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4 changed files with 200 additions and 315 deletions
1
.gitignore
vendored
1
.gitignore
vendored
|
|
@ -1,5 +1,6 @@
|
|||
cl-linux
|
||||
src
|
||||
pkg
|
||||
*.sign
|
||||
*.xz
|
||||
*.gz
|
||||
|
|
|
|||
3
MAINTAINERS.md
Normal file
3
MAINTAINERS.md
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
# Maintainers
|
||||
- [JeremyStarTM](https://git.staropensource.de/JeremyStarTM) <jeremystartm (at) staropensource (dot) de>
|
||||
- [yarost12](https://git.staropensource.de/yarost12) <yaro330 (at) gmail (com) com>
|
||||
494
PKGBUILD
494
PKGBUILD
|
|
@ -1,129 +1,75 @@
|
|||
#!/usr/bin/env bash
|
||||
# shellcheck disable=SC2034 disable=SC2048 disable=SC2086 disable=SC2154
|
||||
# Maintainer: JeremyStarTM <jeremystartm@staropensource.de>
|
||||
# Maintainer: Josip Ponjavic <josipponjavic at gmail dot com>
|
||||
# Contributor: yarost12 <yaro330@gmail.com>
|
||||
|
||||
# This PKGBUILD is/was authored by:
|
||||
# - JeremyStarTM <jeremystartm@staropensource.de>
|
||||
# - yarost12 <yaro330@gmail.com>
|
||||
# - Josip Ponjavic <josipponjavic at gmail dot com>
|
||||
#
|
||||
# For a list of maintainers see MAINTAINERS.md
|
||||
|
||||
### BUILD OPTIONS
|
||||
# You can modify these settings by
|
||||
# executing "env _<setting>=<value> makepkg"
|
||||
# instead of modifying the PKGBUILD file.
|
||||
#
|
||||
# Here's an example:
|
||||
# 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.
|
||||
#
|
||||
# Tweak kernel options prior to a build via menuconfig.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_makemenuconfig:=""}"
|
||||
|
||||
# Tweak kernel options prior to a build
|
||||
# via nconfig.
|
||||
#
|
||||
# Tweak kernel options prior to a build via nconfig.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_makenconfig:=""}"
|
||||
|
||||
# Tweak kernel options prior to a build
|
||||
# via xconfig.
|
||||
#
|
||||
# Tweak kernel options prior to a build via xconfig.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_makexconfig:=""}"
|
||||
|
||||
# Use the current kernel's .config file
|
||||
#
|
||||
# Enabling this option will use the
|
||||
# .config of the currently running kernel
|
||||
# rather than the Clear Linux defaults.
|
||||
#
|
||||
# Useful when the package gets updated and
|
||||
# you already went through the trouble of
|
||||
# customizing your config options.
|
||||
#
|
||||
# NOT recommended when a new kernel is
|
||||
# released, but again, convenient for
|
||||
# package bumps.
|
||||
#
|
||||
# Takes effect before '_reuse_file'.
|
||||
#
|
||||
# Only takes effect if '_reuse_current'
|
||||
# or '_reuse_file' is enabled. Keep
|
||||
# disabled if you want to reuse your
|
||||
# existing kernel configuration without
|
||||
# any changes being applied on top.
|
||||
# Enabling this option will use the .config of the currently
|
||||
# running kernel rather than the Arch Linux defaults. Useful
|
||||
# when the package gets updated and you already went through
|
||||
# the trouble of customizing your config options. NOT recommended
|
||||
# when a new kernel is released, but again, convenient
|
||||
# for package bumps.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_reuse_current:=""}"
|
||||
: "${_use_current:=""}"
