pkgname="linux-htc-vision"
pkgver=3.0.101
pkgrel=1
pkgdesc="HTC Desire Z kernel from milaq"
arch="armhf"
_carch="arm"
_flavor="htc-vision"
url="https://github.com/milaq/android_kernel_htc_vision"
license="GPL-2.0-only"
options="!strip !check !tracedeps"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev xz gcc6"

if [ "${CC:0:5}" != "gcc6-" ]; then
	CC="gcc6-$CC"
	HOSTCC="gcc6-gcc"
	CROSS_COMPILE="gcc6-$CROSS_COMPILE"
fi

# Source
_repository="android_kernel_htc_vision"
_commit="9eb87bf88164847421895687ad86fd0ca144e6a0"
_config="config-${_flavor}.${arch}"
source="
	$pkgname-$_commit.tar.gz::https://github.com/milaq/${_repository}/archive/${_commit}.tar.gz
	$_config
	02_gpu-msm-fix-gcc5-compile.patch
	fix-boot-gcc5.patch
"
builddir="$srcdir/${_repository}-${_commit}"

prepare() {
	default_prepare
	downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
}

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

package() {
	# kernel.release
	install -D "$builddir/include/config/kernel.release" \
		"$pkgdir/usr/share/kernel/$_flavor/kernel.release"

	# zImage (find the right one)
	cd "$builddir/arch/$_carch/boot"
	_target="$pkgdir/boot/vmlinuz-$_flavor"
	for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
		[ -e "$_zimg" ] || continue
		msg "zImage found: $_zimg"
		install -Dm644 "$_zimg" "$_target"
		break
	done
	if ! [ -e "$_target" ]; then
		error "Could not find zImage in $PWD!"
		return 1
	fi
}

sha512sums="ec0325ee9d6ca0b9222b26c188070da1f57551c359452b6cb1c2f9371b82d574520628162e30fd9bb84685d511a42bd65fc038db0329c869e1c002a77e489c3d  linux-htc-vision-9eb87bf88164847421895687ad86fd0ca144e6a0.tar.gz
823ab7f601114e3775a45658900c3254466bdffbe48800a5d00719d48c21f8d6337c57121cf3f117b00ce3c7574c76f1c859344cb352bee1214881ed22803b29  config-htc-vision.armhf
7be03a9e78b7ac330a54b1f00509caa0621a95c0c55901878ad757f9dd69cc05ba2c8b5ea987063ae1224f92c4d090d515fa5d369e7755181a4871b0d0f82881  02_gpu-msm-fix-gcc5-compile.patch
5ea8c150174224791466ae66e13f44b567c447382e348612e2b0f58d85d499a348a6b24cd5bd1f979631e9610cbe490a5dbe213275d13d4376964268ab3d88ea  fix-boot-gcc5.patch"
