| include(CMakeParseArguments) |
| |
| function(QT5_IMPORT_QML_PLUGINS target) |
| !!IF !isEmpty(CMAKE_STATIC_TYPE) |
| set(options) |
| set(oneValueArgs \"PATH_TO_SCAN\") |
| set(multiValueArgs) |
| |
| cmake_parse_arguments(arg \"${options}\" \"${oneValueArgs}\" \"${multiValueArgs}\" ${ARGN}) |
| if(NOT arg_PATH_TO_SCAN) |
| set(arg_PATH_TO_SCAN \"${CMAKE_CURRENT_SOURCE_DIR}\") |
| endif() |
| |
| # Find location of qmlimportscanner. |
| find_package(Qt5 COMPONENTS Core) |
| !!IF isEmpty(CMAKE_BIN_DIR_IS_ABSOLUTE) |
| set(tool_path |
| \"${_qt5Core_install_prefix}/$${CMAKE_BIN_DIR}qmlimportscanner$$CMAKE_BIN_SUFFIX\") |
| !!ELSE |
| set(tool_path \"$${CMAKE_BIN_DIR}qmlimportscanner$$CMAKE_BIN_SUFFIX\") |
| !!ENDIF |
| if(NOT EXISTS \"${tool_path}\" ) |
| message(FATAL_ERROR \"The package \\\"Qt5QmlImportScannerConfig\\\" references the file |
| \\\"${tool_path}\\\" |
| but this file does not exist. Possible reasons include: |
| * The file was deleted, renamed, or moved to another location. |
| * An install or uninstall procedure did not complete successfully. |
| * The installation package was faulty. |
| \") |
| endif() |
| |
| # Find location of qml dir. |
| !!IF isEmpty(CMAKE_QML_DIR_IS_ABSOLUTE) |
| set(qml_path \"${_qt5Core_install_prefix}/$${CMAKE_QML_DIR}\") |
| !!ELSE |
| set(qml_path \"$${CMAKE_QML_DIR}\") |
| !!ENDIF |
| |
| # Small macro to avoid duplicating code in two different loops. |
| macro(_qt5_QmlImportScanner_parse_entry) |
| set(entry_name \"qml_import_scanner_import_${idx}\") |
| cmake_parse_arguments(\"entry\" |
| \"\" |
| \"CLASSNAME;NAME;PATH;PLUGIN;RELATIVEPATH;TYPE;VERSION;\" \"\" |
| ${${entry_name}}) |
| endmacro() |
| |
| # Macro used to populate the dependency link flags for a certain configuriation (debug vs |
| # release) of a plugin. |
| macro(_qt5_link_to_QmlImportScanner_library_dependencies Plugin Configuration PluginLocation |
| IsDebugAndRelease) |
| |
| set_property(TARGET \"${Plugin}\" APPEND PROPERTY IMPORTED_CONFIGURATIONS ${Configuration}) |
| set(_imported_location \"${PluginLocation}\") |
| _qt5_Core_check_file_exists(\"${_imported_location}\") |
| set_target_properties(\"${Plugin}\" PROPERTIES |
| \"IMPORTED_LOCATION_${Configuration}\" \"${_imported_location}\" |
| ) |
| |
| set(_static_deps |
| ${_Qt5${entry_PLUGIN}_STATIC_${Configuration}_LIB_DEPENDENCIES} |
| ) |
| |
| if(NOT "${IsDebugAndRelease}") |
| set(_genex_condition \"1\") |
| else() |
| if("${Configuration}" STREQUAL "DEBUG") |
| set(_genex_condition \"$<CONFIG:Debug>\") |
| else() |
| set(_genex_condition \"$<NOT:$<CONFIG:Debug>>\") |
| endif() |
| endif() |
| if(_static_deps) |
| set(_static_deps_genex \"$<${_genex_condition}:${_static_deps}>\") |
| target_link_libraries(${imported_target} INTERFACE \"${_static_deps_genex}\") |
| endif() |
| |
| set(_static_link_flags \"${_Qt5${entry_PLUGIN}_STATIC_${Configuration}_LINK_FLAGS}\") |
| if(NOT CMAKE_VERSION VERSION_LESS \"3.13\" AND _static_link_flags) |
| set(_static_link_flags_genex \"$<${_genex_condition}:${_static_link_flags}>\") |
| target_link_options(${imported_target} INTERFACE \"${_static_link_flags_genex}\") |
| endif() |
| endmacro() |
| |
| # Run qmlimportscanner and include the generated cmake file. |
| set(qml_imports_file_path |
| \"${CMAKE_CURRENT_BINARY_DIR}/Qt5_QmlPlugins_Imports_${target}.cmake\") |
| |
| message(STATUS \"Running qmlimportscanner to find used QML plugins. \") |
| execute_process(COMMAND |
| \"${tool_path}\" \"${arg_PATH_TO_SCAN}\" -importPath \"${qml_path}\" |
| -cmake-output |
| OUTPUT_FILE \"${qml_imports_file_path}\") |
| |
| include(\"${qml_imports_file_path}\" OPTIONAL RESULT_VARIABLE qml_imports_file_path_found) |
| if(NOT qml_imports_file_path_found) |
