# Copyright 2015 The Chromium OS Authors. All rights reserved.
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="5"

inherit cmake-utils

DESCRIPTION="Intel(R) Dynamic Platform & Thermal Framework"
HOMEPAGE="https://01.org/dptf/"
MY_PN="dptf"
SRC_URI="https://github.com/01org/dptf/archive/${PV}.tar.gz -> ${MY_PN}-${PV}.tar.gz"

LICENSE="Apache-2.0 GPL-2 BSD"
SLOT="0"
KEYWORDS="-* amd64 x86"
IUSE="debug"

S="${WORKDIR}/${MY_PN}-${PV}"
CMAKE_USE_DIR="${S}/DPTF/Linux"
ESIF_BUILD_DIR="ESIF/Products/ESIF_UF/Chrome"

src_configure() {
	# cmake configuration for DPTF policy shared libraries
	local mycmakeargs=( -DCHROMIUM_BUILD=YES )
	use x86 && mycmakeargs+=( -DBUILD_ARCH=32bit )
	use amd64 && mycmakeargs+=( -DBUILD_ARCH=64bit )
	cmake-utils_src_configure
}

src_compile() {
	# Build ESIF daemon
	local extra_cflags=""
	use debug && extra_cflags="-DESIF_ATTR_DEBUG -DESIF_ATTR_MEMTRACE"
	emake \
		-C "${ESIF_BUILD_DIR}" \
		CC="$(tc-getCC)" \
		EXTRA_CFLAGS="${extra_cflags}"

	# Build DPTF policy shared libraries
	cmake-utils_src_compile
}

src_install() {
	# Install ESIF daemon and configuration files
	local startcmd_src_dir="ESIF/Packages/Installers/chrome"
	dobin "${ESIF_BUILD_DIR}/esif_ufd"
	insinto "/etc/dptf"
	doins ESIF/Packages/DSP/dsp.dv
	insinto "/etc/init"
	doins "${startcmd_src_dir}/dptf.conf"

	# Install DPTF policy shared libraries
	local policy_build_dir="${BUILD_DIR}"/$(usex amd64 x64 x32)
	dolib.so "${policy_build_dir}/Dptf.so"
	insinto "/usr/share/dptf"
	doins ${policy_build_dir}/DptfPolicy*.so
	doins "DPTF/Sources/combined.xsl"
}