# 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=6
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="377c8d37a09558550590ebcfa222100cebf051e4"

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="
081613314b05dac4cb22bda7cd14064080737906f3d8c9c37f4b9a068c114fd5752ecde9598f80636355ae30e72a78c38c98b996fb9a72d413100b8ec0c9a466  linux-sdm660-mainline-377c8d37a09558550590ebcfa222100cebf051e4.tar.gz
f59bc4700110ceaa345b6b3eab2621e2a637b2f2c0d14ebb6d8e4f62993f983d498cde13fffe7da70419d9cf3468d80824f9f98497a1506cdc02e6b6495fd456  config-postmarketos-qcom-sdm660.aarch64
"