From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id D58CA13800E for ; Thu, 9 Aug 2012 05:15:58 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id 3C08DE06B4; Thu, 9 Aug 2012 05:15:49 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [140.211.166.183]) by pigeon.gentoo.org (Postfix) with ESMTP id E64BBE055E for ; Thu, 9 Aug 2012 05:15:48 +0000 (UTC) Received: from hornbill.gentoo.org (hornbill.gentoo.org [94.100.119.163]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id 25BBA1B4024 for ; Thu, 9 Aug 2012 05:15:48 +0000 (UTC) Received: from localhost.localdomain (localhost [127.0.0.1]) by hornbill.gentoo.org (Postfix) with ESMTP id 0174DE5439 for ; Thu, 9 Aug 2012 05:15:46 +0000 (UTC) From: "Christoph Junghans" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Christoph Junghans" Message-ID: <1344489335.441ca2f5cf8995f75163f286035d3494695dafd9.kleiner_otti@gentoo> Subject: [gentoo-commits] proj/sci:master commit in: eclass/ X-VCS-Repository: proj/sci X-VCS-Files: eclass/cmake-utils.eclass X-VCS-Directories: eclass/ X-VCS-Committer: kleiner_otti X-VCS-Committer-Name: Christoph Junghans X-VCS-Revision: 441ca2f5cf8995f75163f286035d3494695dafd9 X-VCS-Branch: master Date: Thu, 9 Aug 2012 05:15:46 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Archives-Salt: b96884bd-1f3a-456f-8764-ffd4f9672457 X-Archives-Hash: 210fd92a2cc6ff15c26ff0201f07deb9 commit: 441ca2f5cf8995f75163f286035d3494695dafd9 Author: Christoph Junghans gentoo org> AuthorDate: Thu Aug 9 05:13:00 2012 +0000 Commit: Christoph Junghans gmx de> CommitDate: Thu Aug 9 05:15:35 2012 +0000 URL: http://git.overlays.gentoo.org/gitweb/?p=proj/sci.git;a=commit;h=441ca2f5 cmake-utils.eclass: added ninja support --- eclass/cmake-utils.eclass | 530 +++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 530 insertions(+), 0 deletions(-) diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass new file mode 100644 index 0000000..4ab36d1 --- /dev/null +++ b/eclass/cmake-utils.eclass @@ -0,0 +1,530 @@ +# 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 +# Maciej Mrozowski +# (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 []" + 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 []" + 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 [[ ${CMAKE_MAKEFILE_GENERATOR} = "ninja" ]]; then + has_version dev-util/ninja && echo "Ninja" && return + fi + echo "Unix Makefiles" +} + +# @FUNCTION: cmake-utils_use_with +# @USAGE: [flag name] +# @DESCRIPTION: +# Based on use_with. See ebuild(5). +# +# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled +# and -DWITH_FOO=OFF if it is disabled. +cmake-utils_use_with() { _use_me_now WITH_ "$@" ; } + +# @FUNCTION: cmake-utils_use_enable +# @USAGE: [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_ "$@" ; } + +# @FUNCTION: cmake-utils_use_disable +# @USAGE: [flag name] +# @DESCRIPTION: +# Based on inversion of use_enable. See ebuild(5). +# +# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled +# and -DDISABLE_FOO=ON if it is disabled. +cmake-utils_use_disable() { _use_me_now_inverted DISABLE_ "$@" ; } + +# @FUNCTION: cmake-utils_use_no +# @USAGE: [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_ "$@" ; } + +# @FUNCTION: cmake-utils_use_want +# @USAGE: [flag name] +# @DESCRIPTION: +# Based on use_enable. See ebuild(5). +# +# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled +# and -DWANT_FOO=OFF if it is disabled. +cmake-utils_use_want() { _use_me_now WANT_ "$@" ; } + +# @FUNCTION: cmake-utils_use_build +# @USAGE: [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_ "$@" ; } + +# @FUNCTION: cmake-utils_use_has +# @USAGE: [flag name] +# @DESCRIPTION: +# Based on use_enable. See ebuild(5). +# +# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled +# and -DHAVE_FOO=OFF if it is disabled. +cmake-utils_use_has() { _use_me_now HAVE_ "$@" ; } + +# @FUNCTION: cmake-utils_use_use +# @USAGE: [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_ "$@" ; } + +# @FUNCTION: cmake-utils_use +# @USAGE: [flag name] +# @DESCRIPTION: +# Based on use_enable. See ebuild(5). +# +# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled +# and -DFOO=OFF if it is disabled. +cmake-utils_use() { _use_me_now "" "$@" ; } + +# 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 ( 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 " ${CPPFLAGS} -o -c " CACHE STRING "C compile command" FORCE) + SET (CMAKE_CXX_COMPILER $(type -P $(tc-getCXX)) CACHE FILEPATH "C++ compiler" FORCE) + SET (CMAKE_CXX_COMPILE_OBJECT " ${CPPFLAGS} -o -c " CACHE STRING "C++ compile command" FORCE) + _EOF_ + + has "${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 +}