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# Maintainer: David P. <megver83@parabola.nu>
# Contributor: André Silva <emulatorman@hyperbola.info>
# Contributor: Márcio Silva <coadde@hyperbola.info>
pkgbase=linux-libre-hardened
_srcbasever=5.2-gnu
_srcver=5.2.17-gnu
_hardenedver=a
_replacesarchkernel=('linux%') # '%' gets replaced with _kernelname
_replacesoldkernels=('linux-grsec' 'linux-libre-grsec') # '%' gets replaced with _kernelname
_replacesoldmodules=() # '%' gets replaced with _kernelname
_srcname=linux-${_srcbasever%-*}
_archpkgver=${_srcver%-*}
pkgver=${_srcver//-/.${_hardenedver}_}
pkgrel=1
arch=(x86_64)
url='https://linux-libre.fsfla.org/'
license=(GPL2)
makedepends=(
xmlto kmod inetutils bc libelf python-sphinx python-sphinx_rtd_theme
graphviz imagemagick
)
options=('!strip')
source=(
"https://linux-libre.fsfla.org/pub/linux-libre/releases/$_srcbasever/linux-libre-$_srcbasever.tar.xz"{,.sign}
"https://linux-libre.fsfla.org/pub/linux-libre/releases/$_srcver/patch-$_srcbasever-$_srcver.xz"{,.sign}
"https://github.com/anthraxx/linux-hardened/releases/download/${_srcver%-*}.${_hardenedver}/linux-hardened-${_srcver%-*}.${_hardenedver}.patch"{,.sig}
"https://repo.parabola.nu/other/linux-libre/logos/logo_linux_"{clut224.ppm,vga16.ppm,mono.pbm}{,.sig}
config.x86_64 # 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
# maintain the TTY over USB disconnects
# http://www.coreboot.org/EHCI_Gadget_Debug
0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch
# fix Atmel maXTouch touchscreen support
# https://labs.parabola.nu/issues/877
# http://www.fsfla.org/pipermail/linux-libre/2015-November/003202.html
0002-fix-Atmel-maXTouch-touchscreen-support.patch
)
validpgpkeys=(
'474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva
'65EEFE022108E2B708CBFCF7F9E712E59AF5F22A' # Daniel Micay
'6DB9C4B4F0D8C0DC432CF6E4227CA7C556B2BA78' # David P.
'E240B57E2C4630BA768E2F26FC1B547C8D8172C8' # Levente Polyak
)
sha512sums=('3359b0a10ac04243399a1b0aa84f6c09e3c1914880be19a7e931189da92900ca77e467e7ab5c296a03d2ff0ab3238ec75b13fd41bd2796049b63e71f6896900e'
'SKIP'
'9a035a4a228a9b6163716f762c551de4f8f370b32f0ceca4192233632b7717585afae2b303126252b9539b4ce0454a6603f5eeeeadc13162e0a8a51710d010e0'
'SKIP'
'6bb22acc86419cb33eaab29010c1fdbca72cfca0be10eb816245faec2299c52cf4816b8e8b7ebae6b40923616b4c17d0643f2dee35303cfcabf6b3715e602324'
'SKIP'
'13cb5bc42542e7b8bb104d5f68253f6609e463b6799800418af33eb0272cc269aaa36163c3e6f0aacbdaaa1d05e2827a4a7c4a08a029238439ed08b89c564bb3'
'SKIP'
'7a3716bfe3b9f546da309c7492f3e08f8f506813afeb1c737a474c83313d5c313cf4582b65215c2cfce3b74d9d1021c96e8badafe8f6e5b01fe28d2b5c61ae78'
'SKIP'
'267295aa0cea65684968420c68b32f1a66a22d018b9d2b2c1ef14267bcf4cb68aaf7099d073cbfefe6c25c8608bdcbbd45f7ac8893fdcecbf1e621abdfe9ecc1'
'SKIP'
'dd68cb46cd94ddf220ef8611beecf630dd995f725e76b8fb6074b4da4a8816ce1b55ebac38e8a987ea1498bdbe5353072305e63ccff3cade221a8a53006e9183'
'7ad5be75ee422dda3b80edd2eb614d8a9181e2c8228cd68b3881e2fb95953bf2dea6cbe7900ce1013c9de89b2802574b7b24869fc5d7a95d3cc3112c4d27063a'
'4a8b324aee4cccf3a512ad04ce1a272d14e5b05c8de90feb82075f55ea3845948d817e1b0c6f298f5816834ddd3e5ce0a0e2619866289f3c1ab8fd2f35f04f44'
'2dc6b0ba8f7dbf19d2446c5c5f1823587de89f4e28e9595937dd51a87755099656f2acec50e3e2546ea633ad1bfd1c722e0c2b91eef1d609103d8abdc0a7cbaf'
'02af4dd2a007e41db0c63822c8ab3b80b5d25646af1906dc85d0ad9bb8bbf5236f8e381d7f91cf99ed4b0978c50aee37cb9567cdeef65b7ec3d91b882852b1af'
'b8fe56e14006ab866970ddbd501c054ae37186ddc065bb869cf7d18db8c0d455118d5bda3255fb66a0dde38b544655cfe9040ffe46e41d19830b47959b2fb168')
_kernelname=${pkgbase#linux-libre}
_replacesarchkernel=("${_replacesarchkernel[@]/\%/${_kernelname}}")
_replacesoldkernels=("${_replacesoldkernels[@]/\%/${_kernelname}}")
_replacesoldmodules=("${_replacesoldmodules[@]/\%/${_kernelname}}")
prepare() {
cd $_srcname
# add upstream patch
if [ "$_srcbasever" != "$_srcver" ]; then
patch -p1 -i ../patch-$_srcbasever-$_srcver
fi
# add freedo as boot logo
install -m644 -t drivers/video/logo \
../logo_linux_{clut224.ppm,vga16.ppm,mono.pbm}
msg2 "Setting version..."
