# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm64/configs/pmos-a30_defconfig

pkgname=linux-samsung-a30
pkgver=4.4.177
pkgrel=0
pkgdesc="Samsung Galaxy A30 kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="samsung-a30"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bash bc bison devicepkg-dev flex openssl-dev perl gcc6"

# Compiler: GCC 6 (doesn't boot when compiled with newer versions)
if [ "${CC:0:5}" != "gcc6-" ]; then
	CC="gcc6-$CC"
	HOSTCC="gcc6-gcc"
	CROSS_COMPILE="gcc6-$CROSS_COMPILE"
fi

# Source
_repository="android_kernel_samsung_a30"
_commit="7fd21f627e6ff52676e13c8fe9a8a31adcf09a72"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/Johnnyhandsome69/$_repository/archive/$_commit.tar.gz
	$_config
"
builddir="$srcdir/$_repository-$_commit"
_outdir="out"

prepare() {
	default_prepare
	. downstreamkernel_prepare
}

build() {
	unset LDFLAGS
	make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
}

package() {
	downstreamkernel_package "$builddir" "$pkgdir" "$_carch" \
		"$_flavor" "$_outdir"
}

sha512sums="
20a349f0dd358b6cd251e1835d20f556274811ffda97c28441058be15331f89ca6fd34de3c846f057017dee35f81e82a49ad68df68f7f1e340215fadd8ba8eab  linux-samsung-a30-7fd21f627e6ff52676e13c8fe9a8a31adcf09a72.tar.gz
055aa7acedfa3b21ad69144efc75f445b48b7e31debb27ec10c6ebcd18b7c5979027ca86ff107b88ec447c315ad8ade76836d2349e47ded2bd3587b53e93fd16  config-samsung-a30.aarch64
"