654 lines
23 KiB
Bash
Executable File
654 lines
23 KiB
Bash
Executable File
# Maintainer: Peter Jung ptr1337 <admin@ptr1337.dev>
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### BUILD OPTIONS
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# Set the next two variables to ANYTHING that is not null to enable them
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# NUMA is optimized for multi-socket motherboards.
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# A single multi-core CPU actually runs slower with NUMA enabled.
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# See, https://bugs.archlinux.org/task/31187
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_NUMAdisable=y
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# Enable fsync
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_fsync=y
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#enable futex2
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_futex2=y
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#enable winesync
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_winesync=y
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### Running with a 2000 HZ, 1000HZ, 750Hz or 500HZ tick rate
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_2k_HZ_ticks=
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_1k_HZ_ticks=
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_750_HZ_ticks=
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_600_HZ_ticks=y
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_500_HZ_ticks=
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### Disable MQ-Deadline I/O scheduler
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_mq_deadline_disable=y
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### Disable Kyber I/O scheduler
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_kyber_disable=y
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### Enable protect file mappings under memory pressure
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_mm_protect=y
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### Enable multigenerational LRU
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_lru_enable=y
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### Enable Linux Random Number Generator
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_lrng_enable=y
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## Samba3 Server
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_ksmbd_enable=
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## Apply Kernel automatic Optimization
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_use_auto_optimization=y
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## Apply Kernel Optimization selecting
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_use_optimization_select=
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### Selecting the ZSTD compression level
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# ATTENTION - one of two predefined values should be selected!
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# 'ultra' - highest compression ratio
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# 'normal' - standard compression ratio
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_zstd_level='ultra'
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### Selecting the ZSTD module compression level
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# If you want to use ZSTD compression,
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# first install mkinitcpio-zstd:
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# https://gitlab.com/sirlucjan/lucjan-kernels/tree/master/depends
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# or
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# https://github.com/sirlucjan/lucjan-kernels/tree/master/depends
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# ATTENTION - one of two predefined values should be selected!
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# 'ultra' - highest compression ratio
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# 'normal' - standard compression ratio
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# WARNING: the ultra settings can sometimes
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# be counterproductive in both size and speed.
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_zstd_module_level='normal'
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### Enable SECURITY_FORK_BRUTE
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# WARNING Not recommended.
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# An experimental solution, still in testing phase.
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# Possible compilation and installation errors.
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# Leave it unselected.
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_fork_brute=
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## Enable it for compiling with LLVM and THINLTO
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_use_llvm_lto=
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# Enable it for using the LLVM CFI PATCH for a better security
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_use_cfi=
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## Enable PGO (patch is failing when cfi is also used)
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_use_pgo=
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# Only compile active modules to VASTLY reduce the number of modules built and
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# the build time.
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#
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# To keep track of which modules are needed for your specific system/hardware,
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# give module_db a try: https://aur.archlinux.org/packages/modprobed-db
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# This PKGBUILD reads the database kept if it exists
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#
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# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db
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_localmodcfg=
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# Use the current kernel's .config file
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# Enabling this option will use the .config of the RUNNING kernel rather than
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# the ARCH defaults. Useful when the package gets updated and you already went
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# through the trouble of customizing your config options. NOT recommended when
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# a new kernel is released, but again, convenient for package bumps.
