makedepends=(kernel-stable)

description="Modules and tools for Nvidia drivers 580 for kernel-stable"
url="http://www.nvidia.com/"

packager="Great-OS Team"
maintainer="Great-OS Team"

name=kernel-stable-nvidia-580
version=580.159.03
release=3

source=(http://fr.download.nvidia.com/XFree86/Linux-x86_64/$version/NVIDIA-Linux-x86_64-$version.run)

prepare() {

  sh NVIDIA-Linux-x86_64-$version.run --extract-only
  install -dm0755 $PKG/usr/{lib,{bin,share/{applications,pixmaps,man/man1,doc/nvidia}}}

}

build()
{
  cd NVIDIA-Linux-x86_64-$version/kernel
  make SYSSRC="/usr/lib/modules/$(basename /usr/lib/modules/7.0.*)/build" modules
  modfolder="/usr/lib/modules/$(basename /usr/lib/modules/7.0.*)/kernel/drivers/video"

  install -dm0755 $PKG$modfolder
  install -m 0644 *.ko $PKG$modfolder

  cd $SRC/NVIDIA-Linux-x86_64-$version
  for i in *.0 *.$version
  do
  install -m 0755 $i $PKG/usr/lib
  done

  # man and utils
  install -m 0755 nvidia-{xconfig,settings,smi} $PKG/usr/bin/
  install -m 0644 nvidia-{xconfig,settings,smi}.1.gz \
  $PKG/usr/share/man/man1/

  # launcher
  sed -e "s@__UTILS_PATH__/@@" -e "s@__PIXMAP_PATH__/@@" nvidia-settings.desktop \
  > $PKG/usr/share/applications/nvidia-settings.desktop
  install -m 0755 nvidia-settings.png \
  $PKG/usr/share/pixmaps/

  # xorg driver/extensions
  install -d $PKG/usr/lib/xorg/modules/{drivers,extensions}
  install -m 0755 nvidia_drv.so $PKG/usr/lib/xorg/modules/drivers
  install -m 0755 libglxserver_nvidia.so.$version $PKG/usr/lib/xorg/modules/extensions
  ln -s libglxserver_nvidia.so.$version $PKG/usr/lib/xorg/modules/extensions/libglxserver_nvidia.so

  # avoid ldconfig warnings due to a missing symlink
  rm $PKG/usr/lib/libGLX.so.0
  ln -sf /usr/lib/libGLX.so.0.0.0 $PKG/usr/lib/libGLX.so.0

  # create soname links
  find "$pkgdir" -type f -name '*.so*' ! -path '*xorg/*' -print0 | while read -d $'\0' _lib; do
    _soname=$(dirname "${_lib}")/$(readelf -d "${_lib}" | grep -Po 'SONAME.*: \[\K[^]]*' || true)
    _base=$(echo ${_soname} | sed -r 's/(.*)\.so.*/\1.so/')
    [[ -e "${_soname}" ]] || ln -s $(basename "${_lib}") "${_soname}"
    [[ -e "${_base}" ]] || ln -s $(basename "${_soname}") "${_base}"
  done
  
  # doc
  cp -r html $PKG/usr/share/doc/nvidia/

  # xorg config
  mkdir -p $PKG/etc/X11/xorg.conf.d
  cat > $PKG/etc/X11/xorg.conf.d/30-nvidia.conf << "EOF"
Section "Device"
      Identifier      "NVIDIA"
      Driver          "nvidia"
EndSection
EOF

  # Blacklist nouveau
  mkdir -p $PKG/etc/modprobe.d
  cat > $PKG/etc/modprobe.d/nouveau.conf << "EOF"
blacklist nouveau
options nouveau modeset=0
EOF

  echo "depmod -a `basename /usr/lib/modules/7.0.*`" > \
  $PKGMK_ROOT/$name.post-install
}