pmaports/main/linux-postmarketos/APKBUILD
2017-08-17 16:20:22 +00:00

197 lines
5.9 KiB
Text

# APKBUILD loosely based on linux-vanilla aport. Changes:
#
# - Use new kernel config for the postmarketos device support
# - Package the device tree files
#
# Kernel config based on: arch/arm/configs/lineageos_mako_defconfig
# Changes:
# - enable devtmpfs (needed for udev -> touch support in weston)
_flavor=postmarketos
_hash="7b6fbfd899b4133e4f789843e5967beb139ec4d2"
_config="config-${_flavor}.${CARCH}"
pkgname=linux-${_flavor}
pkgver=4.12.8
case $pkgver in
*.*.*) _kernver=${pkgver%.*};;
*.*) _kernver=$pkgver;;
esac
pkgrel=0
arch="all"
pkgdesc="Mainline Linux for pmOS supported chipsets (OMAP)"
url="https://kernel.org/"
depends="postmarketos-mkinitfs"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev"
options="!strip !check !tracedeps"
install=
source="
https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/linux-$_kernver.tar.xz
config-${_flavor}.armhf
config-${_flavor}.aarch64
config-${_flavor}.x86_64
0001-rx51-drm-regression-workaround.patch
"
if [ "${pkgver%.0}" = "$pkgver" ]; then
source="$source
https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/patch-$pkgver.xz"
fi
subpackages="$pkgname-dev::$CBUILD_ARCH"
license="GPL2"
_abi_release=${pkgver}
_carch=${CARCH}
case "$_carch" in
aarch64*) _carch="arm64" ;;
arm*) _carch="arm" ;;
ppc*) _carch="powerpc" ;;
s390*) _carch="s390" ;;
esac
HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
ksrcdir="$srcdir/linux-$_kernver"
prepare() {
local _patch_failed=
cd "$ksrcdir"
if [ "$_kernver" != "$pkgver" ]; then
msg "Applying patch-$pkgver.xz"
unxz -c < "$srcdir"/patch-$pkgver.xz | patch -p1 -N || return 1
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
mkdir -p "$srcdir"/build
cp -v "$srcdir"/$_config "$srcdir"/build/.config || return 1
make -C "$ksrcdir" O="$srcdir"/build ARCH="$_carch" HOSTCC="$HOSTCC" \
silentoldconfig
}
# this is so we can do: 'abuild menuconfig' to reconfigure kernel
menuconfig() {
cd "$srcdir"/build || return 1
make ARCH="$_carch" menuconfig
cp .config "$startdir"/$_config
}
build() {
cd "$srcdir"/build
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
CFLAGS_MODULE=-fno-pic \
|| return 1
}
package() {
cd "$srcdir/build/arch/${_carch}/boot"
if [ "$CARCH" == "aarch64" ]; then
install -Dm644 "$srcdir/build/arch/${_carch}/boot/Image" \
"$pkgdir/boot/vmlinuz-$_flavor"
else
install -Dm644 "$srcdir/build/arch/${_carch}/boot/"*zImage \
"$pkgdir/boot/vmlinuz-$_flavor"
fi
install -D "$srcdir/build/include/config/kernel.release" \
"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
cd "$srcdir"/build
local _install
case "$CARCH" in
aarch64*|arm*) _install="modules_install dtbs_install" ;;
*) _install="modules_install" ;;
esac
make -j1 $_install \
ARCH="$_carch" \
INSTALL_MOD_PATH="$pkgdir" \
INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb" \
|| return 1
}
dev() {
# 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 postmarketos kernel"
depends="gmp-dev bash perl"
local dir="$subpkgdir"/usr/src/linux-headers-${_abi_release}
# first we import config, run prepare to set up for building
# external modules, and create the scripts
mkdir -p "$dir"
cp "$srcdir"/$_config "$dir"/.config
make -j1 -C "$srcdir"/linux-$_kernver O="$dir" ARCH="$_carch" HOSTCC="$HOSTCC" \
silentoldconfig prepare modules_prepare scripts
# needed for 3rd party modules
# https://bugzilla.kernel.org/show_bug.cgi?id=11143
case "$CARCH" in
ppc*) (cd "$dir" && make arch/powerpc/lib/crtsavres.o);;
esac
# remove the stuff that points to real sources. we want 3rd party
# modules to believe this is the soruces
rm "$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 \
\( -name 'Makefile*' -o -name 'Kconfig*' -o -name 'Kbuild*' -o \
-name '*.sh' -o -name '*.pl' -o -name '*.lds' \) \
-print | cpio -pdm "$dir" || return 1
cp -a scripts include "$dir"
find $(find arch -name include -type d -print) -type f \
| cpio -pdm "$dir"
install -Dm644 "$srcdir"/build/Module.symvers \
"$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="8e81b41b253e63233e92948941f44c6482acb52aa3a3fd172f03a38a86f2c35b2ad4fd407acd1bc3964673eba344fe104d3a03e3ff4bf9cd1f22bd44263bd728 linux-4.12.tar.xz
3f4435ce0cf227e4ba64aa7153c913370c53069e34a376e453786d601b5a73706a3f44b002fab1b10a72dc94e896c1d8fb462c2b78e62ed69c468d98aa7220da config-postmarketos.armhf
7a8f407fe7eec177deae1ecab923d97847e47fbdab646f0f6a21135eb228123c4f3c21cbcc8837506ea36d6f35ad8983daa43514c6da037459321ae7fa4efa00 config-postmarketos.aarch64
df0420c373bbc5d52957b504ce154c0a3ef062069da8a163e23aea455879b7c23a12ab518bfae5a6fd245204c2e9460edac6ef3e0d415740b921510e75f5b23b config-postmarketos.x86_64
17c48bb7b4218297bd2be6faa5b6570ce1560a33385237a9962c0884d782c9a722a25a30077b6721d2943a9b98c29dcad6adfef718b0163c559c19a79519319b 0001-rx51-drm-regression-workaround.patch
44e2417fe1379977b4891f74b227c2c6d6588f3726b598ad8c8a52ecaea32f56cf222b877230fc87c043583a6f230f3044fe3c9b293c67699e1743c0161004cf patch-4.12.8.xz"