# Maintainer: Neophytos Kolokotronis <tetris4 AT gmail DOT com>
source ../linux.conf

pkgbase=nvidia-304xx
pkgname=('nvidia-304xx' 'chd-nvidia-304xx' 'nvidia-304xx-dkms')
pkgver=304.137
pkgrel=6
arch=('x86_64')
url="http://www.nvidia.com/"
makedepends=("linux-headers=${_kernelver}")
license=('custom')
_pkg="NVIDIA-Linux-${arch}-${pkgver}-no-compat32"
source=("https://code.chakralinux.org/tools/chakra-hardware-detection/raw/master/hwdb/nvidia_supported"
        "http://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/${_pkg}.run"
        'kernel-4.14.patch'
        'kernel-4.15.patch')
md5sums=('62d0cdb856cfae64753c0f3acf729d47'
         '485506ee6a7c54780488dacddf1d56b1'
         'cf9259b845e53903586c29a27de29ddb'
         '3b824306e7d5193587c80b19b1b56ef2')

prepare() {
    cd "${srcdir}"
    sed -i -e "s/EXTRAMODULES='.*'/EXTRAMODULES='${_extramodules}'/" "${startdir}/nvidia.install"
    sh "${_pkg}.run" --extract-only
    cd "${_pkg}"
    # patches here
    
    patch -Np1 --no-backup-if-mismatch < "${srcdir}/kernel-4.14.patch"
    patch -Np1 --no-backup-if-mismatch < "${srcdir}/kernel-4.15.patch"
    
    cp -a kernel kernel-dkms
}

build() {
    cd "${_pkg}/kernel"
    make SYSSRC=/usr/lib/modules/"${_kver}/build" module
}

package_nvidia-304xx() {
    pkgdesc="NVIDIA drivers for linux."
    depends=("linux=${_kernelver}" "nvidia-304xx-libgl"  "nvidia-304xx-utils=${pkgver}")
    conflicts=('nvidia-96xx' 'nvidia-173xx' 'nvidia')
    install=nvidia.install
    
    install -D -m644 "${srcdir}/${_pkg}/kernel/nvidia.ko" \
        "${pkgdir}/usr/lib/modules/${_extramodules}/nvidia.ko"
    install -d -m755 "${pkgdir}/usr/lib/modprobe.d"
    echo "blacklist nouveau" >> "${pkgdir}/usr/lib/modprobe.d/nouveau_blacklist.conf"
    gzip "${pkgdir}/usr/lib/modules/${_extramodules}/nvidia.ko"
}

package_nvidia-304xx-dkms() {
    pkgdesc="NVIDIA driver sources for linux, 304xx legacy branch"
    depends=('dkms' "nvidia-304xx-utils=$pkgver")
    optdepends=('linux-headers: Build the module for Arch kernel'
                'linux-lts-headers: Build the module for LTS Arch kernel')
    conflicts+=('nvidia-304xx')

    cd "${srcdir}/${_pkg}"
    make -C kernel clean
    install -dm 755 "${pkgdir}"/usr/{lib/modprobe.d,src}
    cp -dr --no-preserve='ownership' kernel-dkms "${pkgdir}"/usr/src/nvidia-${pkgver}
    echo 'blacklist nouveau' > "${pkgdir}"/usr/lib/modprobe.d/nvidia.conf
}

package_chd-nvidia-304xx() {
    pkgdesc="CHD ids for nvidia $pkgver"
    arch=('x86_64')

    cd "${srcdir}/${_pkg}"

    install -dm755 "${pkgdir}/opt/chakra/hwdb"
    sh -e "${srcdir}/nvidia_supported" README.txt kernel/nv-kernel.o \
        > "${pkgdir}/opt/chakra/hwdb/hw_nvidia304xx_hwdb"
}