path: root/multilib/gcc-multilib/PKGBUILD

# $Id: PKGBUILD 38863 2011-02-02 11:14:23Z ibiru $
# Maintainer: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Allan McRae <allan@archlinux.org>

# toolchain build order: linux-api-headers->glibc->binutils->gcc->binutils->glibc
# NOTE: libtool requires rebuilt with each new gcc version

pkgbase='gcc-multilib'
pkgname=('gcc-multilib' 'gcc-libs-multilib' 'lib32-gcc-libs' 'gcc-fortran-multilib' 'gcc-objc-multilib' 'gcc-ada-multilib')
pkgver=4.5.2
pkgrel=6
_snapshot=4.5-20110127
_libstdcppmanver=4.5.2		# Note: check source directory name when updating this
pkgdesc="The GNU Compiler Collection for multilib"
arch=('x86_64')
license=('GPL' 'LGPL' 'custom')
url="http://gcc.gnu.org"
makedepends=('binutils-multilib>=2.21' 'libmpc' 'cloog-ppl>=0.15.9-2' 'elfutils' 'gcc-ada-multilib' 'dejagnu'
             'glibc>=2.11.1-2' 'lib32-glibc>=2.12.1')
options=('!libtool' '!emptydirs')
source=(#ftp://gcc.gnu.org/pub/gcc/releases/gcc-${pkgver}/gcc-{core,g++,fortran,objc,ada,testsuite}-${pkgver}.tar.bz2
	ftp://gcc.gnu.org/pub/gcc/snapshots/${_snapshot}/gcc-{core,g++,fortran,objc,ada,testsuite}-${_snapshot}.tar.bz2
	ftp://gcc.gnu.org/pub/gcc/libstdc++/doxygen/libstdc++-api-${_libstdcppmanver}.man.tar.bz2
	gcc_pure64.patch
	gcc-hash-style-both.patch)
md5sums=('7dbdf06186dc98955221b2f7b987645b'
         '4893036a98d8bedf44fe0741dfec6e1f'
         'c741c614e975c858cffb9e78b0b5124f'
         'b141fadc984cc0c1c0f15feb16db14e5'
         '067672b640d0b912298791c1837606bc'
         'daffd2ba5917a263cdff5f38dcf8c323'
         '2776eab5ebb7f9cc62dd2199a3a24382'
         '22cec272f9cc2801d3cd348feaca888b'
         '6fd395bacbd7b6e47c7b74854b478363')

if [ -n "${_snapshot}" ]; then
  _basedir="${srcdir}/gcc-${_snapshot}"
else
  _basedir="${srcdir}/gcc-${pkgver}"
fi

build() {
  cd ${_basedir}

  # "Add" ppl-0.11 compatibility
  sed -i "/ppl_minor_version=/s#10#11#" configure

  # Do not install libiberty
  sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in

  # Do not run fixincludes
  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in

  patch -Np1 -i ${srcdir}/gcc_pure64.patch
  patch -Np0 -i ${srcdir}/gcc-hash-style-both.patch

  echo ${pkgver} > gcc/BASE-VER

  cd ${srcdir}
  mkdir gcc-build && cd gcc-build
  ${_basedir}/configure --prefix=/usr \
      --enable-languages=c,c++,fortran,objc,obj-c++,ada \
      --enable-shared --enable-threads=posix --enable-__cxa_atexit \
      --enable-clocale=gnu --enable-gnu-unique-object \
      --enable-lto --enable-plugin \
      --enable-gold --with-plugin-ld=ld.gold \
      --enable-multilib --disable-libstdcxx-pch \
      --with-system-zlib --with-ppl \
      --with-cloog --with-cloog-include=/usr/include/cloog-ppl \
      --libdir=/usr/lib --libexecdir=/usr/lib \
      --mandir=/usr/share/man --infodir=/usr/share/info
  make

  # increase stack size to prevent test failures
  # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
  ulimit -s 32768