|
||||
|
||||
# Use the 'kconfig' file placed in the
|
||||
# directory where this PKGBUILD is in.
|
||||
#
|
||||
# Enabling this option will use the
|
||||
# .config placed next to the PKGBUILD file.
|
||||
#
|
||||
# Useful when the package gets updated and
|
||||
# you already went through the trouble of
|
||||
# customizing your config options.
|
||||
#
|
||||
# NOT recommended when a new kernel is
|
||||
# released, but again, convenient for
|
||||
# package bumps.
|
||||
#
|
||||
# Takes effect after '_reuse_current'.
|
||||
#
|
||||
# Only takes effect if '_reuse_current'
|
||||
# or '_reuse_file' is enabled. Keep
|
||||
# disabled if you want to reuse your
|
||||
# existing kernel configuration without
|
||||
# any changes being applied on top.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_reuse_file:=""}"
|
||||
|
||||
# Apply selected config changes chosen by
|
||||
# Apply selected optimizations chosen by
|
||||
# the package maintainers to the config.
|
||||
#
|
||||
# Only takes effect if '_reuse_current'
|
||||
# or '_reuse_file' is enabled. Keep
|
||||
# disabled if you want to reuse your
|
||||
# existing kernel configuration without
|
||||
# any changes being applied on top.
|
||||
#
|
||||
# Only takes effect if '_use_current'
|
||||
# is enabled. Keep disabled if you want
|
||||
# to reuse your existing kernel configuration
|
||||
# without any changes being applied to it.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_update_kconfig_on_reuse:=""}"
|
||||
: "${_optimize_defconfig:=""}"
|
||||
|
||||
# Determines whether the final kernel
|
||||
# configuration shall be copied into
|
||||
# the package source tree (where this
|
||||
# very PKGBUILD file lives) before
|
||||
# compilation starts.
|
||||
#
|
||||
# Determines whether the kernel configuration should be
|
||||
# copied into the source tree before compilation starts.
|
||||
#
|
||||
# Set to anything but null to activate.
|
||||
: "${_copyfinalconfig:=""}"
|
||||
|
||||
# Only compile active modules to VASTLY
|
||||
# reduce the number of modules built
|
||||
# and the build time.
|
||||
#
|
||||
# To keep track of which modules are
|
||||
# needed for your specific system/hardware,
|
||||
# give modprobed-db a try:
|
||||
# https://aur.archlinux.org/packages/modprobed-db
|
||||
#
|
||||
# More at this wiki page:
|
||||
# https://wiki.archlinux.org/index.php/Modprobed-db
|
||||
#
|
||||
# Only compile active modules to VASTLY reduce the number
|
||||
# of modules built and the build time.
|
||||
#
|
||||
# To keep track of which modules are needed for your specific system/hardware,
|
||||
# give modprobed-db a try: https://aur.archlinux.org/packages/modprobed-db
|
||||
#
|
||||
# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
|
||||
# Set to anything but null to activate.
|
||||
: "${_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.
|
||||
#
|
||||
# Requires '_update_kconfig_on_reuse_'
|
||||
# to be enabled if using an existing
|
||||
# kernel configuration.
|
||||
# Optionally select a sub architecture by number or its Kconfig name,
|
||||
# for example MCORE2 or MZEN4.
|
||||
# Leaving it blank will require user interaction during the build.
|
||||
# Note that the default option is empty.
|
||||
#
|
||||
# 1. AMD Opteron/Athlon64/Hammer/K8 (MK8)
|
||||
# 2. AMD Opteron/Athlon64/Hammer/K8 with SSE3 (MK8SSE3)
|
||||
|
|
@ -170,57 +116,33 @@
|
|||
# 43. AMD-Native optimizations autodetected by the compiler (MNATIVE_AMD)
|
||||
: "${_subarch:=""}"
|
||||
|
||||
# Selects the x86-64 microarchitecture
|
||||
# to compile for. This value is only
|
||||
# used by the GENERIC_CPU
|
||||
# Selects the x86-64 microarchitecture to compile for.
|
||||
# This value is only used by the GENERIC_CPU
|
||||
# subarchitecture and is required.
|
||||
# Can be either '1', '2', '3' or '4'
|
||||
#
|
||||
# Set to '1' by default
|
||||
#
|
||||
# For more information see:
|
||||
# https://en.wikipedia.org/wiki/X86-64#Microarchitecture_levels
|
||||
#
|
||||
# Requires '_update_kconfig_on_reuse_'
|
||||
# to be enabled if using an existing
|
||||
# kernel configuration.
|
||||
#
|
||||
# Set to '1' by default
|
||||
: "${_subarch_microarch:="1"}"
