include(CMakePackageConfigHelpers) include(QtSeparateDebugInfo) function(qt_configure_process_path name default docstring) # Values are computed once for qtbase, and then exported and reused for other projects. if(NOT PROJECT_NAME STREQUAL "QtBase") return() endif() # No value provided, set the default. if(NOT DEFINED "${name}") set("${name}" "${default}" CACHE STRING "${docstring}") else() get_filename_component(given_path_as_abs "${${name}}" ABSOLUTE BASE_DIR "${CMAKE_INSTALL_PREFIX}") file(RELATIVE_PATH rel_path "${CMAKE_INSTALL_PREFIX}" "${given_path_as_abs}") # If absolute path given, check that it's inside the prefix (error out if not). # TODO: Figure out if we need to support paths that are outside the prefix. # # If relative path given, it's relative to the install prefix (rather than the binary dir, # which is what qmake does for some reason). # In both cases, store the value as a relative path. if("${rel_path}" STREQUAL "") # file(RELATIVE_PATH) returns an empty string if the given absolute paths are equal set(rel_path ".") elseif(rel_path MATCHES "^\.\./") message(FATAL_ERROR "Path component '${name}' is outside computed install prefix: ${rel_path} ") endif() set("${name}" "${rel_path}" CACHE STRING "${docstring}" FORCE) endif() endfunction() # Install locations: qt_configure_process_path(INSTALL_BINDIR "bin" "Executables [PREFIX/bin]") qt_configure_process_path(INSTALL_INCLUDEDIR "include" "Header files [PREFIX/include]") qt_configure_process_path(INSTALL_LIBDIR "lib" "Libraries [PREFIX/lib]") qt_configure_process_path(INSTALL_MKSPECSDIR "mkspecs" "Mkspecs files [PREFIX/mkspecs]") qt_configure_process_path(INSTALL_ARCHDATADIR "." "Arch-dependent data [PREFIX]") qt_configure_process_path(INSTALL_PLUGINSDIR "${INSTALL_ARCHDATADIR}/plugins" "Plugins [ARCHDATADIR/plugins]") set(INSTALL_TARGETS_DEFAULT_ARGS RUNTIME DESTINATION "${INSTALL_BINDIR}" LIBRARY DESTINATION "${INSTALL_LIBDIR}" ARCHIVE DESTINATION "${INSTALL_LIBDIR}" COMPONENT Devel INCLUDES DESTINATION "${INSTALL_INCLUDEDIR}" ) if (WIN32) set(_default_libexec "${INSTALL_ARCHDATADIR}/bin") else() set(_default_libexec "${INSTALL_ARCHDATADIR}/libexec") endif() qt_configure_process_path( INSTALL_LIBEXECDIR "${_default_libexec}" "Helper programs [ARCHDATADIR/bin on Windows, ARCHDATADIR/libexec otherwise]") qt_configure_process_path(INSTALL_QMLDIR "${INSTALL_ARCHDATADIR}/qml" "QML2 imports [ARCHDATADIR/qml]") qt_configure_process_path(INSTALL_DATADIR "." "Arch-independent data [PREFIX]") qt_configure_process_path(INSTALL_DOCDIR "${INSTALL_DATADIR}/doc" "Documentation [DATADIR/doc]") qt_configure_process_path(INSTALL_TRANSLATIONSDIR "${INSTALL_DATADIR}/translations" "Translations [DATADIR/translations]") qt_configure_process_path(INSTALL_SYSCONFDIR "etc/xdg" "Settings used by Qt programs [PREFIX/etc/xdg]") qt_configure_process_path(INSTALL_EXAMPLESDIR "examples" "Examples [PREFIX/examples]") qt_configure_process_path(INSTALL_TESTSDIR "tests" "Tests [PREFIX/tests]") qt_configure_process_path(INSTALL_DESCRIPTIONSDIR "${INSTALL_DATADIR}/modules" "Module description files directory") # The variables might have already been set in QtBuildInternalsExtra.cmake if the file is included # while building a new module and not QtBase. In that case, stop overriding the value. if(NOT INSTALL_CMAKE_NAMESPACE) set(INSTALL_CMAKE_NAMESPACE "Qt${PROJECT_VERSION_MAJOR}" CACHE STRING "CMake namespace [Qt${PROJECT_VERSION_MAJOR}]") endif() if(NOT QT_CMAKE_EXPORT_NAMESPACE) set(QT_CMAKE_EXPORT_NAMESPACE "Qt${PROJECT_VERSION_MAJOR}" CACHE STRING "CMake namespace used when exporting targets [Qt${PROJECT_VERSION_MAJOR}]") endif() set(QT_CMAKE_DIR "${CMAKE_CURRENT_LIST_DIR}") # Find the path to mkspecs/, depending on whether we are building as part of a standard qtbuild, # or a module against an already installed version of qt. if(NOT QT_MKSPECS_DIR) if("${QT_BUILD_INTERNALS_PATH}" STREQUAL "") get_filename_component(QT_MKSPECS_DIR "${CMAKE_CURRENT_LIST_DIR}/../mkspecs" ABSOLUTE) else() # We can rely on CMAKE_INSTALL_PREFIX being set by QtBuildInternalsExtra.cmake get_filename_component(QT_MKSPECS_DIR "${CMAKE_INSTALL_PREFIX}/${INSTALL_MKSPECSDIR}" ABSOLUTE) endif() set(QT_MKSPECS_DIR "${QT_MKSPECS_DIR}" CACHE INTERNAL "") endif() # the default RPATH to be used when installing, but only if it's not a system directory list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${INSTALL_LIBDIR}" isSystemDir) if("${isSystemDir}" STREQUAL "-1") set(_default_install_rpath "${CMAKE_INSTALL_PREFIX}/${INSTALL_LIBDIR}") endif("${isSystemDir}" STREQUAL "-1") # The default rpath settings for installed targets is empty. # The rpaths will instead be computed for each target separately using qt_apply_rpaths(). # Additional rpaths can be passed via QT_EXTRA_RPATHS. # By default this will include $ORIGIN / @loader_path, so the installation is relocatable. # Bottom line: No need to pass anything to CMAKE_INSTALL_RPATH. set(CMAKE_INSTALL_RPATH "" CACHE STRING "RPATH for installed binaries") # add the automatically determined parts of the RPATH # which point to directories outside the build tree to the install RPATH set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) # Generate a module description file based on the template in ModuleDescription.json.in function(qt_describe_module target) set(path_suffix "${INSTALL_DESCRIPTIONSDIR}") qt_path_join(build_dir ${QT_BUILD_DIR} ${path_suffix}) qt_path_join(install_dir ${QT_INSTALL_DIR} ${path_suffix}) set(descfile_in "${QT_CMAKE_DIR}/ModuleDescription.json.in") set(descfile_out "${build_dir}/${target}.json") set(cross_compilation "false") if(CMAKE_CROSSCOMPILING) set(cross_compilation "true") endif() configure_file("${descfile_in}" "${descfile_out}") qt_install(FILES "${descfile_out}" DESTINATION "${install_dir}") endfunction() function(qt_setup_tool_path_command) if(NOT WIN32) return() endif() set(bindir "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}") file(TO_NATIVE_PATH "${bindir}" bindir) list(APPEND command COMMAND) list(APPEND command set PATH=${bindir}$%PATH%) set(QT_TOOL_PATH_SETUP_COMMAND "${command}" CACHE INTERNAL "internal command prefix for tool invocations" FORCE) endfunction() qt_setup_tool_path_command() # Platform define path, etc. set(QT_QMAKE_TARGET_MKSPEC "") if(WIN32) set(QT_DEFAULT_PLATFORM_DEFINITIONS UNICODE _UNICODE WIN32 _ENABLE_EXTENDED_ALIGNED_STORAGE) if(CMAKE_SIZEOF_VOID_P EQUAL 8) list(APPEND QT_DEFAULT_PLATFORM_DEFINITIONS WIN64 _WIN64) endif() if(MSVC) set(QT_QMAKE_TARGET_MKSPEC win32-msvc) elseif(CLANG AND MINGW) set(QT_QMAKE_TARGET_MKSPEC win32-clang-g++) elseif(MINGW) set(QT_QMAKE_TARGET_MKSPEC win32-g++) endif() if (MINGW) list(APPEND QT_DEFAULT_PLATFORM_DEFINITIONS _WIN32_WINNT=0x0601) endif() elseif(LINUX) if(GCC) set(QT_QMAKE_TARGET_MKSPEC linux-g++) elseif(CLANG) set(QT_QMAKE_TARGET_MKSPEC linux-clang) elseif(ICC) set(QT_QMAKE_TARGET_MKSPEC linux-icc-64) endif() elseif(ANDROID) if(GCC) set(QT_QMAKE_TARGET_MKSPEC android-g++) elseif(CLANG) set(QT_QMAKE_TARGET_MKSPEC android-clang) endif() elseif(APPLE) set(QT_QMAKE_TARGET_MKSPEC macx-clang) elseif(EMSCRIPTEN) set(QT_QMAKE_TARGET_MKSPEC wasm-emscripten) endif() # TODO: Fixme to be correct. set(QT_QMAKE_HOST_MKSPEC "${QT_QMAKE_TARGET_MKSPEC}") # Platform definition dir provided by user on command line. # Derive the absolute one relative to the current source dir. if(QT_PLATFORM_DEFINITION_DIR) set(QT_DEFAULT_PLATFORM_DEFINITION_DIR "${QT_PLATFORM_DEFINITION_DIR}") get_filename_component( QT_DEFAULT_PLATFORM_DEFINITION_DIR_ABSOLUTE "${QT_PLATFORM_DEFINITION_DIR}" ABSOLUTE) elseif(QT_QMAKE_TARGET_MKSPEC) # Used by consumers of prefix builds via INSTALL_INTERFACE (relative path). set(QT_DEFAULT_PLATFORM_DEFINITION_DIR "${INSTALL_MKSPECSDIR}/${QT_QMAKE_TARGET_MKSPEC}") # Used by qtbase itself and consumers of non-prefix builds via BUILD_INTERFACE (absolute path). set(QT_DEFAULT_PLATFORM_DEFINITION_DIR_ABSOLUTE "${QT_MKSPECS_DIR}/${QT_QMAKE_TARGET_MKSPEC}") endif() if(NOT DEFINED QT_DEFAULT_PLATFORM_DEFINITIONS) set(QT_DEFAULT_PLATFORM_DEFINITIONS "") endif() set(QT_PLATFORM_DEFINITIONS ${QT_DEFAULT_PLATFORM_DEFINITIONS} CACHE STRING "Qt platform specific pre-processor defines") set(QT_PLATFORM_DEFINITION_DIR "${QT_DEFAULT_PLATFORM_DEFINITION_DIR}" CACHE PATH "Path to directory that contains qplatformdefs.h") set(QT_PLATFORM_DEFINITION_DIR_ABSOLUTE "${QT_DEFAULT_PLATFORM_DEFINITION_DIR_ABSOLUTE}" CACHE INTERNAL "Path to directory that contains qplatformdefs.h") set(QT_NAMESPACE "" CACHE STRING "Qt Namespace") if(QT_NAMESPACE STREQUAL "") set(QT_HAS_NAMESPACE OFF) else() set(QT_HAS_NAMESPACE ON) endif() function(qt_internal_clear_qt_repo_known_modules) set(QT_REPO_KNOWN_MODULES "" CACHE INTERNAL "Known current repo Qt modules" FORCE) endfunction() function(qt_internal_add_qt_repo_known_module) set(QT_REPO_KNOWN_MODULES ${QT_REPO_KNOWN_MODULES} ${ARGN} CACHE INTERNAL "Known current repo Qt modules" FORCE) endfunction() function(qt_internal_get_qt_repo_known_modules out_var) set("${out_var}" "${QT_REPO_KNOWN_MODULES}" PARENT_SCOPE) endfunction() # Gets the list of all known Qt modules both found and that were built as part of the # current project. function(qt_internal_get_qt_all_known_modules out_var) qt_internal_get_qt_repo_known_modules(repo_known_modules) set(known_modules ${QT_ALL_MODULES_FOUND_VIA_FIND_PACKAGE} ${repo_known_modules}) list(REMOVE_DUPLICATES known_modules) set("${out_var}" "${known_modules}" PARENT_SCOPE) endfunction() macro(qt_internal_set_qt_known_plugins) set(QT_KNOWN_PLUGINS ${ARGN} CACHE INTERNAL "Known Qt plugins" FORCE) endmacro() ### Global plug-in types handling ### # QT_REPO_KNOWN_PLUGIN_TYPES and QT_ALL_PLUGIN_TYPES_FOUND_VIA_FIND_PACKAGE # hold a list of plug-in types (e.G. "imageformats;bearer") function(qt_internal_clear_qt_repo_known_plugin_types) set(QT_REPO_KNOWN_PLUGIN_TYPES "" CACHE INTERNAL "Known current repo Qt plug-in types" FORCE) endfunction() function(qt_internal_add_qt_repo_known_plugin_types) set(QT_REPO_KNOWN_PLUGIN_TYPES ${QT_REPO_KNOWN_PLUGIN_TYPES} ${ARGN} CACHE INTERNAL "Known current repo Qt plug-in types" FORCE) endfunction() function(qt_internal_get_qt_repo_known_plugin_types out_var) set("${out_var}" "${QT_REPO_KNOWN_PLUGIN_TYPES}" PARENT_SCOPE) endfunction() function(qt_internal_get_qt_all_known_plugin_types out_var) qt_internal_get_qt_repo_known_plugin_types(repo_known_plugin_types) set(known ${QT_ALL_PLUGIN_TYPES_FOUND_VIA_FIND_PACKAGE} ${repo_known_plugin_types}) list(REMOVE_DUPLICATES known) set("${out_var}" "${known}" PARENT_SCOPE) endfunction() # Reset: qt_internal_clear_qt_repo_known_modules() qt_internal_clear_qt_repo_known_plugin_types() qt_internal_set_qt_known_plugins("") set(QT_KNOWN_MODULES_WITH_TOOLS "" CACHE INTERNAL "Known Qt modules with tools" FORCE) macro(qt_internal_append_known_modules_with_tools module) if(NOT ${module} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS) set(QT_KNOWN_MODULES_WITH_TOOLS "${QT_KNOWN_MODULES_WITH_TOOLS};${module}" CACHE INTERNAL "Known Qt modules with tools" FORCE) set(QT_KNOWN_MODULE_${module}_TOOLS "" CACHE INTERNAL "Known Qt module ${module} tools" FORCE) endif() endmacro() macro(qt_internal_append_known_module_tool module tool) if(NOT ${tool} IN_LIST QT_KNOWN_MODULE_${module}_TOOLS) list(APPEND QT_KNOWN_MODULE_${module}_TOOLS "${tool}") set(QT_KNOWN_MODULE_${module}_TOOLS "${QT_KNOWN_MODULE_${module}_TOOLS}" CACHE INTERNAL "Known Qt module ${module} tools" FORCE) endif() endmacro() # Reset syncqt cache variable, to make sure it gets recomputed on reconfiguration, otherwise # it might not get installed. unset(QT_SYNCQT CACHE) # For adjusting variables when running tests, we need to know what # the correct variable is for separating entries in PATH-alike # variables. if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows") set(QT_PATH_SEPARATOR "\\;") else() set(QT_PATH_SEPARATOR ":") endif() # Compute the values of QT_BUILD_DIR, QT_INSTALL_DIR, QT_CONFIG_BUILD_DIR, QT_CONFIG_INSTALL_DIR # taking into account whether the current build is a prefix build or a non-prefix build, # and whether it is a superbuild or non-superbuild. # A third case is when another module or standalone tests are built against a super-built Qt. # The layout for the third case is the same as for non-superbuilds. # # These values should be prepended to file paths in commands or properties, # in order to correctly place generated Config files, generated Targets files, # excutables / libraries, when copying / installing files, etc. # # The build dir variables will always be absolute paths. # The QT_INSTALL_DIR variable will have a relative path in a prefix build, # which means that it can be empty, so use qt_join_path to prevent accidental absolute paths. if(QT_SUPERBUILD) # In this case, we always copy all the build products in qtbase/{bin,lib,...