sed -e "/^EXTRAVERSION = -gnu/s/= -gnu.*/= .${_hardenedver}-gnu/" -i Makefile
scripts/setlocalversion --save-scmversion
echo "-$pkgrel" > localversion.10-pkgrel
echo "$_kernelname" > localversion.20-pkgname
local src
for src in "${source[@]}"; do
src="${src%%::*}"
src="${src##*/}"
[[ $src = *.patch ]] || continue
msg2 "Applying patch $src..."
patch -Np1 < "../$src"
done
msg2 "Setting config..."
cp ../config.x86_64 .config
make olddefconfig
make -s kernelrelease > ../version
msg2 "Prepared %s version %s" "$pkgbase" "$(<../version)"
}
build() {
cd $_srcname
make bzImage modules htmldocs
}
_package() {
pkgdesc="The ${pkgbase^} kernel and modules"
[[ $pkgbase = linux-libre ]] && groups=(base base-openrc)
depends=(coreutils linux-libre-firmware kmod mkinitcpio)
optdepends=('crda: to set the correct wireless channels of your country'
'usbctl: deny_new_usb control')
provides=("${_replacesarchkernel[@]/%/=${_archpkgver}}" "LINUX-ABI_VERSION=${_srcver%%-*}")
conflicts=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
replaces=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
backup=("etc/mkinitcpio.d/$pkgbase.preset")
install=linux.install
local kernver="$(<version)"
local modulesdir="$pkgdir/usr/lib/modules/$kernver"
cd $_srcname
msg2 "Installing boot image..."
# systemd expects to find the kernel here to allow hibernation
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
install -Dm644 "$modulesdir/vmlinuz" "$pkgdir/boot/vmlinuz-$pkgbase"
msg2 "Installing modules..."
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"
}
_package-headers() {
pkgdesc="Header files and scripts for building modules for ${pkgbase^} kernel"
provides=("${_replacesarchkernel[@]/%/-headers=${_archpkgver}}")
conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
cd $_srcname
msg2 "Installing build files..."
install -Dt "$builddir" -m644 Makefile .config Module.symvers System.map vmlinux
install -Dt "$builddir/kernel" -m644 kernel/Makefile
install -Dt "$builddir/arch/x86" -m644 arch/x86/Makefile
cp -t "$builddir" -a scripts
# add objtool for external module building and enabled VALIDATION_STACK option
install -Dt "$builddir/tools/objtool" tools/objtool/objtool
# add xfs and shmem for aufs building
mkdir -p "$builddir"/{fs/xfs,mm}
# ???
mkdir "$builddir/.tmp_versions"
msg2 "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 "$builddir/net/mac80211" -m644 net/mac80211/*.h
# http://bugs.archlinux.org/task/13146
install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
# http://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 "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
msg2 "Installing KConfig files..."
find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
msg2 "Removing unneeded architectures..."
local arch
for arch in "$builddir"/arch/*/; do
[[ $arch = */x86/ ]] && continue
echo "Removing $(basename "$arch")"
rm -r "$arch"
done
msg2 "Removing documentation..."
rm -r "$builddir/Documentation"
msg2 "Removing broken symlinks..."
find -L "$builddir" -type l -printf 'Removing %P\n' -delete
msg2 "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
msg2 "Stripping build tools..."
local file
while read -rd '' file; do
case "$(file -bi "$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 "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
msg2 "Adding symlink..."
mkdir -p "$pkgdir/usr/src"
ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase-$pkgver"
msg2 "Fixing permissions..."
chmod -Rc u=rwX,go=rX "$pkgdir"
}
_package-docs() {
pkgdesc="Kernel hackers manual - HTML documentation that comes with the ${pkgbase^} kernel"
provides=("${_replacesarchkernel[@]/%/-docs=${_archpkgver}}")
conflicts=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
replaces=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
cd $_srcname
msg2 "Installing documentation..."
mkdir -p "$builddir"
cp -t "$builddir" -a Documentation
msg2 "Removing doctrees..."
rm -r "$builddir/Documentation/output/.doctrees"
msg2 "Moving HTML docs..."
local src dst
while read -rd '' src; do
dst="$builddir/Documentation/${src#$builddir/Documentation/output/}"
mkdir -p "${dst%/*}"
mv "$src" "$dst"
rmdir -p --ignore-fail-on-non-empty "${src%/*}"
done < <(find "$builddir/Documentation/output" -type f -print0)
msg2 "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")
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:
|