|
||||
|
||||
# Enables 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 write a fix for it.
|
||||
#
|
||||
# Requires '_update_kconfig_on_reuse_'
|
||||
# to be enabled if using an existing
|
||||
# kernel configuration.
|
||||
#
|
||||
|
||||
# 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.
|
||||
: "${_use_llvm_lto:=""}"
|
||||
|
||||
# This allows you to enable or disable
|
||||
# debug options for THE COMPILED KERNEL.
|
||||
#
|
||||
# Leaving the setting empty will leave
|
||||
# the debug settings up to the kernel
|
||||
# configuration's settings.
|
||||
#
|
||||
# Requires '_update_kconfig_on_reuse_'
|
||||
# to be enabled if using an existing
|
||||
# kernel configuration.
|
||||
#
|
||||
# Set to 'y' to force enable,
|
||||
# 'n' to force disable or '' to
|
||||
# ignore debug options.
|
||||
: "${_debug_kernel:=""}"
|
||||
|
||||
# This allows you to enable
|
||||
# debug options for THIS SCRIPT.
|
||||
#
|
||||
# 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.
|
||||
: "${_debug_script:=""}"
|
||||
: "${_debug:=""}"
|
||||
|
||||
### BUILD OPTIONS END
|
||||
|
||||
|
|
@ -246,7 +168,7 @@ 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_kernel}" == "y" ]] && options=("!strip")
|
||||
[[ "${_debug}" == "y" ]] && options=("!strip")
|
||||
source=(
|
||||
"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_kernel_major}.tar.xz"
|
||||
"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_kernel_major}.tar.sign"
|
||||
|
|
@ -256,43 +178,21 @@ source=(
|
|||
)
|
||||
|
||||
[[ -n "${_use_llvm_lto}" ]] && BUILD_FLAGS=("LLVM=1" "LLVM_IAS=1")
|
||||
[[ -z "${_debug_script}" ]] && BUILD_FLAGS+=("-s")
|
||||
|
||||
export "KBUILD_BUILD_HOST=archlinux"
|
||||
export "KBUILD_BUILD_USER=${pkgbase}"
|
||||
export "KBUILD_BUILD_TIMESTAMP=$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
|
||||
|
||||
# Debugging
|
||||
_msg() {
|
||||
echo -e ":: ${*}"
|
||||
}
|
||||
_warn() {
|
||||
echo -e ":: WARNING: ${*//\\n/\\n }"
|
||||
}
|
||||
_error() {
|
||||
echo -e ":: ERROR: ${*//\\n/\\n }"
|
||||
}
|
||||
_debug_msg() {
|
||||
[ -n "${_debug_script}" ] && echo ":: debug: ${*}" || :
|
||||
}
|
||||
_debug_call() {
|
||||
local function="${1}"
|
||||
shift
|
||||
local args="${*}"
|
||||
|
||||
_debug_msg "call: ${function}(${args})"
|
||||
}
|
||||
|
||||
# Applies all patches
|
||||
_apply_patches() {
|
||||
_debug_call "_apply_patches"
|
||||
|
||||
apply_patches() {
|
||||
# Patch with kernel version patches
|
||||
patch -Np1 -i ../patch-${_kernel_major}.${_kernel_minor} || :
|
||||
|
||||
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 "${_use_llvm_lto}" ]; then
|
||||
|
|
@ -300,8 +200,8 @@ _apply_patches() {
|
|||
continue
|
||||
fi
|
||||
fi
|
||||
|
||||
patch -Np1 -i "${srcdir}/cl-linux/${i}" || :
|
||||
|
||||
patch -Np1 -i "${srcdir}/cl-linux/${i}" || true
|
||||
done
|
||||
|
||||
# Patch with kernel_compiler_patch patches.
|
||||
|
|
@ -310,29 +210,62 @@ _apply_patches() {
|
|||
patch -Np1 -i "$srcdir/kernel_compiler_patch-$_kernelcompilerpatch/more-ISA-levels-and-uarches-for-kernel-6.1.79+.patch"
|
||||
}
|
||||
|
||||
# Allows user to modify the kernel config
|
||||
modify_defconfig() {
|
||||
[[ -n "$_makemenuconfig" ]] && make ${BUILD_FLAGS[*]} menuconfig
|
||||
[[ -n "$_makexconfig" ]] && make ${BUILD_FLAGS[*]} xconfig
|
||||
[[ -n "$_makenconfig" ]] && make ${BUILD_FLAGS[*]} nconfig
|
||||
|
||||
# Don't crash if all three are false
|
||||
true
|
||||
}
|
||||
|
||||
# Copies the kernel config
|
||||
copy_defconfig() {
|
||||
local _cur_major_ver="$(uname -r | grep -o '[0-9]*[0-9]\.[0-9]*[0-9]')"
|
||||
[[ "${_cur_major_ver}" != "${_kernel_major}" ]] &&
|
||||
warning "Major version was updated, you should regen the defconfig"
|
||||
|
||||
if [[ -s /proc/config.gz ]]; then
|
||||
# modprobe configs
|
||||
zcat /proc/config.gz > ./.config
|
||||
make ${BUILD_FLAGS[*]} olddefconfig
|
||||
else
|
||||
warning "Your kernel was not compiled with IKCONFIG_PROC."
