[gentoo-commits] proj/sci:master commit in: eclass/

["Christoph Junghans" <kleiner_otti@gmx.de>]

commit:     66c892dee6cdf1fc586ee569745fb9dd5a5908b5
Author:     Christoph Junghans <ottxor <AT> gentoo <DOT> org>
AuthorDate: Thu Oct  4 04:12:56 2012 +0000
Commit:     Christoph Junghans <kleiner_otti <AT> gmx <DOT> de>
CommitDate: Thu Oct  4 04:12:56 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/sci.git;a=commit;h=66c892de

cmake-utils.eclass got merged in gx86

---
 eclass/cmake-utils.eclass |  530 ---------------------------------------------
 1 files changed, 0 insertions(+), 530 deletions(-)

diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass
deleted file mode 100644
index 4ab36d1..0000000
--- a/eclass/cmake-utils.eclass
+++ /dev/null
@@ -1,530 +0,0 @@
-# Copyright 1999-2012 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/cmake-utils.eclass,v 1.79 2012/05/08 21:27:10 dilfridge Exp $
-
-# @ECLASS: cmake-utils.eclass
-# @MAINTAINER:
-# kde@gentoo.org
-# @AUTHOR:
-# Tomáš Chvátal <scarabeus@gentoo.org>
-# Maciej Mrozowski <reavertm@gentoo.org>
-# (undisclosed contributors)
-# Original author: Zephyrus (zephyrus@mirach.it)
-# @BLURB: common ebuild functions for cmake-based packages
-# @DESCRIPTION:
-# The cmake-utils eclass is base.eclass(5) wrapper that makes creating ebuilds for
-# cmake-based packages much easier.
-# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source
-# builds (default), in-source builds and an implementation of the well-known use_enable
-# and use_with functions for CMake.
-
-# @ECLASS-VARIABLE: WANT_CMAKE
-# @DESCRIPTION:
-# Specify if cmake-utils eclass should depend on cmake optionaly or not.
-# This is usefull when only part of aplication is using cmake build system.
-# Valid values are: always [default], optional (where the value is the useflag
-# used for optionality)
-WANT_CMAKE="${WANT_CMAKE:-always}"
-
-# @ECLASS-VARIABLE: CMAKE_MIN_VERSION
-# @DESCRIPTION:
-# Specify the minimum required CMake version.  Default is 2.8.4
-CMAKE_MIN_VERSION="${CMAKE_MIN_VERSION:-2.8.4}"
-
-# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST
-# @DESCRIPTION:
-# Space-separated list of CMake modules that will be removed in $S during src_prepare,
-# in order to force packages to use the system version.
-CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST:-FindBLAS FindLAPACK}"
-
-# @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES
-# @DESCRIPTION:
-# Do we want to remove anything? yes or whatever else for no
-CMAKE_REMOVE_MODULES="${CMAKE_REMOVE_MODULES:-yes}"
-
-# @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR
-# @DESCRIPTION:
-# Specify a makefile generator to be used by cmake. At this point only "make"
-# and "ninja" is supported.
