Switch to using GNU Autoconf and Automake.

11 files changed, 255 insertions, 634 deletions

diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..a5875d6
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,160 @@
+# Process this file with automake to produce an input makefile.
+#
+# Copyright (C) 2013, 2014  Patrick "P. J." McDermott
+#
+# 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/>.
+
+include $(top_srcdir)/src/local.mk
+include $(top_srcdir)/lib/local.mk
+include $(top_srcdir)/lib/buildsystem/local.mk
+include $(top_srcdir)/man/local.mk
+include $(top_srcdir)/locale/local.mk
+include $(top_srcdir)/archtab/local.mk
+include $(top_srcdir)/tests/local.mk
+
+bin_SCRIPTS = $(bin_sources:.sh=)
+pkgdata_SCRIPTS = $(pkgdata_sources:.sh=.sm)
+pkgdatabuildsystem_SCRIPTS = $(pkgdatabuildsystem_sources:.sh=.sm)
+man1_MANS = $(man1_sources:.1in=.1)
+locale_MESSAGES = $(locale_sources:.sh=.ms)
+CLEANFILES = \
+	$(bin_SCRIPTS) \
+	$(pkgdata_SCRIPTS) \
+	$(pkgdatabuildsystem_SCRIPTS) \
+	$(man1_MANS) \
+	$(locale_MESSAGES)
+pkgdatabuildsystemdir = $(pkgdatadir)/buildsystem
+archtabdir = $(pkgdatadir)/archtab
+EXTRA_DIST = \
+	COPYING.2 \
+	COPYING.3 \
+	autogen.sh \
+	$(bin_sources) \
+	$(pkgdata_sources) \
+	$(pkgdatabuildsystem_sources) \
+	$(man1_sources) \
+	$(locale_sources) \
+	$(archtab_sources) \
+	$(tests)
+
+SUFFIXES = .sh .sm .1in .1 .ms
+
+textdomain = $$(printf '%s\n' '$(PACKAGE)' | sed -e 's|-|_|g')
+do_subst = sed \
+	-e 's|[@]PACKAGE[@]|$(PACKAGE)|g' \
+	-e 's|[@]PACKAGE_NAME[@]|$(PACKAGE_NAME)|g' \
+	-e 's|[@]PACKAGE_VERSION[@]|$(PACKAGE_VERSION)|g' \
+	-e 's|[@]SH[@]|$(SH)|g' \
+	-e 's|[@]multiarch_libdir[@]|$(multiarch_libdir)|g' \
+	-e 's|[@]pkgdatadir[@]|$(pkgdatadir)|g' \
+	-e 's|[@]localedir[@]|$(localedir)|g' \
+	-e 's|[@]archtabdir[@]|$(archtabdir)|g' \
+	-e 's|@[@]PACKAGE_NAME[@]@|$(PACKAGE)|g' \
+	-e 's|@[@]PACKAGE_VERSION[@]@|$(PACKAGE_VERSION)|g' \
+	-e 's|@[@]PACKAGE_DESCRIPTION[@]@|$(PACKAGE_NAME)|g' \
+	-e 's|@[@]PKGLIBDIR[@]@|$(pkgdatadir)|g' \
+	-e 's|@[@]LOCALEDIR[@]@|$(localedir)|g' \
+	-e 's|@[@]ARCHTABDIR[@]@|$(archtabdir)|g' \
+	-e 's|@[@]SH[@]@|$(SH)|g' \
+	-e 's|@[@]MULTIARCH_LIBDIR[@]@|$(multiarch_libdir)|g'
+
+all-local: $(locale_MESSAGES) $(archtab_sources)
+
+install-data-local: $(locale_MESSAGES) $(archtab_sources)
+	@$(NORMAL_INSTALL)
+	for f in $(locale_MESSAGES); do \
+		ff="$${f#*/}"; \
+		dir="$(DESTDIR)$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
