diff options
Diffstat (limited to 'PKGBUILD')
| -rw-r--r-- | PKGBUILD | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/PKGBUILD b/PKGBUILD new file mode 100644 index 000000000000..a2a3e2af9fd2 --- /dev/null +++ b/PKGBUILD @@ -0,0 +1,267 @@ +# Maintainer: dakataca <🐬danieldakataca@gmail.com> +# Contributor: Jan Alexander Steffens (heftig) <heftig@archlinux.org> + +pkgbase=linux-kamakiri +pkgver=6.5.7.arch1 +pkgrel=1 +pkgdesc='Linux Kamakiri' +url='https://github.com/archlinux/linux' +arch=(x86_64) +license=(GPL2) +makedepends=( + bc + cpio + gettext + libelf + pahole + perl + python + tar + xz + + # htmldocs + graphviz + imagemagick + python-sphinx + texlive-latexextra +) +options=('!strip') +_srcname=linux-${pkgver%.*} +_srctag=v${pkgver%.*}-${pkgver##*.} +source=( + https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign} + linux-v6.5.7-arch1.patch.zst{,.sig} + config # the main kernel config file +) +validpgpkeys=( + ABAF11C65A2970B130ABE3C479BE3E4300411886 # Linus Torvalds + 647F28654894E3BD457199BE38DBBDC86092693E # Greg Kroah-Hartman + 4BA1F928CBA7CA219A14741B24FB14CFDD5D0319 # dakataca +) +# https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc +sha256sums=('0d09ea448005c9cfe5383e4c72a872b39188b928f8c44e146b03b1b7851fbb8c' + 'SKIP' + '6f6899aeb73e3b0328446a52926733be817d251f85d9eab2b4ca523b8d88c568' + 'SKIP' + '5aff0f8584e01165dc20cd107df338f57a13ce7f0da14e07f4c9097cd748469f') +b2sums=('a9bed9907bf4b22c08df8a8beaaf923648e4f0f1a4b00c11012871094e7c06a127e54bc1935edb8afc92999456c01ebabd04bc542a0e2fa16de0852a5f4be681' + 'SKIP' + 'aab389e53d6d23e28ab2690a21a338dfc34743b67baa1bdf6f7a6ff5b57dfb97c5745239aaf4ca3bd27b045e8d2fe35ac1ca993735af968f98d2b7c3923d8520' + 'SKIP' + '1445dc90cf8bd3f2b9493e9e48eb76247bd37de412bdb247b132694e047ec260c25203836888ce6c1c864f46dab80b453b3f47d8b3a92f1f9dffc5589d7bc320') + +export KBUILD_BUILD_HOST=archlinux +export KBUILD_BUILD_USER=$pkgbase +export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})" + +prepare() { + cd $_srcname + + echo "Setting version..." + echo "-$pkgrel" > localversion.10-pkgrel + echo "${pkgbase#linux}" > localversion.20-pkgname + + echo "Validating Kamakiri patch file..." + local -r sha256sum_devio_orig='4d19ef4a4514204aa0ccfcef0218736439041032850ea59daf0c70db5a2cf083 drivers/usb/core/devio.c' + if [[ "$sha256sum_devio_orig" == `sha256sum drivers/usb/core/devio.c` ]]; then + echo "Validated Kamakiri patch file!" + else + #echo 'Error: Fichero devio.c ha sido modificado, edite el parche y genere su respectivas llaves, además genere el sha256sum del fichero del parche y establézca su valor en la variable local $sha256sum_devio_orig de éste PKGBUILD.' + echo 'Error: devio.c file has been modified, edit the patch and generate its respective keys, also generate the sha256sum of the patch file and set its value to the local variable $sha 256sum_devio_orig of this PKGBUILD' + exit -1 + fi + + local src + for src in "${source[@]}"; do + src="${src%%::*}" + src="${src##*/}" + src="${src%.zst}" + [[ $src = *.patch ]] || continue + echo "Applying patch $src..." + patch -Np1 < "../$src" + done + + echo "Setting config..." + cp ../config .config + make olddefconfig + diff -u ../config .config || : + + make -s kernelrelease > version + echo "Prepared $pkgbase version $(<version)" +} + +build() { + cd $_srcname + make all + make htmldocs +} + +_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 $_srcname + local modulesdir="$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 and source links + rm "$modulesdir"/{source,build} +} + +_package-headers() { + pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel" + depends=(pahole) + + cd $_srcname + local builddir="$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 "$builddir" -a scripts + + # required when STACK_VALIDATION is enabled + install -Dt "$builddir/tools/objtool" tools/objtool/objtool + + # required when DEBUG_INFO_BTF_MODULES is enabled + install -Dt "$builddir/tools/bpf/resolve_btfids" tools/bpf/resolve_btfids/resolve_btfids + + echo "Installing headers..." + cp -t "$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 $_srcname + local builddir="$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" + "$pkgbase-docs" +) +for _p in "${pkgname[@]}"; do + eval "package_$_p() { + $(declare -f "_package${_p#$pkgbase}") + _package${_p#$pkgbase} + }" +done + +# vim:set ts=8 sts=2 sw=2 et: + +## Source: +# git clone https://gitlab.archlinux.org/archlinux/packaging/packages/linux.git +# cd linux/ + +## Get default files: +# makepkg --nobuild --nodeps +# zstd -d linux-v6.5.7-arch1.patch.zst +# zstd linux-v6.5.7-arch1.patch + +## Test: +# makepkg --printsrcinfo > .SRCINFO +# git clean -dfx + +# 👤 Autor: https://t.me/dakataca 💻 🐬 # |