# This file is included by FindQt4.cmake, don't include it directly. #============================================================================= # Copyright 2005-2009 Kitware, Inc. # # Distributed under the OSI-approved BSD License (the "License"); # see accompanying file Copyright.txt for details. # # This software is distributed WITHOUT ANY WARRANTY; without even the # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # See the License for more information. #============================================================================= # (To distribute this file outside of CMake, substitute the full # License text for the above reference.) ###################################### # # Macros for building Qt files # ###################################### macro (QT4_EXTRACT_OPTIONS _qt4_files _qt4_options _qt4_target) set(${_qt4_files}) set(${_qt4_options}) set(_QT4_DOING_OPTIONS FALSE) set(_QT4_DOING_TARGET FALSE) foreach(_currentArg ${ARGN}) if ("x${_currentArg}" STREQUAL "xOPTIONS") set(_QT4_DOING_OPTIONS TRUE) elseif ("x${_currentArg}" STREQUAL "xTARGET") set(_QT4_DOING_TARGET TRUE) else () if(_QT4_DOING_TARGET) set(${_qt4_target} "${_currentArg}") elseif(_QT4_DOING_OPTIONS) list(APPEND ${_qt4_options} "${_currentArg}") else() list(APPEND ${_qt4_files} "${_currentArg}") endif() endif () endforeach() endmacro () # macro used to create the names of output files preserving relative dirs macro (QT4_MAKE_OUTPUT_FILE infile prefix ext outfile ) string(LENGTH ${CMAKE_CURRENT_BINARY_DIR} _binlength) string(LENGTH ${infile} _infileLength) set(_checkinfile ${CMAKE_CURRENT_SOURCE_DIR}) if(_infileLength GREATER _binlength) string(SUBSTRING "${infile}" 0 ${_binlength} _checkinfile) if(_checkinfile STREQUAL "${CMAKE_CURRENT_BINARY_DIR}") file(RELATIVE_PATH rel ${CMAKE_CURRENT_BINARY_DIR} ${infile}) else() file(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile}) endif() else() file(RELATIVE_PATH rel ${CMAKE_CURRENT_SOURCE_DIR} ${infile}) endif() if(WIN32 AND rel MATCHES "^[a-zA-Z]:") # absolute path string(REGEX REPLACE "^([a-zA-Z]):(.*)$" "\\1_\\2" rel "${rel}") endif() set(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${rel}") string(REPLACE ".." "__" _outfile ${_outfile}) get_filename_component(outpath ${_outfile} PATH) get_filename_component(_outfile ${_outfile} NAME_WE) file(MAKE_DIRECTORY ${outpath}) set(${outfile} ${outpath}/${prefix}${_outfile}.${ext}) endmacro () macro (QT4_GET_MOC_FLAGS _moc_flags) set(${_moc_flags}) get_directory_property(_inc_DIRS INCLUDE_DIRECTORIES) foreach(_current ${_inc_DIRS}) if("${_current}" MATCHES "\\.framework/?$") string(REGEX REPLACE "/[^/]+\\.framework" "" framework_path "${_current}") set(${_moc_flags} ${${_moc_flags}} "-F${framework_path}") else() set(${_moc_flags} ${${_moc_flags}} "-I${_current}") endif() endforeach() get_directory_property(_defines COMPILE_DEFINITIONS) foreach(_current ${_defines}) set(${_moc_flags} ${${_moc_flags}} "-D${_current}") endforeach() if(Q_WS_WIN) set(${_moc_flags} ${${_moc_flags}} -DWIN32) endif() endmacro() # helper macro to set up a moc rule macro (QT4_CREATE_MOC_COMMAND infile outfile moc_flags moc_options moc_target) # For Windows, create a parameters file to work around command line length limit # Pass the parameters in a file. Set the working