424 lines
17 KiB
Bash
424 lines
17 KiB
Bash
# Based on the file created for Arch Linux by:
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# Tobias Powalowski <tpowa@archlinux.org>
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# Thomas Baechler <thomas@archlinux.org>
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# Contributor: Tk-Glitch <ti3nou at gmail dot com>
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plain ' .---.` `.---.'
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plain ' `/syhhhyso- -osyhhhys/`'
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plain ' .syNMdhNNhss/``.---.``/sshNNhdMNys.'
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plain ' +sdMh.`+MNsssssssssssssssNM+`.hMds+'
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plain ' :syNNdhNNhssssssssssssssshNNhdNNys:'
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plain ' /ssyhhhysssssssssssssssssyhhhyss/'
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plain ' .ossssssssssssssssssssssssssssso.'
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plain ' :sssssssssssssssssssssssssssssssss:'
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plain ' /sssssssssssssssssssssssssssssssssss/'
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plain ' :sssssssssssssoosssssssoosssssssssssss:'
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plain ' osssssssssssssoosssssssoossssssssssssso'
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plain ' osssssssssssyyyyhhhhhhhyyyyssssssssssso'
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plain ' /yyyyyyhhdmmmmNNNNNNNNNNNmmmmdhhyyyyyy/'
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plain ' smmmNNNNNNNNNNNNNNNNNNNNNNNNNNNNNmmms'
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plain ' /dNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNd/'
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plain ' `:sdNNNNNNNNNNNNNNNNNNNNNNNNNds:`'
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plain ' `-+shdNNNNNNNNNNNNNNNdhs+-`'
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plain ' `.-:///////:-.`'
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_where="$PWD" # track basedir as different Arch based distros are moving srcdir around
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cp "$_where"/linux54-tkg-patches/* "$_where" # copy patches inside the PKGBUILD's dir to preserve makepkg sourcing and md5sum checking
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cp "$_where"/linux54-tkg-config/* "$_where" # copy config files and hooks inside the PKGBUILD's dir to preserve makepkg sourcing and md5sum checking
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source "$_where"/customization.cfg # load default configuration from file
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# Load external configuration file if present. Available variable values will overwrite customization.cfg ones.
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if [ -e "$_EXT_CONFIG_PATH" ]; then
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source "$_EXT_CONFIG_PATH" && msg2 "External configuration file $_EXT_CONFIG_PATH will be used to override customization.cfg values." && msg2 ""
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fi
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if [ -z "$_OPTIPROFILE" ] && [ ! -e "$_where"/cpuschedset ]; then
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# Prompt about optimized configurations. Available variable values will overwrite customization.cfg/external config ones.
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plain "Do you want to use a predefined optimized profile?"
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read -rp "`echo $' > 1.Custom\n 2.Ryzen Desktop (Performance)\n 3.Other Desktop (Performance)\nchoice[1-3?]: '`" _OPTIPROFILE;
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fi
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if [ "$_OPTIPROFILE" == "2" ]; then
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source "$_where"/ryzen-desktop-profile.cfg && msg2 "Ryzen Desktop (Performance) profile will be used." && msg2 ""
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elif [ "$_OPTIPROFILE" == "3" ]; then
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source "$_where"/generic-desktop-profile.cfg && msg2 "Generic Desktop (Performance) profile will be used." && msg2 ""
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fi
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# source cpuschedset early if present
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if [ -e "$_where"/cpuschedset ]; then
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source "$_where"/cpuschedset
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fi
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# CPU SCHED selector
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if [ -z "$_cpusched" ] && [ ! -e "$_where"/cpuschedset ]; then
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plain "What CPU sched variant do you want to build/install?"