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_use_current=
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# Tweak kernel options prior to a build via nconfig
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_makenconfig=
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if [ -n "$_use_llvm_lto" ]; then
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pkgbase=linux-cachyos-lto
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else
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pkgbase=linux-cachyos
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fi
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pkgver=5.15
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pkgrel=3
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arch=(x86_64 x86_64_v3)
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pkgdesc='Linux CFS scheduler Kernel by CachyOS and with some other patches and other improvements'
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_gittag=v${pkgver%.*}-${pkgver##*.}
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arch=('x86_64' 'x86_64_v3')
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url="https://github.com/CachyOS/linux-cachyos"
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license=('GPL2')
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options=('!strip')
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makedepends=('kmod' 'bc' 'libelf' 'python-sphinx' 'python-sphinx_rtd_theme'
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'graphviz' 'imagemagick' 'pahole' 'cpio' 'perl' 'tar' 'xz')
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if [ -n "$_use_llvm_lto" ]; then
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makedepends+=(clang llvm lld python)
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fi
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_patchsource="https://raw.githubusercontent.com/ptr1337/kernel-patches/master/5.15"
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source=("https://cdn.kernel.org/pub/linux/kernel/v${pkgver:0:1}.x/linux-${pkgver}.tar.xz"
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"config"
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"${_patchsource}/arch-patches/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch"
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"${_patchsource}/0001-add-600hz-cfs-fixes.patch"
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"${_patchsource}/android-patches/0001-android-export-symbold-and-enable-building-ashmem-an.patch"
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"${_patchsource}/AMD/0001-amd64-patches.patch"
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"${_patchsource}/0001-bbr2.patch"
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"${_patchsource}/0001-clearlinux-patches.patch"
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"${_patchsource}/0001-cpu-patches.patch"
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"${_patchsource}/0001-cpufreq-patches.patch"
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"${_patchsource}/0001-block-patches.patch"
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"${_patchsource}/0001-btrfs-patches.patch"
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"${_patchsource}/0001-fixes-miscellaneous.patch"
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"${_patchsource}/0001-futex.patch"
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"${_patchsource}/0001-hwmon-patches.patch"
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# "${_patchsource}/0001-ksm-patches.patch"
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"${_patchsource}/0001-sched.patch"
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"${_patchsource}/0001-mm.patch"
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"${_patchsource}/0001-lqx-patches.patch"
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"${_patchsource}/0001-lrng-patches.patch"
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"${_patchsource}/0001-security-patches.patch"
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"${_patchsource}/0001-v4l2loopback.patch"
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# "${_patchsource}/0001-xanmod-patches.patch"
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"${_patchsource}/0001-zen-patches.patch"
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"${_patchsource}/0001-zstd-patches.patch"
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"${_patchsource}/0001-zstd-upstream-patches.patch"
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"auto-cpu-optimization.sh"
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)
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if [ -n "$_use_cfi" ]; then
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source+=("${_patchsource}/0001-cfi.patch")
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fi
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if [ -n "$_use_pgo" ]; then
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source+=("${_patchsource}/0001-PGO.patch")
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fi
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if [ -n "$_use_llvm_lto" ]; then
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BUILD_FLAGS=(
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LLVM=1
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LLVM_IAS=1
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)
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fi
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export KBUILD_BUILD_HOST=archlinux
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export KBUILD_BUILD_USER=$pkgbase
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export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
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prepare() {
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cd "${srcdir:?}/linux-${pkgver}" || (
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echo -e "\E[1;31mCan't cd to ${srcdir:?}/linux-${pkgver} directory! Prepare failed! \E[0m"
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exit 1
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)
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### Setting version
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echo "Setting version..."
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scripts/setlocalversion --save-scmversion
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echo "-$pkgrel" > localversion.10-pkgrel
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echo "${pkgbase#linux}" > localversion.20-pkgname
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local src
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for src in "${source[@]}"; do
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src="${src%%::*}"
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src="${src##*/}"
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[[ $src = *.patch ]] || continue
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echo "Applying patch $src..."
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patch -Np1 < "../$src"
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done
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echo "Setting config..."
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cp ../config .config
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if [ -n "$_use_cfi" ]; then
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scripts/config --enable CONFIG_ARCH_SUPPORTS_CFI_CLANG
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scripts/config --enable CONFIG_CFI_CLANG
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fi
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if [ -n "$_use_pgo" ]; then
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scripts/config --enable CONFIG_ARCH_SUPPORTS_PGO_CLANG
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scripts/config --enable DEBUG_FS
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scripts/config --enable CONFIG_PGO_CLANG
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fi
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### Microarchitecture Optimization (GCC/CLANG)
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if [ -n "$_use_auto_optimization" ]; then
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"${srcdir}"/auto-cpu-optimization.sh
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fi
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if [ -n "$_use_optimization_select" ]; then
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source "${startdir}"/configure
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cpu_arch
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fi
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### Optionally set tickrate to 2000HZ
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if [ -n "$_2k_HZ_ticks" ]; then
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echo "Setting tick rate to 2k..."
