435 lines
17 KiB
Bash
435 lines
17 KiB
Bash
# Maintainer: JeremyStarTM <jeremystartm@staropensource.de>
|
|
# Maintainer: Josip Ponjavic <josipponjavic at gmail dot com>
|
|
|
|
### BUILD OPTIONS
|
|
# You can modify these settings by executing "env _<setting>=<value> makepkg"
|
|
# instead of modifying the PKGBUILD file. Here's an example:
|
|
# env _makemenuconfig=y _copyfinalconfig=y _subarch=30 makepkg
|
|
|
|
# Tweak kernel options prior to a build via menuconfig.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_makemenuconfig:=""}"
|
|
|
|
# Tweak kernel options prior to a build via nconfig.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_makenconfig:=""}"
|
|
|
|
# Tweak kernel options prior to a build via xconfig.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_makexconfig:=""}"
|
|
|
|
# Use the current kernel's .config file
|
|
# Enabling this option will use the .config of the currently
|
|
# running kernel rather than the Arch Linux defaults. Useful
|
|
# when the package gets updated and you already went through
|
|
# the trouble of customizing your config options. NOT recommended
|
|
# when a new kernel is released, but again, convenient
|
|
# for package bumps.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_use_current:=""}"
|
|
|
|
# Determines whether the kernel configuration should be
|
|
# copied into the source tree before compilation starts.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_copyfinalconfig:=""}"
|
|
|
|
# Only compile active modules to VASTLY reduce the number
|
|
# of modules built and the build time.
|
|
#
|
|
# To keep track of which modules are needed for your specific system/hardware,
|
|
# give modprobed-db a try: https://aur.archlinux.org/packages/modprobed-db
|
|
#
|
|
# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
|
|
# Set to anything but null to activate.
|
|
: "${_localmodcfg:=""}"
|
|
|
|
# Optionally select a sub architecture by number or
|
|
# leave blank, which will require user interaction during the build.
|
|
# Note that the default option is 41.
|
|
#
|
|
# 1. AMD Opteron/Athlon64/Hammer/K8 (MK8)
|
|
# 2. AMD Opteron/Athlon64/Hammer/K8 with SSE3 (MK8SSE3)
|
|
# 3. AMD 61xx/7x50/PhenomX3/X4/II/K10 (MK10)
|
|
# 4. AMD Barcelona (MBARCELONA)
|
|
# 5. AMD Bobcat (MBOBCAT)
|
|
# 6. AMD Jaguar (MJAGUAR)
|
|
# 7. AMD Bulldozer (MBULLDOZER)
|
|
# 8. AMD Piledriver (MPILEDRIVER)
|
|
# 9. AMD Steamroller (MSTEAMROLLER)
|
|
# 10. AMD Excavator (MEXCAVATOR)
|
|
# 11. AMD Zen (MZEN)
|
|
# 12. AMD Zen 2 (MZEN2)
|
|
# 13. AMD Zen 3 (MZEN3)
|
|
# 14. AMD Zen 4 (MZEN4)
|
|
# 15. AMD Zen 5 (MZEN5)
|
|
# 16. Intel P4 / older Netburst based Xeon (MPSC)
|
|
# 17. Intel Atom (MATOM)
|
|
# 18. Intel Core 2 (MCORE2)
|
|
# 19. Intel Nehalem (MNEHALEM)
|
|
# 20. Intel Westmere (MWESTMERE)
|
|
# 21. Intel Silvermont (MSILVERMONT)
|
|
# 22. Intel Goldmont (MGOLDMONT)
|
|
# 23. Intel Goldmont Plus (MGOLDMONTPLUS)
|
|
# 24. Intel Sandy Bridge (MSANDYBRIDGE)
|
|
# 25. Intel Ivy Bridge (MIVYBRIDGE)
|
|
# 26. Intel Haswell (MHASWELL)
|
|
# 27. Intel Broadwell (MBROADWELL)
|
|
# 28. Intel Skylake (MSKYLAKE)
|
|
# 29. Intel Skylake X (MSKYLAKEX)
|
|
# 30. Intel Cannon Lake (MCANNONLAKE)
|
|
# 31. Intel Ice Lake (MICELAKE)
|
|
# 32. Intel Cascade Lake (MCASCADELAKE)
|
|
# 33. Intel Cooper Lake (MCOOPERLAKE)
|
|
# 34. Intel Tiger Lake (MTIGERLAKE)
|
|
# 35. Intel Sapphire Rapids (MSAPPHIRERAPIDS)
|
|
# 36. Intel Rocket Lake (MROCKETLAKE)
|
|
# 37. Intel Alder Lake (MALDERLAKE)
|
|
# 38. Intel Raptor Lake (MRAPTORLAKE)
|
|
# 39. Intel Meteor Lake (MMETEORLAKE)
|
|
# 40. Intel Emerald Rapids (MEMERALDRAPIDS)
|
|
# 41. Generic-x86-64 (GENERIC_CPU)
|
|
# 42. Intel-Native optimizations autodetected by the compiler (MNATIVE_INTEL)
|
|
# 43. AMD-Native optimizations autodetected by the compiler (MNATIVE_AMD)
|
|
: "${_subarch:=""}"
|
|
|
|
# Enable compilation with LLVM
|
|
# Be warned, this is largely untested by me (JeremyStarTM). It *should* work,
|
|
# but if it doesn't, write a comment and I'll fix it.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_use_llvm_lto:=""}"
