pmaports/device/linux-htc-ace/APKBUILD

# APKBUILD based on linux-vanilla aport. Changes:
# - disabled module installation
# - add !check !tracedeps
# - add xz package (necessary to build)
#
# Kernel config based on: arch/arm/configs/ace_defconfig
# Changes:
# - apply patches to compile
# - enable devtmpfs (needed for udev -> touch support in weston)

_vendor=htc
_flavor=htc-ace
_config="config-${_flavor}.armhf"
_hash="887cd64b8361ac89ac56810460947a537112bdc9"

pkgname=linux-${_flavor}
pkgver=3.0.101
case $pkgver in
	*.*.*)  _kernver=${pkgver%.*};;
	*.*) _kernver=$pkgver;;
esac
pkgrel=2
arch="armhf"
pkgdesc="HTC Desire kernel from OpenDesireProject"
url="https://github.com/OpenDesireProject/android_kernel_htc_msm7x30"
depends="postmarketos-mkinitfs"
makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz"
options="!strip !check !tracedeps"
install=
source="
	$pkgname-$_hash.tar.gz::https://github.com/OpenDesireProject/android_kernel_htc_msm7x30/archive/${_hash}.tar.gz
	$_config
	compiler-gcc6.h
	gpu-msm-fix-gcc5-compile.patch
"
subpackages=""
license="GPL2"

_abi_release=${pkgver}
_carch="arm"
HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"

ksrcdir="$srcdir/android_kernel_htc_msm7x30-${_hash}"

prepare() {
	local _patch_failed=
	cd "$ksrcdir"

	# first apply patches in specified order
	for i in $source; do
		case $i in
		*.patch)
			msg "Applying $i..."
			if ! patch -s -p1 -N -i "$srcdir"/$i; then
				echo $i >>failed
				_patch_failed=1
			fi
			;;
		esac
	done

	if ! [ -z "$_patch_failed" ]; then
		error "The following patches failed:"
		cat failed
		return 1
	fi

	# gcc6 support
	cp -v "$srcdir/compiler-gcc6.h" "$ksrcdir/include/linux/" || return 1

	mkdir -p "$srcdir"/build
	cp "$srcdir"/$_config "$srcdir"/build/.config || return 1
	yes "" | make -C "$ksrcdir" O="$srcdir"/build ARCH="$_carch" HOSTCC="$HOSTCC" \
		oldconfig
}



# this is so we can do: 'abuild menuconfig' to reconfigure kernel
menuconfig() {
	cd "$srcdir"/build || return 1
	echo "--[ menuconfig ]--"
	make ARCH="$_carch" menuconfig
	cp .config "$startdir"/$_config
}

build() {
	cd "$srcdir"/build
	unset LDFLAGS

	echo "--[ Build kernel + modules ]--"
	make ARCH="$_carch" CC="${CC:-gcc}" \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-Alpine" \
		|| return 1
}

package() {
	echo "--[ Installing kernel ]--"
	install -Dm644 "$srcdir/build/arch/arm/boot/zImage" \
		"$pkgdir/boot/vmlinuz-$_flavor"

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

sha512sums="34b3f66b0860a624a9dc132ebc25c7bca3a55a452dfb91bd4194b000ad17644b270eea82fdda82fa081f570d59da3b181506685f69d595ef6e37b7744b196371  linux-htc-ace-887cd64b8361ac89ac56810460947a537112bdc9.tar.gz
7c9e04eb5873b39b1b398cb9c5e29dc4e6c0a80f1cf83abe5cc403e278ae5c850921c2d783b09d21cd46652a581dc4fd9924efdeae4a1add35e803d78f7de6a5  config-htc-ace.armhf
d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc  compiler-gcc6.h
2962e853aea3bec3cfea762584a6722023c5c9041994065a7ee75b6c4584121890d6dd1ac74317a2bb8069bff49583a9cccd73cca539665a76713465e05a2cf6  gpu-msm-fix-gcc5-compile.patch"