-CMAKE_MAKEFILE_GENERATOR="${CMAKE_MAKEFILE_GENERATOR:-make}"
-
-CMAKEDEPEND=""
-case ${WANT_CMAKE} in
-	always)
-		;;
-	*)
-		IUSE+=" ${WANT_CMAKE}"
-		CMAKEDEPEND+="${WANT_CMAKE}? ( "
-		;;
-esac
-inherit toolchain-funcs multilib flag-o-matic base
-
-CMAKE_EXPF="src_compile src_test src_install"
-case ${EAPI:-0} in
-	4|3|2) CMAKE_EXPF+=" src_configure" ;;
-	1|0) ;;
-	*) die "Unknown EAPI, Bug eclass maintainers." ;;
-esac
-EXPORT_FUNCTIONS ${CMAKE_EXPF}
-
-: ${DESCRIPTION:="Based on the ${ECLASS} eclass"}
-
-if [[ ${PN} != cmake ]]; then
-	CMAKEDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}"
-fi
-
-CMAKEDEPEND+=" userland_GNU? ( >=sys-apps/findutils-4.4.0 )"
-
-[[ ${WANT_CMAKE} = always ]] || CMAKEDEPEND+=" )"
-
-DEPEND="${CMAKEDEPEND}"
-unset CMAKEDEPEND
-
-# Internal functions used by cmake-utils_use_*
-_use_me_now() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	local uper capitalised x
-	[[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
-	if [[ ! -z $3 ]]; then
-		# user specified the use name so use it
-		echo "-D$1$3=$(use $2 && echo ON || echo OFF)"
-	else
-		# use all various most used combinations
-		uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
-		capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
-		for x in $2 $uper $capitalised; do
-			echo "-D$1$x=$(use $2 && echo ON || echo OFF) "
-		done
-	fi
-}
-_use_me_now_inverted() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	local uper capitalised x
-	[[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]"
-	if [[ ! -z $3 ]]; then
-		# user specified the use name so use it
-		echo "-D$1$3=$(use $2 && echo OFF || echo ON)"
-	else
-		# use all various most used combinations
-		uper=$(echo ${2} | tr '[:lower:]' '[:upper:]')
-		capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g')
-		for x in $2 $uper $capitalised; do
-			echo "-D$1$x=$(use $2 && echo OFF || echo ON) "
-		done
-	fi
-}
-
-# @ECLASS-VARIABLE: CMAKE_BUILD_DIR
-# @DESCRIPTION:
-# Build directory where all cmake processed files should be generated.
-# For in-source build it's fixed to ${CMAKE_USE_DIR}.
-# For out-of-source build it can be overriden, by default it uses
-# ${WORKDIR}/${P}_build.
-
-# @ECLASS-VARIABLE: CMAKE_BUILD_TYPE
-# @DESCRIPTION:
-# Set to override default CMAKE_BUILD_TYPE. Only useful for packages
-# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)".
-# If about to be set - needs to be set before invoking cmake-utils_src_configure.
-# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type
-# specific compiler flags overriding make.conf.
-: ${CMAKE_BUILD_TYPE:=Gentoo}
-
-# @ECLASS-VARIABLE: CMAKE_IN_SOURCE_BUILD
-# @DESCRIPTION:
-# Set to enable in-source build.
-
-# @ECLASS-VARIABLE: CMAKE_USE_DIR
-# @DESCRIPTION:
-# Sets the directory where we are working with cmake.
-# For example when application uses autotools and only one
-# plugin needs to be done by cmake.
-# By default it uses ${S}.
-
-# @ECLASS-VARIABLE: CMAKE_VERBOSE
-# @DESCRIPTION:
-# Set to OFF to disable verbose messages during compilation
-: ${CMAKE_VERBOSE:=ON}
-
-# @ECLASS-VARIABLE: PREFIX
-# @DESCRIPTION:
-# Eclass respects PREFIX variable, though it's not recommended way to set
-# install/lib/bin prefixes.
-# Use -DCMAKE_INSTALL_PREFIX=... CMake variable instead.
-: ${PREFIX:=/usr}
-
-# @ECLASS-VARIABLE: CMAKE_BINARY
-# @DESCRIPTION:
-# Eclass can use different cmake binary than the one provided in by system.
-: ${CMAKE_BINARY:=cmake}
-
-# Determine using IN or OUT source build
-_check_build_dir() {
-	: ${CMAKE_USE_DIR:=${S}}
-	if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then
-		# we build in source dir
-		CMAKE_BUILD_DIR="${CMAKE_USE_DIR}"
-	else
-		: ${CMAKE_BUILD_DIR:=${WORKDIR}/${P}_build}
-	fi
-	mkdir -p "${CMAKE_BUILD_DIR}"
-	echo ">>> Working in BUILD_DIR: \"$CMAKE_BUILD_DIR\""
-}
-
-# Determine which generator to use
-_generator_to_use() {
-	if [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then
-		has_version dev-util/ninja && echo "Ninja" && return
-	fi
-	echo "Unix Makefiles"
-}
-
-# @FUNCTION: cmake-utils_use_with
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_with. See ebuild(5).
