eclass/kde4-base.eclass - third_party/overlays/portage-stable - Git at Google

 # Copyright 1999-2010 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/eclass/kde4-base.eclass,v 1.58 2010/02/02 14:20:16 reavertm Exp $

 # @ECLASS: kde4-base.eclass
 # @MAINTAINER:
 # kde@gentoo.org
 # @BLURB: This eclass provides functions for kde 4.X ebuilds
 # @DESCRIPTION:
 # The kde4-base.eclass provides support for building KDE4 based ebuilds
 # and KDE4 applications.
 #
 # NOTE: KDE 4 ebuilds by default define EAPI="2", this can be redefined but
 # eclass will fail with version older than 2.

 # @ECLASS-VARIABLE: CMAKE_REQUIRED
 # @DESCRIPTION:
 # Specify if cmake buildsystem is being used. Possible values are 'always' and 'never'.
 # Please note that if it's set to 'never' you need to explicitly override following phases:
 # src_configure, src_compile, src_test and src_install.
 # Defaults to 'always'.
 : ${CMAKE_REQUIRED:=always}
 if [[ ${CMAKE_REQUIRED} = false || ${CMAKE_REQUIRED} = never ]]; then
 	buildsystem_eclass=""
 	export_fns=""
 else
 	buildsystem_eclass="cmake-utils"
 	export_fns="src_configure src_compile src_test src_install"
 fi

 inherit kde4-functions

 get_build_type
 if [[ ${BUILD_TYPE} = live ]]; then
 	subversion_eclass="subversion"
 fi

 inherit base ${buildsystem_eclass} eutils ${subversion_eclass}

 EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare  ${export_fns} pkg_postinst pkg_postrm

 unset buildsystem_eclass
 unset export_fns
 unset subversion_eclass

 case ${KDEBASE} in
 	kde-base)
 		HOMEPAGE="http://www.kde.org/"
 		LICENSE="GPL-2"
 		;;
 	koffice)
 		HOMEPAGE="http://www.koffice.org/"
 		LICENSE="GPL-2"
 		;;
 esac

 # @ECLASS-VARIABLE: OPENGL_REQUIRED
 # @DESCRIPTION:
 # Is qt-opengl required? Possible values are 'always', 'optional' and 'never'.
 # This variable must be set before inheriting any eclasses. Defaults to 'never'.
 OPENGL_REQUIRED="${OPENGL_REQUIRED:-never}"

 # @ECLASS-VARIABLE: MULTIMEDIA_REQUIRED
 # @DESCRIPTION:
 # Is qt-multimedia required? Possible values are 'always', 'optional' and 'never'.
 # This variable must be set before inheriting any eclasses. Defaults to 'never'.
 MULTIMEDIA_REQUIRED="${MULTIMEDIA_REQUIRED:-never}"

 # @ECLASS-VARIABLE: WEBKIT_REQUIRED
 # @DESCRIPTION:
 # Is qt-webkit requred? Possible values are 'always', 'optional' and 'never'.
 # This variable must be set before inheriting any eclasses. Defaults to 'never'.
 WEBKIT_REQUIRED="${WEBKIT_REQUIRED:-never}"

 # @ECLASS-VARIABLE: CPPUNIT_REQUIRED
 # @DESCRIPTION:
 # Is cppunit required for tests? Possible values are 'always', 'optional' and 'never'.
 # This variable must be set before inheriting any eclasses. Defaults to 'never'.
 CPPUNIT_REQUIRED="${CPPUNIT_REQUIRED:-never}"

 # @ECLASS-VARIABLE: KDE_REQUIRED
 # @DESCRIPTION:
 # Is kde required? Possible values are 'always', 'optional' and 'never'.
 # This variable must be set before inheriting any eclasses. Defaults to 'always'
 # If set to always or optional, KDE_MINIMAL may be overriden as well.
 # Note that for kde-base packages this variable is fixed to 'always'.
 KDE_REQUIRED="${KDE_REQUIRED:-always}"

 # Verify KDE_MINIMAL (display QA notice in pkg_setup, still we need to fix it here)
 if [[ -n ${KDE_MINIMAL} ]]; then
 	for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
 		[[ ${KDE_MINIMAL} = ${slot} ]] && KDE_MINIMAL_VALID=1 && break
 	done
 	unset slot
 	[[ -z ${KDE_MINIMAL_VALID} ]] && unset KDE_MINIMAL
 else
 	KDE_MINIMAL_VALID=1
 fi

 # @ECLASS-VARIABLE: KDE_MINIMAL
 # @DESCRIPTION:
 # This variable is used when KDE_REQUIRED is set, to specify required KDE minimal
 # version for apps to work. Currently defaults to 4.3
 # One may override this variable to raise version requirements.
 # For possible values look at KDE_SLOTS and KDE_LIVE_SLOTS variables.
 # Note that it is fixed to ${SLOT} for kde-base packages.
 KDE_MINIMAL="${KDE_MINIMAL:-4.3}"

 # Setup packages inheriting this eclass
 case ${KDEBASE} in
 	kde-base)
 		if [[ $BUILD_TYPE = live ]]; then
 			# Disable tests for live ebuilds
 			RESTRICT+=" test"
 			# Live ebuilds in kde-base default to kdeprefix by default
 			IUSE+=" +kdeprefix"
 		else
 			# All other ebuild types default to -kdeprefix as before
 			IUSE+=" kdeprefix"
 		fi
 		# Determine SLOT from PVs
 		case ${PV} in
 			*.9999*) SLOT="${PV/.9999*/}" ;; # stable live
 			4.5* | 4.4.[6-9]*) SLOT="4.5" ;;
 			4.4* | 4.3.[6-9]*) SLOT="4.4" ;;
 			4.3*) SLOT="4.3" ;;
 			9999*) SLOT="live" ;; # regular live
 			*) die "Unsupported ${PV}" ;;
 		esac
 		# This code is to prevent portage from searching GENTOO_MIRRORS for
 		# packages that will never be mirrored. (As they only will ever be in
 		# the overlay).
 		case ${PV} in
 			*9999* | 4.?.[6-9]?)
 				RESTRICT+=" mirror"
 				;;
 		esac
 		KDE_MINIMAL="${SLOT}"
 		_kdedir="${SLOT}"

 		# Block installation of other SLOTS unless kdeprefix
 		RDEPEND+=" $(block_other_slots)"
 		;;
 	koffice)
 		SLOT="2"
 		;;
 esac

 # @ECLASS-VARIABLE: QT_MINIMAL
 # @DESCRIPTION:
 # Determine version of qt we enforce as minimal for the package. 4.4.0 4.5.1..
 # Currently defaults to 4.5.1 for KDE 4.3 and earlier
 # or 4.6.0_rc1 for KDE 4.4 and later
 if slot_is_at_least 4.4 "${KDE_MINIMAL}"; then
 	QT_MINIMAL="${QT_MINIMAL:-4.6.0}"
 fi

 QT_MINIMAL="${QT_MINIMAL:-4.5.1}"