  # do not abort on error as some are "expected"
  make -k check || true
  ${_basedir}/contrib/test_summary
}

package_gcc-libs-multilib()
{
  pkgdesc="Runtime libraries shipped by GCC for multilib"
  depends=('glibc>=2.11.1-2' "lib32-gcc-libs=$pkgver-$pkgrel")
  provides=("gcc-libs=$pkgver-$pkgrel")
  conflicts=('gcc-libs')
  install=gcc-libs.install

  cd gcc-build
  make -j1 -C $CHOST/libgcc DESTDIR=${pkgdir} install-shared
  for lib in libmudflap libgomp libssp libstdc++-v3/src; do
    make -j1 -C $CHOST/$lib DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
  done
  make -j1 -C $CHOST/libstdc++-v3/po DESTDIR=${pkgdir} install
  make -j1 -C $CHOST/libgomp DESTDIR=${pkgdir} install-info

  make -j1 DESTDIR=${pkgdir} install-target-libgfortran

  make -j1 DESTDIR=${pkgdir} install-target-libobjc
  # I thought I said to only install the lib...
  rm -rf ${pkgdir}/usr/lib/gcc/
  rm -rf ${pkgdir}/usr/lib32

  # remove static libraries
  find ${pkgdir} -name *.a -delete
  
  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/gcc-libs-multilib/RUNTIME.LIBRARY.EXCEPTION
}

package_lib32-gcc-libs()
{
  pkgdesc="Runtime libraries shipped by GCC (32-bit)"
  depends=('lib32-glibc>=2.12.1' "gcc-libs>=$pkgver")

  cd gcc-build
  make -j1 -C $CHOST/32/libgcc DESTDIR=${pkgdir} install-shared
  for lib in libmudflap libgomp libssp libstdc++-v3/src; do
    make -j1 -C $CHOST/32/$lib DESTDIR=${pkgdir} install-toolexeclibLTLIBRARIES
  done

  make -j1 DESTDIR=${pkgdir} install-target-libgfortran

  make -j1 DESTDIR=${pkgdir} install-target-libobjc

  # I thought I said to only install the lib...
  rm -rf ${pkgdir}/usr/lib

  # remove static libraries
  find ${pkgdir} -name *.a -delete
  
  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/lib32-gcc-libs/RUNTIME.LIBRARY.EXCEPTION
}

package_gcc-multilib()
{
  pkgdesc="The GNU Compiler Collection - C and C++ frontends for multilib"
  depends=('binutils-multilib>=2.21' 'libmpc>=0.8.1-2' 'cloog-ppl>=0.15.9-2' 'elfutils' \
           "gcc-libs-multilib=$pkgver-$pkgrel")
  groups=('multilib-devel')
  provides=("gcc=$pkgver-$pkgrel")
  conflicts=('gcc')
  install=gcc.install

  cd gcc-build
  
  # much, much easier to install the lot and clean-up the mess
  make -j1 DESTDIR=${pkgdir} install
  rm $pkgdir/usr/bin/{*gfortran,gnat*}
  rm $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/{{,32/}ada{include,lib},finclude,include/objc}/*
  rm $pkgdir/usr/lib/gcc/$CHOST/${pkgver}/{cc1obj{,plus},f951,gnat1,{,32/}libgfortranbegin.a}
  rm $pkgdir/usr/lib{,32}/{*.so*,lib{gfortran,objc}.a}
  rm $pkgdir/usr/share/info/{gfortran,gnat*,libgomp}.info
  rm $pkgdir/usr/share/locale/{de,fr}/LC_MESSAGES/libstdc++.mo
  rm $pkgdir/usr/share/man/man1/gfortran.1

  # many packages require these symlinks
  install -dm755 ${pkgdir}/lib
  ln -sf /usr/bin/cpp ${pkgdir}/lib/cpp
  ln -sf gcc ${pkgdir}/usr/bin/cc
  ln -sf g++ ${pkgdir}/usr/bin/c++

