# Template file for 'libtool'
pkgname=libtool
version=2.4.6
revision=3
build_style=gnu-configure
hostmakedepends="perl automake help2man"
depends="tar sed"
short_desc="Generic library support script"
maintainer="Enno Boland <gottox@voidlinux.org>"
license="GPL-2"
homepage="http://www.gnu.org/software/libtool"
distfiles="${GNU_SITE}/libtool/$pkgname-$version.tar.xz"
checksum=7c87a8c2c8c0fc9cd5019e402bed4292462d00a718a7cd5f11218153bf28b26f

pre_configure() {
	touch aclocal.m4 libltdl/aclocal.m4 Makefile.am libltdl/Makefile.am Makefile.in libltdl/Makefile.in
	./bootstrap --force
}

post_install() {
	local _canonical_host _host_os

	# this is necessary, because when cross building, libtool will pick up
	# the binary names of the crosstoolchain, which are prefixed with the
	# short triplet (i.e. arch-linux-env instead of arch-unknown-linux-env)
	# and those are not present in a real native environment; also the
	# sysroot var will be set and cflags will include extra cross-related
	# things that need to go; the target libtool script is meant to be used
	# in native environments, not in cross environments, so patch the script
	if [ "$CROSS_BUILD" ]; then
		# e.g. AR="armv7l-linux-gnueabihf-ar" becomes AR="ar"
		vsed -i -e "s,=\"${XBPS_CROSS_TRIPLET}\-,=\",g" \
		 ${PKGDESTDIR}/usr/bin/libtool

		# clear out any sysroot present
		vsed -i -e "s,^lt_sysroot=.*,lt_sysroot=," \
		 ${PKGDESTDIR}/usr/bin/libtool

		# clear out sysroot include path
		vsed -i -e "s,\-I${XBPS_CROSS_BASE}/usr/include,,g" \
		 ${PKGDESTDIR}/usr/bin/libtool

		# canonicalize host_alias, replace build(_alias,_os)
		_canonical_host=$(grep "^host=" ${PKGDESTDIR}/usr/bin/libtool | sed 's/host=//')
		_host_os=$(grep "^host_os=" ${PKGDESTDIR}/usr/bin/libtool | sed 's/host_os=//')
		vsed -i \
		 -e "s,^host_alias=.*,host_alias=${_canonical_host}," \
		 -e "s,^host=.*,host=${_canonical_host}," \
		 -e "s,^build_alias=.*,build_alias=${_canonical_host}," \
		 -e "s,^build=.*,build=${_canonical_host}," \
		 -e "s,^build_os=.*,build_os=${_host_os}," \
		 ${PKGDESTDIR}/usr/bin/libtool
	fi
}

libltdl-devel_package() {
	depends="libltdl-${version}_${revision}"
	short_desc="GNU Libtool Dynamic Module Loader development files"
	pkg_install() {
		vmove usr/include
		vmove "usr/lib/*.a"
		vmove "usr/lib/*.so"
		vmove usr/share/aclocal/ltdl.m4
		vmove usr/share/libtool/libltdl
	}
}
libltdl_package() {
	short_desc="Runtime libraries for GNU Libtool Dynamic Module Loader"
	pkg_install() {
		vmove "usr/lib/libltdl.so.*"
	}
}