} if(QT_WILL_INSTALL) set(QT_BUILD_DIR "${QtBase_BINARY_DIR}") set(QT_INSTALL_DIR "") else() set(QT_BUILD_DIR "${QtBase_BINARY_DIR}") set(QT_INSTALL_DIR "${QtBase_BINARY_DIR}") endif() else() if(QT_WILL_INSTALL) # In the usual prefix build case, the build dir is the current module build dir, # and the install dir is the prefix, so we don't set it. set(QT_BUILD_DIR "${CMAKE_BINARY_DIR}") set(QT_INSTALL_DIR "") else() # When doing a non-prefix build, both the build dir and install dir are the same, # pointing to the qtbase build dir. set(QT_BUILD_DIR "${CMAKE_INSTALL_PREFIX}") set(QT_INSTALL_DIR "${QT_BUILD_DIR}") endif() endif() set(__config_path_part "${INSTALL_LIBDIR}/cmake") set(QT_CONFIG_BUILD_DIR "${QT_BUILD_DIR}/${__config_path_part}") set(QT_CONFIG_INSTALL_DIR "${QT_INSTALL_DIR}") if(QT_CONFIG_INSTALL_DIR) string(APPEND QT_CONFIG_INSTALL_DIR "/") endif() string(APPEND QT_CONFIG_INSTALL_DIR ${__config_path_part}) unset(__config_path_part) # This is used to hold extra cmake code that should be put into QtBuildInternalsExtra.cmake file # at the QtPostProcess stage. set(QT_BUILD_INTERNALS_EXTRA_CMAKE_CODE "") # Save the value of the current first project source dir. # This will be /path/to/qtbase for qtbase both in a super-build and a non super-build. # This will be /path/to/qtbase/tests when building standalone tests. set(QT_TOP_LEVEL_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}") # Prevent warnings about object files without any symbols. This is a common # thing in Qt as we tend to build files unconditionally, and then use ifdefs # to compile out parts that are not relevant. if(CMAKE_HOST_APPLE AND APPLE) foreach(lang ASM C CXX) # We have to tell 'ar' to not run ranlib by itself, by passing the 'S' option set(CMAKE_${lang}_ARCHIVE_CREATE " qcS ") set(CMAKE_${lang}_ARCHIVE_APPEND " qS ") set(CMAKE_${lang}_ARCHIVE_FINISH " -no_warning_for_no_symbols ") endforeach() endif() # Functions and macros: # qt_remove_args can remove arguments from an existing list of function # arguments in order to pass a filtered list of arguments to a different function. # Parameters: # out_var: result of remove all arguments specified by ARGS_TO_REMOVE from ALL_ARGS # ARGS_TO_REMOVE: Arguments to remove. # ALL_ARGS: All arguments supplied to cmake_parse_arguments or # qt_parse_all_arguments # from which ARGS_TO_REMOVE should be removed from. We require all the # arguments or we can't properly identify the range of the arguments detailed # in ARGS_TO_REMOVE. # ARGS: Arguments passed into the function, usually ${ARGV} # # E.g.: # We want to forward all arguments from foo to bar, execpt ZZZ since it will # trigger an error in bar. # # foo(target BAR .... ZZZ .... WWW ...) # bar(target BAR.... WWW...) # # function(foo target) # qt_parse_all_arguments(arg "" "" "BAR;ZZZ;WWW ${ARGV}) # qt_remove_args(forward_args # ARGS_TO_REMOVE ${target} ZZZ # ALL_ARGS ${target} BAR ZZZ WWW # ARGS ${ARGV} # ) # bar(${target} ${forward_args}) # endfunction() # function(qt_remove_args out_var) cmake_parse_arguments(arg "" "" "ARGS_TO_REMOVE;ALL_ARGS;ARGS" ${ARGN}) set(result ${arg_ARGS}) foreach(arg IN LISTS arg_ARGS_TO_REMOVE) # find arg list(FIND result ${arg} find_result) if (NOT find_result EQUAL -1) # remove arg list(REMOVE_AT result ${find_result}) list(LENGTH result result_len) list(GET result ${find_result} arg_current) # remove values until we hit another arg while(NOT ${arg_current} IN_LIST arg_ALL_ARGS AND find_result LESS result_len) list(REMOVE_AT result ${find_result}) list(GET result ${find_result} arg_current) list(LENGTH result result_len) endwhile() endif() endforeach() set(${out_var} "${result}" PARENT_SCOPE) endfunction() # Wraps install() command. In a prefix build, simply passes along arguments to install(). # In a non-prefix build, handles association of targets to export names, and also calls export(). function(qt_install) set(flags) set(options EXPORT DESTINATION NAMESPACE) set(multiopts TARGETS) cmake_parse_arguments(arg "${flags}" "${options}" "${multiopts}" ${ARGN}) if(arg_TARGETS) set(is_install_targets TRUE) endif() # In a prefix build, always invoke install() without modification. # In a non-prefix build, pass install(TARGETS) commands to allow # association of targets to export names, so we can later use the export names # in export() commands. if(QT_WILL_INSTALL OR is_install_targets) install(${ARGV}) endif() # Exit early if this is a prefix build. if(QT_WILL_INSTALL) return() endif() # In a non-prefix build, when install(EXPORT) is called, # also call export(EXPORT) to generate build tree target files. if(NOT is_install_targets AND arg_EXPORT) set(namespace_option "") if(arg_NAMESPACE) set(namespace_option NAMESPACE ${arg_NAMESPACE}) endif() export(EXPORT ${arg_EXPORT} ${namespace_option} FILE "${arg_DESTINATION}/${arg_EXPORT}.cmake") endif() endfunction() # Copies files using file(COPY) signature in non-prefix builds. function(qt_non_prefix_copy) if(NOT QT_WILL_INSTALL) file(${ARGV}) endif() endfunction() # Use case is installing files in a prefix build, or copying them to the correct build dir # in a non-prefix build. # Pass along arguments as you would pass them to install(). # Only supports FILES, PROGRAMS and DIRECTORY signature, and without fancy things # like OPTIONAL or RENAME or COMPONENT. function(qt_copy_or_install) set(flags FILES PROGRAMS DIRECTORY) set(options) set(multiopts) cmake_parse_arguments(arg "${flags}" "${options}" "${multiopts}" ${ARGN}) # Remember which option has to be passed to the install command. set(argv_copy ${ARGV}) if(arg_FILES) set(install_option "FILES") elseif(arg_PROGRAMS) set(install_option "PROGRAMS") elseif(arg_DIRECTORY) set(install_option "DIRECTORY") endif() list(REMOVE_AT argv_copy 0) qt_install(${install_option} ${argv_copy}) qt_non_prefix_copy(COPY ${argv_copy}) endfunction() # Hacky way to remove the install target in non-prefix builds. # We need to associate targets with export names, and that is only possible to do with the # install(TARGETS) command. But in a non-prefix build, we don't want to install anything. # To make sure that developers don't accidentally run make install, replace the generated # cmake_install.cmake file with an empty file. To do this, always create a new temporary file # at CMake configuration step, and use it as an input to a custom command that replaces the # cmake_install.cmake file with an empty one. This means we will always replace the file on # every reconfiguration, but not when doing null builds. function(qt_remove_install_target) # On superbuilds we only do this for qtbase - it will correctly remove the # cmake_install.cmake at the root of the repository. if(QT_SUPERBUILD) if(NOT (PROJECT_NAME STREQUAL "QtBase")) return() endif() endif() set(file_in "${CMAKE_BINARY_DIR}/.remove_cmake_install_in.txt") set(file_generated "${CMAKE_BINARY_DIR}/.remove_cmake_install_generated.txt") set(cmake_install_file "${CMAKE_BINARY_DIR}/cmake_install.cmake") file(WRITE ${file_in} "") add_custom_command(OUTPUT ${file_generated} COMMAND ${CMAKE_COMMAND} -E copy ${file_in} ${file_generated} COMMAND ${CMAKE_COMMAND} -E remove ${cmake_install_file} COMMAND ${CMAKE_COMMAND} -E touch ${cmake_install_file} COMMENT "Removing cmake_install.cmake" MAIN_DEPENDENCY ${file_in}) add_custom_target(remove_cmake_install ALL DEPENDS ${file_generated}) endfunction() function(qt_set_up_nonprefix_build) if(NOT QT_WILL_INSTALL) qt_remove_install_target() endif() endfunction() function(qt_is_imported_target target out_var) if(NOT TARGET "${target}") set(target "${QT_CMAKE_EXPORT_NAMESPACE}::${target}") endif() if(NOT TARGET "${target}") message(FATAL_ERROR "Invalid target given to qt_is_imported_target: ${target}") endif() get_target_property(is_imported "${target}" IMPORTED) set(${out_var} "${is_imported}" PARENT_SCOPE) endfunction() # Generates module .pri files for consumption by qmake function(qt_generate_module_pri_file target target_path config_module_name pri_files_var) set(flags INTERNAL_MODULE HEADER_MODULE) set(options) set(multiopts QMAKE_MODULE_CONFIG) cmake_parse_arguments(arg "${flags}" "${options}" "${multiopts}" ${ARGN}) qt_internal_module_info(module "${target}") set(pri_files) set(property_prefix) if(arg_HEADER_MODULE) set(property_prefix "interface_") endif() get_target_property(enabled_features "${target}" "${property_prefix}QT_ENABLED_PUBLIC_FEATURES") get_target_property(disabled_features "${target}" "${property_prefix}QT_DISABLED_PUBLIC_FEATURES") get_target_property(enabled_private_features "${target}" "${property_prefix}QT_ENABLED_PRIVATE_FEATURES") get_target_property(disabled_private_features "${target}" "${property_prefix}QT_DISABLED_PRIVATE_FEATURES") qt_correct_features(enabled_features "${enabled_features}") qt_correct_features(disabled_features "${disabled_features}") qt_correct_features(enabled_private_features "${enabled_private_features}") qt_correct_features(disabled_private_features "${disabled_private_features}") foreach(var enabled_features disabled_features enabled_private_features disabled_private_features) if(${var} STREQUAL "${var}-NOTFOUND") set(${var} "") else() string (REPLACE ";" " " ${var} "${${var}}") endif() endforeach() set(module_internal_config v2) if(NOT QT_FEATURE_shared) list(APPEND module_internal_config staticlib) endif() if(arg_INTERNAL_MODULE) list(APPEND module_internal_config internal_module) endif() get_target_property(target_type ${target} TYPE) if (NOT target_type STREQUAL "INTERFACE_LIBRARY") get_target_property(is_fw ${target} FRAMEWORK) if(is_fw) list(APPEND module_internal_config lib_bundle) endif() endif() # TODO: Add the value 'ltcg' to module_internal_config if LTCG is turned on. list(JOIN module_internal_config " " joined_module_internal_config) if(arg_QMAKE_MODULE_CONFIG) string(REPLACE ";" " " module_build_config "${arg_QMAKE_MODULE_CONFIG}") set(module_build_config "\nQT.${config_module_name}.CONFIG = ${module_build_config}") else() set(module_build_config "") endif() if (NOT ${arg_INTERNAL_MODULE}) qt_path_join(pri_file_name "${target_path}" "qt_lib_${config_module_name}.pri") list(APPEND pri_files "${pri_file_name}") file(GENERATE OUTPUT "${pri_file_name}" CONTENT "QT.${config_module_name}.VERSION = ${PROJECT_VERSION} QT.${config_module_name}.name = ${module} QT.${config_module_name}.module = ${module_versioned} QT.${config_module_name}.libs = $$QT_MODULE_LIB_BASE QT.${config_module_name}.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/${module} QT.${config_module_name}.frameworks = QT.${config_module_name}.bins = $$QT_MODULE_BIN_BASE QT.${config_module_name}.depends = QT.${config_module_name}.uses = QT.${config_module_name}.module_config = ${joined_module_internal_config} QT.${config_module_name}.DEFINES = QT_${module_define}_LIB QT.${config_module_name}.enabled_features = ${enabled_features} QT.${config_module_name}.disabled_features = ${disabled_features}${module_build_config} QT_MODULES += ${config_module_name} " ) endif() qt_path_join(private_pri_file "${target_path}" "qt_lib_${config_module_name}_private.pri") list(APPEND pri_files "${private_pri_file}") file(GENERATE OUTPUT "${private_pri_file}" CONTENT "QT.${config_module_name}_private.VERSION = ${PROJECT_VERSION} QT.${config_module_name}_private.name = ${module} QT.