# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI=6

inherit cmake-multilib eutils java-pkg-opt-2 git-r3

DESCRIPTION="Framework to store config parameters in hierarchical key-value pairs"
HOMEPAGE="https://freedesktop.org/wiki/Software/Elektra"
EGIT_REPO_URI="git://github.com/ElektraInitiative/libelektra.git"

LICENSE="BSD"
SLOT="0/${PV}"
KEYWORDS=""
PLUGIN_IUSE="augeas iconv ini java simpleini syslog systemd tcl +uname xml yajl";
IUSE="dbus doc qt5 static-libs test ${PLUGIN_IUSE}"

RDEPEND="dev-libs/libltdl:0[${MULTILIB_USEDEP}]
	>=dev-libs/libxml2-2.9.1-r4[${MULTILIB_USEDEP}]
	augeas? ( app-admin/augeas )
	dbus? ( >=sys-apps/dbus-1.6.18-r1[${MULTILIB_USEDEP}] )
	iconv? ( >=virtual/libiconv-0-r1[${MULTILIB_USEDEP}] )
	java? ( >=virtual/jdk-1.8.0 )
	qt5? (
		dev-qt/qtdeclarative:5
		dev-qt/qtgui:5
		dev-qt/qttest:5
		dev-qt/qtwidgets:5
	)
	uname? ( sys-apps/coreutils )
	systemd? ( sys-apps/systemd[${MULTILIB_USEDEP}] )
	yajl? ( >=dev-libs/yajl-1.0.11-r1[${MULTILIB_USEDEP}] )"
DEPEND="${RDEPEND}
	doc? ( app-doc/doxygen )
	test? ( >=dev-cpp/gtest-1.7.0 )"

DOCS=( README.md doc/AUTHORS doc/CODING.md doc/NEWS.md doc/todo/TODO )
# tries to write to user's home directory (and doesn't respect HOME)
RESTRICT="test"

MULTILIB_WRAPPED_HEADERS=( /usr/include/elektra/kdbconfig.h )

PATCHES=( "${FILESDIR}/${PN}"-0.8.15-conditional-glob-tests.patch )

src_prepare() {
	cmake-utils_src_prepare

	einfo remove bundled libs
	# TODO: Remove bundled inih from src/plugins/ini (add to portage):
	# https://code.google.com/p/inih/
	rm -rf src/external || die

	# move doc files to correct location
	sed -e "s/elektra-api/${PF}/" \
		-i cmake/ElektraCache.cmake || die

	# avoid useless build time, nothing ends up installed
	cmake_comment_add_subdirectory benchmarks
	cmake_comment_add_subdirectory examples
}

multilib_src_configure() {
	local my_plugins="ALL"

	if multilib_is_native_abi ; then
		use augeas || my_plugins+=";-augeas"
		use java || my_plugins+=";-jni"
	else
		my_plugins+=";-augeas;-jni"
	fi

	use dbus      || my_plugins+=";-dbus"
	use iconv     || my_plugins+=";-iconv"
	use ini       || my_plugins+=";-ini"		# bundles inih
	use simpleini || my_plugins+=";-simpleini"
	use syslog    || my_plugins+=";-syslog"
	use systemd   || my_plugins+=";-journald"
	use tcl       || my_plugins+=";-tcl"
	use uname     || my_plugins+=";-uname"
	use xml       || my_plugins+=";-xmltool"
	use yajl      || my_plugins+=";-yajl"

	# Disabling for good (?):
	# counter - Only useful for debugging the plugin framework
	# doc - Explaining basic makeup of a function //bug #514402
	# noresolver - Does not resolve, but can act as one
	# template - Template for new plugin written in C
	# wresolver - Resolver for non-POSIX, e.g. w32/w64 systems
	my_plugins+=";-counter;-doc;-noresolver;-template;-wresolver"

	local my_tools

	if multilib_is_native_abi ; then
		my_tools="kdb"
		use qt5 && my_tools+=";qt-gui"
	fi

	local mycmakeargs=(
		-DBUILD_PDF=OFF
		-DBUILD_SHARED=ON
		-DBUILD_STATIC=$(usex static-libs)
		-DBUILD_TESTING=$(usex test)
		-DENABLE_TESTING=$(usex test)
		-DPLUGINS=${my_plugins}
		-DTOOLS=${my_tools}
		-DBUILD_DOCUMENTATION=$(multilib_is_native_abi && usex doc || echo no)
		-DTARGET_CMAKE_FOLDER=share/cmake/Modules
	)

	cmake-utils_src_configure
}

multilib_src_install_all() {
	einfo remove test_data
	rm -rvf "${ED%/}/usr/share/${PN}" || die "Failed to remove test_data"
	einfo remove tool_exec
	rm -rvf "${ED%/}/usr/$(get_libdir)/${PN}/tool_exec" || die "Failed to remove tool_exec"
}