|
||||
warning "Unable to read kernel configuration, aborting."
|
||||
exit
|
||||
fi
|
||||
}
|
||||
|
||||
# Updates the kernel config
|
||||
_update_config() {
|
||||
_debug_call "_update_config"
|
||||
|
||||
update_defconfig() {
|
||||
# Copy configuration file (if found)
|
||||
if [ -f "${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
|
||||
_debug_msg "Updating configuration"
|
||||
# -> General setup
|
||||
# General setup
|
||||
scripts/config --set-str DEFAULT_HOSTNAME archlinux \
|
||||
-e IKCONFIG \
|
||||
-e IKCONFIG_PROC \
|
||||
-u RT_GROUP_SCHED
|
||||
# -> Power management and ACPI options
|
||||
# Power management and ACPI options
|
||||
scripts/config -e ACPI_REV_OVERRIDE_POSSIBLE \
|
||||
-e ACPI_TABLE_UPGRADE
|
||||
# -> Virtualization
|
||||
# Virtualization
|
||||
scripts/config -e KVM_SMM
|
||||
# -> General architecture-dependent options
|
||||
# General architecture-dependent options
|
||||
scripts/config -e KPROBES
|
||||
# -> Enable loadable module support
|
||||
# Enable loadable module support
|
||||
scripts/config -u MODULE_SIG_FORCE
|
||||
# -> Networking support
|
||||
# Networking support
|
||||
scripts/config -e NETFILTER_INGRESS
|
||||
# -> Device Drivers
|
||||
# Device Drivers
|
||||
scripts/config -e FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER \
|
||||
-e DELL_SMBIOS_SMM \
|
||||
-m PATA_JMICRON \
|
||||
|
|
@ -342,9 +275,9 @@ _update_config() {
|
|||
-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
|
||||
# Kernel hacking -> Compile-time checks and compiler options -> Make section mismatch errors non-fatal
|
||||
scripts/config -e SECTION_MISMATCH_WARN_ONLY
|
||||
# -> File systems
|
||||
# File systems
|
||||
scripts/config -m NTFS3_FS \
|
||||
-e NTFS3_LZX_XPRESS \
|
||||
-e NTFS3_FS_POSIX_ACL
|
||||
|
|
@ -352,7 +285,7 @@ _update_config() {
|
|||
-e SMB_SERVER_SMBDIRECT \
|
||||
-e SMB_SERVER_CHECK_CAP_NET_ADMIN \
|
||||
-e SMB_SERVER_KERBEROS5
|
||||
# -> Security options
|
||||
# Security options
|
||||
scripts/config -e SECURITY_SELINUX \
|
||||
-e SECURITY_SELINUX_BOOTPARAM \
|
||||
-e SECURITY_SMACK \
|
||||
|
|
@ -362,135 +295,91 @@ _update_config() {
|
|||
-e SECURITY_TOMOYO \
|
||||
-e SECURITY_APPARMOR \
|
||||
-e SECURITY_YAMA
|
||||
# -> Security options -> Landlock options
|
||||
# Security options -> Landlock options
|
||||
scripts/config -e SECURITY_LANDLOCK
|
||||
# -> Library routines
|
||||
# Library routines
|
||||
scripts/config -k -e FONT_TER16x32
|
||||
|
||||
# -> Enable LLVM compilation
|
||||
if [ -n "${_use_llvm_lto}" ]; then
|
||||
_debug_msg "Enabling LLVM compilation"
|
||||
|
||||
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
|
||||
fi
|
||||
|
||||
# -> Enable or disable debug settings
|
||||
case "${_debug_kernel}" in
|
||||
"y")
|
||||
_debug_msg "Enabling kernel debugging"
|
||||
scripts/config -e DEBUG_INFO \
|
||||
-e DEBUG_INFO_BTF \
|
||||
-e DEBUG_INFO_DWARF4 \
|
||||
-e PAHOLE_HAS_SPLIT_BTF \
|
||||
-e DEBUG_INFO_BTF_MODULES
|
||||
;;
|
||||
"n")
|
||||
_debug_msg "Disabling kernel debugging"
|
||||
scripts/config -d DEBUG_INFO \
|
||||
-d DEBUG_INFO_BTF \
|