${config_module_name}_private.module = QT.${config_module_name}_private.libs = $$QT_MODULE_LIB_BASE QT.${config_module_name}_private.includes = $$QT_MODULE_INCLUDE_BASE/${module}/${PROJECT_VERSION} $$QT_MODULE_INCLUDE_BASE/${module}/${PROJECT_VERSION}/${module} QT.${config_module_name}_private.frameworks = QT.${config_module_name}_private.depends = ${config_module_name} QT.${config_module_name}_private.uses = QT.${config_module_name}_private.module_config = ${joined_module_internal_config} QT.${config_module_name}_private.enabled_features = ${enabled_private_features} QT.${config_module_name}_private.disabled_features = ${disabled_private_features} " ) set("${pri_files_var}" "${pri_files}" PARENT_SCOPE) endfunction() function(qt_cmake_build_type_to_qmake_build_config out_var build_type) if(build_type STREQUAL "Debug") set(cfg debug) else() set(cfg release) endif() set(${out_var} ${cfg} PARENT_SCOPE) endfunction() function(qt_guess_qmake_build_config out_var) if(QT_GENERATOR_IS_MULTI_CONFIG) unset(cfg) foreach(config_type ${CMAKE_CONFIGURATION_TYPES}) qt_cmake_build_type_to_qmake_build_config(tmp ${config_type}) list(APPEND cfg ${tmp}) endforeach() if(cfg) list(REMOVE_DUPLICATES cfg) else() set(cfg debug) endif() else() qt_cmake_build_type_to_qmake_build_config(cfg ${CMAKE_BUILD_TYPE}) endif() set(${out_var} ${cfg} PARENT_SCOPE) endfunction() function(qt_correct_features out_var features) set(corrected_features "") foreach(feature ${features}) get_property(feature_original_name GLOBAL PROPERTY "QT_FEATURE_ORIGINAL_NAME_${feature}") list(APPEND corrected_features "${feature_original_name}") endforeach() set(${out_var} ${corrected_features} PARENT_SCOPE) endfunction() # Get original names for config values (which correspond to feature names) and use them if they # exist, otherwise just use the config value (which might be the case when a config value has # a custom name). function(qt_correct_config out_var config) set(corrected_config "") foreach(name ${config}) # Is the config value a known feature? get_property(feature_original_name GLOBAL PROPERTY "QT_FEATURE_ORIGINAL_NAME_${name}") if(feature_original_name) list(APPEND corrected_config "${feature_original_name}") continue() endif() # Is the config value a negated known feature, e.g. no_foo? # Then add the config value no-foo. if(name MATCHES "^no_(.*)") get_property(feature_original_name GLOBAL PROPERTY "QT_FEATURE_ORIGINAL_NAME_${CMAKE_MATCH_1}") if(feature_original_name) list(APPEND corrected_config "no-${feature_original_name}") continue() endif() endif() # The config value is no known feature. Add the value as is. list(APPEND corrected_config "${name}") endforeach() set(${out_var} ${corrected_config} PARENT_SCOPE) endfunction() # Creates mkspecs/qconfig.pri which contains public global features among other things. function(qt_generate_global_config_pri_file) qt_path_join(qconfig_pri_target_path ${PROJECT_BINARY_DIR} ${INSTALL_MKSPECSDIR}) qt_path_join(qconfig_pri_target_path "${qconfig_pri_target_path}" "qconfig.pri") get_target_property(enabled_features GlobalConfig INTERFACE_QT_ENABLED_PUBLIC_FEATURES) get_target_property(disabled_features GlobalConfig INTERFACE_QT_DISABLED_PUBLIC_FEATURES) qt_correct_features(corrected_enabled_features "${enabled_features}") qt_correct_features(corrected_disabled_features "${disabled_features}") string (REPLACE ";" " " corrected_enabled_features "${corrected_enabled_features}") string (REPLACE ";" " " corrected_disabled_features "${corrected_disabled_features}") # Add some required CONFIG entries. set(config_entries "") if(CMAKE_BUILD_TYPE STREQUAL Debug) list(APPEND config_entries "debug") elseif(CMAKE_BUILD_TYPE STREQUAL Release) list(APPEND config_entries "release") endif() list(APPEND config_entries "${qt_build_config_type}") string (REPLACE ";" " " config_entries "${config_entries}") get_target_property(public_config GlobalConfig INTERFACE_QT_QMAKE_PUBLIC_CONFIG) get_target_property(qt_public_config GlobalConfig INTERFACE_QT_QMAKE_PUBLIC_QT_CONFIG) qt_correct_config(corrected_public_config "${public_config}") qt_correct_config(corrected_qt_public_config "${qt_public_config}") qt_guess_qmake_build_config(qmake_build_config) list(APPEND corrected_qt_public_config ${qmake_build_config}) list(JOIN corrected_public_config " " public_config_joined) list(JOIN corrected_qt_public_config " " qt_public_config_joined) file(GENERATE OUTPUT "${qconfig_pri_target_path}" CONTENT "QT_ARCH = ${TEST_architecture_arch} QT_BUILDABI = ${TEST_buildAbi} QT.global.enabled_features = ${corrected_enabled_features} QT.global.disabled_features = ${corrected_disabled_features} QT.global.disabled_features += release build_all QT_CONFIG += ${qt_public_config_joined} CONFIG += ${config_entries} ${public_config_joined} QT_VERSION = ${PROJECT_VERSION} QT_MAJOR_VERSION = ${PROJECT_VERSION_MAJOR} QT_MINOR_VERSION = ${PROJECT_VERSION_MINOR} QT_PATCH_VERSION = ${PROJECT_VERSION_PATCH} " ) qt_install(FILES "${qconfig_pri_target_path}" DESTINATION ${INSTALL_MKSPECSDIR}) endfunction() function(qt_get_build_parts out_var) set(parts "libs") if(BUILD_EXAMPLES AND NOT QT_NO_MAKE_EXAMPLES) list(APPEND parts "examples") endif() if(BUILD_TESTING AND NOT QT_NO_MAKE_TESTS) list(APPEND parts "tests") endif() if(NOT CMAKE_CROSSCOMPILING) list(APPEND parts "tools") endif() set(${out_var} ${parts} PARENT_SCOPE) endfunction() # Creates mkspecs/qmodule.pri which contains private global features among other things. function(qt_generate_global_module_pri_file) qt_path_join(qmodule_pri_target_path ${PROJECT_BINARY_DIR} ${INSTALL_MKSPECSDIR}) qt_path_join(qmodule_pri_target_path "${qmodule_pri_target_path}" "qmodule.pri") get_target_property(enabled_features GlobalConfig INTERFACE_QT_ENABLED_PRIVATE_FEATURES) get_target_property(disabled_features GlobalConfig INTERFACE_QT_DISABLED_PRIVATE_FEATURES) qt_correct_features(corrected_enabled_features "${enabled_features}") qt_correct_features(corrected_disabled_features "${disabled_features}") string (REPLACE ";" " " corrected_enabled_features "${corrected_enabled_features}") string (REPLACE ";" " " corrected_disabled_features "${corrected_disabled_features}") set(corrected_private_config "") get_target_property(private_config GlobalConfig INTERFACE_QT_QMAKE_PRIVATE_CONFIG) qt_correct_config(corrected_private_config "${private_config}") list(JOIN corrected_private_config " " private_config_joined) set(content "QT.global_private.enabled_features = ${corrected_enabled_features} QT.global_private.disabled_features = ${corrected_disabled_features} CONFIG += ${private_config_joined} ") if(PKG_CONFIG_FOUND) string(APPEND content "PKG_CONFIG_EXECUTABLE = ${PKG_CONFIG_EXECUTABLE}\n") endif() # TODO: Write QT_COORD_TYPE once we support setting it. qt_get_build_parts(build_parts) string(REPLACE ";" " " build_parts "${build_parts}") string(APPEND content "QT_BUILD_PARTS = ${build_parts}\n") file(GENERATE OUTPUT "${qmodule_pri_target_path}" CONTENT "${content}" ) qt_install(FILES "${qmodule_pri_target_path}" DESTINATION ${INSTALL_MKSPECSDIR}) endfunction() function(qt_generate_qt_conf) qt_path_join(qt_conf__path ${PROJECT_BINARY_DIR} "bin" "qt.conf") file(GENERATE OUTPUT "${qt_conf__path}" CONTENT "[EffectivePaths] Prefix=.. [DevicePaths] Prefix=${CMAKE_INSTALL_PREFIX} [Paths] Prefix=${CMAKE_INSTALL_PREFIX} HostPrefix=${CMAKE_INSTALL_PREFIX} Sysroot= SysrootifyPrefix=false TargetSpec=${QT_QMAKE_TARGET_MKSPEC} HostSpec=${QT_QMAKE_HOST_MKSPEC} [EffectiveSourcePaths] Prefix=${CMAKE_SOURCE_DIR} ") endfunction() # Takes a list of path components and joins them into one path separated by forward slashes "/", # and saves the path in out_var. function(qt_path_join out_var) # Remove output variable. set(argv ${ARGV}) list(REMOVE_AT argv 0) # Join the path components. string(JOIN "/" path ${argv}) set(${out_var} ${path} PARENT_SCOPE) endfunction() function(qt_internal_export_modern_cmake_config_targets_file) cmake_parse_arguments(__arg "" "EXPORT_NAME_PREFIX;CONFIG_INSTALL_DIR" "TARGETS" ${ARGN}) set(export_name "${__arg_EXPORT_NAME_PREFIX}VersionlessTargets") foreach(target ${__arg_TARGETS}) if (TARGET "${target}Versionless") continue() endif() add_library("${target}Versionless" INTERFACE) target_link_libraries("${target}Versionless" INTERFACE "${target}") set_target_properties("${target}Versionless" PROPERTIES EXPORT_NAME "${target}") qt_install(TARGETS "${target}Versionless" EXPORT ${export_name}) endforeach() qt_install(EXPORT ${export_name} NAMESPACE Qt:: DESTINATION "${__arg_CONFIG_INSTALL_DIR}") endfunction() # Print all variables defined in the current scope. macro(qt_debug_print_variables) cmake_parse_arguments(__arg "DEDUP" "" "MATCH;IGNORE" ${ARGN}) message("Known Variables:") get_cmake_property(__variableNames VARIABLES) list (SORT __variableNames) if (__arg_DEDUP) list(REMOVE_DUPLICATES __variableNames) endif() foreach(__var ${__variableNames}) set(__ignore OFF) foreach(__i ${__arg_IGNORE}) if(__var MATCHES "${__i}") set(__ignore ON) break() endif() endforeach() if (__ignore) continue() endif() set(__show OFF) foreach(__i ${__arg_MATCH}) if(__var MATCHES "${__i}") set(__show ON) break() endif() endforeach() if (__show) message(" ${__var}=${${__var}}.") endif() endforeach() endmacro() macro(assert) if (${ARGN}) else() message(FATAL_ERROR "ASSERT: ${ARGN}.") endif() endmacro() function(qt_create_nolink_target target dependee_target) if(NOT TARGET "${target}") message(FATAL_ERROR "${target} does not exist when trying to build a nolink target.") endif() get_target_property(type "${target}" TYPE) if(type STREQUAL EXECUTABLE) message(FATAL_ERROR "${target} must be a library of some kind.") endif() if(type STREQUAL OBJECT_LIBRARY) message(FATAL_ERROR "${target} must not be an object library.") endif() # Strip off the namespace prefix, so from Vulkan::Vulkan to Vulkan, and then append _nolink. string(REGEX REPLACE "^.*::" "" non_prefixed_target ${target}) set(nolink_target "${non_prefixed_target}_nolink") # Create the nolink interface target, assign the properties from the original target, # associate the nolink target with the same export which contains # the target that uses the _nolink target. # Also create a namespaced alias of the form ${target}::${target}_nolink which is used by # our modules. # Also create a Qt namespaced alias target, because when exporting via install(EXPORT) # Vulkan::Vulkan_nolink transforms into Qt6::Vulkan_nolink, and the latter needs to be an # accessible alias for standalone tests. if(NOT TARGET "${nolink_target}") add_library("${nolink_target}" INTERFACE) set(prefixed_nolink_target "${target}_nolink") set_target_properties("${nolink_target}" PROPERTIES INTERFACE_INCLUDE_DIRECTORIES $ INTERFACE_SYSTEM_INCLUDE_DIRECTORIES $ INTERFACE_COMPILE_DEFINITIONS $ INTERFACE_COMPILE_OPTIONS $ INTERFACE_COMPILE_FEATURES $) add_library(${prefixed_nolink_target} ALIAS ${nolink_target}) add_library("${INSTALL_CMAKE_NAMESPACE}::${nolink_target}" ALIAS ${nolink_target}) set(export_name "${INSTALL_CMAKE_NAMESPACE}${dependee_target}Targets") qt_install(TARGETS ${nolink_target} EXPORT ${export_name}) endif() endfunction() function(qt_ensure_perl) if(DEFINED HOST_PERL) return() endif() find_program(HOST_PERL "perl" DOC "Perl binary") if (NOT HOST_PERL) message(FATAL_ERROR "Perl needs to be available to build Qt.") endif() endfunction() function(qt_ensure_sync_qt) qt_ensure_perl() if(DEFINED QT_SYNCQT) return() endif() # When building qtbase, use the source syncqt, otherwise use the installed one. set(SYNCQT_FROM_SOURCE "${QtBase_SOURCE_DIR}/bin/syncqt.pl") if(NOT ("${QtBase_SOURCE_DIR}" STREQUAL "") AND EXISTS "${SYNCQT_FROM_SOURCE}") set(QT_SYNCQT "${SYNCQT_FROM_SOURCE}" CACHE FILEPATH "syncqt script") message(STATUS "Using source syncqt found at: ${QT_SYNCQT}") qt_path_join(syncqt_install_dir ${QT_INSTALL_DIR} ${INSTALL_LIBEXECDIR}) qt_copy_or_install(PROGRAMS "${SYNCQT_FROM_SOURCE}" DESTINATION "${syncqt_install_dir}") qt_path_join(syncqt_install_dir ${QT_INSTALL_DIR} ${INSTALL_BINDIR}) qt_copy_or_install(PROGRAMS "${SYNCQT_FROM_SOURCE}" DESTINATION "${syncqt_install_dir}") elseif(QT_HOST_PATH) get_filename_component(syncqt_absolute_path "${QT_HOST_PATH}/${INSTALL_LIBEXECDIR}/syncqt.pl" ABSOLUTE) set(QT_SYNCQT "${syncqt_absolute_path}" CACHE FILEPATH "syncqt script") message(STATUS "Using host syncqt found at: ${QT_SYNCQT}") else() get_filename_component(syncqt_absolute_path "${CMAKE_INSTALL_PREFIX}/${INSTALL_LIBEXECDIR}/syncqt.pl" ABSOLUTE) set(QT_SYNCQT "${syncqt_absolute_path}" CACHE FILEPATH "syncqt script") message(STATUS "Using installed syncqt found at: ${QT_SYNCQT}") endif() endfunction() # A version of cmake_parse_arguments that makes sure all arguments are processed and errors out # with a message about ${type} having received unknown arguments. macro(qt_parse_all_arguments result type flags options multiopts) cmake_parse_arguments(${result} "${flags}" "${options}" "${multiopts}" ${ARGN}) if(DEFINED ${result}_UNPARSED_ARGUMENTS) message(FATAL_ERROR "Unknown arguments were passed to ${type} (${${result}_UNPARSED_ARGUMENTS}).") endif() endmacro() include(CheckCXXSourceCompiles) function(qt_internal_add_link_flags_no_undefined target) if (NOT QT_BUILD_SHARED_LIBS) return() endif() if (GCC OR CLANG) set(previous_CMAKE_REQUIRED_LINK_OPTIONS ${CMAKE_REQUIRED_LINK_OPTIONS}) set(CMAKE_REQUIRED_LINK_OPTIONS "-Wl,-undefined,error") check_cxx_source_compiles("int main() {}" HAVE_DASH_UNDEFINED_ERROR) if(HAVE_DASH_UNDEFINED_ERROR) set(no_undefined_flag "-Wl,-undefined,error") endif() set(CMAKE_REQUIRED_LINK_OPTIONS "-Wl,--no-undefined") check_cxx_source_compiles("int main() {}" HAVE_DASH_DASH_NO_UNDEFINED) if(HAVE_DASH_DASH_NO_UNDEFINED) set(no_undefined_flag "-Wl,--no-undefined") endif() set(CMAKE_REQUIRED_LINK_OPTIONS ${previous_CMAKE_REQUIRED_LINK_OPTIONS}) if (NOT HAVE_DASH_UNDEFINED_ERROR AND NOT HAVE_DASH_DASH_NO_UNDEFINED) message(FATAL_ERROR "Platform linker doesn't support erroring upon encountering undefined symbols. Target:\"${target}\".") endif() target_link_options("${target}" PRIVATE "${no_undefined_flag}") endif() endfunction() function(qt_internal_add_link_flags_gc_sections target visibility) set(possible_visibilities PRIVATE INTERFACE PUBLIC) list(FIND possible_visibilities "${visibility}" known_visibility) if (known_visibility EQUAL "-1") message(FATAL_ERROR "Visibitily setting must be one of PRIVATE, INTERFACE or PUBLIC.") endif() if ((GCC OR CLANG) AND NOT EMSCRIPTEN) if(APPLE) set(gc_sections_flag "-Wl,-dead_strip") elseif(LINUX OR BSD OR SOLARIS OR WIN32 OR ANDROID) set(gc_sections_flag "-Wl,--gc-sections") else() message(FATAL_ERROR "Platform linker doesn't support gc sections. Target:\"${target}\".") endif() target_link_options("${target}" ${visibility} "${gc_sections_flag}") endif() endfunction() function(qt_internal_add_linker_version_script target) qt_parse_all_arguments(arg "qt_internal_add_linker" "INTERNAL" "" "PRIVATE_HEADERS" ${ARGN}) if (TEST_ld_version_script) if (arg_INTERNAL) set(contents "Qt_${PROJECT_VERSION_MAJOR}_PRIVATE_API { *; };") else() set(contents "Qt_${PROJECT_VERSION_MAJOR}_PRIVATE_API {\n qt_private_api_tag*;\n") foreach(ph ${arg_PRIVATE_HEADERS}) string(APPEND contents " @FILE:${ph}@\n") endforeach() string(APPEND contents "};\n") set(current "Qt_${PROJECT_VERSION_MAJOR}") if (QT_NAMESPACE STREQUAL "") set(tag_symbol "qt_version_tag") else() set(tag_symbol "qt_version_tag_${QT_NAMESPACE}") endif() string(APPEND contents "${current} { *; };\n") foreach(minor_version RANGE ${PROJECT_VERSION_MINOR}) set(previous "${current}") set(current "Qt_${PROJECT_VERSION_MAJOR}.${minor_version}") if (minor_version EQUAL ${PROJECT_VERSION_MINOR}) string(APPEND contents "${current} { ${tag_symbol}; } ${previous};\n") else() string(APPEND contents "${current} {} ${previous};\n") endif() endforeach() set(infile "${CMAKE_CURRENT_BINARY_DIR}/${target}.version.in") set(outfile "${CMAKE_CURRENT_BINARY_DIR}/${target}.version") file(GENERATE OUTPUT "${infile}" CONTENT "${contents}") qt_ensure_perl() add_custom_command(TARGET "${target}" PRE_LINK COMMAND "${HOST_PERL}" "${QT_MKSPECS_DIR}/features/data/unix/findclasslist.pl" < "${infile}" > "${outfile}" BYPRODUCTS "${outfile}" DEPENDS "${infile}" WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" COMMENT "Generating version linker script" ) target_link_options("${target}" PRIVATE "-Wl,--version-script,${outfile}") endif() endif() endfunction() # Get a set of Qt module related values based on the target name. # When doing qt_internal_module_info(foo Core) this method will set # the following variables in the caller's scope: # * foo with the value "QtCore" # * foo_versioned with the value "Qt6Core" (based on major Qt version) # * foo_upper with the value "CORE" # * foo_lower with the value "core" # * foo_repo_include_dir with the module's include directory # e.g for QtQuick it would be qtdeclarative_build_dir/include for a prefix build or # qtbase_build_dir/include for a non-prefix build # * foo_include_dir with the module's include directory # e.g for QtQuick it would be qtdeclarative_build_dir/include/QtQuick for a prefix build or # qtbase_build_dir/include/QtQuick for a non-prefix build # * foo_define same as foo_uper but with - replaced as _ function(qt_internal_module_info result target) set(module "Qt${target}") set("${result}" "${module}" PARENT_SCOPE) set("${result}_versioned" "Qt${PROJECT_VERSION_MAJOR}${target}" PARENT_SCOPE) string(TOUPPER "${target}" upper) string(TOLOWER "${target}" lower)# * foo_upper with the value "CORE" string(REPLACE "-" "_" define "${upper}") string(REPLACE "." "_" define "${define}") set("${result}_upper" "${upper}" PARENT_SCOPE) set("${result}_lower" "${lower}" PARENT_SCOPE) set("${result}_repo_include_dir" "${QT_BUILD_DIR}/${INSTALL_INCLUDEDIR}" PARENT_SCOPE) set("${result}_include_dir" "${QT_BUILD_DIR}/${INSTALL_INCLUDEDIR}/${module}" PARENT_SCOPE) set("${result}_define" "${define}" PARENT_SCOPE) endfunction() set(__default_private_args "SOURCES;LIBRARIES;INCLUDE_DIRECTORIES;DEFINES;DBUS_ADAPTOR_BASENAME;DBUS_ADAPTOR_FLAGS;DBUS_ADAPTOR_SOURCES;DBUS_INTERFACE_BASENAME;DBUS_INTERFACE_FLAGS;DBUS_INTERFACE_SOURCES;FEATURE_DEPENDENCIES;COMPILE_OPTIONS;LINK_OPTIONS;MOC_OPTIONS;DISABLE_AUTOGEN_TOOLS;ENABLE_AUTOGEN_TOOLS;PLUGIN_TYPES") set(__default_public_args "PUBLIC_LIBRARIES;PUBLIC_INCLUDE_DIRECTORIES;PUBLIC_DEFINES;PUBLIC_COMPILE_OPTIONS;PUBLIC_LINK_OPTIONS") set(__default_private_module_args "PRIVATE_MODULE_INTERFACE") option(QT_CMAKE_DEBUG_EXTEND_TARGET "Debug extend_target calls in Qt's build system" OFF) # Initial autogen setup for a target to specify certain CMake properties which are common # to all autogen tools. Also enable AUTOMOC by default. function(qt_autogen_tools_initial_setup target) set_property(TARGET "${target}" PROPERTY INTERFACE_QT_MAJOR_VERSION ${PROJECT_VERSION_MAJOR}) set_property(TARGET "${target}" APPEND PROPERTY COMPATIBLE_INTERFACE_STRING QT_MAJOR_VERSION) set_directory_properties(PROPERTIES QT_VERSION_MAJOR ${PROJECT_VERSION_MAJOR} QT_VERSION_MINOR ${PROJECT_VERSION_MINOR} QT_VERSION_PATCH ${PROJECT_VERSION_PATCH} ) qt_enable_autogen_tool(${target} "moc" ON) endfunction() # Enables or disables an autogen tool like moc, uic or rcc on ${target}. function(qt_enable_autogen_tool target tool enable) string(TOUPPER "${tool}" captitalAutogenTool) get_target_property(tool_enabled ${target} AUTO${captitalAutogenTool}) get_target_property(autogen_target_depends ${target} AUTOGEN_TARGET_DEPENDS) if(NOT autogen_target_depends) set(autogen_target_depends "") endif() set(tool_executable "$") set(tool_target_name ${QT_CMAKE_EXPORT_NAMESPACE}::${tool}) if(enable) list(APPEND autogen_target_depends ${tool_target_name}) else() list(REMOVE_ITEM autogen_target_depends ${tool_target_name}) endif() # f66c1db16c050c9d685a44a38ad7c5cf9f6fcc96 in qtbase introduced a new macro # that the moc scanner has to look for. Inform the CMake moc scanner about it. if(tool STREQUAL "moc" AND enable) set_target_properties("${target}" PROPERTIES AUTOMOC_MACRO_NAMES "Q_OBJECT;Q_GADGET;Q_NAMESPACE;Q_NAMESPACE_EXPORT;Q_ENUM_NS") endif() set_target_properties("${target}" PROPERTIES AUTO${captitalAutogenTool} "${enable}" AUTO${captitalAutogenTool}_EXECUTABLE "${tool_executable}" AUTOGEN_TARGET_DEPENDS "${autogen_target_depends}" ) endfunction() # This function adds or removes additional AUTOGEN tools to a target: AUTOMOC/UIC/RCC function(qt_autogen_tools target) qt_parse_all_arguments(arg "qt_autogen_tools" "" "" "${__default_private_args}" ${ARGN}) if (arg_ENABLE_AUTOGEN_TOOLS) foreach(tool ${arg_ENABLE_AUTOGEN_TOOLS}) qt_enable_autogen_tool(${target} ${tool} ON) endforeach() endif() if (arg_DISABLE_AUTOGEN_TOOLS) foreach(tool ${arg_DISABLE_AUTOGEN_TOOLS}) qt_enable_autogen_tool(${target} ${tool} OFF) endforeach() endif() endfunction() # This function stores the list of Qt modules a library depend on, # along with their version info, for usage in ${target}Depends.cmake file function(qt_register_target_dependencies target public_libs private_libs) get_target_property(target_deps "${target}" _qt_target_deps) if(NOT target_deps) set(target_deps "") endif() # Only process private dependencies if target is a static library get_target_property(target_type ${target} TYPE) set(lib_list ${public_libs}) if (target_type STREQUAL "STATIC_LIBRARY") list(APPEND lib_list ${private_libs}) endif() foreach(lib IN LISTS lib_list) if ("${lib}" MATCHES "^Qt::(.*)") set(lib "${CMAKE_MATCH_1}") if (lib STREQUAL Platform OR lib STREQUAL GlobalConfig OR lib STREQUAL GlobalConfigPrivate OR lib STREQUAL PlatformModuleInternal OR lib STREQUAL PlatformPluginInternal OR lib STREQUAL PlatformToolInternal) list(APPEND target_deps "Qt6\;${PROJECT_VERSION}") elseif ("${lib}" MATCHES "(.*)Private") list(APPEND target_deps "${INSTALL_CMAKE_NAMESPACE}${CMAKE_MATCH_1}\;${PROJECT_VERSION}") else() list(APPEND target_deps "${INSTALL_CMAKE_NAMESPACE}${lib}\;${PROJECT_VERSION}") endif() endif() endforeach() set_target_properties("${target}" PROPERTIES _qt_target_deps "${target_deps}") endfunction() function(qt_update_precompiled_header target precompiled_header) if (precompiled_header AND BUILD_WITH_PCH) set_property(TARGET "${target}" APPEND PROPERTY "PRECOMPILE_HEADERS" "$<$,$>:${precompiled_header}>") endif() endfunction() function(qt_update_precompiled_header_with_library target library) if (TARGET "${library}") get_target_property(TARGET_TYPE "${library}" TYPE) if (NOT TARGET_TYPE STREQUAL "INTERFACE_LIBRARY") get_target_property(HEADER "${library}" MODULE_HEADER) qt_update_precompiled_header("${target}" "${HEADER}") endif() endif() endfunction() function(qt_update_ignore_pch_source target sources) if (sources) set_source_files_properties(${sources} PROPERTIES SKIP_PRECOMPILE_HEADERS ON) endif() endfunction() function(qt_ignore_pch_obj_c_sources target sources) # No obj-cxx PCH support for versions lower than 3.16. if(CMAKE_VERSION VERSION_LESS 3.16.0) list(FILTER sources INCLUDE REGEX "\\.mm$") qt_update_ignore_pch_source("${target}" "${sources}") endif() endfunction() # This function can be used to add sources/libraries/etc. to the specified CMake target # if the provided CONDITION evaluates to true. function(qt_extend_target target) # Don't try to extend_target when cross compiling an imported host target (like a tool). qt_is_imported_target("${target}" is_imported) if(is_imported) return() endif() if (NOT TARGET "${target}") message(FATAL_ERROR "Trying to extend non-existing target \"${target}\".") endif() qt_parse_all_arguments(arg "qt_extend_target" "HEADER_MODULE" "PRECOMPILED_HEADER" "CONDITION;${__default_public_args};${__default_private_args};${__default_private_module_args};COMPILE_FLAGS;NO_PCH_SOURCES" ${ARGN}) if ("x${arg_CONDITION}" STREQUAL x) set(arg_CONDITION ON) endif() qt_evaluate_config_expression(result ${arg_CONDITION}) if (${result}) if(QT_CMAKE_DEBUG_EXTEND_TARGET) message("qt_extend_target(${target} CONDITION ${arg_CONDITION} ...): Evaluated") endif() set(dbus_sources "") foreach(adaptor ${arg_DBUS_ADAPTOR_SOURCES}) qt_create_qdbusxml2cpp_command("${target}" "${adaptor}" ADAPTOR