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|
# Template file for 'linux6.6'
pkgname=linux6.6
version=6.6.23
revision=1
short_desc="Linux kernel and modules (${version%.*} series)"
maintainer="Duncaen <duncaen@voidlinux.org>"
license="GPL-2.0-only"
homepage="https://www.kernel.org"
distfiles="${KERNEL_SITE}/kernel/v${version%%.*}.x/linux-${version%.*}.tar.xz"
if [ "${version##*.}" != 0 ]; then
distfiles+=" ${KERNEL_SITE}/kernel/v${version%%.*}.x/patch-${version}.xz"
skip_extraction="patch-${version}.xz"
fi
checksum="d926a06c63dd8ac7df3f86ee1ffc2ce2a3b81a2d168484e76b5b389aba8e56d0
a40130b4f55fb0b5e2c968a39a0bfa44e76b0110e62139d5fa82c02422ef31c9"
python_version=3
# XXX Restrict archs until a proper <arch>-dotconfig is available in FILESDIR.
archs="x86_64* i686* aarch64*"
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
pkg-config 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() {
if [ ! -f $XBPS_SRCDISTDIR/$pkgname-$version/patch-${version}.xz ]; then
return
fi
xzcat $XBPS_SRCDISTDIR/$pkgname-$version/patch-${version}.xz |
patch -sNp1 -F0
}
post_patch() {
# avoid the strip wrapper, its used to copy the objects to a new location
# and required to avoid absolute relocations.
vsed -e "s|\$(STRIP) \(--strip-debug -o \$@ \$<;\)|/usr/bin/${STRIP} \1|" -i drivers/firmware/efi/libstub/Makefile
}
do_configure() {
# If there's a file called <arch>-dotconfig, use it to
# configure the kernel; otherwise use arch defaults and all stuff
# as modules (allmodconfig).
local arch subarch
case "$XBPS_TARGET_MACHINE" in
i686*) arch=i386;;
x86_64*) arch=x86_64;;
arm*) arch=arm;;
aarch64*) arch=arm64;;
ppc64le*) arch=powerpc; subarch=ppc64le;;
ppc64*) arch=powerpc; subarch=ppc64;;
ppc*) arch=powerpc; subarch=ppc;;
mips*) arch=mips;;
riscv64*) arch=riscv;;
esac
if [ -f ${FILESDIR}/${subarch:-$arch}-dotconfig-custom ]; then
msg_normal "Detected a custom .config file for your arch, using it.\n"
cp -f ${FILESDIR}/${subarch:-$arch}-dotconfig-custom .config
make ${makejobs} ARCH=$arch ${_cross} oldconfig
elif [ -f ${FILESDIR}/${subarch:-$arch}-dotconfig ]; then
msg_normal "Detected a .config file for your arch, using it.\n"
