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# Maintainer: Jaron Kent-Dobias <jaron@kent-dobias.com>
pkgbase=linux-raspberrypi4
pkgver=5.19.9.rpi1
pkgrel=1
pkgdesc='Raspberry Pi 4 Linux'
_srctag=v${pkgver%.*}-${pkgver##*.}
url="https://git.kent-dobias.com/system/linux/log/?h=$_srctag"
arch=(aarch64)
license=(GPL2)
makedepends=(
bc kmod libelf pahole
xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick
git
dtc
clang llvm lld
)
options=('!strip')
_srcname=raspberrypi4-linux
source=(
"$_srcname::git+https://git.kent-dobias.com/system/linux?signed#tag=$_srctag"
config
)
validpgpkeys=(
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
'8218F88849AAC522E94CF470A5E9288C4FA415FA' # Jan Alexander Steffens (heftig)
'0E3A444DD0760E65901BF59679E824090BD31086' # Jaron Kent-Dobias
)
sha256sums=('SKIP'
'ff3b7b362535ab6958a9a642e2d2cee26a1c8aae77d6fb8063c51839f5275d84')
export KBUILD_BUILD_HOST=archlinux
export KBUILD_BUILD_USER=$pkgbase
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
_make='make ARCH=arm64 LLVM=1'
prepare() {
cd $_srcname
echo "Setting version..."
scripts/setlocalversion --save-scmversion
echo "-$pkgrel" > localversion.10-pkgrel
echo "${pkgbase#linux}" > localversion.20-pkgname
local src
for src in "${source[@]}"; do
src="${src%%::*}"
src="${src##*/}"
[[ $src = *.patch ]] || continue
echo "Applying patch $src..."
patch -Np1 < "../$src"
done
echo "Setting config..."
cp ../config .config
$_make olddefconfig
$_make -s kernelrelease > version
echo "Prepared $pkgbase version $(<version)"
}
build() {
cd $_srcname
$_make all
# $_make htmldocs
}
_package() {
pkgdesc="The $pkgdesc kernel and modules"
depends=(coreutils kmod initramfs)
optdepends=('crda: to set the correct wireless channels of your country'
'linux-firmware: firmware images needed for some devices')
provides=(linux=$pkgver VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
replaces=(virtualbox-guest-modules-arch wireguard-arch)
conflicts=(linux)
cd $_srcname
local kernver="$(<version)"
local modulesdir="$pkgdir/usr/lib/modules/$kernver"
echo "Installing boot image..."
install -Dm644 arch/arm64/boot/Image "${pkgdir}/boot/kernel8.img"
# install -Dm644 arch/arm64/boot/Image.gz "${pkgdir}/boot/Image.gz"
# systemd expects to find the kernel here to allow hibernation
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
install -Dm644 "$($_make -s image_name)" "$modulesdir/vmlinuz"
# Used by mkinitcpio to name the kernel
echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
echo "Installing modules..."
$_make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
echo "Installing dtbs..."
$_make INSTALL_DTBS_PATH="${pkgdir}/boot" dtbs_install
find "${pkgdir}/boot/broadcom" -type f -print0 | xargs -0 mv -t "${pkgdir}/boot"
# remove build and source links
rm "$modulesdir"/{source,build}
}
pkgname=("$pkgbase")
for _p in "${pkgname[@]}"; do
eval "package_$_p() {
$(declare -f "_package${_p#$pkgbase}")
_package${_p#$pkgbase}
}"
done
# vim:set ts=8 sts=2 sw=2 et:
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