+		$(MKDIR_P) "$${dir}" || exit 1; \
+		$(INSTALL_DATA) "$${f}" "$${dir}/$(textdomain).ms" || \
+			exit $${?}; \
+	done
+	for f in $(archtab_sources); do \
+		ff="$${f#*/}"; \
+		dir="$(DESTDIR)$(archtabdir)/$${ff%/?*}"; \
+		$(MKDIR_P) "$${dir}" || exit 1; \
+		$(INSTALL_DATA) "$(top_srcdir)/$${f}" "$${dir}/$${ff#*/}" || \
+			exit $${?}; \
+	done
+
+uninstall-local:
+	@$(NORMAL_UNINSTALL)
+	for f in $(locale_MESSAGES); do \
+		ff="$${f#*/}"; \
+		dir="$(DESTDIR)$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
+		rm -f "$${dir}/$(textdomain).ms"; \
+	done
+
+uninstall-hook:
+	for dir in \
+			'$(DESTDIR)$(pkgdatabuildsystemdir)' \
+			'$(DESTDIR)$(archtabdir)' \
+			'$(DESTDIR)$(pkgdatadir)'; do \
+		if [ -d "$${dir}" ]; then \
+			rmdir "$${dir}"; \
+		fi; \
+	done
+
+really-clean: distclean
+	rm -Rf $(srcdir)/aclocal.m4 $(srcdir)/autom4te.cache/ \
+		$(srcdir)/configure \
+		$(srcdir)/build-aux/ $(srcdir)/INSTALL $(srcdir)/Makefile.in
+
+test:
+	@set -e; \
+	mkdir -p tests; \
+	cd tests; \
+	. '$(abs_top_srcdir)/tests/testlib.sh'; \
+	PATH="$${PATH}:$(DESTDIR)$(bindir)"; \
+	t_all=0; t_failed=0; \
+	for t_test in $(tests); do \
+		t_fail='false'; \
+		. "$(abs_top_srcdir)/$${t_test}" >out 2>&1; \
+		if "$${t_fail}"; then \
+			printf 'FAIL: %s\n' "$${t_test#tests/}"; \
+			cat out | sed 's/^/    /'; \
+			t_failed=$$(($$t_failed + 1)); \
+		else \
+			printf 'PASS: %s\n' "$${t_test#tests/}"; \
+		fi; \
+		t_all=$$(($$t_all + 1)); \
+		rm out; \
+	done; \
+	t_banner="$$(printf '%d out of %d tests failed' \
+		$${t_failed} $${t_all})"; \
+	t_l=$$(printf '%s\n' "$${t_banner}" | wc -c); \
+	t_i=1; while [ "$${t_i}" -lt "$${t_l}" ]; do \
+		printf '='; \
+		t_i=$$(($$t_i + 1)); \
+	done; \
+	printf '\n%s\n' "$${t_banner}"; \
+	t_i=1; while [ "$${t_i}" -lt "$${t_l}" ]; do \
+		printf '='; \
+		t_i=$$(($$t_i + 1)); \
+	done; \
+	printf '\n'; \
+	[ $${t_failed} -eq 0 ]
+
+.sh:
+	$(MKDIR_P) "$$(dirname $@)"
+	$(do_subst) $< >$@
+	chmod a+x $@
+
+.sh.sm .1in.1:
+	$(MKDIR_P) "$$(dirname $@)"
+	$(do_subst) $< >$@
+
+.sh.ms:
+	$(MKDIR_P) "$$(dirname $@)"
+	cp $< $@
diff --git a/Makefile.in b/Makefile.in
deleted file mode 100644
index 1d57c5d..0000000
--- a/Makefile.in
+++ /dev/null
@@ -1,284 +0,0 @@
-# opkhelper
-# Makefile.in
-# Input Makefile for configure.
-#
-# Copyright (C) 2012-2013 Patrick "P. J." McDermott
-#
-# 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, see <http://www.gnu.org/licenses/>.
