# $Id: PKGBUILD,v 1.90 2008/02/03 23:34:23 jgc Exp $
# Maintainer: Jan de Groot <jgc@archlinux.org>
pkgname=gcc
pkgver=4.2.3
pkgrel=1
#_snapshot=4.2.3-RC-20080125
pkgdesc="The GNU Compiler Collection"
arch=(i686 x86_64)
license=('GPL' 'LGPL')
groups=('base-devel')
url="http://gcc.gnu.org"
depends=('binutils>=2.18-3' "gcc-libs>=${pkgver}" 'mpfr>=2.3.1')
makedepends=('texinfo' 'gnat-bootstrap')
replaces=('gcc-fortran' 'gcc-objc')
options=('!libtool')
source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-{core,g++,fortran,objc,ada}-${pkgver}.tar.bz2
	#ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-{core,g++,fortran,objc,ada}-${_snapshot}.tar.bz2
	ftp://gcc.gnu.org/pub/gcc/libstdc++/doxygen/libstdc++-man-20080118.tar.bz2
	gcc_pure64.patch
	gcc-hash-style-both.patch)
md5sums=('780338e27c460545870434851199b534'
         'a028c39386dae7d16299b3c96a281116'
         '03e48107cde9d0cafa8d281b26045086'
         '0c81e6acf609ef0318e91bdb0d84cd6c'
         'c6151046f092b4209770d622c201fc54'
         '990881456a89b1ffbd68d2d7188759da'
         '8fc86e4c4d1f4ec8b226307d39fbd9e3'
         '611fbd749019f0ce2fad36fda17e93dd')

build() {
  if ! locale -a | grep ^de_DE; then
    echo "You need the de_DE locale to build gcc."
    return 1
  fi

  export PATH="/opt/gnat-bootstrap/gcc/bin:/opt/gnat-bootstrap/gcc/lib:$PATH"
  export LD_LIBRARY_PATH="/opt/gnat-bootstrap/tools/lib:$LD_LIBRARY_PATH"
  
  cd ${startdir}/src/gcc-${pkgver}
  #cd ${startdir}/src/gcc-${_snapshot}
  # Don't install libiberty
  sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in

  if [ "${CARCH}" = "x86_64" ]; then
    patch -Np1 -i ../gcc_pure64.patch || return 1
  fi
  patch -Np0 -i ${startdir}/src/gcc-hash-style-both.patch || return 1
  # Don't run fixincludes
  sed -i -e 's@\./fixinc\.sh@-c true@' gcc/Makefile.in

  #echo ${pkgver} > gcc/BASE-VER

  mkdir build
  cd build
  ../configure --prefix=/usr --enable-shared \
      --enable-languages=c,c++,fortran,objc,obj-c++,treelang,ada \
      --enable-threads=posix --mandir=/usr/share/man \
      --enable-__cxa_atexit  --disable-multilib --libdir=/usr/lib \
      --libexecdir=/usr/lib --enable-clocale=gnu --disable-libstdcxx-pch \
      --with-tune=generic
  make || return 1
  make -j1 DESTDIR=${startdir}/pkg install || return 1
  mkdir -p ${startdir}/pkg/lib
  ln -sf ../usr/bin/cpp ${startdir}/pkg/lib/cpp
  ln -sf gcc ${startdir}/pkg/usr/bin/cc
  ln -sf g++ ${startdir}/pkg/usr/bin/c++

  # install the libstdc++ man pages
  mkdir -p ${startdir}/pkg/usr/share/man/man3
  install -m644 ${startdir}/src/man/man3/* ${startdir}/pkg/usr/share/man/man3/

  # Remove libraries and translations in gcc-libs
  rm -f ${startdir}/pkg/usr/lib/lib*
  find ${startdir}/pkg -name libstdc++.mo -delete
}