pmaports/device/testing/linux-samsung-n7100/APKBUILD
Oliver Smith 0cfcc52e0d
*/linux-*: enable CONFIG_CRYPTO_XTS (MR 1405)
Enable CONFIG_CRYPTO_XTS for each kernel, so we can switch to using
aes-xts-plain64 as default cipher for cryptsetup (override with
"pmbootstrap --cipher"), instead of aes-cbc-plain64 (pmbootstrap#1940).

I have executed "pmbootstrap kconfig edit" on each kernel, and manually
toggled the option. The diff is not always clean, because for some
kernels it is apparently the first time, that menuconfig was executed on
the configs like that. In a few instances, it turned out that
CONFIG_ANDROID_PARANOID_NETWORK needed to be disabled too (this is
already a requirement, but as the config was incomplete, it was not
visible that this option was enabled). Very few times, I had to enable
CONFIG_EXPERIMENTAL in order to see and enable CONFIG_CRYPTO_XTS.

It would be great if we could automate such mass kconfig edits in the
future, see pmbootstrap#1942.

[skip ci]: I have verified, that every single one of these kernels builds.
           CI will likely run out of time while downloading source tarballs.
2020-07-11 15:26:35 +02:00

108 lines
3.7 KiB
Text

# APKBUILD based on linux-vanilla aport. Changes:
# - disabled module installation
# - add !check !tracedeps
# - package: just install zimage and kernel.release, because the kernel config
# does not generate modules or dtb files
# - do not create -dev subpackage (makes no sense without module support)
#
# Kernel config based on: arch/arm/configs/cyanogenmod_n7100_defconfig
# Changes:
# - enable devtmpfs (needed for udev -> touch support in weston)
# Patches:
# extdsp_inline.patch: Fix for extern and inline errors on compile
# fimc_lite.patch: Fix for inline error
# timeconst_fix.patch: Removed condition for deprecated feature in Perl (bug present in Linux 3.9 and under)
# - disable ANDROID_PARANOID_NETWORK (removes network restrictions)
_flavor=samsung-n7100
_hash="5790cd7defee9cb6f9b392af4e3569e51230917a"
_config="config-$_flavor.armhf"
pkgname=linux-$_flavor
pkgver=3.0.64
case $pkgver in
*.*.*) _kernver=${pkgver%.*};;
*.*) _kernver=$pkgver;;
esac
pkgrel=9
arch="armhf"
pkgdesc="Samsung Galaxy Note II (GSM) Kernel from ParanoidNote"
url="https://github.com/bigbiff/android_kernel_samsung_smdk4412"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev gcc6"
options="!strip !check !tracedeps pmb:cross-native"
source="
$pkgname-$_hash.tar.gz::https://github.com/bigbiff/android_kernel_samsung_smdk4412/archive/$_hash.tar.gz
$_config
compiler-gcc6.h
timeconst_fix.patch
fimc_lite.patch
extdsp_inline.patch
"
license="GPL2"
_abi_release=$pkgver
_carch="arm"
# Compiler: this kernel was only tested with GCC6. Feel free to make a merge
# request if you find out that it is booting working with newer GCCs as
# well. See <https://postmarketos.org/vendorkernel> for instructions.
if [ "${CC:0:5}" != "gcc6-" ]; then
CC="gcc6-$CC"
HOSTCC="gcc6-gcc"
CROSS_COMPILE="gcc6-$CROSS_COMPILE"
fi
ksrcdir="$srcdir/android_kernel_samsung_smdk4412-$_hash"
prepare() {
local _patch_failed=
cd "$ksrcdir"
# 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
# gcc6 support
cp -v "$srcdir/compiler-gcc6.h" "$ksrcdir/include/linux/"
mkdir -p "$srcdir"/build
cp "$srcdir"/$_config "$srcdir"/build/.config
make -k -C "$ksrcdir" O="$srcdir"/build ARCH="$_carch" HOSTCC="$HOSTCC" \
silentoldconfig
}
build() {
cd "$srcdir"/build
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine"
}
package() {
install -Dm644 "$srcdir/build/arch/arm/boot/zImage" \
"$pkgdir/boot/vmlinuz-$_flavor"
install -D "$srcdir/build/include/config/kernel.release" \
"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
}
sha512sums="02dc37618cee9366ad34ca3e435253323d19cc687d6f25dc15fef1ba8ef9b637f96231ce05991979ff250b8f547fde6c54d64eaa8a9d3369d4a896339524bb98 linux-samsung-n7100-5790cd7defee9cb6f9b392af4e3569e51230917a.tar.gz
05e40dc9d1d0c27a73a8c30fd5dfef82baf7a0b6612b79d792d8857e9fae8c58c234ae93ce75eb7e57ba69ef0a630159730dc980046a5a026597e161b1eebacc config-samsung-n7100.armhf
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h
7191d532df8f6a8bf64b5b5bcaa7343c8d1b844c891a67fc6d29f421903ddd46c3e779a6f5a5833a6a8f635d1582f5224fa795b3912b8b211a90ee561ad31469 timeconst_fix.patch
fe682960d8d8534e14712a4d2bf9e41abed34ec3a29dcaace0fc1115cda08f6bc4c83cd130413d92cda2091be711e3ded91767c30f080a6d9cf7952f068f052c fimc_lite.patch
54b345e988b20078260c859d047fc67eec4de0a82cc4c7a19537dac3a797cfc7adbcd41f2af51814d7a6b5d93c5825078381aa7207b5db0cc2b671e495682140 extdsp_inline.patch"