void-packages/srcpkgs/pinebookpro-kernel/template

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# Template file for 'pinebookpro-kernel'
pkgname=pinebookpro-kernel
version=6.1.9
revision=1
archs="aarch64*"
short_desc="Linux kernel for Pinebook Pro"
maintainer="Cameron Nemo <cam@nohom.org>"
license="GPL-2.0-only"
homepage="https://www.kernel.org"
distfiles="https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${version%.*}.tar.xz"
distfiles="https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${version%.*}.tar.xz
https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-${version}.xz"
checksum="2ca1f17051a430f6fed1196e4952717507171acfd97d96577212502703b25deb
64e27f1de56225372d29ff92dc2d8fca6ae961e7470f2364e98c5af0aef261dc"
skip_extraction="patch-${version}.xz"
python_version=3
nodebug=yes # -dbg package is generated below manually
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
preserve=yes
hostmakedepends="tar xz bc elfutils-devel flex gmp-devel kmod libmpc-devel
openssl-devel perl uboot-mkimage cpio pahole python3 zstd"
_kernver="${version}_${revision}"
triggers="kernel-hooks"
kernel_hooks_version="${_kernver}"
# These files could be modified when an external module is built.
mutable_files="
/usr/lib/modules/${_kernver}/modules.builtin.bin
/usr/lib/modules/${_kernver}/modules.builtin.alias.bin
/usr/lib/modules/${_kernver}/modules.softdep
/usr/lib/modules/${_kernver}/modules.dep
/usr/lib/modules/${_kernver}/modules.dep.bin
/usr/lib/modules/${_kernver}/modules.symbols
/usr/lib/modules/${_kernver}/modules.symbols.bin
/usr/lib/modules/${_kernver}/modules.alias
/usr/lib/modules/${_kernver}/modules.alias.bin
/usr/lib/modules/${_kernver}/modules.devname"
# reproducible build
export KBUILD_BUILD_TIMESTAMP=$(LC_ALL=C date -ud @${SOURCE_DATE_EPOCH:-0})
export KBUILD_BUILD_USER=voidlinux
export KBUILD_BUILD_HOST=voidlinux
if [ "$CROSS_BUILD" ]; then
_cross="CROSS_COMPILE=${XBPS_CROSS_TRIPLET}-"
fi
pre_patch() {
xzcat $XBPS_SRCDISTDIR/$pkgname-$version/patch-${version}.xz | patch -Np1
}
do_configure() {
local arch
arch=arm64
cp -f ${FILESDIR}/dotconfig .config
make ${makejobs} ARCH=$arch ${_cross} oldconfig
# Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
}
do_build() {
local arch _args
_args="Image modules dtbs"
arch=arm64
export LDFLAGS=
make ARCH=$arch ${_cross} ${makejobs} prepare
make ARCH=$arch ${_cross} ${makejobs} ${_args}
}
do_install() {
local arch subarch _args hdrdest
arch=arm64
# Run depmod after compressing modules.
sed -i '2iexit 0' scripts/depmod.sh
# Install kernel, firmware and modules
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_MOD_PATH=${DESTDIR} ${_cross} modules_install
hdrdest=${DESTDIR}/usr/src/kernel-headers-${_kernver}
vinstall .config 644 boot config-${_kernver}
vinstall System.map 644 boot System.map-${_kernver}
vinstall arch/arm64/boot/Image 644 boot vmlinux-${_kernver}
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
# Switch to /usr.
vmkdir usr
mv ${DESTDIR}/lib ${DESTDIR}/usr
cd ${DESTDIR}/usr/lib/modules/${_kernver}
rm -f source build
ln -sf ../../../src/kernel-headers-${_kernver} build
cd ${wrksrc}
# Install required headers to build external modules
install -Dm644 Makefile ${hdrdest}/Makefile
install -Dm644 kernel/Makefile ${hdrdest}/kernel/Makefile
install -Dm644 .config ${hdrdest}/.config
for file in $(find . -name Kconfig\*); do
mkdir -p ${hdrdest}/$(dirname $file)
install -Dm644 $file ${hdrdest}/${file}
done
for file in $(find arch/${subarch:-$arch} scripts -name module.lds -o -name Kbuild.platforms -o -name Platform); do
mkdir -p ${hdrdest}/$(dirname $file)
