3 files changed, 238 insertions, 0 deletions
diff --git a/lib/buildsystem/Makefile.in b/lib/buildsystem/Makefile.in
new file mode 100644
index 0000000..abc59ff
--- /dev/null
+++ b/lib/buildsystem/Makefile.in
@@ -0,0 +1,69 @@
+# opkhelper
+# Makefile.in
+# Input Makefile for configure.
+#
+# Copyright (C) 2012 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@
+
+srcdir = @srcdir@
+prefix = @prefix@
+libdir = @libdir@
+libopkhelper = @libopkhelper@
+
+sed_script = s&@@PACKAGE_NAME@@&$(package_name)&;\
+             s&@@PACKAGE_VERSION@@&$(package_version)&;
+
+.SUFFIXES:
+.SUFFIXES: .sh .sm
+
+SRCS = autoconf.sh make.sh
+OBJS = $(SRCS:.sh=.sm)
+
+distdir = ../../$(package_name)-$(package_version)/lib/buildsystem
+distfiles = Makefile.in $(SRCS)
+
+all: $(OBJS)
+
+$(OBJS):
+	@printf '  SED lib/buildsystem/%s\n' '$@'
+	@sed '$(sed_script)' '$(srcdir)/lib/buildsystem/$*.sh' >'$@'
+
+clean:
+	@for obj in $(OBJS); do \
+		printf '  RM lib/buildsystem/%s\n' "$${obj}"; \
+		rm -f "$${obj}"; \
+	done
+
+install: all
+	@mkdir -p '$(DESTDIR)/$(libopkhelper)/buildsystem'
+	@for obj in $(OBJS); do \
+		printf '  INSTALL lib/buildsystem/%s\n' "$${obj}"; \
+		cp "$${obj}" "$(DESTDIR)/$(libopkhelper)/buildsystem/$${obj}"; \
+		chmod 644 "$(DESTDIR)/$(libopkhelper)/buildsystem/$${obj}"; \
+	done
+
+uninstall:
+	@for obj in $(OBJS); do \
+		printf '  RM %s\n' "$${obj}"; \
+		rm -f "$(DESTDIR)/$(libopkhelper)/buildsystem/$${obj}"; \
+	done
+	@rmdir '$(DESTDIR)/$(libopkhelper)/buildsystem' 2>/dev/null || true
+
+$(distdir):
+	@mkdir -p '$(distdir)'
+	@cp -pR $(distfiles) '$(distdir)'
diff --git a/lib/buildsystem/autoconf.sh b/lib/buildsystem/autoconf.sh
new file mode 100644
index 0000000..13370ae
--- /dev/null
+++ b/lib/buildsystem/autoconf.sh
@@ -0,0 +1,72 @@
+# opkhelper
+# lib/buildsystem/autoconf
+# Build system plugin for GNU Autoconf.
+#
+# Copyright (C) 2012 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/>.
+
+[ -n "${_OH_BUILDSYSTEM_AUTOCONF_SM}" ] && return 0
+_OH_BUILDSYSTEM_AUTOCONF_SM='true'
+
+_oh_autoconf_can_configure()
+{
+	[ -x "${_OH_BUILDSYSTEM_SOURCE_DIR}/configure" ]
+}
+
+_oh_autoconf_configure()
+{
+	mkdir -p "${_OH_BUILDSYSTEM_BUILD_DIR}"
+	cd "${_OH_BUILDSYSTEM_BUILD_DIR}"
+
+	"${_OH_BUILDSYSTEM_SOURCE_DIR}/configure" \
+		--prefix='/usr' \
+		--bindir='${prefix}/bin' \
+		--sbindir='${prefix}/sbin' \
+		--libexecdir='${prefix}/lib' \
+		--sysconfdir='/etc' \
+		--localstatedir='/var' \
+		--libdir='${prefix}/lib' \
+		--includedir='${prefix}/include' \
+		--infodir='${prefix}/share/info' \
+		--mandir='${prefix}/share/man' \
+		--build="${OPK_BUILD_ARCH_GNU}" \
+		$([ "${OPK_BUILD_ARCH}" != "${OPK_HOST_ARCH}" ] && \
+			printf '%s' "--host=${OPK_HOST_ARCH_GNU}") \
+		--disable-maintainer-mode \
+		--disable-dependency-tracking \
+		"${@}"
+
+	cd "${_OH_BUILDSYSTEM_WORK_AREA}"
+}
+
+_oh_autoconf_can_build()
+{
+	return 1
+}
+
+_oh_autoconf_can_clean()
+{
+	return 1
+}
+
+_oh_autoconf_can_test()
+{
+	return 1
+}
+
+_oh_autoconf_can_install()
+{
+	return 1
+}
diff --git a/lib/buildsystem/make.sh b/lib/buildsystem/make.sh
new file mode 100644
index 0000000..5df424a
--- /dev/null
+++ b/lib/buildsystem/make.sh
@@ -0,0 +1,97 @@
+# opkhelper
+# lib/buildsystem/make
+# Build system plugin for POSIX-conformant make.
+#
+# Copyright (C) 2012 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/>.
+
+[ -n "${_OH_BUILDSYSTEM_MAKE_SM}" ] && return 0
+_OH_BUILDSYSTEM_MAKE_SM='true'
+
+_oh_make_can_configure()
+{
+	return 1
+}
+
+_oh_make_can_build()
+{
+	[ -r "${_OH_BUILDSYSTEM_SOURCE_DIR}/makefile" -o \
+		-r "${_OH_BUILDSYSTEM_SOURCE_DIR}/Makefile" ]
+}
+
+_oh_make_build()
+{
+	_oh_make_update_first_defined_target '' "${@}"
+}
+
+_oh_make_can_clean()
+{
+	_oh_make_can_build
+}
+
+_oh_make_clean()
+{
+	_oh_make_update_first_defined_target 'distclean realclean clean' "${@}"
+}
+
+_oh_make_can_test()
+{
+	_oh_make_can_build
+}
+
+_oh_make_test()
+{
+	_oh_make_update_first_defined_target 'test check' "${@}"
+}
+
+_oh_make_can_install()
+{
+	_oh_make_can_build
+}
+
+_oh_make_install()
+{
+	_oh_make_update_first_defined_target 'install' \
+		"${@}" "DESTDIR=${_OH_BUILDSYSTEM_DESTDIR}"
+}
+
+_oh_make_update_first_defined_target()
+{
+	_oh_local _ohbsmufdt_targets _ohbsmufdt_target
+
+	_ohbsmufdt_targets="${1}"
+	shift
+
+	mkdir -p "${_OH_BUILDSYSTEM_BUILD_DIR}"
+	cd "${_OH_BUILDSYSTEM_BUILD_DIR}"
+
+	if [ -z "${_ohbsmufdt_targets}" ]; then
+		make "${@}"
+	else
+		for _ohbsmufdt_target in ${_ohbsmufdt_targets}; do
+			# If the target is defined, ...
+			if make -n "${_ohbsmufdt_target}" >/dev/null 2>&1; then
+				# ... then update it.
+				make "${@}" "${_ohbsmufdt_target}"
+				break
+			fi
+		done
+	fi
+
+	cd "${_OH_BUILDSYSTEM_WORK_AREA}"
+
+	_oh_return 0
+	return ${?}
+}