BASENAME "${arg_DBUS_ADAPTOR_BASENAME}" FLAGS "${arg_DBUS_ADAPTOR_FLAGS}") list(APPEND dbus_sources "${sources}") endforeach() foreach(interface ${arg_DBUS_INTERFACE_SOURCES}) qt_create_qdbusxml2cpp_command("${target}" "${interface}" INTERFACE BASENAME "${arg_DBUS_INTERFACE_BASENAME}" FLAGS "${arg_DBUS_INTERFACE_FLAGS}") list(APPEND dbus_sources "${sources}") endforeach() get_target_property(target_type ${target} TYPE) set(is_library FALSE) if (${target_type} STREQUAL "STATIC_LIBRARY" OR ${target_type} STREQUAL "SHARED_LIBRARY") set(is_library TRUE) endif() foreach(lib ${arg_PUBLIC_LIBRARIES} ${arg_LIBRARIES}) # Automatically generate PCH for 'target' using dependencies # if 'target' is a library/module! if (${is_library}) qt_update_precompiled_header_with_library("${target}" "${lib}") endif() string(REGEX REPLACE "_nolink$" "" base_lib "${lib}") if(NOT base_lib STREQUAL lib) qt_create_nolink_target("${base_lib}" ${target}) endif() endforeach() # Set-up the target target_sources("${target}" PRIVATE ${arg_SOURCES} ${dbus_sources}) if (arg_COMPILE_FLAGS) set_source_files_properties(${arg_SOURCES} PROPERTIES COMPILE_FLAGS "${arg_COMPILE_FLAGS}") endif() set(public_visibility_option "PUBLIC") set(private_visibility_option "PRIVATE") if(arg_HEADER_MODULE) set(public_visibility_option "INTERFACE") set(private_visibility_option "INTERFACE") endif() target_include_directories("${target}" ${public_visibility_option} ${arg_PUBLIC_INCLUDE_DIRECTORIES} ${private_visibility_option} ${arg_INCLUDE_DIRECTORIES}) target_compile_definitions("${target}" ${public_visibility_option} ${arg_PUBLIC_DEFINES} ${private_visibility_option} ${arg_DEFINES}) target_link_libraries("${target}" ${public_visibility_option} ${arg_PUBLIC_LIBRARIES} ${private_visibility_option} ${arg_LIBRARIES}) target_compile_options("${target}" ${public_visibility_option} ${arg_PUBLIC_COMPILE_OPTIONS} ${private_visibility_option} ${arg_COMPILE_OPTIONS}) target_link_options("${target}" ${public_visibility_option} ${arg_PUBLIC_LINK_OPTIONS} ${private_visibility_option} ${arg_LINK_OPTIONS}) if(NOT arg_HEADER_MODULE) set_property (TARGET "${target}" APPEND PROPERTY AUTOMOC_MOC_OPTIONS "${arg_MOC_OPTIONS}" ) endif() # When computing the private library dependencies, we need to check not only the known # modules added by this repo's qt_build_repo(), but also all module dependencies that # were found via find_package(). qt_internal_get_qt_all_known_modules(known_modules) # When a public module depends on a private module (Gui on CorePrivate) # make its private module depend on the other private module (GuiPrivate will depend on # CorePrivate). set(qt_libs_private "") foreach(it ${known_modules}) list(FIND arg_LIBRARIES "Qt::${it}Private" pos) if(pos GREATER -1) list(APPEND qt_libs_private "Qt::${it}Private") endif() endforeach() set(target_private "${target}Private") if(TARGET "${target_private}") target_link_libraries("${target_private}" INTERFACE ${arg_PRIVATE_MODULE_INTERFACE}) endif() qt_register_target_dependencies("${target}" "${arg_PUBLIC_LIBRARIES}" "${qt_libs_private};${arg_LIBRARIES}") qt_autogen_tools(${target} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}) qt_update_precompiled_header("${target}" "${arg_PRECOMPILED_HEADER}") qt_update_ignore_pch_source("${target}" "${arg_NO_PCH_SOURCES}") ## Ignore objective-c files for PCH (not supported atm) qt_ignore_pch_obj_c_sources("${target}" "${arg_SOURCES}") else() if(QT_CMAKE_DEBUG_EXTEND_TARGET) message("qt_extend_target(${target} CONDITION ${arg_CONDITION} ...): Skipped") endif() endif() endfunction() function(qt_internal_library_deprecation_level result) if(WIN32) # On Windows, due to the way DLLs work, we need to export all functions, # including the inlines list(APPEND deprecations "QT_DISABLE_DEPRECATED_BEFORE=0x040800") else() # On other platforms, Qt's own compilation goes needs to compile the Qt 5.0 API list(APPEND deprecations "QT_DISABLE_DEPRECATED_BEFORE=0x050000") endif() list(APPEND deprecations "QT_DEPRECATED_WARNINGS_SINCE=0x060000") set("${result}" deprecations PARENT_SCOPE) endfunction() function(qt_install_injections target build_dir install_dir) set(injections ${ARGN}) set(module "Qt${target}") get_target_property(target_type ${target} TYPE) if (target_type STREQUAL "INTERFACE_LIBRARY") set(is_framework FALSE) else() get_target_property(is_framework ${target} FRAMEWORK) endif() # examples: # SYNCQT.INJECTIONS = src/corelib/global/qconfig.h:qconfig.h:QtConfig src/corelib/global/qconfig_p.h:5.12.0/QtCore/private/qconfig_p.h # SYNCQT.INJECTIONS = src/gui/vulkan/qvulkanfunctions.h:^qvulkanfunctions.h:QVulkanFunctions:QVulkanDeviceFunctions src/gui/vulkan/qvulkanfunctions_p.h:^5.12.0/QtGui/private/qvulkanfunctions_p.h # The are 3 parts to the assignment, divded by colons ':'. # The first part contains a path to a generated file in a build folder. # The second part contains the file name that the forwarding header should have, which points # to the file in the first part. # The third part contains multiple UpperCaseFileNames that should be forwarding headers to the # header specified in the second part. separate_arguments(injections UNIX_COMMAND "${injections}") foreach(injection ${injections}) string(REPLACE ":" ";" injection ${injection}) # Part 1. list(GET injection 0 file) # Part 2. list(GET injection 1 destination) string(REGEX REPLACE "^\\^" "" destination "${destination}") list(REMOVE_AT injection 0 1) # Part 3. set(fwd_hdrs ${injection}) get_filename_component(destinationdir ${destination} DIRECTORY) get_filename_component(destinationname ${destination} NAME) get_filename_component(original_file_name ${file} NAME) # This describes a concrete example for easier comprehension: # A file 'qtqml-config.h' is generated by qt_internal_feature_write_file into # ${qtdeclarative_build_dir}/src/{module}/qtqml-config.h (part 1). # # Generate a lower case forwarding header (part 2) 'qtqml-config.h' at the following # location: # ${some_prefix}/include/${module}/qtqml-config.h. # # Inside this file, we #include the originally generated file, # ${qtdeclarative_build_dir}/src/{module}/qtqml-config.h. # # ${some_prefix}'s value depends on the build type. # If doing a prefix build, it should point to # ${current_repo_build_dir} which is ${qtdeclarative_build_dir}. # If doing a non-prefix build, it should point to # ${qtbase_build_dir}. # # In the code below, ${some_prefix} == ${build_dir}. set(lower_case_forwarding_header_path "${build_dir}/${INSTALL_INCLUDEDIR}/${module}") if(destinationdir) string(APPEND lower_case_forwarding_header_path "/${destinationdir}") endif() set(current_repo_build_dir "${PROJECT_BINARY_DIR}") file(RELATIVE_PATH relpath "${lower_case_forwarding_header_path}" "${current_repo_build_dir}/${file}") set(main_contents "#include \"${relpath}\"") qt_configure_file(OUTPUT "${lower_case_forwarding_header_path}/${original_file_name}" CONTENT "${main_contents}") if(is_framework) if(file MATCHES "_p\\.h$") set(header_type PRIVATE) else() set(header_type PUBLIC) endif() qt_copy_framework_headers(${target} ${header_type} ${current_repo_build_dir}/${file}) else() # Copy the actual injected (generated) header file (not the just created forwarding one) # to its install location when doing a prefix build. In an non-prefix build, the qt_install # will be a no-op. qt_path_join(install_destination ${install_dir} ${INSTALL_INCLUDEDIR} ${module} ${destinationdir}) qt_install(FILES ${current_repo_build_dir}/${file} DESTINATION ${install_destination} RENAME ${destinationname} OPTIONAL) endif() # Generate UpperCaseNamed forwarding headers (part 3). foreach(fwd_hdr ${fwd_hdrs}) set(upper_case_forwarding_header_path "${INSTALL_INCLUDEDIR}/${module}") if(destinationdir) string(APPEND upper_case_forwarding_header_path "/${destinationdir}") endif() # Generate upper case forwarding header like QVulkanFunctions or QtConfig. qt_configure_file(OUTPUT "${build_dir}/${upper_case_forwarding_header_path}/${fwd_hdr}" CONTENT "#include \"${destinationname}\"\n") if(is_framework) # Copy the forwarding header to the framework's Headers directory. qt_copy_framework_headers(${target} PUBLIC "${build_dir}/${upper_case_forwarding_header_path}/${fwd_hdr}") else() # Install the forwarding header. qt_path_join(install_destination ${install_dir} ${upper_case_forwarding_header_path}) qt_install(FILES "${build_dir}/${upper_case_forwarding_header_path}/${fwd_hdr}" DESTINATION ${install_destination} OPTIONAL) endif() endforeach() endforeach() endfunction() function(qt_read_headers_pri target resultVarPrefix) qt_internal_module_info(module "${target}") file(STRINGS "${module_include_dir}/headers.pri" headers_pri_contents) foreach(line ${headers_pri_contents}) if("${line}" MATCHES "SYNCQT.HEADER_FILES = (.*)") set(public_module_headers "${CMAKE_MATCH_1}") separate_arguments(public_module_headers UNIX_COMMAND "${public_module_headers}") elseif("${line}" MATCHES "SYNCQT.PRIVATE_HEADER_FILES = (.*)") set(private_module_headers "${CMAKE_MATCH_1}") separate_arguments(private_module_headers UNIX_COMMAND "${private_module_headers}") elseif("${line}" MATCHES "SYNCQT.GENERATED_HEADER_FILES = (.*)") set(generated_module_headers "${CMAKE_MATCH_1}") separate_arguments(generated_module_headers UNIX_COMMAND "${generated_module_headers}") foreach(generated_header ${generated_module_headers}) list(APPEND public_module_headers "${module_include_dir}/${generated_header}") endforeach() elseif("${line}" MATCHES "SYNCQT.INJECTIONS = (.*)") set(injections "${CMAKE_MATCH_1}") elseif("${line}" MATCHES "SYNCQT.([A-Z_]+)_HEADER_FILES = (.+)") set(prefix "${CMAKE_MATCH_1}") string(TOLOWER "${prefix}" prefix) set(entries "${CMAKE_MATCH_2}") separate_arguments(entries UNIX_COMMAND "${entries}") set("${resultVarPrefix}_${prefix}" "${entries}" PARENT_SCOPE) endif() endforeach() set(${resultVarPrefix}_public "${public_module_headers}" PARENT_SCOPE) set(${resultVarPrefix}_private "${private_module_headers}" PARENT_SCOPE) set(${resultVarPrefix}_injections "${injections}" PARENT_SCOPE) endfunction() # Add Qt::target and Qt6::target as aliases for the target function(qt_internal_add_target_aliases target) get_target_property(type "${target}" TYPE) if (type STREQUAL EXECUTABLE) add_executable("Qt::${target}" ALIAS "${target}") add_executable("Qt${PROJECT_VERSION_MAJOR}::${target}" ALIAS "${target}") else() add_library("Qt::${target}" ALIAS "${target}") add_library("Qt${PROJECT_VERSION_MAJOR}::${target}" ALIAS "${target}") endif() endfunction() # Sets the exceptions flags for the given target function(qt_internal_set_no_exceptions_flags target) target_compile_definitions("${target}" PRIVATE "QT_NO_EXCEPTIONS") if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC") target_compile_options("${target}" PRIVATE "/wd4530" "/wd4577") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU") target_compile_options("${target}" PRIVATE "-fno-exceptions") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang") target_compile_options("${target}" PRIVATE "-fno-exceptions") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang") target_compile_options("${target}" PRIVATE "-fno-exceptions") elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel") target_compile_options("${target}" PRIVATE "-fno-exceptions") endif() endfunction() function(qt_skip_warnings_are_errors target) get_target_property(target_type "${target}" TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") return() endif() set_target_properties("${target}" PROPERTIES QT_SKIP_WARNINGS_ARE_ERRORS ON) endfunction() function(qt_skip_warnings_are_errors_when_repo_unclean target) if(QT_REPO_NOT_WARNINGS_CLEAN) qt_skip_warnings_are_errors("${target}") endif() endfunction() function(qt_disable_warnings target) get_target_property(target_type "${target}" TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") return() endif() set_target_properties("${target}" PROPERTIES QT_COMPILE_OPTIONS_DISABLE_WARNINGS ON) endfunction() function(qt_set_symbol_visibility_preset target value) get_target_property(target_type "${target}" TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") return() endif() set_target_properties("${target}" PROPERTIES C_VISIBILITY_PRESET "${value}") set_target_properties("${target}" PROPERTIES CXX_VISIBILITY_PRESET "${value}") endfunction() function(qt_set_symbol_visibility_hidden target) qt_set_symbol_visibility_preset("${target}" "hidden") endfunction() function(qt_get_sanitized_plugin_type plugin_type out_var) # Used to handle some edge cases such as platforms/darwin string(REGEX REPLACE "[-/]" "_" plugin_type "${plugin_type}") set("${out_var}" "${plugin_type}" PARENT_SCOPE) endfunction() # Copy header files to QtXYZ.framework/Versions/6/Headers/ # Use this function for header files that # - are not added as source files to the target # - are not marked as PUBLIC_HEADER # - or are private and supposed to end up in the 6.7.8/QtXYZ/private subdir. function(qt_copy_framework_headers target) get_target_property(is_fw ${target} FRAMEWORK) if(NOT "${is_fw}") return() endif() set(options PUBLIC PRIVATE QPA) set(oneValueArgs) set(multiValueArgs) cmake_parse_arguments(ARG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) get_target_property(fw_version ${target} FRAMEWORK_VERSION) get_target_property(fw_bundle_version ${target} MACOSX_FRAMEWORK_BUNDLE_VERSION) get_target_property(fw_dir ${target} LIBRARY_OUTPUT_DIRECTORY) get_target_property(fw_name ${target} OUTPUT_NAME) set(fw_headers_dir ${fw_dir}/${fw_name}.framework/Versions/${fw_version}/Headers/) if(ARG_PRIVATE) string(APPEND fw_headers_dir "${fw_bundle_version}/Qt${target}/private/") elseif(ARG_QPA) string(APPEND fw_headers_dir "${fw_bundle_version}/Qt${target}/qpa/") endif() set(out_files) foreach(hdr IN LISTS ARG_UNPARSED_ARGUMENTS) get_filename_component(in_file_path ${hdr} ABSOLUTE) get_filename_component(in_file_name ${hdr} NAME) set(out_file_path ${fw_headers_dir}${in_file_name}) add_custom_command( OUTPUT ${out_file_path} DEPENDS ${in_file_path} COMMAND ${CMAKE_COMMAND} -E make_directory "${fw_headers_dir}" COMMAND ${CMAKE_COMMAND} -E copy "${in_file_path}" "${fw_headers_dir}") list(APPEND out_files ${out_file_path}) endforeach() get_target_property(fw_copied_headers ${target} QT_COPIED_FRAMEWORK_HEADERS) if(NOT fw_copied_headers) set(fw_copied_headers "") endif() list(APPEND fw_copied_headers ${out_files}) set_target_properties(${target} PROPERTIES QT_COPIED_FRAMEWORK_HEADERS "${fw_copied_headers}") endfunction() function(qt_finalize_framework_headers_copy target) get_target_property(target_type ${target} TYPE) if(${target_type} STREQUAL "INTERFACE_LIBRARY") return() endif() get_target_property(is_fw ${target} FRAMEWORK) if(NOT "${is_fw}") return() endif() get_target_property(headers ${target} QT_COPIED_FRAMEWORK_HEADERS) if(headers) # Hack to create the "Headers" symlink in the framework: # Create a fake header file and copy it into the framework by marking it as PUBLIC_HEADER. # CMake now takes care of creating the symlink. set(fake_header ${target}_fake_header.h) qt_get_main_cmake_configuration(main_config) file(GENERATE OUTPUT ${fake_header} CONTENT "// ignore this file\n" CONDITION "$") string(PREPEND fake_header "${CMAKE_CURRENT_BINARY_DIR}/") target_sources(${target} PRIVATE ${fake_header}) set_source_files_properties(${fake_header} PROPERTIES GENERATED ON) set_property(TARGET ${target} APPEND PROPERTY PUBLIC_HEADER ${fake_header}) # Add a target, e.g. Core_framework_headers, that triggers the header copy. add_custom_target(${target}_framework_headers DEPENDS ${headers}) add_dependencies(${target} ${target}_framework_headers) endif() endfunction() function(qt_clone_property_for_configs target property configs) get_target_property(value "${target}" "${property}") foreach(config ${configs}) string(TOUPPER "${config}" upper_config) set_property(TARGET "${target}" PROPERTY "${property}_${upper_config}" "${value}") endforeach() endfunction() function(qt_handle_multi_config_output_dirs target) set(possible_configs "${CMAKE_BUILD_TYPE}") if(CMAKE_CONFIGURATION_TYPES) set(possible_configs "${CMAKE_CONFIGURATION_TYPES}") endif() qt_clone_property_for_configs(${target} LIBRARY_OUTPUT_DIRECTORY "${possible_configs}") qt_clone_property_for_configs(${target} RUNTIME_OUTPUT_DIRECTORY "${possible_configs}") qt_clone_property_for_configs(${target} ARCHIVE_OUTPUT_DIRECTORY "${possible_configs}") endfunction() # Add a finalizer function for the current CMake list file. # # You may add up to nine arguments that are passed to the finalizer. # A finalizer that is registered with qt_add_list_file_finalizer(foo bar baz) # will be called with nine arguments: foo(bar baz IGNORE IGNORE IGNORE...), # because CMake's handling of empty list elements is a cruel joke. # # For CMake < 3.18 the function qt_watch_current_list_dir must know about the finalizer. function(qt_add_list_file_finalizer func) set_property(GLOBAL APPEND PROPERTY QT_LIST_FILE_FINALIZER_FILES "${CMAKE_CURRENT_LIST_FILE}") set_property(GLOBAL APPEND PROPERTY QT_LIST_FILE_FINALIZER_FUNCS ${func}) foreach(i RANGE 1 9) set(arg "${ARGV${i}}") if(i GREATER_EQUAL ARGC) set(arg "IGNORE") endif() set_property(GLOBAL APPEND PROPERTY QT_LIST_FILE_FINALIZER_ARGV${i} "${arg}") endforeach() endfunction() # Watcher function for the variable CMAKE_CURRENT_LIST_DIR. # This is the driver of the finalizer facility. function(qt_watch_current_list_dir variable access value current_list_file stack) if(NOT access STREQUAL "MODIFIED_ACCESS") # We are only interested in modifications of CMAKE_CURRENT_LIST_DIR. return() endif() list(GET stack -1 stack_top) if(stack_top STREQUAL current_list_file) # If the top of the stack equals the current list file then # we're entering a file. We're not interested in this case. return() endif() get_property(files GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_FILES) if(NOT files) return() endif() get_property(funcs GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_FUNCS) foreach(i RANGE 1 9) get_property(args${i} GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_ARGV${i}) endforeach() list(LENGTH files n) set(i 0) while(i LESS n) list(GET files ${i} file) if(file STREQUAL stack_top) list(GET funcs ${i} func) foreach(k RANGE 1 9) list(GET args${k} ${i} a${k}) endforeach() # We've found a file we're looking for. Call the finalizer. if(${CMAKE_VERSION} VERSION_LESS "3.18.0") # Make finalizer known functions here: if(func STREQUAL "qt_generate_prl_file") qt_generate_prl_file(${a1} ${a2} ${a3} ${a4} ${a5} ${a6} ${a7} ${a8} ${a9}) else() message(FATAL_ERROR "qt_watch_current_list_dir doesn't know about ${func}. Consider adding it.") endif() else() cmake_command(INVOKE ${func} ${a1} ${a2} ${a3} ${a4} ${a5} ${a6} ${a7} ${a8} ${a9}) endif() list(REMOVE_AT files ${i}) list(REMOVE_AT funcs ${i}) foreach(k RANGE 1 9) list(REMOVE_AT args${k} ${i}) endforeach() math(EXPR n "${n} - 1") else() math(EXPR i "${i} + 1") endif() endwhile() set_property(GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_FILES ${files}) set_property(GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_FUNCS ${funcs}) foreach(i RANGE 1 9) set_property(GLOBAL PROPERTY QT_LIST_FILE_FINALIZER_ARGV${i} "${args${i}}") endforeach() endfunction() variable_watch(CMAKE_CURRENT_LIST_DIR qt_watch_current_list_dir) # Set target properties that are the same for all modules, plugins, executables # and 3rdparty libraries. function(qt_set_common_target_properties target) if(FEATURE_static_runtime) if(MSVC) set_property(TARGET ${target} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$:Debug>") elseif(MINGW) target_link_options(${target} INTERFACE "LINKER:-static") endif() endif() endfunction() # This is the main entry function for creating a Qt module, that typically # consists of a library, public header files, private header files and configurable # features. # # A CMake target with the specified target parameter is created. If the current source # directory has a configure.cmake file, then that is also processed for feature definition # and testing. Any features defined as well as any features coming from dependencies to # this module are imported into the scope of the calling feature. # # Target is without leading "Qt". So e.g. the "QtCore" module has the target "Core". function(qt_add_module target) qt_internal_module_info(module "${target}") # Process arguments: qt_parse_all_arguments(arg "qt_add_module" "NO_MODULE_HEADERS;STATIC;DISABLE_TOOLS_EXPORT;EXCEPTIONS;INTERNAL_MODULE;NO_SYNC_QT;NO_PRIVATE_MODULE;HEADER_MODULE;GENERATE_METATYPES;NO_CONFIG_HEADER_FILE;SKIP_DEPENDS_INCLUDE" "CONFIG_MODULE_NAME;PRECOMPILED_HEADER" "${__default_private_args};${__default_public_args};${__default_private_module_args};QMAKE_MODULE_CONFIG;EXTRA_CMAKE_FILES;EXTRA_CMAKE_INCLUDES;NO_PCH_SOURCES" ${ARGN}) if(NOT DEFINED arg_CONFIG_MODULE_NAME) set(arg_CONFIG_MODULE_NAME "${module_lower}") endif() qt_internal_add_qt_repo_known_module("${target}") ### Define Targets: set(is_interface_lib 0) set(is_shared_lib 0) if(${arg_HEADER_MODULE}) add_library("${target}" INTERFACE) set(is_interface_lib 1) elseif(${arg_STATIC}) add_library("${target}" STATIC) elseif(${QT_BUILD_SHARED_LIBS}) add_library("${target}" SHARED) set(is_shared_lib 1) else() add_library("${target}" STATIC) endif() if(NOT is_interface_lib) qt_set_common_target_properties(${target}) endif() set(is_framework 0) if(QT_FEATURE_framework AND NOT ${arg_HEADER_MODULE} AND NOT ${arg_STATIC}) set(is_framework 1) set_target_properties(${target} PROPERTIES FRAMEWORK TRUE FRAMEWORK_VERSION ${PROJECT_VERSION_MAJOR} MACOSX_FRAMEWORK_IDENTIFIER org.qt-project.Qt${target} MACOSX_FRAMEWORK_BUNDLE_VERSION ${PROJECT_VERSION} MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR} ) endif() if(QT_FEATURE_reduce_relocations AND UNIX AND NOT is_interface_lib) # On x86 and x86-64 systems with ELF binaries (especially Linux), due to # a new optimization in GCC 5.x in combination with a recent version of # GNU binutils, compiling Qt applications with -fPIE is no longer # enough. # Applications now need to be compiled with the -fPIC option if the Qt option # \"reduce relocations\" is active. target_compile_options(${target} INTERFACE -fPIC) if(GCC AND is_shared_lib) target_link_options(${target} PRIVATE LINKER:-Bsymbolic-functions) endif() endif() if(QT_FEATURE_separate_debug_info AND is_shared_lib AND (UNIX OR MINGW)) qt_enable_separate_debug_info(${target} ${INSTALL_LIBDIR}) endif() if (ANDROID) qt_android_apply_arch_suffix("${target}") endif() qt_internal_add_target_aliases("${target}") qt_skip_warnings_are_errors_when_repo_unclean("${target}") # Add _private target to link against the private headers: if(NOT ${arg_NO_PRIVATE_MODULE}) set(target_private "${target}Private") add_library("${target_private}" INTERFACE) qt_internal_add_target_aliases("${target_private}") endif() if(NOT arg_HEADER_MODULE) set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_LIBDIR}" RUNTIME_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_BINDIR}" ARCHIVE_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_LIBDIR}" VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR} QT_TARGET_VERSION "${PROJECT_VERSION}.0" QT_TARGET_COMPANY_NAME "The Qt Company Ltd." QT_TARGET_DESCRIPTION "C++ Application Development Framework" QT_TARGET_COPYRIGHT "Copyright (C) 2020 The Qt Company Ltd." QT_TARGET_PRODUCT_NAME "Qt6" ) qt_handle_multi_config_output_dirs("${target}") if (arg_SKIP_DEPENDS_INCLUDE) set_target_properties(${target} PROPERTIES QT_MODULE_SKIP_DEPENDS_INCLUDE TRUE) endif() if(is_framework) set_target_properties(${target} PROPERTIES OUTPUT_NAME Qt${target} ) else() set_target_properties(${target} PROPERTIES OUTPUT_NAME "${INSTALL_CMAKE_NAMESPACE}${target}" ) endif() if (WIN32 AND BUILD_SHARED_LIBS) qt6_generate_win32_rc_file(${target}) endif() endif() # Module headers: if(${arg_NO_MODULE_HEADERS} OR ${arg_NO_SYNC_QT}) set_target_properties("${target}" PROPERTIES INTERFACE_MODULE_HAS_HEADERS OFF) else() # Use QT_BUILD_DIR for the syncqt call. # So we either write the generated files