arch linux nvidia-340xx-zen

# $Id: PKGBUILD 269104 2016-06-08 05:42:05Z tpowa $
# Maintainer: Felix Yan <felixonmars@archlinux.org>
# Contributor: Thomas Baechler <thomas@archlinux.org>

pkgbase=nvidia-340xx-zen
pkgname=(nvidia-340xx-zen nvidia-340xx-zen-dkms)
pkgver=340.96
_extramodules=extramodules-4.6-zen
pkgrel=13
arch=('i686' 'x86_64')
url="http://www.nvidia.com/"
makedepends=("nvidia-340xx-libgl=${pkgver}" "nvidia-340xx-utils=${pkgver}" 'linux-zen' 'linux-zen-headers>=4.6' 'linux-zen-headers<4.7')
conflicts=('nvidia-340xx')
license=('custom')
options=(!strip)
source=('linux-4.6.patch')
source_i686+=("ftp://download.nvidia.com/XFree86/Linux-x86/${pkgver}/NVIDIA-Linux-x86-${pkgver}.run")
source_x86_64+=("ftp://download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Linux-x86_64-${pkgver}-no-compat32.run")
md5sums=('1f2baa65fd351ae7a2fc3dfd71ffcbfe')
md5sums_i686=('cb64b165b638671bcdc75bcf297b8d90')
md5sums_x86_64=('7bdbcee13bade63227933d9217571882')

[[ "$CARCH" = "i686" ]] && _pkg="NVIDIA-Linux-x86-${pkgver}"
[[ "$CARCH" = "x86_64" ]] && _pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"

prepare() {
    sh "${_pkg}.run" --extract-only
    cd "${_pkg}"
    # patches here
    patch -p1 --no-backup-if-mismatch -i ../linux-4.6.patch

    cp -a kernel kernel-dkms
    cd kernel-dkms
    sed -i "s/__VERSION_STRING/${pkgver}/" dkms.conf
    sed -i 's/__JOBS/`nproc`/' dkms.conf
    sed -i 's/__DKMS_MODULES//' dkms.conf
    sed -i '$iBUILT_MODULE_NAME[0]="nvidia"\
DEST_MODULE_LOCATION[0]="/kernel/drivers/video"\
BUILT_MODULE_NAME[1]="nvidia-uvm"\
DEST_MODULE_LOCATION[1]="/kernel/drivers/video"\
BUILT_MODULE_NAME[2]="nvidia-modeset"\
DEST_MODULE_LOCATION[2]="/kernel/drivers/video"' dkms.conf

}

build() {
    _kernver="$(cat /usr/lib/modules/${_extramodules}/version)"
    cd "${_pkg}"/kernel
    make SYSSRC=/usr/lib/modules/"${_kernver}/build" module

    cd uvm
    make SYSSRC=/usr/lib/modules/"${_kernver}/build" module
}

package_nvidia-340xx-zen() {
    pkgdesc="NVIDIA drivers for linux, 340xx legacy branch, linux-zen"
    depends=('linux-zen>=4.6' 'linux-zen<4.7' 'libgl' "nvidia-340xx-utils=${pkgver}")
    conflict+=('nvidia-340xx-dkms')
    install=nvidia-340xx.install

    install -D -m644 "${srcdir}/${_pkg}/kernel/nvidia.ko" \
        "${pkgdir}/usr/lib/modules/${_extramodules}/nvidia.ko"

    install -D -m644 "${srcdir}/${_pkg}/kernel/uvm/nvidia-uvm.ko" \
        "${pkgdir}/usr/lib/modules/${_extramodules}/nvidia-uvm.ko"

    gzip "${pkgdir}/usr/lib/modules/${_extramodules}/"*.ko
    install -d -m755 "${pkgdir}/usr/lib/modprobe.d"

    echo "blacklist nouveau" >> "${pkgdir}/usr/lib/modprobe.d/nvidia.conf"
}

package_nvidia-340xx-zen-dkms() {
    pkgdesc="NVIDIA driver sources for linux, 340xx legacy branch, linux-zen"
    depends=('dkms' "nvidia-340xx-utils=$pkgver")
    optdepends=('linux-headers: Build the module for Arch kernel'
                'linux-lts-headers: Build the module for LTS Arch kernel')
    conflicts+=('nvidia-340xx')

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