 # OpenGL dependencies
 qtopengldepend="
 	>=x11-libs/qt-opengl-${QT_MINIMAL}:4
 "
 case ${OPENGL_REQUIRED} in
 	always)
 		COMMONDEPEND+=" ${qtopengldepend}"
 		;;
 	optional)
 		IUSE+=" opengl"
 		COMMONDEPEND+=" opengl? ( ${qtopengldepend} )"
 		;;
 	*) ;;
 esac
 unset qtopengldepend

 # MultiMedia dependencies
 qtmultimediadepend="
 	>=x11-libs/qt-multimedia-${QT_MINIMAL}:4
 "
 case ${MULTIMEDIA_REQUIRED} in
 	always)
 		COMMONDEPEND+=" ${qtmultimediadepend}"
 		;;
 	optional)
 		IUSE+=" multimedia"
 		COMMONDEPEND+=" multimedia? ( ${qtmultimediadepend} )"
 		;;
 	*) ;;
 esac
 unset qtmultimediadepend

 # WebKit dependencies
 case ${KDE_REQUIRED} in
 	always)
 		qtwebkitusedeps="[kde]"
 		;;
 	optional)
 		qtwebkitusedeps="[kde?]"
 		;;
 	*) ;;
 esac
 qtwebkitdepend="
 	>=x11-libs/qt-webkit-${QT_MINIMAL}:4${qtwebkitusedeps}
 "
 unset qtwebkitusedeps
 case ${WEBKIT_REQUIRED} in
 	always)
 		COMMONDEPEND+=" ${qtwebkitdepend}"
 		;;
 	optional)
 		IUSE+=" webkit"
 		COMMONDEPEND+=" webkit? ( ${qtwebkitdepend} )"
 		;;
 	*) ;;
 esac
 unset qtwebkitdepend

 # CppUnit dependencies
 cppuintdepend="
 	dev-util/cppunit
 "
 case ${CPPUNIT_REQUIRED} in
 	always)
 		DEPEND+=" ${cppuintdepend}"
 		;;
 	optional)
 		IUSE+=" test"
 		DEPEND+=" test? ( ${cppuintdepend} )"
 		;;
 	*) ;;
 esac
 unset cppuintdepend

 # KDE dependencies
 kdecommondepend="
 	dev-lang/perl
 	>=x11-libs/qt-core-${QT_MINIMAL}:4[qt3support,ssl]
 	>=x11-libs/qt-gui-${QT_MINIMAL}:4[accessibility,dbus]
 	>=x11-libs/qt-qt3support-${QT_MINIMAL}:4[accessibility,kde]
 	>=x11-libs/qt-script-${QT_MINIMAL}:4
 	>=x11-libs/qt-sql-${QT_MINIMAL}:4[qt3support]
 	>=x11-libs/qt-svg-${QT_MINIMAL}:4
 	>=x11-libs/qt-test-${QT_MINIMAL}:4
 	!aqua? (
 		x11-libs/libXext
 		x11-libs/libXt
 		x11-libs/libXxf86vm
 	)
 "
 if [[ ${PN} != kdelibs ]]; then
 	if [[ ${KDEBASE} = kde-base ]]; then
 		kdecommondepend+=" $(add_kdebase_dep kdelibs)"
 		# libknotificationitem only when SLOT is 4.3
 		[[ ${PN} != libknotificationitem ]] && [[ ${SLOT} = 4.3 ]] && \
 			kdecommondepend+=" $(add_kdebase_dep libknotificationitem)"
 	else
 		kdecommondepend+="
 			>=kde-base/kdelibs-${KDE_MINIMAL}
 		"
 	fi
 fi
 kdedepend="
 	dev-util/pkgconfig
 	!aqua? (
 		|| ( >=x11-libs/libXtst-1.1.0 <x11-proto/xextproto-7.1.0 )
 		x11-proto/xf86vidmodeproto
 	)
 "
 case ${KDE_REQUIRED} in
 	always)
 		IUSE+=" aqua"
 		COMMONDEPEND+=" ${kdecommondepend}"
 		DEPEND+=" ${kdedepend}"
 		;;
 	optional)
 		IUSE+=" aqua kde"
 		COMMONDEPEND+=" kde? ( ${kdecommondepend} )"
 		DEPEND+=" kde? ( ${kdedepend} )"
 		;;
 	*) ;;
 esac

 unset kdecommondepend kdedepend

 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: COMMONDEPEND is ${COMMONDEPEND}"
 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: DEPEND (only) is ${DEPEND}"
 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: RDEPEND (only) is ${RDEPEND}"

 # Accumulate dependencies set by this eclass
 DEPEND+=" ${COMMONDEPEND}"
 RDEPEND+=" ${COMMONDEPEND}"
 unset COMMONDEPEND

 # Add experimental kdeenablefinal, disabled by default
 IUSE+=" kdeenablefinal"

 # Fetch section - If the ebuild's category is not 'kde-base' and if it is not a
 # koffice ebuild, the URI should be set in the ebuild itself
 case ${BUILD_TYPE} in
 	live)
 		# Determine branch URL based on live type
 		local branch_prefix
 		case ${PV} in
 			9999*)
 				# trunk
 				branch_prefix="trunk/KDE"
 				;;
 			*)
 				# branch
 				branch_prefix="branches/KDE/${SLOT}"
 				# @ECLASS-VARIABLE: ESVN_PROJECT_SUFFIX
 				# @DESCRIPTION
 				# Suffix appended to ESVN_PROJECT depending on fetched branch.
 				# Defaults is empty (for -9999 = trunk), and "-${PV}" otherwise.
 				ESVN_PROJECT_SUFFIX="-${PV}"
 				;;
 		esac
 		SRC_URI=""
 		# @ECLASS-VARIABLE: ESVN_MIRROR
 		# @DESCRIPTION:
 		# This variable allows easy overriding of default kde mirror service
 		# (anonsvn) with anything else you might want to use.
 		ESVN_MIRROR=${ESVN_MIRROR:=svn://anonsvn.kde.org/home/kde}
 		# Split ebuild, or extragear stuff
 		if [[ -n ${KMNAME} ]]; then
 		    ESVN_PROJECT="${KMNAME}${ESVN_PROJECT_SUFFIX}"
 			if [[ -z ${KMNOMODULE} ]] && [[ -z ${KMMODULE} ]]; then
 				KMMODULE="${PN}"
 			fi
 			# Split kde-base/ ebuilds: (they reside in trunk/KDE)
 			case ${KMNAME} in
 				kdebase-*)
 					ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdebase/${KMNAME#kdebase-}"
 					;;
 				kdelibs-*)
 					ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdelibs/${KMNAME#kdelibs-}"
 					;;
 				kdereview*)
 					ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
 					;;
 				kdesupport)
 					ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
 					ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
 					;;
 				kde*)
 					ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${KMNAME}"
 					;;
 				extragear*|playground*)
 					# Unpack them in toplevel dir, so that they won't conflict with kde4-meta
 					# build packages from same svn location.
 					ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
 					ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
 					;;
 				koffice)
 					ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}"
 					;;
 				*)
 					ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
 					;;
 			esac
 		else
 			# kdelibs, kdepimlibs
 			ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${PN}"
 			ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
 		fi
 		# @ECLASS-VARIABLE: ESVN_UP_FREQ
 		# @DESCRIPTION:
 		# This variable is used for specifying the timeout between svn synces
 		# for kde-base and koffice modules. Does not affect misc apps.
 		# Default value is 1 hour.
 		[[ ${KDEBASE} = kde-base || ${KDEBASE} = koffice ]] && ESVN_UP_FREQ=${ESVN_UP_FREQ:-1}
 		;;
 	*)
 		if [[ -n ${KDEBASE} ]]; then
 			if [[ -n ${KMNAME} ]]; then
 				case ${KMNAME} in
 					kdebase-apps)
 						_kmname="kdebase" ;;
 					*)
 						_kmname="${KMNAME}" ;;
 				esac
 			else
 				_kmname=${PN}
 			fi
 			_kmname_pv="${_kmname}-${PV}"
 			case ${KDEBASE} in
 				kde-base)
 					case ${PV} in
 						4.[34].8[05] | 4.[34].9[0568])
 							# block for normally packed unstable releases
 							SRC_URI="mirror://kde/unstable/${PV}/src/${_kmname_pv}.tar.bz2" ;;
 						4.[34].[6-9]*)
 							# Repacked tarballs: need to depend on xz-utils to ensure that they can be unpacked
 							SRC_URI="http://dev.gentooexperimental.org/~alexxy/kde/${PV}/${_kmname_pv}.tar.xz"
 							DEPEND+=" app-arch/xz-utils"
 							;;
 						*)	SRC_URI="mirror://kde/stable/${PV}/src/${_kmname_pv}.tar.bz2" ;;
 					esac
 					;;
 				koffice)
 					case ${PV} in
 						2.0.[6-9]*) SRC_URI="mirror://kde/unstable/${_kmname_pv}/src/${_kmname_pv}.tar.bz2" ;;
 						*) SRC_URI="mirror://kde/stable/${_kmname_pv}/${_kmname_pv}.tar.bz2" ;;
 					esac
 			esac
 			unset _kmname _kmname_pv
 		fi
 		;;
 esac

 debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: SRC_URI is ${SRC_URI}"

 # @ECLASS-VARIABLE: PREFIX
 # @DESCRIPTION:
 # Set the installation PREFIX for non kde-base applications. It defaults to /usr.
 # kde-base packages go into KDE4 installation directory (KDEDIR) by default.
 # No matter the PREFIX, package will be built against KDE installed in KDEDIR.

 # @FUNCTION: kde4-base_pkg_setup
 # @DESCRIPTION:
 # Do the basic kdeprefix KDEDIR settings and determine with which kde should
 # optional applications link
 kde4-base_pkg_setup() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Prefix compat:
 	if [[ ${EAPI} == 2 ]] && ! use prefix; then
 		EPREFIX=
 		EROOT=${ROOT}
 	fi

 	# Append missing trailing slash character
 	[[ ${EROOT} = */ ]] || EROOT+="/"

 	# QA ebuilds
 	[[ -z ${KDE_MINIMAL_VALID} ]] && ewarn "QA Notice: ignoring invalid KDE_MINIMAL (defaulting to ${KDE_MINIMAL})."

 	# Don't set KDEHOME during compilation, it will cause access violations
 	unset KDEHOME

 	if [[ ${KDEBASE} = kde-base ]]; then
 		if use kdeprefix; then
 			KDEDIR=/usr/kde/${_kdedir}
 		else
 			KDEDIR=/usr
 		fi
 		: ${PREFIX:=${KDEDIR}}
 	else
 		# Determine KDEDIR by loooking for the closest match with KDE_MINIMAL
 		KDEDIR=
 		local kde_minimal_met
 		for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
 			[[ -z ${kde_minimal_met} ]] && [[ ${slot} = ${KDE_MINIMAL} ]] && kde_minimal_met=1
 			if [[ -n ${kde_minimal_met} ]] && has_version "kde-base/kdelibs:${slot}"; then
 				if has_version "kde-base/kdelibs:${slot}[kdeprefix]"; then
 					KDEDIR=/usr/kde/${slot}
 				else
 					KDEDIR=/usr
 				fi
 				break;
 			fi
 		done
 		unset slot

 		# Bail out if kdelibs required but not found
 		if [[ ${KDE_REQUIRED} = always ]] || { [[ ${KDE_REQUIRED} = optional ]] && use kde; }; then
 			[[ -z ${KDEDIR} ]] && die "Failed to determine KDEDIR!"
 		else
 			[[ -z ${KDEDIR} ]] && KDEDIR=/usr
 		fi

 		: ${PREFIX:=/usr}
 	fi
 	EKDEDIR=${EPREFIX}${KDEDIR}

 	# Point pkg-config path to KDE *.pc files
 	export PKG_CONFIG_PATH="${EKDEDIR}/$(get_libdir)/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}"
 	# Point to correct QT plugins path
 	QT_PLUGIN_PATH="${EKDEDIR}/$(get_libdir)/kde4/plugins/"

 	# Fix XDG collision with sandbox
 	export XDG_CONFIG_HOME="${T}"
 	# Not needed anymore
 	unset _kdedir
 }

 # @FUNCTION: kde4-base_src_unpack
 # @DESCRIPTION:
 # This function unpacks the source tarballs for KDE4 applications.
 kde4-base_src_unpack() {
 	debug-print-function ${FUNCNAME} "$@"

 	if [[ ${BUILD_TYPE} = live ]]; then
 		migrate_store_dir
 		subversion_src_unpack
 	elif [[ ${EAPI} == 2 ]]; then
 		local file
 		for file in ${A}; do
 			# This setup is because EAPI <= 2 cannot unpack *.tar.xz files
 			# directly, so we do it ourselves (using the exact same code as portage)
 			case ${file} in
 				*.tar.xz)
 					echo ">>> Unpacking ${file} to ${PWD}"
 					xz -dc "${DISTDIR}"/${file} | tar xof -
 					assert "failed unpacking ${file}"
 					;;
 				*)
 					unpack ${file}
 					;;
 			esac
 		done
 	else
 		# For EAPI >= 3, we can just use unpack() directly
 		unpack ${A}
 	fi
 }

 # @FUNCTION: kde4-base_src_prepare
 # @DESCRIPTION:
 # General pre-configure and pre-compile function for KDE4 applications.
 # It also handles translations if KDE_LINGUAS is defined. See KDE_LINGUAS and
 # enable_selected_linguas() and enable_selected_doc_linguas()
 # in kde4-functions.eclass(5) for further details.
 kde4-base_src_prepare() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Only enable selected languages, used for KDE extragear apps.
 	if [[ -n ${KDE_LINGUAS} ]]; then
 		enable_selected_linguas
 	fi

