# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 # @ECLASS: cmake.eclass # @MAINTAINER: # kde@gentoo.org # @AUTHOR: # Tomáš Chvátal <scarabeus@gentoo.org> # Maciej Mrozowski <reavertm@gentoo.org> # (undisclosed contributors) # Original author: Zephyrus (zephyrus@mirach.it) # @SUPPORTED_EAPIS: 7 # @BLURB: common ebuild functions for cmake-based packages # @DESCRIPTION: # The cmake eclass 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 function for CMake. if [[ -z ${_CMAKE_ECLASS} ]]; then _CMAKE_ECLASS=1 # @ECLASS-VARIABLE: 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 overridden, by default it uses # ${WORKDIR}/${P}_build. : ${BUILD_DIR:=${WORKDIR}/${P}_build} # @ECLASS-VARIABLE: CMAKE_BINARY # @DESCRIPTION: # Eclass can use different cmake binary than the one provided in by system. : ${CMAKE_BINARY:=cmake} # @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_src_configure. # You usually 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 # @DEFAULT_UNSET # @DESCRIPTION: # Set to enable in-source build. # @ECLASS-VARIABLE: CMAKE_MAKEFILE_GENERATOR # @DEFAULT_UNSET # @DESCRIPTION: # Specify a makefile generator to be used by cmake. # At this point only "emake" and "ninja" are supported. # The default is set to "ninja". : ${CMAKE_MAKEFILE_GENERATOR:=ninja} # @ECLASS-VARIABLE: CMAKE_REMOVE_MODULES_LIST # @DESCRIPTION: # Array of CMake modules that will be removed in $S during src_prepare, # in order to force packages to use the system version. # Set to "none" to disable removing modules entirely. : ${CMAKE_REMOVE_MODULES_LIST:=FindBLAS FindLAPACK} # @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: CMAKE_WARN_UNUSED_CLI # @DESCRIPTION: # Warn about variables that are declared on the command line # but not used. Might give false-positives. # "no" to disable (default) or anything else to enable. : ${CMAKE_WARN_UNUSED_CLI:=yes} # @ECLASS-VARIABLE: CMAKE_EXTRA_CACHE_FILE # @DEFAULT_UNSET # @DESCRIPTION: # Specifies an extra cache file to pass to cmake. This is the analog of EXTRA_ECONF # for econf and is needed to pass TRY_RUN results when cross-compiling. # Should be set by user in a per-package basis in /etc/portage/package.env. # @ECLASS-VARIABLE: CMAKE_QA_SRC_DIR_READONLY # @DEFAULT_UNSET # @DESCRIPTION: # After running cmake_src_prepare, sets ${S} to read-only. This is # a user flag and should under _no circumstances_ be set in the ebuild. # Helps in improving QA of build systems that write to source tree. case ${EAPI} in 7) ;; *) die "EAPI=${EAPI:-0} is not supported" ;; esac inherit toolchain-funcs ninja-utils flag-o-matic multiprocessing xdg-utils EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install [[ ${CMAKE_MIN_VERSION} ]] && die "CMAKE_MIN_VERSION is banned; if necessary, set BDEPEND=\">=dev-util/cmake-${CMAKE_MIN_VERSION}\" directly" [[ ${CMAKE_BUILD_DIR} ]] && die "The ebuild must be migrated to BUILD_DIR" [[ ${CMAKE_REMOVE_MODULES} ]] && die "CMAKE_REMOVE_MODULES is banned, set CMAKE_REMOVE_MODULES_LIST=\"\" instead" [[ ${CMAKE_UTILS_QA_SRC_DIR_READONLY} ]] && die "Use CMAKE_QA_SRC_DIR_READONLY instead" [[ ${WANT_CMAKE} ]] && die "WANT_CMAKE has been removed and is a no-op" [[ ${PREFIX} ]] && die "PREFIX has been removed and is a no-op" case ${CMAKE_MAKEFILE_GENERATOR} in emake) BDEPEND="sys-devel/make" ;; ninja) BDEPEND="dev-util/ninja" ;; *) eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}" die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported" ;; esac if [[ ${PN} != cmake ]]; then BDEPEND+=" dev-util/cmake" fi # @FUNCTION: _cmake_banned_func # @INTERNAL # @DESCRIPTION: # Banned functions are banned. _cmake_banned_func() { die "${FUNCNAME[1]} is banned. use -D$1<related_CMake_variable>=\"\$(usex $2)\" instead" } # Determine using IN or OUT source build _cmake_check_build_dir() { : ${CMAKE_USE_DIR:=${S}} if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then # we build in source dir BUILD_DIR="${CMAKE_USE_DIR}" fi mkdir -p "${BUILD_DIR}" || die einfo "Working in BUILD_DIR: \"$BUILD_DIR\"" } # @FUNCTION: cmake_comment_add_subdirectory # @USAGE: <subdirectory> # @DESCRIPTION: # Comment out one or more add_subdirectory calls in CMakeLists.txt in the current directory cmake_comment_add_subdirectory() { if [[ -z ${1} ]]; then die "comment_add_subdirectory must be passed at least one directory name to comment" fi if [[ -e "CMakeLists.txt" ]]; then local d for d in $@; do sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${d//\//\\/}[[:space:]]*)/I s/^/#DONOTCOMPILE /" \ -i CMakeLists.txt || die "failed to comment add_subdirectory(${d})" done fi } # @FUNCTION: comment_add_subdirectory # @INTERNAL # @DESCRIPTION: # Banned. Use cmake_comment_add_subdirectory instead. comment_add_subdirectory() { die "comment_add_subdirectory is banned. Use cmake_comment_add_subdirectory instead" } # @FUNCTION: cmake-utils_use_with # @INTERNAL # @DESCRIPTION: # Banned. Use -DWITH_FOO=$(usex foo) instead. cmake-utils_use_with() { _cmake_banned_func WITH_ "$@" ; } # @FUNCTION: cmake-utils_use_enable # @INTERNAL # @DESCRIPTION: # Banned. Use -DENABLE_FOO=$(usex foo) instead. cmake-utils_use_enable() { _cmake_banned_func ENABLE_ "$@" ; } # @FUNCTION: cmake_use_find_package # @USAGE: <USE flag> <package name> # @DESCRIPTION: # Based on use_enable. See ebuild(5). # # `cmake_use_find_package foo LibFoo` echoes -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=OFF # if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=ON if it is disabled. # This can be used to make find_package optional. cmake_use_find_package() { debug-print-function ${FUNCNAME} "$@" if [[ "$#" != 2 || -z $1 ]] ; then die "Usage: cmake_use_find_package <USE flag> <package name>" fi echo "-DCMAKE_DISABLE_FIND_PACKAGE_$2=$(use $1 && echo OFF || echo ON)" } # @FUNCTION: cmake-utils_use_disable # @INTERNAL # @DESCRIPTION: # Banned. Use -DDISABLE_FOO=$(usex !foo) instead. cmake-utils_use_disable() { _cmake_banned_func DISABLE_ "$@" ; } # @FUNCTION: cmake-utils_use_no # @INTERNAL # @DESCRIPTION: # Banned. Use -DNO_FOO=$(usex !foo) instead. cmake-utils_use_no() { _cmake_banned_func NO_ "$@" ; } # @FUNCTION: cmake-utils_use_want # @INTERNAL # @DESCRIPTION: # Banned. Use -DWANT_FOO=$(usex foo) instead. cmake-utils_use_want() { _cmake_banned_func WANT_ "$@" ; } # @FUNCTION: cmake-utils_use_build # @INTERNAL # @DESCRIPTION: # Banned. Use -DBUILD_FOO=$(usex foo) instead. cmake-utils_use_build() { _cmake_banned_func BUILD_ "$@" ; } # @FUNCTION: cmake-utils_use_has # @INTERNAL # @DESCRIPTION: # Banned. Use -DHAVE_FOO=$(usex foo) instead. cmake-utils_use_has() { _cmake_banned_func HAVE_ "$@" ; } # @FUNCTION: cmake-utils_use_use # @INTERNAL # @DESCRIPTION: # Banned. Use -DUSE_FOO=$(usex foo) instead. cmake-utils_use_use() { _cmake_banned_func USE_ "$@" ; } # @FUNCTION: cmake-utils_use # @INTERNAL # @DESCRIPTION: # Banned. Use -DFOO=$(usex foo) instead. cmake-utils_use() { _cmake_banned_func "" "$@" ; } # @FUNCTION: cmake-utils_useno # @INTERNAL # @DESCRIPTION: # Banned. Use -DNOFOO=$(usex !foo) instead. cmake-utils_useno() { _cmake_banned_func "" "$@" ; } # Internal function for modifying hardcoded definitions. # Removes dangerous definitions that override Gentoo settings. _cmake_modify-cmakelists() { debug-print-function ${FUNCNAME} "$@" # Only edit the files once grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0 # Comment out all set (<some_should_be_user_defined_variable> value) find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec sed \ -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE\([[:space:]].*)\|)\)/I{s/^/#_cmake_modify_IGNORE /g}' \ -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ -i {} + || die "${LINENO}: failed to disable hardcoded settings" local x for x in $(find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec grep -l "^#_cmake_modify_IGNORE" {} +;); do einfo "Hardcoded definition(s) removed in $(echo "${x}" | cut -c $((${#CMAKE_USE_DIR}+2))-):" einfo "$(grep -se '^#_cmake_modify_IGNORE' ${x} | cut -c 22-99)" done # NOTE Append some useful summary here cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_ || die 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_ } # @FUNCTION: cmake_src_prepare # @DESCRIPTION: # Apply ebuild and user patches. cmake_src_prepare() { debug-print-function ${FUNCNAME} "$@" # FIXME: workaround from cmake-utils; use current working directory instead, bug #704524 # esp. test with 'special' pkgs like: app-arch/brotli, media-gfx/gmic, net-libs/quiche pushd "${S}" > /dev/null || die default_src_prepare _cmake_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 # if ninja is enabled but not installed, the build could fail # this could happen if ninja is manually enabled (eg. make.conf) but not installed if [[ ${CMAKE_MAKEFILE_GENERATOR} == ninja ]] && ! has_version -b dev-util/ninja; then eerror "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed." die "Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR." fi local modules_list if [[ $(declare -p CMAKE_REMOVE_MODULES_LIST) == "declare -a"* ]]; then modules_list=( "${CMAKE_REMOVE_MODULES_LIST[@]}" ) else modules_list=( ${CMAKE_REMOVE_MODULES_LIST} ) fi local name for name in "${modules_list[@]}" ; do find "${S}" -name ${name}.cmake -exec rm -v {} + || die done # Remove dangerous things. _cmake_modify-cmakelists popd > /dev/null || die # make ${S} read-only in order to detect broken build-systems if [[ ${CMAKE_QA_SRC_DIR_READONLY} && ! ${CMAKE_IN_SOURCE_BUILD} ]]; then chmod -R a-w "${S}" fi _CMAKE_SRC_PREPARE_HAS_RUN=1 } # @VARIABLE: mycmakeargs # @DEFAULT_UNSET # @DESCRIPTION: # Optional cmake defines as a bash array. Should be defined before calling # src_configure. # @CODE # src_configure() { # local mycmakeargs=( # $(cmake_use_with openconnect) # ) # # cmake_src_configure # } # @CODE # @FUNCTION: cmake_src_configure # @DESCRIPTION: # General function for configuring with cmake. Default behaviour is to start an # out-of-source build. cmake_src_configure() { debug-print-function ${FUNCNAME} "$@" [[ ${_CMAKE_SRC_PREPARE_HAS_RUN} ]] || \ die "FATAL: cmake_src_prepare has not been run" _cmake_check_build_dir # Fix xdg collision with sandbox xdg_environment_reset # @SEE CMAKE_BUILD_TYPE if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then # Handle release builds if ! in_iuse debug || ! use debug; then local CPPFLAGS=${CPPFLAGS} append-cppflags -DNDEBUG fi fi # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.) local build_rules=${BUILD_DIR}/gentoo_rules.cmake cat > "${build_rules}" <<- _EOF_ || die SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE) SET (CMAKE_ASM-ATT_COMPILE_OBJECT "<CMAKE_ASM-ATT_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c -x assembler <SOURCE>" CACHE STRING "ASM-ATT compile command" FORCE) SET (CMAKE_ASM-ATT_LINK_FLAGS "-nostdlib" CACHE STRING "ASM-ATT link flags" FORCE) SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) SET (CMAKE_Fortran_COMPILE_OBJECT "<CMAKE_Fortran_COMPILER> <DEFINES> <INCLUDES> ${FCFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "Fortran compile command" FORCE) _EOF_ local myCC=$(tc-getCC) myCXX=$(tc-getCXX) myFC=$(tc-getFC) # !!! IMPORTANT NOTE !!! # Single slash below is intentional. CMake is weird and wants the # CMAKE_*_VARIABLES split into two elements: the first one with # compiler path, and the second one with all command-line options, # space separated. local toolchain_file=${BUILD_DIR}/gentoo_toolchain.cmake cat > ${toolchain_file} <<- _EOF_ || die SET (CMAKE_ASM_COMPILER "${myCC/ /;}") SET (CMAKE_ASM-ATT_COMPILER "${myCC/ /;}") SET (CMAKE_C_COMPILER "${myCC/ /;}") SET (CMAKE_CXX_COMPILER "${myCXX/ /;}") SET (CMAKE_Fortran_COMPILER "${myFC/ /;}") SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE) SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE) SET (CMAKE_SYSTEM_PROCESSOR "${CHOST%%-*}") _EOF_ # We are using the C compiler for assembly by default. local -x ASMFLAGS=${CFLAGS} local -x PKG_CONFIG=$(tc-getPKG_CONFIG) if tc-is-cross-compiler; then local sysname case "${KERNEL:-linux}" in Cygwin) sysname="CYGWIN_NT-5.1" ;; HPUX) sysname="HP-UX" ;; linux) sysname="Linux" ;; Winnt) sysname="Windows" cat >> "${toolchain_file}" <<- _EOF_ || die SET (CMAKE_RC_COMPILER $(tc-getRC)) _EOF_ ;; *) sysname="${KERNEL}" ;; esac cat >> "${toolchain_file}" <<- _EOF_ || die SET (CMAKE_SYSTEM_NAME "${sysname}") _EOF_ if [ "${SYSROOT:-/}" != "/" ] ; then # When cross-compiling with a sysroot (e.g. with crossdev's emerge wrappers) # we need to tell cmake to use libs/headers from the sysroot but programs from / only. cat >> "${toolchain_file}" <<- _EOF_ || die SET (CMAKE_FIND_ROOT_PATH "${SYSROOT}") SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) SET (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) SET (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) _EOF_ fi fi if use prefix-guest; then cat >> "${build_rules}" <<- _EOF_ || die # 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 "${EPREFIX}/usr" CACHE STRING "" FORCE) SET (CMAKE_MACOSX_RPATH ON CACHE BOOL "" FORCE) SET (CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE) SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) SET (CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE) ENDIF (NOT APPLE) _EOF_ fi # Common configure parameters (invariants) local common_config=${BUILD_DIR}/gentoo_common_config.cmake local libdir=$(get_libdir) cat > "${common_config}" <<- _EOF_ || die SET (CMAKE_GENTOO_BUILD ON CACHE BOOL "Indicate Gentoo package build") SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries") SET (CMAKE_INSTALL_INFODIR "${EPREFIX}/usr/share/info" CACHE PATH "") SET (CMAKE_INSTALL_MANDIR "${EPREFIX}/usr/share/man" CACHE PATH "") SET (CMAKE_USER_MAKE_RULES_OVERRIDE "${build_rules}" CACHE FILEPATH "Gentoo override rules") SET (CMAKE_INSTALL_DOCDIR "${EPREFIX}/usr/share/doc/${PF}" CACHE PATH "") SET (BUILD_SHARED_LIBS ON CACHE BOOL "") _EOF_ if [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]]; then echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" || die fi # Wipe the default optimization flags out of CMake if [[ ${CMAKE_BUILD_TYPE} != Gentoo ]]; then cat >> ${common_config} <<- _EOF_ || die SET (CMAKE_ASM_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_ASM-ATT_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_MODULE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") SET (CMAKE_STATIC_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") _EOF_ fi # Make the array a local variable since <=portage-2.1.6.x does not support # global arrays (see bug #297255). But first make sure it is initialised. [[ -z ${mycmakeargs} ]] && declare -a mycmakeargs=() local mycmakeargstype=$(declare -p mycmakeargs 2>&-) if [[ "${mycmakeargstype}" != "declare -a mycmakeargs="* ]]; then die "mycmakeargs must be declared as array" fi local mycmakeargs_local=( "${mycmakeargs[@]}" ) local warn_unused_cli="" if [[ ${CMAKE_WARN_UNUSED_CLI} == no ]] ; then warn_unused_cli="--no-warn-unused-cli" fi local generator_name case ${CMAKE_MAKEFILE_GENERATOR} in ninja) generator_name="Ninja" ;; emake) generator_name="Unix Makefiles" ;; esac # Common configure parameters (overridable) # NOTE CMAKE_BUILD_TYPE can be only overridden via CMAKE_BUILD_TYPE eclass variable # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. local cmakeargs=( ${warn_unused_cli} -C "${common_config}" -G "${generator_name}" -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr" "${mycmakeargs_local[@]}" -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" -DCMAKE_TOOLCHAIN_FILE="${toolchain_file}" "${MYCMAKEARGS}" ) if [[ -n "${CMAKE_EXTRA_CACHE_FILE}" ]] ; then cmakeargs+=( -C "${CMAKE_EXTRA_CACHE_FILE}" ) fi pushd "${BUILD_DIR}" > /dev/null || die debug-print "${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 || die } # @FUNCTION: cmake_src_compile # @DESCRIPTION: # General function for compiling with cmake. # Automatically detects the build type. All arguments are passed to emake. cmake_src_compile() { debug-print-function ${FUNCNAME} "$@" cmake_build "$@" } # @FUNCTION: cmake_build # @DESCRIPTION: # Function for building the package. Automatically detects the build type. # All arguments are passed to emake. cmake_build() { debug-print-function ${FUNCNAME} "$@" _cmake_check_build_dir pushd "${BUILD_DIR}" > /dev/null || die case ${CMAKE_MAKEFILE_GENERATOR} in emake) [[ -e Makefile ]] || die "Makefile not found. Error during configure stage." case ${CMAKE_VERBOSE} in OFF) emake "$@" ;; *) emake VERBOSE=1 "$@" ;; esac ;; ninja) [[ -e build.ninja ]] || die "build.ninja not found. Error during configure stage." eninja "$@" ;; esac popd > /dev/null || die } # @FUNCTION: cmake-utils_src_make # @INTERNAL # @DESCRIPTION: # Banned. Use cmake_build instead. cmake-utils_src_make() { die "cmake-utils_src_make is banned. Use cmake_build instead" } # @FUNCTION: cmake_src_test # @DESCRIPTION: # Function for testing the package. Automatically detects the build type. cmake_src_test() { debug-print-function ${FUNCNAME} "$@" _cmake_check_build_dir pushd "${BUILD_DIR}" > /dev/null || die [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; } [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure ) set -- ctest -j "$(makeopts_jobs)" --test-load "$(makeopts_loadavg)" "${myctestargs[@]}" "$@" echo "$@" >&2 if "$@" ; then einfo "Tests succeeded." popd > /dev/null || die return 0 else if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then # on request from Diego eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:" eerror "--START TEST LOG--------------------------------------------------------------" cat "${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${BUILD_DIR}/Testing/Temporary/LastTest.log" fi # die might not die due to nonfatal popd > /dev/null || die return 1 fi } # @FUNCTION: cmake_src_install # @DESCRIPTION: # Function for installing the package. Automatically detects the build type. cmake_src_install() { debug-print-function ${FUNCNAME} "$@" _cmake_check_build_dir pushd "${BUILD_DIR}" > /dev/null || die DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install" popd > /dev/null || die pushd "${S}" > /dev/null || die einstalldocs popd > /dev/null || die } fi