# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/u8500_defconfig

_flavor="postmarketos-stericsson"
pkgname=linux-$_flavor
pkgver=5.8_rc2
pkgrel=0
pkgdesc="Mainline kernel fork for ST-Ericsson NovaThor devices"
arch="armv7"
_carch="arm"
url="https://github.com/stericsson-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native"
makedepends="bison findutils flex installkernel openssl-dev perl"

# Source
_tag=v${pkgver//_/-}-stericsson
source="
	$pkgname-$_tag.tar.gz::$url/archive/$_tag.tar.gz
	config-$_flavor.armv7
"
builddir="$srcdir/linux-${_tag#v}"

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

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

package() {
	mkdir -p "$pkgdir"/boot
	make zinstall modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		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="c712ea22e4f89d82464be20b8a5a9192b71abae3cfcc1cd64cf20af5a5c0c8b04decd17a149ba6f134ce2a697c5deb8c603c4894641adae7e3028ecb7de3051c  linux-postmarketos-stericsson-v5.8-rc2-stericsson.tar.gz
14c02d121cfcace0406975d2e7c6c4b357099a090a5260f485e9c78daac7578295dc340b24d005d438b5e48da5a1fdd5078b8dd1eaceb1b39c41957581a726bc  config-postmarketos-stericsson.armv7"