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scripts/config --disable CONFIG_HZ_300
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scripts/config --enable CONFIG_HZ_2000
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scripts/config --set-val CONFIG_HZ 2000
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fi
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### Optionally set tickrate to 1000
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if [ -n "$_1k_HZ_ticks" ]; then
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echo "Setting tick rate to 1k..."
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scripts/config --disable CONFIG_HZ_300
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scripts/config --enable CONFIG_HZ_1000
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scripts/config --set-val CONFIG_HZ 1000
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fi
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### Optionally set tickrate to 750HZ
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if [ -n "$_750_HZ_ticks" ]; then
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echo "Setting tick rate to 750HZ..."
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scripts/config --disable CONFIG_HZ_300
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scripts/config --enable CONFIG_HZ_750
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scripts/config --set-val CONFIG_HZ 750
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fi
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### Optionally set tickrate to 600HZ
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if [ -n "$_600_HZ_ticks" ]; then
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echo "Setting tick rate to 600HZ..."
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scripts/config --disable CONFIG_HZ_300
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scripts/config --enable CONFIG_HZ_600
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scripts/config --set-val CONFIG_HZ_600
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fi
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### Optionally set tickrate to 500HZ
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if [ -n "$_500_HZ_ticks" ]; then
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echo "Setting tick rate to 500HZ..."
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scripts/config --disable CONFIG_HZ_300
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scripts/config --enable CONFIG_HZ_500
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scripts/config --set-val CONFIG_HZ 500
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fi
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### Optionally disable NUMA for 64-bit kernels only
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# (x86 kernels do not support NUMA)
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if [ -n "$_NUMAdisable" ]; then
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echo "Disabling NUMA from kernel config..."
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scripts/config --disable CONFIG_NUMA
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fi
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if [ -n "$_fsync" ]; then
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echo "Enable Fsync support"
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scripts/config --enable CONFIG_FUTEX
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scripts/config --enable CONFIG_FUTEX_PI
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fi
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if [ -n "$_futex2" ]; then
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echo "Enable Futex2 support"
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scripts/config --enable CONFIG_FUTEX2
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fi
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if [ -n "$_winesync" ]; then
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echo "Enable winesync support"
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scripts/config --module CONFIG_WINESYNC
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fi
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### Disable MQ-Deadline I/O scheduler
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if [ -n "$_mq_deadline_disable" ]; then
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echo "Disabling MQ-Deadline I/O scheduler..."
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scripts/config --disable CONFIG_MQ_IOSCHED_DEADLINE
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fi
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### Disable Kyber I/O scheduler
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if [ -n "$_kyber_disable" ]; then
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echo "Disabling Kyber I/O scheduler..."
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scripts/config --disable CONFIG_MQ_IOSCHED_KYBER
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fi
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### Enable protect file mappings under memory pressure
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if [ -n "$_mm_protect" ]; then
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echo "Enabling protect file mappings under memory pressure..."
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scripts/config --enable CONFIG_UNEVICTABLE_FILE
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scripts/config --set-val CONFIG_UNEVICTABLE_FILE_KBYTES_LOW 262144
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scripts/config --set-val CONFIG_UNEVICTABLE_FILE_KBYTES_MIN 131072
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scripts/config --enable CONFIG_UNEVICTABLE_ANON
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scripts/config --set-val CONFIG_UNEVICTABLE_ANON_KBYTES_LOW 65536
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scripts/config --set-val CONFIG_UNEVICTABLE_ANON_KBYTES_MIN 32768
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fi
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### Enable multigenerational LRU
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if [ -n "$_lru_enable" ]; then
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echo "Enabling multigenerational LRU..."
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scripts/config --enable CONFIG_HAVE_ARCH_PARENT_PMD_YOUNG
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scripts/config --enable CONFIG_LRU_GEN
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scripts/config --set-val CONFIG_NR_LRU_GENS 7
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scripts/config --set-val CONFIG_TIERS_PER_GEN 4
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scripts/config --enable CONFIG_LRU_GEN_ENABLED
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scripts/config --disable CONFIG_LRU_GEN_STATS
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fi
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### Enable Linux Random Number Generator
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if [ -n "$_lrng_enable" ]; then
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echo "Enabling Linux Random Number Generator ..."
