# Maintainer: Svyatoslav Ryhel <clamor95@gmail.com>
# Co-Maintainer: Jenneron <jenneron@protonmail.com>
# Co-Maintainer: Jethrob <jeybee@hotmail.com>

pkgname=linux-postmarketos-grate
pkgver=6.12.5
pkgrel=0
pkgdesc="Linux kernel with experimental patches for Tegra"
arch="armv7"
url="https://gitlab.com/grate-driver/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native pmb:kconfigcheck-community pmb:kconfigcheck-uefi"
makedepends="bash bison findutils flex postmarketos-installkernel openssl-dev
	     perl gmp-dev mpc1-dev mpfr-dev xz"

# Source
_flavor="${pkgname#linux-}"
_tag="v${pkgver//_/-}-lts"
_carch="arm"
_config="config-$_flavor.$arch"
source="$pkgname-$_tag.tar.bz2::$url/-/archive/$_tag/linux-$_tag.tar.bz2
	$_config"
builddir="$srcdir/linux-$_tag"

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

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

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="
21a1ccd77d3745c70361ed15828616308f43b2f4630b9e17c8191de78fef979e866e8cb12e9f5eaf3c91ad034b89a1796e850c69a56a2d6a967ae5df43a34255  linux-postmarketos-grate-v6.12.5-lts.tar.bz2
6545b7c9fde2050e6437adad3f80f3ec920903a7cda904f15629562611d2202d2ed2152685828331f34282c898d31ca2818fd6427e5ccca1bf9431c033ac6ec2  config-postmarketos-grate.armv7
"
