# Maintainer: Minecrell <minecrell@minecrell.net>
# Kernel config based on: arch/arm64/configs/msm8916_defconfig

_flavor="postmarketos-qcom-msm8916"
pkgname=linux-$_flavor
pkgver=5.11_rc3
pkgrel=0
pkgdesc="Mainline kernel fork for Qualcomm MSM8916 devices"
arch="aarch64 armv7"
url="https://github.com/msm8916-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps pmb:cross-native pmb:kconfigcheck-anbox"
makedepends="bison findutils flex installkernel openssl-dev perl gmp-dev mpc1-dev mpfr-dev"

# Architecture
case "$CARCH" in
	aarch64) _carch="arm64" ;;
	arm*)    _carch="arm" ;;
esac

# Source
_tag=v${pkgver//_/-}-msm8916
source="
	$pkgname-$_tag.tar.gz::$url/archive/$_tag.tar.gz
	config-$_flavor.aarch64
	config-$_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="28e73646f3099db9c6681932ea10159747bd48a795b468423c5b92f7725bd3c76f24a6d11a1fbadb77a74a62a8bc740d13d810a028305bdd0f0d2844aa47913b  linux-postmarketos-qcom-msm8916-v5.11-rc3-msm8916.tar.gz
5879bb06f4c3aa312d5a9df88c8c5565eca9369e3b0ba58a593a226002f3f9c9893643b116d56b2556243b73b837883ad82544df0e08071a87dee2332afae85b  config-postmarketos-qcom-msm8916.aarch64
18db35659a7e5b3296feb0e46aa33ba3b96140afeac554d64a7a209460f786114f6369f79e0cad22becc9857521ba71d0cfade02baf85ace7762fe701bbc1a51  config-postmarketos-qcom-msm8916.armv7"