer than 100 characters, "
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+if not os.path.lexists("{}/{}".format(cfg.offline_root, long_filename2)):
+	print(__file__, ": symlink with a name longer than 100 characters, "
+				"pointing at a file with a name longer than "
+				"100 characters,"
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+linky = os.path.realpath("{}/{}".format(cfg.offline_root, long_filename2))
+linky_dst = "{}/{}".format(cfg.offline_root, long_filename)
+if linky != linky_dst:
+	print(__file__, ": symlink path truncated.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue79.py.svn-base b/src/tests/regress/.svn/text-base/issue79.py.svn-base
new file mode 100644
index 0000000..30ba201
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue79.py.svn-base
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="1.0", Depends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.flag_unpacked("a")
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="2.0")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade("--autoremove")
+
+if not opkgcl.is_installed("b", "1.0"):
+	print("b has been removed even though a still depends on it")
+	exit(False)
diff --git a/src/tests/regress/.svn/text-base/issue84.py.svn-base b/src/tests/regress/.svn/text-base/issue84.py.svn-base
new file mode 100644
index 0000000..1f5d43e
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue84.py.svn-base
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a1")
+	opkgcl.remove("b1")
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v", Depends="a1")
+o.add(Package="b", Provides="v", Depends="b1")
+o.add(Package="c", Depends="v")
+o.add(Package="a1")
+o.add(Package="b1")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``a1`` directly
+opkgcl.install("a1_1.0_all.opk")
+if not opkgcl.is_installed("a1"):
+	print(__file__, ": package ``a1'' not installed.")
+	cleanup()
+	exit(False)
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+if opkgcl.is_installed("b1"):
+	print(__file__, ": package ``b1'' is installed, but should not be.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/.svn/text-base/issue85.py.svn-base b/src/tests/regress/.svn/text-base/issue85.py.svn-base
new file mode 100644
index 0000000..3250075
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue85.py.svn-base
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v")
+o.add(Package="b", Provides="v", Depends="b_nonexistant")
+o.add(Package="c", Depends="v")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/.svn/text-base/opk.py.svn-base b/src/tests/regress/.svn/text-base/opk.py.svn-base
new file mode 100644
index 0000000..f96037e
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/opk.py.svn-base
@@ -0,0 +1,111 @@
+import tarfile, os
+import cfg
+
+class Opk:
+	valid_control_fields = ["Package", "Version", "Depends", "Provides",\
+			"Replaces", "Conflicts", "Suggests", "Recommends",\
+			"Section", "Architecture", "Maintainer", "MD5Sum",\
+			"Size", "InstalledSize", "Filename", "Source",\
+			"Description", "OE", "Homepage", "Priority",\
+			"Conffiles"]
+
+	def __init__(self, **control):
+		for k in control.keys():
+			if k not in self.valid_control_fields:
+				raise Exception("Invalid control field: "
+						"{}".format(k))
+		if "Package" not in control.keys():
+			print("Cannot create opk without Package name.\n")
+			return None
+		if "Architecture" not in control.keys():
+			control["Architecture"] = "all"
+		if "Version" not in control.keys():
+			control["Version"] = "1.0"
+		self.control = control
+
+	def write(self, tar_not_ar=False, data_files=None):
+		filename = "{Package}_{Version}_{Architecture}.opk"\
+						.format(**self.control)
+		if os.path.exists(filename):
+			os.unlink(filename)
+		if os.path.exists("control"):
+			os.unlink("control")
+		if os.path.exists("control.tar.gz"):
+			os.unlink("control.tar.gz")
+		if os.path.exists("data.tar.gz"):
+			os.unlink("data.tar.gz")
+
+		f = open("control", "w")
+		for k in self.control.keys():
+			f.write("{}: {}\n".format(k, self.control[k]))
+		f.close()
+
+		tar = tarfile.open("control.tar.gz", "w:gz")
+		tar.add("control")
+		tar.close()
+
+		tar = tarfile.open("data.tar.gz", "w:gz")
+		if data_files:
+			for df in data_files:
+				tar.add(df)
+		tar.close()
+
+
+		if tar_not_ar:
+			tar = tarfile.open(filename, "w:gz")
+			tar.add("control.tar.gz")
+			tar.add("data.tar.gz")
+			tar.close()
+		else:
+			os.system("ar q {} control.tar.gz data.tar.gz \
+					2>/dev/null".format(filename))
+
+		os.unlink("control")
+		os.unlink("control.tar.gz")
+		os.unlink("data.tar.gz")
+
+class OpkGroup:
+	def __init__(self):
+		self.opk_list = []
+
+	def add(self, **control):
+		self.opk_list.append(Opk(**control))
+
+	def addOpk(self, opk):
+		self.opk_list.append(opk)
+	
+	def write_opk(self, tar_not_ar=False):
+		for o in self.opk_list:
+			o.write(tar_not_ar)
+
+	def write_list(self, filename="Packages"):
+		f = open(filename, "w")
+		for opk in self.opk_list:
+			for k in opk.control.keys():
+				f.write("{}: {}\n".format(k, opk.control[k]))
+			f.write("Filename: {Package}_{Version}_{Architecture}"
+					".opk\n".format(**opk.control))
+			f.write("\n")
+		f.close()
+
+
+def regress_init():
+	"""
+	Initialisation and sanity checking.
