core/intel-ucode/PKGBUILD
2016-10-11 03:51:12 +02:00

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# Maintainer: Neophytos Kolokotronis <tetris4 AT gmail DOT com>
# Contributions from Arch: https://projects.archlinux.org/svntogit/packages.git/tree/trunk?h=packages/intel-ucode
pkgname=intel-ucode
pkgver=20160714
pkgrel=1
pkgdesc="Microcode update files for Intel CPUs"
arch=('any')
install=$pkgname.install
url="http://downloadcenter.intel.com/SearchResult.aspx?lang=eng&keyword=%22microcode%22"
replaces=('microcode_ctl')
license=('custom')
# Some random "download id" that intel has in their downloadcenter
_dlid=26156
source=(http://downloadmirror.intel.com/${_dlid}/eng/microcode-${pkgver}.tgz
LICENSE
intel-microcode2ucode.c)
sha256sums=('f3a9c6fc93275bf1febc26f7c397ac93ed5f109e47fb52932f6dbd5cfdbc840e'
'6983e83ec10c6467fb9101ea496e0443f0574c805907155118e2c9f0bbea97b6'
'c51b1b1d8b4b28e7d5d007917c1e444af1a2ff04a9408aa9067c0e57d70164de')
prepare() {
cd "$srcdir"
# Some Intel Skylake CPUs with signature 0x406e3 have issues updating
# microcode. Remove for now...
# https://bugs.archlinux.org/task/49806
sed -i -e "/mc0406e3/,/mc/d" microcode.dat
}
build() {
cd "$srcdir"
gcc -Wall ${CFLAGS} -o intel-microcode2ucode intel-microcode2ucode.c
./intel-microcode2ucode ./microcode.dat
}
package() {
# for packagers who want to update:
# We don't use same method as arch linux for microcode
# copy it to /usr/lib/firmware/intel-ucode/ is the right way to go for chakra
cd "$srcdir"
install -d -m755 "${pkgdir}"/usr/lib/firmware/intel-ucode/
cp intel-ucode/* "${pkgdir}"/usr/lib/firmware/intel-ucode/
install -D -m644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
}