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

pkgname=linux-pine64-pinenote
pkgver=5.17.0
pkgrel=0
pkgdesc="Pine64 PineNote close to mainline fork"
arch="aarch64"
_carch="arm64"
_flavor="pine64-pinenote"
url="https://kernel.org"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bison findutils flex installkernel openssl-dev perl"

# Source
_repo="linux"
_tag=20230119
_config="config-$_flavor.$arch"

source="
	$pkgname-$_tag.tar.gz::https://github.com/m-weigand/$_repo/archive/refs/tags/v$_tag.tar.gz
	$_config
"
builddir="$srcdir/linux-$_tag"

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

build() {
	unset LDFLAGS
	# FIXME: Currently we need the verbose flag as the CI kills the build
	# without any output in the console after 900s (pma#1990)
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor" V=1
}

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

	install -Dm644 "$builddir/arch/$_carch/boot/Image" \
		"$pkgdir/boot/vmlinuz"

	make 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="
24cc2471ebae2ebef9321fe3fbda48f2aaf8161ae8480d429b506815ac165ed61f71e496001c62a4feac40785cb3f46111efa6f38f30397e1ee8df95a131bfcf  linux-pine64-pinenote-20230119.tar.gz
ef85c30d1c9886297cdb56e758127dca26d06ae308e8e140bfa7c59ccd15d4947a6fd5c2d2bb4b15073d7c52bb0a4f5010eb66ec3067afd1d835c98b6e802ffa  config-pine64-pinenote.aarch64
"