# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=binutils
pkgver=2.25
pkgrel=1
pkgdesc="Tools necessary to build programs"
url="http://www.gnu.org/software/binutils/"
depends=""
makedepends="bison flex texinfo zlib-dev"
arch="all"
license="GPL2 GPL3+ LGPL2 BSD"
subpackages="$pkgname-doc $pkgname-libs $pkgname-gold"

if [ "$CHOST" != "$CTARGET" ] && [ -n "$CHOST" -a -n "$CTARGET" ]; then
	pkgname="$pkgname-$CTARGET"
	subpackages=""
	somask="libbfd-$pkgver.so libopcodes-$pkgver.so"
fi

source="http://ftp.gnu.org/gnu/binutils/binutils-$pkgver.tar.bz2
	binutils-ld-fix-static-linking.patch
	"

_builddir="$srcdir/$pkgname-$pkgver"
prepare() {
	local i
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch|*.diff)
			msg "Applying $i..."
			patch -p1 -i "$srcdir"/$i || return 1
			;;
		esac
	done
}

build() {
	local _sysroot=/
	[ "$CHOST" != "$CTARGET" ] && _sysroot="$CBUILDROOT"
	cd "$_builddir"
	./configure \
		--build=$CBUILD \
		--host=$CHOST \
		--target=$CTARGET \
		--with-build-sysroot="$CBUILDROOT" \
		--with-sysroot=$_sysroot \
		--prefix=/usr \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--disable-multilib \
		--enable-shared \
		--enable-ld=default \
		--enable-gold=yes \
		--enable-64-bit-bfd \
		--enable-plugins \
		--disable-werror \
		--disable-nls \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make install DESTDIR="$pkgdir" || return 1
	if [ -d "$pkgdir"/usr/lib64 ]; then
		mv "$pkgdir"/usr/lib64/* "$pkgdir"/usr/lib/
		rmdir "$pkgdir"/usr/lib64
	fi
	if [ "$CHOST" != "$CTARGET" ]; then
		# creating cross tools: remove any files that would conflict
		# with the native tools, or other cross tools
		rm -r "$pkgdir"/usr/share
		rm -f "$pkgdir"/usr/lib/libiberty.a
	fi
	find "$pkgdir" -name "*.la" -delete
}

libs() {
	pkgdesc="Runtime libraries from binutils - libbfd and libopcodes"

	mkdir -p "$subpkgdir"/usr/lib
	mv "$pkgdir"/usr/lib/lib*.so "$subpkgdir"/usr/lib/ || return 1
}

gold() {
	pkgdesc="GNU binutils - gold linker"

	if [ -e "$pkgdir"/usr/bin/ld.gold ]; then
		mkdir -p "$subpkgdir"/usr/bin
		mv "$pkgdir"/usr/bin/ld.gold "$subpkgdir"/usr/bin
	fi
	mkdir -p "$subpkgdir"/usr/$CTARGET/bin
	mv "$pkgdir"/usr/$CTARGET/bin/ld.gold "$subpkgdir"/usr/$CTARGET/bin/ld.gold
}

md5sums="d9f3303f802a5b6b0bb73a335ab89d66  binutils-2.25.tar.bz2
c9f308494b87c243f121a56d58f2da87  binutils-ld-fix-static-linking.patch"
sha256sums="22defc65cfa3ef2a3395faaea75d6331c6e62ea5dfacfed3e2ec17b08c882923  binutils-2.25.tar.bz2
d5c5581d0ba04ef2e3690f6fb57435bf7ce343f2376fe972a2a693c5429eec9c  binutils-ld-fix-static-linking.patch"
sha512sums="49438970642f379978aba988e3d2e7b63dab6fd0b46d91f4100f083e87a84d242089daca58572245fe620457a77bbbe2d78588ff3fb79314e500d1a39bf96f30  binutils-2.25.tar.bz2
ecee33b0e435aa704af1c334e560f201638ff79e199aa11ed78a72f7c9b46f85fbb227af5748e735fd681d1965fcc42ac81b0c8824e540430ce0c706c81e8b49  binutils-ld-fix-static-linking.patch"