+	"""
+
+	if not os.access(cfg.opkgcl, os.X_OK):
+		print("Cannot exec {}".format(cfg.opkgcl))
+		exit(False)
+
+	os.chdir(cfg.opkdir)
+
+	os.system("rm -fr {}".format(cfg.offline_root))
+
+	os.makedirs("{}/usr/lib/opkg".format(cfg.offline_root))
+	os.makedirs("{}/etc/opkg".format(cfg.offline_root))
+
+	f = open("{}/etc/opkg/opkg.conf".format(cfg.offline_root), "w")
+	f.write("arch all 1\n")
+	f.write("src test file:{}\n".format(cfg.opkdir))
+	f.close()
diff --git a/src/tests/regress/.svn/text-base/opkgcl.py.svn-base b/src/tests/regress/.svn/text-base/opkgcl.py.svn-base
new file mode 100644
index 0000000..47e7dd3
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/opkgcl.py.svn-base
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+
+import os, subprocess
+import cfg
+
+def opkgcl(opkg_args):
+	cmd = "{} -o {} {}".format(cfg.opkgcl, cfg.offline_root, opkg_args)
+	#print(cmd)
+	return subprocess.getstatusoutput(cmd)
+
+def install(pkg_name, flags=""):
+	return opkgcl("{} install {}".format(flags, pkg_name))[0]
+
+def remove(pkg_name, flags=""):
+	return opkgcl("{} remove {}".format(flags, pkg_name))[0]
+
+def update():
+	return opkgcl("update")[0]
+
+def upgrade(params=None):
+	if params:
+		opkgcl("upgrade {}".format(params))[0]
+	else:
+		return opkgcl("upgrade")[0]
+
+def files(pkg_name):
+	output = opkgcl("files {}".format(pkg_name))[1]
+	return output.split("\n")[1:]
+
+
+def flag_unpacked(pkg_name):
+	out = opkgcl("flag unpacked {}".format(pkg_name))
+	return out == "Setting flags for package {} to unpacked.".format(pkg_name)
+
+def is_installed(pkg_name, version=None):
+	out = opkgcl("list_installed {}".format(pkg_name))[1]
+	if len(out) == 0 or out.split()[0] != pkg_name:
+		return False
+	if version and out.split()[2] != version:
+		return False
+	if not os.path.exists("{}/usr/lib/opkg/info/{}.control"\
+				.format(cfg.offline_root, pkg_name)):
+		return False
+	return True
+
+def is_autoinstalled(pkg_name):
+    status_path = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+    if not os.path.exists(status_path):
+        return False
+    status_file = open(status_path, "r")
+    status = status_file.read()
+    status_file.close()
+    index_start = status.find("Package: {}".format(pkg_name))
+    if index_start < 0:
+        return False
+    index_end = status.find("\n\n", index_start)
+    return status.find("Auto-Installed: yes", index_start, index_end) >= 0
+
+
+if __name__ == '__main__':
+	import sys
+	(status, output) = opkgcl(" ".join(sys.argv[1:]))
+	print(output)
+	exit(status)
diff --git a/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base b/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base
new file mode 100644
index 0000000..5ae030c
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base
@@ -0,0 +1,63 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+bug = True
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Depends="b")
+a.write()
+b = opk.Opk(Package="b", Version="1.0")
+b.write(data_files=["asdf"])
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.addOpk(b)
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+
+if not opkgcl.is_autoinstalled("b"):
+	print("b is not autoinstalled")
+	exit(False)
+
+if (bug):
+	a = opk.Opk(Package="a", Version="2.0", Depends="b")
+	a.write()
+	b = opk.Opk(Package="b", Version="2.0")
+	b.write(data_files=["asdf"])
+
+	o = opk.OpkGroup()
+	o.addOpk(a)
+	o.addOpk(b)
+	o.write_list()
+
+	opkgcl.update()
+	opkgcl.upgrade();
+
+	if not opkgcl.is_autoinstalled("b"):
+		print("b is not autoinstalled anymore")
+		exit(False)
+
+a = opk.Opk(Package="a", Version="3.0")
+a.write(data_files=["asdf"])
+os.unlink("asdf")
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade();
+
+if opkgcl.is_installed("b", "2.0"):
+	print("b is still installed")
+	exit(False)
+
+if not opkgcl.is_installed("a", "3.0"):
+	print("a is not installed")
+	exit(False)
diff --git a/src/tests/regress/Makefile b/src/tests/regress/Makefile
new file mode 100644
index 0000000..0accb31
--- /dev/null
+++ b/src/tests/regress/Makefile
@@ -0,0 +1,15 @@
+PYTHON=/usr/bin/python3
+REGRESSION_TESTS=issue26.py issue31.py issue45.py issue46.py \
+			issue50.py issue51.py issue55.py issue58.py \
+			issue72.py issue79.py issue84.py issue85.py \
+			filehash.py \
+			update_loses_autoinstalled_flag.py
+
+regress:
+	@for test in $(REGRESSION_TESTS); do \
+		echo $$test; \
+		$(PYTHON) $$test; \
+	done
+
+clean:
+	rm -f *.pyc
diff --git a/src/tests/regress/cfg.py b/src/tests/regress/cfg.py
new file mode 100644
index 0000000..6f78996
--- /dev/null
+++ b/src/tests/regress/cfg.py
@@ -0,0 +1,5 @@
+import os
+
+opkdir = "/tmp/opk"
+offline_root = "/tmp/opkg"
+opkgcl = os.path.realpath("../../src/opkg-cl")
diff --git a/src/tests/regress/filehash.py b/src/tests/regress/filehash.py
new file mode 100755
index 0000000..e6cbe62
--- /dev/null
+++ b/src/tests/regress/filehash.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Architecture="all")
+a.write(data_files=["asdf"])
+b = opk.Opk(Package="b", Version="1.0", Architecture="all")
+b.write(data_files=["asdf"])
+os.unlink("asdf")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/asdf".format(cfg.offline_root)):
+	print(__file__, ": asdf not created.")
+	exit(False)
+
+opkgcl.install("b_1.0_all.opk", "--force-overwrite")
+
+if "{}/asdf".format(cfg.offline_root) not in opkgcl.files("b"):
+	print(__file__, ": asdf not claimed by ``b''.")
+	exit(False)
+
+if "{}/asdf".format(cfg.offline_root) in opkgcl.files("a"):
+	print(__file__, ": asdf is still claimed by ``a''.")
+	exit(False)
+
+opkgcl.remove("b")
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue26.py b/src/tests/regress/issue26.py
new file mode 100755
index 0000000..dd4ef92
--- /dev/null
+++ b/src/tests/regress/issue26.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# older version, not in Packages list
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write()
+
+opkgcl.update()
+
+# install v2 from repository
+opkgcl.install("a")
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (1).")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (2).")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue31.py b/src/tests/regress/issue31.py
new file mode 100755
index 0000000..42e51e3
--- /dev/null
+++ b/src/tests/regress/issue31.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b", Depends="c")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' installed, despite dependency "
+			"upon a package with an unresolved dependency.")
+	exit(False)
+
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed, "
+			"despite unresolved dependency.")
+	exit(False)
diff --git a/src/tests/regress/issue45.py b/src/tests/regress/issue45.py
new file mode 100755
index 0000000..30735f9
--- /dev/null
+++ b/src/tests/regress/issue45.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+(status, output) = opkgcl.opkgcl("install --force-postinstall a")
+ln_a = output.find("Configuring a")
+ln_b = output.find("Configuring b")
+
+if ln_a == -1:
+	print(__file__, ": Didn't see package 'a' get configured.")
+	exit(False)
+
+if ln_b == -1:
+	print(__file__, ": Didn't see package 'b' get configured.")
+	exit(False)
+
+if ln_a < ln_b:
+	print(__file__, ": Packages 'a' and 'b' configured in wrong order.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/issue46.py b/src/tests/regress/issue46.py
new file mode 100755
index 0000000..ec56941
--- /dev/null
+++ b/src/tests/regress/issue46.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Recommends="b")
+o.add(Package="b", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# prime the status file so 'b' is not installed as a recommendation
+status_filename = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+f = open(status_filename, "w")
+f.write("Package: b\n")
+f.write("Version: 1.0\n")
+f.write("Architecture: all\n")
+f.write("Status: deinstall hold not-installed\n")
+f.close()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed despite "
+					"deinstall/hold status.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed - deinstall/hold status "
+					"not retained.")
+	exit(False)
+
+opkgcl.remove("a")
+open(status_filename, "w").close()
diff --git a/src/tests/regress/issue50.py b/src/tests/regress/issue50.py
new file mode 100755
index 0000000..19897b4
--- /dev/null
+++ b/src/tests/regress/issue50.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write(data_files=["foo"])
+
+opkgcl.install("a_1.0_all.opk")
+
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a", Version="2.0", Depends="b")
+a2.write()
+b1 = opk.Opk(Package="b", Version="1.0")
+b1.write(data_files=["foo"])
+o.opk_list.append(a2)
+o.opk_list.append(b1)
+o.write_list()
+
+os.unlink("foo")
+
+opkgcl.update()
+opkgcl.upgrade()
+
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' incorrectly orphaned.")
+	exit(False)
+
+if not foo_fullpath in opkgcl.files("b"):
+	print(__file__, ": Package 'b' does not own file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/issue51.py b/src/tests/regress/issue51.py
new file mode 100755
index 0000000..9849dbc
--- /dev/null
+++ b/src/tests/regress/issue51.py
@@ -0,0 +1,70 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a")
+a1.write(data_files=["foo"])
+os.rename("a_1.0_all.opk", "a_with_foo.opk")
+
+opkgcl.install("a_with_foo.opk")
+
+# ----
+opkgcl.install("a_with_foo.opk")
+
+open("bar", "w").close()
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write(data_files=["foo", "bar"])
+o.opk_list.append(a2)
+o.write_list()
+
+os.unlink("foo")
+os.unlink("bar")
+
+opkgcl.update()
+opkgcl.install("a", "--force-reinstall")
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+bar_fullpath = "{}/bar".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath) or not os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar are missing.")
+	exit(False)
+
+a_files = opkgcl.files("a")
+if not foo_fullpath in a_files or not bar_fullpath in a_files:
+	print(__file__, ": Package 'a' does not own foo and/or bar.")
+	exit(False)
+
+opkgcl.remove("a")
+
+if os.path.exists(foo_fullpath) or os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar still exist "
+				"after removal of package 'a'.")
+	exit(False)
+
+# ----
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write()
+o.opk_list.append(a2)
+o.write_list()
+
+
+opkgcl.update()
+
+opkgcl.install("a", "--force-reinstall")
+
+if os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' not orphaned as it should be.")
+	exit(False)
+
+if foo_fullpath in opkgcl.files("a"):
+	print(__file__, ": Package 'a' incorrectly owns file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue55.py b/src/tests/regress/issue55.py
new file mode 100755
index 0000000..8628306
--- /dev/null
+++ b/src/tests/regress/issue55.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_filename = 110*"a"
+
+os.symlink(long_filename, "linky")
+a = opk.Opk(Package="a")
+a.write(data_files=["linky"])
+os.unlink("linky")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.lexists("{}/linky".format(cfg.offline_root)):
+	print(__file__, ": symlink to file with a name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue58.py b/src/tests/regress/issue58.py
new file mode 100755
index 0000000..72a1854
--- /dev/null
+++ b/src/tests/regress/issue58.py
@@ -0,0 +1,31 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Recommends="b")
+o.add(Package="b")
+o.add(Package="c", Recommends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.remove("a", "--autoremove")
+if not opkgcl.is_installed("b"):
+	print(__file__, ": Pacakge 'b' orphaned despite remaining "
+			"recommending package 'c'.")
+	exit(False)
+
+opkgcl.remove("c", "--autoremove")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Recommended package 'b' not autoremoved.")