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scripts/config --enable CONFIG_LRNG
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scripts/config --enable CONFIG_LRNG_OVERSAMPLE_ENTROPY_SOURCES
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scripts/config --set-val CONFIG_CONFIG_LRNG_OVERSAMPLE_ES_BITS 64
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scripts/config --set-val CONFIG_LRNG_SEED_BUFFER_INIT_ADD_BITS 128
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scripts/config --enable CONFIG_LRNG_CONTINUOUS_COMPRESSION_ENABLED
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scripts/config --disable CONFIG_LRNG_CONTINUOUS_COMPRESSION_DISABLED
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scripts/config --enable CONFIG_LRNG_ENABLE_CONTINUOUS_COMPRESSION
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scripts/config --enable CONFIG_LRNG_SWITCHABLE_CONTINUOUS_COMPRESSION
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scripts/config --disable CONFIG_LRNG_COLLECTION_SIZE_512
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scripts/config --enable CONFIG_LRNG_COLLECTION_SIZE_1024
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scripts/config --disable CONFIG_LRNG_COLLECTION_SIZE_2048
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scripts/config --disable CONFIG_LRNG_COLLECTION_SIZE_4096
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scripts/config --disable CONFIG_LRNG_COLLECTION_SIZE_8192
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scripts/config --set-val CONFIG_LRNG_COLLECTION_SIZE 1024
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scripts/config --enable CONFIG_LRNG_HEALTH_TESTS
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scripts/config --set-val CONFIG_LRNG_RCT_CUTOFF 31
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scripts/config --set-val CONFIG_LRNG_APT_CUTOFF 325
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scripts/config --set-val CONFIG_LRNG_IRQ_ENTROPY_RATE 256
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scripts/config --enable CONFIG_LRNG_JENT
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scripts/config --set-val CONFIG_LRNG_JENT_ENTROPY_RATE 16
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scripts/config --set-val CONFIG_LRNG_CPU_ENTROPY_RATE 8
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scripts/config --enable CONFIG_LRNG_DRNG_SWITCH
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scripts/config --enable CONFIG_LRNG_KCAPI_HASH
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scripts/config --module CONFIG_LRNG_DRBG
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scripts/config --module CONFIG_LRNG_KCAPI
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scripts/config --enable CONFIG_LRNG_TESTING_MENU
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scripts/config --disable CONFIG_LRNG_RAW_HIRES_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_JIFFIES_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_IRQ_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_IRQFLAGS_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_RETIP_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_REGS_ENTROPY
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scripts/config --disable CONFIG_LRNG_RAW_ARRAY
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scripts/config --disable CONFIG_LRNG_IRQ_PERF
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scripts/config --disable CONFIG_LRNG_ACVT_HASH
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scripts/config --enable CONFIG_LRNG_RUNTIME_ES_CONFIG
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scripts/config --disable CONFIG_LRNG_RUNTIME_MAX_WO_RESEED_CONFIG
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scripts/config --enable CONFIG_LRNG_SELFTEST
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scripts/config --disable CONFIG_LRNG_SELFTEST_PANIC
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fi
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echo "Enable LLVM LTO"
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if [ -n "$_use_llvm_lto" ]; then
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scripts/config --disable CONFIG_LTO_NONE
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fi
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### Enable SMB3 Kernel Server
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if [ -n "$_ksmbd_enable" ]; then
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echo "Enabling SMB3 Kernel Server..."
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scripts/config --module CONFIG_SMB_SERVER
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scripts/config --enable CONFIG_SMB_SERVER_SMBDIRECT
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scripts/config --enable CONFIG_SMB_SERVER_CHECK_CAP_NET_ADMIN
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scripts/config --enable CONFIG_SMB_SERVER_KERBEROS5
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fi
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### Selecting the ZSTD compression level
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if [ "$_zstd_level" = "ultra" ]; then
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echo "Enabling highest ZSTD compression ratio..."
