# Maintainer;  Marcin (CTRL) Wieczorek <marcin@marcin.co>
# Contributor: Eole Dev < Eole Dev at-symbol outlook . fr>

pkgname=cross-mips-elf-gcc
_pkgname=gcc
_target="mips-elf"
pkgver=5.4.0
pkgrel=1
pkgdesc="The GNU Compiler Collection for the MIPS-elf architecture"
url="http://www.gnu.org/software/gcc/"
arch=('i686' 'x86_64')
license=('GPL')
depends=('libmpc' "cross-${_target}-binutils")
options=('!ccache' '!distcc' '!emptydirs' '!libtool' '!strip')
source=("ftp://ftp.gnu.org/gnu/gcc/gcc-${pkgver}/${_pkgname}-${pkgver}.tar.bz2")
md5sums=('4c626ac2a83ef30dfb9260e6f59c2b30')
_sysroot="/usr/lib/cross-${_target}"

prepare() {
	cd ${srcdir}/${_pkgname}-${pkgver}

	sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,gcc}/configure
}

build() {
	cd ${srcdir}/${_pkgname}-${pkgver}
	
	./configure \
		"--prefix=${_sysroot}" \
		"--bindir=/usr/bin" "--program-prefix=${_target}-" \
		"--with-sysroot=${_sysroot}" \
		"--target=${_target}" \
		--oldincludedir=/../../../usr/include \
		--with-gnu-as --with-gnu-ld \
		--disable-nls --disable-threads \
		--enable-languages=c,c++ \
		--disable-multilib --disable-libgcj \
		--enable-lto --disable-werror \
		--without-headers --disable-shared
	
	make all-gcc "inhibit_libc=true"
}

package() {
	cd ${srcdir}/${_pkgname}-${pkgver}
	
	make DESTDIR=${pkgdir} install-gcc
	
	msg "Removing duplicit files..."
	# remove these files as they are already in the system
	# (with native gcc)
	rm -Rf ${pkgdir}${_sysroot}/{man,info}
	# remove conflicting binaries
	find ${pkgdir}/usr/bin/ -type f -not -name "${_target}-*" -delete
	
	msg "Creating out-of-path executables..."
	# symlink executables to single directory with no-arch-prefix name
	mkdir -p ${pkgdir}/usr/bin/cross/${_target}/;
	cd ${pkgdir}/usr/bin/cross/${_target}/;
	for bin in ${pkgdir}/usr/bin/${_target}-*; do
		bbin=`basename "$bin"`;
		ln -s "/usr/bin/${bbin}" `echo "$bbin" | sed "s#^${_target}-##"`;
	done
}