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

pkgname=linux-motorola-titan
pkgver=3.4.113
pkgrel=16
pkgdesc="Motorola Moto G 2014 kernel fork"
arch="armv7"
_carch="arm"
_flavor="motorola-titan"
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 dtbtool 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_msm8226"
_commit="22bc4ed7f4149f95c84634e6c1baccbbd16c5cc5"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
	$_config
	gcc10-extern_YYLOC_global_declaration.patch
	00_fix_return_address.patch
	02_mdss_fb_refresh_rate.patch
	06_fix_mdss_fb_rgba_mode.patch
	multiple-fixes-gcc-5.patch
"
builddir="$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"

	# Master DTB (deviceinfo_bootimg_qcdt)
	dtbTool -p scripts/dtc/ -o "$_outdir/arch/$_carch/boot"/dt.img "$_outdir/arch/$_carch/boot/"
	install -Dm644 "$_outdir/arch/$_carch/boot"/dt.img "$pkgdir"/boot/dt.img
}

sha512sums="5e55db19f198fadf0f914c2726c034eeaf9a1f4ad5823a7e8a4e9be2664eb0279c91fb2f1c6a9292be2ac523e367551475ff40569676775a03a709ae50a3d0ec  linux-motorola-titan-22bc4ed7f4149f95c84634e6c1baccbbd16c5cc5.tar.gz
28d6547432f66606a954a56ec1af0892ed16d5489a0d19dd33638cfc909f4ae7d034c0371d6f1bab3a10b5e928683e02e844facf18bfa8088bb641543b3a402e  config-motorola-titan.armv7
2b48f1bf0e3f70703d2cdafc47d5e615cc7c56c70bec56b2e3297d3fa4a7a1321d649a8679614553dde8fe52ff1051dae38d5990e3744c9ca986d92187dcdbeb  gcc10-extern_YYLOC_global_declaration.patch
ea1d3b5a234fa565e3c1a792de48f4fc4e6023d281d303c8e319c7ef28edc5739ab0e4dea0139a41f0a5c7d03e27921ccaa214fd0ac5c72245a094ce60128864  00_fix_return_address.patch
a8c955bf718f155011e980f3d0948be98e1fee5649f418299a4851780543019daf7afa406aa7b0829375645107e4e6fbf241026b0cabe2b2ac895a47df83d2d8  02_mdss_fb_refresh_rate.patch
5f0c30fc48fd0c8f9ca4e3d929dd15e982565e91b2e9e6b81df88c78c7fb646d3e99dfd6c9e02873caa1ca1e9cd6a7c03b97640fb80781cc78f5725122b65507  06_fix_mdss_fb_rgba_mode.patch
4c13711fdcdce3ac0c4d30b79da7a331a9f32d46ad0b9572419b82d58db6eed76f728a340848d66a6378702749c56247439abb26fc1df0d3f5cfd1ef5b53acf9  multiple-fixes-gcc-5.patch"