 	# Enable/disable handbooks for kde4-base packages
 	# kde-l10n inherits kde4-base but is metpackage, so no check for doc
 	# kdelibs inherits kde4-base but handle installing the handbook itself
 	if ! has kde4-meta ${INHERITED}; then
 		has handbook ${IUSE//+} && [[ ${PN} != kde-l10n ]] && [[ ${PN} != kdelibs ]] && enable_selected_doc_linguas
 	fi

 	[[ ${BUILD_TYPE} = live ]] && subversion_src_prepare

 	# Apply patches
 	base_src_prepare
 	epatch_user

 	# Save library dependencies
 	if [[ -n ${KMSAVELIBS} ]] ; then
 		save_library_dependencies
 	fi

 	# Inject library dependencies
 	if [[ -n ${KMLOADLIBS} ]] ; then
 		load_library_dependencies
 	fi
 }

 # @FUNCTION: kde4-base_src_configure
 # @DESCRIPTION:
 # Function for configuring the build of KDE4 applications.
 kde4-base_src_configure() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Build tests in src_test only, where we override this value
 	local cmakeargs=(-DKDE4_BUILD_TESTS=OFF)

 	if has kdeenablefinal ${IUSE//+} && use kdeenablefinal; then
 		cmakeargs+=(-DKDE4_ENABLE_FINAL=ON)
 	fi

 	if has debug ${IUSE//+} && use debug; then
 		# Set "real" debug mode
 		CMAKE_BUILD_TYPE="Debugfull"
 	else
 		# Handle common release builds
 		append-cppflags -DQT_NO_DEBUG
 	fi

 	# Set distribution name
 	[[ ${PN} = kdelibs ]] && cmakeargs+=(-DKDE_DISTRIBUTION_TEXT=Gentoo)

 	# Here we set the install prefix
 	cmakeargs+=(-DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}")

 	# Use colors
 	QTEST_COLORED=1

 	# Shadow existing /usr installations
 	unset KDEDIRS

 	# Handle kdeprefix-ed KDE
 	if [[ ${KDEDIR} != /usr ]]; then
 		# Override some environment variables - only when kdeprefix is different,
 		# to not break ccache/distcc
 		PATH="${EKDEDIR}/bin:${PATH}"
 		LDPATH="${EKDEDIR}/$(get_libdir)${LDPATH+:}${LDPATH}"

 		# Append full RPATH
 		cmakeargs+=(-DCMAKE_SKIP_RPATH=OFF)

 		# Set cmake prefixes to allow buildsystem to locate valid KDE installation
 		# when more are present
 		cmakeargs+=(-DCMAKE_SYSTEM_PREFIX_PATH="${EKDEDIR}")
 	fi

 	# Handle kdeprefix in application itself
 	if ! has kdeprefix ${IUSE//+} || ! use kdeprefix; then
 		# If prefix is /usr, sysconf needs to be /etc, not /usr/etc
 		cmakeargs+=(-DSYSCONF_INSTALL_DIR="${EPREFIX}"/etc)
 	fi

 	if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
 		mycmakeargs=(${mycmakeargs})
 	fi

 	mycmakeargs=("${cmakeargs[@]}" "${mycmakeargs[@]}")

 	cmake-utils_src_configure
 }

 # @FUNCTION: kde4-base_src_compile
 # @DESCRIPTION:
 # General function for compiling KDE4 applications.
 kde4-base_src_compile() {
 	debug-print-function ${FUNCNAME} "$@"

 	cmake-utils_src_compile "$@"
 }

 # @FUNCTION: kde4-base_src_test
 # @DESCRIPTION:
 # Function for testing KDE4 applications.
 kde4-base_src_test() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Override this value, set in kde4-base_src_configure()
 	mycmakeargs+=(-DKDE4_BUILD_TESTS=ON)
 	cmake-utils_src_configure
 	kde4-base_src_compile

 	cmake-utils_src_test
 }

 # @FUNCTION: kde4-base_src_install
 # @DESCRIPTION:
 # Function for installing KDE4 applications.
 kde4-base_src_install() {
 	debug-print-function ${FUNCNAME} "$@"

 	# Prefix support, for usage in ebuilds
 	if [[ ${EAPI} == 2 ]] && ! use prefix; then
 		ED=${D}
 	fi

 	if [[ -n ${KMSAVELIBS} ]] ; then
 		install_library_dependencies
 	fi

 	kde4-base_src_make_doc
 	cmake-utils_src_install
 }

 # @FUNCTION: kde4-base_src_make_doc
 # @DESCRIPTION:
 # Function for installing the documentation of KDE4 applications.
 kde4-base_src_make_doc() {
 	debug-print-function ${FUNCNAME} "$@"

 	local doc
 	for doc in AUTHORS ChangeLog* README* NEWS TODO; do
 		[[ -s ${doc} ]] && dodoc ${doc}
 	done

 	if [[ -z ${KMNAME} ]]; then
 		for doc in {apps,runtime,workspace,.}/*/{AUTHORS,README*}; do
 			if [[ -s ${doc} ]]; then
 				local doc_complete=${doc}
 				doc="${doc#*/}"
 				newdoc "$doc_complete" "${doc%/*}.${doc##*/}"
 			fi
 		done
 	fi
 }

 # @FUNCTION: kde4-base_pkg_postinst
 # @DESCRIPTION:
 # Function to rebuild the KDE System Configuration Cache after an application has been installed.
 kde4-base_pkg_postinst() {
 	debug-print-function ${FUNCNAME} "$@"

 	buildsycoca

 	if [[ ${BUILD_TYPE} = live ]] && [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
 		echo
 		einfo "WARNING! This is an experimental live ebuild of ${CATEGORY}/${PN}"
 		einfo "Use it at your own risk."
 		einfo "Do _NOT_ file bugs at bugs.gentoo.org because of this ebuild!"
 		echo
 	elif [[ ${BUILD_TYPE} != live ]] && [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]] && has kdeprefix ${IUSE//+} && use kdeprefix; then
 		# warning about kdeprefix for non-live users
 		echo
 		ewarn "WARNING! You have the kdeprefix useflag enabled."
 		ewarn "This setting is strongly discouraged and might lead to potential trouble"
 		ewarn "with KDE update strategies."
 		ewarn "You are using this setup at your own risk and the kde team does not"
 		ewarn "take responsibilities for dead kittens."
 		echo
 	fi
 	if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]] && ! has_version 'kde-base/kdebase-runtime-meta' && ! has_version 'kde-base/kdebase-startkde'; then
 		# warn about not supported approach
 		if [[ ${KDE_REQUIRED} == always ]] || ( [[ ${KDE_REQUIRED} == optional ]] && use kde ); then
 			echo
 			ewarn "WARNING! Your system configuration contains neither \"kde-base/kdebase-runtime-meta\""
 			ewarn "nor \"kde-base/kdebase-startkde\". You need one of above."
 			ewarn "With this setting you are unsupported by KDE team."
 			ewarn "All missing features you report for misc packages will be probably ignored or closed as INVALID."
 		fi
 	fi
 }

 # @FUNCTION: kde4-base_pkg_postrm
 # @DESCRIPTION:
 # Function to rebuild the KDE System Configuration Cache after an application has been removed.
 kde4-base_pkg_postrm() {
 	debug-print-function ${FUNCNAME} "$@"

 	buildsycoca
 }
	# Copyright 1999-2010 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Header: /var/cvsroot/gentoo-x86/eclass/kde4-base.eclass,v 1.58 2010/02/02 14:20:16 reavertm Exp $

	# @ECLASS: kde4-base.eclass
	# @MAINTAINER:
	# kde@gentoo.org
	# @BLURB: This eclass provides functions for kde 4.X ebuilds
	# @DESCRIPTION:
	# The kde4-base.eclass provides support for building KDE4 based ebuilds
	# and KDE4 applications.
	#
	# NOTE: KDE 4 ebuilds by default define EAPI="2", this can be redefined but
	# eclass will fail with version older than 2.