| message(FATAL_ERROR \"Could not find ${qml_imports_file_path} which was supposed to be generated by qmlimportscanner.\") |
| endif() |
| |
| # Parse the generate cmake file. |
| # It is possible for the scanner to find no usage of QML, in which case the import count is 0. |
| if(qml_import_scanner_imports_count) |
| set(added_plugins \"\") |
| foreach(idx RANGE \"${qml_import_scanner_imports_count}\") |
| _qt5_QmlImportScanner_parse_entry() |
| if(entry_PATH AND entry_PLUGIN) |
| # Sometimes a plugin appears multiple times with different versions. |
| # Make sure to process it only once. |
| list(FIND added_plugins \"${entry_PLUGIN}\" _index) |
| if(NOT _index EQUAL -1) |
| continue() |
| endif() |
| list(APPEND added_plugins \"${entry_PLUGIN}\") |
| |
| # Add an imported target that will contain the link libraries and link options read |
| # from one plugin prl file. This target will point to the actual plugin and contain |
| # static dependency libraries and link flags. |
| # By creating a target for each qml plugin, CMake will take care of link flag |
| # deduplication. |
| set(imported_target \"${target}_QmlImport_${entry_PLUGIN}\") |
| add_library(\"${imported_target}\" MODULE IMPORTED) |
| target_link_libraries(\"${target}\" PRIVATE \"${imported_target}\") |
| |
| # Read static library dependencies from the plugin .prl file. |
| # And then set the link flags to the library dependencies extracted from the .prl |
| # file. |
| !!IF !isEmpty(CMAKE_RELEASE_TYPE) |
| _qt5_Core_process_prl_file( |
| \"${entry_PATH}/$$QMAKE_PREFIX_STATICLIB${entry_PLUGIN}$${CMAKE_QML_PLUGIN_SUFFIX_RELEASE}.prl\" RELEASE |
| _Qt5${entry_PLUGIN}_STATIC_RELEASE_LIB_DEPENDENCIES |
| _Qt5${entry_PLUGIN}_STATIC_RELEASE_LINK_FLAGS |
| ) |
| _qt5_link_to_QmlImportScanner_library_dependencies( |
| \"${imported_target}\" |
| RELEASE |
| \"${entry_PATH}/$$QMAKE_PREFIX_STATICLIB${entry_PLUGIN}$${CMAKE_QML_PLUGIN_SUFFIX_RELEASE}.$$QMAKE_EXTENSION_STATICLIB\" |
| $${CMAKE_DEBUG_AND_RELEASE}) |
| !!ENDIF |
| |
| !!IF !isEmpty(CMAKE_DEBUG_TYPE) |
| _qt5_Core_process_prl_file( |
| \"${entry_PATH}/$$QMAKE_PREFIX_STATICLIB${entry_PLUGIN}$${CMAKE_QML_PLUGIN_SUFFIX_DEBUG}.prl\" DEBUG |
| _Qt5${entry_PLUGIN}_STATIC_DEBUG_LIB_DEPENDENCIES |
| _Qt5${entry_PLUGIN}_STATIC_DEBUG_LINK_FLAGS |
| ) |
| _qt5_link_to_QmlImportScanner_library_dependencies( |
| \"${imported_target}\" |
| DEBUG |
| \"${entry_PATH}/$$QMAKE_PREFIX_STATICLIB${entry_PLUGIN}$${CMAKE_QML_PLUGIN_SUFFIX_DEBUG}.$$QMAKE_EXTENSION_STATICLIB\" |
| $${CMAKE_DEBUG_AND_RELEASE}) |
| !!ENDIF |
| endif() |
| endforeach() |
| |
| # Generate content for plugin initialization cpp file. |
| set(added_imports \"\") |
| set(qt5_qml_import_cpp_file_content \"\") |
| foreach(idx RANGE \"${qml_import_scanner_imports_count}\") |
| _qt5_QmlImportScanner_parse_entry() |
| if(entry_PLUGIN) |
| if(entry_CLASSNAME) |
| list(FIND added_imports \"${entry_PLUGIN}\" _index) |
| if(_index EQUAL -1) |
| string(APPEND qt5_qml_import_cpp_file_content |
| \"Q_IMPORT_PLUGIN(${entry_CLASSNAME})\n\") |
| list(APPEND added_imports \"${entry_PLUGIN}\") |
| endif() |
| else() |
| message(FATAL_ERROR |
| \"Plugin ${entry_PLUGIN} is missing a classname entry, please add one to the qmldir file.\") |
| endif() |
| endif() |
| endforeach() |
| |
| # Write to the generated file, and include it as a source for the given target. |
| set(generated_import_cpp_path |
| \"${CMAKE_CURRENT_BINARY_DIR}/Qt5_QmlPlugins_Imports_${target}.cpp\") |
| configure_file(\"${Qt5QmlImportScanner_DIR}/Qt5QmlImportScannerTemplate.cpp.in\" |
| \"${generated_import_cpp_path}\" |
| @ONLY) |
| target_sources(${target} PRIVATE \"${generated_import_cpp_path}\") |
| endif() |
| !!ENDIF // !isEmpty(CMAKE_STATIC_TYPE) |
| endfunction() |