-
-package_name = @package_name@
-package_version= @package_version@
-package_description = @package_description@
-package_library = @package_library@
-
-srcdir = @srcdir@
-prefix = @prefix@
-bindir = @bindir@
-libdir = @libdir@
-pkglibdir = @pkglibdir@
-datadir = @datadir@
-mandir = @mandir@
-man1dir = @man1dir@
-localedir = @localedir@
-pkgdatadir = @pkgdatadir@
-archtabdir = @archtabdir@
-
-DESTDIR = /
-
-sh = @sh@
-
-multiarch_libdir = @multiarch_libdir@
-
-pkglibbuildsystemdir = $(pkglibdir)/buildsystem
-
-include $(srcdir)/src/local.mk
-include $(srcdir)/lib/local.mk
-include $(srcdir)/lib/buildsystem/local.mk
-include $(srcdir)/man/local.mk
-include $(srcdir)/locale/local.mk
-include $(srcdir)/archtab/local.mk
-include $(srcdir)/tests/local.mk
-
-bin = $(bin_srcs:.sh=)
-pkglib = $(pkglib_srcs:.sh=.sm)
-pkglibbuildsystem = $(pkglibbuildsystem_srcs:.sh=.sm)
-man1 = $(man1_srcs:.1in=.1)
-locale = $(locale_srcs:.sh=.ms)
-archtab = $(archtab_srcs)
-
-distdir = $(package_name)-$(package_version)
-distfiles = \
-	configure \
-	Makefile.in \
-	COPYING.2 \
-	COPYING.3 \
-	README \
-	INSTALL \
-	ChangeLog \
-	TODO \
-	src/local.mk \
-	lib/local.mk \
-	lib/buildsystem/local.mk \
-	man/local.mk \
-	locale/local.mk \
-	archtab/local.mk \
-	tests/local.mk \
-	$(bin_srcs) \
-	$(pkglib_srcs) \
-	$(pkglibbuildsystem_srcs) \
-	$(man1_srcs) \
-	$(locale_srcs) \
-	$(archtab_srcs) \
-	$(tests)
-
-textdomain = $$(printf '%s\n' '$(package_name)' | sed -e 's|-|_|g')
-
-script = \
-	s&@@PACKAGE_NAME@@&$(package_name)&;\
-	s&@@PACKAGE_VERSION@@&$(package_version)&;\
-	s&@@PACKAGE_DESCRIPTION@@&$(package_description)&;\
-	s&@@PKGLIBDIR@@&$(pkglibdir)&;\
-	s&@@LOCALEDIR@@&$(localedir)&;\
-	s&@@ARCHTABDIR@@&$(archtabdir)&;\
-	s&@@SH@@&$(sh)&;\
-	s&@@MULTIARCH_LIBDIR@@&$(multiarch_libdir)&;
-
-.SUFFIXES:
-.SUFFIXES: .sh .sm .1in .1 .ms
-
-# XXX: Support for lists of multiple targets in inference rules doesn't appear
-# to be required by POSIX.1-2008 [1], but it exists in GNU Make and NetBSD
-# pmake.  Expand this into separate rules if it is a problem with certain make
-# implementations.
-# [1]: Compare the inference and target rule definitions after fragments
-#      <#tag_20_76_13_06> and <#tag_20_76_13_04> in
-#      <http://pubs.opengroup.org/onlinepubs/9699919799/utilities/make.html>.
-.sh:
-	@printf '  SED %s\n' '$@'
-	@sed '$(script)' '$(srcdir)/$?' >'$@'
-	@chmod 755 '$@'
-.sh.sm .1in.1:
-	@printf '  SED %s\n' '$@'
-	@sed '$(script)' '$(srcdir)/$?' >'$@'
-	@chmod 644 '$@'
-.sh.ms:
-	@printf '  CP %s\n' '$@'
-	@obj='$@'; mkdir -p "$${obj%/*}"
-	@cp '$(srcdir)/$?' '$@'
-	@chmod 644 '$@'
-
-all: all-exec all-data
-all-exec: all-bin all-pkglib all-pkglibbuildsystem
-all-bin: $(bin)
-all-pkglib: $(pkglib)
-all-pkglibbuildsystem: $(pkglibbuildsystem)
-all-data: all-man1 all-locale
-all-man1: $(man1)
-all-locale: $(locale)
