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# Process this file with autoconf to produce a configure script
AC_INIT(libopkg/libopkg.c)
AC_CONFIG_AUX_DIR([conf])
AC_CONFIG_MACRO_DIR([m4])
AM_INIT_AUTOMAKE([opkg], [0.1.6])
AM_CONFIG_HEADER(libopkg/config.h)
AC_CANONICAL_HOST
AC_GNU_SOURCE
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
[[default=yes]] ]),
[want_sha256="$enableval"], [want_sha256="yes"])
if test "x$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$opkglibdir = x; then
opkglibdir=/usr/lib
fi
ipkgetcdir=
AC_ARG_WITH(opkgetcdir,
[ --with-ipkgetcdir=DIR specifies directory for opkg.conf file,
"/opkg" is always added so if you want your files
to be in /usr/etc/opkg instead of /etc/opkg
you should indicate
--with-ipkgetcdir=/usr/etc ],
[case "${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$opkgetcdir = x; then
opkgetcdir=/etc
fi
dnl Some special cases for the wow64 build
if test "x$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
AC_SUBST(opkglibdir)
AC_SUBST(opkgetcdir)
AC_OUTPUT(
Makefile
libopkg/Makefile
tests/Makefile
src/Makefile
libbb/Makefile
utils/Makefile
utils/update-alternatives
libopkg.pc
)
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