# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="1"
inherit eutils cmake-utils

DESCRIPTION="Fast crawling desktop search engine with Qt4 GUI"
HOMEPAGE="http://www.vandenoever.info/software/strigi"
SRC_URI="http://www.vandenoever.info/software/${PN}/${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+clucene +dbus debug +exiv2 fam hyperestraier inotify java +qt4 test"
# log strigi
RESTRICT="test"

COMMONDEPEND="
	dev-libs/libxml2
	virtual/libiconv
	clucene? ( >=dev-cpp/clucene-0.9.16a )
	dbus? ( sys-apps/dbus
		|| ( ( x11-libs/qt-dbus:4
			x11-libs/qt-gui:4 )
			>=x11-libs/qt-4.3.0:4 )
		)
	exiv2? ( media-gfx/exiv2 )
	fam? ( virtual/fam )
	hyperestraier? ( app-text/hyperestraier )
	java? (
		>=dev-libs/xerces-c-2.7.0-r1
		>=virtual/jdk-1.4
		)
	qt4? (
		|| ( ( x11-libs/qt-core:4
			x11-libs/qt-gui:4 )
			>=x11-libs/qt-4.3.0:4 )
		)"
#	log? ( >=dev-libs/log4cxx-0.9.7 )
#	sqlite? ( dev-db/sqlite:3 )"
DEPEND="${COMMONDEPEND}
	test? ( dev-util/cppunit )"
RDEPEND="${COMMONDEPEND}"

pkg_setup() {
	if ! use clucene && ! use hyperestraier; then # && ! use sqlite; then
		ewarn "It's highly recommended to enable one of the supported backends:"
		ewarn "clucene, hyperestraier and sqlite"
		ewarn "Clucene is currently the recommended backend."
		ewarn "Without a backend you'll only be able to use deepgrep."
	fi

	if use dbus && use qt4; then
		if ( has version "<x11-libs/qt-4.4.0_alpha:4" && ! built_with_use x11-libs/qt:4 dbus ) || \
			( has version "x11-libs/qt-gui:4" && ! built_with_use x11-libs/qt-gui:4 dbus); then
			eerror "You are building Strigi with qt4 and dbus, but qt4 wasn't built with dbus support."
			eerror "Please re-emerge qt4 with dbus, or disable dbus in Strigi."
			die
		fi
	fi

	if use qt4 && ! use dbus; then
		eerror "You are building Strigi with qt4 but without dbus."
		eerror "Strigiclient needs dbus to detect a running Strigi daemon."
		eerror "Please enable both qt4 and dbus."
		die
	fi
}

src_unpack() {
	unpack ${A}
	cd ${S}
	epatch "${FILESDIR}/${P}-gcc4.3.patch"
}

src_compile() {
	# Strigi needs either expat or libxml2.
	# However libxml2 seems to be required in both cases, linking to 2 xml parsers
	# is just silly, so we forcefully disable linking to expat.
	# Disabled: NEWXESAM (targetted at developers)
	# Enabled: POLLING (only reliable way to check for files changed.)

	mycmakeargs="${mycmakeargs}
		-DENABLE_EXPAT=OFF -DENABLE_NEWXESAM=OFF -DENABLE_POLLING=ON
		-DFORCE_DEPS=ON -DENABLE_CPPUNIT=OFF
		$(cmake-utils_use_enable clucene CLUCENE)
		$(cmake-utils_use_enable dbus DBUS)
		$(cmake-utils_use_enable exiv2 EXIV2)
		$(cmake-utils_use_enable fam FAM)
		$(cmake-utils_use_enable hyperestraier HYPERESTRAIER)
		$(cmake-utils_use_enable inotify INOTIFY)
		$(cmake-utils_use_enable qt4 QT4)"
#		$(cmake-utils_use_enable log LOG4CXX)
#		$(cmake-utils_use_enable sqlite SQLITE)
	cmake-utils_src_compile
}

src_test() {
	mycmakeargs="${mycmakeargs} -DENABLE_CPPUNIT=ON"
	cmake-utils_src_compile -j1
	ctest --extra-verbose || die "Tests failed."
}