# $Id: PKGBUILD,v 1.37 2004/11/05 20:20:17 judd Exp $
# Maintainer: judd <jvinet@zeroflux.org>
pkgname=gcc
pkgver=3.4.3
pkgrel=2
pkgdesc="The GNU Compiler Collection"
url="http://gcc.gnu.org"
depends=('glibc' 'binutils')
conflicts=('gcc-compat')
source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-$pkgver/$pkgname-{core,g++,objc,testsuite}-$pkgver.tar.bz2 \
	ftp://gcc.gnu.org/pub/gcc/releases/gcc-3.3.5/gcc-{core,g++}-3.3.5.tar.bz2\
	gcc-3.4.1-VisibilityPatch2.diff)
md5sums=('d2cbfe8fc3205c1d7969b26377405778' '26cb84db92feb8e03bb7bf3bc264844f'\
	'2ea6456735403df04c1a368590bc9ce0' 'b4fff6ce0a038021b9e507917abb9a07'\
	'83f93c71f9dc640e3dbde4f846fc86de' '313b580cd03ad5c1fa180874acba036d'\
	'd2b2e7d8e2eb265ce445e4e916d83708')


build() {
  # build backward-compatible libstdc++ library
  #  (unfortunately, it seems we have to build the whole thing
  #   to get the libstdc++ libraries)
  cd $startdir/src/gcc-3.3.5
  ./configure --prefix=/usr --enable-shared \
     --enable-languages=c++ --enable-threads=posix --enable-__cxa_atexit
  cd build
  make all-target-libstdc++-v3 BOOT_CFLAGS="${CFLAGS}" STAGE1_CFLAGS="-O" || return 1
  make DESTDIR=$startdir/pkg install-target-libstdc++-v3 || return 1
  rm -rf $startdir/pkg/usr/include

  # now build the new (current) version
  cd $startdir/src/gcc-$pkgver
  patch -Np1 -i $startdir/src/gcc-3.4.1-VisibilityPatch2.diff || return 1
  mkdir ../gcc-build
  cd ../gcc-build
  ../gcc-$pkgver/configure --prefix=/usr --enable-shared \
     --enable-languages=c,c++,objc --enable-threads=posix --enable-__cxa_atexit
  make bootstrap || return 1
  make DESTDIR=$startdir/pkg install || return 1
  rm -rf $startdir/pkg/usr/bin/c++filt $startdir/pkg/usr/lib/libiberty.a
  mkdir -p $startdir/pkg/lib
  (cd $startdir/pkg/lib; ln -s ../usr/bin/cpp)
  (cd $startdir/pkg/usr/bin; ln -sf gcc cc; ln -sf g++ c++)
  # get rid of the references to my build dir
  sed -i "s|-L$startdir/src[^ ]* ||g" $startdir/pkg/usr/lib/{libstdc++.la,libsupc++.la}
  chmod 644 $startdir/pkg/usr/lib/*.la
}