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scripts/config --set-val CONFIG_KERNEL_ZSTD_LEVEL 19
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scripts/config --enable CONFIG_KERNEL_ZSTD_LEVEL_ULTRA
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elif [ "$_zstd_level" = "normal" ]; then
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echo "Enabling standard ZSTD compression ratio..."
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scripts/config --set-val CONFIG_KERNEL_ZSTD_LEVEL 19
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scripts/config --disable CONFIG_KERNEL_ZSTD_LEVEL_ULTRA
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else
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if [ -n "$_zstd_level" ]; then
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error "The value $_zstd_level is invalid. Choose the correct one again."
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else
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error "The value is empty. Choose the correct one again."
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fi
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error "Selecting the ZSTD compression level failed!"
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exit
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fi
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### Selecting the ZSTD module compression level
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if [ "$_zstd_module_level" = "ultra" ]; then
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echo "Enabling highest ZSTD module compression ratio..."
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scripts/config --set-val CONFIG_MODULE_COMPRESS_ZSTD_LEVEL 19
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scripts/config --enable CONFIG_MODULE_COMPRESS_ZSTD_ULTRA
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scripts/config --set-val CONFIG_MODULE_COMPRESS_ZSTD_LEVEL_ULTRA 22
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elif [ "$_zstd_module_level" = "normal" ]; then
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echo "Enabling standard ZSTD module compression ratio..."
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scripts/config --set-val CONFIG_MODULE_COMPRESS_ZSTD_LEVEL 19
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scripts/config --disable CONFIG_MODULE_COMPRESS_ZSTD_ULTRA
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else
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if [ -n "$_zstd_module_level" ]; then
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error "The value $_zstd_module_level is invalid. Choose the correct one again."
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else
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error "The value is empty. Choose the correct one again."
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fi
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error "Selecting the ZSTD module compression level failed!"
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exit
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fi
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echo "Disabling TCP_CONG_CUBIC..."
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scripts/config --module CONFIG_TCP_CONG_CUBIC
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scripts/config --disable CONFIG_DEFAULT_CUBIC
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echo "Enabling TCP_CONG_BBR2..."
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scripts/config --enable CONFIG_TCP_CONG_BBR2
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scripts/config --enable CONFIG_DEFAULT_BBR2
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scripts/config --set-str CONFIG_DEFAULT_TCP_CONG bbr2
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echo "Enabling FULLCONENAT..."
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scripts/config --module CONFIG_IP_NF_TARGET_FULLCONENAT
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scripts/config --module CONFIG_NETFILTER_XT_TARGET_FULLCONENAT
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echo "Setting performance governor..."
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scripts/config --disable CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL
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scripts/config --enable CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE
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scripts/config --enable CONFIG_CPU_FREQ_GOV_ONDEMAND
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scripts/config --enable CONFIG_CPU_FREQ_GOV_PERFORMANCE
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scripts/config --enable CONFIG_CPU_FREQ_GOV_CONSERVATIVE
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scripts/config --enable CONFIG_CPU_FREQ_GOV_USERSPACE
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scripts/config --enable CONFIG_CPU_FREQ_GOV_SCHEDUTIL
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echo "Enable AMD PSTATE v2 driver"
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scripts/config --enable CONFIG_X86_AMD_PSTATE
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scripts/config --enable CONFIG_AMD_PTDMA
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echo "Enable Anbox"
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scripts/config --enable CONFIG_ASHMEM
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scripts/config --enable CONFIG_ANDROID
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scripts/config --enable CONFIG_ANDROID_BINDER_IPC
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scripts/config --enable CONFIG_ANDROID_BINDERFS
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scripts/config --enable CONFIG_ANDROID_BINDER_DEVICES="binder,hwbinder,vndbinder"
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echo "Enable NTFS"
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scripts/config --enable CONFIG_NTFS3_FS_POSIX_ACL
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scripts/config --enable CONFIG_NTFS3_FS
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scripts/config --enable CONFIG_NTFS3_64BIT_CLUSTER
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scripts/config --enable CONFIG_NTFS3_LZX_XPRESS
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#scripts/config --enable CONFIG_NLS_DEFAULT
|
|
### Optionally disable NUMA for 64-bit kernels only
|
|
# (x86 kernels do not support NUMA)
|
|
if [ -n "$_NUMAdisable" ]; then
|
|
echo "Disabling NUMA from kernel config..."