	# @ECLASS-VARIABLE: CMAKE_REQUIRED
	# @DESCRIPTION:
	# Specify if cmake buildsystem is being used. Possible values are 'always' and 'never'.
	# Please note that if it's set to 'never' you need to explicitly override following phases:
	# src_configure, src_compile, src_test and src_install.
	# Defaults to 'always'.
	: ${CMAKE_REQUIRED:=always}
	if [[ ${CMAKE_REQUIRED} = false \|\| ${CMAKE_REQUIRED} = never ]]; then
	buildsystem_eclass=""
	export_fns=""
	else
	buildsystem_eclass="cmake-utils"
	export_fns="src_configure src_compile src_test src_install"
	fi

	inherit kde4-functions

	get_build_type
	if [[ ${BUILD_TYPE} = live ]]; then
	subversion_eclass="subversion"
	fi

	inherit base ${buildsystem_eclass} eutils ${subversion_eclass}

	EXPORT_FUNCTIONS pkg_setup src_unpack src_prepare ${export_fns} pkg_postinst pkg_postrm

	unset buildsystem_eclass
	unset export_fns
	unset subversion_eclass

	case ${KDEBASE} in
	kde-base)
	HOMEPAGE="http://www.kde.org/"
	LICENSE="GPL-2"
	;;
	koffice)
	HOMEPAGE="http://www.koffice.org/"
	LICENSE="GPL-2"
	;;
	esac

	# @ECLASS-VARIABLE: OPENGL_REQUIRED
	# @DESCRIPTION:
	# Is qt-opengl required? Possible values are 'always', 'optional' and 'never'.
	# This variable must be set before inheriting any eclasses. Defaults to 'never'.
	OPENGL_REQUIRED="${OPENGL_REQUIRED:-never}"

	# @ECLASS-VARIABLE: MULTIMEDIA_REQUIRED
	# @DESCRIPTION:
	# Is qt-multimedia required? Possible values are 'always', 'optional' and 'never'.
	# This variable must be set before inheriting any eclasses. Defaults to 'never'.
	MULTIMEDIA_REQUIRED="${MULTIMEDIA_REQUIRED:-never}"

	# @ECLASS-VARIABLE: WEBKIT_REQUIRED
	# @DESCRIPTION:
	# Is qt-webkit requred? Possible values are 'always', 'optional' and 'never'.
	# This variable must be set before inheriting any eclasses. Defaults to 'never'.
	WEBKIT_REQUIRED="${WEBKIT_REQUIRED:-never}"

	# @ECLASS-VARIABLE: CPPUNIT_REQUIRED
	# @DESCRIPTION:
	# Is cppunit required for tests? Possible values are 'always', 'optional' and 'never'.
	# This variable must be set before inheriting any eclasses. Defaults to 'never'.
	CPPUNIT_REQUIRED="${CPPUNIT_REQUIRED:-never}"

	# @ECLASS-VARIABLE: KDE_REQUIRED
	# @DESCRIPTION:
	# Is kde required? Possible values are 'always', 'optional' and 'never'.
	# This variable must be set before inheriting any eclasses. Defaults to 'always'
	# If set to always or optional, KDE_MINIMAL may be overriden as well.
	# Note that for kde-base packages this variable is fixed to 'always'.
	KDE_REQUIRED="${KDE_REQUIRED:-always}"

	# Verify KDE_MINIMAL (display QA notice in pkg_setup, still we need to fix it here)
	if [[ -n ${KDE_MINIMAL} ]]; then
	for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
	[[ ${KDE_MINIMAL} = ${slot} ]] && KDE_MINIMAL_VALID=1 && break
	done
	unset slot
	[[ -z ${KDE_MINIMAL_VALID} ]] && unset KDE_MINIMAL
	else
	KDE_MINIMAL_VALID=1
	fi

	# @ECLASS-VARIABLE: KDE_MINIMAL
	# @DESCRIPTION:
	# This variable is used when KDE_REQUIRED is set, to specify required KDE minimal
	# version for apps to work. Currently defaults to 4.3
	# One may override this variable to raise version requirements.
	# For possible values look at KDE_SLOTS and KDE_LIVE_SLOTS variables.
	# Note that it is fixed to ${SLOT} for kde-base packages.
	KDE_MINIMAL="${KDE_MINIMAL:-4.3}"

	# Setup packages inheriting this eclass
	case ${KDEBASE} in
	kde-base)
	if [[ $BUILD_TYPE = live ]]; then
	# Disable tests for live ebuilds
	RESTRICT+=" test"
	# Live ebuilds in kde-base default to kdeprefix by default
	IUSE+=" +kdeprefix"
	else
	# All other ebuild types default to -kdeprefix as before
	IUSE+=" kdeprefix"
	fi
	# Determine SLOT from PVs
	case ${PV} in
	.9999) SLOT="${PV/.9999*/}" ;; # stable live
	4.5* \| 4.4.[6-9]*) SLOT="4.5" ;;
	4.4* \| 4.3.[6-9]*) SLOT="4.4" ;;
	4.3*) SLOT="4.3" ;;
	9999*) SLOT="live" ;; # regular live
	*) die "Unsupported ${PV}" ;;
	esac
	# This code is to prevent portage from searching GENTOO_MIRRORS for
	# packages that will never be mirrored. (As they only will ever be in
	# the overlay).
	case ${PV} in
	9999 \| 4.?.[6-9]?)
	RESTRICT+=" mirror"
	;;
	esac
	KDE_MINIMAL="${SLOT}"
	_kdedir="${SLOT}"

	# Block installation of other SLOTS unless kdeprefix
	RDEPEND+=" $(block_other_slots)"
	;;
	koffice)
	SLOT="2"
	;;
	esac

	# @ECLASS-VARIABLE: QT_MINIMAL
	# @DESCRIPTION:
	# Determine version of qt we enforce as minimal for the package. 4.4.0 4.5.1..
	# Currently defaults to 4.5.1 for KDE 4.3 and earlier
	# or 4.6.0_rc1 for KDE 4.4 and later
	if slot_is_at_least 4.4 "${KDE_MINIMAL}"; then
	QT_MINIMAL="${QT_MINIMAL:-4.6.0}"
	fi

	QT_MINIMAL="${QT_MINIMAL:-4.5.1}"