-
-clean_cmds = \
-	set -e; \
-	for f in $${files}; do \
-		printf '  RM %s\n' "$${f}"; \
-		rm -f "$${f}"; \
-	done
-clean: clean-exec clean-data
-clean-exec: clean-bin clean-pkglib clean-pkglibbuildsystem
-clean-bin:
-	@files='$(bin)'; $(clean_cmds)
-clean-pkglib:
-	@files='$(pkglib)'; $(clean_cmds)
-clean-pkglibbuildsystem:
-	@files='$(pkglibbuildsystem)'; $(clean_cmds)
-clean-data: clean-man1 clean-locale
-clean-man1:
-	@files='$(man1)'; $(clean_cmds)
-clean-locale:
-	@files='$(locale)'; $(clean_cmds)
-
-install_cmds = \
-	set -e; \
-	mkdir -p "$(DESTDIR)/$${dir}"; \
-	for f in $${files}; do \
-		printf '  INSTALL %s\n' "$${f}"; \
-		ff="$$(basename "$${f}")"; \
-		cp "$${f}" "$(DESTDIR)/$${dir}/$${ff}"; \
-		chmod "$${mode}" "$(DESTDIR)/$${dir}/$${ff}"; \
-	done
-install: all install-exec install-data
-install-exec: all-exec install-bin install-pkglib install-pkglibbuildsystem
-install-bin:
-	@files='$(bin)'; dir='$(bindir)'; mode='755'; $(install_cmds)
-install-pkglib:
-	@files='$(pkglib)'; dir='$(pkglibdir)'; mode='644'; $(install_cmds)
-install-pkglibbuildsystem:
-	@files='$(pkglibbuildsystem)'; dir='$(pkglibbuildsystemdir)'; \
-		mode='644'; $(install_cmds)
-install-data: all-data install-man1 install-locale install-archtab
-install-man1:
-	@files='$(man1)'; dir='$(man1dir)'; mode='644'; $(install_cmds)
-install-locale:
-	@mkdir -p '$(DESTDIR)/$(localedir)'
-	@set -e; for f in $(locale); do \
-		printf '  INSTALL %s\n' "$${f}"; \
-		ff="$${f#*/}"; \
-		dd="$(DESTDIR)/$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
-		mkdir -p "$${dd}"; \
-		df="$${dd}/$(textdomain).ms"; \
-		cp "$${f}" "$${df}"; \
-		chmod 644 "$${df}"; \
-	done
-install-archtab:
-	@mkdir -p '$(DESTDIR)/$(archtabdir)'
-	@set -e; for f in $(archtab); do \
-		printf '  INSTALL %s\n' "$${f}"; \
-		ff="$${f#*/}"; \
-		mkdir -p "$(DESTDIR)/$(archtabdir)/$${ff%/?*}"; \
-		cp "$(srcdir)/$${f}" "$(DESTDIR)/$(archtabdir)/$${ff}"; \
-		chmod 644 "$(DESTDIR)/$(archtabdir)/$${ff}"; \
-	done
-
-uninstall_cmds = \
-	set -e; \
-	for f in $${files}; do \
-		printf '  RM %s\n' "$${f}"; \
-		ff="$$(basename "$${f}")"; \
-		rm -f "$(DESTDIR)/$${dir}/$${ff}"; \
-	done
-uninstall: uninstall-exec uninstall-data
-uninstall-exec: uninstall-bin uninstall-pkglibbuildsystem uninstall-pkglib
-uninstall-bin:
-	@files='$(bin)'; dir='$(bindir)'; $(uninstall_cmds)
-uninstall-pkglib:
-	@files='$(pkglib)'; dir='$(pkglibdir)'; $(uninstall_cmds)
-	@rmdir '$(DESTDIR)/$(pkglibdir)'
-uninstall-pkglibbuildsystem:
-	@files='$(pkglibbuildsystem)'; dir='$(pkglibbuildsystemdir)'; \
-		$(uninstall_cmds)
-	@rmdir '$(DESTDIR)/$(pkglibbuildsystemdir)'
-uninstall-data: uninstall-man1 uninstall-locale uninstall-archtab
-uninstall-man1:
-	@files='$(man1)'; dir='$(man1dir)'; $(uninstall_cmds)
-uninstall-locale:
-	@set -e; for f in $(locale); do \
-		printf '  RM %s\n' "$${f}"; \