+	exit(False)
+
+
diff --git a/src/tests/regress/issue72.py b/src/tests/regress/issue72.py
new file mode 100755
index 0000000..d0c511b
--- /dev/null
+++ b/src/tests/regress/issue72.py
@@ -0,0 +1,52 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_dir = 110*"a"
+long_b = 110*"b"
+long_filename = long_dir + "/"+ long_b
+long_filename2 = long_dir + "/" + 110*"c"
+
+os.mkdir(long_dir)
+open(long_filename, "w").close()
+os.symlink(long_b, long_filename2)
+a = opk.Opk(Package="a")
+a.write(data_files=[long_dir, long_filename, long_filename2])
+os.unlink(long_filename)
+os.unlink(long_filename2)
+os.rmdir(long_dir)
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_dir)):
+	print(__file__, ": dir with name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_filename)):
+	print(__file__, ": file with a name longer than 100 characters, "
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+if not os.path.lexists("{}/{}".format(cfg.offline_root, long_filename2)):
+	print(__file__, ": symlink with a name longer than 100 characters, "
+				"pointing at a file with a name longer than "
+				"100 characters,"
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+linky = os.path.realpath("{}/{}".format(cfg.offline_root, long_filename2))
+linky_dst = "{}/{}".format(cfg.offline_root, long_filename)
+if linky != linky_dst:
+	print(__file__, ": symlink path truncated.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue79.py b/src/tests/regress/issue79.py
new file mode 100755
index 0000000..30ba201
--- /dev/null
+++ b/src/tests/regress/issue79.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="1.0", Depends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.flag_unpacked("a")
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="2.0")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade("--autoremove")
+
+if not opkgcl.is_installed("b", "1.0"):
+	print("b has been removed even though a still depends on it")
+	exit(False)
diff --git a/src/tests/regress/issue84.py b/src/tests/regress/issue84.py
new file mode 100755
index 0000000..1f5d43e
--- /dev/null
+++ b/src/tests/regress/issue84.py
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a1")
+	opkgcl.remove("b1")
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v", Depends="a1")
+o.add(Package="b", Provides="v", Depends="b1")
+o.add(Package="c", Depends="v")
+o.add(Package="a1")
+o.add(Package="b1")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``a1`` directly
+opkgcl.install("a1_1.0_all.opk")
+if not opkgcl.is_installed("a1"):
+	print(__file__, ": package ``a1'' not installed.")
+	cleanup()
+	exit(False)
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+if opkgcl.is_installed("b1"):
+	print(__file__, ": package ``b1'' is installed, but should not be.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/issue85.py b/src/tests/regress/issue85.py
new file mode 100755
index 0000000..3250075
--- /dev/null
+++ b/src/tests/regress/issue85.py
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v")
+o.add(Package="b", Provides="v", Depends="b_nonexistant")
+o.add(Package="c", Depends="v")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/opk.py b/src/tests/regress/opk.py
new file mode 100644
index 0000000..f96037e
--- /dev/null
+++ b/src/tests/regress/opk.py
@@ -0,0 +1,111 @@
+import tarfile, os
+import cfg
+
+class Opk:
+	valid_control_fields = ["Package", "Version", "Depends", "Provides",\
+			"Replaces", "Conflicts", "Suggests", "Recommends",\
+			"Section", "Architecture", "Maintainer", "MD5Sum",\
+			"Size", "InstalledSize", "Filename", "Source",\
+			"Description", "OE", "Homepage", "Priority",\
+			"Conffiles"]
+
+	def __init__(self, **control):
+		for k in control.keys():
+			if k not in self.valid_control_fields:
+				raise Exception("Invalid control field: "
+						"{}".format(k))
+		if "Package" not in control.keys():
+			print("Cannot create opk without Package name.\n")
+			return None
+		if "Architecture" not in control.keys():
+			control["Architecture"] = "all"
+		if "Version" not in control.keys():
+			control["Version"] = "1.0"
+		self.control = control
+
+	def write(self, tar_not_ar=False, data_files=None):
+		filename = "{Package}_{Version}_{Architecture}.opk"\
+						.format(**self.control)
+		if os.path.exists(filename):
+			os.unlink(filename)
+		if os.path.exists("control"):
+			os.unlink("control")
+		if os.path.exists("control.tar.gz"):
+			os.unlink("control.tar.gz")
+		if os.path.exists("data.tar.gz"):
+			os.unlink("data.tar.gz")
+
+		f = open("control", "w")
+		for k in self.control.keys():
+			f.write("{}: {}\n".format(k, self.control[k]))
+		f.close()
+
+		tar = tarfile.open("control.tar.gz", "w:gz")
+		tar.add("control")
+		tar.close()
+
+		tar = tarfile.open("data.tar.gz", "w:gz")
+		if data_files:
+			for df in data_files:
+				tar.add(df)
+		tar.close()
+
+
+		if tar_not_ar:
+			tar = tarfile.open(filename, "w:gz")
+			tar.add("control.tar.gz")
+			tar.add("data.tar.gz")
+			tar.close()
+		else:
+			os.system("ar q {} control.tar.gz data.tar.gz \
+					2>/dev/null".format(filename))
+
+		os.unlink("control")
+		os.unlink("control.tar.gz")
+		os.unlink("data.tar.gz")
+
+class OpkGroup:
+	def __init__(self):
+		self.opk_list = []
+
+	def add(self, **control):
+		self.opk_list.append(Opk(**control))
+
+	def addOpk(self, opk):
+		self.opk_list.append(opk)
+	
+	def write_opk(self, tar_not_ar=False):
+		for o in self.opk_list:
+			o.write(tar_not_ar)
+
+	def write_list(self, filename="Packages"):
+		f = open(filename, "w")
+		for opk in self.opk_list:
+			for k in opk.control.keys():
+				f.write("{}: {}\n".format(k, opk.control[k]))
+			f.write("Filename: {Package}_{Version}_{Architecture}"
+					".opk\n".format(**opk.control))
+			f.write("\n")
+		f.close()
+
+
+def regress_init():
+	"""
+	Initialisation and sanity checking.