-#
-# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled
-# and -DWITH_FOO=OFF if it is disabled.
-cmake-utils_use_with() { _use_me_now WITH_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_enable
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled
-# and -DENABLE_FOO=OFF if it is disabled.
-cmake-utils_use_enable() { _use_me_now ENABLE_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_disable
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on inversion of use_enable. See ebuild(5).
-#
-# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled
-# and -DDISABLE_FOO=ON if it is disabled.
-cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_no
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_disable. See ebuild(5).
-#
-# `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled
-# and -DNO_FOO=ON if it is disabled.
-cmake-utils_use_no() { _use_me_now_inverted NO_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_want
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled
-# and -DWANT_FOO=OFF if it is disabled.
-cmake-utils_use_want() { _use_me_now WANT_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_build
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled
-# and -DBUILD_FOO=OFF if it is disabled.
-cmake-utils_use_build() { _use_me_now BUILD_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_has
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled
-# and -DHAVE_FOO=OFF if it is disabled.
-cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use_use
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled
-# and -DUSE_FOO=OFF if it is disabled.
-cmake-utils_use_use() { _use_me_now USE_ "$@" ; }
-
-# @FUNCTION: cmake-utils_use
-# @USAGE: <USE flag> [flag name]
-# @DESCRIPTION:
-# Based on use_enable. See ebuild(5).
-#
-# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled
-# and -DFOO=OFF if it is disabled.
-cmake-utils_use() { _use_me_now "" "$@" ; }
-
-# Internal function for modifying hardcoded definitions.
-# Removes dangerous definitions that override Gentoo settings.
-_modify-cmakelists() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	# Only edit the files once
-	grep -qs "<<< Gentoo configuration >>>" CMakeLists.txt && return 0
-
-	# Comment out all set (<some_should_be_user_defined_variable> value)
-	# TODO Add QA checker - inform when variable being checked for below is set in CMakeLists.txt
-	find "${CMAKE_USE_DIR}" -name CMakeLists.txt \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX.*)/{s/^/#IGNORE /g}' {} + \
-		-exec sed -i -e '/^[[:space:]]*[sS][eE][tT][[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE.*)/{s/^/#IGNORE /g}' {} + \
-		|| die "${LINENO}: failed to disable hardcoded settings"
-
-	# NOTE Append some useful summary here
-	cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_
-
-		MESSAGE(STATUS "<<< Gentoo configuration >>>
-		Build type      \${CMAKE_BUILD_TYPE}
-		Install path    \${CMAKE_INSTALL_PREFIX}
-		Compiler flags:
-		C               \${CMAKE_C_FLAGS}
-		C++             \${CMAKE_CXX_FLAGS}
-		Linker flags:
-		Executable      \${CMAKE_EXE_LINKER_FLAGS}
-		Module          \${CMAKE_MODULE_LINKER_FLAGS}
-		Shared          \${CMAKE_SHARED_LINKER_FLAGS}\n")
-	_EOF_
-}
-
-enable_cmake-utils_src_configure() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	[[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] && {
-		local name
-		for name in ${CMAKE_REMOVE_MODULES_LIST} ; do
-			find "${S}" -name ${name}.cmake -exec rm -v {} +
-		done
-	}
-
-	_check_build_dir
-
-	# check if CMakeLists.txt exist and if no then die
-	if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then
-		eerror "Unable to locate CMakeLists.txt under:"
-		eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\""
-		eerror "Consider not inheriting the cmake eclass."
-		die "FATAL: Unable to find CMakeLists.txt"
-	fi
-
-	# Remove dangerous things.
