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| -rw-r--r-- | PKGBUILD | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 000000000000..e0392302525a --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,243 @@ +# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org> +# Maintainer: Cyber Knight (cyberknight777) <cyberknight755@gmail.com> +# Maintainer: Venkatesh Chaturvedi (Blaster4385) <venkateshchaturvedi12@gmail.com> + +pkgbase=linux-IllusionX +pkgver=6.11.IllusionX +pkgrel=1 +pkgdesc='Linux' +url='https://git.tablaster.dev/Blaster4385/linux-IllusionX' +arch=(x86_64) +license=(GPL-2.0-only) +makedepends=( + bc + cpio + gettext + libelf + pahole + perl + python + tar + xz + + # htmldocs + graphviz + imagemagick + python-sphinx + python-yaml +) +options=( + !debug + !strip +) + +export KBUILD_BUILD_HOST=archlinux +export KBUILD_BUILD_USER=$pkgbase +export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})" + +export TC="$(pwd)/neutron-clang/bin" +export PATH="$TC:${PATH}" + +FLAGS=( + LLVM=1 + LLVM_IAS=1 + CC="$TC"/clang + AR="$TC"/llvm-ar + LD="$TC"/ld.lld + NM="$TC"/llvm-nm + STRIP="$TC"/llvm-strip + OBJCOPY="$TC"/llvm-objcopy + OBJDUMP="$TC"/llvm-objdump + OBJSIZE="$TC"/llvm-size + HOSTCC="$TC"/clang + HOSTCXX="$TC"/clang++ + HOSTAR="$TC"/llvm-ar + HOSTLD="$TC"/ld.lld +) + +prepare() { + cd ../ + + echo "Setting config..." + + make ${FLAGS[@]} archlinux_defconfig + + vendor=$(lscpu | awk '/Vendor ID/{print $3}') + if [[ "$vendor" == "GenuineIntel" || "$vendor" == "AuthenticAMD" ]]; then + echo "CPU: $(lscpu | awk '/Model name/{ print substr($0, index($0,$3)) }')" + echo "Applying optimizations..." + scripts/config --disable CONFIG_GENERIC_CPU + scripts/config --set-val CONFIG_NR_CPUS $(nproc --all) + + if [[ "$vendor" == "GenuineIntel" ]]; then + scripts/config --enable CONFIG_MNATIVE_INTEL + elif [[ "$vendor" == "AuthenticAMD" ]]; then + scripts/config --enable CONFIG_X86_AMD_PSTATE + scripts/config --enable CONFIG_MNATIVE_AMD + fi + fi + + make -s kernelrelease > version + echo "Prepared $pkgbase version $(<version)" +} + +build() { + cd ../ + + if ! command -v ccache &> /dev/null; then + make all -j$(nproc --all) ${FLAGS[@]} + else + PATH="/usr/lib/ccache/bin:${PATH}" make all -j$(nproc --all) ${FLAGS[@]} + fi +} + +_package() { + pkgdesc="The $pkgdesc kernel and modules" + depends=( + coreutils + initramfs + kmod + ) + optdepends=( + 'wireless-regdb: to set the correct wireless channels of your country' + 'linux-firmware: firmware images needed for some devices' + ) + provides=( + KSMBD-MODULE + VIRTUALBOX-GUEST-MODULES + WIREGUARD-MODULE + ) + replaces=( + virtualbox-guest-modules-arch + wireguard-arch + ) + + cd ../ + local modulesdir="$pkgdir/usr/lib/modules/$(<version)" + + echo "Installing boot image..." + # systemd expects to find the kernel here to allow hibernation + # https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344 + install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz" + + # Used by mkinitcpio to name the kernel + echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase" + + echo "Installing modules..." + ZSTD_CLEVEL=19 make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 \ + DEPMOD=/doesnt/exist modules_install # Suppress depmod + + # remove build link + rm "$modulesdir"/build +} + +_package-headers() { + pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel" + depends=(pahole) + + cd ../ + local builddir="$pkgdir/usr/lib/modules/$(<version)/build" + + echo "Installing build files..." + install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \ + version vmlinux + install -Dt "$builddir/kernel" -m644 kernel/Makefile + install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile + cp -t "$builddir" -a scripts + + # required when STACK_VALIDATION is enabled + install -Dt "$builddir/tools/objtool" tools/objtool/objtool + + 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 "$(file -Sib "$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" +} + +_package-docs() { + pkgdesc="Documentation for the $pkgdesc kernel" + + cd .. + local builddir="$pkgdir/usr/lib/modules/$(<version)/build" + + echo "Installing documentation..." + local src dst + while read -rd '' src; do + dst="${src#Documentation/}" + dst="$builddir/Documentation/${dst#output/}" + install -Dm644 "$src" "$dst" + done < <(find Documentation -name '.*' -prune -o ! -type d -print0) + + echo "Adding symlink..." + mkdir -p "$pkgdir/usr/share/doc" + ln -sr "$builddir/Documentation" "$pkgdir/usr/share/doc/$pkgbase" +} + +pkgname=( + "$pkgbase" + "$pkgbase-headers" +) +for _p in "${pkgname[@]}"; do + eval "package_$_p() { + $(declare -f "_package${_p#$pkgbase}") + _package${_p#$pkgbase} + }" +done + +# vim:set ts=8 sts=2 sw=2 et: |