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

_flavor="postmarketos-qcom-sm8250"
pkgname=linux-$_flavor
pkgver=5.19.0_rc5
pkgrel=0
pkgdesc="Mainline kernel fork for SM8250"
arch="aarch64"
_carch="arm64"
url="https://github.com/lujianhua/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-nftables
"
makedepends="
	bash
	bison
	findutils
	flex
	installkernel
	openssl-dev
	perl
"

# Source
_commit="73df9964ab67db7e01eb4a54860c77eec731ee45"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::$url/archive/$_commit.tar.gz
	$_config
"
builddir="$srcdir/linux-$_commit"
_outdir="out"

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

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

package() {
	mkdir -p "$pkgdir"/boot

	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot/ \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_MOD_STRIP=1 \
		INSTALL_DTBS_PATH="$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="
b8d0fffd3bdd6b1cb1b206e1fcce457510e9d91ffcbe8524b9dab4dd9479860967b9fc863ccdc7d6fdfa34247582a9bbfbcdc23be64a7ebd049ef7fc59e2a092  linux-postmarketos-qcom-sm8250-73df9964ab67db7e01eb4a54860c77eec731ee45.tar.gz
f6281a5d1437bbe12fc6a54e5f480e435d6aee4589956cc92175892e4d33016024f6937a9260bfee49217c973a206f8e778cd7b9e51cef09f404673a87795561  config-postmarketos-qcom-sm8250.aarch64
"