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

pkgname=linux-amazon-tank
pkgver=3.10.54
pkgrel=2
pkgdesc="Amazon Fire TV Stick (2nd Gen) kernel fork"
arch="armv7"
_carch="arm"
_flavor="amazon-tank"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev gcc4 xz"

# Compiler: GCC 4 (doesn't compile 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_amazon_mt8127"
_commit="2861aa5f5e0bbb526072d75f24ef3af875519234"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/cmtank/$_repository/archive/$_commit.tar.gz
	$_config
	01_ozmo_fix_trace.patch
	02_thermal_fix_include.patch
"
builddir="$srcdir/$_repository-$_commit"

prepare() {
	default_prepare
	. downstreamkernel_prepare
}

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

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

sha512sums="bef51789afd0174f0c88d7cd1f038a754e85a8fa2a159036f154d08b8812e7fcee762d9e231cf1397b66afb846f453e00aae98f74c4c143d83b57b7c83616fe9  linux-amazon-tank-2861aa5f5e0bbb526072d75f24ef3af875519234.tar.gz
29983a05cd184cfcccfb8c4b3c02fe7b786c57a774637b744f41e8a991962ebcf7fe0208bebbffb724d20eedbbe4bc80a5808c2394ef2e1018342bf34cd0a156  config-amazon-tank.armv7
0aa0b433e0b74751351c6782b168b91ffb1cf4c4d305ff1e3e39f3cc4f6321d5e3488a531a1fcac0bb92a2997002d5c1608a55573a7bbf43e32cb612b04793b8  01_ozmo_fix_trace.patch
158eeb7905fd341432f21a9a16921468285c14dd4a044228119a232e1ce9c77e30c513f62737ebdb40fb27cf4d30542cdb4e62bf2982f8827e195c10d7d40d16  02_thermal_fix_include.patch"