|
|
|
|
# Debug options
|
|
# This allows you to enable or disable debug options.
|
|
# Set to 'y' to force enable, 'n' to force disable or '' to ignore debug options.
|
|
# Leaving the setting empty will use the kernel configuration setting to determine
|
|
# if debug options shall be enabled/disabled.
|
|
#
|
|
# Set to anything but null to activate.
|
|
: "${_debug:=""}"
|
|
|
|
### BUILD OPTIONS END
|
|
|
|
# Kernel version
|
|
_kernel_major=6.11
|
|
_kernel_minor=6
|
|
# Clear Linux patches version
|
|
_clr=5-1475
|
|
# kernel_compiler_patch version
|
|
_kernelcompilerpatch="20241018"
|
|
# Source directory names
|
|
_src_linux=linux-${_kernel_major}
|
|
_src_clr=${_kernel_major}.${_clr}
|
|
|
|
# Package information
|
|
pkgbase=linux-clear
|
|
pkgver=${_kernel_major}.${_kernel_minor}
|
|
pkgrel=0
|
|
pkgdesc="Linux kernel with patches from Clear Linux which allow for higher performance."
|
|
arch=("x86_64")
|
|
url="https://github.com/clearlinux-pkgs/linux"
|
|
license=(GPL-2.0-only)
|
|
makedepends=("bc" "cpio" "gettext" "git" "libelf" "pahole" "perl" "python" "tar" "xz" "zstd")
|
|
[[ -n "${_use_llvm_to}" ]] && makedepends+=("clang" "llvm" "lld")
|
|
options=("!strip" "!debug")
|
|
[[ "${_debug}" == "y" ]] && options=("!strip")
|
|
source=(
|
|
"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_kernel_major}.tar.xz"
|
|
"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_kernel_major}.tar.sign"
|
|
"https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-${_kernel_major}.${_kernel_minor}.xz"
|
|
"cl-linux::git+https://github.com/clearlinux-pkgs/linux.git#tag=${_src_clr}"
|
|
"more-uarches-${_kernelcompilerpatch}.tar.gz::https://github.com/graysky2/kernel_compiler_patch/archive/${_kernelcompilerpatch}.tar.gz"
|
|
)
|
|
|
|
[[ -n "${_use_llvm_lto}" ]] && BUILD_FLAGS=("LLVM=1" "LLVM_IAS=1")
|
|
|
|
export KBUILD_BUILD_HOST=archlinux
|
|
export KBUILD_BUILD_USER=${pkgbase}
|
|
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
|
|
|
|
prepare() {
|
|
cd "${_src_linux}" || exit 1
|
|
|
|
# Patch with kernel version patches
|
|
patch -Np1 -i ../patch-${_kernel_major}.${_kernel_minor} || true
|
|
|
|
# Set version
|
|
echo "-${pkgrel}" > localversion.10-pkgrel
|
|
echo "${pkgbase#linux}" > localversion.20-pkgname
|
|
|
|
# Patch with Clear Linux patches
|
|
for i in $(grep '^Patch' "${srcdir}"/cl-linux/linux.spec|grep -Ev '^Patch0132|^Patch0109|^Patch0118|^Patch0113|^Patch0138|^Patch0139|^Patch0147' | sed -n 's/.*: //p'); do
|
|
if [ -n "${_use_llvm_lto}" ]; then
|
|
if [ "${i}" == "0133-novector.patch" ] ; then
|
|
continue
|
|
fi
|
|
fi
|
|
|
|
patch -Np1 -i "${srcdir}/cl-linux/${i}" || true
|
|
done
|
|
|
|
# Copy configuration file (if found)
|
|
