diff options
Diffstat (limited to 'cmake/QtPluginHelpers.cmake')
| -rw-r--r-- | cmake/QtPluginHelpers.cmake | 110 |
1 files changed, 45 insertions, 65 deletions
diff --git a/cmake/QtPluginHelpers.cmake b/cmake/QtPluginHelpers.cmake index 9437d4236d..a4188b7289 100644 --- a/cmake/QtPluginHelpers.cmake +++ b/cmake/QtPluginHelpers.cmake @@ -170,8 +170,6 @@ function(qt_internal_add_plugin target) qt_handle_multi_config_output_dirs("${target}") - qt_internal_library_deprecation_level(deprecation_define) - qt_autogen_tools_initial_setup(${target}) unset(plugin_install_package_suffix) @@ -227,69 +225,6 @@ function(qt_internal_add_plugin target) set(plugin_target_versioned "${QT_CMAKE_EXPORT_NAMESPACE}::${target}") get_target_property(type "${plugin_target_versioned}" TYPE) - if(type STREQUAL STATIC_LIBRARY) - # Associate plugin with its Qt module when both are both built in the same repository. - # Check that by comparing the PROJECT_NAME of each. - # This covers auto-linking of the majority of plugins to executables and in-tree tests. - # Linking of plugins in standalone tests (when the Qt module will be an imported target) - # is handled instead by the complicated genex logic in QtModulePlugins.cmake.in. - set(is_plugin_and_module_in_same_project FALSE) - if(NOT is_imported_qt_module) - get_target_property(module_source_dir ${qt_module_target} SOURCE_DIR) - get_directory_property(module_project_name - DIRECTORY ${module_source_dir} - DEFINITION PROJECT_NAME - ) - if(module_project_name STREQUAL PROJECT_NAME) - set(is_plugin_and_module_in_same_project TRUE) - endif() - - # When linking static plugins with the special logic in qt_internal_add_executable, - # make sure to skip non-default plugins. - if(is_plugin_and_module_in_same_project AND _default_plugin) - set_property(TARGET ${qt_module_target} APPEND PROPERTY - _qt_initial_repo_plugins - "${target}") - set_property(TARGET ${qt_module_target} APPEND PROPERTY - _qt_initial_repo_plugin_class_names - "$<TARGET_PROPERTY:${target},QT_PLUGIN_CLASS_NAME>" - ) - endif() - endif() - - # Associate plugin with its Qt module when the plugin is built in the current repository - # but the module is built in a different repository (qtsvg's QSvgPlugin associated with - # qtbase's QtGui). - # The association is done in a separate property, to ensure that reconfiguring in-tree tests - # in qtbase doesn't accidentally cause linking to a plugin from a previously built qtsvg. - # Needed for in-tree tests like in qtsvg, qtimageformats. - # This is done for each Qt module regardless if it's an imported target or not, to handle - # both per-repo and top-level builds (in per-repo build of qtsvg QtGui is imported, in a - # top-level build Gui is not imported, but in both cases qtsvg tests need to link to - # QSvgPlugin). - # - # TODO: Top-level in-tree tests and qdeclarative per-repo in-tree tests that depend on - # static Qml plugins won't work due to the requirement of running qmlimportscanner - # at configure time, but qmlimportscanner is not built at that point. Moving the - # execution of qmlimportscanner to build time is non-trivial because qmlimportscanner - # not only generates a cpp file to compile but also outputs a list of static plugins - # that should be linked and there is no straightforward way to tell CMake to link - # against a list of libraries that was discovered at build time (apart from - # response files, which apparently might not work on all platforms). - # qmake doesn't have this problem because each project is configured separately so - # qmlimportscanner is always built by the time it needs to be run for a test. - if(NOT is_plugin_and_module_in_same_project AND _default_plugin) - string(MAKE_C_IDENTIFIER "${PROJECT_NAME}" current_project_name) - set(prop_prefix "_qt_repo_${current_project_name}") - set_property(TARGET ${qt_module_target} APPEND PROPERTY - ${prop_prefix}_plugins "${target}") - set_property(TARGET ${qt_module_target} APPEND PROPERTY - ${prop_prefix}_plugin_class_names - "$<TARGET_PROPERTY:${target},QT_PLUGIN_CLASS_NAME>" - ) - endif() - endif() - qt_internal_add_autogen_sync_header_dependencies(${target} ${qt_module_target}) endif() @@ -623,3 +558,48 @@ function(qt_internal_add_darwin_permission_plugin permission) QT_PLUGIN_PRI_EXTRA_CONTENT ${extra_plugin_pri_content} ) endfunction() + +# The function looks and links the static plugins that the target depends on. The function behaves +# similar to qt_import_plugins, but should be used when building Qt executable or shared libraries. +# It's expected that all dependencies are valid targets at the time when the function is called. +# If not their plugins will be not collected for linking. +function(qt_internal_import_plugins target) + set(plugin_targets "") + foreach(dep_target IN LISTS ARGN) + if(dep_target AND TARGET ${dep_target}) + get_target_property(plugins ${dep_target} _qt_plugins) + if(plugins) + list(APPEND plugin_targets ${plugins}) + else() + # Fallback should be remove in Qt 7. + get_target_property(target_type ${dep_target} TYPE) + if(NOT "${target_type}" STREQUAL "INTERFACE_LIBRARY") + get_target_property(plugins ${dep_target} QT_PLUGINS) + if(plugins) + list(APPEND plugin_targets ${plugins}) + endif() + endif() + endif() + endif() + endforeach() + + set(non_imported_plugin_targets "") + foreach(plugin_target IN LISTS plugin_targets) + if(NOT TARGET ${plugin_target} OR "${plugin_target}" IN_LIST non_imported_plugin_targets) + continue() + endif() + + get_target_property(is_imported ${plugin_target} IMPORTED) + if(NOT is_imported) + list(APPEND non_imported_plugin_targets "${plugin_target}") + endif() + endforeach() + + if(plugin_targets) + __qt_internal_collect_plugin_init_libraries("${non_imported_plugin_targets}" init_libraries) + __qt_internal_collect_plugin_libraries("${non_imported_plugin_targets}" plugin_libraries) + if(plugin_libraries OR init_libraries) + target_link_libraries(${target} PRIVATE ${plugin_libraries} ${init_libraries}) + endif() + endif() +endfunction() |