-	_modify-cmakelists
-
-	# Fix xdg collision with sandbox
-	export XDG_CONFIG_HOME="${T}"
-
-	# @SEE CMAKE_BUILD_TYPE
-	if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then
-		# Handle release builds
-		if ! has debug ${IUSE//+} || ! use debug; then
-			append-cppflags -DNDEBUG
-		fi
-	fi
-
-	# Prepare Gentoo override rules (set valid compiler, append CPPFLAGS)
-	local build_rules=${CMAKE_BUILD_DIR}/gentoo_rules.cmake
-	cat > "${build_rules}" <<- _EOF_
-		SET (CMAKE_C_COMPILER $(type -P $(tc-getCC)) CACHE FILEPATH "C compiler" FORCE)
-		SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE)
-		SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE)
-		SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE)
-	_EOF_
-
-	has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
-
-	if [[ ${EPREFIX} ]]; then
-		cat >> "${build_rules}" <<- _EOF_
-			# in Prefix we need rpath and must ensure cmake gets our default linker path
-			# right ... except for Darwin hosts
-			IF (NOT APPLE)
-			SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
-			SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)"
-			CACHE STRING "" FORCE)
-
-			ELSE ()
-
-			SET(CMAKE_PREFIX_PATH "${EPREFIX}${PREFIX}" CACHE STRING ""FORCE)
-			SET(CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE)
-			SET(CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE)
-			SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE CACHE BOOL "")
-			SET(CMAKE_INSTALL_RPATH "${EPREFIX}${PREFIX}/lib;${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" CACHE STRING "" FORCE)
-			SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE)
-			SET(CMAKE_INSTALL_NAME_DIR "${EPREFIX}${PREFIX}/lib" CACHE STRING "" FORCE)
-
-			ENDIF (NOT APPLE)
-		_EOF_
-	fi
-
-	# Common configure parameters (invariants)
-	local common_config=${CMAKE_BUILD_DIR}/gentoo_common_config.cmake
-	local libdir=$(get_libdir)
-	cat > "${common_config}" <<- _EOF_
-		SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE)
-		SET (CMAKE_INSTALL_LIBDIR ${PREFIX}/${libdir} CACHE PATH "Output directory for libraries")
-	_EOF_
-	[[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}"
-
-	# Convert mycmakeargs to an array, for backwards compatibility
-	# Make the array a local variable since <=portage-2.1.6.x does not
-	# support global arrays (see bug #297255).
-	if [[ $(declare -p mycmakeargs 2>&-) != "declare -a mycmakeargs="* ]]; then
-		local mycmakeargs_local=(${mycmakeargs})
-	else
-		local mycmakeargs_local=("${mycmakeargs[@]}")
-	fi
-
-	# Common configure parameters (overridable)
-	# NOTE CMAKE_BUILD_TYPE can be only overriden via CMAKE_BUILD_TYPE eclass variable
-	# No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect.
-	local cmakeargs=(
-		--no-warn-unused-cli
-		-C "${common_config}"
-		-G "$(_generator_to_use)"
-		-DCMAKE_INSTALL_PREFIX="${EPREFIX}${PREFIX}"
-		"${mycmakeargs_local[@]}"
-		-DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}"
-		-DCMAKE_INSTALL_DO_STRIP=OFF
-		-DCMAKE_USER_MAKE_RULES_OVERRIDE="${build_rules}"
-		"${MYCMAKEARGS}"
-	)
-
-	pushd "${CMAKE_BUILD_DIR}" > /dev/null
-	debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}"
-	echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}"
-	"${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed"
-	popd > /dev/null
-}
-
-enable_cmake-utils_src_compile() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	has src_configure ${CMAKE_EXPF} || cmake-utils_src_configure
-	cmake-utils_src_make "$@"
-}
-
-# @FUNCTION: cmake-utils_src_make
-# @DESCRIPTION:
-# Function for building the package. Automatically detects the build type.
-# All arguments are passed to emake.
-cmake-utils_src_make() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	_check_build_dir
-	pushd "${CMAKE_BUILD_DIR}" > /dev/null
-	if [[ $(_generator_to_use) = Ninja ]]; then
-		# first check if Makefile exist otherwise die
-		[[ -e build.ninja ]] || die "Makefile not found. Error during configure stage."
