function(qt_internal_write_depends_file target module_include_name) set(outfile "${QT_BUILD_DIR}/include/${module_include_name}/${module_include_name}Depends") set(contents "/* This file was generated by cmake with the info from ${target} target. */\n") string(APPEND contents "#ifdef __cplusplus /* create empty PCH in C mode */\n") foreach (m ${ARGN}) string(APPEND contents "# include <${m}/${m}>\n") endforeach() string(APPEND contents "#endif\n") file(GENERATE OUTPUT "${outfile}" CONTENT "${contents}") endfunction() macro(qt_collect_third_party_deps target) set(_target_is_static OFF) get_target_property(_target_type ${target} TYPE) if (${_target_type} STREQUAL "STATIC_LIBRARY") set(_target_is_static ON) endif() unset(_target_type) # If we are doing a non-static Qt build, we only want to propagate public dependencies. # If we are doing a static Qt build, we need to propagate all dependencies. set(depends_var "public_depends") if(_target_is_static) set(depends_var "depends") endif() unset(_target_is_static) foreach(dep ${${depends_var}} ${optional_public_depends} ${extra_third_party_deps}) # Gather third party packages that should be found when using the Qt module. # Also handle nolink target dependencies. string(REGEX REPLACE "_nolink$" "" base_dep "${dep}") if(NOT base_dep STREQUAL dep) # Resets target name like Vulkan_nolink to Vulkan, because we need to call # find_package(Vulkan). set(dep ${base_dep}) endif() # Strip any directory scope tokens. __qt_internal_strip_target_directory_scope_token("${dep}" dep) if(TARGET ${dep}) list(FIND third_party_deps_seen ${dep} dep_seen) get_target_property(package_name ${dep} INTERFACE_QT_PACKAGE_NAME) if(dep_seen EQUAL -1 AND package_name) list(APPEND third_party_deps_seen ${dep}) get_target_property(package_is_optional ${dep} INTERFACE_QT_PACKAGE_IS_OPTIONAL) if(NOT package_is_optional AND dep IN_LIST optional_public_depends) set(package_is_optional TRUE) endif() get_target_property(package_version ${dep} INTERFACE_QT_PACKAGE_VERSION) if(NOT package_version) set(package_version "") endif() get_target_property(package_components ${dep} INTERFACE_QT_PACKAGE_COMPONENTS) if(NOT package_components) set(package_components "") endif() get_target_property(package_optional_components ${dep} INTERFACE_QT_PACKAGE_OPTIONAL_COMPONENTS) if(NOT package_optional_components) set(package_optional_components "") endif() list(APPEND third_party_deps "${package_name}\;${package_is_optional}\;${package_version}\;${package_components}\;${package_optional_components}") endif() endif() endforeach() endmacro() # Filter the dependency targets to collect unique set of the dependencies. # non-Private and Private targets are treated as the single object in this context # since they are defined by the same CMake package. For internal modules # the CMake package will be always Private. function(qt_internal_remove_qt_dependency_duplicates out_deps deps) set(${out_deps} "") foreach(dep ${deps}) if(dep) list(FIND ${out_deps} "${dep}" dep_seen) # If the library depends on the Private and non-Private targets, # we only need to 'find_dependency' for one of them. if(dep_seen EQUAL -1 AND "${dep}" MATCHES "(.+)Private\;(.