if [ -f "${startdir}/kconfig" ]; then
|
|
echo ":: Using configuration file \"${startdir}/kconfig\""
|
|
cp -Tf "${startdir}/kconfig" ./.config
|
|
else
|
|
echo ":: Using configuration file \"${srcdir}/${pkgbase}/config\""
|
|
cp -Tf $srcdir/cl-linux/config ./.config
|
|
fi
|
|
|
|
# Extra configuration
|
|
# General setup
|
|
scripts/config --set-str DEFAULT_HOSTNAME archlinux \
|
|
-e IKCONFIG \
|
|
-e IKCONFIG_PROC \
|
|
-u RT_GROUP_SCHED
|
|
# Power management and ACPI options
|
|
scripts/config -e ACPI_REV_OVERRIDE_POSSIBLE \
|
|
-e ACPI_TABLE_UPGRADE
|
|
# Virtualization
|
|
scripts/config -e KVM_SMM
|
|
# General architecture-dependent options
|
|
scripts/config -e KPROBES
|
|
# Enable loadable module support
|
|
scripts/config -u MODULE_SIG_FORCE
|
|
# Networking support
|
|
scripts/config -e NETFILTER_INGRESS
|
|
# Device Drivers
|
|
scripts/config -e FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER \
|
|
-e DELL_SMBIOS_SMM \
|
|
-m PATA_JMICRON \
|
|
-E SOUND SOUND_OSS_CORE \
|
|
-e SND_OSSEMUL \
|
|
-M SND_OSSEMUL SND_MIXER_OSS \
|
|
-M SND_MIXER_OSS SND_PCM_OSS \
|
|
-E SND_PCM_OSS SND_PCM_OSS_PLUGINS \
|
|
-m AGP -M AGP AGP_INTEL -M AGP_INTEL AGP_VIA
|
|
# Kernel hacking -> Compile-time checks and compiler options -> Make section mismatch errors non-fatal
|
|
scripts/config -e SECTION_MISMATCH_WARN_ONLY
|
|
# File systems
|
|
scripts/config -m NTFS3_FS \
|
|
-e NTFS3_LZX_XPRESS \
|
|
-e NTFS3_FS_POSIX_ACL
|
|
scripts/config -m SMB_SERVER \
|
|
-e SMB_SERVER_SMBDIRECT \
|
|
-e SMB_SERVER_CHECK_CAP_NET_ADMIN \
|
|
-e SMB_SERVER_KERBEROS5
|
|
# Security options
|
|
scripts/config -e SECURITY_SELINUX \
|
|
-e SECURITY_SELINUX_BOOTPARAM \
|
|
-e SECURITY_SMACK \
|
|
-e SECURITY_SMACK_BRINGUP \
|
|
-e SECURITY_SMACK_NETFILTER \
|
|
-e SECURITY_SMACK_APPEND_SIGNALS \
|
|
-e SECURITY_TOMOYO \
|
|
-e SECURITY_APPARMOR \
|
|
-e SECURITY_YAMA
|
|
# Library routines
|
|
scripts/config -k -e FONT_TER16x32
|
|
|
|
# Enable LLVM compilation
|
|
[[ -n "${_use_llvm_lto}" ]] && scripts/config -d LTO_NONE \
|
|
-e LTO \
|
|
-e LTO_CLANG \
|
|
-e ARCH_SUPPORTS_LTO_CLANG \
|
|
-e ARCH_SUPPORTS_LTO_CLANG_THIN \
|
|
-e HAS_LTO_CLANG \
|
|
-e LTO_CLANG_THIN \
|
|
-e HAVE_GCC_PLUGINS
|
|
|
|
# Enable or disable debug settings
|
|
[[ "${_debug}" == "y" ]] && scripts/config -e DEBUG_INFO \
|
|
-e DEBUG_INFO_BTF \
|
|
-e DEBUG_INFO_DWARF4 \
|
|
-e PAHOLE_HAS_SPLIT_BTF \
|
|
-e DEBUG_INFO_BTF_MODULES
|
|
[[ "${_debug}" == "n" ]] && scripts/config -d DEBUG_INFO \
|
|
-d DEBUG_INFO_BTF \
|
|
-d DEBUG_INFO_DWARF4 \
|
|
-d PAHOLE_HAS_SPLIT_BTF \
|
|
-d DEBUG_INFO_BTF_MODULES
|
|
|
|
# Run olddefconfig
|
|
make ${BUILD_FLAGS[*]} olddefconfig
|
|
diff -u $srcdir/cl-linux/config .config || :
