# Template build file for 'gcc'
pkgname=gcc
version=4.5.1
distfiles="http://ftp.gnu.org/pub/gnu/gcc/gcc-$version/gcc-$version.tar.bz2"
build_style=gnu_configure
configure_args="--enable-clocale=gnu --disable-bootstrap
--enable-threads=posix --enable-__cxa_atexit --disable-multilib
--enable-languages=c,c++,objc,obj-c++ --enable-tls
--with-mpfr=$XBPS_MASTERDIR/usr --with-gmp=$XBPS_MASTERDIR/usr
--disable-rpath --with-system-zlib --enable-shared
--with-ppl=${XBPS_MASTERDIR}/usr --with-cloog=${XBPS_MASTERDIR}/usr
--enable-lto --with-libelf=${XBPS_MASTERDIR}/usr"
short_desc="The GNU C Compiler"
maintainer="Juan RP <xtraeme@gmail.com>"
checksum=45fa81face89203ccbf3ec73f7a372769d855f3ba7446f50125b613d9c163e2c
long_desc="
 The GNU C Compiler, with support for building C code.
 
 For C++ install gcc-c++, for ObjectiveC install gcc-objc,
 for ObjectiveC++ install gcc-objc++."

base_chroot=yes
subpackages="libgcc libssp libssp-devel libstdc++ libstdc++-devel libgomp"
subpackages="${subpackages} libmudflap libmudflap-devel libobjc libobjc-devel"
subpackages="${subpackages} gcc-c++ gcc-objc gcc-objc++"

Add_dependency run libgcc
Add_dependency run glibc
Add_dependency run zlib
Add_dependency run libgomp
Add_dependency run gmp
Add_dependency run mpfr
Add_dependency run mpc
Add_dependency run binutils
Add_dependency run ppl
Add_dependency run cloog-ppl
Add_dependency run libelf
Add_dependency run libssp-devel
Add_dependency run glibc-devel
Add_dependency build gmp-devel
Add_dependency build mpfr-devel
Add_dependency build mpc-devel
Add_dependency build binutils-devel
Add_dependency build cloog-ppl-devel
Add_dependency build libelf-devel

# As specified in the LFS book, disable installing libiberty.
pre_configure()
{
	sed -i 's/install_to_$(INSTALL_DEST) //' $wrksrc/libiberty/Makefile.in
}

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

post_install()
{
	cd ${DESTDIR}/usr/bin && ln -sf gcc cc
	#
	# rpcgen wants /lib/cpp, make a symlink.
	#
	mkdir -p ${DESTDIR}/lib
	cd ${DESTDIR}/lib && ln -sf ../usr/bin/cpp .
	rm -f ${DESTDIR}/usr/lib64
}