+	"""
+
+	if not os.access(cfg.opkgcl, os.X_OK):
+		print("Cannot exec {}".format(cfg.opkgcl))
+		exit(False)
+
+	os.chdir(cfg.opkdir)
+
+	os.system("rm -fr {}".format(cfg.offline_root))
+
+	os.makedirs("{}/usr/lib/opkg".format(cfg.offline_root))
+	os.makedirs("{}/etc/opkg".format(cfg.offline_root))
+
+	f = open("{}/etc/opkg/opkg.conf".format(cfg.offline_root), "w")
+	f.write("arch all 1\n")
+	f.write("src test file:{}\n".format(cfg.opkdir))
+	f.close()
diff --git a/src/tests/regress/opkgcl.py b/src/tests/regress/opkgcl.py
new file mode 100755
index 0000000..47e7dd3
--- /dev/null
+++ b/src/tests/regress/opkgcl.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+
+import os, subprocess
+import cfg
+
+def opkgcl(opkg_args):
+	cmd = "{} -o {} {}".format(cfg.opkgcl, cfg.offline_root, opkg_args)
+	#print(cmd)
+	return subprocess.getstatusoutput(cmd)
+
+def install(pkg_name, flags=""):
+	return opkgcl("{} install {}".format(flags, pkg_name))[0]
+
+def remove(pkg_name, flags=""):
+	return opkgcl("{} remove {}".format(flags, pkg_name))[0]
+
+def update():
+	return opkgcl("update")[0]
+
+def upgrade(params=None):
+	if params:
+		opkgcl("upgrade {}".format(params))[0]
+	else:
+		return opkgcl("upgrade")[0]
+
+def files(pkg_name):
+	output = opkgcl("files {}".format(pkg_name))[1]
+	return output.split("\n")[1:]
+
+
+def flag_unpacked(pkg_name):
+	out = opkgcl("flag unpacked {}".format(pkg_name))
+	return out == "Setting flags for package {} to unpacked.".format(pkg_name)
+
+def is_installed(pkg_name, version=None):
+	out = opkgcl("list_installed {}".format(pkg_name))[1]
+	if len(out) == 0 or out.split()[0] != pkg_name:
+		return False
+	if version and out.split()[2] != version:
+		return False
+	if not os.path.exists("{}/usr/lib/opkg/info/{}.control"\
+				.format(cfg.offline_root, pkg_name)):
+		return False
+	return True
+
+def is_autoinstalled(pkg_name):
+    status_path = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+    if not os.path.exists(status_path):
+        return False
+    status_file = open(status_path, "r")
+    status = status_file.read()
+    status_file.close()
+    index_start = status.find("Package: {}".format(pkg_name))
+    if index_start < 0:
+        return False
+    index_end = status.find("\n\n", index_start)
+    return status.find("Auto-Installed: yes", index_start, index_end) >= 0
+
+
+if __name__ == '__main__':
+	import sys
+	(status, output) = opkgcl(" ".join(sys.argv[1:]))
+	print(output)
+	exit(status)
diff --git a/src/tests/regress/update_loses_autoinstalled_flag.py b/src/tests/regress/update_loses_autoinstalled_flag.py
new file mode 100644
index 0000000..5ae030c
--- /dev/null
+++ b/src/tests/regress/update_loses_autoinstalled_flag.py
@@ -0,0 +1,63 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+bug = True
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Depends="b")
+a.write()
+b = opk.Opk(Package="b", Version="1.0")
+b.write(data_files=["asdf"])
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.addOpk(b)
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+
+if not opkgcl.is_autoinstalled("b"):
+	print("b is not autoinstalled")
+	exit(False)
+
+if (bug):
+	a = opk.Opk(Package="a", Version="2.0", Depends="b")
+	a.write()
+	b = opk.Opk(Package="b", Version="2.0")
+	b.write(data_files=["asdf"])
+
+	o = opk.OpkGroup()
+	o.addOpk(a)
+	o.addOpk(b)
+	o.write_list()
+
+	opkgcl.update()
+	opkgcl.upgrade();
+
+	if not opkgcl.is_autoinstalled("b"):
+		print("b is not autoinstalled anymore")
+		exit(False)
+
+a = opk.Opk(Package="a", Version="3.0")
+a.write(data_files=["asdf"])
+os.unlink("asdf")
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade();
+
+if opkgcl.is_installed("b", "2.0"):
+	print("b is still installed")
+	exit(False)
+
+if not opkgcl.is_installed("a", "3.0"):
+	print("a is not installed")
+	exit(False)
diff --git a/src/utils/.svn/all-wcprops b/src/utils/.svn/all-wcprops
new file mode 100644
index 0000000..911d4f7
--- /dev/null
+++ b/src/utils/.svn/all-wcprops
@@ -0,0 +1,23 @@
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/439/trunk/utils
+END
+update-alternatives.in
+K 25
+svn:wc:ra_dav:version-url
+V 52
+/svn/!svn/ver/439/trunk/utils/update-alternatives.in
+END
+opkg-key
+K 25
+svn:wc:ra_dav:version-url
+V 38
+/svn/!svn/ver/106/trunk/utils/opkg-key
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/402/trunk/utils/Makefile.am
+END
diff --git a/src/utils/.svn/entries b/src/utils/.svn/entries
new file mode 100644
index 0000000..9ecb81a
--- /dev/null
+++ b/src/utils/.svn/entries
@@ -0,0 +1,130 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/utils
+http://opkg.googlecode.com/svn
+
+
+
+2009-12-03T04:11:26.978382Z
+439
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+update-alternatives.in
+file
+
+
+
+
+2012-02-03T08:11:57.175042Z
+073ea7a18d937045725fc9951b5dc8ec
+2009-12-03T04:11:26.978382Z
+439
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+4528
+
+opkg-key
+file
+
+
+
+
+2012-02-03T08:11:57.175042Z
+18f0724827a722399bedc053eb8ceb7c
+2008-12-15T05:16:36.570675Z
+106
+ticktock35
+has-props
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1671
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.175042Z
+aaace2c1890cfc1f041502207fe30261
