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# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
_flavor=mox
pkgname=linux-${_flavor}
provides=linux-lts
pkgver=5.10.63
case $pkgver in
*.*.*) _kernver=${pkgver%.*};;
*.*) _kernver=$pkgver;;
esac
pkgrel=0
pkgdesc="Linux Mox kernel"
url="https://www.kernel.org"
depends="mkinitfs"
_depends_dev="perl gmp-dev elfutils-dev bash flex bison"
makedepends="$_depends_dev sed installkernel bc linux-headers linux-firmware-any openssl-dev
diffutils findutils"
options="!strip"
_config=${config:-config-mox.${CARCH}}
install=
source="https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/linux-$_kernver.tar.xz
0002-powerpc-config-defang-gcc-check-for-stack-protector-.patch
0007-pci-hotplug-declare-IDT-bridge-as-hotpluggabl-bridge.patch
0008-pci-spr2803-quirk-to-fix-class-ID.patch
ampere-mt-jade.patch
config-mox.aarch64
"
subpackages="$pkgname-dev:_dev:$CBUILD_ARCH"
_flavors=
for _i in $source; do
case $_i in
config-*.$CARCH)
_f=${_i%.$CARCH}
_f=${_f#config-}
_flavors="$_flavors ${_f}"
if [ "linux-$_f" != "$pkgname" ]; then
subpackages="$subpackages linux-${_f}::$CBUILD_ARCH linux-${_f}-dev:_dev:$CBUILD_ARCH"
fi
;;
esac
done
if [ "${pkgver%.0}" = "$pkgver" ]; then
source="$source
https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/patch-$pkgver.xz"
fi
arch="aarch64"
license="GPL-2.0"
_carch=${CARCH}
case "$_carch" in
aarch64*) _carch="arm64" ;;
arm*) _carch="arm" ;;
mips*) _carch="mips" ;;
ppc*) _carch="powerpc" ;;
s390*) _carch="s390" ;;
esac
# secfixes:
# 5.10.4-r0:
# - CVE-2020-29568
# - CVE-2020-29569
prepare() {
local _patch_failed=
cd "$srcdir"/linux-$_kernver
if [ "$_kernver" != "$pkgver" ]; then
msg "Applying patch-$pkgver.xz"
unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N
fi
# first apply patches in specified order
for i in $source; do
case $i in
*.patch)
msg "Applying $i..."
if ! patch -s -p1 -N -i "$srcdir"/$i; then
echo $i >>failed
_patch_failed=1
fi
;;
esac
done
if ! [ -z "$_patch_failed" ]; then
error "The following patches failed:"
cat failed
return 1
fi
# remove localversion from patch if any
rm -f localversion*
oldconfig
}
oldconfig() {
for i in $_flavors; do
local _config=config-$i.${CARCH}
local _builddir="$srcdir"/build-$i.$CARCH
mkdir -p "$_builddir"
echo "-$pkgrel-$i" > "$_builddir"/localversion-alpine \
|| return 1
cp "$srcdir"/$_config "$_builddir"/.config
make -C "$srcdir"/linux-$_kernver \
O="$_builddir" \
ARCH="$_carch" \
listnewconfig oldconfig
done
}
build() {
unset LDFLAGS
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
for i in $_flavors; do
cd "$srcdir"/build-$i.$CARCH
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine"
done
}
_package() {
local _buildflavor="$1" _outdir="$2"
local _abi_release=${pkgver}-${pkgrel}-${_buildflavor}
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
cd "$srcdir"/build-$_buildflavor.$CARCH
# modules_install seems to regenerate a defect Modules.symvers on s390x. Work
# around it by backing it up and restore it after modules_install
cp Module.symvers Module.symvers.backup
mkdir -p "$_outdir"/boot "$_outdir"/lib/modules
local _install
case "$CARCH" in
arm*|aarch64) _install="zinstall dtbs_install";;
*) _install=install;;
esac
make -j1 modules_install $_install \
ARCH="$_carch" \
INSTALL_MOD_PATH="$_outdir" \
INSTALL_PATH="$_outdir"/boot \
INSTALL_DTBS_PATH="$_outdir/boot/dtbs-$_buildflavor"
cp Module.symvers.backup Module.symvers
rm -f "$_outdir"/lib/modules/${_abi_release}/build \
"$_outdir"/lib/modules/${_abi_release}/source
rm -rf "$_outdir"/lib/firmware
install -D -m644 include/config/kernel.release \
"$_outdir"/usr/share/kernel/$_buildflavor/kernel.release
}
# main flavor installs in $pkgdir
package() {
depends="$depends linux-firmware-any"
_package mox "$pkgdir"
}
# subflavors install in $subpkgdir
virt() {
_package virt "$subpkgdir"
}
_dev() {
local _flavor=$(echo $subpkgname | sed -E 's/(^linux-|-dev$)//g')
local _abi_release=${pkgver}-${pkgrel}-$_flavor
# copy the only the parts that we really need for build 3rd party
# kernel modules and install those as /usr/src/linux-headers,
# simlar to what ubuntu does
#
# this way you dont need to install the 300-400 kernel sources to
# build a tiny kernel module
#
pkgdesc="Headers and script for third party modules for $_flavor kernel"