|
|
scripts/config --disable CONFIG_NUMA
|
|
fi
|
|
|
|
### Optionally use running kernel's config
|
|
# code originally by nous; http://aur.archlinux.org/packages.php?ID=40191
|
|
if [ -n "$_use_current" ]; then
|
|
if [[ -s /proc/config.gz ]]; then
|
|
echo "Extracting config from /proc/config.gz..."
|
|
# modprobe configs
|
|
zcat /proc/config.gz > ./.config
|
|
else
|
|
warning "Your kernel was not compiled with IKCONFIG_PROC!"
|
|
warning "You cannot read the current config!"
|
|
warning "Aborting!"
|
|
exit
|
|
fi
|
|
fi
|
|
|
|
### Optionally load needed modules for the make localmodconfig
|
|
# See https://aur.archlinux.org/packages/modprobed-db
|
|
if [ -n "$_localmodcfg" ]; then
|
|
if [ -e "$HOME"/.config/modprobed.db ]; then
|
|
echo "Running Steven Rostedt's make localmodconfig now"
|
|
make ${BUILD_FLAGS[*]} LSMOD="$HOME"/.config/modprobed.db localmodconfig
|
|
else
|
|
echo "No modprobed.db data found"
|
|
exit
|
|
fi
|
|
fi
|
|
|
|
echo "Applying default config..."
|
|
make ${BUILD_FLAGS[*]} olddefconfig
|
|
make ${BUILD_FLAGS[*]} -s kernelrelease > version
|
|
echo "Prepared $pkgbase version $(<version)"
|
|
|
|
[[ -z "$_makenconfig" ]] || make ${BUILD_FLAGS[*]} nconfig
|
|
|
|
### Save configuration for later reuse
|
|
cp -Tf ./.config "${startdir}/config-${pkgver}-${pkgrel}${pkgbase#linux}"
|
|
}
|
|
|
|
build() {
|
|
cd "${srcdir:?}/linux-${pkgver}" || (
|
|
echo -e "\E[1;31mCan't cd to ${srcdir:?}/linux-${pkgver} directory! Build failed! \E[0m"
|
|
exit 1
|
|
)
|
|
make ${BUILD_FLAGS[*]} -j$(nproc) all
|
|
}
|
|
|
|
_package() {
|
|
pkgdesc="The $pkgdesc kernel and modules"
|
|
depends=('coreutils' 'kmod' 'initramfs')
|
|
optdepends=('crda: to set the correct wireless channels of your country'
|
|
'linux-firmware: firmware images needed for some devices'
|
|
'modprobed-db: Keeps track of EVERY kernel module that has ever been probed - useful for those of us who make localmodconfig')
|
|
provides=(VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
|
|
|
|
cd "${srcdir:?}/linux-${pkgver}" || (
|
|
echo -e "\E[1;31mCan't cd to ${srcdir:?}/linux-${pkgver} directory! Package linux kernel failed! \E[0m"
|
|
exit 1
|
|
)
|
|
|
|
local kernver="$(<version)"
|
|
local modulesdir="${pkgdir:?}/usr/lib/modules/$kernver"
|
|
|
|
echo "Installing boot image..."
|
|
# systemd expects to find the kernel here to allow hibernation
|
|
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
|
|
install -Dm644 "$(make -s image_name)" "${modulesdir}/vmlinuz"
|
|
|
|
# Used by mkinitcpio to name the kernel
|
|
echo "${pkgbase}" | install -Dm644 /dev/stdin "${modulesdir}/pkgbase"
|
|
|
|
echo "Installing modules..."
