231 lines
7.8 KiB
Bash
231 lines
7.8 KiB
Bash
# Maintainer: Maximilian Luz <luzmaximilian@gmail.com>
|
|
|
|
pkgbase=linux-surface-lts
|
|
pkgver=4.19.198
|
|
pkgrel=1
|
|
pkgdesc='LTS Linux'
|
|
url="https://www.kernel.org/"
|
|
arch=(x86_64)
|
|
license=(GPL2)
|
|
makedepends=(
|
|
bc kmod libelf cpio perl tar xz
|
|
python
|
|
xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick
|
|
)
|
|
options=('!strip')
|
|
_srcname=linux-$pkgver
|
|
source=(
|
|
https://www.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign}
|
|
config # the main kernel config file
|
|
0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch
|
|
|
|
surface.config
|
|
|
|
0001-surface3-power.patch
|
|
0002-surface3-touchscreen-dma-fix.patch
|
|
0003-surface3-oemb.patch
|
|
0004-surface-buttons.patch
|
|
0005-suspend.patch
|
|
0006-ipts.patch
|
|
0007-wifi.patch
|
|
0008-surface-gpe.patch
|
|
0009-surface-sam-over-hid.patch
|
|
0010-surface-sam.patch
|
|
0011-surface-hotplug.patch
|
|
0012-surface-typecover.patch
|
|
0013-surface-go-touchscreen.patch
|
|
0014-ath10k-firmware-override.patch
|
|
)
|
|
validpgpkeys=(
|
|
'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
|
|
'647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
|
|
)
|
|
# https://www.kernel.org/pub/linux/kernel/v4.x/sha256sums.asc
|
|
sha256sums=('be20a86c6638a35373472752c17fb09bbc0bfcc71c05454cb4cb224b94c9608e'
|
|
'SKIP'
|
|
'4e68572e7cc4c5368f0236e0792660ae8498373988625dca46e509399a7eaea6'
|
|
'a13581d3c6dc595206e4fe7fcf6b542e7a1bdbe96101f0f010fc5be49f99baf2'
|
|
'c523d8ba9f02992c34b325cd7b07e27bfead33ecab29877e659a12b2d56b1118'
|
|
'b8fd8b4832678b4fa37de839d91e55c9b3b97518a863c92c04aca0c2fd4a2d3d'
|
|
'60713e2f684524be9a829919d22dfb8e9e7fa8a68231a792d91aa794a1e3da0d'
|
|
'17abe93f9da514c7a6af076eb0dc256a7bdb62bf425ddb7d4d556064fa57e5e2'
|
|
'27fc7bd4f7612ab6be829f77ba48a9078e01da6fc3348f55c5a9bc45410f1023'
|
|
'eba233b01f1f6c60cbd7f2411ebd7896c8058842cfe559b0307edcab6c7296db'
|
|
'6b7f83bcda4a21934f6ddfaf17a7280d4c73bd267435d886ce9de6947903020a'
|
|
'9cb19b1876d760113a8d2516b59ed9cf01ce6b4996db4d664f3e38a457243fae'
|
|
'9583897daf5c6a129596af02b9df507f463a0d4e5cf649e756041e193ea7033d'
|
|
'c5496e28bc3031bde2577ab23ca756dc85794d52b698f8a5ae8acccd30f49950'
|
|
'a31aae019126cbd7efcb83d4192c06b283c72c3a0faf091a8484543a381a6ff0'
|
|
'c31a7eddf0d5b2350570db06385a6b0b1120deb338377086d2a78a76780ea101'
|
|
'ded2414984e7e02d6349a926a9677a32e74fb46eb4c4a17aca6755bdaa977492'
|
|
'2920087f07b451c403b7fcce517c1c9f2c21ea07f45f9fbb85eec0d4249dd790'
|
|
'7ca11c1f21b214ee5359500e47739bd55417e344d18e51f82ca6410e78ed19c0')
|
|
|
|
export KBUILD_BUILD_HOST=archlinux
|
|
export KBUILD_BUILD_USER=$pkgbase
|
|
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
|
|
|
|
# optional certificate and key for secure boot signing
|
|
_mok_crt="$PWD/MOK.crt"
|
|
_mok_key="$PWD/MOK.key"
|
|
|
|
prepare() {
|
|
cd $_srcname
|
|
|
|
msg2 "Setting version..."
