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Diffstat (limited to 'src/corelib/Qt6CoreMacros.cmake')
| -rw-r--r-- | src/corelib/Qt6CoreMacros.cmake | 585 |
1 files changed, 585 insertions, 0 deletions
diff --git a/src/corelib/Qt6CoreMacros.cmake b/src/corelib/Qt6CoreMacros.cmake new file mode 100644 index 0000000000..da0b4641ae --- /dev/null +++ b/src/corelib/Qt6CoreMacros.cmake @@ -0,0 +1,585 @@ +#============================================================================= +# Copyright 2005-2011 Kitware, Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# * Neither the name of Kitware, Inc. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +#============================================================================= + +###################################### +# +# Macros for building Qt files +# +###################################### + +include(CMakeParseArguments) + +# macro used to create the names of output files preserving relative dirs +macro(qt6_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 + set(rel "${CMAKE_MATCH_1}_${CMAKE_MATCH_2}") + 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(qt6_get_moc_flags _moc_flags) + set(${_moc_flags}) + get_directory_property(_inc_DIRS INCLUDE_DIRECTORIES) + + if(CMAKE_INCLUDE_CURRENT_DIR) + list(APPEND _inc_DIRS ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}) + endif() + + 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${_current}") + endforeach() + + if(WIN32) + set(${_moc_flags} ${${_moc_flags}} -DWIN32) + endif() + if (MSVC) + set(${_moc_flags} ${${_moc_flags}} --compiler-flavor=msvc) + endif() +endmacro() + + +# helper macro to set up a moc rule +function(qt6_create_moc_command infile outfile moc_flags moc_options moc_target moc_depends) + # 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(_moc_parameters_file ${_moc_parameters_file}$<$<BOOL:$<CONFIGURATION>>:_$<CONFIGURATION>>) + set(targetincludes "$<TARGET_PROPERTY:${moc_target},INCLUDE_DIRECTORIES>") + set(targetdefines "$<TARGET_PROPERTY:${moc_target},COMPILE_DEFINITIONS>") + + set(targetincludes "$<$<BOOL:${targetincludes}>:-I$<JOIN:${targetincludes},\n-I>\n>") + set(targetdefines "$<$<BOOL:${targetdefines}>:-D$<JOIN:${targetdefines},\n-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_CMAKE_EXPORT_NAMESPACE}::moc ${_moc_extra_parameters_file} + DEPENDS ${infile} ${moc_depends} + ${_moc_working_dir} + VERBATIM) + set_source_files_properties(${infile} PROPERTIES SKIP_AUTOMOC ON) + set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOMOC ON) + set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOUIC ON) +endfunction() + + +function(qt6_generate_moc infile outfile ) + # get include dirs and flags + qt6_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 ${ARGV3}) + endif() + qt6_create_moc_command(${abs_infile} ${_outfile} "${moc_flags}" "" "${moc_target}" "") +endfunction() + + +# qt6_wrap_cpp(outfiles inputfile ... ) + +function(qt6_wrap_cpp outfiles ) + # get include dirs + qt6_get_moc_flags(moc_flags) + + set(options) + set(oneValueArgs TARGET) + set(multiValueArgs OPTIONS DEPENDS) + + cmake_parse_arguments(_WRAP_CPP "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(moc_files ${_WRAP_CPP_UNPARSED_ARGUMENTS}) + set(moc_options ${_WRAP_CPP_OPTIONS}) + set(moc_target ${_WRAP_CPP_TARGET}) + set(moc_depends ${_WRAP_CPP_DEPENDS}) + + foreach(it ${moc_files}) + get_filename_component(it ${it} ABSOLUTE) + qt6_make_output_file(${it} moc_ cpp outfile) + qt6_create_moc_command(${it} ${outfile} "${moc_flags}" "${moc_options}" "${moc_target}" "${moc_depends}") + list(APPEND ${outfiles} ${outfile}) + endforeach() + set(${outfiles} ${${outfiles}} PARENT_SCOPE) +endfunction() + + + +# _qt6_parse_qrc_file(infile _out_depends _rc_depends) +# internal + +function(_qt6_parse_qrc_file infile _out_depends _rc_depends) + get_filename_component(rc_path ${infile} PATH) + + if(EXISTS "${infile}") + # parse file for dependencies + # all files are absolute paths or relative to the location of the qrc file + file(READ "${infile}" RC_FILE_CONTENTS) + string(REGEX MATCHALL "<file[^<]+" RC_FILES "${RC_FILE_CONTENTS}") + foreach(RC_FILE ${RC_FILES}) + string(REGEX REPLACE "^<file[^>]*>" "" RC_FILE "${RC_FILE}") + if(NOT IS_ABSOLUTE "${RC_FILE}") + set(RC_FILE "${rc_path}/${RC_FILE}") + endif() + set(RC_DEPENDS ${RC_DEPENDS} "${RC_FILE}") + endforeach() + # 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. + qt6_make_output_file("${infile}" "" "qrc.depends" out_depends) + configure_file("${infile}" "${out_depends}" COPYONLY) + else() + # The .qrc file does not exist (yet). Let's add a dependency and hope + # that it will be generated later + set(out_depends) + endif() + + set(${_out_depends} ${out_depends} PARENT_SCOPE) + set(${_rc_depends} ${RC_DEPENDS} PARENT_SCOPE) +endfunction() + + +# qt6_add_binary_resources(target inputfiles ... ) + +function(qt6_add_binary_resources target ) + + set(options) + set(oneValueArgs DESTINATION) + set(multiValueArgs OPTIONS) + + cmake_parse_arguments(_RCC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(rcc_files ${_RCC_UNPARSED_ARGUMENTS}) + set(rcc_options ${_RCC_OPTIONS}) + set(rcc_destination ${_RCC_DESTINATION}) + + if(NOT rcc_destination) + set(rcc_destination ${CMAKE_CURRENT_BINARY_DIR}/${target}.rcc) + endif() + + foreach(it ${rcc_files}) + get_filename_component(infile ${it} ABSOLUTE) + + _qt6_parse_qrc_file(${infile} _out_depends _rc_depends) + set_source_files_properties(${infile} PROPERTIES SKIP_AUTORCC ON) + set(infiles ${infiles} ${infile}) + set(out_depends ${out_depends} ${_out_depends}) + set(rc_depends ${rc_depends} ${_rc_depends}) + endforeach() + + add_custom_command(OUTPUT ${rcc_destination} + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::rcc + ARGS ${rcc_options} --binary --name ${target} --output ${rcc_destination} ${infiles} + DEPENDS ${rc_depends} ${out_depends} ${infiles} VERBATIM) + add_custom_target(${target} ALL DEPENDS ${rcc_destination}) +endfunction() + + +# qt6_add_resources(target resourcename ... +# or +# qt6_add_resources(outfiles inputfile ... ) + +function(qt6_add_resources outfiles ) + if (TARGET ${outfiles}) + cmake_parse_arguments(arg "" "OUTPUT_TARGETS" "" ${ARGN}) + qt6_process_resource(${ARGV}) + if (arg_OUTPUT_TARGETS) + set(${arg_OUTPUT_TARGETS} ${${arg_OUTPUT_TARGETS}} PARENT_SCOPE) + endif() + else() + set(options) + set(oneValueArgs) + set(multiValueArgs OPTIONS) + + cmake_parse_arguments(_RCC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(rcc_files ${_RCC_UNPARSED_ARGUMENTS}) + set(rcc_options ${_RCC_OPTIONS}) + + if("${rcc_options}" MATCHES "-binary") + message(WARNING "Use qt6_add_binary_resources for binary option") + endif() + + foreach(it ${rcc_files}) + get_filename_component(outfilename ${it} NAME_WE) + get_filename_component(infile ${it} ABSOLUTE) + set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.cpp) + + _qt6_parse_qrc_file(${infile} _out_depends _rc_depends) + set_source_files_properties(${infile} PROPERTIES SKIP_AUTORCC ON) + + add_custom_command(OUTPUT ${outfile} + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::rcc + ARGS ${rcc_options} --name ${outfilename} --output ${outfile} ${infile} + MAIN_DEPENDENCY ${infile} + DEPENDS ${_rc_depends} "${_out_depends}" VERBATIM) + set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOMOC ON) + set_source_files_properties(${outfile} PROPERTIES SKIP_AUTOUIC ON) + list(APPEND ${outfiles} ${outfile}) + endforeach() + set(${outfiles} ${${outfiles}} PARENT_SCOPE) + endif() +endfunction() + +# qt6_add_big_resources(outfiles inputfile ... ) + +function(qt6_add_big_resources outfiles ) + if (CMAKE_VERSION VERSION_LESS 3.9) + message(FATAL_ERROR, "qt6_add_big_resources requires CMake 3.9 or newer") + endif() + + set(options) + set(oneValueArgs) + set(multiValueArgs OPTIONS) + + cmake_parse_arguments(_RCC "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(rcc_files ${_RCC_UNPARSED_ARGUMENTS}) + set(rcc_options ${_RCC_OPTIONS}) + + if("${rcc_options}" MATCHES "-binary") + message(WARNING "Use qt6_add_binary_resources for binary option") + endif() + + foreach(it ${rcc_files}) + get_filename_component(outfilename ${it} NAME_WE) + get_filename_component(infile ${it} ABSOLUTE) + set(tmpoutfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}tmp.cpp) + set(outfile ${CMAKE_CURRENT_BINARY_DIR}/qrc_${outfilename}.o) + + _qt6_parse_qrc_file(${infile} _out_depends _rc_depends) + set_source_files_properties(${infile} PROPERTIES SKIP_AUTORCC ON) + add_custom_command(OUTPUT ${tmpoutfile} + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::rcc ${rcc_options} --name ${outfilename} --pass 1 --output ${tmpoutfile} ${infile} + DEPENDS ${infile} ${_rc_depends} "${out_depends}" VERBATIM) + add_custom_target(big_resources_${outfilename} ALL DEPENDS ${tmpoutfile}) + add_library(rcc_object_${outfilename} OBJECT ${tmpoutfile}) + set_target_properties(rcc_object_${outfilename} PROPERTIES AUTOMOC OFF) + set_target_properties(rcc_object_${outfilename} PROPERTIES AUTOUIC OFF) + add_dependencies(rcc_object_${outfilename} big_resources_${outfilename}) + # The modification of TARGET_OBJECTS needs the following change in cmake + # https://gitlab.kitware.com/cmake/cmake/commit/93c89bc75ceee599ba7c08b8fe1ac5104942054f + add_custom_command(OUTPUT ${outfile} + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::rcc + ARGS ${rcc_options} --name ${outfilename} --pass 2 --temp $<TARGET_OBJECTS:rcc_object_${outfilename}> --output ${outfile} ${infile} + DEPENDS rcc_object_${outfilename} + VERBATIM) + list(APPEND ${outfiles} ${outfile}) + endforeach() + set(${outfiles} ${${outfiles}} PARENT_SCOPE) +endfunction() + +set(_Qt6_COMPONENT_PATH "${CMAKE_CURRENT_LIST_DIR}/..") + +macro(qt6_use_modules _target _link_type) + if(CMAKE_WARN_DEPRECATED) + set(messageType WARNING) + endif() + if(CMAKE_ERROR_DEPRECATED) + set(messageType FATAL_ERROR) + endif() + if(messageType) + message(${messageType} "The qt6_use_modules macro is obsolete. Use target_link_libraries with IMPORTED targets instead.") + endif() + + if (NOT TARGET ${_target}) + message(FATAL_ERROR "The first argument to qt6_use_modules must be an existing target.") + endif() + if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE" ) + set(_qt6_modules ${ARGN}) + set(_qt6_link_type ${_link_type}) + else() + set(_qt6_modules ${_link_type} ${ARGN}) + endif() + + if ("${_qt6_modules}" STREQUAL "") + message(FATAL_ERROR "qt6_use_modules requires at least one Qt module to use.") + endif() + + foreach(_module ${_qt6_modules}) + if (NOT Qt6${_module}_FOUND) + find_package(Qt6${_module} PATHS "${_Qt6_COMPONENT_PATH}" NO_DEFAULT_PATH) + if (NOT Qt6${_module}_FOUND) + message(FATAL_ERROR "Cannot use \"${_module}\" module which has not yet been found.") + endif() + endif() + target_link_libraries(${_target} ${_qt6_link_type} ${Qt6${_module}_LIBRARIES}) + set_property(TARGET ${_target} APPEND PROPERTY INCLUDE_DIRECTORIES ${Qt6${_module}_INCLUDE_DIRS}) + set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS ${Qt6${_module}_COMPILE_DEFINITIONS}) + set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS_RELEASE QT_NO_DEBUG) + set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS_RELWITHDEBINFO QT_NO_DEBUG) + set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS_MINSIZEREL QT_NO_DEBUG) + if (Qt6_POSITION_INDEPENDENT_CODE + AND (NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU" + OR CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)) + set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ${Qt6_POSITION_INDEPENDENT_CODE}) + endif() + endforeach() +endmacro() + +function(add_qt_gui_executable target) + if(ANDROID) + add_library("${target}" MODULE ${ARGN}) + # On our qmake builds we do don't compile the executables with + # visibility=hidden. Not having this flag set will cause the + # executable to have main() hidden and can then no longer be loaded + # through dlopen() + set_property(TARGET "${target}" PROPERTY C_VISIBILITY_PRESET default) + set_property(TARGET "${target}" PROPERTY CXX_VISIBILITY_PRESET default) + qt_android_apply_arch_suffix("${target}") + else() + add_executable("${target}" WIN32 MACOSX_BUNDLE ${ARGN}) + endif() + target_link_libraries("${target}" PRIVATE Qt::Core) + if(TARGET Qt::Gui) + target_link_libraries("${target}" PRIVATE Qt::Gui) + endif() + + if(ANDROID) + qt_android_generate_deployment_settings("${target}") + qt_android_add_apk_target("${target}") + endif() +endfunction() + +macro(_qt_import_plugin target plugin) + get_target_property(plugin_class_name "${plugin}" QT_PLUGIN_CLASS_NAME) + if(plugin_class_name) + set_property(TARGET "${target}" APPEND PROPERTY QT_PLUGINS "${plugin}") + endif() +endmacro() + +# This function is used to indicate which plug-ins are going to be +# used by a given target. +# This allows static linking to a correct set of plugins. +# Options : +# NO_DEFAULT: disable linking against any plug-in by default for that target, e.g. no platform plug-in. +# INCLUDE <list of additional plug-ins to be linked against> +# EXCLUDE <list of plug-ins to be removed from the default set> +# INCLUDE_BY_TYPE <type> <included plugins> +# EXCLUDE_BY_TYPE <type to be excluded> +# +# Example : +# qt_import_plugins(myapp +# INCLUDE Qt::QCocoaIntegrationPlugin +# EXCLUDE Qt::QMinimalIntegrationPlugin +# INCLUDE_BY_TYPE imageformats Qt::QGifPlugin Qt::QJpegPlugin +# EXCLUDE_BY_TYPE sqldrivers +# ) + +# TODO : support qml plug-ins. +function(qt_import_plugins target) + cmake_parse_arguments(arg "NO_DEFAULT" "" "INCLUDE;EXCLUDE;INCLUDE_BY_TYPE;EXCLUDE_BY_TYPE" ${ARGN}) + + # Handle NO_DEFAULT + if(${arg_NO_DEFAULT}) + set_target_properties(${target} PROPERTIES QT_DEFAULT_PLUGINS 0) + endif() + + # Handle INCLUDE + foreach(plugin ${arg_INCLUDE}) + _qt_import_plugin("${target}" "${plugin}") + endforeach() + + # Handle EXCLUDE + foreach(plugin ${arg_EXCLUDE}) + set_property(TARGET "${target}" APPEND PROPERTY QT_NO_PLUGINS "${plugin}") + endforeach() + + # Handle INCLUDE_BY_TYPE + set(_current_type "") + foreach(_arg ${arg_INCLUDE_BY_TYPE}) + string(REGEX REPLACE "[-/]" "_" _plugin_type "${_arg}") + list(FIND QT_ALL_PLUGIN_TYPES_FOUND_VIA_FIND_PACKAGE "${_plugin_type}" _has_plugin_type) + + if(${_has_plugin_type} GREATER_EQUAL 0) + set(_current_type "${_plugin_type}") + else() + if("${_current_type}" STREQUAL "") + message(FATAL_ERROR "qt_import_plugins: invalid syntax for INCLUDE_BY_TYPE") + endif() + + if(TARGET "${_arg}") + set_property(TARGET "${target}" APPEND PROPERTY "QT_PLUGINS_${_current_type}" "${_arg}") + else() + message("Warning: plug-in ${_arg} is not known to the current Qt