-		ff="$${f#*/}"; \
-		dd="$(DESTDIR)/$(localedir)/$${ff%.ms}/LC_MESSAGES"; \
-		df="$${dd}/$(textdomain).ms)"; \
-		rm -f "$${df}"; \
-	done
-uninstall-archtab:
-	@set -e; for f in $(archtab); do \
-		printf '  RM %s\n' "$${f}"; \
-		ff="$${f#*/}"; \
-		rm -f "$(DESTDIR)/$(archtabdir)/$${ff}"; \
-		rmdir "$(DESTDIR)/$(archtabdir)/$${ff%/?*}" 2>/dev/null || \
-			true; \
-	done
-	@rmdir '$(DESTDIR)/$(archtabdir)'
-	@rmdir '$(DESTDIR)/$(pkgdatadir)'
-
-test:
-	@set -e; \
-	mkdir -p tests; \
-	cd tests; \
-	. ./testlib.sh; \
-	PATH="$${PATH}:$(DESTDIR)/$(bindir)"; \
-	t_all=0; t_failed=0; \
-	for t_test in $(tests); do \
-		t_fail='false'; \
-		. "$(srcdir)/$${t_test}" >out 2>&1; \
-		if "$${t_fail}"; then \
-			printf 'FAIL: %s\n' "$${t_test#tests/}"; \
-			cat out | sed 's/^/    /'; \
-			t_failed=$$(($$t_failed + 1)); \
-		else \
-			printf 'PASS: %s\n' "$${t_test#tests/}"; \
-		fi; \
-		t_all=$$(($$t_all + 1)); \
-		rm out; \
-	done; \
-	t_banner="$$(printf '%d out of %d tests failed' \
-		$${t_failed} $${t_all})"; \
-	t_l=$$(printf '%s\n' "$${t_banner}" | wc -c); \
-	t_i=1; while [ "$${t_i}" -lt "$${t_l}" ]; do \
-		printf '='; \
-		t_i=$$(($$t_i + 1)); \
-	done; \
-	printf '\n%s\n' "$${t_banner}"; \
-	t_i=1; while [ "$${t_i}" -lt "$${t_l}" ]; do \
-		printf '='; \
-		t_i=$$(($$t_i + 1)); \
-	done; \
-	printf '\n'; \
-	[ $${t_failed} -eq 0 ]
-
-$(distdir):
-	@mkdir -p '$(distdir)'
-	@set -e; for f in $(distfiles); do \
-		mkdir -p "$(distdir)/$$(dirname $${f})"; \
-		cp -p "$${f}" "$(distdir)/$${f}"; \
-	done
-
-dist dist-gzip: $(distdir)
-	@tar -cf - '$(distdir)' | gzip -9c > '$(distdir).tar.gz'
-	@rm -Rf '$(distdir)'
-
-dist-bzip2: $(distdir)
-	@tar -cf - '$(distdir)' | bzip2 -9c > '$(distdir).tar.bz2'
-	@rm -Rf '$(distdir)'
-
-dist-xz: $(distdir)
-	@tar -cf - '$(distdir)' | xz -c > '$(distdir).tar.xz'
-	@rm -Rf '$(distdir)'
diff --git a/archtab/local.mk b/archtab/local.mk
index 0841263..b773c33 100644
--- a/archtab/local.mk
+++ b/archtab/local.mk
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-archtab_srcs = \
+archtab_sources = \
 	archtab/amd64-linux-glibc/autoconf \
 	archtab/amd64-linux-glibc/kbuild \
 	archtab/i686-linux-glibc/autoconf \
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..c90bb39
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+srcdir="${0%/*}"
+
+{(
+	cd "${srcdir}"
+	[ -d build-aux ] || mkdir build-aux
+	aclocal
+	autoconf
+	automake --add-missing --copy
+)}
+
+"${srcdir}/configure" "${@}"
diff --git a/configure b/configure
deleted file mode 100755
index 5687863..0000000
--- a/configure
+++ /dev/null
@@ -1,344 +0,0 @@
-#! /bin/sh
-#
-# opkhelper
-# configure
-# Configuration script to generate Makefile.
-#
-# Copyright (C) 2011-2013 Patrick "P. J." McDermott
-#
-# 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, see <http://www.gnu.org/licenses/>.
