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

pkgname=linux-lenovo-karatep
pkgver=3.18.124
pkgrel=0
pkgdesc="Lenovo K6 Note kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="lenovo-karatep"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
	bash
	bc
	bison
	devicepkg-dev
	findutils
	flex
	openssl-dev
	perl
	gcc4
"
# Compiler: GCC 4 (doesn't boot when compiled with newer versions)
if [ "${CC:0:5}" != "gcc4-" ]; then
	CC="gcc4-$CC"
	HOSTCC="gcc4-gcc"
	CROSS_COMPILE="gcc4-$CROSS_COMPILE"
fi

# Source
_repository="android_kernel_lenovo_msm8937"
_commit="f23254d4fbeb0e6d8ac866568f69a81b776a6437"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/karthick111/$_repository/archive/$_commit.tar.gz
	$_config
	gcc10-extern_YYLOC_global_declaration.patch
	proc.S_patch.patch
	0001-Comment-lines-that-are-sending-Touchscreen-info-to-k.patch
	0002-Framebuffer-patch-for-MSM8937.patch
"
builddir="$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="
c4be8501316f62db3b93ec0398bf59fe46f287447d7f5a163940efcdde3f3dd5d4a21e093801a49ad57100d002564bd94af12c545360cd72c6e2a93efb40816b  linux-lenovo-karatep-f23254d4fbeb0e6d8ac866568f69a81b776a6437.tar.gz
cac45e79e93723d30386b159a7768971d9f8a3c287bca234a96ebb1721a59d8ed084e58173da5dc617dde16a7050127bdb23e98f5bcbc15061616d07eb575665  config-lenovo-karatep.aarch64
2b48f1bf0e3f70703d2cdafc47d5e615cc7c56c70bec56b2e3297d3fa4a7a1321d649a8679614553dde8fe52ff1051dae38d5990e3744c9ca986d92187dcdbeb  gcc10-extern_YYLOC_global_declaration.patch
bbd16d6e02c792e69ec98013ebe1166d2d03b81b28b9cea2ff0b87fd23146929849339b023180d926a781c251b269c120c00f5132106a1750c8aa3b003a10e00  proc.S_patch.patch
acb22fbbac4fcff04c9df4c1abc4c6a1f50022a7ec2fe3108621bcca7d862a5b49ca63a5bba1e392101fc7569c3ac98e855cf472e116c8f66c7d999d6cae0cca  0001-Comment-lines-that-are-sending-Touchscreen-info-to-k.patch
9f73fb305241e04d45717f894d9e1b59aba4ef80bd8af9790dd00c0ba2f59429a8f076386a906f98c8251c473738287c835b9e00fb88e330d942a5af2609a2a9  0002-Framebuffer-patch-for-MSM8937.patch
"