install -Dm644 $file ${hdrdest}/${file}
done
mkdir -p ${hdrdest}/include
# Remove firmware stuff provided by the "linux-firmware" pkg.
rm -rf ${DESTDIR}/usr/lib/firmware
for i in acpi asm-generic clocksource config crypto drm generated linux vdso \
math-emu media net pcmcia scsi sound trace uapi video xen dt-bindings; do
if [ -d include/$i ]; then
cp -a include/$i ${hdrdest}/include
fi
done
cd ${wrksrc}
mkdir -p ${hdrdest}/arch/${arch}
cp -a arch/${arch}/include ${hdrdest}/arch/${arch}
# Remove helper binaries built for host,
# if generated files from the scripts/ directory need to be included,
# they need to be copied to ${hdrdest} before this step
if [ "$CROSS_BUILD" ]; then
make ${makejobs} ARCH=${subarch:-$arch} ${_cross} _mrproper_scripts
# remove host specific objects as well
find scripts -name '*.o' -delete
fi
# Copy files necessary for later builds, like nvidia and vmware
cp Module.symvers ${hdrdest}
cp -a scripts ${hdrdest}
mkdir -p ${hdrdest}/security/selinux
cp -a security/selinux/include ${hdrdest}/security/selinux
mkdir -p ${hdrdest}/tools/include
cp -a tools/include/tools ${hdrdest}/tools/include
mkdir -p ${hdrdest}/arch/${arch}/kernel
cp arch/${arch}/Makefile ${hdrdest}/arch/${arch}
mkdir -p ${hdrdest}/arch/arm64/kernel
cp -a arch/arm64/kernel/vdso ${hdrdest}/arch/arm64/kernel/
# add headers for lirc package
# pci
for i in bt8xx cx88 saa7134; do
mkdir -p ${hdrdest}/drivers/media/pci/${i}
cp -a drivers/media/pci/${i}/*.h ${hdrdest}/drivers/media/pci/${i}
done
# usb
for i in em28xx pwc; do
mkdir -p ${hdrdest}/drivers/media/usb/${i}
cp -a drivers/media/usb/${i}/*.h ${hdrdest}/drivers/media/usb/${i}
done
# i2c
mkdir -p ${hdrdest}/drivers/media/i2c
cp drivers/media/i2c/*.h ${hdrdest}/drivers/media/i2c
for i in cx25840; do
mkdir -p ${hdrdest}/drivers/media/i2c/${i}
cp -a drivers/media/i2c/${i}/*.h ${hdrdest}/drivers/media/i2c/${i}
done
# Add md headers
mkdir -p ${hdrdest}/drivers/md
cp drivers/md/*.h ${hdrdest}/drivers/md
# Add inotify.h
mkdir -p ${hdrdest}/include/linux
cp include/linux/inotify.h ${hdrdest}/include/linux
# Add wireless headers
mkdir -p ${hdrdest}/net/mac80211/
cp net/mac80211/*.h ${hdrdest}/net/mac80211
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
cp drivers/media/i2c/msp3400-driver.h ${hdrdest}/drivers/media/i2c/
# add dvb headers
mkdir -p ${hdrdest}/drivers/media/usb/dvb-usb
cp drivers/media/usb/dvb-usb/*.h ${hdrdest}/drivers/media/usb/dvb-usb/
mkdir -p ${hdrdest}/drivers/media/dvb-frontends
cp drivers/media/dvb-frontends/*.h ${hdrdest}/drivers/media/dvb-frontends/
mkdir -p ${hdrdest}/drivers/media/tuners
cp drivers/media/tuners/*.h ${hdrdest}/drivers/media/tuners/
# Add xfs and shmem for aufs building
mkdir -p ${hdrdest}/fs/xfs/libxfs
mkdir -p ${hdrdest}/mm
cp fs/xfs/libxfs/xfs_sb.h ${hdrdest}/fs/xfs/libxfs/xfs_sb.h
# Remove unneeded architectures
for arch in alpha avr32 blackfin cris frv h8300 \
ia64 m* s* um v850 xtensa x86* p*; do
rm -rf ${hdrdest}/arch/${arch}
done
# Keep arch/x86/ras/Kconfig as it is needed by drivers/ras/Kconfig
mkdir -p ${hdrdest}/arch/x86/ras
cp -a arch/x86/ras/Kconfig ${hdrdest}/arch/x86/ras/Kconfig
# Extract debugging symbols and compress modules
msg_normal "$pkgver: extracting debug info and compressing modules, please wait...\n"
install -Dm644 vmlinux ${DESTDIR}/usr/lib/debug/boot/vmlinux-${_kernver}
(
cd ${DESTDIR}
export DESTDIR
find ./ -name '*.ko' -print0 | \
xargs -0r -n1 -P ${XBPS_MAKEJOBS} ${FILESDIR}/mv-debug
)
# ... and run depmod again.
depmod -b ${DESTDIR}/usr -F System.map ${_kernver}
}
pinebookpro-kernel-headers_package() {
preserve=yes
nostrip=yes
noshlibprovides=yes
short_desc+=" - source headers for 3rd party modules"
pkg_install() {
vmove usr/src
vmove usr/lib/modules/${_kernver}/build
}
}
pinebookpro-kernel-dbg_package() {
preserve=yes
nostrip=yes
noverifyrdeps=yes
noshlibprovides=yes
repository=debug
short_desc+=" - debugging symbols"
pkg_install() {
vmove usr/lib/debug
vmove "boot/System.map-${_kernver}"
}
}