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read -rp "`echo $' > 1.PDS\n 2.MuQSS\n 3.BMQ\n 4.CFS\nchoice[1-4?]: '`" CONDITION;
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if [ "$CONDITION" == "2" ]; then
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echo "_cpusched=\"MuQSS\"" > "$_where"/cpuschedset
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elif [ "$CONDITION" == "3" ]; then
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echo "_cpusched=\"bmq\"" > "$_where"/cpuschedset
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elif [ "$CONDITION" == "4" ]; then
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echo "_cpusched=\"cfs\"" > "$_where"/cpuschedset
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else
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echo "_cpusched=\"pds\"" > "$_where"/cpuschedset
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fi
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if [ -n "$_custom_pkgbase" ]; then
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echo "_custom_pkgbase=\"${_custom_pkgbase}\"" >> "$_where"/cpuschedset
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fi
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elif [ "$_cpusched" == "muqss" ] || [ "$_cpusched" == "MuQSS" ]; then
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echo "_cpusched=\"MuQSS\"" > "$_where"/cpuschedset
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elif [ "$_cpusched" == "pds" ]; then
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echo "_cpusched=\"pds\"" > "$_where"/cpuschedset
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elif [ "$_cpusched" == "bmq" ]; then
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echo "_cpusched=\"bmq\"" > "$_where"/cpuschedset
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else
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if [ "$_nofallback" != "true" ]; then
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warning "Something is wrong with your cpusched selection. Do you want to fallback to CFS (default)?"
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read -rp "`echo $' > N/y : '`" _fallback;
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fi
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if [[ "$_fallback" =~ [yY] ]] || [ "$_nofallback" == "true" ]; then
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echo "_cpusched=\"cfs\"" > "$_where"/cpuschedset
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else
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error "Exiting..."
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exit 1
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fi
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fi
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source "$_where"/cpuschedset
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_basever=54
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if [ -n "$_custom_pkgbase" ]; then
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pkgbase="${_custom_pkgbase}"
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else
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pkgbase=linux"${_basever}"-tkg-"${_cpusched}"
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fi
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pkgname=("${pkgbase}" "${pkgbase}-headers")
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_basekernel=5.4
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_sub=63
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pkgver="${_basekernel}"."${_sub}"
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pkgrel=82
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pkgdesc='Linux-tkg'
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arch=('x86_64') # no i686 in here
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url="http://www.kernel.org/"
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license=('GPL2')
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makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'libelf' 'patchutils' 'flex' 'python-sphinx' 'python-sphinx_rtd_theme' 'graphviz' 'imagemagick' 'git')
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optdepends=('schedtool')
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options=('!strip' 'docs')
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source=("https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${_basekernel}.tar.xz"
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"https://cdn.kernel.org/pub/linux/kernel/v5.x/patch-${pkgver}.xz"
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"https://raw.githubusercontent.com/graysky2/kernel_gcc_patch/master/enable_additional_cpu_optimizations_for_gcc_v10.1%2B_kernel_v4.19-v5.4.patch"
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'config.x86_64' # stock Arch config
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'config_hardened.x86_64' # hardened Arch config
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90-cleanup.hook
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cleanup
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# ARCH Patches
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0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
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# TkG
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0002-clear-patches.patch
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0003-glitched-base.patch
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0003-glitched-cfs.patch
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0004-glitched-ondemand-muqss.patch
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0004-glitched-muqss.patch
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0004-5.4-ck1.patch
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0005-glitched-ondemand-pds.patch
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0005-glitched-pds.patch
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0005-v5.4_undead-pds099o.patch
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0006-add-acs-overrides_iommu.patch
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0007-v5.4-fsync.patch
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#0008-5.4-bcachefs.patch
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0009-glitched-bmq.patch
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0009-bmq_v5.4-r2.patch
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0011-ZFS-fix.patch
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0012-linux-hardened.patch
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)