|
|
make ${BUILD_FLAGS[*]} INSTALL_MOD_PATH="${pkgdir:?}/usr" INSTALL_MOD_STRIP=1 modules_install
|
|
|
|
# remove build and source links
|
|
rm "${modulesdir}/"{source,build}
|
|
|
|
}
|
|
|
|
_package-headers() {
|
|
pkgdesc="Headers and scripts for building modules for the ${pkgdesc}"
|
|
depends=("pahole")
|
|
|
|
cd "${srcdir:?}/linux-${pkgver}" || (
|
|
echo -e "\E[1;31mCan't cd to ${srcdir:?}/linux-${pkgver} directory! Package linux headers failed! \E[0m"
|
|
exit 1
|
|
)
|
|
|
|
local builddir="${pkgdir:?}/usr/lib/modules/$(<version)/build"
|
|
|
|
echo "Installing build files..."
|
|
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
|
|
|
|
# add objtool for external module building and enabled VALIDATION_STACK option
|
|
install -Dt "${builddir}/tools/objtool" tools/objtool/objtool
|
|
|
|
# add xfs and shmem for aufs building
|
|
mkdir -p "${builddir}"/{fs/xfs,mm}
|
|
|
|
echo "Installing headers..."
|
|
cp -t "${builddir}" -a include
|
|
cp -t "${builddir}/arch/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
|
|
|
|
echo "Installing KConfig files..."
|
|
find . -name 'Kconfig*' -exec install -Dm644 {} "${builddir}/{}" \;
|
|
|
|
echo "Removing unneeded architectures..."
|
|
local arch
|
|
for arch in "${builddir}"/arch/*/; do
|
|
[[ $arch = */x86/ ]] && 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 "${builddir}" -type f -perm -u+x ! -name vmlinux -print0)
|
|
|
|
echo "Stripping vmlinux..."
|
|
strip -v "${STRIP_STATIC}" "${builddir}/vmlinux"
|
|
|
|
echo "Adding symlink..."
|
|
mkdir -p "${pkgdir:?}/usr/src"
|
|
ln -sr "${builddir}" "${pkgdir:?}/usr/src/${pkgbase}"
|
|
|
|
}
|
|
|
|
md5sums=('071d49ff4e020d58c04f9f3f76d3b594'
|
|
'ca311453b9de38a45bd65beaef256f44'
|
|
'cf26387aadf2a90428350ac246b070c9'
|
|
'146bf117e5aef77478aca8e2422d2554'
|
|
'a2f2715c541983f81fbcd22d8c4f2919'
|
|
'53f037488a66667220c263f92ded333d'
|
|
'2a8097ba46be56fbbe3967e9c34c9a0b'
|
|
'0b6d09bdd920f4c31c05fdeaa0740548'
|
|
'd7f5fefd8ae018999e2b55073aaca706'
|
|
'846859fbcd82df462449d763b41cc641'
|
|
'd6452799e92e21e8f8bea1fddeec60e2'
|
|
'2b793d08fe0033546a7264a565af51f3'
|
|
'afe09c5a3e67eb678dac3ce92312e602'
|
|
'7fa046fd98013a89ed5f57b18c612068'
|
|
'a1c6a106ddbbff6be6711f6a72706cb0'
|
|
'a0aac29317844c7c4b03639c76d1219c'
|
|
'500f49b7f8ebe52f10ce473e50522b08'
|
|
'39c65dd4eeec0dfedbf79ca5e43276d5'
|
|
'bac586853f924588e24869d8aa62f5be'
|
|
'bc64b1d1a9c95b07c28457f7214ebf81'
|
|
'8cb0301d159b59727b7bdd09350e2a9f'
|
|
'de6db1147385c058b2e94df3c1739fdf'
|
|
'bf58290793d3a095ef95fb1fac2de89a'
|
|
'a86ed27c2ef70973502660ca6804d6fe'
|
|
'21c98f19e883879dd3336c1fa143fd31')
|
|
|
|
|
|
pkgname=("$pkgbase" "$pkgbase-headers" )
|
|
for _p in "${pkgname[@]}"; do
|
|
eval "package_$_p() {
|
|
$(declare -f "_package${_p#$pkgbase}")
|
|
_package${_p#$pkgbase}
|
|
}"
|
|
done
|