|
|
|
|
# Patch with kernel_compiler_patch patches
|
|
# This must be executed after olddefconfig
|
|
# to allow for the next section to run.
|
|
patch -Np1 -i "$srcdir/kernel_compiler_patch-$_kernelcompilerpatch/more-ISA-levels-and-uarches-for-kernel-6.1.79+.patch"
|
|
|
|
# Set subarch automatically
|
|
[[ -n "${_subarch}" ]] && yes "${_subarch}" | make ${BUILD_FLAGS[*]} oldconfig
|
|
# Ask for subarch
|
|
[[ -z "${_subarch}" ]] && make ${BUILD_FLAGS[*]} oldconfig
|
|
|
|
# Optionally use the configuration of the running kernel
|
|
# Written originally by nous, see
|
|
# https://web.archive.org/web/20110711231356/https://aur.archlinux.org/packages.php?ID=40191 (package doesn't exist anymore)
|
|
[[ -n "${_use_current}" ]] &&
|
|
if [[ -s /proc/config.gz ]]; then
|
|
# modprobe configs
|
|
zcat /proc/config.gz > ./.config
|
|
else
|
|
warning "Your kernel was not compiled with IKCONFIG_PROC."
|
|
warning "Unable to read kernel configuration, aborting."
|
|
exit
|
|
fi
|
|
|
|
# Read and apply modprobed database
|
|
# See https://aur.archlinux.org/packages/modprobed-db
|
|
[[ -n "${_localmodcfg}" ]] &&
|
|
if [ -e "${HOME}/.config/modprobed.db" ]; then
|
|
make ${BUILD_FLAGS[*]} LSMOD=${HOME}/.config/modprobed.db localmodconfig
|
|
else
|
|
echo ":: No modprobed.db file was found at ${HOME}/.config, skipping"
|
|
fi
|
|
|
|
# Write kernel version
|
|
make -s kernelrelease > version
|
|
|
|
# Open configuration editors
|
|
[[ -n "$_makemenuconfig" ]] && make ${BUILD_FLAGS[*]} menuconfig
|
|
[[ -n "$_makexconfig" ]] && make ${BUILD_FLAGS[*]} xconfig
|
|
[[ -n "$_makenconfig" ]] && make ${BUILD_FLAGS[*]} nconfig
|
|
|
|
# Save configuration
|
|
[[ -n "${_copyfinalconfig}" ]] && cp -Tf ./.config "${startdir}/kconfig-new" || true
|
|
}
|
|
|
|
build() {
|
|
cd "${_src_linux}" || exit 1
|
|
make ${BUILD_FLAGS[*]} all
|
|
}
|
|
|
|
_package() {
|
|
pkgdesc="${pkgdesc} This package includes the kernel and compiled modules."
|
|
depends=("coreutils" "kmod" "initramfs")
|
|
optdepends=("wireless-regdb: to set the correct wireless channels of your country"
|
|
"linux-firmware: firmware images needed for some devices")
|
|
provides=(VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE KSMBD-MODULE)
|
|
install=linux.install
|
|
|
|
cd "${_src_linux}" || exit 1
|
|
local modulesdir="${pkgdir}/usr/lib/modules/$(<version)"
|
|
|
|
# Create boot image
|
|
# systemd expects to find the kernel there to allow hibernation
|
|
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
|
|
install -Dm644 "$(make -s image_name)" "${modulesdir}/vmlinuz"
|
|
|
|
# Used by mkinitcpio to name the kernel
|
|
echo "${pkgbase}" | install -Dm644 /dev/stdin "${modulesdir}/pkgbase"
|
|
|
|
# Install modules
|
|
ZSTD_CLEVEL=19 make ${BUILD_FLAGS[*]} INSTALL_MOD_PATH="${pkgdir}/usr" INSTALL_MOD_STRIP=1 \
|
|
DEPMOD=/doesnt/exist modules_install # Suppress depmod
|
|
|
|
# Remove build directory
|
|
rm "${modulesdir}"/build
|
|
}
|
|
|
|
_package-headers() {
|
|
pkgdesc="${pkgdesc} This package includes header files and scripts for building kernel modules."