  # POSIX conformance launcher scripts for c89 and c99
  cat > $pkgdir/usr/bin/c89 <<"EOF"
#!/bin/sh
fl="-std=c89"
for opt; do
  case "$opt" in
    -ansi|-std=c89|-std=iso9899:1990) fl="";;
    -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2
	    exit 1;;
  esac
done
exec gcc $fl ${1+"$@"}
EOF

  cat > $pkgdir/usr/bin/c99 <<"EOF"
#!/bin/sh
fl="-std=c99"
for opt; do
  case "$opt" in
    -std=c99|-std=iso9899:1999) fl="";;
    -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2
	    exit 1;;
  esac
done
exec gcc $fl ${1+"$@"}
EOF

  chmod 755 $pkgdir/usr/bin/c{8,9}9

  # install the libstdc++ man pages
  install -dm755 ${pkgdir}/usr/share/man/man3
  install -m644 ${srcdir}/libstdc++-api-${_libstdcppmanver}.man/man3/* \
    ${pkgdir}/usr/share/man/man3/

  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/gcc-multilib/RUNTIME.LIBRARY.EXCEPTION
}

package_gcc-fortran-multilib()
{
  pkgdesc="Fortran front-end for GCC for multilib"
  depends=("gcc-multilib=$pkgver-$pkgrel")
  provides=("gcc-fortran=$pkgver-$pkgrel")
  conflicts=('gcc-fortran')
  install=gcc-fortran.install

  cd gcc-build
  make -j1 DESTDIR=$pkgdir install-target-libgfortran
  make -j1 -C $CHOST/libgomp DESTDIR=$pkgdir install-nodist_fincludeHEADERS
  make -j1 -C gcc DESTDIR=$pkgdir fortran.install-{common,man,info}
  install -Dm755 gcc/f951 $pkgdir/usr/lib/gcc/$CHOST/$pkgver/f951
  
  # remove libraries included in gcc-libs
  rm -f ${pkgdir}/usr/lib{,32}/libgfortran.so*
  
  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/gcc-fortran-multilib/RUNTIME.LIBRARY.EXCEPTION
}

package_gcc-objc-multilib()
{
  pkgdesc="Objective-C front-end for GCC for multilib"
  depends=("gcc-multilib=$pkgver-$pkgrel")
  provides=("gcc-objc=$pkgver-$pkgrel")
  conflicts=('gcc-objc')

  cd gcc-build
  make -j1 DESTDIR=$pkgdir install-target-libobjc
  install -dm755 $pkgdir/usr/lib/gcc/$CHOST/$pkgver/
  install -m755 gcc/cc1obj{,plus} $pkgdir/usr/lib/gcc/$CHOST/$pkgver/

  # remove libraries included in gcc-libs
  rm -f ${pkgdir}/usr/lib{,32}/libobjc.so*

  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/gcc-objc-multilib/RUNTIME.LIBRARY.EXCEPTION
}

package_gcc-ada-multilib()
{
  pkgdesc="Ada front-end for GCC (GNAT) for multilib"
  depends=("gcc-multilib=$pkgver-$pkgrel")
  provides=("gcc-ada=$pkgver-$pkgrel")
  conflicts=('gcc-ada')
  install=gcc-ada.install

  cd gcc-build
  make -j1 -C gcc DESTDIR=$pkgdir ada.install-{common,info}
  install -m755 gcc/gnat1 $pkgdir/usr/lib/gcc/$CHOST/$pkgver
  make -j1 -C $CHOST/32/libada DESTDIR=${pkgdir} \
    INSTALL="install" INSTALL_DATA="install -m644" install-gnatlib

  # Install Runtime Library Exception
  install -Dm644 ${_basedir}/COPYING.RUNTIME \
    ${pkgdir}/usr/share/licenses/gcc-ada-multilib/RUNTIME.LIBRARY.EXCEPTION
}