+)") list(FIND ${out_deps} "${CMAKE_MATCH_1};${CMAKE_MATCH_2}" dep_seen) endif() if(dep_seen EQUAL -1) list(LENGTH dep len) if(NOT (len EQUAL 2)) message(FATAL_ERROR "List '${dep}' should look like QtFoo;version") endif() list(GET dep 0 dep_name) list(GET dep 1 dep_ver) # Skip over Qt6 dependency, because we will manually handle it in the Dependencies # file before everything else, to ensure that find_package(Qt6Core)-style works. if(dep_name STREQUAL "${INSTALL_CMAKE_NAMESPACE}") continue() endif() list(APPEND ${out_deps} "${dep_name}\;${dep_ver}") endif() endif() endforeach() set(${out_deps} "${${out_deps}}" PARENT_SCOPE) endfunction() function(qt_internal_create_module_depends_file target) get_target_property(target_type "${target}" TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") set(arg_HEADER_MODULE ON) else() set(arg_HEADER_MODULE OFF) endif() set(depends "") if(target_type STREQUAL "STATIC_LIBRARY" AND NOT arg_HEADER_MODULE) get_target_property(depends "${target}" LINK_LIBRARIES) endif() get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES) unset(optional_public_depends) if(TARGET "${target}Private") get_target_property(optional_public_depends "${target}Private" INTERFACE_LINK_LIBRARIES) endif() # Used for collecting Qt module dependencies that should be find_package()'d in # ModuleDependencies.cmake. get_target_property(target_deps "${target}" _qt_target_deps) set(target_deps_seen "") set(qt_module_dependencies "") if(NOT arg_HEADER_MODULE) get_target_property(extra_depends "${target}" QT_EXTRA_PACKAGE_DEPENDENCIES) endif() if(NOT extra_depends MATCHES "-NOTFOUND$") list(APPEND target_deps "${extra_depends}") endif() # Extra 3rd party targets who's packages should be considered dependencies. get_target_property(extra_third_party_deps "${target}" _qt_extra_third_party_dep_targets) if(NOT extra_third_party_deps) set(extra_third_party_deps "") endif() # Used for assembling the content of an include/Module/ModuleDepends.h header. set(qtdeps "") # Used for collecting third party dependencies that should be find_package()'d in # ModuleDependencies.cmake. set(third_party_deps "") set(third_party_deps_seen "") # Used for collecting Qt tool dependencies that should be find_package()'d in # ModuleToolsDependencies.cmake. set(tool_deps "") set(tool_deps_seen "") # Used for collecting Qt tool dependencies that should be find_package()'d in # ModuleDependencies.cmake. set(main_module_tool_deps "") # Extra QtFooModuleTools packages to be added as dependencies to # QtModuleDependencies.cmake. Needed for QtWaylandCompositor / QtWaylandClient. if(NOT arg_HEADER_MODULE) get_target_property(extra_tools_package_dependencies "${target}" QT_EXTRA_TOOLS_PACKAGE_DEPENDENCIES) if(extra_tools_package_dependencies) list(APPEND main_module_tool_deps "${extra_tools_package_dependencies}") endif() endif() qt_internal_get_qt_all_known_modules(known_modules) set(all_depends ${depends} ${public_depends}) foreach (dep ${all_depends}) # Normalize module by stripping leading "Qt::" and trailing "Private" if (dep MATCHES "(Qt|${QT_CMAKE_EXPORT_NAMESPACE})::([-_A-Za-z0-9]+)") set(dep "${CMAKE_MATCH_2}") if (TARGET Qt::${dep}) get_target_property(dep_type Qt::${dep} TYPE) if (NOT dep_type STREQUAL "INTERFACE_LIBRARY") get_target_property(skip_module_depends_include Qt::${dep} QT_MODULE_SKIP_DEPENDS_INCLUDE) if (skip_module_depends_include) continue() endif() else() get_target_property(is_versionless_target Qt::${dep} _qt_is_versionless_target) if(is_versionless_target) get_target_property(module_has_headers ${QT_CMAKE_EXPORT_NAMESPACE}::${dep} _qt_module_has_headers) else() get_target_property(module_has_headers Qt::${dep} _qt_module_has_headers) endif() if (NOT module_has_headers) continue() endif() endif() endif() endif() list(FIND known_modules "${dep}" _pos) if (_pos GREATER -1) qt_internal_module_info(module ${QT_CMAKE_EXPORT_NAMESPACE}::${dep}) list(APPEND qtdeps ${module}) # Make the ModuleTool package depend on dep's ModuleTool package. list(FIND tool_deps_seen ${dep} dep_seen) if(dep_seen EQUAL -1 AND ${dep} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS) list(APPEND tool_deps_seen ${dep}) list(APPEND tool_deps "${INSTALL_CMAKE_NAMESPACE}${dep}Tools\;${PROJECT_VERSION}") endif() endif() endforeach() qt_collect_third_party_deps(${target}) # Add dependency to the main ModuleTool package to ModuleDependencies file. if(${target} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS) list(APPEND main_module_tool_deps "${INSTALL_CMAKE_NAMESPACE}${target}Tools\;${PROJECT_VERSION}") endif() foreach(dep ${target_deps}) if(NOT dep MATCHES ".