# Maintainer: Alexey Min <alexey.min@gmail.com>
# Kernel config based on: arch/arm64/configs/defconfig

_flavor="postmarketos-qcom-sdm660"
pkgname=linux-$_flavor
pkgver=5.10_rc6
pkgrel=5
pkgdesc="Close to mainline linux kernel for Qualcomm Snapdragon 660 SoC"
arch="aarch64"
url="https://kernel.org/"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-nftables
	"
makedepends="bison findutils flex installkernel openssl-dev perl"

_commit="68c4e52cf35374e4b654f252b62accadad759ca5"

source="
	linux-sdm660-mainline-$_commit.tar.gz::https://github.com/sdm660-mainline/linux/archive/$_commit.tar.gz
	config-$_flavor.aarch64
"

_carch="arm64"

builddir="$srcdir/linux-$_commit"

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

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

package() {
	# bootloader requires compressed kernel
	install -Dm644 "$builddir/arch/$_carch/boot/Image.gz" \
		"$pkgdir/boot/vmlinuz"

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

	make modules_install dtbs_install \
		ARCH="$_carch" \
		INSTALL_MOD_PATH="$pkgdir" \
		INSTALL_MOD_STRIP=1 \
		INSTALL_DTBS_PATH="$pkgdir/usr/share/dtb"
}

sha512sums="
70a8b39b6b38789e2f831301006a2d2a4607c1d9cd48b658110ef8f7bc7aa81d6183d6e3d4b5fe97378bd3d829772dae3338b6e12718e8348b07ffe232676a25  linux-sdm660-mainline-68c4e52cf35374e4b654f252b62accadad759ca5.tar.gz
953de399270a4947bd5be6ce5e257ee7eb64897fd974227d4462c081a7b4bc4f0a4701ff6d2597aa55b899226d36f6338067ed1414c5b2bddf4ad6c649bb20be  config-postmarketos-qcom-sdm660.aarch64
"