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

_flavor="postmarketos-qcom-msm8916"
pkgname="linux-$_flavor"
pkgver=5.6_rc5
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"
makedepends="bison findutils flex installkernel openssl-dev perl"

# 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="7c351b861830788d56a1e7fd5a0cd08fb556e75a2a45b5f4ae9eee5ff7c8aa459a797985a2802616e62af3b39674df6194e450f224d1c3965ed680d770e263b1  linux-postmarketos-qcom-msm8916-v5.6-rc5-msm8916.tar.gz
cda23521a0a0c819e839f4eef4b3a05e8c3ae4f393765bd3e70ff1ce3741cec7483a50959dea8fcde50b9bf29776beb434097d4d7e7c21e03d1496126e226a3f  config-postmarketos-qcom-msm8916.aarch64
6c94000893377b0f66d5b2e3041af780575320e7e239cd461bcbe7745a23d83151f2b3b7d861f2bbeeab1e9465bd96d97989b397ab5d104b0cfa4d39ca1bffbb  config-postmarketos-qcom-msm8916.armv7"