# Reference: <https://postmarketos.org/vendorkernel>
# Maintainer: Newbyte <newbyte@disroot.org>
# Kernel config based on: arch/arm/configs/u8500_defconfig

_flavor="postmarketos-stericsson"
_config="config-$_flavor.armv7"
pkgname=linux-$_flavor
pkgver=5.18_rc1
pkgrel=0
pkgdesc="Mainline kernel fork for ST-Ericsson NovaThor devices"
arch="armv7"
_carch="arm"
url="https://github.com/stericsson-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-anbox
	pmb:kconfigcheck-containers
	pmb:kconfigcheck-zram
	pmb:kconfigcheck-nftables
	"
makedepends="
	bison
	findutils
	gmp-dev
	flex
	mpc1-dev
	mpfr-dev
	openssl-dev
	perl
	postmarketos-installkernel
"
case $pkgver in
	*.*.*)	_kernver=${pkgver%.0};;
	*.*)	_kernver=$pkgver;;
esac
source="
	https://git.kernel.org/torvalds/t/linux-${_kernver//_/-}.tar.gz
	config-$_flavor.armv7
	arm-dts-ux500-add-line-impedance-to-fuel-gauge.patch
	disable-busy-detect-on-ux500-mmci.patch
	power-supply-ab8500-exit-maintenance-if-too-low-voltage.patch
	power-supply-ab8500-respect-charge_restart_voltage_uv.patch
	power-supply-samsung-add-missing-charge-restart-voltages.patch
	pwm-ab8500-get-hw-id-from-reg-value.patch
	"
builddir="$srcdir/linux-${_kernver//_/-}"

prepare() {
	default_prepare
	cp "$srcdir/config-$_flavor.$CARCH" .config
}

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

package() {
	mkdir -p "$pkgdir"/boot
	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb
	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

	install -D "$builddir"/include/config/kernel.release \
		"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}

sha512sums="
8b3c19e9a5ca0bb6c78ab680196688819bf0ee438940c3086f975508e46b2f7bdec4b564e94cc2b50501bcc1a96421aa61cc42f31d482d420203dc3956ab82d1  linux-5.18-rc1.tar.gz
c50979b7f7bcc8e164e832eedd460f983796e0dc53a850bc94653327cc683f0ca46cd1488fd8bf7ecd2c79f720d056e6118c8f79f650ed55209ae4d8ba3b4d1c  config-postmarketos-stericsson.armv7
abd32f479cec53b9df092f2c0f434343b1e228be2cf340d26f6f61d4fabbba127f24ec1bd561b5b2fc806cec16eef46e18f6d5c781dd3ef256797acc5409dc62  arm-dts-ux500-add-line-impedance-to-fuel-gauge.patch
4ea0fd3fa602bab21f0cc2c31462d3ef6958c63394b41061ddf0bc2c8baa8b9c571cb5553a37c43315df84049eb7d6a6dc4f873c6d06d9ea4883c37dce40d7ec  disable-busy-detect-on-ux500-mmci.patch
56c0e375d9078abf1144bf6df25dab176794a18d5c33f77e76b5dc44fc60f0f40ffe26991f0529ff36deaef0b3b66f8ae880968aa2459f774feb4c7993658bdd  power-supply-ab8500-exit-maintenance-if-too-low-voltage.patch
81c1acf81a250326b6917503ec70572e18b06864248f704c1a691b0f2fd096f9d0a87acd4e05e258583b4c21c990a3f3230a360a7a02f00b6e83e3034902641c  power-supply-ab8500-respect-charge_restart_voltage_uv.patch
c7793f5f5a87d675acfdad00fa61e65797cf7f938f791e4039d9125be0c506fb35949b02104dda128e3abf4b3c48426aeb5171a9dc4059128dafed238f877f51  power-supply-samsung-add-missing-charge-restart-voltages.patch
56126fcfee94121cddacf6987d64517c88fb35739285143fd2fb7f8c3c10d3e326d931c5a981d3cbc5a09d7286e41c9013866b36532a410441140b4af80a2808  pwm-ab8500-get-hw-id-from-reg-value.patch
"