+Private$" AND dep MATCHES "${INSTALL_CMAKE_NAMESPACE}(.+)") # target_deps cointains elements that are a pair of target name and version, # e.g. 'Core\;6.2' # After the extracting from the target_deps list, the element becomes a list itself, # because it loses escape symbol before the semicolon, so ${CMAKE_MATCH_1} is the list: # Core;6.2. # We need to store only the target name in the qt_module_dependencies variable. list(GET CMAKE_MATCH_1 0 dep_name) if(dep_name) list(APPEND qt_module_dependencies "${dep_name}") endif() endif() endforeach() list(REMOVE_DUPLICATES qt_module_dependencies) qt_internal_remove_qt_dependency_duplicates(target_deps "${target_deps}") if (DEFINED qtdeps) list(REMOVE_DUPLICATES qtdeps) endif() get_target_property(hasModuleHeaders "${target}" _qt_module_has_headers) if (${hasModuleHeaders}) get_target_property(module_include_name "${target}" _qt_module_include_name) qt_internal_write_depends_file(${target} ${module_include_name} ${qtdeps}) endif() if(third_party_deps OR main_module_tool_deps OR target_deps) set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}") qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix}) qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix}) # Configure and install ModuleDependencies file. configure_file( "${QT_CMAKE_DIR}/QtModuleDependencies.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake" @ONLY ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) endif() if(tool_deps) # The value of the property will be used by qt_export_tools. set_property(TARGET "${target}" PROPERTY _qt_tools_package_deps "${tool_deps}") endif() endfunction() function(qt_internal_create_plugin_depends_file target) get_target_property(plugin_install_package_suffix "${target}" _qt_plugin_install_package_suffix) get_target_property(depends "${target}" LINK_LIBRARIES) get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES) get_target_property(target_deps "${target}" _qt_target_deps) unset(optional_public_depends) set(target_deps_seen "") qt_collect_third_party_deps(${target}) qt_internal_remove_qt_dependency_duplicates(target_deps "${target_deps}") if(third_party_deps OR target_deps) # Setup build and install paths # Plugins should look for their dependencies in their associated module package folder as # well as the Qt6 package folder which is stored by the Qt6 package in _qt_cmake_dir. set(find_dependency_paths "\${CMAKE_CURRENT_LIST_DIR}/..;\${_qt_cmake_dir}") if(plugin_install_package_suffix) set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${plugin_install_package_suffix}") if(plugin_install_package_suffix MATCHES "/QmlPlugins") # Qml plugins are one folder deeper. set(find_dependency_paths "\${CMAKE_CURRENT_LIST_DIR}/../..;\${_qt_cmake_dir}") endif() else() set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}") endif() qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix}) qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix}) # Configure and install ModuleDependencies file. configure_file( "${QT_CMAKE_DIR}/QtPluginDependencies.