-		if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
-			#TODO get load average from portage (-l option)
-			ninja ${MAKEOPTS} -v "$@"
-		else
-			ninja "$@"
-		fi || die "ninja failed!"
-	else
-		# first check if Makefile exist otherwise die
-		[[ -e Makefile ]] || die "Makefile not found. Error during configure stage."
-		if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then
-			emake VERBOSE=1 "$@" || die "Make failed!"
-		else
-			emake "$@" || die "Make failed!"
-		fi
-	fi
-	popd > /dev/null
-}
-
-enable_cmake-utils_src_install() {
-	debug-print-function ${FUNCNAME} "$@"
-
-	_check_build_dir
-	pushd "${CMAKE_BUILD_DIR}" > /dev/null
-	if [[ $(_generator_to_use) = Ninja ]]; then
-		DESTDIR=${D} ninja install "$@"
-	else
-		base_src_install "$@"
-	fi
-	popd > /dev/null
-
-	# Backward compatibility, for non-array variables
-	if [[ -n "${DOCS}" ]] && [[ "$(declare -p DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
-		dodoc ${DOCS} || die "dodoc failed"
-	fi
-	if [[ -n "${HTML_DOCS}" ]] && [[ "$(declare -p HTML_DOCS 2>/dev/null 2>&1)" != "declare -a"* ]]; then
-		dohtml -r ${HTML_DOCS} || die "dohtml failed"
-	fi
-}
-
-enable_cmake-utils_src_test() {
-	debug-print-function ${FUNCNAME} "$@"
-	local ctestargs
-
-	_check_build_dir
-	pushd "${CMAKE_BUILD_DIR}" > /dev/null
-	[[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; }
-
-	[[ -n ${TEST_VERBOSE} ]] && ctestargs="--extra-verbose --output-on-failure"
-
-	if ctest ${ctestargs} "$@" ; then
-		einfo "Tests succeeded."
-	else
-		if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then
-			# on request from Diego
-			eerror "Tests failed. Test log ${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log follows:"
-			eerror "--START TEST LOG--------------------------------------------------------------"
-			cat "${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
-			eerror "--END TEST LOG----------------------------------------------------------------"
-			die "Tests failed."
-		else
-			die "Tests failed. When you file a bug, please attach the following file: \n\t${CMAKE_BUILD_DIR}/Testing/Temporary/LastTest.log"
-		fi
-	fi
-	popd > /dev/null
-}
-
-# @FUNCTION: cmake-utils_src_configure
-# @DESCRIPTION:
-# General function for configuring with cmake. Default behaviour is to start an
-# out-of-source build.
-cmake-utils_src_configure() {
-	_execute_optionaly "src_configure" "$@"
-}
-
-# @FUNCTION: cmake-utils_src_compile
-# @DESCRIPTION:
-# General function for compiling with cmake. Default behaviour is to check for
-# EAPI and respectively to configure as well or just compile.
-# Automatically detects the build type. All arguments are passed to emake.
-cmake-utils_src_compile() {
-	_execute_optionaly "src_compile" "$@"
-}
-
-# @FUNCTION: cmake-utils_src_install
-# @DESCRIPTION:
-# Function for installing the package. Automatically detects the build type.
-cmake-utils_src_install() {
-	_execute_optionaly "src_install" "$@"
-}
-
-# @FUNCTION: cmake-utils_src_test
-# @DESCRIPTION:
-# Function for testing the package. Automatically detects the build type.
-cmake-utils_src_test() {
-	_execute_optionaly "src_test" "$@"
-}
-
-# Optionally executes phases based on WANT_CMAKE variable/USE flag.
-_execute_optionaly() {
-	local phase="$1" ; shift
-	if [[ ${WANT_CMAKE} = always ]]; then
-		enable_cmake-utils_${phase} "$@"
-	else
-		use ${WANT_CMAKE} && enable_cmake-utils_${phase} "$@"
-	fi
-}