||||
-d DEBUG_INFO_DWARF4 \
|
||||
-d PAHOLE_HAS_SPLIT_BTF \
|
||||
-d DEBUG_INFO_BTF_MODULES
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
# Enable LLVM compilation
|
||||
[[ -n "${_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
|
||||
_debug_msg "Running olddefconfig"
|
||||
make ${BUILD_FLAGS[*]} olddefconfig
|
||||
|
||||
# Show diff of default config and updated config
|
||||
_msg "Showing diff between the default and updated config"
|
||||
diff -u $srcdir/cl-linux/config .config || :
|
||||
|
||||
|
||||
# Here we slightly break the config by removing one of the
|
||||
# members of the 'Processor family' selection.
|
||||
# This causes oldconfig to always invoke that selection.
|
||||
sed -i '/CONFIG_GENERIC_CPU/d' .config || :
|
||||
# For a slim chance that someone is building X86_32
|
||||
sed -i '/CONFIG_M686/d' .config || :
|
||||
|
||||
if [ -n "${_subarch}" ]; then
|
||||
# Set subarch
|
||||
_debug_msg "Setting subarchitecture"
|
||||
|
||||
if [ "${_subarch}" == "41" ]; then
|
||||
yes "${_subarch}
|
||||
# check if subarch is a number
|
||||
if [[ ${_subarch} =~ ^[0-9]+$ ]] && ((_subarch>=1)); then
|
||||
if [ "${_subarch}" == "41" ]; then
|
||||
yes "${_subarch}
|
||||
${_subarch_microarch}" | make ${BUILD_FLAGS[*]} oldconfig
|
||||
else
|
||||
yes "${_subarch}" | make ${BUILD_FLAGS[*]} oldconfig
|
||||
fi
|
||||
# check that this option is present in the .config
|
||||
elif [[ $(grep -c "${_subarch}" .config) -eq 1 ]]; then
|
||||
scripts/config -e "${_subarch}"
|
||||
make ${BUILD_FLAGS[*]} olddefconfig
|
||||
else
|
||||
yes "${_subarch}" | make ${BUILD_FLAGS[*]} oldconfig
|
||||
warning "Unrecognized subarch value: ${_subarch}"
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
# Ask for subarch
|
||||
_debug_msg "Asking for subarchitecture"
|
||||
|
||||
make ${BUILD_FLAGS[*]} oldconfig
|
||||
fi
|
||||
}
|
||||
|
||||
# Prepares the installation
|
||||
prepare() {
|
||||
_debug_call "prepare"
|
||||
cd "${_src_linux}" || exit 1
|
||||
|
||||
# Apply patches
|
||||
_apply_patches
|
||||
apply_patches
|
||||
|
||||
if [ -n "${_reuse_current}" ]; then
|
||||
# Use config from running kernel
|
||||
|
||||
_msg " Using configuration file from running kernel"
|
||||
local "_cur_major_ver=$(zcat /proc/config.gz | grep Linux | grep -o '[0-9]*[0-9]\.[0-9]*[0-9]')"
|
||||
|
||||
[ "${_cur_major_ver}" != "${_kernel_major}" ] &&
|
||||
_warn "Your kernel configuration is old, please update your configuration"
|
||||
|
||||
if [[ -s /proc/config.gz ]]; then
|
||||
zcat /proc/config.gz > ./.config
|
||||
make ${BUILD_FLAGS[*]} olddefconfig
|
||||
else
|
||||
_error "Your kernel was not compiled with 'IKCONFIG_PROC'.\nUnable to read kernel configuration, aborting."
|
||||
exit 1
|
||||
fi
|
||||
elif [ -n "${_reuse_file}" ]; then
|
||||
# Use ./kconfig
|
||||
|
||||
if [ -f "${startdir}/kconfig" ]; then
|
||||
_msg " Using configuration file \"${startdir}/kconfig\""
|
||||
cp -Tf "${startdir}/kconfig" ./.config
|
||||
else
|
||||
_error "Could not find a kernel configuration at '${startdir}/kconfig'.\nUnable to read kernel configuration, aborting."
