# Maintainer: Konrad Dybcio <konradybcio@kernel.org>
# Co-Maintainer: Clayton Craft <clayton@craftyguy.net>
pkgname=linux-lenovo-21bx
pkgver=6.9_rc6
pkgrel=0
_commit="45be9698f7ddf9d3f0596ef1081b7f2d359931b0"
pkgdesc="Lenovo ThinkPad X13s kernel fork"
arch="aarch64"
_carch="arm64"
_flavor="lenovo-21bx"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip
	!check
	!tracedeps
	pmb:cross-native
	pmb:kconfigcheck-community
	pmb:kconfigcheck-uefi
	"
makedepends="
	bash
	bison
	findutils
	flex
	openssl-dev
	perl
	postmarketos-installkernel
"

# Source
_repository="linux"
_config="config-$_flavor.$arch"
source="
	$pkgname-$_commit.tar.gz::https://github.com/jhovold/$_repository/archive/$_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="$pkgdir"/boot/dtbs
	rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source

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

sha512sums="
d2daa2b71f6577c4577174129b538eaba3bc75b13868df171a4125694447a892d485b979f2ee45ba7b9021f22c36856949c8653a8817d19a16089701932a7b26  linux-lenovo-21bx-45be9698f7ddf9d3f0596ef1081b7f2d359931b0.tar.gz
7efc32b808fb69cf309f6b99bb0fea3f2ef0168910f59b5b974a18faaa1a9bc3ac0ca706395f69c7b2c9e04cf09716a8ce2bc5f71fd93119673006d81eeec3b8  config-lenovo-21bx.aarch64
"