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-rw-r--r--PKGBUILD352
1 files changed, 222 insertions, 130 deletions
diff --git a/PKGBUILD b/PKGBUILD
index 255e4f5c15d2..7e14160b1f58 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,148 +1,235 @@
-# Maintainer: Dan Ziemba <zman0900@gmail.com>
-# Maintainer: Mark Weiman <markzz@archlinux.net>
-
-pkgbase=linux-vfio
-_srcver=5.3.7-arch1
-pkgver=${_srcver//-/.}
+# Maintainer:
+# Contributor: éclairevoyant
+# Contributor: Mark Weiman (markzz) <mark.weiman@markzz.com>
+# Contributor: Katelyn Schiesser (slowbro) <katelyn.schiesser@gmail.com>
+# Contributor: Dan Ziemba <zman0900@gmail.com>
+
+## options
+: ${_build_arch_patch:=true}
+
+: ${_build_clang:=false}
+: ${_build_tracer:=true}
+: ${_build_numa:=true}
+
+: ${_build_vfio:=true}
+: ${_build_lts:=false}
+: ${_build_v3:=false}
+
+unset _pkgtype
+[[ "${_build_vfio::1}" == "t" ]] && _pkgtype+="-vfio"
+[[ "${_build_lts::1}" == "t" ]] && _pkgtype+="-lts"
+[[ "${_build_v3::1}" == "t" ]] && _pkgtype+="-v3"
+
+## basic info
+_gitname="linux"
+_pkgname="$_gitname${_pkgtype:-}"
+pkgbase="$_pkgname"
+pkgver=6.8.9
pkgrel=1
-arch=(x86_64)
-url="https://git.archlinux.org/linux.git/log/?h=v$_srcver"
-license=(GPL2)
-makedepends=(xmlto kmod inetutils bc libelf git)
+pkgdesc='Linux'
+url='https://www.kernel.org'
+license=('GPL-2.0-or-later')
+arch=('x86_64')
+
+makedepends=(
+ bc
+ cpio
+ gettext
+ libelf
+ pahole
+ perl
+ python
+ tar
+ xz
+
+ # htmldocs
+ graphviz
+ imagemagick
+ python-sphinx
+ python-yaml
+ texlive-latexextra
+)
options=('!strip')
-_srcname=archlinux-linux
-source=(
- "$_srcname::git+https://git.archlinux.org/linux.git?signed#tag=v$_srcver"
- config # the main kernel config file
- 60-linux.hook # pacman hook for depmod
- 90-linux.hook # pacman hook for initramfs regeneration
- linux.preset # standard config files for mkinitcpio ramdisk
- add-acs-overrides.patch # patch for acs overrides
- i915-vga-arbiter.patch # patch for i915 VGA arbiter
+_srcname=linux-$pkgver
+source+=(
+ https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign}
+ "config-$pkgver"::https://gitlab.archlinux.org/archlinux/packaging/packages/linux/-/raw/main/config
+)
+sha256sums+=(
+ 'f905f1238ea7a8e85314bacf283302e8097006010d25fcea726d0de0ea5bc9b6'
+ 'SKIP'
+ 'SKIP'
)
validpgpkeys=(
- 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
- '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
- '8218F88849AAC522E94CF470A5E9288C4FA415FA' # Jan Alexander Steffens (heftig)
+ ABAF11C65A2970B130ABE3C479BE3E4300411886 # Linus Torvalds
+ 647F28654894E3BD457199BE38DBBDC86092693E # Greg Kroah-Hartman
+ 83BC8889351B5DEBBB68416EB8AC08600F108CDF # Jan Alexander Steffens (heftig)
)
-sha256sums=('SKIP'
- '7d09d1d79a4ecb82502b4483cf989ede3f643e05613de45e12563dfe85d80423'
- 'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21'
- '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919'
- 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65'
- 'dbf4ac4b873ce6972e63b78d74ddba18f2701716163bb7f4b4fe5e909346a6e1'
- '3d711ad5eda51c42b20575a66683cd416fe7a02a3162d8a7107f2b2c82d328ce')
-_kernelname=${pkgbase#linux}
-: ${_kernelname:=-ARCH}
+if [[ ${_build_vfio::1} == "t" ]]; then
+ source+=(
+ 1001-6.8.0-add-acs-overrides.patch # updated from https://lkml.org/lkml/2013/5/30/513
+ 1002-6.8.0-i915-vga-arbiter.patch # updated from https://lkml.org/lkml/2014/5/9/517
+ )
+ sha256sums+=(
+ 'b35c26d5dc31fb9cfac68292de7b1ee8ca93b4647e4958efc77e2c77f586f1f2'
+ '966c15da4044a9a3b5f9d362c2cf08303f1265ad4489c9835c95973b71255d07'
