# Maintainer: Jerry Xiao <aur@mail.jerryxiao.cc>
# Maintainer: graysky <graysky AT archlinux DOT us>
# Contributor: Giancarlo Razzolini <grazzoliniarchlinux.org>
# Contributor: Eric Bélanger <ericarchlinux.org>

pkgbase=nvidia-340xx
pkgname=(nvidia-340xx nvidia-340xx-dkms)
pkgver=340.108
pkgrel=12
pkgdesc="NVIDIA drivers for linux, 340xx legacy branch"
arch=('x86_64')
url="https://www.nvidia.com/"
makedepends=("nvidia-340xx-utils=${pkgver}" 'linux>=5.5' 'linux-headers>=5.5')
conflicts=('nvidia')
license=('custom')
options=(!strip)
source=("https://us.download.nvidia.com/XFree86/Linux-x86_64/${pkgver}/NVIDIA-Linux-x86_64-${pkgver}-no-compat32.run"
  0001-kernel-5.7.patch
  0002-kernel-5.8.patch
  0003-kernel-5.9.patch
)
b2sums=('6538bbec53b10f8d20977f9b462052625742e9709ef06e24cf2e55de5d0c55f1620a4bb21396cfd89ebc54c32f921ea17e3e47eaa95abcbc24ecbd144fb89028'
        '7150233df867a55f57aa5e798b9c7618329d98459fecc35c4acfad2e9772236cb229703c4fa072381c509279d0588173d65f46297231f4d3bfc65a1ef52e65b1'
        'b436095b89d6e294995651a3680ff18b5af5e91582c3f1ec9b7b63be9282497f54f9bf9be3997a5af30eec9b8548f25ec5235d969ac00a667a9cddece63d8896'
        '947cb1f149b2db9c3c4f973f285d389790f73fc8c8a6865fc5b78d6a782f49513aa565de5c82a81c07515f1164e0e222d26c8212a14cf016e387bcc523e3fcb1')
_pkg="NVIDIA-Linux-x86_64-${pkgver}-no-compat32"

# default is 'linux' substitute custom name here
_kernelname=linux
_kernver="$(</usr/src/$_kernelname/version)"
_kernver="$(</lib/modules/extramodules-5.8-MANJARO/version)"
_extradir="/usr/lib/modules/$_kernver/extramodules"

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

  cd "${_pkg}"
  patch -Np1 -i ../0001-kernel-5.7.patch
  patch -Np1 -i ../0002-kernel-5.8.patch
  patch -Np1 -i ../0003-kernel-5.9.patch

  cp -a kernel kernel-dkms
}

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

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

package_nvidia-340xx() {
  pkgdesc="NVIDIA drivers for linux, 340xx legacy branch"
  depends=('linux>=5.3.6' "nvidia-340xx-utils=$pkgver" 'libgl')

  install -Dt "${pkgdir}${_extradir}" -m644 \
    "${srcdir}/${_pkg}/kernel"/{nvidia,uvm/nvidia-uvm}.ko

  find "${pkgdir}" -name '*.ko' -exec gzip -n {} +

  echo "blacklist nouveau" |
    install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modprobe.d/nvidia-340xx.conf"
}

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

    cd "${_pkg}"

    install -dm 755 "${pkgdir}"/usr/src
    cp -dr --no-preserve='ownership' kernel-dkms "${pkgdir}/usr/src/nvidia-${pkgver}"
    cat "${pkgdir}"/usr/src/nvidia-${pkgver}/uvm/dkms.conf.fragment >> "${pkgdir}"/usr/src/nvidia-${pkgver}/dkms.conf

    echo "blacklist nouveau" |
        install -Dm644 /dev/stdin "${pkgdir}/usr/lib/modprobe.d/${pkgname}.conf"
}

# vim:set ts=2 sw=2 et: