# Maintainer: Márcio Silva <coadde@lavabit.com>

pkgname=libcl-libre
true && pkgver=9.0.git20120905
true && pkgrel=1
arch=(
  i686
  x86_64
  mips64el
)
makedepends=(
  clang
  dri2proto
  git
  glproto
  imake
  libdrm
  libxdamage
  libxext
  libxml2
  llvm
  python2
)
license=(
  MIT
  Khronos
  LGPL
)
url=http://mesa3d.sourceforge.net
depends=(
  gcc-libs
  libdrm
  libffi
  libxcb
  udev
)
conflicts=(
  ${pkgname%-libre}
)
provides=(
  ${pkgname%-libre}
)
replaces=(
  ${pkgname%-libre}
)
pkgdesc='A libre version of OpenCL library and ICD loader, (Mesa OpenCL)'
#source=(
#  ftp://ftp.freedesktop.org/pub/mesa/$pkgver/MesaLib-$pkgver.tar.bz2
#)
#sha512sums=(
#  b7e8879e92252d0588d9eeeed904fd502ce1f48551b9a97f52aeb1318c79a80fab27504521107d61fbb5d986b2d778d89023a892baf9f1c5a5d2ee3746fefa57
#)

_gitroot=git://anongit.freedesktop.org/git/mesa/mesa
_gitname=mesa

build() {
  msg 'Connecting to git.freedesktop.org GIT server....'
  if [ -d $_gitname ] ; then
    cd $_gitname && git pull origin
  else
    git clone $_gitroot --depth 1
  fi
  msg 'GIT checkout done or server timeout'
  msg 'Starting make...'

  cd $srcdir

  # Cleanup and prepare the build dir
  [ -d build ] && rm -rf build
  cp -r $_gitname build
  cd build

  #cd $srcdir/Mesa-$pkgver

  autoreconf -vfi
  ./autogen.sh --prefix=/usr \
    --enable-opencl \
    --enable-gallium-llvm \
    --enable-r600-llvm-compiler \
    --with-clang-libdir=/usr/lib \
    --with-dri-drivers=nouveau,radeon,swrast \
    --with-gallium-drivers=r300,r600,nouveau,swrast
  make
}

package() {
  make -C $srcdir/build/src/gallium/targets/opencl DESTDIR=$pkgdir install

  cd $srcdir/build
  #install -m755 -d $pkgdir/usr/lib/opencl
  install -m755 -d $pkgdir/usr/share/licenses/${pkgname%-libre}
  #bin/minstall src/gallium/targets/opencl/libOpenCL.la $pkgdir/usr/lib
  #bin/minstall lib/libOpenCL.so*                       $pkgdir/usr/lib
  #bin/minstall src/gallium/targets/pipe-loader/*.so    $pkgdir/usr/lib/${pkgname%-libre}
  bin/minstall docs/COPYING                            $pkgdir/usr/share/licenses/${pkgname%-libre}
  bin/minstall docs/license.html                       $pkgdir/usr/share/licenses/${pkgname%-libre}
}