+ )
+fi
+
+if [[ ${_build_arch_patch::1} == "t" ]]; then
+ _srctag=v${pkgver}-arch1
+ _dl_url_arch='https://github.com/archlinux/linux'
+
+ # if no new patch, use previous one
+ if grep 404 <(curl -sI $_dl_url_arch/releases/download/$_srctag/linux-$_srctag.patch.zst | head -1) > /dev/null; then
+ _srctag=v${pkgver::4}$((${pkgver##*.} - 1))-arch1
+ fi
+
+ source+=(
+ $_dl_url_arch/releases/download/$_srctag/linux-$_srctag.patch.zst{,.sig}
+ )
+ sha256sums+=(
+ 'SKIP'
+ 'SKIP'
+ )
+fi
+
+if [[ ${_build_clang::1} == "t" ]]; then
+ makedepends+=(clang llvm lld)
+
+ export LLVM=1
+ export LLVM_IAS=1
+fi
+
+if [[ "${_build_v3::1}" == "t" ]]; then
+ export KCFLAGS="-march=x86-64-v3 -mtune=generic -O3"
+ export HOSTCFLAGS="-march=x86-64-v3 -mtune=generic -O3"
+ export HOSTCXXFLAGS="-march=x86-64-v3 -mtune=generic -O3"
+fi
+
+export KBUILD_BUILD_HOST=archlinux
+export KBUILD_BUILD_USER=$pkgbase
+export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
+
+_prepare_extra() {
+ # remove extra version suffix
+ sed -E 's&^(EXTRAVERSION =).*$&\1&' -i Makefile
+
+ if [[ "${_build_clang::1}" == "t" ]]; then
+ scripts/config --disable LTO_CLANG_FULL
+ scripts/config --enable LTO_CLANG_THIN
+ fi
+
+ if [[ "${_build_clang::1}" == "t" ]] || [[ "${_build_tracer::1}" != "t" ]]; then
+ echo "Disabling Tracers..."
+ scripts/config \
+ --disable CONFIG_FTRACE \
+ --disable CONFIG_FUNCTION_TRACER \
+ --disable CONFIG_STACK_TRACER
+ fi
+
+ if [[ "${_build_numa::1}" != "t" ]]; then
+ echo "Disabling NUMA..."
+ scripts/config --disable CONFIG_NUMA
+ fi
+}
prepare() {
+ cp "config-$pkgver" "config"
+
cd $_srcname
- msg2 "Setting version..."
- scripts/setlocalversion --save-scmversion
+ echo "Setting version..."
echo "-$pkgrel" > localversion.10-pkgrel
- echo "$_kernelname" > localversion.20-pkgname
+ echo "${pkgbase#linux}" > localversion.20-pkgname
local src
for src in "${source[@]}"; do
src="${src%%::*}"
src="${src##*/}"
+ src="${src%.zst}"
[[ $src = *.patch ]] || continue
- msg2 "Applying patch $src..."
- patch -Np1 < "../$src"
+ echo
+ echo "Applying patch $src..."
+ patch -Np1 -F100 -i "../$src"
done
- msg2 "Setting config..."
+ echo "Setting config..."
cp ../config .config
make olddefconfig
+ diff -u ../config .config || :
- make -s kernelrelease > ../version
- msg2 "Prepared %s version %s" "$pkgbase" "$(<../version)"
+ _prepare_extra
+
+ make -s kernelrelease > version
+ echo "Prepared $pkgbase version $(< version)"
}
build() {
cd $_srcname
- make bzImage modules
+ make all
+ make -C tools/bpf/bpftool vmlinux.h feature-clang-bpf-co-re=1
+ #make htmldocs
}
_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="$(<version)"
+ pkgdesc="The $pkgdesc kernel and modules (ACS override and i915 VGA arbiter patches)"
+ 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
+ )
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
- msg2 "Installing boot image..."
- install -Dm644 "$(make -s image_name)" "$pkgdir/boot/vmlinuz-$pkgbase"
-
- msg2 "Installing modules..."
- local modulesdir="$pkgdir/usr/lib/modules/$kernver"
- mkdir -p "$modulesdir"
- make INSTALL_MOD_PATH="$pkgdir/usr" modules_install
-
- # a place for external modules,
- # with version file for building modules and running depmod from hook
- local extramodules="extramodules$_kernelname"
- local extradir="$pkgdir/usr/lib/modules/$extramodules"
- install -Dt "$extradir" -m644 ../version
- ln -sr "$extradir" "$modulesdir/extramodules"
-
- # remove build and source links
- rm "$modulesdir"/{source,build}
-
- msg2 "Installing hooks..."