|
|
depends=("pahole")
|
|
|
|
cd "${_src_linux}" || exit 1
|
|
local builddir="${pkgdir}/usr/lib/modules/$(<version)/build"
|
|
|
|
install -Dt "${builddir}" -m644 .config Makefile Module.symvers System.map \
|
|
localversion.* version vmlinux
|
|
install -Dt "${builddir}/kernel" -m644 kernel/Makefile
|
|
install -Dt "${builddir}/arch/x86" -m644 arch/x86/Makefile
|
|
cp -t "${builddir}" -a scripts
|
|
|
|
# Required when STACK_VALIDATION is enabled
|
|
install -Dt "${builddir}/tools/objtool" tools/objtool/objtool
|
|
|
|
# Required when DEBUG_INFO_BTF_MODULES is enabled
|
|
[[ -f tools/bpf/resolve_btfids/resolve_btfids ]] && install -Dt "${builddir}/tools/bpf/resolve_btfids" tools/bpf/resolve_btfids/resolve_btfids
|
|
|
|
cp -t "${builddir}" -a include
|
|
cp -t "${builddir}/arch/x86" -a arch/x86/include
|
|
install -Dt "${builddir}/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
|
|
|
|
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 "${builddir}/drivers/iio/common/hid-sensors" -m644 drivers/iio/common/hid-sensors/*.h
|
|
|
|
find . -name 'Kconfig*' -exec install -Dm644 {} "${builddir}/{}" \;
|
|
|
|
# Remove redundant architectures
|
|
local arch
|
|
for arch in "${builddir}"/arch/*/; do
|
|
[[ $arch = */x86/ ]] && continue
|
|
echo "Removing $(basename "${arch}")"
|
|
rm -r "${arch}"
|
|
done
|
|
|
|
# Remove documentation
|
|
rm -r "${builddir}/Documentation"
|
|
|
|
# Remove broken symlinks
|
|
find -L "${builddir}" -type l -printf "Removing %P\n" -delete
|
|
|
|
# Remove loose objects
|
|
find "${builddir}" -type f -name '*.o' -printf "Removing %P\n" -delete
|
|
|
|
# Strip build tools
|
|
local file
|
|
while read -rd "" file; do
|
|
case "$(file -Sib "$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 vmlinux -print0)
|
|
|
|
# Strip vmlinux
|
|
strip -v $STRIP_STATIC "${builddir}/vmlinux"
|
|
|
|
# Add symlink to build directory
|
|
mkdir -p "$pkgdir/usr/src"
|
|
ln -sr "${builddir}" "$pkgdir/usr/src/$pkgbase"
|
|
}
|
|
|
|
pkgname=("$pkgbase" "$pkgbase-headers")
|
|
for _p in "${pkgname[@]}"; do
|
|
eval "package_$_p() {
|
|
$(declare -f "_package${_p#$pkgbase}")
|
|
_package${_p#$pkgbase}
|
|
}"
|
|
done
|
|
|
|
# Taken from https://www.kernel.org/signature.html
|
|
validpgpkeys=(
|
|
"ABAF11C65A2970B130ABE3C479BE3E4300411886" # Linus Torvalds
|
|
"647F28654894E3BD457199BE38DBBDC86092693E" # Greg Kroah-Hartman
|
|
"E27E5D8A3403A2EF66873BBCDEA66FF797772CDC" # Sasha Levin
|
|
"AC2B29BD34A6AFDDB3F68F35E7BFC8EC95861109" # Ben Hutchings
|
|
)
|
|
sha256sums=("55d2c6c025ebc27810c748d66325dd5bc601e8d32f8581d9e77673529bdacb2e"
|
|
"SKIP"
|
|
"4d4f5a5a982d77ddc9455f878e1cb8ee1d2308581f777cddd5c4bbe604f03cc8"
|
|
"SKIP"
|
|
"b3fd8b1c5bbd39a577afcccf6f1119fdf83f6d72119f4c0811801bdd51d1bc61")
|