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake" @ONLY ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) endif() endfunction() function(qt_internal_create_qt6_dependencies_file) # This is used for substitution in the configured file. set(target "${INSTALL_CMAKE_NAMESPACE}") # This is the actual target we're querying. set(actual_target Platform) get_target_property(public_depends "${actual_target}" INTERFACE_LINK_LIBRARIES) unset(depends) unset(optional_public_depends) # We need to collect third party deps that are set on the public Platform target, # like Threads::Threads. # This mimics find_package part of the CONFIG += thread assignment in mkspecs/features/qt.prf. qt_collect_third_party_deps(${actual_target}) # For Threads we also need to write an extra variable assignment. set(third_party_extra "") if(third_party_deps MATCHES "Threads") string(APPEND third_party_extra "if(NOT QT_NO_THREADS_PREFER_PTHREAD_FLAG) set(THREADS_PREFER_PTHREAD_FLAG TRUE) endif()") endif() if(third_party_deps) # Setup build and install paths. set(path_suffix "${INSTALL_CMAKE_NAMESPACE}") qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix}) qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix}) # Configure and install QtDependencies file. configure_file( "${QT_CMAKE_DIR}/QtConfigDependencies.cmake.in" "${config_build_dir}/${target}Dependencies.cmake" @ONLY ) qt_install(FILES "${config_build_dir}/${target}Dependencies.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) endif() endfunction() # Create Depends.cmake & Depends.h files for all modules and plug-ins. function(qt_internal_create_depends_files) qt_internal_get_qt_repo_known_modules(repo_known_modules) if(PROJECT_NAME STREQUAL "QtBase") qt_internal_create_qt6_dependencies_file() endif() foreach (target ${repo_known_modules}) qt_internal_create_module_depends_file(${target}) endforeach() foreach (target ${QT_KNOWN_PLUGINS}) qt_internal_create_plugin_depends_file(${target}) endforeach() endfunction() # This function creates the QtPlugins.cmake used to list all # the plug-in target files. function(qt_internal_create_plugins_files) # The plugins cmake configuration is only needed for static builds. Dynamic builds don't need # the application to link against plugins at build time. if(QT_BUILD_SHARED_LIBS) return() endif() qt_internal_get_qt_repo_known_modules(repo_known_modules) message("Generating Plugins files for ${repo_known_modules}...") foreach (QT_MODULE ${repo_known_modules}) get_target_property(target_type "${QT_MODULE}" TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") # No plugins are provided by a header only module. continue() endif() qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}) qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}) set(QT_MODULE_PLUGIN_INCLUDES "") if(QT_MODULE STREQUAL "Qml") set(QT_MODULE_PLUGIN_INCLUDES "${QT_MODULE_PLUGIN_INCLUDES} # Qml plugin targets might have dependencies on other qml plugin targets, but the Targets.cmake # files are included in the order that file(GLOB) returns, which means certain targets that are # referenced might not have been created yet, and \${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE # might be set to a message saying those targets don't exist. # # Postpone checking of which targets don't exist until all Qml PluginConfig.cmake files have been # included, by including all the files one more time and checking for errors at each step. # # TODO: Find a better way to deal with this, perhaps by using find_package() instead of include # for the Qml PluginConfig.cmake files. file(GLOB __qt_qml_plugins_config_file_list \"\${CMAKE_CURRENT_LIST_DIR}/QmlPlugins/${INSTALL_CMAKE_NAMESPACE}*Config.cmake\") if (__qt_qml_plugins_config_file_list AND NOT QT_SKIP_AUTO_QML_PLUGIN_INCLUSION) # First