-
-package_name='opkhelper'
-package_version='3.0.0-beta4'
-package_description='OPK Build Helper Tools'
-package_library='libopkhelper.3.0'
-
-srcdir="$(cd "${0%/*}" && pwd)"
-prefix='/usr/local'
-bindir='${prefix}/bin'
-libdir='${prefix}/share'
-pkglibdir='${libdir}/${package_library}'
-datadir='${prefix}/share'
-mandir='${datadir}/man'
-man1dir='${mandir}/man1'
-localedir='${datadir}/locale'
-pkgdatadir='${datadir}/${package_name}'
-archtabdir='${pkgdatadir}/archtab'
-multiarch_libdir='true'
-
-quiet='false'
-missing_deps='false'
-dep_cmds='
-sh
-make
-'
-dep_libs='
-'
-
-long_opts_with_args='
-srcdir
-prefix
-bindir
-libdir
-pkglibdir
-datadir
-mandir
-man1dir
-localedir
-pkgdatadir
-archtabdir
-'
-
-features="
-${dep_cmds}
-${dep_libs}
-${opt_dep_cmds}
-${opt_dep_libs}
-multiarch-libdir
-"
-
-subst_vars="
-package_name
-package_version
-package_description
-package_library
-${long_opts_with_args}
-${features}
-"
-
-main()
-{
-	parse_options "${@}"
-	shift ${optind}
-	if [ ${#} -ne 0 ]; then
-		print_usage
-		exit
-	fi
-
-	for dep in ${dep_cmds}; do
-		dep_name="$(printf '%s' "${dep}" | tr -c '[a-z0-9]' '_')"
-		dep_val="$(eval echo \$\{"${dep_name}"\})"
-		if [ -z "${dep_val}" ]; then
-			find_dep_cmd "${dep}" || missing_deps='true'
-		fi
-	done
-	for dep in ${dep_libs}; do
-		dep_name="$(printf '%s' "${dep}" | tr -c '[a-z0-9]' '_')"
-		dep_val="$(eval echo \$\{"${dep_name}"\})"
-		if [ -z "${dep_val}" ]; then
-			find_dep_lib "${dep}" || missing_deps='true'
-		fi
-	done
-	for dep in ${opt_dep_cmds}; do
-		dep_name="$(printf '%s' "${dep}" | tr -c '[a-z0-9]' '_')"
-		dep_val="$(eval echo \$\{"${dep_name}"\})"
-		if [ -z "${dep_val}" ]; then
-			find_dep_cmd "${dep}"
-		fi
-	done
-	for dep in ${opt_dep_libs}; do
-		dep_name="$(printf '%s' "${dep}" | tr -c '[a-z0-9]' '_')"
-		dep_val="$(eval echo \$\{"${dep_name}"\})"
-		if [ -z "${dep_val}" ]; then
-			find_dep_lib "${dep}"
-		fi
-	done
-
-	if ${missing_deps}; then
-		cat <<EOF
-
-Some dependencies could not be found.
-Please make sure all dependencies are installed and try again.
-
-EOF
-		exit 1
-	fi
-
-	write_makefiles
-
-	printf '\nConfiguration complete!\n\n'
-}
-
-print_usage()
-{
-	printf 'Usage: %s [OPTION]...\n' "${0}"
-}
-
-print_help()
-{
-	cat <<EOF
-\`configure' configures ${package_name} ${package_version} to adapt to many \
-kinds of systems.
-
-$(print_usage)
-
-Configuration:
-  -h, --help              display this help and exit
-  -V, --version           display version information and exit
-  -q, --quiet             do not print \`checking ...' messages
-      --srcdir=SRCDIR     find the scripts in SRCDIR
-                          default: configure dir
-
-Installation directories:
-  --prefix=PREFIX         install files under PREFIX
-                          default: /usr/local
-  --bindir=BINDIR         install scripts in BINDIR
-                          default: PREFIX/bin
-  --libdir=LIBDIR         install library scripts in LIBDIR
-                          default: PREFIX/share
-  --pkglibdir=PKGLIBDIR   install package library scripts in PKGLIBDIR
-                          default: LIBDIR/${package_library}
-  --datadir=DATADIR       expect to find data in DATADIR
-                          default: PREFIX/share
-  --mandir=MANDIR         install manual pages in MANDIR
-                          default: DATADIR/man
-  --man1dir=MAN1DIR       install section 1 manual pages in MAN1DIR
-                          default: MANDIR/man1
-  --localedir=LOCALEDIR   install locales in LOCALEDIR
-                          default: DATADIR/locale
-  --pkgdatadir=PKGDATADIR install package data in PKGDATADIR
-                          default: DATADIR/${package_name}
-  --archtabdir=ARCHTABDIR install architecture table entries in ARCHTABDIR
-                          default: PKGDATADIR/archtab
-
-Features:
-  --with-multiarch-libdir=BOOL
-                          use multiarch library paths in packages
-                          default: true
-
-Dependencies:
-  --with-sh=PATH          use sh at PATH
-EOF
-}
-
-print_version()
-{
-	cat <<EOF
-${package_name} ${package_version} configure
-Not generated by GNU Autoconf
-
-Copyright (C) 2011-2013 Patrick "P. J." McDermott
-License: GNU GPL version 2 or later <http://www.gnu.org/licenses/gpl.html>.