directory to # be that containing the parameters file and reference it by # just the file name. This is necessary because the moc tool on # MinGW builds does not seem to handle spaces in the path to the # file given with the @ syntax. get_filename_component(_moc_outfile_name "${outfile}" NAME) get_filename_component(_moc_outfile_dir "${outfile}" PATH) if(_moc_outfile_dir) set(_moc_working_dir WORKING_DIRECTORY ${_moc_outfile_dir}) endif() set (_moc_parameters_file ${outfile}_parameters) set (_moc_parameters ${moc_flags} ${moc_options} -o "${outfile}" "${infile}") string (REPLACE ";" "\n" _moc_parameters "${_moc_parameters}") if(moc_target) set(targetincludes "$") set(targetdefines "$") set(targetincludes "$<$:-I$\n>") set(targetdefines "$<$:-D$\n>") file (GENERATE OUTPUT ${_moc_parameters_file} CONTENT "${targetdefines}${targetincludes}${_moc_parameters}\n" ) set(targetincludes) set(targetdefines) else() file(WRITE ${_moc_parameters_file} "${_moc_parameters}\n") endif() set(_moc_extra_parameters_file @${_moc_parameters_file}) add_custom_command(OUTPUT ${outfile} COMMAND ${QT_MOC_EXECUTABLE} ${_moc_extra_parameters_file} DEPENDS ${infile} ${_moc_working_dir} VERBATIM) endmacro () macro (QT4_GENERATE_MOC infile outfile ) # get include dirs and flags QT4_GET_MOC_FLAGS(moc_flags) get_filename_component(abs_infile ${infile} ABSOLUTE) set(_outfile "${outfile}") if(NOT IS_ABSOLUTE "${outfile}") set(_outfile "${CMAKE_CURRENT_BINARY_DIR}/${outfile}") endif() if ("x${ARGV2}" STREQUAL "xTARGET") set(moc_target ${ARGV3}) endif() QT4_CREATE_MOC_COMMAND(${abs_infile} ${_outfile} "${moc_flags}" "" "${moc_target}") set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOMOC TRUE) # dont run automoc on this file endmacro () # QT4_WRAP_CPP(outfiles inputfile ... ) macro (QT4_WRAP_CPP outfiles ) # get include dirs QT4_GET_MOC_FLAGS(moc_flags) QT4_EXTRACT_OPTIONS(moc_files moc_options moc_target ${ARGN}) foreach (it ${moc_files}) get_filename_component(it ${it} ABSOLUTE) QT4_MAKE_OUTPUT_FILE(${it} moc_ cxx outfile) QT4_CREATE_MOC_COMMAND(${it} ${outfile} "${moc_flags}" "${moc_options}" "${moc_target}") set(${outfiles} ${${outfiles}} ${outfile}) endforeach() endmacro () # QT4_WRAP_UI(outfiles inputfile ... ) macro (QT4_WRAP_UI outfiles ) QT4_EXTRACT_OPTIONS(ui_files ui_options ui_target ${ARGN}) foreach (it ${ui_files}) get_filename_component(outfile ${it} NAME_WE) get_filename_component(infile ${it} ABSOLUTE) set(outfile ${CMAKE_CURRENT_BINARY_DIR}/ui_${outfile}.h) add_custom_command(OUTPUT ${outfile} COMMAND ${QT_UIC_EXECUTABLE} ARGS ${ui_options} -o ${outfile} ${infile} MAIN_DEPENDENCY ${infile} VERBATIM) set(${outfiles} ${${outfiles}} ${outfile}) endforeach () endmacro () # QT4_ADD_RESOURCES(outfiles inputfile ... ) macro (QT4_ADD_RESOURCES outfiles ) QT4_EXTRACT_OPTIONS(rcc_files rcc_options rcc_target ${ARGN}) foreach (it ${rcc_files}) get_filename_component(outfilename ${it} NAME_WE) get_filename_component(infile ${it} ABSOLUTE) get_filename_component(rc_path ${infile} PATH) set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cxx) set(_RC_DEPENDS) if(EXISTS "${infile}") # parse file for dependencies # all files are absolute paths or relative to the location of the qrc file file(READ "${infile}" _RC_FILE_CONTENTS) string(REGEX MATCHALL "]*>" "" _RC_FILE "${_RC_FILE}") if(NOT IS_ABSOLUTE "${_RC_FILE}") set(_RC_FILE "${rc_path}/${_RC_FILE}") endif() set(_RC_DEPENDS ${_RC_DEPENDS} "${_RC_FILE}") endforeach() unset(_RC_FILES) unset(_RC_FILE_CONTENTS) # Since this cmake macro is doing the dependency scanning for these files, # let's make a configured file and add it as a dependency so cmake is run # again when dependencies need to be recomputed. QT4_MAKE_OUTPUT_FILE("${infile}" "" "qrc.depends" out_depends) configure_file("${infile}" "${out_depends}" COPY_ONLY) else() # The .qrc file does not exist (yet). Let's add a dependency and hope # that it will be generated later set(out_depends) endif() add_custom_command(OUTPUT ${outfile} COMMAND ${QT_RCC_EXECUTABLE} ARGS ${rcc_options} -name ${outfilename} -o ${outfile} ${infile} MAIN_DEPENDENCY ${infile} DEPENDS ${_RC_DEPENDS} "${out_depends}" VERBATIM) set(${outfiles} ${${outfiles}} ${outfile}) endforeach () endmacro () macro(QT4_ADD_DBUS_INTERFACE _sources _interface _basename) get_filename_component(_infile ${_interface} ABSOLUTE) set(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h") set(_impl "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp") set(_moc "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc") get_source_file_property(_nonamespace ${_interface} NO_NAMESPACE) if(_nonamespace) set(_params -N -m) else() set(_params -m) endif() get_source_file_property(_classname ${_interface} CLASSNAME) if(_classname) set(_params ${_params} -c ${_classname}) endif() get_source_file_property(_include ${_interface} INCLUDE) if(_include) set(_params ${_params} -i ${_include}) endif() add_custom_command(OUTPUT "${_impl}" "${_header}" COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} ${_params} -p ${_basename} ${_infile} DEPENDS ${_infile} VERBATIM) set_source_files_properties("${_impl}" PROPERTIES SKIP_AUTOMOC TRUE) QT4_GENERATE_MOC("${_header}" "${_moc}") list(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}") MACRO_ADD_FILE_DEPENDENCIES("${_impl}" "${_moc}") endmacro() macro(QT4_ADD_DBUS_INTERFACES _sources) foreach (_current_FILE ${ARGN}) get_filename_component(_infile ${_current_FILE} ABSOLUTE) get_filename_component(_basename ${_current_FILE} NAME) # get the part before the ".xml" suffix string(TOLOWER ${_basename} _basename) string(REGEX REPLACE "(.*\\.)?([^\\.]+)\\.xml" "\\2" _basename ${_basename}) QT4_ADD_DBUS_INTERFACE(${_sources} ${_infile} ${_basename}interface) endforeach () endmacro() macro(QT4_GENERATE_DBUS_INTERFACE _header) # _customName OPTIONS -some -options ) QT4_EXTRACT_OPTIONS(_customName _qt4_dbus_options _qt4_dbus_target ${ARGN}) get_filename_component(_in_file ${_header} ABSOLUTE) get_filename_component(_basename ${_header} NAME_WE) if (_customName) if (IS_ABSOLUTE ${_customName}) get_filename_component(_containingDir ${_customName} PATH) if (NOT EXISTS ${_containingDir}) file(MAKE_DIRECTORY "${_containingDir}") endif() set(_target ${_customName}) else() set(_target ${CMAKE_CURRENT_BINARY_DIR}/${_customName}) endif() else () set(_target ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.xml) endif () add_custom_command(OUTPUT ${_target} COMMAND ${QT_DBUSCPP2XML_EXECUTABLE} ${_qt4_dbus_options} ${_in_file} -o ${_target} DEPENDS ${_in_file} VERBATIM ) endmacro() macro(QT4_ADD_DBUS_ADAPTOR _sources _xml_file _include _parentClass) # _optionalBasename _optionalClassName) get_filename_component(_infile ${_xml_file} ABSOLUTE) set(_optionalBasename "${ARGV4}") if (_optionalBasename) set(_basename ${_optionalBasename} ) else () string(REGEX REPLACE "(.