into the qtbase non-prefix build root, or the # module specific build root. qt_ensure_sync_qt() set(syncqt_full_command "${HOST_PERL}" -w "${QT_SYNCQT}" -quiet -check-includes -module "${module}" -version "${PROJECT_VERSION}" -outdir "${QT_BUILD_DIR}" -builddir "${PROJECT_BINARY_DIR}" "${PROJECT_SOURCE_DIR}") execute_process(COMMAND ${syncqt_full_command}) set_target_properties("${target}" PROPERTIES INTERFACE_MODULE_HAS_HEADERS ON) ### FIXME: Can we replace headers.pri? qt_read_headers_pri("${target}" "module_headers") set(module_depends_header "${module_include_dir}/${module}Depends") if(is_framework) if(NOT is_interface_lib) set(public_headers_to_copy "${module_headers_public}" "${module_depends_header}") qt_copy_framework_headers(${target} PUBLIC "${public_headers_to_copy}") qt_copy_framework_headers(${target} PRIVATE "${module_headers_private}") endif() else() set_property(TARGET ${target} APPEND PROPERTY PUBLIC_HEADER "${module_headers_public}") set_property(TARGET ${target} APPEND PROPERTY PUBLIC_HEADER ${module_depends_header}) set_property(TARGET ${target} APPEND PROPERTY PRIVATE_HEADER "${module_headers_private}") endif() if (NOT ${arg_HEADER_MODULE}) set_property(TARGET "${target}" PROPERTY MODULE_HEADER "${module_include_dir}/${module}") endif() if(module_headers_qpa) if(is_framework) qt_copy_framework_headers(${target} QPA "${module_headers_qpa}") else() qt_install( FILES ${module_headers_qpa} DESTINATION ${INSTALL_INCLUDEDIR}/${module}/${PROJECT_VERSION}/${module}/qpa) endif() endif() endif() if(NOT arg_HEADER_MODULE) # This property is used for super builds with static libraries. We use # it in QtPlugins.cmake.in to avoid "polluting" the dependency chain # for the target in it's project directory. # E.g: When we process find_package(Qt6 ... Gui) in QtDeclarative, the # rules in QtPugins.cmake add all the known Gui plugins as interface # dependencies. This in turn causes circular dependencies on every # plugin which links against Gui. Plugin A -> GUI -> Plugin A .... set_target_properties(${target} PROPERTIES QT_BUILD_PROJECT_NAME ${PROJECT_NAME}) # Plugin types associated to a module if(NOT "x${arg_PLUGIN_TYPES}" STREQUAL "x") # Reset the variable containing the list of plugins for the given plugin type foreach(plugin_type ${arg_PLUGIN_TYPES}) qt_get_sanitized_plugin_type("${plugin_type}" plugin_type) set_property(TARGET "${target}" APPEND PROPERTY MODULE_PLUGIN_TYPES "${plugin_type}") qt_internal_add_qt_repo_known_plugin_types("${plugin_type}") endforeach() endif() endif() qt_internal_library_deprecation_level(deprecation_define) if(NOT arg_HEADER_MODULE) qt_autogen_tools_initial_setup(${target}) endif() set(private_includes "$" "$" ${arg_INCLUDE_DIRECTORIES} ) set(public_includes "") set(public_headers_list "public_includes") if(is_framework) set(public_headers_list "private_includes") set(fw_bundle_subdir "${INSTALL_LIBDIR}/Qt${target}.framework") set(fw_headers_subdir "Versions/${PROJECT_VERSION_MAJOR}/Headers") list(APPEND public_includes # Add the lib/Foo.framework dir as include path to let CMake generate # the -F compiler flag. "$" "$" # Add the fully resolved Headers subdir, because the Headers symlink might # not be there yet. "$" # After installing, the Headers symlink is guaranteed to exist. "$" ) endif() # Handle cases like QmlDevTools which do not have their own headers, but rather borrow them # from another module. if(NOT arg_NO_SYNC_QT AND NOT arg_NO_MODULE_HEADERS) # Don't include private headers unless they exist, aka syncqt created them. if(module_headers_private) list(APPEND private_includes "$" "$") endif() list(APPEND ${public_headers_list} # For the syncqt headers "$" "$") endif() if(NOT arg_NO_MODULE_HEADERS AND NOT arg_NO_SYNC_QT) # For the syncqt headers list(APPEND ${public_headers_list} "$") endif() list(APPEND ${public_headers_list} ${arg_PUBLIC_INCLUDE_DIRECTORIES}) set(header_module) if(arg_HEADER_MODULE) set(header_module "HEADER_MODULE") endif() qt_extend_target("${target}" ${header_module} SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${private_includes} PUBLIC_INCLUDE_DIRECTORIES ${public_includes} PUBLIC_DEFINES ${arg_PUBLIC_DEFINES} QT_${module_define}_LIB DEFINES ${arg_DEFINES} QT_NO_CAST_TO_ASCII QT_ASCII_CAST_WARNINGS QT_MOC_COMPAT #we don't need warnings from calling moc code in our generated code QT_USE_QSTRINGBUILDER QT_DEPRECATED_WARNINGS QT_BUILDING_QT QT_BUILD_${module_define}_LIB ### FIXME: use QT_BUILD_ADDON for Add-ons or remove if we don't have add-ons anymore "${deprecation_define}" PUBLIC_LIBRARIES ${arg_PUBLIC_LIBRARIES} LIBRARIES ${arg_LIBRARIES} Qt::PlatformModuleInternal PRIVATE_MODULE_INTERFACE ${arg_PRIVATE_MODULE_INTERFACE} FEATURE_DEPENDENCIES ${arg_FEATURE_DEPENDENCIES} DBUS_ADAPTOR_SOURCES ${arg_DBUS_ADAPTOR_SOURCES} DBUS_ADAPTOR_FLAGS ${arg_DBUS_ADAPTOR_FLAGS} DBUS_INTERFACE_SOURCES ${arg_DBUS_INTERFACE_SOURCES} DBUS_INTERFACE_FLAGS ${arg_DBUS_INTERFACE_FLAGS} COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} PUBLIC_COMPILE_OPTIONS ${arg_PUBLIC_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} PUBLIC_LINK_OPTIONS ${arg_PUBLIC_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} PRECOMPILED_HEADER ${arg_PRECOMPILED_HEADER} NO_PCH_SOURCES ${arg_NO_PCH_SOURCES} ) if(NOT ${arg_EXCEPTIONS} AND NOT ${arg_HEADER_MODULE}) qt_internal_set_no_exceptions_flags("${target}") endif() set(configureFile "${CMAKE_CURRENT_SOURCE_DIR}/configure.cmake") if(EXISTS "${configureFile}" AND NOT arg_NO_CONFIG_HEADER_FILE) qt_feature_module_begin( LIBRARY "${target}" PUBLIC_FILE "qt${arg_CONFIG_MODULE_NAME}-config.h" PRIVATE_FILE "qt${arg_CONFIG_MODULE_NAME}-config_p.h" PUBLIC_DEPENDENCIES ${arg_FEATURE_DEPENDENCIES} PRIVATE_DEPENDENCIES ${arg_FEATURE_DEPENDENCIES} ) include(${configureFile}) qt_feature_module_end("${target}") set_property(TARGET "${target}" APPEND PROPERTY PUBLIC_HEADER "${CMAKE_CURRENT_BINARY_DIR}/qt${arg_CONFIG_MODULE_NAME}-config.h") set_property(TARGET "${target}" APPEND PROPERTY PRIVATE_HEADER "${CMAKE_CURRENT_BINARY_DIR}/qt${arg_CONFIG_MODULE_NAME}-config_p.h") endif() if(NOT arg_HEADER_MODULE) if(DEFINED module_headers_private) qt_internal_add_linker_version_script("${target}" PRIVATE_HEADERS ${module_headers_private} ${module_headers_qpa}) else() qt_internal_add_linker_version_script("${target}") endif() endif() # Handle injections. Aka create forwarding headers for certain headers that have been # automatically generated in the build dir (for example qconfig.h, qtcore-config.h, # qvulkanfunctions.h, etc) # module_headers_injections come from the qt_read_headers_pri() call. # extra_library_injections come from the qt_feature_module_end() call. set(final_injections "") if(module_headers_injections) string(APPEND final_injections "${module_headers_injections} ") endif() if(extra_library_injections) string(APPEND final_injections "${extra_library_injections} ") endif() if(final_injections) qt_install_injections(${target} "${QT_BUILD_DIR}" "${QT_INSTALL_DIR}" ${final_injections}) endif() # Handle creation of cmake files for consumers of find_package(). 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}) set(extra_cmake_files) set(extra_cmake_includes) if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}Macros.cmake") list(APPEND extra_cmake_files "${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}Macros.cmake") list(APPEND extra_cmake_includes "${INSTALL_CMAKE_NAMESPACE}${target}Macros.cmake") endif() if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigExtras.cmake.in") configure_file("${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigExtras.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigExtras.cmake" @ONLY) list(APPEND extra_cmake_files "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigExtras.cmake") list(APPEND extra_cmake_includes "${INSTALL_CMAKE_NAMESPACE}${target}ConfigExtras.cmake") endif() foreach(cmake_file IN LISTS arg_EXTRA_CMAKE_FILES) get_filename_component(basename ${cmake_file} NAME) file(COPY ${cmake_file} DESTINATION ${config_build_dir}) list(APPEND extra_cmake_files "${config_build_dir}/${basename}") endforeach() list(APPEND extra_cmake_includes ${arg_EXTRA_CMAKE_INCLUDES}) set(extra_cmake_code "") if(target STREQUAL Core) # Propagate non-build related variables that are needed for consuming Qt packages. # Do this in CoreConfig instead of Qt6Config, so that consumers can also use # find_package(Qt6Core) instead of find_package(Qt6 COMPONENTS Core) string(APPEND extra_cmake_code " set(QT_CMAKE_EXPORT_NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE})") endif() # Generate metatypes set(QT_MODULE_HAS_META_TYPES_FILE FALSE) if (${arg_GENERATE_METATYPES}) set(QT_MODULE_HAS_META_TYPES_FILE TRUE) set(metatypes_install_dir ${INSTALL_LIBDIR}/metatypes) set(args) if (NOT QT_WILL_INSTALL) set(args COPY_OVER_INSTALL INSTALL_DIR "${QT_BUILD_DIR}/${metatypes_install_dir}") else() set(args INSTALL_DIR "${metatypes_install_dir}") endif() qt6_generate_meta_types_json_file(${target} ${args}) endif() configure_package_config_file( "${QT_CMAKE_DIR}/QtModuleConfig.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" INSTALL_DESTINATION "${config_install_dir}" ) if (EXISTS "${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}BuildInternals.cmake") configure_file("${CMAKE_CURRENT_LIST_DIR}/${INSTALL_CMAKE_NAMESPACE}${target}BuildInternals.cmake" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}BuildInternals.cmake" @ONLY) list(APPEND extra_cmake_files "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}BuildInternals.cmake") endif() write_basic_package_version_file( "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" VERSION ${PROJECT_VERSION} COMPATIBILITY AnyNewerVersion ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" ${extra_cmake_files} DESTINATION "${config_install_dir}" COMPONENT Devel ) file(COPY ${extra_cmake_files} DESTINATION "${config_build_dir}") set(exported_targets ${target}) if(NOT ${arg_NO_PRIVATE_MODULE}) list(APPEND exported_targets ${target_private}) endif() set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets") qt_install(TARGETS ${exported_targets} EXPORT ${export_name} RUNTIME DESTINATION ${INSTALL_BINDIR} LIBRARY DESTINATION ${INSTALL_LIBDIR} ARCHIVE DESTINATION ${INSTALL_LIBDIR} FRAMEWORK DESTINATION ${INSTALL_LIBDIR} PUBLIC_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module} PRIVATE_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module}/${PROJECT_VERSION}/${module}/private ) qt_apply_rpaths(TARGET "${target}" INSTALL_PATH "${INSTALL_LIBDIR}" RELATIVE_RPATH) if (ANDROID AND NOT arg_HEADER_MODULE) # Record install library location so it can be accessed by # qt_android_dependencies without having to specify it again. set_target_properties(${target} PROPERTIES QT_ANDROID_MODULE_INSTALL_DIR ${INSTALL_LIBDIR}) endif() qt_install(EXPORT ${export_name} NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE}:: DESTINATION ${config_install_dir}) qt_internal_export_modern_cmake_config_targets_file( TARGETS ${exported_targets} EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target} CONFIG_INSTALL_DIR "${config_install_dir}") if (${arg_INTERNAL_MODULE}) set(arg_INTERNAL_MODULE "INTERNAL_MODULE") else() unset(arg_INTERNAL_MODULE) endif() qt_path_join(pri_target_path ${QT_BUILD_DIR} ${INSTALL_MKSPECSDIR}/modules) qt_generate_module_pri_file("${target}" "${pri_target_path}" ${arg_CONFIG_MODULE_NAME} module_pri_files ${arg_INTERNAL_MODULE} ${header_module} QMAKE_MODULE_CONFIG ${arg_QMAKE_MODULE_CONFIG} ) qt_install(FILES "${module_pri_files}" DESTINATION ${INSTALL_MKSPECSDIR}/modules) ### fixme: cmake is missing a built-in variable for this. We want to apply it only to modules and plugins # that belong to Qt. if(NOT arg_HEADER_MODULE) qt_internal_add_link_flags_no_undefined("${target}") endif() set(interface_includes "") # Handle cases like QmlDevTools which do not have their own headers, but rather borrow them # from another module. if(NOT arg_NO_SYNC_QT) list(APPEND interface_includes "$") # syncqt.pl does not create a