-This configure script is free software: you can redistribute and/or modify it.
-There is NO WARRANTY, to the extent permitted by law.
-EOF
-}
-
-parse_options()
-{
-	optind=0
-
-	for _opt; do
-
-		# Handle arguments of "--opt arg" options.
-		if [ -n "${_prev}" ]; then
-			eval "${_prev}"=\"\$\{_opt\}\"
-			_prev=''
-			continue
-		fi
-
-		# Detect "--opt=arg" and "--opt arg" options.
-		case "${_opt}" in
-			*=*)
-				_optarg="${_opt#*=}"
-				_opt="${_opt%=*}"
-				_optarg_set='true'
-				;;
-			*)
-				_optarg_set='false'
-				;;
-		esac
-
-		# Handle short and long options.
-		case "${_opt}" in
-			--)
-				break
-				;;
-			-h|--help)
-				print_help
-				exit 0
-				;;
-			-V|--version)
-				print_version
-				exit 0
-				;;
-			-q|--quiet)
-				quiet='true'
-				continue
-				;;
-		esac
-
-		# Anything beyond this point should be a long option.
-		case "${_opt}" in
-			--with-*)
-				_opt="${_opt#--with-}"
-				_opts="${features}"
-				_type='package'
-				;;
-			--*)
-				_opt="${_opt#--}"
-				_opts="${long_opts_with_args}"
-				_type='option'
-				;;
-			*)
-				break
-				;;
-		esac
-
-		grep "^${_opt}\$" >/dev/null 2>&1 <<EOF
-"${_opts}"
-EOF
-		if [ ${?} -ne 0 ]; then
-			printf 'warning: unrecognized %s name: %s\n' \
-				"${_type}" "${_opt}" >&2
-			continue
-		fi
-		if ${_optarg_set}; then
-			_opt="$(printf '%s' "${_opt}" | tr -c '[a-z0-9]' '_')"
-			eval "${_opt}"=\"\$\{_optarg\}\"
-		else
-			_prev="${_opt}"
-		fi
-
-		optind=$(($optind + 1))
-
-	done
-}
-
-find_dep_cmd()
-{
-	_dep="${1}"
-
-	${quiet} || printf 'checking for %s... ' "${_dep}"
-
-	IFS=':'
-
-	for _element in ${PATH}; do
-		unset IFS
-		: ${_element=-.}
-		if [ -f "${_element}/${_dep}" -a -x "${_element}/${_dep}" ]; then
-			${quiet} || printf '%s/%s\n' "${_element}" "${_dep}"
-			_var="$(printf '%s' "${_dep}" | tr -c '[a-z0-9]' '_')"
-			eval "${_var}"=\"${_element}/${_dep}\"
-			return 0
-		fi
-	done
-
-	unset IFS
-
-	${quiet} || printf 'not found\n'
-	return 1
-}
-
-find_dep_lib()
-{
-	_dep="${1}"
-
-	${quiet} || printf 'checking for %s... ' "${_dep}"
-
-	IFS=':'
-
-	for _element in $(eval echo "${libdir}") ${PATH}; do
-		unset IFS
-		: ${_element=-.}
-		if [ -d "${_element}/${_dep}" ]; then
-			${quiet} || printf '%s/%s\n' "${_element}" "${_dep}"
-			_var="$(printf '%s' "${_dep}" | tr -c '[a-z0-9]' '_')"
-			eval "${_var}"=\"${_element}/${_dep}\"
-			return 0
-		fi
-	done
-
-	unset IFS
-
-	${quiet} || printf 'not found\n'
-	return 1
-}
-
-write_makefiles()
-{
-	for _dir in src lib lib/buildsystem locale man; do
-		[ -d "${_dir}" ] || mkdir "${_dir}"
-	done
-
-	# Make a script to edit input makefiles.