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sha256sums=('bf338980b1670bca287f9994b7441c2361907635879169c64ae78364efc5f491'
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'477fe9fb16e89321447978734c80f9a52cd05d018a2538ad77d3d0a2be36b821'
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'27b7fc535ade94b636c3ec4e809e141831e9465a0ef55215a9852b87048629e2'
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'55dd5117c1da17c9ec38d7bc995958958bcc8b7ebcfd81de1d4c7650b85537ab'
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'1f4a20d6eaaa0d969af93152a65191492400c6aa838fc1c290b0dd29bb6019d8'
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'1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
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'66a03c246037451a77b4d448565b1d7e9368270c7d02872fbd0b5d024ed0a997'
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'31dc68e84aecfb7d069efb1305049122c65694676be8b955634abcf0675922a2'
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'd02bf5ca08fd610394b9d3a0c3b176d74af206f897dee826e5cbaec97bb4a4aa'
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'156a2c75fd228920e3c3da5e04a110afa403951bdfbb85772c2fd4b82fd24d61'
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'7058e57fd68367b029adc77f2a82928f1433daaf02c8c279cb2d13556c8804d7'
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'c605f638d74c61861ebdc36ebd4cb8b6475eae2f6273e1ccb2bbb3e10a2ec3fe'
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'bc69d6e5ee8172b0242c8fa72d13cfe2b8d2b6601468836908a7dfe8b78a3bbb'
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'815974c65f47301d2a5d1577bf95e8a4b54cad7d77f226e0065f83e763837c48'
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'62496f9ca788996181ef145f96ad26291282fcc3fb95cdc04080dcf84365be33'
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'eac7e5d6201528e64f4bdf5e286c842511e1afc52e1518dc8e7d11932bbe0a99'
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'db03fbd179ec78941eefe1c0edde4c19071bc603511d0b5c06c04e412994b62e'
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'19661ec0d39f9663452b34433214c755179894528bf73a42f6ba52ccf572832a'
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'2d9260b80b43bbd605cf420d6bd53aa7262103dfd77196ba590ece5600b6dc0d'
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'3832f828a9f402b153fc9a6829c5a4eaf6091804bcda3a0423c8e1b57e26420d'
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'6a6a736cf1b3513d108bfd36f60baf50bb36b33aec21ab0d0ffad13602b7ff75'
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'49262ce4a8089fa70275aad742fc914baa28d9c384f710c9a62f64796d13e104'
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'aeb31404c26ee898d007b1f66cb9572c9884ad8eca14edc4587d68f6cba6de46')
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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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rm -rf $pkgdir # Nuke the entire pkg folder so it'll get regenerated clean on next build
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ln -s "${_where}/customization.cfg" "${srcdir}" # workaround
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cd "${srcdir}/linux-${_basekernel}"
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source "$_where/linux$_basever-tkg-config/prepare"
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_tkg_srcprep
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}
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build() {
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cd "${srcdir}/linux-${_basekernel}"
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# Use custom compiler paths if defined
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if [ -n "${CUSTOM_GCC_PATH}" ]; then
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PATH=${CUSTOM_GCC_PATH}/bin:${CUSTOM_GCC_PATH}/lib:${CUSTOM_GCC_PATH}/include:${PATH}
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fi
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if [ "$_force_all_threads" == "true" ]; then
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_force_all_threads=-j$(nproc)
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else
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_force_all_threads=${MAKEFLAGS}
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fi
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# ccache
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if [ "$_noccache" != "true" ] && pacman -Qq ccache &> /dev/null; then
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export PATH="/usr/lib/ccache/bin/:$PATH"
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export CCACHE_SLOPPINESS="file_macro,locale,time_macros"
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export CCACHE_NOHASHDIR="true"
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msg2 'ccache was found and will be used'
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fi
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# document the TkG variables, excluding "_", "_EXT_CONFIG_PATH", and "_where".
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declare -p | cut -d ' ' -f 3 | grep -P '^_(?!=|EXT_CONFIG_PATH|where)' > "${srcdir}/customization-full.cfg"
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# build!
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_runtime=$( time ( schedtool -B -n 1 -e ionice -n 1 make $_force_all_threads LOCALVERSION= bzImage modules 2>&1 ) 3>&1 1>&2 2>&3 ) || _runtime=$( time ( make $_force_all_threads LOCALVERSION= bzImage modules 2>&1 ) 3>&1 1>&2 2>&3 )
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}
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hackbase() {
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pkgdesc="The $pkgdesc kernel and modules"
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depends=('coreutils' 'kmod' 'initramfs')
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optdepends=('linux-docs: Kernel hackers manual - HTML documentation that comes with the Linux kernel.'
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'crda: to set the correct wireless channels of your country.'
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'linux-firmware: Firmware files for Linux'
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'modprobed-db: Keeps track of EVERY kernel module that has ever been probed. Useful for make localmodconfig.'
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'nvidia-tkg: NVIDIA drivers for all installed kernels - non-dkms version.'
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'nvidia-dkms-tkg: NVIDIA drivers for all installed kernels - dkms version.'
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'update-grub: Simple wrapper around grub-mkconfig.')