installation.") + endif() + endif() + endforeach() + + # Handle EXCLUDE_BY_TYPE + foreach(_arg ${arg_EXCLUDE_BY_TYPE}) + string(REGEX REPLACE "[-/]" "_" _plugin_type "${_arg}") + set_property(TARGET "${target}" PROPERTY "QT_PLUGINS_${_plugin_type}" "-") + endforeach() +endfunction() + +function(qt6_import_plugins TARGET_NAME) + set(_doing "") + foreach(_arg ${ARGN}) + if(_arg STREQUAL "INCLUDE") + set(_doing "INCLUDE") + elseif(_arg STREQUAL "EXCLUDE") + set(_doing "EXCLUDE") + elseif(_arg STREQUAL "INCLUDE_BY_TYPE") + set(_doing "INCLUDE_BY_TYPE") + elseif(_arg STREQUAL "EXCLUDE_BY_TYPE") + set(_doing "EXCLUDE_BY_TYPE") + else() + if(_doing STREQUAL "INCLUDE") + set_property(TARGET ${TARGET_NAME} APPEND PROPERTY QT_PLUGINS "${_arg}") + elseif(_doing STREQUAL "EXCLUDE") + set_property(TARGET ${TARGET_NAME} APPEND PROPERTY QT_NO_PLUGINS "${_arg}") + elseif(_doing STREQUAL "INCLUDE_BY_TYPE") + string(REGEX REPLACE "[-/]" "_" _plugin_type "${_arg}") + set(_doing "INCLUDE_BY_TYPE_PLUGINS") + elseif(_doing STREQUAL "INCLUDE_BY_TYPE_PLUGINS") + set_property(TARGET ${TARGET_NAME} APPEND PROPERTY "QT_PLUGINS_${_plugin_type}" "${_arg}") + elseif(_doing STREQUAL "EXCLUDE_BY_TYPE") + string(REGEX REPLACE "[-/]" "_" _plugin_type "${_arg}") + set_property(TARGET ${TARGET_NAME} PROPERTY "QT_PLUGINS_${_plugin_type}" -) + set(_doing "") + else() + message(FATAL_ERROR "Unexpected extra argument: \"${_arg}\"") + endif() + endif() + endforeach() +endfunction() + + +function(qt6_generate_meta_types_json_file target) + + get_target_property(target_type ${target} TYPE) + if (target_type STREQUAL "INTERFACE_LIBRARY" OR CMAKE_VERSION VERSION_LESS "3.16.0") + # interface libraries not supported or cmake version is not high enough + message(WARNING "Meta types generation requires CMake >= 3.16") + return() + endif() + + get_target_property(existing_meta_types_file ${target} QT_MODULE_META_TYPES_FILE) + if (existing_meta_types_file) + return() + endif() + + get_target_property(target_binary_dir ${target} BINARY_DIR) + + set(cmake_autogen_cache_file + "${target_binary_dir}/CMakeFiles/${target}_autogen.dir/ParseCache.txt") + set(cmake_autogen_info_file + "${target_binary_dir}/CMakeFiles/${target}_autogen.dir/AutogenInfo.json") + set(type_list_file "${target_binary_dir}/meta_types/json_file_list.txt") + + add_custom_target(${target}_automoc_json_extraction + BYPRODUCTS ${type_list_file} + COMMAND + ${QT_CMAKE_EXPORT_NAMESPACE}::cmake_automoc_parser + --cmake-autogen-cache-file "${cmake_autogen_cache_file}" + --cmake-autogen-info-file "${cmake_autogen_info_file}" + --output-file-path "${type_list_file}" + --cmake-autogen-include-dir-path "${target_binary_dir}/${target}_autogen/include" + COMMENT "Running Automoc file extraction" + ) + + add_dependencies(${target}_automoc_json_extraction ${target}_autogen) + + if (CMAKE_BUILD_TYPE) + string(TOLOWER ${target}_${CMAKE_BUILD_TYPE} target_lowercase) + else() + message(FATAL_ERROR "add_custom_command's OUTPUT parameter does not support generator expressions, so we can't generate this file for multi-config generators") + endif() + set(metatypes_file "${target_binary_dir}/meta_types/qt6${target_lowercase}_metatypes.json") + add_custom_command(OUTPUT ${metatypes_file} + DEPENDS ${type_list_file} + COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::moc + -o ${metatypes_file} + --collect-json "@${type_list_file}" + COMMENT "Runing automoc with --collect-json" + ) + + target_sources(${target} PRIVATE ${metatypes_file}) + set_source_files_properties(${metatypes_file} PROPERTIES HEADER_FILE_ONLY TRUE) + + set_target_properties(${target} PROPERTIES + QT_MODULE_META_TYPES_FILE ${metatypes_file} + ) +endfunction() |