	# OpenGL dependencies
	qtopengldepend="
	>=x11-libs/qt-opengl-${QT_MINIMAL}:4
	"
	case ${OPENGL_REQUIRED} in
	always)
	COMMONDEPEND+=" ${qtopengldepend}"
	;;
	optional)
	IUSE+=" opengl"
	COMMONDEPEND+=" opengl? ( ${qtopengldepend} )"
	;;
	*) ;;
	esac
	unset qtopengldepend

	# MultiMedia dependencies
	qtmultimediadepend="
	>=x11-libs/qt-multimedia-${QT_MINIMAL}:4
	"
	case ${MULTIMEDIA_REQUIRED} in
	always)
	COMMONDEPEND+=" ${qtmultimediadepend}"
	;;
	optional)
	IUSE+=" multimedia"
	COMMONDEPEND+=" multimedia? ( ${qtmultimediadepend} )"
	;;
	*) ;;
	esac
	unset qtmultimediadepend

	# WebKit dependencies
	case ${KDE_REQUIRED} in
	always)
	qtwebkitusedeps="[kde]"
	;;
	optional)
	qtwebkitusedeps="[kde?]"
	;;
	*) ;;
	esac
	qtwebkitdepend="
	>=x11-libs/qt-webkit-${QT_MINIMAL}:4${qtwebkitusedeps}
	"
	unset qtwebkitusedeps
	case ${WEBKIT_REQUIRED} in
	always)
	COMMONDEPEND+=" ${qtwebkitdepend}"
	;;
	optional)
	IUSE+=" webkit"
	COMMONDEPEND+=" webkit? ( ${qtwebkitdepend} )"
	;;
	*) ;;
	esac
	unset qtwebkitdepend

	# CppUnit dependencies
	cppuintdepend="
	dev-util/cppunit
	"
	case ${CPPUNIT_REQUIRED} in
	always)
	DEPEND+=" ${cppuintdepend}"
	;;
	optional)
	IUSE+=" test"
	DEPEND+=" test? ( ${cppuintdepend} )"
	;;
	*) ;;
	esac
	unset cppuintdepend

	# KDE dependencies
	kdecommondepend="
	dev-lang/perl
	>=x11-libs/qt-core-${QT_MINIMAL}:4[qt3support,ssl]
	>=x11-libs/qt-gui-${QT_MINIMAL}:4[accessibility,dbus]
	>=x11-libs/qt-qt3support-${QT_MINIMAL}:4[accessibility,kde]
	>=x11-libs/qt-script-${QT_MINIMAL}:4
	>=x11-libs/qt-sql-${QT_MINIMAL}:4[qt3support]
	>=x11-libs/qt-svg-${QT_MINIMAL}:4
	>=x11-libs/qt-test-${QT_MINIMAL}:4
	!aqua? (
	x11-libs/libXext
	x11-libs/libXt
	x11-libs/libXxf86vm
	)
	"
	if [[ ${PN} != kdelibs ]]; then
	if [[ ${KDEBASE} = kde-base ]]; then
	kdecommondepend+=" $(add_kdebase_dep kdelibs)"
	# libknotificationitem only when SLOT is 4.3
	[[ ${PN} != libknotificationitem ]] && [[ ${SLOT} = 4.3 ]] && \
	kdecommondepend+=" $(add_kdebase_dep libknotificationitem)"
	else
	kdecommondepend+="
	>=kde-base/kdelibs-${KDE_MINIMAL}
	"
	fi
	fi
	kdedepend="
	dev-util/pkgconfig
	!aqua? (
	\|\| ( >=x11-libs/libXtst-1.1.0 <x11-proto/xextproto-7.1.0 )
	x11-proto/xf86vidmodeproto
	)
	"
	case ${KDE_REQUIRED} in
	always)
	IUSE+=" aqua"
	COMMONDEPEND+=" ${kdecommondepend}"
	DEPEND+=" ${kdedepend}"
	;;
	optional)
	IUSE+=" aqua kde"
	COMMONDEPEND+=" kde? ( ${kdecommondepend} )"
	DEPEND+=" kde? ( ${kdedepend} )"
	;;
	*) ;;
	esac

	unset kdecommondepend kdedepend

	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: COMMONDEPEND is ${COMMONDEPEND}"
	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: DEPEND (only) is ${DEPEND}"
	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: RDEPEND (only) is ${RDEPEND}"

	# Accumulate dependencies set by this eclass
	DEPEND+=" ${COMMONDEPEND}"
	RDEPEND+=" ${COMMONDEPEND}"
	unset COMMONDEPEND

	# Add experimental kdeenablefinal, disabled by default
	IUSE+=" kdeenablefinal"

	# Fetch section - If the ebuild's category is not 'kde-base' and if it is not a
	# koffice ebuild, the URI should be set in the ebuild itself
	case ${BUILD_TYPE} in
	live)
	# Determine branch URL based on live type
	local branch_prefix
	case ${PV} in
	9999*)
	# trunk
	branch_prefix="trunk/KDE"
	;;
	*)
	# branch
	branch_prefix="branches/KDE/${SLOT}"
	# @ECLASS-VARIABLE: ESVN_PROJECT_SUFFIX
	# @DESCRIPTION
	# Suffix appended to ESVN_PROJECT depending on fetched branch.
	# Defaults is empty (for -9999 = trunk), and "-${PV}" otherwise.
	ESVN_PROJECT_SUFFIX="-${PV}"
	;;
	esac
	SRC_URI=""
	# @ECLASS-VARIABLE: ESVN_MIRROR
	# @DESCRIPTION:
	# This variable allows easy overriding of default kde mirror service
	# (anonsvn) with anything else you might want to use.
	ESVN_MIRROR=${ESVN_MIRROR:=svn://anonsvn.kde.org/home/kde}
	# Split ebuild, or extragear stuff
	if [[ -n ${KMNAME} ]]; then
	ESVN_PROJECT="${KMNAME}${ESVN_PROJECT_SUFFIX}"
	if [[ -z ${KMNOMODULE} ]] && [[ -z ${KMMODULE} ]]; then
	KMMODULE="${PN}"
	fi
	# Split kde-base/ ebuilds: (they reside in trunk/KDE)
	case ${KMNAME} in
	kdebase-*)
	ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdebase/${KMNAME#kdebase-}"
	;;
	kdelibs-*)
	ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/kdelibs/${KMNAME#kdelibs-}"
	;;
	kdereview*)
	ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
	;;
	kdesupport)
	ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
	ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
	;;
	kde*)
	ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${KMNAME}"
	;;
	extragear\|playground)
	# Unpack them in toplevel dir, so that they won't conflict with kde4-meta
	# build packages from same svn location.
	ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
	ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
	;;
	koffice)
	ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}"
	;;
	*)
	ESVN_REPO_URI="${ESVN_MIRROR}/trunk/${KMNAME}/${KMMODULE}"
	;;
	esac
	else
	# kdelibs, kdepimlibs
	ESVN_REPO_URI="${ESVN_MIRROR}/${branch_prefix}/${PN}"
	ESVN_PROJECT="${PN}${ESVN_PROJECT_SUFFIX}"
	fi
	# @ECLASS-VARIABLE: ESVN_UP_FREQ
	# @DESCRIPTION:
	# This variable is used for specifying the timeout between svn synces
	# for kde-base and koffice modules. Does not affect misc apps.
	# Default value is 1 hour.
	[[ ${KDEBASE} = kde-base \|\| ${KDEBASE} = koffice ]] && ESVN_UP_FREQ=${ESVN_UP_FREQ:-1}
	;;
	*)
	if [[ -n ${KDEBASE} ]]; then
	if [[ -n ${KMNAME} ]]; then
	case ${KMNAME} in
	kdebase-apps)
	_kmname="kdebase" ;;
	*)
	_kmname="${KMNAME}" ;;
	esac
	else
	_kmname=${PN}
	fi
	_kmname_pv="${_kmname}-${PV}"
	case ${KDEBASE} in
	kde-base)
	case ${PV} in
	4.[34].8[05] \| 4.[34].9[0568])
	# block for normally packed unstable releases
	SRC_URI="mirror://kde/unstable/${PV}/src/${_kmname_pv}.tar.bz2" ;;
	4.[34].[6-9]*)
	# Repacked tarballs: need to depend on xz-utils to ensure that they can be unpacked
	SRC_URI="http://dev.gentooexperimental.org/~alexxy/kde/${PV}/${_kmname_pv}.tar.xz"
	DEPEND+=" app-arch/xz-utils"
	;;
	*) SRC_URI="mirror://kde/stable/${PV}/src/${_kmname_pv}.tar.bz2" ;;
	esac
	;;
	koffice)
	case ${PV} in
	2.0.[6-9]*) SRC_URI="mirror://kde/unstable/${_kmname_pv}/src/${_kmname_pv}.tar.bz2" ;;
	*) SRC_URI="mirror://kde/stable/${_kmname_pv}/${_kmname_pv}.tar.bz2" ;;
	esac
	esac
	unset _kmname _kmname_pv
	fi
	;;
	esac