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provides=("linux=${pkgver}" "${pkgbase}")
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cd "${srcdir}/linux-${_basekernel}"
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# get kernel version
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local _kernver="$(<version)"
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local modulesdir="$pkgdir/usr/lib/modules/$_kernver"
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msg2 "Installing boot image..."
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# systemd expects to find the kernel here to allow hibernation
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# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
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install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
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# Used by mkinitcpio to name the kernel
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echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
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msg2 "Installing modules..."
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make INSTALL_MOD_PATH="$pkgdir/usr" modules_install
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# remove build and source links
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rm "$modulesdir"/{source,build}
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# install cleanup pacman hook and script
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sed -e "s|cleanup|${pkgbase}-cleanup|g" "${srcdir}"/90-cleanup.hook |
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install -Dm644 /dev/stdin "${pkgdir}/usr/share/libalpm/hooks/90-${pkgbase}.hook"
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install -Dm755 "${srcdir}"/cleanup "${pkgdir}/usr/share/libalpm/scripts/${pkgbase}-cleanup"
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# install customization file, for reference
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install -Dm644 "${srcdir}"/customization-full.cfg "${pkgdir}/usr/share/doc/${pkgbase}/customization.cfg"
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msg2 "Fixing permissions..."
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chmod -Rc u=rwX,go=rX "$pkgdir"
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}
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hackheaders() {
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pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
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provides=("linux-headers=${pkgver}" "${pkgbase}-headers=${pkgver}")
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cd "${srcdir}/linux-${_basekernel}"
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local builddir="${pkgdir}/usr/lib/modules/$(<version)/build"
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msg2 "Installing build files..."
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install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
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localversion.* version vmlinux
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install -Dt "$builddir/kernel" -m644 kernel/Makefile
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install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile
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cp -t "$builddir" -a scripts
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# add objtool for external module building and enabled VALIDATION_STACK option
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install -Dt "$builddir/tools/objtool" tools/objtool/objtool
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# add xfs and shmem for aufs building
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mkdir -p "$builddir"/{fs/xfs,mm}
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msg2 "Installing headers..."
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cp -t "$builddir" -a include
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cp -t "$builddir/arch/x86" -a arch/x86/include
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install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
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install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
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install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
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# http://bugs.archlinux.org/task/13146
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install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
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# http://bugs.archlinux.org/task/20402
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install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h
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install -Dt "$builddir/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h
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install -Dt "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
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msg2 "Installing KConfig files..."
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find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
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msg2 "Removing unneeded architectures..."
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local arch
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for arch in "$builddir"/arch/*/; do
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[[ $arch = */x86/ ]] && continue
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echo "Removing $(basename "$arch")"
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rm -r "$arch"
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done
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msg2 "Removing documentation..."
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rm -r "$builddir/Documentation"
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msg2 "Removing broken symlinks..."
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find -L "$builddir" -type l -printf 'Removing %P\n' -delete
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msg2 "Removing loose objects..."
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find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
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msg2 "Stripping build tools..."
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local file
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while read -rd '' file; do
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case "$(file -bi "$file")" in
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application/x-sharedlib\;*) # Libraries (.so)
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strip -v $STRIP_SHARED "$file" ;;
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application/x-archive\;*) # Libraries (.a)
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strip -v $STRIP_STATIC "$file" ;;
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application/x-executable\;*) # Binaries
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strip -v $STRIP_BINARIES "$file" ;;
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application/x-pie-executable\;*) # Relocatable binaries
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strip -v $STRIP_SHARED "$file" ;;
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esac
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done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
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msg2 "Adding symlink..."
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mkdir -p "$pkgdir/usr/src"
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ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
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msg2 "Fixing permissions..."
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chmod -Rc u=rwX,go=rX "$pkgdir"
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if [ $_NUKR == "true" ]; then
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rm -rf "$srcdir" # Nuke the entire src folder so it'll get regenerated clean on next build
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fi
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}
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source /dev/stdin <<EOF
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package_${pkgbase}() {
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hackbase
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}
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package_${pkgbase}-headers() {
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hackheaders
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}
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EOF
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function exit_cleanup {
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# Remove state tracker
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rm -f "$_where"/cpuschedset
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# Remove temporarily copied files
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rm -rf "$_where"/*.patch
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rm -rf "$_where"/*-profile.cfg
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rm -f "$_where"/config*
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rm -f "$_where"/*.hook
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rm -f "$_where"/cleanup
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rm -f "$_where"/prepare
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# Community patches removal in case of failure
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for _p in ${_community_patches[@]}; do
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rm -f "$_where"/"$_p"
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done
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if [ "$_NUKR" == "true" ]; then
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rm -rf "$_where"/src/*
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# Double tap
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rm -rf "$srcdir"/linux-*
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rm -rf "$srcdir"/*.xz
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rm -rf "$srcdir"/*.patch
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rm -rf "$srcdir"/*-profile.cfg
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rm -f "$srcdir"/config.x86_64
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rm -f "$srcdir"/customization.cfg
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else
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# Meh
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rm -rf "$srcdir"/linux-${_basekernel}/Documentation/filesystems/aufs/*
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rm -f "$srcdir"/linux-${_basekernel}/Documentation/ABI/testing/*-aufs
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rm -rf "$srcdir"/linux-${_basekernel}/fs/aufs/*
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rm -f "$srcdir"/linux-${_basekernel}/include/uapi/linux/aufs*
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rm -f "$srcdir"/linux-${_basekernel}/mm/prfile.c
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rm -f "$srcdir"/linux-${_basekernel}/block/bfq*
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rm -f "$srcdir"/linux-${_basekernel}/Documentation/tp_smapi.txt
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rm -f "$srcdir"/linux-${_basekernel}/drivers/platform/x86/thinkpad_ec.c
|
|
rm -f "$srcdir"/linux-${_basekernel}/include/linux/thinkpad_ec.h
|
|
rm -f "$srcdir"/linux-${_basekernel}/drivers/platform/x86/tp_smapi.c
|
|
|
|
rm -rf "$srcdir"/linux-${_basekernel}/drivers/scsi/vhba/*
|
|
|
|
rm -rf "$srcdir"/linux-${_basekernel}/fs/exfat/*
|
|
rm -f "$srcdir"/linux-${_basekernel}/include/trace/events/fs.h
|
|
|
|
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-PDS-mq.txt
|
|
rm -f "$srcdir"/linux-${_basekernel}/include/linux/skip_list.h
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/pds.c
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/pds_sched.h
|
|
|
|
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-BMQ.txt
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/bmq.c
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/bmq_sched.h
|
|
|
|
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-BFS.txt
|
|
rm -f "$srcdir"/linux-${_basekernel}/Documentation/scheduler/sched-MuQSS.txt
|
|
rm -rf "$srcdir"/linux-${_basekernel}/arch/blackfin/*
|
|
rm -f "$srcdir"/linux-${_basekernel}/arch/powerpc/configs/c2k_defconfig
|
|
rm -f "$srcdir"/linux-${_basekernel}/arch/score/configs/spct6600_defconfig
|
|
rm -f "$srcdir"/linux-${_basekernel}/arch/tile/configs/tilegx_defconfig
|
|
rm -f "$srcdir"/linux-${_basekernel}/arch/tile/configs/tilepro_defconfig
|
|
rm -f "$srcdir"/linux-${_basekernel}/drivers/staging/lustre/lnet/lnet/lib-eq.c
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/sched/MuQSS*
|
|
rm -f "$srcdir"/linux-${_basekernel}/kernel/skip_list.c
|
|
|
|
rm -f "$srcdir"/linux-${_basekernel}/Documentation/vm/uksm.txt
|
|
rm -f "$srcdir"/linux-${_basekernel}/include/linux/sradix-tree.h
|
|
rm -f "$srcdir"/linux-${_basekernel}/include/linux/uksm.h
|
|
rm -f "$srcdir"/linux-${_basekernel}/lib/sradix-tree.c
|
|
rm -f "$srcdir"/linux-${_basekernel}/mm/uksm.c
|
|
fi
|
|
|
|
remove_deps
|
|
|
|
msg2 'exit cleanup done\n'
|
|
if [ -n "$_runtime" ]; then
|
|
msg2 "compilation time : \n$_runtime"
|
|
fi
|
|
}
|
|
|
|
trap exit_cleanup EXIT
|