# Maintainer: jc_gargma # Maintainer (Arch): Jan Alexander Steffens (heftig) # Maintainer (Arch): Tobias Powalowski # Contributor: Aqua-sama # Contributor (Arch): Thomas Baechler # # I maintain this because: # Arch version patch script does not apply consistently # Arch version lacks graysky gcc patch with bdver2 fix # Arch version lacks ath9k regdom and raid6 algo patches # Arch version lacks ck patches # Arch version allows SEED, SM3, SM4, and Streebog # Arch version allows insecure filesystems # Arch version is 300 Hz # Arch version is not configured for openrc # Arch version builds docs using python and graphviz # Arch version uses git pkgbase=linux-ck _majver=5.1 _minver=18 if [ "$_minver" == "0" ]; then pkgver=${_majver} else pkgver=${_majver}.${_minver} fi _ckpatchversion=1 _ckpatch="patch-${_majver}-ck${_ckpatchversion}" _gcc_more_v='20180509' _srcname=linux-${pkgver} pkgrel=1 url='https://kernel.org' #url='http://ck.kolivas.org/patches/' arch=('x86_64') license=('GPL2') makedepends=('xmlto' 'kmod' 'inetutils' 'bc' 'libelf') conflicts=('linux-libre') options=('!strip') source=( https://www.kernel.org/pub/linux/kernel/v5.x/linux-$pkgver.tar.{xz,sign} 0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch 0002-ZEN-Add-CONFIG-for-unprivileged_userns_clone.patch 0003-iwlwifi-mvm-disable-TX-AMSDU-on-older-NICs.patch ck_remove-excess-extraversion.patch http://ck.kolivas.org/patches/5.0/${_majver}/${_majver}-ck${_ckpatchversion}/${_ckpatch}.xz graysky_bdver2-hotfix.patch enable_additional_cpu_optimizations-$_gcc_more_v.tar.gz::https://github.com/graysky2/kernel_gcc_patch/archive/$_gcc_more_v.tar.gz ath9k-regdom-hack.patch raid6-default-algo.patch config.x86_64 # the main kernel config files 60-linux.hook # pacman hook for depmod 90-linux.hook # pacman hook for initramfs regeneration linux.preset # standard config files for mkinitcpio ramdisk ) sha256sums=('6013e7dcf59d7c1b168d8edce3dbd61ce340ff289541f920dbd0958bef98f36a' 'SKIP' '91fafa76bf9cb32159ac7f22191b3589278b91e65bc4505cf2fc6013b8037bf3' '63e4378e69e2f23ed87af32a4951477a6d82d4ac0de2295db46502c8120da9d9' '8449de698dfc8f95ff03dbfd98b6abdd71dbc4238896256690cb856fe366aac3' 'a2db6672b2d35f3006c7151e8fa90f5187dcdac9fcc46e88e78d45c7d8226d1f' 'f8d18a34f6b17ec8e5f2a7354383ca627e0fd00b5578c1ee7d9808a34f33c724' '229e063a578db0a278108f37b24da20c2a2a18d825e98a67e426cb0f4b492e4a' '226e30068ea0fecdb22f337391385701996bfbdba37cdcf0f1dbf55f1080542d' 'e7ebf050c22bcec0028c0b3c79fd6d3913b0370ecc6a23dfe78ce475630cf503' '0f81d6e4158b7beeb0eb514f1b9401f7e23699cb0f7b0d513e25dae1815daaeb' '4c6e86b9a5dbbc672419c556cbe1123f22cd5b0da756c5018dd45be2f303362b' 'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21' '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919' 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65') validpgpkeys=( 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman ) _kernelname=${pkgbase#linux} prepare() { cd $_srcname # add upstream patch # if [ "$_minver" != "0" ]; then # msg2 "Applying upstream patch" # patch -Np1 < ../patch-${_majver}-${_pkgver} # fi # Hotfixes msg2 "Applying hotfixes" patch -p1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch patch -p1 -i ../0002-ZEN-Add-CONFIG-for-unprivileged_userns_clone.patch patch -p1 -i ../0003-iwlwifi-mvm-disable-TX-AMSDU-on-older-NICs.patch # ck hotfixes msg2 "Applying ck patch hotfixes" patch -p1 -i ../ck_remove-excess-extraversion.patch "$srcdir/${_ckpatch}" # ck patch msg2 "Applying ck patch" patch -F 3 -Np1 -i ../${_ckpatch} # graysky gcc hotfixes msg2 "Applying graysky gcc patch hotfixes" patch -p1 -i ../graysky_bdver2-hotfix.patch "$srcdir/kernel_gcc_patch-${_gcc_more_v}/enable_additional_cpu_optimizations_for_gcc_v8.1+_kernel_v4.13+.patch" # graysky gcc patch msg2 "Applying graysky cpu patch" patch -p1 -i ../kernel_gcc_patch-${_gcc_more_v}/enable_additional_cpu_optimizations_for_gcc_v8.1+_kernel_v4.13+.patch # Ignore ath9k eeprom patch msg2 "Applying ath9k patch" patch -p1 -i ../ath9k-regdom-hack.patch # Set default raid6 algo patch msg2 " Applying raid6 patch" patch -p1 -i ../raid6-default-algo.patch msg2 "Setting version..." scripts/setlocalversion --save-scmversion echo "-$pkgrel" > localversion.10-pkgrel echo "$_kernelname" > localversion.20-pkgname msg2 "Setting config..." # we are in src/linux-x.yy.zz, looking for a config next to the pkgbuild if [ -f ${SRCDEST}/config.ck.previous ]; then cp ${SRCDEST}/config.ck.previous .config else cp ../config.x86_64 .config fi make olddefconfig make menuconfig # Remove sublevel when no sublevel exists if [ "$_minver" == "0" ]; then sed -i '/SUBLEVEL = 0/d' Makefile fi make -s kernelrelease > ../version # workaround for make -s kernelrelease not applying # localversion to version when changed using menuconfig grep -Po '(?<=CONFIG_LOCALVERSION=").*(?=")' .config > ../localversion echo "$pkgver" > ../version.temp cat "localversion.10-pkgrel" >> ../version.temp cat "localversion.20-pkgname" >> ../version.temp cat ../localversion >> ../version.temp cat ../version.temp | tr -d "\n" > ../version # back up the config msg2 "Backing up config..." cp .config ${SRCDEST}/config.ck.previous msg2 "Prepared %s version %s" "$pkgbase" "$(<../version)" } build() { cd $_srcname make bzImage modules } _package() { pkgdesc="The ${pkgbase/linux/Linux} kernel and modules" [[ $pkgbase = linux ]] && groups=(base) depends=(coreutils linux-firmware kmod mkinitcpio) optdepends=('crda: to set the correct wireless channels of your country') backup=("etc/mkinitcpio.d/$pkgbase.preset") install=linux.install local kernver="$( "$startdir/$install.pkg" true && install=$install.pkg # fill in mkinitcpio preset and pacman hooks sed "$subst" ../linux.preset | install -Dm644 /dev/stdin \ "$pkgdir/etc/mkinitcpio.d/$pkgbase.preset" sed "$subst" ../60-linux.hook | install -Dm644 /dev/stdin \ "$pkgdir/usr/share/libalpm/hooks/60-$pkgbase.hook" sed "$subst" ../90-linux.hook | install -Dm644 /dev/stdin \ "$pkgdir/usr/share/libalpm/hooks/90-$pkgbase.hook" msg2 "Fixing permissions..." chmod -Rc u=rwX,go=rX "$pkgdir" } _package-headers() { pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel" local builddir="$pkgdir/usr/lib/modules/$(