*[/\\.])?([^\\.]+)\\.xml" "\\2adaptor" _basename ${_infile}) string(TOLOWER ${_basename} _basename) endif () set(_optionalClassName "${ARGV5}") set(_header "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h") set(_impl "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp") set(_moc "${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc") if(_optionalClassName) add_custom_command(OUTPUT "${_impl}" "${_header}" COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -c ${_optionalClassName} -i ${_include} -l ${_parentClass} ${_infile} DEPENDS ${_infile} VERBATIM ) else() add_custom_command(OUTPUT "${_impl}" "${_header}" COMMAND ${QT_DBUSXML2CPP_EXECUTABLE} -m -a ${_basename} -i ${_include} -l ${_parentClass} ${_infile} DEPENDS ${_infile} VERBATIM ) endif() QT4_GENERATE_MOC("${_header}" "${_moc}") set_source_files_properties("${_impl}" PROPERTIES SKIP_AUTOMOC TRUE) MACRO_ADD_FILE_DEPENDENCIES("${_impl}" "${_moc}") list(APPEND ${_sources} "${_impl}" "${_header}" "${_moc}") endmacro() macro(QT4_AUTOMOC) if(NOT CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.11) if(CMAKE_WARN_DEPRECATED) set(messageType WARNING) endif() if(CMAKE_ERROR_DEPRECATED) set(messageType FATAL_ERROR) endif() if(messageType) message(${messageType} "The qt4_automoc macro is obsolete. Use the CMAKE_AUTOMOC feature instead.") endif() endif() QT4_GET_MOC_FLAGS(_moc_INCS) set(_matching_FILES ) foreach (_current_FILE ${ARGN}) get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE) # if "SKIP_AUTOMOC" is set to true, we will not handle this file here. # This is required to make uic work correctly: # we need to add generated .cpp files to the sources (to compile them), # but we cannot let automoc handle them, as the .cpp files don't exist yet when # cmake is run for the very first time on them -> however the .cpp files might # exist at a later run. at that time we need to skip them, so that we don't add two # different rules for the same moc file get_source_file_property(_skip ${_abs_FILE} SKIP_AUTOMOC) if ( NOT _skip AND EXISTS ${_abs_FILE} ) file(READ ${_abs_FILE} _contents) get_filename_component(_abs_PATH ${_abs_FILE} PATH) string(REGEX MATCHALL "# *include +[^ ]+\\.moc[\">]" _match "${_contents}") if(_match) foreach (_current_MOC_INC ${_match}) string(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}") get_filename_component(_basename ${_current_MOC} NAME_WE) if(EXISTS ${_abs_PATH}/${_basename}.hpp) set(_header ${_abs_PATH}/${_basename}.hpp) else() set(_header ${_abs_PATH}/${_basename}.h) endif() set(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC}) QT4_CREATE_MOC_COMMAND(${_header} ${_moc} "${_moc_INCS}" "" "") MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc}) endforeach () endif() endif () endforeach () endmacro() macro(QT4_CREATE_TRANSLATION _qm_files) QT4_EXTRACT_OPTIONS(_lupdate_files _lupdate_options _lupdate_target ${ARGN}) set(_my_sources) set(_my_dirs) set(_my_tsfiles) set(_ts_pro) foreach (_file ${_lupdate_files}) get_filename_component(_ext ${_file} EXT) get_filename_component(_abs_FILE ${_file} ABSOLUTE) if(_ext MATCHES "ts") list(APPEND _my_tsfiles ${_abs_FILE}) else() if(NOT _ext) list(APPEND _my_dirs ${_abs_FILE}) else() list(APPEND _my_sources ${_abs_FILE}) endif() endif() endforeach() foreach(_ts_file ${_my_tsfiles}) if(_my_sources) # make a .pro file to call lupdate on, so we don't make our commands too # long for some systems get_filename_component(_ts_name ${_ts_file} NAME_WE) set(_ts_pro ${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/${_ts_name}_lupdate.pro) set(_pro_srcs) foreach(_pro_src ${_my_sources}) set(_pro_srcs "${_pro_srcs} \"${_pro_src}\"") endforeach() set(_pro_includes) get_directory_property(_inc_DIRS INCLUDE_DIRECTORIES) foreach(_pro_include ${_inc_DIRS}) get_filename_component(_abs_include "${_pro_include}" ABSOLUTE) set(_pro_includes "${_pro_includes} \"${_abs_include}\"") endforeach() file(WRITE ${_ts_pro} "SOURCES = ${_pro_srcs}\nINCLUDEPATH = ${_pro_includes}\n") endif() add_custom_command(OUTPUT ${_ts_file} COMMAND ${QT_LUPDATE_EXECUTABLE} ARGS ${_lupdate_options} ${_ts_pro} ${_my_dirs} -ts ${_ts_file} DEPENDS ${_my_sources} ${_ts_pro} VERBATIM) endforeach() QT4_ADD_TRANSLATION(${_qm_files} ${_my_tsfiles}) endmacro() macro(QT4_ADD_TRANSLATION _qm_files) foreach (_current_FILE ${ARGN}) get_filename_component(_abs_FILE ${_current_FILE} ABSOLUTE) get_filename_component(qm ${_abs_FILE} NAME_WE) get_source_file_property(output_location ${_abs_FILE} OUTPUT_LOCATION) if(output_location) file(MAKE_DIRECTORY "${output_location}") set(qm "${output_location}/${qm}.qm") else() set(qm "${CMAKE_CURRENT_BINARY_DIR}/${qm}.qm") endif() add_custom_command(OUTPUT ${qm} COMMAND ${QT_LRELEASE_EXECUTABLE} ARGS ${_abs_FILE} -qm ${qm} DEPENDS ${_abs_FILE} VERBATIM ) set(${_qm_files} ${${_qm_files}} ${qm}) endforeach () endmacro() function(qt4_use_modules _target _link_type) if(NOT CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.11) if(CMAKE_WARN_DEPRECATED) set(messageType WARNING) endif() if(CMAKE_ERROR_DEPRECATED) set(messageType FATAL_ERROR) endif() if(messageType) message(${messageType} "The qt4_use_modules function is obsolete. Use target_link_libraries with IMPORTED targets instead.") endif() endif() if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE") set(modules ${ARGN}) set(link_type ${_link_type}) else() set(modules ${_link_type} ${ARGN}) endif() foreach(_module ${modules}) string(TOUPPER ${_module} _ucmodule) set(_targetPrefix QT_QT${_ucmodule}) if (_ucmodule STREQUAL QAXCONTAINER OR _ucmodule STREQUAL QAXSERVER) if (NOT QT_Q${_ucmodule}_FOUND) message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.") endif() set(_targetPrefix QT_Q${_ucmodule}) else() if (NOT QT_QT${_ucmodule}_FOUND) message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.") endif() if ("${_ucmodule}" STREQUAL "MAIN") message(FATAL_ERROR "Can not use \"${_module}\" module with qt4_use_modules.") endif() endif() target_link_libraries(${_target} ${link_type} ${${_targetPrefix}_LIBRARIES}) set_property(TARGET ${_target} APPEND PROPERTY INCLUDE_DIRECTORIES ${${_targetPrefix}_INCLUDE_DIR} ${QT_HEADERS_DIR} ${QT_MKSPECS_DIR}/default) set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS ${${_targetPrefix}_COMPILE_DEFINITIONS}) endforeach() endfunction()