# Kernel config based on: arch/arm64/configs/athene_defconfig

pkgname=linux-motorola-athene
pkgver=3.10.108
pkgrel=2
pkgdesc="Motorola Moto G4 kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="motorola-athene"
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 dtbtool xz 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_motorola_msm8952"
_commit="4f6c8d2e1507595b5ef404d076128874176f1219"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/fengjiongmax/$_repository/archive/$_commit.tar.gz
	$_config
	compiler-gcc6.h
	01_fix_gcc6_errors.patch
"
builddir="$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 (deviceinfo_bootimg_qcdt)
	dtbTool -s 2048 -p "scripts/dtc/" -o "arch/arm64/boot/dt.img" "arch/arm64/boot/"
}

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor"

	# Master DTB (deviceinfo_bootimg_qcdt)
	install -Dm644 "$builddir/arch/arm64/boot/dt.img" \
		"$pkgdir/boot/dt.img"
}

sha512sums="74d13e6787337454dc09c643efcf95cd46a2f02deecbe687c7a451f53bc2a5978aca394cf76f828cced88a6cffb310deb430c2c8c989471b368733f1aad728c2  linux-motorola-athene-4f6c8d2e1507595b5ef404d076128874176f1219.tar.gz
806b21e3057815e1fe97ebf5950ff9ea800d69c4bd7ef5127a89927c9f6042bd7c51524e20319cfdfd651694dac3999aec453af9143ec2f4e36a5634b5d2946a  config-motorola-athene.aarch64
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h
972e98523d6ef06342e69a09e979bdd86904cf7f9a843b519b37791e531b680182564a2ab537c94629c3589f4e775b2c39de04c64e210a0f8b6f10745c3596f1  01_fix_gcc6_errors.patch"