+2009-11-27T12:27:33.204296Z
+402
+florian.boor
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+72
+
diff --git a/src/utils/.svn/prop-base/opkg-key.svn-base b/src/utils/.svn/prop-base/opkg-key.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/utils/.svn/prop-base/opkg-key.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/utils/.svn/text-base/Makefile.am.svn-base b/src/utils/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..acac628
--- /dev/null
+++ b/src/utils/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,3 @@
+bin_SCRIPTS = update-alternatives opkg-key
+
+EXTRA_DIST = $(bin_SCRIPTS)
diff --git a/src/utils/.svn/text-base/opkg-key.svn-base b/src/utils/.svn/text-base/opkg-key.svn-base
new file mode 100644
index 0000000..266bb66
--- /dev/null
+++ b/src/utils/.svn/text-base/opkg-key.svn-base
@@ -0,0 +1,74 @@
+#!/bin/sh
+
+# Based on apt-key from apt-0.6.25
+# Licensed under GPL Version 2
+
+set -e
+
+usage() {
+    echo "Usage: opkg-key [options] command [arguments]"
+    echo
+    echo "Manage opkg's list of trusted keys"
+    echo
+    echo "  opkg-key add <file>          - add the key contained in <file> ('-' for stdin)"
+    echo "  opkg-key del <keyid>         - remove the key <keyid>"
+    echo "  opkg-key list                - list keys"
+    echo
+    echo "Options:"
+    echo "  -o <root>  Use <root> as the offline root directory"
+    echo
+}
+
+if [ "$1" = "-o" ]; then
+  ROOT=$2
+  shift 2
+  echo "Note: using \"$ROOT\" as root path"
+else
+  ROOT=""
+fi
+
+command="$1"
+if [ -z "$command" ]; then
+    usage
+    exit 1
+fi
+shift
+
+if [ "$command" != "help" ] && ! which gpg >/dev/null 2>&1; then
+    echo >&2 "Warning: gnupg does not seem to be installed."
+    echo >&2 "Warning: opkg-key requires gnupg for most operations."
+    echo >&2
+fi
+
+# We don't use a secret keyring, of course, but gpg panics and
+# implodes if there isn't one available
+
+GPG="gpg --no-options --no-default-keyring --keyring $ROOT/etc/opkg/trusted.gpg --secret-keyring $ROOT/etc/opkg/secring.gpg --trustdb-name $ROOT/etc/opkg/trustdb.gpg"
+
+case "$command" in
+    add)
+        $GPG --quiet --batch --import "$1"
+        echo "OK"
+        ;;
+    del|rm|remove)
+        $GPG --quiet --batch --delete-key --yes "$1"
+        echo "OK"
+        ;;
+    list)
+        $GPG --batch --list-keys
+        ;;
+    finger*)
+        $GPG --batch --fingerprint
+        ;;
+    adv*)
+        echo "Executing: $GPG $*"
+        $GPG $*
+        ;;
+    help)
+        usage
+        ;;
+    *)
+        usage
+        exit 1
+        ;;
+esac
diff --git a/src/utils/.svn/text-base/update-alternatives.in.svn-base b/src/utils/.svn/text-base/update-alternatives.in.svn-base
new file mode 100644
index 0000000..34d89f1
--- /dev/null
+++ b/src/utils/.svn/text-base/update-alternatives.in.svn-base
@@ -0,0 +1,197 @@
+#!/bin/sh
+# update-alternatives
+#
+# Copyright (C) 2001 Carl D. Worth
+#
+# This program was inspired by the Debian update-alternatives program
+# which is Copyright (C) 1995 Ian Jackson. This version of
+# update-alternatives is command-line compatible with Debian's for a
+# subset of the options, (only --install, --remove, and --help)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+set -e
+
+# admin dir
+ad="$OPKG_OFFLINE_ROOT@opkglibdir@/opkg/alternatives"
+
+usage() {
+	echo "update-alternatives: $*
+
+Usage: update-alternatives --install <link> <name> <path> <priority>
+       update-alternatives --remove <name> <path>
+       update-alternatives --help
+<link> is the link pointing to the provided path (ie. /usr/bin/foo).
+<name> is the name in $ad/alternatives (ie. foo)
+<path> is the name referred to (ie. /usr/bin/foo-extra-spiffy)
+<priority> is an integer; options with higher numbers are chosen.
+" >&2
+	exit 2
+}
+
+quit() {
+	echo "update-alternatives: $*" >&2
+	exit 2
+}
+
+register_alt() {
+	[ $# -lt 2 ] && return 1
+	local name="$1"
+	local link="$2"
+
+	if [ ! -d $ad ]; then
+		mkdir -p $ad
+	fi
+
+	if [ -e "$ad/$name" ]; then
+		local olink=`head -n 1 $ad/$name`
+		if [ "$link" != "$olink" ]; then
+			echo "update-alternatives: Error: cannot register alternative $name to $link since it is already registered to $olink" >&2
+			return 1
+		fi
+	else
+		echo "$link" > "$ad/$name"
+	fi
+
+	return 0
+}
+
+protect_slashes() {
+	sed -e 's/\//\\\//g'
+}
+
+remove_alt() {
+	[ $# -lt 2 ] && return 1
+	local name="$1"
+	local path="$2"
+	
+	[ ! -f $ad/$name ] && return 0
+
+	path=`echo $path | protect_slashes`
+	sed -ne "/^$path\>.*/!p" $ad/$name > $ad/$name.new
+	mv $ad/$name.new $ad/$name
+}
+
+add_alt() {
+	[ $# -lt 3 ] && return 1
+	local name="$1"
+	local path="$2"
+	local priority="$3"
+	remove_alt $name $path
+	echo "$path $priority" >> $ad/$name
+}
+
+find_best_alt() {
+	[ $# -lt 1 ] && return 1
+	[ ! -f $ad/$name ] && return 0
+
+	link=$OPKG_OFFLINE_ROOT/`head -n 1 $ad/$name`
+
+	prio=`sed -ne "1!p" $ad/$name | sed -e "s/\(.*\) \(.*\)/\2 \1/g" | sort -nr | head -n 1 | sed 's/ [^ ]*$//'`
+	if [ -z "$prio" ]; then
+		echo "update-alternatives: removing $link as no more alternatives exist for it"
+		rm $ad/$name
+		if [ -L $link ]; then
+			rm $link
+		fi
+		return 0
+	fi
+
+	## Find last line with highest priority.