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
# Use builtin
|
||||
|
||||
_msg ":: Using configuration file \"${srcdir}/${pkgbase}/config\""
|
||||
cp -Tf $srcdir/cl-linux/config ./.config
|
||||
fi
|
||||
|
||||
# Update kernel configuration
|
||||
if [ -z "${_reuse_current}" ] || [[ -n "${_reuse_current}" && -n "${_update_kconfig_on_reuse}" ]]; then
|
||||
_update_config
|
||||
fi
|
||||
[[ -n "${_use_current}" ]] && copy_defconfig
|
||||
[[ -n "${_optimize_defconfig}" ]] || [[ -z "${_use_current}" ]] && update_defconfig
|
||||
|
||||
# Read and apply modprobed database
|
||||
# See https://aur.archlinux.org/packages/modprobed-db
|
||||
if [ -n "${_localmodcfg}" ]; then
|
||||
[[ -n "${_localmodcfg}" ]] &&
|
||||
if [ -e "${HOME}/.config/modprobed.db" ]; then
|
||||
make ${BUILD_FLAGS[*]} LSMOD=${HOME}/.config/modprobed.db localmodconfig
|
||||
else
|
||||
_warn "No modprobed.db file was found at ${HOME}/.config, skipping"
|
||||
echo ":: No modprobed.db file was found at ${HOME}/.config, skipping"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Open configuration editors
|
||||
[ -n "$_makemenuconfig" ] && make ${BUILD_FLAGS[*]} menuconfig
|
||||
[ -n "$_makexconfig" ] && make ${BUILD_FLAGS[*]} xconfig
|
||||
[ -n "$_makenconfig" ] && make ${BUILD_FLAGS[*]} nconfig
|
||||
modify_defconfig
|
||||
|
||||
# Save configuration
|
||||
# shellcheck disable=SC2015
|
||||
[ -n "${_copyfinalconfig}" ] && cp -Tf ./.config "${startdir}/kconfig-new" || :
|
||||
[[ -n "${_copyfinalconfig}" ]] && cp -Tf ./.config "${startdir}/kconfig-new" || true
|
||||
|
||||
# Write kernel version
|
||||
make -s kernelrelease > version
|
||||
|
|
@ -498,83 +387,78 @@ prepare() {
|
|||
|
||||
# Build kernel
|
||||
build() {
|
||||
_debug_call "build"
|
||||
cd "${_src_linux}" || exit 1
|
||||
make ${BUILD_FLAGS[*]} all
|
||||
}
|
||||
|
||||
# Packages the kernel package
|
||||
_package() {
|
||||
_debug_call "_package"
|
||||
|
||||
pkgdesc="${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 "${modulesdir}"/build
|
||||
}
|
||||
|
||||
# Packages the headers package
|
||||
_package-headers() {
|
||||
_debug_call "_package-headers"
|
||||
|
||||
pkgdesc="${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
|
||||
|
|
@ -582,16 +466,16 @@ _package-headers() {
|
|||
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
|
||||
|
|
@ -606,10 +490,10 @@ _package-headers() {
|
|||
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"
|
||||
|
|
|
|||
17
README.md
17
README.md
|
|
@ -14,19 +14,16 @@ The PKGBUILD file supports customization via environment variables. Here's a lis
|
|||
- `_makemenuconfig`: Invokes `make menuconfig` (ncurses-based default configuration menu) before compilation starts
|
||||
- `_makenconfig`: Invokes `make nconfig` (ncurses-based nicer configuration menu) before compilation starts
|
||||
- `_makexconfig`: Invokes `make xconfig` (X11-based GUI configuration menu) before compilation starts
|
||||
- `_reuse_current`: Will use the configuration of the running kernel, if the running kernel is compiled with `IKCONFIG_PROC`
|
||||
- `_reuse_file`: Will use the configuration file named `kconfig` contained in the `PKGBUILD` file's directory
|
||||
- `_update_kconfig_on_reuse`: Specifies whether the kernel configuration shall be updated when using any of the '_reuse_*' flags
|
||||
- `_use_current`: Will use the configuration of the running kernel, if the running kernel is compiled with `IKCONFIG_PROC`
|
||||
- `_optimize_defconfig`: Applies package maintainer-picked configuration changes to your defconfig. Only takes effect with `_use_current` being enabled
|
||||
- `_copyfinalconfig`: Copies the final kernel configuration into the repository root as `kconfig-new` before compilation starts
