# $Id: PKGBUILD,v 1.92 2008/03/08 20:11:22 jgc Exp $
# Maintainer: Jan de Groot <jgc@archlinux.org>
pkgname=gcc
pkgver=4.3.0
pkgrel=2
#_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>=${pkgver}" 'mpfr>=2.3.1')
makedepends=('texinfo')
replaces=('gcc-fortran' 'gcc-objc')
options=('!libtool')
source=(ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-{core,g++,fortran,objc,java,ada}-${pkgver}.tar.bz2
	#ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-{core,g++,fortran,objc}-${_snapshot}.tar.bz2
	ftp://gcc.gnu.org/pub/gcc/libstdc++/doxygen/libstdc++-man-20080118.tar.bz2
	gcc_pure64.patch
	gcc-hash-style-both.patch
	gcc-java-driver.patch)
md5sums=('b1dc085dea8019cb92d4ee793562d1e4'
         '18eb135121f6e8190005e5a7e5ba2602'
         'f4211b970e7ebbf560bb2848742e5e43'
         '0c8136edbe4dc790ff209344791f3ad9'
         '49cb0ae1e9d54fe5f5a3004a3c019cc2'
         '2d8a9dc0d884141691de4542604b94f7'
         '990881456a89b1ffbd68d2d7188759da'
         '4030ee1c08dd1e843c0225b772360e76'
         'bb420bc84b1104455b7230b1cd4b96c2'
         'c82665e579850eb37cdee8349d614dbe')

build() {
  if ! locale -a | grep ^de_DE; then
    echo "You need the de_DE locale to build gcc."
    return 1
  fi
  
  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
  patch -Np0 -i ${startdir}/src/gcc-java-driver.patch || return 1

  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

  # Remove fixed includes, either no need for them, or they're not complete
  rm -rf ${startdir}/pkg/usr/lib/${CHOST}/${pkgver}/include-fixed/*

  # Remove Ada files
  rm -f ${startdir}/pkg/usr/bin/gnat*
  rm -rf ${startdir}/pkg/usr/lib/gcc/${CHOST}/${pkgver}/adalib
  rm -rf ${startdir}/pkg/usr/lib/gcc/${CHOST}/${pkgver}/adainclude
  rm -f ${startdir}/pkg/usr/lib/gcc/${CHOST}/${pkgver}/gnat1
}