-	_sed_script=''
-	for _var in ${subst_vars}; do
-		_var="$(printf '%s' "${_var}" | tr -c '[a-z0-9]' '_')"
-		_sed_script="${_sed_script}s&@${_var}@&$(eval echo \$\{"${_var}"\})&g;"
-	done
-	sed "${_sed_script}" "${srcdir}/Makefile.in" >'Makefile'
-}
-
-main "${@}"
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..a736956
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,74 @@
+# Process this file with autoconf to produce a configure script.
+#
+# Copyright (C) 2013, 2014  Patrick "P. J." McDermott
+#
+# 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/>.
+
+AC_INIT([OPK Build Helper Tools], [3.0.0-beta4],
+	[mailto:proteanos-dev@lists.proteanos.com], [opkhelper],
+	[http://www.proteanos.com/dev/opkhelper/])
+AC_CONFIG_AUX_DIR([build-aux])
+AC_CONFIG_SRCDIR([src/oh-installfiles.sh])
+
+AM_INIT_AUTOMAKE([foreign dist-bzip2 dist-xz subdir-objects])
+
+AC_ARG_WITH(
+	[sh],
+	[AS_HELP_STRING([--with-sh], [POSIX-conformant shell with `local'])],
+	dnl This `dnl' is needed to workaround Vim syntax highlighting.
+	[
+		case "${withval}" in
+			'yes'|'')
+				AC_MSG_ERROR([--with-sh requires an argument])
+				;;
+			'no')
+				AC_MSG_ERROR([sh is required])
+				;;
+			*)
+				SH="${withval}"
+				;;
+		esac
+	],
+	[
+		AC_PATH_PROG([SH], [sh])
+		if test -z "${SH}"; then
+			AC_MSG_ERROR([sh not found])
+		fi
+	]
+)
+
+AC_ARG_ENABLE(
+	[multiarch-libdir],
+	[AS_HELP_STRING(
+		[--disable-multiarch-libdir],
+		[do not use multiarch library paths in packages]
+	)],
+	[
+		opt='multiarch-libdir'
+		case "${enableval}" in
+			'yes'|'no') ;;
+			*) AC_MSG_ERROR(
+				[bad value ${enableval} for ${opt} option]) ;;
+		esac
+		multiarch_libdir="${enableval}"
+	],
+	[
+		multiarch_libdir='yes'
+	]
+)
+
+AC_SUBST([SH])
+AC_SUBST([multiarch_libdir])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT()
diff --git a/lib/buildsystem/local.mk b/lib/buildsystem/local.mk
index 76cf972..bacf27d 100644
--- a/lib/buildsystem/local.mk
+++ b/lib/buildsystem/local.mk
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-pkglibbuildsystem_srcs = \
+pkgdatabuildsystem_sources = \
 	lib/buildsystem/autoconf.sh \
 	lib/buildsystem/kbuild.sh \
 	lib/buildsystem/make.sh
diff --git a/lib/local.mk b/lib/local.mk
index 0f7c62d..53a3ff8 100644
--- a/lib/local.mk
+++ b/lib/local.mk
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-pkglib_srcs = \
+pkgdata_sources = \
 	lib/load.sh \
 	lib/common.sh \
 	lib/output.sh \
diff --git a/locale/local.mk b/locale/local.mk
index eeddd03..e490e60 100644
--- a/locale/local.mk
+++ b/locale/local.mk
@@ -16,5 +16,5 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-locale_srcs = \
+locale_sources = \
 	locale/en_US.sh
diff --git a/man/local.mk b/man/local.mk
index 808e325..0e88e68 100644
--- a/man/local.mk
+++ b/man/local.mk
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-man1_srcs = \
+man1_sources = \
 	man/oh-installfiles.1in \
 	man/oh-strip.1in \
 	man/oh-fixperms.1in \
diff --git a/src/local.mk b/src/local.mk
index 84c8f4d..970704f 100644
--- a/src/local.mk
+++ b/src/local.mk
@@ -16,7 +16,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-bin_srcs = \
+bin_sources = \
 	src/oh-installfiles.sh \
 	src/oh-strip.sh \
 	src/oh-fixperms.sh \