# Template file for 'binutils'
pkgname=binutils
version=2.23.51.0.3
revision=2
makedepends="flex perl"
subpackages="$pkgname-devel"
short_desc="GNU binary utilities"
maintainer="Juan RP <xtraeme@gmail.com>"
homepage="http://www.gnu.org/software/binutils/"
license="GPL-3"
distfiles="${KERNEL_SITE}/devel/binutils/$pkgname-$version.tar.xz"
checksum=2162905dabf191a2a803eab8d31e7be52d96d6ccd1e0ce42e25d82c6be918cd0

if [ -n "$XBPS_CROSS_TRIPLET" ]; then
	crossmakedepends="libfl-devel zlib-devel"
fi

do_configure() {
	if [ "${XBPS_MACHINE}" = "x86_64" ]; then
		CONFIGFLAG="--enable-64-bit-bfd --enable-multilib"
	fi

	./configure ${CONFIGURE_SHARED_ARGS} --enable-threads \
		--enable-plugins --enable-secureplt --with-mmap \
		--enable-shared --disable-bootstrap $CONFIGFLAG
}

do_build() {
	make ${makejobs}
	# Rebuild libiberty.a with -fPIC
	cp -a libiberty libiberty-pic
	make -C libiberty-pic clean
	make CFLAGS="$CFLAGS -fPIC" -C libiberty-pic

	# Rebuild libbfd.a with -fPIC
	# hidden visability prevent 3rd party shared libraries exporting bfd non-stable API
	cp -a bfd bfd-pic
	make -C bfd-pic clean
	make CFLAGS="$CFLAGS -fPIC -fvisibility=hidden" -C bfd-pic

	# Rebuild libopcodes.a with -fPIC
	cp -a opcodes opcodes-pic
	make -C opcodes-pic clean
	make CFLAGS="$CFLAGS -fPIC" -C opcodes-pic
}

do_install() {
	if [ "$XBPS_MACHINE" = "x86_64" ]; then
		mkdir -p ${SRCPKGDESTDIR}/usr/lib
		cd ${SRCPKGDESTDIR}/usr && ln -s lib lib64 && cd ${wrksrc}
	fi

	make DESTDIR=${DESTDIR} tooldir=/usr install

	# Remove ld.bfd (hardlink) and make a symlink.
	rm -f ${DESTDIR}/usr/bin/ld.bfd
	ln -sfr ${DESTDIR}/usr/bin/ld ${DESTDIR}/usr/bin/ld.bfd

	# Add some useful headers
	install -m644 include/libiberty.h ${DESTDIR}/usr/include
	install -m644 include/demangle.h ${DESTDIR}/usr/include

	# install libraries rebuilt with -fPIC
	install -m644 libiberty-pic/libiberty.a ${DESTDIR}/usr/lib
	install -m644 bfd-pic/libbfd.a ${DESTDIR}/usr/lib
	install -m644 opcodes-pic/libopcodes.a ${DESTDIR}/usr/lib

	# Remove these symlinks, they are not ABI stable.
	# Programs should compile static to the .a file.
	rm -f ${DESTDIR}/usr/lib/lib{bfd,opcodes}.so
	echo "INPUT ( /usr/lib/libbfd.a -liberty -lz )" \
		>${DESTDIR}/usr/lib/libbfd.so
	echo "INPUT ( /usr/lib/libopcodes.a -lbfd )" \
		>${DESTDIR}/usr/lib/libopcodes.so

	# Remove info file that conflicts with autoconf.
	rm -f ${DESTDIR}/usr/share/info/standards.info
	rm -f ${DESTDIR}/usr/lib64

	# Remove useless manpages.
	for f in dlltool nlmconv windres windmc; do
		rm -f ${DESTDIR}/usr/share/man/man1/${f}.1
	done

	# Fix for multilib builds.
	if [ -d ${DESTDIR}/usr/lib32 ]; then
		mv ${DESTDIR}/usr/lib32/* ${DESTDIR}/usr/lib
		rmdir ${DESTDIR}/usr/lib32
	fi

	# Remove the requirement of PACKAGE{,_VERSION} to be defined
	# from bfd.h... wth?
	sed -i 35,+3d ${DESTDIR}/usr/include/bfd.h
}