generated from archlinux/template
265 lines
7.9 KiB
Bash
265 lines
7.9 KiB
Bash
# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
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pkgbase=linux-seba
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pkgver=6.15.5.arch1
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pkgrel=1
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pkgdesc='Linux'
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url='https://github.com/archlinux/linux'
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arch=(x86_64)
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license=(GPL-2.0-only)
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makedepends=(
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bc
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cpio
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gettext
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libelf
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pahole
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perl
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python
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rust
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rust-bindgen
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rust-src
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tar
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xz
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# htmldocs
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graphviz
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imagemagick
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python-sphinx
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python-yaml
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texlive-latexextra
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)
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options=(
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!debug
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!strip
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)
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_srcname=linux-${pkgver%.*}
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_srctag=v${pkgver%.*}-${pkgver##*.}
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source=(
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https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign}
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$url/releases/download/$_srctag/linux-$_srctag.patch.zst{,.sig}
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config # the main kernel config file
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)
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validpgpkeys=(
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ABAF11C65A2970B130ABE3C479BE3E4300411886 # Linus Torvalds
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647F28654894E3BD457199BE38DBBDC86092693E # Greg Kroah-Hartman
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83BC8889351B5DEBBB68416EB8AC08600F108CDF # Jan Alexander Steffens (heftig)
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)
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# https://www.kernel.org/pub/linux/kernel/v6.x/sha256sums.asc
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sha256sums=('2ca707939c14431232649874d438aa58f11b4b127290fa68d164f8bd79c688b5'
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'SKIP'
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'a2c29b0d078b961535b384af32643e96a41bdd0f645ceb59eb49f02d4a0ec28e'
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'SKIP'
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'01fb08d3ba762ea7098be6bd8e9283011714d663b3b7dfc84cb293a7b692b928')
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b2sums=('6e8143b4f2c10f6747ab1cc4c56b06b9dc06ff3790c5067ce6daf53f5538c78f5d4dd0e4fb037dd73b673140ff3b93b1a663befe4b1f059abe2dfca3ce939ea8'
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'SKIP'
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'eb5a7c4ffc6078890256c45cf35eff193548789c5d06231eb38d12731ff0db51ede005e84221102c50ad2ffa324528d403cee83df18cd7c02e4e44b538e7eb4a'
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'SKIP'
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'61693ec0904c0f0c021e775dd4bfc902ce11b2b7fb5ecee07a2ee857667fe48cf5ef14dd11655150e45491d37a5731c9e05343708984dd10c676bc28c5f3488c')
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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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cd $_srcname
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echo "Setting version..."
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echo "-$pkgrel" > localversion.10-pkgrel
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echo "${pkgbase#linux}" > localversion.20-pkgname
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local src
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for src in "${source[@]}"; do
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src="${src%%::*}"
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src="${src##*/}"
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src="${src%.zst}"
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[[ $src = *.patch ]] || continue
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echo "Applying patch $src..."
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patch -Np1 < "../$src"
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done
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echo "Setting config..."
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cp ../config .config
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make olddefconfig
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diff -u ../config .config || :
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make -s kernelrelease > version
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echo "Prepared $pkgbase version $(<version)"
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}
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build() {
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cd $_srcname
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make all
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make -C tools/bpf/bpftool vmlinux.h feature-clang-bpf-co-re=1
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make htmldocs
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}
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_package() {
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pkgdesc="The $pkgdesc kernel and modules"
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depends=(
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coreutils
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initramfs
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kmod
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)
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optdepends=(
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'linux-firmware: firmware images needed for some devices'
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'scx-scheds: to use sched-ext schedulers'
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'wireless-regdb: to set the correct wireless channels of your country'
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)
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provides=(
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KSMBD-MODULE
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NTSYNC-MODULE
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VIRTUALBOX-GUEST-MODULES
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WIREGUARD-MODULE
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)
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replaces=(
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virtualbox-guest-modules-arch
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wireguard-arch
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)
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cd $_srcname
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local modulesdir="$pkgdir/usr/lib/modules/$(<version)"
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echo "Installing boot image..."