|
|
scripts/setlocalversion --save-scmversion
|
|
echo "-$pkgrel" > localversion.10-pkgrel
|
|
echo "${pkgbase#linux}" > localversion.20-pkgname
|
|
|
|
local src
|
|
for src in "${source[@]}"; do
|
|
src="${src%%::*}"
|
|
src="${src##*/}"
|
|
[[ $src = *.patch ]] || continue
|
|
msg2 "Applying patch $src..."
|
|
patch -Np1 < "../$src"
|
|
done
|
|
|
|
msg2 "Setting config..."
|
|
# cp ../config .config
|
|
# merge the two configs together
|
|
./scripts/kconfig/merge_config.sh -m ../config ../surface.config
|
|
make olddefconfig
|
|
|
|
make -s kernelrelease > version
|
|
msg2 "Prepared %s version %s" "$pkgbase" "$(<version)"
|
|
}
|
|
|
|
build() {
|
|
cd $_srcname
|
|
make bzImage modules
|
|
}
|
|
|
|
_package() {
|
|
pkgdesc="The $pkgdesc kernel and modules"
|
|
depends=(coreutils kmod initramfs)
|
|
optdepends=('crda: to set the correct wireless channels of your country'
|
|
'linux-firmware: firmware images needed for some devices')
|
|
provides=("linux=${pkgver}")
|
|
|
|
cd $_srcname
|
|
local kernver="$(<version)"
|
|
local modulesdir="$pkgdir/usr/lib/modules/$kernver"
|
|
local image_name="$(make -s image_name)"
|
|
|
|
# sign boot image if the prequisites are available
|
|
if [[ -f "$_mok_crt" ]] && [[ -f "$_mok_key" ]] && [[ -x "$(command -v sbsign)" ]]; then
|
|
msg2 "Signing boot image..."
|
|
sbsign --key "$_mok_key" --cert "$_mok_crt" --output "$image_name" "$image_name"
|
|
fi
|
|
|
|
msg2 "Installing boot image..."
|
|
# systemd expects to find the kernel here to allow hibernation
|
|
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
|
|
install -Dm644 "$image_name" "$modulesdir/vmlinuz"
|
|
|
|
# Used by mkinitcpio to name the kernel
|
|
echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
|
|
|
|
msg2 "Installing modules..."
|
|
make INSTALL_MOD_PATH="$pkgdir/usr" modules_install
|
|
|
|
# remove build and source links
|
|
rm "$modulesdir"/{source,build}
|
|
|
|
msg2 "Fixing permissions..."
|
|
chmod -Rc u=rwX,go=rX "$pkgdir"
|
|
}
|
|
|
|
_package-headers() {
|
|
pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
|
|
provides=("linux-headers=${pkgver}")
|
|
|
|
cd $_srcname
|
|
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
|
|
|
|
msg2 "Installing build files..."
|
|
install -Dt "$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 "$builddir" -a scripts
|
|
|
|
# add objtool for external module building and enabled VALIDATION_STACK option
|
|
install -Dt "$builddir/tools/objtool" tools/objtool/objtool
|
|
|
|
# add xfs and shmem for aufs building
|
|
mkdir -p "$builddir"/{fs/xfs,mm}
|
|
|
|
# this is gone in v5.3
|
|
mkdir "$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/$pkgbase"
|
|
|
|
msg2 "Fixing permissions..."
|
|
chmod -Rc u=rwX,go=rX "$pkgdir"
|
|
}
|
|
|
|
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:
|