# Kernel config based on: arch/arm/configs/pxa986_golden_rev02_defconfig

pkgname="linux-samsung-i8200"
pkgver=3.4.5
pkgrel=3
pkgdesc="Samsung SIII mini Value Edition kernel fork"
arch="armhf"
_carch="arm"
_flavor="samsung-i8200"
url="https://kernel.org"
license="GPL2"
options="!strip !check !tracedeps"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev 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="kernel_i8200"
_commit="5e4d8b5f27fb90d5a3f8aad13d9afe63e586c82d"
_config="config-${_flavor}.${arch}"
source="
	$pkgname-$_commit.tar.gz::https://github.com/MasterPlexus/${_repository}/archive/${_commit}.tar.gz
	$_config
	compiler-gcc6.h
	timeconst_fix.patch
"
builddir="$srcdir/${_repository}-${_commit}"

prepare() {
	default_prepare
	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
}

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

package() {
	# kernel.release
	install -D "$builddir/include/config/kernel.release" \
		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"

	# zImage (find the right one)
	cd "$builddir/arch/$_carch/boot"
	_target="$pkgdir/boot/vmlinuz-$_flavor"
	for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
		[ -e "$_zimg" ] || continue
		msg "zImage found: $_zimg"
		install -Dm644 "$_zimg" "$_target"
		break
	done
	if ! [ -e "$_target" ]; then
		error "Could not find zImage in $PWD!"
		return 1
	fi
}

sha512sums="425d76c48862f3662826518e44164769e3ea959aed569329bafd951b2124d2ea3318de8ed65cb5f45635e0f3a13fa99b1ffa1df913126a1a5ecd1fa0ad988668  linux-samsung-i8200-5e4d8b5f27fb90d5a3f8aad13d9afe63e586c82d.tar.gz
971c46b9233865b627bc0a6c5ed434294ac012582ecb47cf875bd79aa43e1436a8048919a50814906f4628a8358a7721148a2d62817616030726fc9e3510c012  config-samsung-i8200.armhf
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h
7191d532df8f6a8bf64b5b5bcaa7343c8d1b844c891a67fc6d29f421903ddd46c3e779a6f5a5833a6a8f635d1582f5224fa795b3912b8b211a90ee561ad31469  timeconst_fix.patch"