# Maintainer: Neophytos Kolokotronis <tetris4 AT gmail DOT com>
# contributor: abveritas@chakra-project.org

pkgbase=nvidia-304xx-utils
pkgname=('nvidia-304xx-utils' 'opencl-nvidia-304xx')
# Edit chakra-hardware-detection/hooks/hwdetect_7_graphics on version jump from 3xx.xx
pkgver=304.135
pkgrel=2
arch=('x86_64')
url="http://www.nvidia.com/"
license=('custom')
options=('!strip')
_pkg="NVIDIA-Linux-${arch}-${pkgver}-no-compat32"
source=("ftp://download.nvidia.com/XFree86/Linux-${arch}/${pkgver}/${_pkg}.run"
        'nvidia-drm-outputclass.conf')
md5sums=('8ee9bd0b020508bca9953181811422fa'
         'a433deeb5f9cc661e537f42bde2f1df7')

create_links() {
  # create soname links
  while read -d '' _lib; do
    _soname="$(dirname "${_lib}")/$(readelf -d "${_lib}" | sed -nr 's/.*Library soname: \[(.*)\].*/\1/p')"
    [ -e "${_soname}" ] || ln -s "$(basename "${_lib}")" "${_soname}"
    [ -e "${_soname/.[0-9]*/}" ] || ln -s "$(basename "${_soname}")" "${_soname/.[0-9]*/}"
  done < <(find "${pkgdir}" -type f -name '*.so*' -print0)
}

build() {
  sh "${_pkg}.run" --extract-only
}

package_opencl-nvidia-304xx() {
  pkgdesc="OpenCL implemention for NVIDIA, 304xx legacy branch"
  depends=('zlib')
  optdepends=('opencl-headers: headers necessary for OpenCL development')
  provides=('opencl-nvidia' 'opencl-driver')
  conflicts=('opencl-nvidia')

  cd ${_pkg}

  # OpenCL
  install -D -m644 nvidia.icd "${pkgdir}/etc/OpenCL/vendors/nvidia.icd"
  install -D -m755 "libnvidia-compiler.so.${pkgver}" "${pkgdir}/usr/lib/libnvidia-compiler.so.${pkgver}"
  install -D -m755 "libnvidia-opencl.so.${pkgver}" "${pkgdir}/usr/lib/libnvidia-opencl.so.${pkgver}" 

  create_links
  
  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/opencl-nvidia-304xx/LICENSE"
}

package_nvidia-304xx-utils() {
  pkgdesc="NVIDIA drivers utilities and libraries, 304xx legacy branch"
  depends=('xorg-server' 'libxvmc' 'mesa')
  optdepends=('gtk2: nvidia-settings'
              'pkg-config: nvidia-xconfig'
              'opencl-nvidia-304xx: OpenCL support')
  conflicts=('nvidia-304xx-libgl' 'nvidia-340xx-utils' 'nvidia-utils')
  provides=('libgl' 'libgles' 'libegl' 'nvidia-304xx-libgl' 'nvidia-utils')
  replaces=('nvidia-304xx-libgl')
  
  cd ${_pkg}

  # X driver
  install -D -m755 nvidia_drv.so "${pkgdir}/usr/lib/xorg/modules/drivers/nvidia_drv.so"

  # GLX extension module for X
  install -D -m755 "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.${pkgver}"
  ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so.1"    # X doesn't find glx otherwise
  ln -s "libglx.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/xorg/libglx.so"    # X doesn't find glx otherwise
  
  # OpenGL libraries
  install -D -m755 "libGL.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libGL.so.${pkgver}"

  # OpenGL core library
  install -D -m755 "libnvidia-glcore.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libnvidia-glcore.so.${pkgver}"

  # XvMC
  install -D -m755 "libXvMCNVIDIA.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libXvMCNVIDIA.so.${pkgver}"

