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# AArch64 multi-platform
# Maintainer: Mahmut Dikcizgi <boogiepop a~t gmx com>
# Contributor: Kevin Mihelich <kevin@archlinuxarm.org>
_pkgver=6.1
_kernel_tag="opi"
pkgbase=linux-$_kernel_tag
pkgname=("${pkgbase}-headers" $pkgbase)
pkgver=6.1.43
pkgrel=1
arch=('aarch64')
license=('GPL2')
url="https://github.com/nyanmisaka"
pkgdesc="Linux kernel package targeting to pretest 6.1 merges for opi"
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'git' 'uboot-tools' 'vboot-utils' 'dtc')
options=('!strip')
source=(git+$url/linux-rockchip.git#branch=rk-6.1-dev2
'linux.preset'
)
sha512sums=('SKIP'
'2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf')
prepare() {
cd linux-rockchip
echo "-$pkgrel" > localversion.10-pkgrel
#echo "-$_kernel_tag" > localversion.20-pkgname
# this is only for local builds so there is no need to integrity check
for p in ../../custom/*.patch; do
echo "Custom Patching with ${p}"
patch -p1 -N -i $p || true
done
cp -f arch/arm64/configs/rockchip_defconfig ./.config
make olddefconfig prepare
make -s kernelrelease > version
}
build() {
cd linux-rockchip
unset LDFLAGS
make ${MAKEFLAGS} Image modules
make ${MAKEFLAGS} DTC_FLAGS="-@" dtbs
}
_package() {
pkgdesc="Linux kernel package targeting to pretest 6.1 merges for opi"
depends=('coreutils' 'kmod' 'mkinitcpio>=0.7' 'mali-valhall-g610-firmware')
optdepends=('wireless-regdb: to set the correct wireless channels of your country')
provides=("linux=${pkgver}" "linux-${_kernel_tag}")
conflicts=("linux-${_kernel_tag}")
backup=("etc/mkinitcpio.d/linux-${_kernel_tag}.preset")
cd linux-rockchip
local _version="$(<version)"
# install dtbs
make INSTALL_DTBS_PATH="${pkgdir}/boot/dtbs/linux-$_kernel_tag" dtbs_install
# install modules
make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
# copy kernel
install -Dm644 arch/arm64/boot/Image "$pkgdir/usr/lib/modules/$_version/vmlinuz"
# sed expression for following substitutions
local _subst="
s|%PKGBASE%|linux-${_kernel_tag}|g
s|%KERNVER%|${_version}|g
"
# used by mkinitcpio to name the kernel
echo "linux-$_kernel_tag" | install -Dm644 /dev/stdin "$pkgdir/usr/lib/modules/$_version/pkgbase"
# install mkinitcpio preset file
sed "$_subst" ../linux.preset |
install -Dm644 /dev/stdin "$pkgdir/etc/mkinitcpio.d/linux-$_kernel_tag.preset"
}
_package-headers() {
pkgdesc="Linux kernel header package targeting to pretest 6.1 merges for opi"
depends=("python")
provides=("linux-headers=${pkgver}" "linux-${_kernel_tag}-headers")
conflicts=("linux-${_kernel_tag}-headers")
cd linux-rockchip
local _version="$(<version)"
local builddir="$pkgdir/usr/lib/modules/$_version/build"
echo "Installing build files..."
install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map version
install -Dt "$builddir/kernel" -m644 kernel/Makefile
install -Dt "$builddir/arch/arm64" -m644 arch/arm64/Makefile
cp -t "$builddir" -a scripts
# add xfs and shmem for aufs building
mkdir -p "$builddir"/{fs/xfs,mm}
echo "Installing headers..."
cp -t "$builddir" -a include
cp -t "$builddir/arch/arm64" -a arch/arm64/include
install -Dt "$builddir/arch/arm64/kernel" -m644 arch/arm64/kernel/asm-offsets.s
mkdir -p "$builddir/arch/arm"
cp -t "$builddir/arch/arm" -a arch/arm/include
install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
# https://bugs.archlinux.org/task/13146
install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
# https://bugs.archlinux.org/task/20402
install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h
install -Dt "$builddir/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h
install -Dt "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
# https://bugs.archlinux.org/task/71392
install -Dt "$builddir/drivers/iio/common/hid-sensors" -m644 drivers/iio/common/hid-sensors/*.h
echo "Installing KConfig files..."
find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
echo "Removing unneeded architectures..."
local arch
for arch in "$builddir"/arch/*/; do
[[ $arch = */arm64/ || $arch == */arm/ ]] && continue
echo "Removing $(basename "$arch")"
rm -r "$arch"
done
echo "Removing documentation..."
rm -r "$builddir/Documentation"
echo "Removing broken symlinks..."
find -L "$builddir" -type l -printf 'Removing %P\n' -delete
echo "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
echo "Stripping build tools..."
local file
while read -rd '' file; do
case "$(file -bi "$file")" in
application/x-sharedlib\;*) # Libraries (.so)
strip -v $STRIP_SHARED "$file" ;;
application/x-archive\;*) # Libraries (.a)
strip -v $STRIP_STATIC "$file" ;;
application/x-executable\;*) # Binaries
strip -v $STRIP_BINARIES "$file" ;;
application/x-pie-executable\;*) # Relocatable binaries
strip -v $STRIP_SHARED "$file" ;;
esac
done < <(find "$builddir" -type f -perm -u+x ! -name -print0)
echo "Adding symlink..."
mkdir -p "$pkgdir/usr/src"
ln -sr "$builddir" "$pkgdir/usr/src/linux-$_kernel_tag"
}
for _p in ${pkgname[@]}; do
eval "package_${_p}() {
_package${_p#linux-${_kernel_tag}}
}"
done
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