round of inclusions ensure all qml plugin targets are brought into scope. foreach(__qt_qml_plugin_config_file \${__qt_qml_plugins_config_file_list}) include(\${__qt_qml_plugin_config_file}) # Temporarily unset any failure markers. unset(\${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE) unset(\${CMAKE_FIND_PACKAGE_NAME}_FOUND) endforeach() # For the second round of inclusions, check and bail out early if there are errors. foreach(__qt_qml_plugin_config_file \${__qt_qml_plugins_config_file_list}) include(\${__qt_qml_plugin_config_file}) if(\${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE) string(APPEND \${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE \"\nThe message was set in \${__qt_qml_plugin_config_file} \") set(\${CMAKE_FIND_PACKAGE_NAME}_FOUND FALSE) return() endif() endforeach() endif()") endif() get_target_property(qt_plugins "${QT_MODULE}" QT_PLUGINS) if(qt_plugins OR QT_MODULE_PLUGIN_INCLUDES) configure_file( "${QT_CMAKE_DIR}/QtPlugins.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake" @ONLY ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) endif() endforeach() endfunction() function(qt_generate_install_prefixes out_var) set(content "\n") set(vars INSTALL_BINDIR INSTALL_INCLUDEDIR INSTALL_LIBDIR INSTALL_MKSPECSDIR INSTALL_ARCHDATADIR INSTALL_PLUGINSDIR INSTALL_LIBEXECDIR INSTALL_QMLDIR INSTALL_DATADIR INSTALL_DOCDIR INSTALL_TRANSLATIONSDIR INSTALL_SYSCONFDIR INSTALL_EXAMPLESDIR INSTALL_TESTSDIR INSTALL_DESCRIPTIONSDIR) foreach(var ${vars}) get_property(docstring CACHE "${var}" PROPERTY HELPSTRING) string(APPEND content "set(${var} \"${${var}}\" CACHE STRING \"${docstring}\" FORCE)\n") endforeach() set(${out_var} "${content}" PARENT_SCOPE) endfunction() function(qt_wrap_string_in_if_multi_config content out_var) set(${out_var} " get_property(__qt_is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) if(__qt_is_multi_config) ${content}endif() unset(__qt_is_multi_config)\n" PARENT_SCOPE) endfunction() function(qt_wrap_string_in_if_ninja_multi_config content out_var) set(${out_var} "if(CMAKE_GENERATOR STREQUAL \"Ninja Multi-Config\") ${content}endif()\n" PARENT_SCOPE) endfunction() function(qt_create_hostinfo_package) set(package "${INSTALL_CMAKE_NAMESPACE}HostInfo") qt_path_join(config_file_path "${QT_CONFIG_BUILD_DIR}/${package}/${package}Config.cmake") qt_path_join(install_destination ${QT_CONFIG_INSTALL_DIR} ${package}) set(var_prefix "QT${PROJECT_VERSION_MAJOR}_HOST_INFO_") configure_package_config_file( "${CMAKE_CURRENT_LIST_DIR}/QtHostInfoConfig.cmake.in" "${config_file_path}" INSTALL_DESTINATION "${install_destination}" NO_SET_AND_CHECK_MACRO NO_CHECK_REQUIRED_COMPONENTS_MACRO) qt_install(FILES "${config_file_path}" DESTINATION "${install_destination}") endfunction() function(qt_generate_build_internals_extra_cmake_code) if(PROJECT_NAME STREQUAL "QtBase") qt_create_hostinfo_package() foreach(var IN LISTS QT_BASE_CONFIGURE_TESTS_VARS_TO_EXPORT) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(${var} \"${${var}}\" CACHE INTERNAL \"\")\n") endforeach() set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}") qt_path_join(extra_file_path ${QT_CONFIG_BUILD_DIR} ${INSTALL_CMAKE_NAMESPACE}BuildInternals/QtBuildInternalsExtra.cmake) if(CMAKE_BUILD_TYPE) # Need to force set, because CMake itself initializes a value for CMAKE_BUILD_TYPE # at the start of project configuration (with an empty value), # so we need to force override it. string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(CMAKE_BUILD_TYPE \"${CMAKE_BUILD_TYPE}\" CACHE STRING \"Choose the type of build.