	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: SRC_URI is ${SRC_URI}"

	# @ECLASS-VARIABLE: PREFIX
	# @DESCRIPTION:
	# Set the installation PREFIX for non kde-base applications. It defaults to /usr.
	# kde-base packages go into KDE4 installation directory (KDEDIR) by default.
	# No matter the PREFIX, package will be built against KDE installed in KDEDIR.

	# @FUNCTION: kde4-base_pkg_setup
	# @DESCRIPTION:
	# Do the basic kdeprefix KDEDIR settings and determine with which kde should
	# optional applications link
	kde4-base_pkg_setup() {
	debug-print-function ${FUNCNAME} "$@"

	# Prefix compat:
	if [[ ${EAPI} == 2 ]] && ! use prefix; then
	EPREFIX=
	EROOT=${ROOT}
	fi

	# Append missing trailing slash character
	[[ ${EROOT} = */ ]] \|\| EROOT+="/"

	# QA ebuilds
	[[ -z ${KDE_MINIMAL_VALID} ]] && ewarn "QA Notice: ignoring invalid KDE_MINIMAL (defaulting to ${KDE_MINIMAL})."

	# Don't set KDEHOME during compilation, it will cause access violations
	unset KDEHOME

	if [[ ${KDEBASE} = kde-base ]]; then
	if use kdeprefix; then
	KDEDIR=/usr/kde/${_kdedir}
	else
	KDEDIR=/usr
	fi
	: ${PREFIX:=${KDEDIR}}
	else
	# Determine KDEDIR by loooking for the closest match with KDE_MINIMAL
	KDEDIR=
	local kde_minimal_met
	for slot in ${KDE_SLOTS[@]} ${KDE_LIVE_SLOTS[@]}; do
	[[ -z ${kde_minimal_met} ]] && [[ ${slot} = ${KDE_MINIMAL} ]] && kde_minimal_met=1
	if [[ -n ${kde_minimal_met} ]] && has_version "kde-base/kdelibs:${slot}"; then
	if has_version "kde-base/kdelibs:${slot}[kdeprefix]"; then
	KDEDIR=/usr/kde/${slot}
	else
	KDEDIR=/usr
	fi
	break;
	fi
	done
	unset slot

	# Bail out if kdelibs required but not found
	if [[ ${KDE_REQUIRED} = always ]] \|\| { [[ ${KDE_REQUIRED} = optional ]] && use kde; }; then
	[[ -z ${KDEDIR} ]] && die "Failed to determine KDEDIR!"
	else
	[[ -z ${KDEDIR} ]] && KDEDIR=/usr
	fi

	: ${PREFIX:=/usr}
	fi
	EKDEDIR=${EPREFIX}${KDEDIR}

	# Point pkg-config path to KDE *.pc files
	export PKG_CONFIG_PATH="${EKDEDIR}/$(get_libdir)/pkgconfig${PKG_CONFIG_PATH:+:${PKG_CONFIG_PATH}}"
	# Point to correct QT plugins path
	QT_PLUGIN_PATH="${EKDEDIR}/$(get_libdir)/kde4/plugins/"

	# Fix XDG collision with sandbox
	export XDG_CONFIG_HOME="${T}"
	# Not needed anymore
	unset _kdedir
	}

	# @FUNCTION: kde4-base_src_unpack
	# @DESCRIPTION:
	# This function unpacks the source tarballs for KDE4 applications.
	kde4-base_src_unpack() {
	debug-print-function ${FUNCNAME} "$@"

	if [[ ${BUILD_TYPE} = live ]]; then
	migrate_store_dir
	subversion_src_unpack
	elif [[ ${EAPI} == 2 ]]; then
	local file
	for file in ${A}; do
	# This setup is because EAPI <= 2 cannot unpack *.tar.xz files
	# directly, so we do it ourselves (using the exact same code as portage)
	case ${file} in
	*.tar.xz)
	echo ">>> Unpacking ${file} to ${PWD}"
	xz -dc "${DISTDIR}"/${file} \| tar xof -
	assert "failed unpacking ${file}"
	;;
	*)
	unpack ${file}
	;;
	esac
	done
	else
	# For EAPI >= 3, we can just use unpack() directly
	unpack ${A}
	fi
	}

	# @FUNCTION: kde4-base_src_prepare
	# @DESCRIPTION:
	# General pre-configure and pre-compile function for KDE4 applications.
	# It also handles translations if KDE_LINGUAS is defined. See KDE_LINGUAS and
	# enable_selected_linguas() and enable_selected_doc_linguas()
	# in kde4-functions.eclass(5) for further details.
	kde4-base_src_prepare() {
	debug-print-function ${FUNCNAME} "$@"

	# Only enable selected languages, used for KDE extragear apps.
	if [[ -n ${KDE_LINGUAS} ]]; then
	enable_selected_linguas
	fi

	# Enable/disable handbooks for kde4-base packages
	# kde-l10n inherits kde4-base but is metpackage, so no check for doc
	# kdelibs inherits kde4-base but handle installing the handbook itself
	if ! has kde4-meta ${INHERITED}; then
	has handbook ${IUSE//+} && [[ ${PN} != kde-l10n ]] && [[ ${PN} != kdelibs ]] && enable_selected_doc_linguas
	fi

