286 lines
11 KiB
Bash
286 lines
11 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="$PWD" # track basedir as different Arch based distros are moving srcdir around
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source "$_where"/customization.cfg # load default configuration from file
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source "$_where"/linux*-tkg-config/prepare
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if [[ "$_sub" = rc* ]]; then
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_srcpath="linux-${_basekernel}-${_sub}"
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else
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_srcpath="linux-${_basekernel}"
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fi
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_tkg_initscript
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_distro="Arch"
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if [ -n "$_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}" "${pkgbase}-headers")
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pkgver="${_basekernel}"."${_sub}"
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pkgrel=7
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pkgdesc='Linux-tkg'
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arch=('x86_64') # no i686 in here
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url="http://www.kernel.org/"
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license=('GPL2')
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makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'libelf' 'pahole' 'patchutils' 'flex' 'python-sphinx' 'python-sphinx_rtd_theme' 'graphviz' 'imagemagick' 'git')
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optdepends=('schedtool')
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options=('!strip' 'docs')
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source=("https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${_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_v5.8%2B.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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0004-5.9-ck1.patch
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#0005-undead-glitched-ondemand-pds.patch
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#0005-undead-glitched-pds.patch
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#0005-v5.8_undead-pds099o.patch
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0005-glitched-pds.patch
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0006-add-acs-overrides_iommu.patch
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0007-v5.9-fsync.patch
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0008-5.9-bcachefs.patch
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0009-glitched-ondemand-bmq.patch
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0009-glitched-bmq.patch
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0009-prjc_v5.9-r0.patch
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0011-ZFS-fix.patch
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#0012-linux-hardened.patch
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0012-misc-additions.patch
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)
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sha256sums=('3239a4ee1250bf2048be988cc8cb46c487b2c8a0de5b1b032d38394d5c6b1a06'
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'7edb7b9d06b02f9b88d868c74ab618baf899c94edb19a73291f640dbea55c312'
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'5ab29eb64e57df83b395a29a6a4f89030d142feffbfbf73b3afc6d97a2a7fd12'
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'ca84d1966bf13570768a65015ddcbde198d866d2a5a44df21a581ed57860b887'
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'1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
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'66a03c246037451a77b4d448565b1d7e9368270c7d02872fbd0b5d024ed0a997'
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'f6383abef027fd9a430fd33415355e0df492cdc3c90e9938bf2d98f4f63b32e6'
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'35a7cde86fb94939c0f25a62b8c47f3de0dbd3c65f876f460b263181b3e92fc0'
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'b9ebe0ae69bc2b2091d6bfcf6c7875a87ea7969fcfa4e306c48d47a60f9ef4d6'
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'7058e57fd68367b029adc77f2a82928f1433daaf02c8c279cb2d13556c8804d7'
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'c605f638d74c61861ebdc36ebd4cb8b6475eae2f6273e1ccb2bbb3e10a2ec3fe'
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'bc69d6e5ee8172b0242c8fa72d13cfe2b8d2b6601468836908a7dfe8b78a3bbb'
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'45a9ab99215ab3313be6e66e073d29154aac55bc58975a4df2dad116c918d27c'
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'fca63d15ca4502aebd73e76d7499b243d2c03db71ff5ab0bf5cf268b2e576320'
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'19661ec0d39f9663452b34433214c755179894528bf73a42f6ba52ccf572832a'
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'b302ba6c5bbe8ed19b20207505d513208fae1e678cf4d8e7ac0b154e5fe3f456'
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'3956c324798f25bcf8e6c5f6d160551245304c5cfa3a2cba73e5b1e350c364ce'
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'9fad4a40449e09522899955762c8928ae17f4cdaa16e01239fd12592e9d58177'
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'a557b342111849a5f920bbe1c129f3ff1fc1eff62c6bd6685e0972fc88e39911'
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'88c7e308e474c845e0cc09e09bd223fc39876eca757abf6d6c3b8321f49ce1f1'
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'49262ce4a8089fa70275aad742fc914baa28d9c384f710c9a62f64796d13e104'
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'433b919e6a0be26784fb4304c43b1811a28f12ad3de9e26c0af827f64c0c316e')
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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}/${_srcpath}"
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_tkg_srcprep
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}
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build() {
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cd "${srcdir}/${_srcpath}"
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# Use custom compiler paths if defined
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if [ -n "${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`*2))"
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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}" "${pkgbase}" VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
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replaces=(virtualbox-guest-modules-arch wireguard-arch)
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cd "${srcdir}/${_srcpath}"
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# get kernel version
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local _kernver="$(<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="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
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# remove build and source links
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rm "$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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}
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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 "${srcdir}/${_srcpath}"
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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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echo "Stripping vmlinux..."
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strip -v $STRIP_STATIC "$builddir/vmlinux"
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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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