\" FORCE)\n") endif() if(CMAKE_CONFIGURATION_TYPES) string(APPEND multi_config_specific " set(CMAKE_CONFIGURATION_TYPES \"${CMAKE_CONFIGURATION_TYPES}\" CACHE STRING \"\" FORCE)\n") endif() if(CMAKE_TRY_COMPILE_CONFIGURATION) string(APPEND multi_config_specific " set(CMAKE_TRY_COMPILE_CONFIGURATION \"${CMAKE_TRY_COMPILE_CONFIGURATION}\")\n") endif() if(multi_config_specific) qt_wrap_string_in_if_multi_config( "${multi_config_specific}" multi_config_specific) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${multi_config_specific}") endif() if(QT_MULTI_CONFIG_FIRST_CONFIG) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "\nset(QT_MULTI_CONFIG_FIRST_CONFIG \"${QT_MULTI_CONFIG_FIRST_CONFIG}\")\n") endif() # When building standalone tests against a multi-config Qt, we want to choose the first # configuration, rather than default to Debug. if(multi_config_specific) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS " if(QT_BUILD_STANDALONE_TESTS) set(CMAKE_BUILD_TYPE \"\${QT_MULTI_CONFIG_FIRST_CONFIG}\" CACHE STRING \"Choose the type of build.\" FORCE) endif()\n") endif() if(CMAKE_CROSS_CONFIGS) string(APPEND ninja_multi_config_specific " set(CMAKE_CROSS_CONFIGS \"${CMAKE_CROSS_CONFIGS}\" CACHE STRING \"\")\n") endif() if(CMAKE_DEFAULT_BUILD_TYPE) string(APPEND ninja_multi_config_specific " set(CMAKE_DEFAULT_BUILD_TYPE \"${CMAKE_DEFAULT_BUILD_TYPE}\" CACHE STRING \"\")\n") endif() if(CMAKE_DEFAULT_CONFIGS) string(APPEND ninja_multi_config_specific " set(CMAKE_DEFAULT_CONFIGS \"${CMAKE_DEFAULT_CONFIGS}\" CACHE STRING \"\")\n") endif() if(ninja_multi_config_specific) qt_wrap_string_in_if_ninja_multi_config( "${ninja_multi_config_specific}" ninja_multi_config_specific) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${ninja_multi_config_specific}") endif() if(DEFINED BUILD_WITH_PCH) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(BUILD_WITH_PCH \"${BUILD_WITH_PCH}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_IS_MACOS_UNIVERSAL) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_IS_MACOS_UNIVERSAL \"${QT_IS_MACOS_UNIVERSAL}\" CACHE BOOL \"\")\n") endif() if(DEFINED QT_UIKIT_SDK) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_UIKIT_SDK \"${QT_UIKIT_SDK}\" CACHE BOOL \"\")\n") endif() if(CMAKE_CROSSCOMPILING AND QT_BUILD_TOOLS_WHEN_CROSSCOMPILING) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_BUILD_TOOLS_WHEN_CROSSCOMPILING \"TRUE\" CACHE BOOL \"\" FORCE)\n") endif() # Save the default qpa platform. # Used by qtwayland/src/plugins/platforms/qwayland-generic/CMakeLists.txt. Otherwise # the DEFAULT_IF condition is evaluated incorrectly. if(DEFINED QT_QPA_DEFAULT_PLATFORM) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_QPA_DEFAULT_PLATFORM \"${QT_QPA_DEFAULT_PLATFORM}\" CACHE STRING \"\")\n") endif() # Save minimum and policy-related CMake versions to ensure the same minimum is # checked for when building other downstream repos (qtsvg, etc) and the policy settings # will be consistent unless the downstream repos explicitly override them. # Policy settings can be overridden per-repo, but the minimum CMake version is global for all of # Qt. qt_internal_get_supported_min_cmake_version_for_building_qt( supported_min_version_for_building_qt) qt_internal_get_computed_min_cmake_version_for_building_qt( computed_min_version_for_building_qt) qt_internal_get_min_new_policy_cmake_version(min_new_policy_version) qt_internal_get_max_new_policy_cmake_version(max_new_policy_version) # Rpath related things that need to be re-used when building other repos. string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(CMAKE_INSTALL_RPATH \"${CMAKE_INSTALL_RPATH}\" CACHE STRING \"\")\n") if(DEFINED