- # sed expression for following substitutions
- local subst="
- s|%PKGBASE%|$pkgbase|g
- s|%KERNVER%|$kernver|g
- s|%EXTRAMODULES%|$extramodules|g
- "
-
- # hack to allow specifying an initially nonexisting install file
- sed "$subst" "$startdir/$install" > "$startdir/$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 "$pkgdir"
+ # remove build link
+ rm "$modulesdir"/build
}
_package-headers() {
- pkgdesc="Header files and scripts for building modules for ${pkgbase/linux/Linux} kernel"
-
- local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
+ pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel (ACS override and i915 VGA arbiter patches)"
+ depends=(pahole)
cd $_srcname
+ local builddir="$pkgdir/usr/lib/modules/$(< version)/build"
- msg2 "Installing build files..."
- install -Dt "$builddir" -m644 Makefile .config Module.symvers System.map vmlinux
+ 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
- # add objtool for external module building and enabled VALIDATION_STACK option
+ # required when STACK_VALIDATION is enabled
install -Dt "$builddir/tools/objtool" tools/objtool/objtool
- # add xfs and shmem for aufs building
- mkdir -p "$builddir"/{fs/xfs,mm}
-
- # ???
- mkdir "$builddir/.tmp_versions"
+ # required when DEBUG_INFO_BTF_MODULES is enabled
+ install -Dt "$builddir/tools/bpf/resolve_btfids" tools/bpf/resolve_btfids/resolve_btfids
- msg2 "Installing headers..."
+ echo "Installing headers..."
cp -t "$builddir" -a include
cp -t "$builddir/arch/x86" -a arch/x86/include
install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/kernel/asm-offsets.s
@@ -150,18 +237,21 @@ _package-headers() {
install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
- # http://bugs.archlinux.org/task/13146
+ # https://bugs.archlinux.org/task/13146
install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
- # http://bugs.archlinux.org/task/20402
+ # 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 "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
- msg2 "Installing KConfig files..."
+ # https://bugs.archlinux.org/task/71392
+ install -Dt "$builddir/drivers/iio/common/hid-sensors" -m644 drivers/iio/common/hid-sensors/*.h
+
+ echo "Installing KConfig files..."
find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
- msg2 "Removing unneeded architectures..."
+ echo "Removing unneeded architectures..."
local arch
for arch in "$builddir"/arch/*/; do
[[ $arch = */x86/ ]] && continue
@@ -169,63 +259,65 @@ _package-headers() {
rm -r "$arch"
done
- msg2 "Removing documentation..."
+ echo "Removing documentation..."
rm -r "$builddir/Documentation"
- msg2 "Removing broken symlinks..."
+ echo "Removing broken symlinks..."
find -L "$builddir" -type l -printf 'Removing %P\n' -delete
- msg2 "Removing loose objects..."
+ echo "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
- msg2 "Stripping build tools..."
+ echo "Stripping build tools..."
local file
while read -rd '' file; do
- case "$(file -bi "$file")" in
- application/x-sharedlib\;*) # Libraries (.so)
+ case "$(file -Sib "$file")" in
+ application/x-sharedlib\;*) # Libraries (.so)
strip -v $STRIP_SHARED "$file" ;;
- application/x-archive\;*) # Libraries (.a)
+ application/x-archive\;*) # Libraries (.a)
strip -v $STRIP_STATIC "$file" ;;
- application/x-executable\;*) # Binaries
+ application/x-executable\;*) # Binaries
strip -v $STRIP_BINARIES "$file" ;;
application/x-pie-executable\;*) # Relocatable binaries
strip -v $STRIP_SHARED "$file" ;;
esac
done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
- msg2 "Adding symlink..."
- mkdir -p "$pkgdir/usr/src"
- ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase-$pkgver"
+ echo "Stripping vmlinux..."
+ strip -v $STRIP_STATIC "$builddir/vmlinux"
- msg2 "Fixing permissions..."
- chmod -Rc u=rwX,go=rX "$pkgdir"
+ echo "Adding symlink..."
+ mkdir -p "$pkgdir/usr/src"
+ ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
}
_package-docs() {
- pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase/linux/Linux} kernel"
-
- local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
+ pkgdesc="Documentation for the $pkgdesc kernel (ACS override and i915 VGA arbiter patches)"
cd $_srcname
+ local builddir="$pkgdir/usr/lib/modules/$(< version)/build"
- msg2 "Installing documentation..."
- mkdir -p "$builddir"
- cp -t "$builddir" -a Documentation
+ echo "Installing documentation..."
+ local src dst
+ while read -rd '' src; do
+ dst="${src#Documentation/}"
+ dst="$builddir/Documentation/${dst#output/}"
+ install -Dm644 "$src" "$dst"
+ done < <(find Documentation -name '.*' -prune -o ! -type d -print0)
- msg2 "Adding symlink..."
+ echo "Adding symlink..."
mkdir -p "$pkgdir/usr/share/doc"
ln -sr "$builddir/Documentation" "$pkgdir/usr/share/doc/$pkgbase"
-
- msg2 "Fixing permissions..."
- chmod -Rc u=rwX,go=rX "$pkgdir"
}
-pkgname=("$pkgbase" "$pkgbase-headers" "$pkgbase-docs")
+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: