diff --git a/CMake/mitkMacroCreateModule.cmake b/CMake/mitkMacroCreateModule.cmake index 7eebe05ae2..ca54646499 100644 --- a/CMake/mitkMacroCreateModule.cmake +++ b/CMake/mitkMacroCreateModule.cmake @@ -1,423 +1,428 @@ ################################################################## # # MITK_CREATE_MODULE # #! Creates a module for the automatic module dependency system within MITK. #! Configurations are generated in the moduleConf directory. #! #! USAGE: #! #! \code #! MITK_CREATE_MODULE( #! [INCLUDE_DIRS ] #! [INTERNAL_INCLUDE_DIRS ] #! [DEPENDS ] #! [PACKAGE_DEPENDS ] #! [TARGET_DEPENDS #! [EXPORT_DEFINE ] #! [QT_MODULE] #! [HEADERS_ONLY] #! [WARNINGS_AS_ERRORS] #! \endcode #! #! \param MODULE_NAME_IN The name for the new module #! \param HEADERS_ONLY specify this if the modules just contains header files. ################################################################## macro(MITK_CREATE_MODULE MODULE_NAME_IN) set(_macro_params SUBPROJECTS # list of CDash labels VERSION # module version number, e.g. "1.2.0" INCLUDE_DIRS # exported include dirs (used in mitkMacroCreateModuleConf.cmake) INTERNAL_INCLUDE_DIRS # include dirs internal to this module DEPENDS # list of modules this module depends on DEPENDS_INTERNAL # list of modules this module internally depends on PACKAGE_DEPENDS # list of "packages this module depends on (e.g. Qt, VTK, etc.) TARGET_DEPENDS # list of CMake targets this module should depend on EXPORT_DEFINE # export macro name for public symbols of this module AUTOLOAD_WITH # a module target name identifying the module which will trigger the # automatic loading of this module ADDITIONAL_LIBS # list of addidtional libraries linked to this module GENERATED_CPP # not used (?) ) set(_macro_options QT_MODULE # the module makes use of Qt features and needs moc and ui generated files FORCE_STATIC # force building this module as a static library HEADERS_ONLY # this module is a headers-only library GCC_DEFAULT_VISIBILITY # do not use gcc visibility flags - all symbols will be exported NO_INIT # do not create CppMicroServices initialization code WARNINGS_AS_ERRORS # treat all compiler warnings as errors ) MACRO_PARSE_ARGUMENTS(MODULE "${_macro_params}" "${_macro_options}" ${ARGN}) set(MODULE_NAME ${MODULE_NAME_IN}) if(MODULE_HEADERS_ONLY) set(MODULE_PROVIDES ) if(MODULE_AUTOLOAD_WITH) message(SEND_ERROR "A headers only module cannot be auto-loaded") endif() else() set(MODULE_PROVIDES ${MODULE_NAME}) if(NOT MODULE_NO_INIT AND NOT MODULE_NAME STREQUAL "Mitk") # Add a dependency to the "Mitk" module #list(APPEND MODULE_DEPENDS Mitk) endif() endif() if(NOT MODULE_SUBPROJECTS) if(MITK_DEFAULT_SUBPROJECTS) set(MODULE_SUBPROJECTS ${MITK_DEFAULT_SUBPROJECTS}) endif() endif() # check if the subprojects exist as targets if(MODULE_SUBPROJECTS) foreach(subproject ${MODULE_SUBPROJECTS}) if(NOT TARGET ${subproject}) message(SEND_ERROR "The subproject ${subproject} does not have a corresponding target") endif() endforeach() endif() # check and set-up auto-loading if(MODULE_AUTOLOAD_WITH) if(NOT TARGET "${MODULE_AUTOLOAD_WITH}") message(SEND_ERROR "The module target \"${MODULE_AUTOLOAD_WITH}\" specified as the auto-loading module for \"${MODULE_NAME}\" does not exist") endif() # create a meta-target if it does not already exist set(_module_autoload_meta_target "${MODULE_AUTOLOAD_WITH}-universe") if(NOT TARGET ${_module_autoload_meta_target}) add_custom_target(${_module_autoload_meta_target}) endif() endif() # assume worst case set(MODULE_IS_ENABLED 0) # first we check if we have an explicit module build list if(MITK_MODULES_TO_BUILD) list(FIND MITK_MODULES_TO_BUILD ${MODULE_NAME} _MOD_INDEX) if(_MOD_INDEX EQUAL -1) set(MODULE_IS_EXCLUDED 1) endif() endif() if(NOT MODULE_IS_EXCLUDED AND NOT (MODULE_QT_MODULE AND NOT MITK_USE_QT)) # first of all we check for the dependencies MITK_CHECK_MODULE(_MISSING_DEP ${MODULE_DEPENDS}) if(_MISSING_DEP) message("Module ${MODULE_NAME} won't be built, missing dependency: ${_MISSING_DEP}") set(MODULE_IS_ENABLED 0) else(_MISSING_DEP) set(MODULE_IS_ENABLED 1) # now check for every package if it is enabled. This overlaps a bit with # MITK_CHECK_MODULE ... foreach(_package ${MODULE_PACKAGE_DEPENDS}) if((DEFINED MITK_USE_${_package}) AND NOT (MITK_USE_${_package})) message("Module ${MODULE_NAME} won't be built. Turn on MITK_USE_${_package} if you want to use it.") set(MODULE_IS_ENABLED 0) endif() endforeach() if(MODULE_IS_ENABLED) # clear variables defined in files.cmake set(RESOURCE_FILES ) set(CPP_FILES ) set(H_FILES ) set(TXX_FILES ) set(DOX_FILES ) set(UI_FILES ) set(MOC_H_FILES ) set(QRC_FILES ) # clear other variables set(Q${KITNAME}_GENERATED_MOC_CPP ) set(Q${KITNAME}_GENERATED_QRC_CPP ) set(Q${KITNAME}_GENERATED_UI_CPP ) _MITK_CREATE_MODULE_CONF() if(NOT MODULE_EXPORT_DEFINE) set(MODULE_EXPORT_DEFINE ${MODULE_NAME}_EXPORT) endif(NOT MODULE_EXPORT_DEFINE) if(MITK_GENERATE_MODULE_DOT) message("MODULEDOTNAME ${MODULE_NAME}") foreach(dep ${MODULE_DEPENDS}) message("MODULEDOT \"${MODULE_NAME}\" -> \"${dep}\" ; ") endforeach(dep) endif(MITK_GENERATE_MODULE_DOT) set(DEPENDS "${MODULE_DEPENDS}") + if(NOT MODULE_NO_INIT) + # Add a CppMicroServices dependency implicitly, since it is + # needed for the generated "module initialization" code. + set(DEPENDS "CppMicroServices;${DEPENDS}") + endif() set(DEPENDS_BEFORE "not initialized") set(PACKAGE_DEPENDS "${MODULE_PACKAGE_DEPENDS}") - MITK_USE_MODULE("${MODULE_DEPENDS}") + MITK_USE_MODULE(${DEPENDS}) # ok, now create the module itself include_directories(. ${ALL_INCLUDE_DIRECTORIES}) include(files.cmake) set(module_c_flags ) set(module_c_flags_debug ) set(module_c_flags_release ) set(module_cxx_flags ) set(module_cxx_flags_debug ) set(module_cxx_flags_release ) if(MODULE_GCC_DEFAULT_VISIBILITY) set(use_visibility_flags 0) else() # We only support hidden visibility for gcc for now. Clang 3.0 still has troubles with # correctly marking template declarations and explicit template instantiations as exported. # See http://comments.gmane.org/gmane.comp.compilers.clang.scm/50028 # and http://llvm.org/bugs/show_bug.cgi?id=10113 if(CMAKE_COMPILER_IS_GNUCXX) set(use_visibility_flags 1) else() # set(use_visibility_flags 0) endif() endif() if(CMAKE_COMPILER_IS_GNUCXX) # MinGW does not export all symbols automatically, so no need to set flags. # # With gcc < 4.5, RTTI symbols from classes declared in third-party libraries # which are not "gcc visibility aware" are marked with hidden visibility in # DSOs which include the class declaration and which are compiled with # hidden visibility. This leads to dynamic_cast and exception handling problems. # While this problem could be worked around by sandwiching the include # directives for the third-party headers between "#pragma visibility push/pop" # statements, it is generally safer to just use default visibility with # gcc < 4.5. if(${GCC_VERSION} VERSION_LESS "4.5" OR MINGW) set(use_visibility_flags 0) endif() endif() if(use_visibility_flags) mitkFunctionCheckCAndCXXCompilerFlags("-fvisibility=hidden" module_c_flags module_cxx_flags) mitkFunctionCheckCAndCXXCompilerFlags("-fvisibility-inlines-hidden" module_c_flags module_cxx_flags) endif() configure_file(${MITK_SOURCE_DIR}/CMake/moduleExports.h.in ${CMAKE_BINARY_DIR}/${MODULES_CONF_DIRNAME}/${MODULE_NAME}Exports.h @ONLY) if(MODULE_WARNINGS_AS_ERRORS) if(MSVC_VERSION) mitkFunctionCheckCAndCXXCompilerFlags("/WX" module_c_flags module_cxx_flags) else() mitkFunctionCheckCAndCXXCompilerFlags("-Werror" module_c_flags module_cxx_flags) # The flag "c++0x-static-nonintegral-init" has been renamed in newer Clang # versions to "static-member-init", see # http://clang-developers.42468.n3.nabble.com/Wc-0x-static-nonintegral-init-gone-td3999651.html # # Also, older Clang and seemingly all gcc versions do not warn if unknown # "-no-*" flags are used, so CMake will happily append any -Wno-* flag to the # command line. This may get confusing if unrelated compiler errors happen and # the error output then additionally contains errors about unknown flags (which # is not the case if there were no compile errors). # # So instead of using -Wno-* we use -Wno-error=*, which will be properly rejected by # the compiler and if applicable, prints the specific warning as a real warning and # not as an error (although -Werror was given). mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=c++0x-static-nonintegral-init" module_c_flags module_cxx_flags) mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=static-member-init" module_c_flags module_cxx_flags) mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=unknown-warning" module_c_flags module_cxx_flags) mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=gnu" module_c_flags module_cxx_flags) # VNL headers throw a lot of these, not fixable for us at least in ITK 3 mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=unused-parameter" module_c_flags module_cxx_flags) # Some DICOM header file in ITK mitkFunctionCheckCAndCXXCompilerFlags("-Wno-error=cast-align" module_c_flags module_cxx_flags) endif() endif(MODULE_WARNINGS_AS_ERRORS) if(MODULE_FORCE_STATIC) set(_STATIC STATIC) else() set(_STATIC ) endif(MODULE_FORCE_STATIC) if(NOT MODULE_NO_INIT AND NOT MODULE_HEADERS_ONLY) set(MODULE_LIBNAME ${MODULE_PROVIDES}) usFunctionGenerateModuleInit(CPP_FILES NAME ${MODULE_NAME} LIBRARY_NAME ${MODULE_LIBNAME} DEPENDS ${MODULE_DEPENDS} ${MODULE_DEPENDS_INTERNAL} ${MODULE_PACKAGE_DEPENDS} #VERSION ${MODULE_VERSION} ) if(RESOURCE_FILES) set(res_dir Resources) set(binary_res_files ) set(source_res_files ) foreach(res_file ${RESOURCE_FILES}) if(EXISTS ${CMAKE_CURRENT_BINARY_DIR}/${res_dir}/${res_file}) list(APPEND binary_res_files "${res_file}") else() list(APPEND source_res_files "${res_file}") endif() endforeach() set(res_macro_args ) if(binary_res_files) list(APPEND res_macro_args ROOT_DIR ${CMAKE_CURRENT_BINARY_DIR}/${res_dir} FILES ${binary_res_files}) endif() if(source_res_files) list(APPEND res_macro_args ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/${res_dir} FILES ${source_res_files}) endif() usFunctionEmbedResources(CPP_FILES LIBRARY_NAME ${MODULE_LIBNAME} ${res_macro_args}) endif() endif() if(MODULE_QT_MODULE) if(UI_FILES) QT4_WRAP_UI(Q${KITNAME}_GENERATED_UI_CPP ${UI_FILES}) endif(UI_FILES) if(MOC_H_FILES) QT4_WRAP_CPP(Q${KITNAME}_GENERATED_MOC_CPP ${MOC_H_FILES} OPTIONS -DBOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) endif(MOC_H_FILES) if(QRC_FILES) QT4_ADD_RESOURCES(Q${KITNAME}_GENERATED_QRC_CPP ${QRC_FILES}) endif(QRC_FILES) set(Q${KITNAME}_GENERATED_CPP ${Q${KITNAME}_GENERATED_CPP} ${Q${KITNAME}_GENERATED_UI_CPP} ${Q${KITNAME}_GENERATED_MOC_CPP} ${Q${KITNAME}_GENERATED_QRC_CPP}) endif() ORGANIZE_SOURCES(SOURCE ${CPP_FILES} HEADER ${H_FILES} TXX ${TXX_FILES} DOC ${DOX_FILES} UI ${UI_FILES} QRC ${QRC_FILES} MOC ${Q${KITNAME}_GENERATED_MOC_CPP} GEN_QRC ${Q${KITNAME}_GENERATED_QRC_CPP} GEN_UI ${Q${KITNAME}_GENERATED_UI_CPP}) set(coverage_sources ${CPP_FILES} ${H_FILES} ${GLOBBED__H_FILES} ${CORRESPONDING__H_FILES} ${TXX_FILES} ${TOOL_CPPS} ${TOOL_GUI_CPPS}) if(MODULE_SUBPROJECTS) set_property(SOURCE ${coverage_sources} APPEND PROPERTY LABELS ${MODULE_SUBPROJECTS} MITK) endif() if(NOT MODULE_HEADERS_ONLY) if(ALL_LIBRARY_DIRS) # LINK_DIRECTORIES applies only to targets which are added after the call to LINK_DIRECTORIES link_directories(${ALL_LIBRARY_DIRS}) endif(ALL_LIBRARY_DIRS) add_library(${MODULE_PROVIDES} ${_STATIC} ${coverage_sources} ${CPP_FILES_GENERATED} ${Q${KITNAME}_GENERATED_CPP} ${DOX_FILES} ${UI_FILES} ${QRC_FILES}) if(MODULE_TARGET_DEPENDS) add_dependencies(${MODULE_PROVIDES} ${MODULE_TARGET_DEPENDS}) endif() if(MODULE_SUBPROJECTS) set_property(TARGET ${MODULE_PROVIDES} PROPERTY LABELS ${MODULE_SUBPROJECTS} MITK) foreach(subproject ${MODULE_SUBPROJECTS}) add_dependencies(${subproject} ${MODULE_PROVIDES}) endforeach() endif() if(ALL_LIBRARIES) target_link_libraries(${MODULE_PROVIDES} ${ALL_LIBRARIES}) endif(ALL_LIBRARIES) if(MODULE_QT_MODULE AND QT_LIBRARIES) target_link_libraries(${MODULE_PROVIDES} ${QT_LIBRARIES}) endif() if(MINGW) target_link_libraries(${MODULE_PROVIDES} ssp) # add stack smash protection lib endif() # Apply properties to the module target. # We cannot use set_target_properties like below since there is no way to # differentiate C/C++ and Releas/Debug flags using target properties. # See http://www.cmake.org/Bug/view.php?id=6493 #set_target_properties(${MODULE_PROVIDES} PROPERTIES # COMPILE_FLAGS "${module_compile_flags}") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${module_c_flags}") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${module_c_flags_debug}") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${module_c_flags_release}") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${module_cxx_flags}") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${module_cxx_flags_debug}") set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${module_cxx_flags_release}") # Add additional library search directories to a global property which # can be evaluated by other CMake macros, e.g. our install scripts. if(MODULE_ADDITIONAL_LIBS) get_property(_mitk_additional_library_search_paths GLOBAL PROPERTY MITK_ADDITIONAL_LIBRARY_SEARCH_PATHS) foreach(_lib_filepath ${MODULE_ADDITIONAL_LIBS}) get_filename_component(_search_path "${_lib_filepath}" PATH) if(_search_path) list(APPEND _mitk_additional_library_search_paths "${_search_path}") endif() endforeach() if(_mitk_additional_library_search_paths) list(REMOVE_DUPLICATES _mitk_additional_library_search_paths) set_property(GLOBAL PROPERTY MITK_ADDITIONAL_LIBRARY_SEARCH_PATHS ${_mitk_additional_library_search_paths}) endif() endif() # add the target name to a global property which is used in the top-level # CMakeLists.txt file to export the target set_property(GLOBAL APPEND PROPERTY MITK_MODULE_TARGETS ${MODULE_PROVIDES}) if(MODULE_AUTOLOAD_WITH) # for auto-loaded modules, adapt the output directory add_dependencies(${_module_autoload_meta_target} ${MODULE_PROVIDES}) if(WIN32) set(_module_output_prop RUNTIME_OUTPUT_DIRECTORY) else() set(_module_output_prop LIBRARY_OUTPUT_DIRECTORY) endif() set(_module_output_dir ${CMAKE_${_module_output_prop}}/${MODULE_AUTOLOAD_WITH}) get_target_property(_module_is_imported ${MODULE_AUTOLOAD_WITH} IMPORTED) if(NOT _module_is_imported) # if the auto-loading module is not imported, get its location # and put the auto-load module relative to it. get_target_property(_module_output_dir ${MODULE_AUTOLOAD_WITH} ${_module_output_prop}) set_target_properties(${MODULE_PROVIDES} PROPERTIES ${_module_output_prop} ${_module_output_dir}/${MODULE_AUTOLOAD_WITH}) else() set_target_properties(${MODULE_PROVIDES} PROPERTIES ${_module_output_prop} ${CMAKE_${_module_output_prop}}/${MODULE_AUTOLOAD_WITH}) endif() set_target_properties(${MODULE_PROVIDES} PROPERTIES MITK_AUTOLOAD_DIRECTORY ${MODULE_AUTOLOAD_WITH}) # add the auto-load module name as a property set_property(TARGET ${MODULE_AUTOLOAD_WITH} APPEND PROPERTY MITK_AUTOLOAD_TARGETS ${MODULE_PROVIDES}) else() # Add meta dependencies (e.g. on auto-load modules from depending modules) if(ALL_META_DEPENDENCIES) add_dependencies(${MODULE_PROVIDES} ${ALL_META_DEPENDENCIES}) endif() endif() endif() endif(MODULE_IS_ENABLED) endif(_MISSING_DEP) endif(NOT MODULE_IS_EXCLUDED AND NOT (MODULE_QT_MODULE AND NOT MITK_USE_QT)) if(NOT MODULE_IS_ENABLED) _MITK_CREATE_MODULE_CONF() endif(NOT MODULE_IS_ENABLED) endmacro(MITK_CREATE_MODULE)