cp -f ${FILESDIR}/${subarch:-$arch}-dotconfig .config
make ${makejobs} ARCH=$arch ${_cross} oldconfig
fi
# Always use our revision to CONFIG_LOCALVERSION to match our pkg version.
sed -i -e "s|^\(CONFIG_LOCALVERSION=\).*|\1\"_${revision}\"|" .config
}
do_build() {
local arch _args
case "$XBPS_TARGET_MACHINE" in
i686*) _args="bzImage modules"; arch=i386;;
x86_64*) _args="bzImage modules"; arch=x86_64;;
arm*) _args="zImage modules dtbs"; arch=arm;;
aarch64*) _args="Image modules dtbs"; arch=arm64;;
ppc*) _args="zImage modules"; arch=powerpc;;
mips*) _args="uImage modules dtbs"; arch=mips;;
riscv64*) _args="Image modules dtbs"; arch=riscv;;
esac
export LDFLAGS=
make ARCH=$arch ${_cross} ${makejobs} prepare
make ARCH=$arch ${_cross} ${makejobs} ${_args}
}
do_install() {
local arch subarch _args hdrdest
case "$XBPS_TARGET_MACHINE" in
i686*) arch=x86; subarch=i386;;
x86_64*) arch=x86; subarch=x86_64;;
arm*) arch=arm;;
aarch64*) arch=arm64;;
ppc*) arch=powerpc;;
mips*) arch=mips;;
riscv*) arch=riscv;;
esac
# Run depmod after compressing modules - makes depmod.sh a noop
sed -i '2iexit 0' scripts/depmod.sh
vmkdir usr/lib
ln -s usr/lib/ ${DESTDIR}
# 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-${_kernver}
case "$arch" in
x86)
vinstall arch/x86/boot/bzImage 644 boot vmlinuz-${_kernver}
;;
arm)
vinstall arch/arm/boot/zImage 644 boot
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
;;
arm64)
vinstall arch/arm64/boot/Image 644 boot vmlinux-${_kernver}
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
;;
powerpc)
# zImage on powerpc is useless as it won't load initramfs
# raw vmlinux is huge, and this is nostrip, so do it manually
vinstall vmlinux 644 boot vmlinux-${_kernver}
/usr/bin/$STRIP ${DESTDIR}/boot/vmlinux-${_kernver}
;;
mips)
vinstall arch/mips/boot/uImage.bin 644 boot uImage-${_kernver}
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
;;
riscv)
vinstall arch/riscv/boot/Image 644 boot vmlinux-${_kernver}
make ${makejobs} ARCH=${subarch:-$arch} INSTALL_DTBS_PATH=${DESTDIR}/boot/dtbs/dtbs-${_kernver} ${_cross} dtbs_install
;;
esac
# Switch to /usr.
vmkdir 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 Kbuild ${hdrdest}/Kbuild
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}
# needed for mv-debug
cp scripts/sign-file "${XBPS_WRAPPERDIR}"
# 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 ${hdrdest}/tools/include
if [ -d "arch/${arch}/tools" ]; then
cp -a "arch/${arch}/tools" "${hdrdest}/arch/${arch}"
fi
cp -a kernel/time/timeconst.bc "${hdrdest}/kernel/time"
cp -a kernel/bounds.c "${hdrdest}/kernel"
mkdir -p "${hdrdest}/arch/x86/entry/syscalls"
cp -a arch/x86/entry/syscalls/syscall_32.tbl "${hdrdest}/arch/x86/entry/syscalls"
mkdir -p ${hdrdest}/arch/${arch}/kernel
cp arch/${arch}/Makefile ${hdrdest}/arch/${arch}
if [ "$subarch" = "i386" ]; then
mkdir -p ${hdrdest}/arch/x86
cp arch/x86/Makefile_32.cpu ${hdrdest}/arch/x86
fi
if [ "$arch" = "x86" ]; then
mkdir -p ${hdrdest}/arch/x86/kernel
cp arch/x86/kernel/asm-offsets.s ${hdrdest}/arch/x86/kernel
elif [ "$arch" = "arm64" ]; then
mkdir -p ${hdrdest}/arch/arm64/kernel
cp arch/arm64/kernel/asm-offsets.s ${hdrdest}/arch/arm64/kernel
cp -a arch/arm64/kernel/vdso ${hdrdest}/arch/arm64/kernel/
fi
# 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
mkdir -p ${hdrdest}/drivers/media/dvb-frontends
cp drivers/media/dvb-frontends/lgdt330x.h \
${hdrdest}/drivers/media/dvb-frontends/
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 ${hdrdest}/fs/xfs/libxfs/xfs_sb.h
# Add objtool binary, needed to build external modules with dkms
case "$XBPS_TARGET_MACHINE" in
x86_64*)
mkdir -p ${hdrdest}/tools/objtool
cp tools/objtool/objtool ${hdrdest}/tools/objtool
;;
esac
# Extract debugging symbols and compress modules
msg_normal "$pkgver: extracting debug info and compressing modules, please wait...\n"
install -Dm644 vmlinux ${DESTDIR}/usr/lib/debug/boot/vmlinux-${_kernver}
(
cd ${DESTDIR}
export DESTDIR
export SIGN_FILE="${XBPS_WRAPPERDIR}/sign-file sha512 ${wrksrc}/certs/signing_key.pem ${wrksrc}/certs/signing_key.x509"
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}
rm -f ${DESTDIR}/lib
}
linux6.6-headers_package() {
preserve=yes
nostrip=yes
noshlibprovides=yes
short_desc+=" - source headers for 3rd party modules"
pkg_install() {
vmove usr/src
vmove usr/lib/modules/${_kernver}/build
}
}
linux6.6-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}"
}
}
|