# Maintainer: André Silva <emulatorman@parabola.nu>
# Contributor: Márcio Silva <coadde@parabola.nu>

pkgbase=mesa
_pkgname=libcl
pkgname=lib32-$pkgbase-$_pkgname
_pkgflag=libre
pkgver=10.1.2
pkgrel=1
pkgdesc='Mesa 3-D OpenCL library (32-bit)'
url=http://${pkgbase}3d.sourceforge.net
license=(MIT Khronos LGPL)
arch=(x86_64)
depends=(
  lib32-libclc
  lib32-$pkgbase
)
optdepends='opencl-headers: headers necessary for OpenCL development'
makedepends=(
  gcc-multilib
  lib32-clang
  dri2proto
  dri3proto
  glproto
  imake
  lib32-libxml2
  presentproto
  python2
  lib32-libvdpau
)
provides=(lib32-$_pkgname-$_pkgflag lib32-$_pkgname lib32-opencl-nvidia lib32-opencl-nvidia-304xx)
conflicts=(lib32-$_pkgname-$_pkgflag lib32-$_pkgname lib32-opencl-nvidia lib32-opencl-nvidia-304xx)
replaces=(lib32-$_pkgname-$_pkgflag lib32-$_pkgname lib32-opencl-nvidia lib32-opencl-nvidia-304xx)
source=ftp://ftp.freedesktop.org/pub/$pkgbase/${pkgver%.0}/${pkgbase^}Lib-$pkgver.tar.bz2
sha512sums=fa1d2641b159cfc65116a64c69e776e6bd725e886e373e9d2fcc954560a3387e38cd2bea6165dc3de529eb9fbf86bedb5690eec3a12c0f75eee7aebb9e2527b5

build() {
  cd $srcdir/${pkgbase^}-$pkgver
  export CC="gcc -m32"
  export CXX="g++ -m32"
  export PKG_CONFIG_PATH="/usr/lib32/pkgconfig"
  export LLVM_CONFIG=/usr/bin/llvm-config32
  autoreconf -vfi
  ./configure --enable-32-bit\
    --libdir=/usr/lib32\
    --prefix=/usr\
    --enable-opencl\
    --enable-gallium-llvm\
    --enable-r600-llvm-compiler\
    --enable-dri3\
    --with-clang-libdir=/usr/lib\
    --with-llvm-shared-libs\
    --with-gallium-drivers=i915,nouveau,r300,r600,radeonsi,svga,swrast
  make V=0
}

package() {
  cd $srcdir/${pkgbase^}-$pkgver
  make -C src/gallium/targets/opencl DESTDIR=$pkgdir install
  install -vdm755 $pkgdir/usr/share/licenses/$pkgname
  install -vm644 docs/COPYING      $pkgdir/usr/share/licenses/$pkgname
  install -vm644 docs/license.html $pkgdir/usr/share/licenses/$pkgname/LICENSE
}