depends="$_depends_dev"
local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
# first we import config, run prepare to set up for building
# external modules, and create the scripts
mkdir -p "$dir"
cp "$srcdir"/config-$_flavor.${CARCH} "$dir"/.config
echo "-$pkgrel-$_flavor" > "$dir"/localversion-alpine
make -j1 -C "$srcdir"/linux-$_kernver O="$dir" ARCH="$_carch" \
syncconfig prepare modules_prepare scripts
# remove the stuff that points to real sources. we want 3rd party
# modules to believe this is the soruces
rm "$dir"/Makefile "$dir"/source
# copy the needed stuff from real sources
#
# this is taken from ubuntu kernel build script
# http://kernel.ubuntu.com/git/ubuntu/ubuntu-zesty.git/tree/debian/rules.d/3-binary-indep.mk
cd "$srcdir"/linux-$_kernver
find . -path './include/*' -prune \
-o -path './scripts/*' -prune -o -type f \
\( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \
-name '*.sh' -o -name '*.pl' -o -name '*.lds' -o -name 'Platform' \) \
-print | cpio -pdm "$dir"
cp -a scripts include "$dir"
find $(find arch -name include -type d -print) -type f \
| cpio -pdm "$dir"
install -Dm644 "$srcdir"/build-$_flavor.$CARCH/Module.symvers \
"$dir"/Module.symvers
mkdir -p "$subpkgdir"/lib/modules/${_abi_release}
ln -sf /usr/src/linux-headers-${_abi_release} \
"$subpkgdir"/lib/modules/${_abi_release}/build
}
sha512sums="
95bc137d0cf9148da6a9d1f1a878698dc27b40f68e22c597544010a6c591ce1b256f083489d3ff45ff77753289b535135590194d88ef9f007d0ddab3d74de70e linux-5.10.tar.xz
d19365fe94431008768c96a2c88955652f70b6df6677457ee55ee95246a64fdd2c6fed9b3bef37c29075178294a7fc91f148ead636382530ebfa822be4ad8c2f 0002-powerpc-config-defang-gcc-check-for-stack-protector-.patch
ca5aafac37e0b5f3fcbaf801e12f98beb58ffaf1d8c88f76caff22b059831869b4094e7fdcb6d6860422d6b2d036e072caff460e1feb84bd04d10740ad56265b 0007-pci-hotplug-declare-IDT-bridge-as-hotpluggabl-bridge.patch
cbe85cf34e8420c91d2276c2d2aa0ab5023af68e57a1fa613f073f16a76766c67f585eda71c28f232bd0625e0dc8275a9eddc95f49409205dc0dbcc28c9fac1c 0008-pci-spr2803-quirk-to-fix-class-ID.patch
16b2d5b0255b37075ba894fc797673d633395907ce0b93400c5a8bd05b512b5cd040b91000fa41f9240d42afc664a69206597d1e3f754a1aa64b9be21a67f5c6 ampere-mt-jade.patch
5f1268611e2b9c42de28e43deb3d17161a57b718e40fad8f321d4b96725703552ead202dabc8123d6eaebb5cd9b1484ca854919911939f56a1a093025f3d3987 config-lts.aarch64
7921d082235ce1d75c67bfbac1b62a10bb0168e35be6c30127c8b801fb644741c063f75e544ad5ec2c49017a1d4eec1ae4944ccd6fe4098b47f1c7e62f6b4ed0 config-lts.armv7
e052b250e8cde2b706a0870f912fff69f641ce9c34e80fbcd6c0ef7f553378df4bd9d2b19c80af7a963f05e87e1a8e7ccbde107cc84b0da8d8f920770fb71baa config-lts.x86
aed0ff4a352aeaf131430e0f9238626dd2fe8bf6d2b43fb1545bdc07e1a0b11b69e72156cf87088119860d1183a80d0c4b8c51afd9ac90c12b33fa323d569b8f config-lts.x86_64
5090598d92de456ad9f19751662cc6d1b5894ee7fde404f994bbf4ffdbdebd5d9a71d5663f6ebe495356531f60f2ba4097dc250e00f032e6b9f3d2b8bb405e86 config-lts.ppc64le
a1bd9a425054a02a26e9403ce1414a3cbdb2307f28a66d7c5d2b7426517b8da64c7eac698bf09f697cb44f9114e60833ee22ec040f3426a4d1e4d1a02a82a14c config-lts.s390x
61d027575ecb9d0f4f248fe78aab0697ec02efb2d06116d5e5c3445719f087cef8886d95117a9d65bff7dbd0f871b94cc8609d3c886a6a05dbecb639bad8c490 config-lts.mips64
54958bbc5ca4229dc0431b220f6f470900f1a9ca0b80bad4080b9f202ff87c81e9facd4bba3354d84c66cbbc812e0b8ff63ff96f35effeb18acd5328e4ab1fa1 config-virt.aarch64
5290247832cbd4d959bc9b8c1c4fc4964987c2ff4e8ada7085d23137afde6acfccd8daebe67ce0fbccffa75da74447e6674cd8128de3aa6f4b9dfc1e78e2d325 config-virt.armv7
8bf0f6b0e19c8c8bc74fb3ed43d985638bf1a94fb420bdb61fcc05d0a88b8cbc158809a22f1955116878e4ec2987d8511f69ee885c625b97dacfc57ecefaabb5 config-virt.ppc64le
ebb1b701ecc5edd0bb758e7eb4ede03f500d46313052631e0beec22c81b61479b4f6b7474d763c99daea9c94ae33ea55c7e29f92dbe9ab24b7d9a82b6105a9e7 config-virt.x86
d19b2054aaf636e8ed6ea371242e78ec818dce91a00ccf2ccee007aeab219ffa29804c783310b006079f1066465b6511baa5e800f99cc0fc6108054b3be6fc5f config-virt.x86_64
742a73defb64dda8a016cbbe05004dd2ec52d9615b5c7a21ec136b4089ce567b5f199cb56f66d5fb2524aa23c1f62ee22e7bef668852edbb946067412c653289 patch-5.10.63.xz
"
|