	[[ ${BUILD_TYPE} = live ]] && subversion_src_prepare

	# Apply patches
	base_src_prepare
	epatch_user

	# Save library dependencies
	if [[ -n ${KMSAVELIBS} ]] ; then
	save_library_dependencies
	fi

	# Inject library dependencies
	if [[ -n ${KMLOADLIBS} ]] ; then
	load_library_dependencies
	fi
	}

	# @FUNCTION: kde4-base_src_configure
	# @DESCRIPTION:
	# Function for configuring the build of KDE4 applications.
	kde4-base_src_configure() {
	debug-print-function ${FUNCNAME} "$@"

	# Build tests in src_test only, where we override this value
	local cmakeargs=(-DKDE4_BUILD_TESTS=OFF)

	if has kdeenablefinal ${IUSE//+} && use kdeenablefinal; then
	cmakeargs+=(-DKDE4_ENABLE_FINAL=ON)
	fi

	if has debug ${IUSE//+} && use debug; then
	# Set "real" debug mode
	CMAKE_BUILD_TYPE="Debugfull"
	else
	# Handle common release builds
	append-cppflags -DQT_NO_DEBUG
	fi

	# Set distribution name
	[[ ${PN} = kdelibs ]] && cmakeargs+=(-DKDE_DISTRIBUTION_TEXT=Gentoo)

	# Here we set the install prefix
	cmakeargs+=(-DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}")

	# Use colors
	QTEST_COLORED=1

	# Shadow existing /usr installations
	unset KDEDIRS

	# Handle kdeprefix-ed KDE
	if [[ ${KDEDIR} != /usr ]]; then
	# Override some environment variables - only when kdeprefix is different,
	# to not break ccache/distcc
	PATH="${EKDEDIR}/bin:${PATH}"
	LDPATH="${EKDEDIR}/$(get_libdir)${LDPATH+:}${LDPATH}"

	# Append full RPATH
	cmakeargs+=(-DCMAKE_SKIP_RPATH=OFF)

	# Set cmake prefixes to allow buildsystem to locate valid KDE installation
	# when more are present
	cmakeargs+=(-DCMAKE_SYSTEM_PREFIX_PATH="${EKDEDIR}")
	fi

	# Handle kdeprefix in application itself
	if ! has kdeprefix ${IUSE//+} \|\| ! use kdeprefix; then
	# If prefix is /usr, sysconf needs to be /etc, not /usr/etc
	cmakeargs+=(-DSYSCONF_INSTALL_DIR="${EPREFIX}"/etc)
	fi

	if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
	mycmakeargs=(${mycmakeargs})
	fi

	mycmakeargs=("${cmakeargs[@]}" "${mycmakeargs[@]}")

	cmake-utils_src_configure
	}

	# @FUNCTION: kde4-base_src_compile
	# @DESCRIPTION:
	# General function for compiling KDE4 applications.
	kde4-base_src_compile() {
	debug-print-function ${FUNCNAME} "$@"

	cmake-utils_src_compile "$@"
	}

	# @FUNCTION: kde4-base_src_test
	# @DESCRIPTION:
	# Function for testing KDE4 applications.
	kde4-base_src_test() {
	debug-print-function ${FUNCNAME} "$@"

	# Override this value, set in kde4-base_src_configure()
	mycmakeargs+=(-DKDE4_BUILD_TESTS=ON)
	cmake-utils_src_configure
	kde4-base_src_compile

	cmake-utils_src_test
	}

	# @FUNCTION: kde4-base_src_install
	# @DESCRIPTION:
	# Function for installing KDE4 applications.
	kde4-base_src_install() {
	debug-print-function ${FUNCNAME} "$@"

	# Prefix support, for usage in ebuilds
	if [[ ${EAPI} == 2 ]] && ! use prefix; then
	ED=${D}
	fi

	if [[ -n ${KMSAVELIBS} ]] ; then
	install_library_dependencies
	fi

	kde4-base_src_make_doc
	cmake-utils_src_install
	}

	# @FUNCTION: kde4-base_src_make_doc
	# @DESCRIPTION:
	# Function for installing the documentation of KDE4 applications.
	kde4-base_src_make_doc() {
	debug-print-function ${FUNCNAME} "$@"

	local doc
	for doc in AUTHORS ChangeLog* README* NEWS TODO; do
	[[ -s ${doc} ]] && dodoc ${doc}
	done

	if [[ -z ${KMNAME} ]]; then
	for doc in {apps,runtime,workspace,.}//{AUTHORS,README}; do
	if [[ -s ${doc} ]]; then
	local doc_complete=${doc}
	doc="${doc#*/}"
	newdoc "$doc_complete" "${doc%/}.${doc##/}"
	fi
	done
	fi
	}

	# @FUNCTION: kde4-base_pkg_postinst
	# @DESCRIPTION:
	# Function to rebuild the KDE System Configuration Cache after an application has been installed.
	kde4-base_pkg_postinst() {
	debug-print-function ${FUNCNAME} "$@"

	buildsycoca

	if [[ ${BUILD_TYPE} = live ]] && [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]]; then
	echo
	einfo "WARNING! This is an experimental live ebuild of ${CATEGORY}/${PN}"
	einfo "Use it at your own risk."
	einfo "Do _NOT_ file bugs at bugs.gentoo.org because of this ebuild!"
	echo
	elif [[ ${BUILD_TYPE} != live ]] && [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]] && has kdeprefix ${IUSE//+} && use kdeprefix; then
	# warning about kdeprefix for non-live users
	echo
	ewarn "WARNING! You have the kdeprefix useflag enabled."
	ewarn "This setting is strongly discouraged and might lead to potential trouble"
	ewarn "with KDE update strategies."
	ewarn "You are using this setup at your own risk and the kde team does not"
	ewarn "take responsibilities for dead kittens."
	echo
	fi
	if [[ -z ${I_KNOW_WHAT_I_AM_DOING} ]] && ! has_version 'kde-base/kdebase-runtime-meta' && ! has_version 'kde-base/kdebase-startkde'; then
	# warn about not supported approach
	if [[ ${KDE_REQUIRED} == always ]] \|\| ( [[ ${KDE_REQUIRED} == optional ]] && use kde ); then
	echo
	ewarn "WARNING! Your system configuration contains neither \"kde-base/kdebase-runtime-meta\""
	ewarn "nor \"kde-base/kdebase-startkde\". You need one of above."
	ewarn "With this setting you are unsupported by KDE team."
	ewarn "All missing features you report for misc packages will be probably ignored or closed as INVALID."
	fi
	fi
	}

	# @FUNCTION: kde4-base_pkg_postrm
	# @DESCRIPTION:
	# Function to rebuild the KDE System Configuration Cache after an application has been removed.
	kde4-base_pkg_postrm() {
	debug-print-function ${FUNCNAME} "$@"

	buildsycoca
	}