maintainer="Alicja Michalska <alicja.michalska@9elements.com>"
_flavor="lynx-r1"
pkgname=linux-$_flavor
pkgver=6.13.0
pkgrel=1
pkgdesc="Mainline kernel for Lynx R1"
arch="aarch64"
_carch="arm64"
url="https://gitlab.postmarketos.org/ellyq/linux-lynx-r-1"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-nftables
	pmb:kconfigcheck-community
"
makedepends="
	bison
	clang
	findutils
	flex
	lld
	llvm
	openssl-dev
	perl
	postmarketos-installkernel
	python3
"

# Source
_tag="$pkgver"
_config="config-lynx-r1.aarch64"
source="
	$pkgname-$_tag.tar.gz::https://gitlab.postmarketos.org/ellyq/linux-lynx-r-1/-/archive/$_tag/linux-lynx-r-1-$_tag.tar.gz
	config-lynx-r1.aarch64
	wcslen.patch
"
builddir="$srcdir/linux-lynx-r-1-$_tag"

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

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

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

	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		LLVM=1 \
		INSTALL_PATH="$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="
985991605697d5a74b31a5d588a3c523dab50041110b7f19c1b28e1120da6278c30d38db0a749197bff9569c806a2905a5bc6fa9e20b92e937a18bad08c4ee00  linux-lynx-r1-6.13.0.tar.gz
b83b5fa475726e35fda3eb9114aa74b7e646666ec89d1ef12b1c587e93dab2846fdced019d3b3ddadb49efff8d8b7f227f04e7ad88f2e1bc7814fd07c8f1d0df  config-lynx-r1.aarch64
4c567d2f4a6109c3a9d0f37e6ba80617220aeb47dba25bf07605a7cb0f716ad9f46be8d8589910b888da7443ce8f556dac67d5ec9c546f62fb1deed043a67d03  wcslen.patch
"