  # VDPAU
  install -D -m755 "libvdpau_nvidia.so.${pkgver}" "${pkgdir}/usr/lib/vdpau/libvdpau_nvidia.so.${pkgver}"

  # nvidia-tls library
  install -D -m755 "tls/libnvidia-tls.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libnvidia-tls.so.${pkgver}"
  install -D -m755 "libnvidia-cfg.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libnvidia-cfg.so.${pkgver}"
  install -D -m755 "libnvidia-ml.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libnvidia-ml.so.${pkgver}"
  
  # CUDA
  install -D -m755 "libcuda.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libcuda.so.${pkgver}"
  install -D -m755 "libnvcuvid.so.${pkgver}" "${pkgdir}/usr/lib/nvidia/libnvcuvid.so.${pkgver}"

  # DEBUG
  install -D -m755 nvidia-debugdump "${pkgdir}/usr/bin/nvidia-debugdump"

  # nvidia-xconfig
  install -D -m755 nvidia-xconfig "${pkgdir}/usr/bin/nvidia-xconfig"
  install -D -m644 nvidia-xconfig.1.gz "${pkgdir}/usr/share/man/man1/nvidia-xconfig.1.gz"

  # nvidia-bug-report
  install -D -m755 nvidia-bug-report.sh "${pkgdir}/usr/bin/nvidia-bug-report.sh"

  # nvidia-smi
  install -D -m755 nvidia-smi "${pkgdir}/usr/bin/nvidia-smi"
  install -D -m644 nvidia-smi.1.gz "${pkgdir}/usr/share/man/man1/nvidia-smi.1.gz"

  install -D -m644 LICENSE "${pkgdir}/usr/share/licenses/nvidia-304xx/LICENSE"
  ln -s nvidia-304xx "${pkgdir}/usr/share/licenses/nvidia-304xx-utils"

  install -D -m644 README.txt "${pkgdir}/usr/share/doc/nvidia-304xx/README"
  install -D -m644 NVIDIA_Changelog "${pkgdir}/usr/share/doc/nvidia-304xx/NVIDIA_Changelog"
  ln -s nvidia-304xx "${pkgdir}/usr/share/doc/nvidia-304xx-utils"

  # We have to provide symlinks to mesa, as nvidia 304xx doesn't ship them
  ln -s /usr/lib/libEGL.so.1.0.0 "${pkgdir}/usr/lib/nvidia/libEGL.so.1.0.0"
  ln -s libEGL.so.1.0.0      "${pkgdir}/usr/lib/nvidia/libEGL.so.1"
  ln -s libEGL.so.1.0.0      "${pkgdir}/usr/lib/nvidia/libEGL.so"

  ln -s /usr/lib/libGLESv1_CM.so.1.1.0 "${pkgdir}/usr/lib/nvidia/libGLESv1_CM.so.1.1.0"
  ln -s libGLESv1_CM.so.1.1.0      "${pkgdir}/usr/lib/nvidia/libGLESv1_CM.so.1"
  ln -s libGLESv1_CM.so.1.1.0      "${pkgdir}/usr/lib/nvidia/libGLESv1_CM.so"

  ln -s /usr/lib/libGLESv2.so.2.0.0 "${pkgdir}/usr/lib/nvidia/libGLESv2.so.2.0.0"
  ln -s libGLESv2.so.2.0.0      "${pkgdir}/usr/lib/nvidia/libGLESv2.so.2"
  ln -s libGLESv2.so.2.0.0      "${pkgdir}/usr/lib/nvidia/libGLESv2.so"

  # distro specific files must be installed in /usr/share/X11/xorg.conf.d
  install -m755 -d "${pkgdir}/usr/share/X11/xorg.conf.d"
  install -m644 "${srcdir}/nvidia-drm-outputclass.conf" "${pkgdir}/usr/share/X11/xorg.conf.d/10-nvidia-drm-outputclass.conf"

  install -dm 755 "${pkgdir}"/etc/ld.so.conf.d
  echo -e '/usr/lib/nvidia/' > "${pkgdir}"/etc/ld.so.conf.d/00-nvidia.conf

  create_links
}