# Reference: <https://postmarketos.org/vendorkernel>
# Maintainer: Vitaliy Ognev <vitaliy.ognev@gmail.com>
_flavor="powkiddy-x55"
pkgname=linux-powkiddy-x55
pkgver=6.8.1
pkgrel=0
pkgdesc="Kernel for Powkiddy X55"
arch="aarch64"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="
	bash
	bison
	findutils
	flex
	gmp-dev
	linux-headers
	mpc1-dev
	mpfr-dev
	openssl-dev
	perl
	rsync
	xz
"

_config="config-$_flavor.$arch"
case $pkgver in
	*.*.*)	_kernver=${pkgver%.0};;
	*.*)	_kernver=$pkgver;;
esac

source="
	https://cdn.kernel.org/pub/linux/kernel/v${_kernver%%.*}.x/linux-$_kernver.tar.xz
	$_config
"
builddir="$srcdir/linux-$_kernver"

prepare() {
	default_prepare

	cp "$srcdir/config-$_flavor.$arch" .config

	make ARCH=arm64 olddefconfig
}

build() {
	unset LDFLAGS
	make ARCH=arm64 \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor"
}

package() {
	install -Dm644 arch/arm64/boot/Image "$pkgdir/boot/vmlinuz"

	make modules_install dtbs_install \
		ARCH=arm64 \
		INSTALL_MOD_STRIP=1 \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_DTBS_PATH="$pkgdir/boot/dtbs"

	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

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

sha512sums="
255921dd12f1043a4db38b5435b34773267c592f6712815c0851f1e0add71131fb00fd00746200eabdad29ba5b6e38a768da9c048da47fb5aa59d8eaef7d236e  linux-6.8.1.tar.xz
34a9640e3195dd6fa972e8c9dde841cad51786791f59eae35b52ea8edf9eac189532cd3808c2cd5f627b9b61c1265ce87b868aa5179147a5b5beb10f4c094982  config-powkiddy-x55.aarch64
"