QT_DISABLE_RPATH) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_DISABLE_RPATH \"${QT_DISABLE_RPATH}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_EXTRA_DEFINES) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_EXTRA_DEFINES \"${QT_EXTRA_DEFINES}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_EXTRA_INCLUDEPATHS) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_EXTRA_INCLUDEPATHS \"${QT_EXTRA_INCLUDEPATHS}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_EXTRA_FRAMEWORKPATHS) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_EXTRA_FRAMEWORKPATHS \"${QT_EXTRA_FRAMEWORKPATHS}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_EXTRA_LIBDIRS) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_EXTRA_LIBDIRS \"${QT_EXTRA_LIBDIRS}\" CACHE STRING \"\")\n") endif() if(DEFINED QT_EXTRA_RPATHS) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(QT_EXTRA_RPATHS \"${QT_EXTRA_RPATHS}\" CACHE STRING \"\")\n") endif() # Save pkg-config feature value to be able to query it internally as soon as BuildInternals # package is loaded. This is to avoid any pkg-config package from being found when # find_package(Qt6Core) is called in case if the feature was disabled. string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS " if(NOT QT_SKIP_BUILD_INTERNALS_PKG_CONFIG_FEATURE) set(FEATURE_pkg_config \"${FEATURE_pkg_config}\" CACHE STRING \"Using pkg-config\" FORCE) endif()\n") # The OpenSSL root dir needs to be saved so that repos other than qtbase (like qtopcua) can # still successfully find_package(WrapOpenSSL) in the CI. # qmake saves any additional include paths passed via the configure like '-I/foo' # in mkspecs/qmodule.pri, so this file is the closest equivalent. if(DEFINED OPENSSL_ROOT_DIR) file(TO_CMAKE_PATH "${OPENSSL_ROOT_DIR}" openssl_root_cmake_path) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(OPENSSL_ROOT_DIR \"${openssl_root_cmake_path}\" CACHE STRING \"\")\n") endif() if(NOT "${CMAKE_STAGING_PREFIX}" STREQUAL "") string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS " # If no explicit CMAKE_STAGING_PREFIX is provided, force set the original Qt staging prefix, if(\"$\{CMAKE_STAGING_PREFIX}\" STREQUAL \"\" AND NOT QT_BUILD_INTERNALS_NO_FORCE_SET_STAGING_PREFIX) set(CMAKE_STAGING_PREFIX \"${CMAKE_STAGING_PREFIX}\" CACHE PATH \"Staging path prefix, prepended onto install directories on the host machine.\" FORCE) endif() ") endif() qt_generate_install_prefixes(install_prefix_content) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${install_prefix_content}") if(NOT BUILD_SHARED_LIBS) # The top-level check needs to happen inside QtBuildInternals, because it's possible # to configure a top-level build with a few repos and then configure another repo # using qt-configure-module in a separate build dir, where QT_SUPERBUILD will not # be set anymore. string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS " if(DEFINED QT_REPO_MODULE_VERSION AND NOT DEFINED QT_REPO_DEPENDENCIES AND NOT QT_SUPERBUILD) qt_internal_read_repo_dependencies(QT_REPO_DEPENDENCIES \"$\{PROJECT_SOURCE_DIR}\") endif() ") endif() if(DEFINED OpenGL_GL_PREFERENCE) string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS " # Use the OpenGL_GL_PREFERENCE value qtbase was built with. But do not FORCE it. set(OpenGL_GL_PREFERENCE \"${OpenGL_GL_PREFERENCE}\" CACHE STRING \"\") ") endif() qt_compute_relative_path_from_cmake_config_dir_to_prefix() configure_file( "${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake.in" "${extra_file_path}" @ONLY ) endif() endfunction() # For every Qt module check if there any android dependencies that require # processing. function(qt_modules_process_android_dependencies) qt_internal_get_qt_repo_known_modules(repo_known_modules) foreach (target ${repo_known_modules}) qt_internal_android_dependencies(${target}) endforeach() endfunction() function(qt_create_tools_config_files) # Create packages like Qt6CoreTools/Qt6CoreToolsConfig.cmake. foreach(module_name ${QT_KNOWN_MODULES_WITH_TOOLS}) qt_export_tools("${module_name}") endforeach() endfunction() function(qt_internal_create_config_file_for_standalone_tests) set(standalone_tests_config_dir "StandaloneTests") qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} "${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}") qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} "${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}") # Filter out bundled system libraries. Otherwise when looking for their dependencies # (like PNG for Freetype) FindWrapPNG is searched for during configuration of # standalone tests, and it can happen that Core or Gui features are not # imported early enough, which means FindWrapPNG will try to find a system PNG library instead # of the bundled one. set(modules) foreach(m ${QT_REPO_KNOWN_MODULES}) get_target_property(target_type "${m}" TYPE) # Interface libraries are never bundled system libraries (hopefully). if(target_type STREQUAL "INTERFACE_LIBRARY") list(APPEND modules "${m}") continue() endif() get_target_property(is_3rd_party "${m}" QT_MODULE_IS_3RDPARTY_LIBRARY) if(NOT is_3rd_party) list(APPEND modules "${m}") endif() endforeach() list(JOIN modules " " QT_REPO_KNOWN_MODULES_STRING) string(STRIP "${QT_REPO_KNOWN_MODULES_STRING}" QT_REPO_KNOWN_MODULES_STRING) # Skip generating and installing file if no modules were built. This make sure not to install # anything when build qtx11extras on macOS for example. if(NOT QT_REPO_KNOWN_MODULES_STRING) return() endif() # Ceate a Config file that calls find_package on the modules that were built as part # of the current repo. This is used for standalone tests. qt_internal_get_standalone_tests_config_file_name(tests_config_file_name) configure_file( "${QT_CMAKE_DIR}/QtStandaloneTestsConfig.cmake.in" "${config_build_dir}/${tests_config_file_name}" @ONLY ) qt_install(FILES "${config_build_dir}/${tests_config_file_name}" DESTINATION "${config_install_dir}" COMPONENT Devel ) endfunction() function(qt_internal_install_prl_files) # Get locations relative to QT_BUILD_DIR from which prl files should be installed. get_property(prl_install_dirs GLOBAL PROPERTY QT_PRL_INSTALL_DIRS) # Clear the list of install dirs so the previous values don't pollute the list of install dirs # for the next repository in a top-level build. set_property(GLOBAL PROPERTY QT_PRL_INSTALL_DIRS "") foreach(prl_install_dir ${prl_install_dirs}) qt_install(DIRECTORY "${QT_BUILD_DIR}/${prl_install_dir}/" DESTINATION ${prl_install_dir} FILES_MATCHING PATTERN "*.prl" ) endforeach() endfunction() function(qt_internal_generate_user_facing_tools_info) if("${INSTALL_PUBLICBINDIR}" STREQUAL "") return() endif() get_property(user_facing_tool_targets GLOBAL PROPERTY QT_USER_FACING_TOOL_TARGETS) set(lines "") foreach(target ${user_facing_tool_targets}) get_target_property(filename ${target} OUTPUT_NAME) if(NOT filename) set(filename ${target}) endif() qt_path_join(tool_target_path "${CMAKE_INSTALL_PREFIX}" "${INSTALL_BINDIR}" "${filename}") qt_path_join(tool_link_path "${INSTALL_PUBLICBINDIR}" "${filename}${PROJECT_VERSION_MAJOR}") list(APPEND lines "${tool_target_path} ${tool_link_path}") endforeach() string(REPLACE ";" "\n" content "${lines}") string(APPEND content "\n") set(out_file "${PROJECT_BINARY_DIR}/user_facing_tool_links.txt") file(WRITE "${out_file}" "${content}") endfunction()