|
||||
- `_localmodcfg`: Only compiles modules found in modprobed-db's database (which decreases compilation time and kernel size)
|
||||
- `_use_llvm_lto`: Compiles the kernel with LLVM instead of GCC. Should work, if not open an issue
|
||||
- `_subarch`: Specifies the subarchitecture to compile for (see the [`PKGBUILD` file](https://git.staropensource.de/JeremyStarTM/aur-linux-clear/src/branch/develop/PKGBUILD) for a list of all subarches). Default is `41` (Generic x86-64), which is compatible with all amd64 processors. Must be a number
|
||||
- `_use_llvm_lto`: Enables compilation with LLVM. Untested but should work. If not write a comment on the AUR.
|
||||
- `_subarch`: Specifies the subarchitecture to compile for (see the [PKGBUILD file](https://git.staropensource.de/JeremyStarTM/aur-linux-clear/src/branch/develop/PKGBUILD) for a list of all subarches). Default is `41` (Generic x86-64), which is compatible with all amd64 processors. Must be a number
|
||||
- `_subarch_microarch`: Specifies the microarchitecture to compile for. Only applies to and is required by the `GENERIC_CPU` subarch. Must be a number between `1` and `4` ([click for more information](https://en.wikipedia.org/wiki/X86-64#Microarchitecture_levels))
|
||||
- `_debug_kernel`: Force enables kernel debugging options when set to `y`, force disables debug options when set to `n` or relies on the kconfig when unset
|
||||
- `_debug_script`: Enables debugging for the `PKGBUILD` file
|
||||
- `_debug`: Force enables debug options when set to `y`, force disables debug options when set to `n` or uses the config defaults when unset
|
||||
|
||||
All of these variables just need to be set for them to apply, except for `_subarch`, `_subarch_microarch` and `_debug_kernel`. **For more information please check their documentation inside the `PKGBUILD` file**
|
||||
All of these variables just need to be set for them to apply, except for `_subarch` and `_debug`. See their descriptions for more information.
|
||||
|
||||
## GPG errors
|
||||
If makepkg complains about invalid PGP keys, try running this command:
|
||||
|
|
@ -48,7 +45,7 @@ Please only submit PRs to the `develop` branch. Pull requests to the `master` br
|
|||
|
||||
## License
|
||||
The linux-clear package is licensed under the BSD Zero-Clause License.
|
||||
I ([JeremyStarTM](https://git.staropensource.de/JeremyStarTM)) negotiated it with [metak](https://aur.archlinux.org/account/metak) (the previous maintainer) and [yarost12](https://git.staropensource.de/yarost12) (contributor and soon co-maintainer).
|
||||
I ([JeremyStarTM](https://git.staropensource.de/JeremyStarTM)) negotiated it with [metak](https://aur.archlinux.org/account/metak) (the previous maintainer) and [yarost12](https://git.staropensource.de/yarost12) (co-maintainer).
|
||||
|
||||
## Build tool
|
||||
*If you want a dead simple way to compile this package, you can [try out my build tool](https://git.staropensource.de/JeremyStarTM/jstm-optimized). It includes a few no nonsense changes to the kernel configuration and allows you to configure the PKGBUILD in a simple manner to decrease build time. If you don't want that, using `makepkg` as-is works fine too.*
|
||||
~~*If you want a dead simple way to compile this package, you can [try out my build tool](https://git.staropensource.de/JeremyStarTM/jstm-optimized). It includes a few no nonsense changes to the kernel configuration and allows you to configure the PKGBUILD in a simple manner to decrease build time. If you don't want that, using `makepkg` as-is works fine too.*~~ Deprecated until rewrite.
|
||||
|
|
|
|||
Loading…
Reference in a new issue