pmaports/device/testing/linux-htc-a5ul/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

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# Kernel config based on: arch/arm/configs/cm_a5_defconfig
pkgname=linux-htc-a5ul
pkgver=3.4.0
pkgrel=4
pkgdesc="HTC Desire 816 kernel fork"
arch="armhf"
_carch="arm"
_flavor="htc-a5ul"
url="https://kernel.org"
license="GPL2"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev lz4 dtbtool gcc6"
# 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-$CROSS_COMPILE"
fi
# Source
_repository="android_kernel_htc_msm8974"
_commit="2115207f50d4c2e4bad1f1fc1498109f57b6ebc7"
_config="config-$_flavor.$arch"
source="
$pkgname-$_commit.tar.gz::https://github.com/bigsuperprojects/$_repository/archive/$_commit.tar.gz
$_config
compiler-gcc6.h
0003-Fix-CC-error.patch
"
builddir="$srcdir/$_repository-$_commit"
prepare() {
default_prepare
. downstreamkernel_prepare
}
build() {
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
# Generate master DTB
dtbTool -s 2048 -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/"
}
package() {
downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"
# We need the dtb file
install -Dm644 "$builddir/arch/arm/boot/dt.img" \
"$pkgdir/boot/dt.img"
}
sha512sums="0d7df2eff49cb40fa5f5353b2c63bdb0f4dd9f654ac0f09ab2547f2e47b62659f011e9b5c1e4cf00307c8017e654980ad3065133964d5359a41af8704463522a linux-htc-a5ul-2115207f50d4c2e4bad1f1fc1498109f57b6ebc7.tar.gz
cf1bc88e7946f420715faa83d5dff789fd815b13e42046de26b9a013061365eaea11ff91851b701ca0c862111705e1aa7f3a91b1902cbf0649e21be9a6608118 config-htc-a5ul.armhf
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h
4d328283b2c4e55624703f204f804d9a40e5aa504d7c7198365536c47793d598271a63e864596c7b54ed8f60e74862ec6b4859a948c2c2ed2158f15cb148a94d 0003-Fix-CC-error.patch"