+	path=`grep "${prio}$" $ad/$name | tail -n 1 | sed 's/ [^ ]*$//'`
+
+	if [ ! -e $link -o -L $link ]; then
+		local link_dir=`dirname $link`
+		if [ ! -d $link_dir ]; then
+			mkdir -p $link_dir
+		fi
+		if [ -h $link -a -d $link ]; then
+			# If $link exists and the target is a directory,
+			# 'ln -sf $path $link' doesn't replace the link to
+			# that directory, it creates new link inside.
+			echo "update-alternatives: Removing $link".
+			rm -f $link
+		fi
+		ln -sf $path $link
+		echo "update-alternatives: Linking $link to $path"
+	else
+		echo "update-alternatives: Error: not linking $link to $path since $link exists and is not a link"
+		return 1
+	fi
+
+	return 0
+}
+
+do_install() {
+	if [ $# -lt 4 ]; then
+		usage "--install needs <link> <name> <path> <priority>"
+	fi
+	local link="$1"
+	local name="$2"
+	local path="$3"
+	local priority="$4"
+
+	path=`echo $path | sed 's|/\+|/|g'`
+
+	# This is a bad hack, but I haven't thought of a cleaner solution yet...
+	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
+
+	register_alt $name $link
+	add_alt $name $path $priority
+	find_best_alt $name
+}
+
+do_remove() {
+       if [ $# -lt 2 ]; then
+		usage "--remove needs <name> <path>"
+	fi	
+	local name="$1"
+	local path="$2"
+
+	path=`echo $path | sed 's|/\+|/|g'`
+
+	# This is a bad hack, but I haven't thought of a cleaner solution yet...
+	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
+
+	remove_alt $name $path
+	find_best_alt $name
+}
+
+###
+# update-alternatives "main"
+###
+
+while [ $# -gt 0 ]; do
+	arg="$1"
+	shift
+
+	case $arg in
+	--help)
+		usage "help:"
+		exit 0
+		;;
+	--install)
+		do_install $*
+		exit $?
+		;;
+	--remove)
+		do_remove $*
+		exit $?
+		;;
+	*)
+		usage "unknown argument \`$arg'"
+		;;
+	esac
+done
+
+usage "at least one of --install or --remove must appear"
+
+exit 0
diff --git a/src/utils/Makefile.am b/src/utils/Makefile.am
new file mode 100644
index 0000000..acac628
--- /dev/null
+++ b/src/utils/Makefile.am
@@ -0,0 +1,3 @@
+bin_SCRIPTS = update-alternatives opkg-key
+
+EXTRA_DIST = $(bin_SCRIPTS)
diff --git a/src/utils/opkg-key b/src/utils/opkg-key
new file mode 100755
index 0000000..266bb66
--- /dev/null
+++ b/src/utils/opkg-key
@@ -0,0 +1,74 @@
+#!/bin/sh
+
+# Based on apt-key from apt-0.6.25
+# Licensed under GPL Version 2
+
+set -e
+
+usage() {
+    echo "Usage: opkg-key [options] command [arguments]"
+    echo
+    echo "Manage opkg's list of trusted keys"
+    echo
+    echo "  opkg-key add <file>          - add the key contained in <file> ('-' for stdin)"
+    echo "  opkg-key del <keyid>         - remove the key <keyid>"
+    echo "  opkg-key list                - list keys"
+    echo
+    echo "Options:"
+    echo "  -o <root>  Use <root> as the offline root directory"
+    echo
+}
+
+if [ "$1" = "-o" ]; then
+  ROOT=$2
+  shift 2
+  echo "Note: using \"$ROOT\" as root path"
+else
+  ROOT=""
+fi
+
+command="$1"
+if [ -z "$command" ]; then
+    usage
+    exit 1
+fi
+shift
+
+if [ "$command" != "help" ] && ! which gpg >/dev/null 2>&1; then
+    echo >&2 "Warning: gnupg does not seem to be installed."
+    echo >&2 "Warning: opkg-key requires gnupg for most operations."