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# systemd expects to find the kernel here to allow hibernation
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# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
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install -Dm644 "$(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 "$modulesdir/pkgbase"
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echo "Installing modules..."
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ZSTD_CLEVEL=19 make INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 \
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DEPMOD=/doesnt/exist modules_install # Suppress depmod
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# remove build link
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rm "$modulesdir"/build
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}
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_package-headers() {
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pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
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depends=(pahole)
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cd $_srcname
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local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
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echo "Installing build files..."
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install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
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localversion.* version vmlinux tools/bpf/bpftool/vmlinux.h
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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 "$builddir" -a scripts
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ln -srt "$builddir" "$builddir/scripts/gdb/vmlinux-gdb.py"
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# required when STACK_VALIDATION is enabled
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install -Dt "$builddir/tools/objtool" tools/objtool/objtool
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# required when DEBUG_INFO_BTF_MODULES is enabled
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install -Dt "$builddir/tools/bpf/resolve_btfids" tools/bpf/resolve_btfids/resolve_btfids
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echo "Installing headers..."
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cp -t "$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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# https://bugs.archlinux.org/task/13146
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install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
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# https://bugs.archlinux.org/task/20402
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install -Dt "$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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# https://bugs.archlinux.org/task/71392
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install -Dt "$builddir/drivers/iio/common/hid-sensors" -m644 drivers/iio/common/hid-sensors/*.h
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echo "Installing KConfig files..."
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find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
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echo "Installing Rust files..."
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install -Dt "$builddir/rust" -m644 rust/*.rmeta
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install -Dt "$builddir/rust" rust/*.so
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echo "Installing unstripped VDSO..."
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make INSTALL_MOD_PATH="$pkgdir/usr" vdso_install \
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link= # Suppress build-id symlinks
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echo "Removing unneeded architectures..."
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local arch
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for arch in "$builddir"/arch/*/; do
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[[ $arch = */x86/ ]] && continue
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echo "Removing $(basename "$arch")"
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rm -r "$arch"
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done
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echo "Removing documentation..."
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rm -r "$builddir/Documentation"
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echo "Removing broken symlinks..."
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find -L "$builddir" -type l -printf 'Removing %P\n' -delete
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echo "Removing loose objects..."
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find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
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echo "Stripping build tools..."
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local file
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while read -rd '' file; do
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case "$(file -Sib "$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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echo "Stripping vmlinux..."
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strip -v $STRIP_STATIC "$builddir/vmlinux"
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echo "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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}
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_package-docs() {
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pkgdesc="Documentation for the $pkgdesc kernel"
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cd $_srcname
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local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
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echo "Installing documentation..."
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local src dst
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while read -rd '' src; do
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dst="${src#Documentation/}"
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dst="$builddir/Documentation/${dst#output/}"
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install -Dm644 "$src" "$dst"
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done < <(find Documentation -name '.*' -prune -o ! -type d -print0)
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echo "Adding symlink..."
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mkdir -p "$pkgdir/usr/share/doc"
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ln -sr "$builddir/Documentation" "$pkgdir/usr/share/doc/$pkgbase"
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}
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pkgname=(
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"$pkgbase"
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"$pkgbase-headers"
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"$pkgbase-docs"
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)
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for _p in "${pkgname[@]}"; do
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eval "package_$_p() {
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$(declare -f "_package${_p#$pkgbase}")
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_package${_p#$pkgbase}
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}"
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done
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source+=('bigscreenBeyond.patch')
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sha256sums+=('346989a91c81f494bbef04b56b560a144d76a69c4ca0522dff91206481b664b4')
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b2sums+=('9aa8682c769579d805a250622fd874f41970dadc25bcb304c4015a4468b8c6bbac1c0422ce242fabe098d5324bdae50565ed0073ba8d2402f8b7813bcea12ac3')
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# vim:set ts=8 sts=2 sw=2 et:
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