+    echo >&2
+fi
+
+# We don't use a secret keyring, of course, but gpg panics and
+# implodes if there isn't one available
+
+GPG="gpg --no-options --no-default-keyring --keyring $ROOT/etc/opkg/trusted.gpg --secret-keyring $ROOT/etc/opkg/secring.gpg --trustdb-name $ROOT/etc/opkg/trustdb.gpg"
+
+case "$command" in
+    add)
+        $GPG --quiet --batch --import "$1"
+        echo "OK"
+        ;;
+    del|rm|remove)
+        $GPG --quiet --batch --delete-key --yes "$1"
+        echo "OK"
+        ;;
+    list)
+        $GPG --batch --list-keys
+        ;;
+    finger*)
+        $GPG --batch --fingerprint
+        ;;
+    adv*)
+        echo "Executing: $GPG $*"
+        $GPG $*
+        ;;
+    help)
+        usage
+        ;;
+    *)
+        usage
+        exit 1
+        ;;
+esac
diff --git a/src/utils/update-alternatives.in b/src/utils/update-alternatives.in
new file mode 100644
index 0000000..34d89f1
--- /dev/null
+++ b/src/utils/update-alternatives.in
@@ -0,0 +1,197 @@
+#!/bin/sh
+# update-alternatives
+#
+# Copyright (C) 2001 Carl D. Worth
+#
+# This program was inspired by the Debian update-alternatives program
+# which is Copyright (C) 1995 Ian Jackson. This version of
+# update-alternatives is command-line compatible with Debian's for a
+# subset of the options, (only --install, --remove, and --help)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+set -e
+
+# admin dir
+ad="$OPKG_OFFLINE_ROOT@opkglibdir@/opkg/alternatives"
+
+usage() {
+	echo "update-alternatives: $*
+
+Usage: update-alternatives --install <link> <name> <path> <priority>
+       update-alternatives --remove <name> <path>
+       update-alternatives --help
+<link> is the link pointing to the provided path (ie. /usr/bin/foo).
+<name> is the name in $ad/alternatives (ie. foo)
+<path> is the name referred to (ie. /usr/bin/foo-extra-spiffy)
+<priority> is an integer; options with higher numbers are chosen.
+" >&2
+	exit 2
+}
+
+quit() {
+	echo "update-alternatives: $*" >&2
+	exit 2
+}
+
+register_alt() {
+	[ $# -lt 2 ] && return 1
+	local name="$1"
+	local link="$2"
+
+	if [ ! -d $ad ]; then
+		mkdir -p $ad
+	fi
+
+	if [ -e "$ad/$name" ]; then
+		local olink=`head -n 1 $ad/$name`
+		if [ "$link" != "$olink" ]; then
+			echo "update-alternatives: Error: cannot register alternative $name to $link since it is already registered to $olink" >&2
+			return 1
+		fi
+	else
+		echo "$link" > "$ad/$name"
+	fi
+
+	return 0
+}
+
+protect_slashes() {
+	sed -e 's/\//\\\//g'
+}
+
+remove_alt() {
+	[ $# -lt 2 ] && return 1
+	local name="$1"
+	local path="$2"
+	
+	[ ! -f $ad/$name ] && return 0
+
+	path=`echo $path | protect_slashes`
+	sed -ne "/^$path\>.*/!p" $ad/$name > $ad/$name.new
+	mv $ad/$name.new $ad/$name
+}
+
+add_alt() {
+	[ $# -lt 3 ] && return 1
+	local name="$1"
+	local path="$2"
+	local priority="$3"
+	remove_alt $name $path
+	echo "$path $priority" >> $ad/$name
+}
+
+find_best_alt() {
+	[ $# -lt 1 ] && return 1
+	[ ! -f $ad/$name ] && return 0
+
+	link=$OPKG_OFFLINE_ROOT/`head -n 1 $ad/$name`
+
+	prio=`sed -ne "1!p" $ad/$name | sed -e "s/\(.*\) \(.*\)/\2 \1/g" | sort -nr | head -n 1 | sed 's/ [^ ]*$//'`
+	if [ -z "$prio" ]; then
+		echo "update-alternatives: removing $link as no more alternatives exist for it"
+		rm $ad/$name
+		if [ -L $link ]; then
+			rm $link
+		fi
+		return 0
+	fi
+
+	## Find last line with highest priority.
+	path=`grep "${prio}$" $ad/$name | tail -n 1 | sed 's/ [^ ]*$//'`
+
+	if [ ! -e $link -o -L $link ]; then
+		local link_dir=`dirname $link`
+		if [ ! -d $link_dir ]; then
+			mkdir -p $link_dir
+		fi
+		if [ -h $link -a -d $link ]; then
+			# If $link exists and the target is a directory,
+			# 'ln -sf $path $link' doesn't replace the link to
+			# that directory, it creates new link inside.
+			echo "update-alternatives: Removing $link".
+			rm -f $link
+		fi
+		ln -sf $path $link
+		echo "update-alternatives: Linking $link to $path"
+	else
+		echo "update-alternatives: Error: not linking $link to $path since $link exists and is not a link"
+		return 1
+	fi
+
+	return 0
+}
+
+do_install() {
+	if [ $# -lt 4 ]; then
+		usage "--install needs <link> <name> <path> <priority>"
+	fi
+	local link="$1"
+	local name="$2"
+	local path="$3"
+	local priority="$4"
+
+	path=`echo $path | sed 's|/\+|/|g'`
+
+	# This is a bad hack, but I haven't thought of a cleaner solution yet...
+	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
+
+	register_alt $name $link
+	add_alt $name $path $priority
+	find_best_alt $name
+}
+
+do_remove() {
+       if [ $# -lt 2 ]; then
+		usage "--remove needs <name> <path>"
+	fi	
+	local name="$1"
+	local path="$2"
+
+	path=`echo $path | sed 's|/\+|/|g'`
+
+	# This is a bad hack, but I haven't thought of a cleaner solution yet...
+	[ -n "$OPKG_OFFLINE_ROOT" ] && path=`echo $path | sed "s|^$OPKG_OFFLINE_ROOT/*|/|"`
+
+	remove_alt $name $path
+	find_best_alt $name
+}
+
+###
+# update-alternatives "main"
+###
+
+while [ $# -gt 0 ]; do
+	arg="$1"
+	shift
+
+	case $arg in
+	--help)
+		usage "help:"
+		exit 0
+		;;
+	--install)
+		do_install $*
+		exit $?
+		;;
+	--remove)
+		do_remove $*
+		exit $?
+		;;
+	*)
+		usage "unknown argument \`$arg'"
+		;;
+	esac
+done
+
+usage "at least one of --install or --remove must appear"
+
+exit 0