private header directory like 'include/6.0/QtFoo' unless # the module has foo_p.h header files. For QtZlib, there are no such private headers, so we # need to make sure not to add such include paths unless the directory exists, otherwise # consumers of the module will fail at CMake generation time stating that # INTERFACE_INCLUDE_DIRECTORIES contains a non-existent path. if(NOT arg_NO_MODULE_HEADERS AND EXISTS "${module_include_dir}/${PROJECT_VERSION}/${module}") list(APPEND interface_includes "$" "$") if(is_framework) set(fw_headers_dir "${INSTALL_LIBDIR}/${module}.framework/Headers/") list(APPEND interface_includes "$" "$") else() list(APPEND interface_includes "$" "$") endif() endif() endif() if(NOT ${arg_NO_PRIVATE_MODULE}) target_include_directories("${target_private}" INTERFACE ${interface_includes}) target_link_libraries("${target_private}" INTERFACE "${target}") endif() if(is_framework AND NOT is_interface_lib) qt_finalize_framework_headers_copy(${target}) endif() qt_describe_module(${target}) qt_add_list_file_finalizer(qt_generate_prl_file ${target}) endfunction() # Add libraries to variable ${out_libs_var} in a way that duplicates # are added at the end. This ensures the library order needed for the # linker. function(qt_merge_libs out_libs_var) foreach(dep ${ARGN}) list(REMOVE_ITEM ${out_libs_var} ${dep}) list(APPEND ${out_libs_var} ${dep}) endforeach() set(${out_libs_var} ${${out_libs_var}} PARENT_SCOPE) endfunction() # Collects the library dependencies of a target. # This takes into account transitive usage requirements. function(qt_collect_libs target out_var) set(collected ${ARGN}) if(target IN_LIST collected) return() endif() list(APPEND collected ${target}) if(NOT TARGET qt_collect_libs_dict) add_library(qt_collect_libs_dict INTERFACE IMPORTED GLOBAL) endif() get_target_property(libs qt_collect_libs_dict INTERFACE_${target}) if(NOT libs) unset(libs) get_target_property(target_libs ${target} INTERFACE_LINK_LIBRARIES) if(NOT target_libs) unset(target_libs) endif() get_target_property(target_type ${target} TYPE) if(target_type STREQUAL "STATIC_LIBRARY") get_target_property(link_libs ${target} LINK_LIBRARIES) if(link_libs) list(APPEND target_libs ${link_libs}) endif() endif() foreach(lib ${target_libs}) # Cannot use $ in add_custom_command. # Check the policy now, and replace the generator expression with the value. while(lib MATCHES "\\$]+)>") cmake_policy(GET ${CMAKE_MATCH_1} value) if(value STREQUAL "NEW") set(value "TRUE") else() set(value "FALSE") endif() string(REPLACE "${CMAKE_MATCH_0}" "${value}" lib "${lib}") endwhile() # Fix up $ expressions that refer to the "current" target. # Those cannot be used with add_custom_command. while(lib MATCHES "\\$]+)>") string(REPLACE "${CMAKE_MATCH_0}" "$" lib "${lib}") endwhile() if(lib MATCHES "^\\$$") set(lib_target ${CMAKE_MATCH_1}) else() set(lib_target ${lib}) endif() if(TARGET ${lib_target}) if ("${lib_target}" MATCHES "^Qt::(.*)") # If both, Qt::Foo and Foo targets exist, prefer the target name without # namespace. Which one is preferred doesn't really matter. This code exists to # avoid ending up with both, Qt::Foo and Foo in our dependencies. set(namespaceless_lib_target "${CMAKE_MATCH_1}") if(TARGET namespaceless_lib_target) set(lib_target ${namespaceless_lib_target}) endif() endif() get_target_property(lib_target_type ${lib_target} TYPE) if(lib_target_type STREQUAL "INTERFACE_LIBRARY") qt_collect_libs(${lib_target} lib_libs ${collected}) if(lib_libs) qt_merge_libs(libs ${lib_libs}) set(is_module 0) endif() else() qt_merge_libs(libs "$") qt_collect_libs(${lib_target} lib_libs ${collected}) if(lib_libs) qt_merge_libs(libs ${lib_libs}) endif() endif() else() qt_merge_libs(libs "${lib_target}") endif() endforeach() set_target_properties(qt_collect_libs_dict PROPERTIES INTERFACE_${target} "${libs}") endif() set(${out_var} ${libs} PARENT_SCOPE) endfunction() # Generate a qmake .prl file for the given target function(qt_generate_prl_file target) get_target_property(target_type ${target} TYPE) if(target_type STREQUAL "INTERFACE_LIBRARY") return() endif() unset(prl_libs) qt_collect_libs(${target} prl_libs) unset(prl_config) if(target_type STREQUAL "STATIC_LIBRARY") list(APPEND prl_config static) elseif(target_type STREQUAL "SHARED_LIBRARY") list(APPEND prl_config shared) endif() if (NOT target_type STREQUAL "INTERFACE_LIBRARY") get_target_property(is_fw ${target} FRAMEWORK) if(is_fw) list(APPEND prl_config lib_bundle) endif() endif() list(JOIN prl_config " " prl_config) # Generate a preliminary .prl file that contains absolute paths to all libraries set(prl_file_name "$$.prl") file(GENERATE OUTPUT "${prl_file_name}" CONTENT "QMAKE_PRL_BUILD_DIR = ${CMAKE_CURRENT_BINARY_DIR} QMAKE_PRL_TARGET = $ QMAKE_PRL_CONFIG = ${prl_config} QMAKE_PRL_VERSION = ${PROJECT_VERSION} QMAKE_PRL_LIBS_FOR_CMAKE = ${prl_libs} " ) # Add a custom command that prepares the .prl file for installation qt_path_join(qt_build_libdir ${QT_BUILD_DIR} ${INSTALL_LIBDIR}) qt_path_join(prl_file_path "${qt_build_libdir}" "${prl_file_name}") set(library_suffixes ${CMAKE_SHARED_LIBRARY_SUFFIX} ${CMAKE_STATIC_LIBRARY_SUFFIX}) add_custom_command( TARGET ${target} POST_BUILD COMMAND ${CMAKE_COMMAND} -DIN_FILE=${prl_file_name} -DOUT_FILE=${prl_file_path} "-DLIBRARY_SUFFIXES=${library_suffixes}" -DQT_BUILD_LIBDIR=${qt_build_libdir} -P "${QT_CMAKE_DIR}/QtFinishPrlFile.cmake" VERBATIM ) # Installation of the .prl file happens globally elsewhere, # because we have no clue here what the actual file name is. endfunction() function(qt_export_tools module_name) # If no tools were defined belonging to this module, don't create a config and targets file. # Guards against the case when doing a cross-build. if(NOT "${module_name}" IN_LIST QT_KNOWN_MODULES_WITH_TOOLS OR CMAKE_CROSSCOMPILING) return() endif() # The tools target name. For example: CoreTools set(target "${module_name}Tools") 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}) # Add the extra cmake statements to make the tool targets global, so it doesn't matter where # find_package is called. # Also assemble a list of tool targets to expose in the config file for informational purposes. set(extra_cmake_statements "") set(tool_targets "") set(tool_targets_non_prefixed "") # List of package dependencies that need be find_package'd when using the Tools package. set(package_deps "") foreach(tool_name ${QT_KNOWN_MODULE_${module_name}_TOOLS}) # Specific tools can have package dependencies. # e.g. qtwaylandscanner depends on WaylandScanner (non-qt package). get_target_property(extra_packages "${tool_name}" QT_EXTRA_PACKAGE_DEPENDENCIES) if(extra_packages) list(APPEND package_deps "${extra_packages}") endif() set(extra_cmake_statements "${extra_cmake_statements} if (NOT QT_NO_CREATE_TARGETS) get_property(is_global TARGET ${INSTALL_CMAKE_NAMESPACE}::${tool_name} PROPERTY IMPORTED_GLOBAL) if(NOT is_global) set_property(TARGET ${INSTALL_CMAKE_NAMESPACE}::${tool_name} PROPERTY IMPORTED_GLOBAL TRUE) endif() endif() ") list(APPEND tool_targets "${QT_CMAKE_EXPORT_NAMESPACE}::${tool_name}") list(APPEND tool_targets_non_prefixed "${tool_name}") endforeach() string(APPEND extra_cmake_statements "set(${QT_CMAKE_EXPORT_NAMESPACE}${module_name}Tools_TARGETS \"${tool_targets}\")") # Extract package dependencies that were determined in QtPostProcess, but only if ${module_name} # is an actual target. # module_name can be a non-existent target, if the tool doesn't have an existing associated # module, e.g. qtwaylandscanner. if(TARGET "${module_name}") get_target_property(module_package_deps "${module_name}" _qt_tools_package_deps) if(module_package_deps) list(APPEND package_deps "${module_package_deps}") endif() endif() # Configure and install dependencies file for the ${module_name}Tools package. configure_file( "${QT_CMAKE_DIR}/QtModuleToolsDependencies.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 ) # Configure and install the ${module_name}Tools package Config file. configure_package_config_file( "${QT_CMAKE_DIR}/QtModuleToolsConfig.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" INSTALL_DESTINATION "${config_install_dir}" ) write_basic_package_version_file( "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" VERSION ${PROJECT_VERSION} COMPATIBILITY AnyNewerVersion ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets") qt_install(EXPORT "${export_name}" NAMESPACE "${QT_CMAKE_EXPORT_NAMESPACE}::" DESTINATION "${config_install_dir}") # Create versionless targets file. configure_file( "${QT_CMAKE_DIR}/QtModuleToolsVersionlessTargets.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}VersionlessTargets.cmake" @ONLY ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}VersionlessTargets.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) endfunction() # This function records a dependency between ${target_name} and ${dep_package_name}. # at the CMake package level. # E.g. The Tools package that provides the qtwaylandscanner target # needs to call find_package(WaylandScanner) (non-qt-package). # main_target_name = qtwaylandscanner # dep_package_name = WaylandScanner function(qt_record_extra_package_dependency main_target_name dep_package_name dep_package_version) if (TARGET "${main_target_name}") get_target_property(extra_packages "${main_target_name}" QT_EXTRA_PACKAGE_DEPENDENCIES) if(NOT extra_packages) set(extra_packages "") endif() list(APPEND extra_packages "${dep_package_name}\;${dep_package_version}") set_target_properties("${main_target_name}" PROPERTIES QT_EXTRA_PACKAGE_DEPENDENCIES "${extra_packages}") endif() endfunction() # This function records a dependency between ${main_target_name} and ${dep_target_name} # at the CMake package level. # E.g. Qt6CoreConfig.cmake needs to find_package(Qt6WinMain). # main_target_name = Core # dep_target_name = WinMain # This is just a convenience function that deals with Qt targets and their associated packages # instead of raw package names. function(qt_record_extra_qt_package_dependency main_target_name dep_target_name dep_package_version) # WinMain -> Qt6WinMain. qt_internal_module_info(qtfied_target_name "${dep_target_name}") qt_record_extra_package_dependency("${main_target_name}" "${qtfied_target_name_versioned}" "${dep_package_version}") endfunction() function(qt_internal_check_directory_or_type name dir type default result_var) if ("x${dir}" STREQUAL x) if("x${type}" STREQUAL x) message(FATAL_ERROR "qt_internal_add_plugin called without setting either TYPE or ${name}.") endif() set(${result_var} "${default}" PARENT_SCOPE) else() set(${result_var} "${dir}" PARENT_SCOPE) endif() endfunction() # Utility function to find the module to which a plug-in belongs. # This will set the QT_MODULE target property on the plug-in - e.g. "Gui", "Sql"... function(qt_get_module_for_plugin target target_type) qt_internal_get_qt_all_known_modules(known_modules) qt_get_sanitized_plugin_type("${target_type}" target_type) foreach(qt_module ${known_modules}) get_target_property(module_type "${QT_CMAKE_EXPORT_NAMESPACE}::${qt_module}" TYPE) # Assuming interface libraries can't have plugins. Otherwise we'll need to fix the property # name, because the current one would be invalid for interface libraries. if(module_type STREQUAL "INTERFACE_LIBRARY") continue() endif() get_target_property(plugin_types "${QT_CMAKE_EXPORT_NAMESPACE}::${qt_module}" MODULE_PLUGIN_TYPES) if(plugin_types) foreach(plugin_type ${plugin_types}) if("${target_type}" STREQUAL "${plugin_type}") set_target_properties("${target}" PROPERTIES QT_MODULE "${qt_module}") return() endif() endforeach() endif() endforeach() message(AUTHOR_WARNING "The plug-in '${target}' does not belong to any Qt module.") endfunction() # Collection of qt_add_plugin arguments so they can be shared across different # plugin type wrappers set(__qt_add_plugin_optional_args "STATIC;EXCEPTIONS;ALLOW_UNDEFINED_SYMBOLS" ) set(__qt_add_plugin_single_args "TYPE;CLASS_NAME;OUTPUT_DIRECTORY;INSTALL_DIRECTORY;ARCHIVE_INSTALL_DIRECTORY;QML_TARGET_PATH;OUTPUT_NAME" ) set(__qt_add_plugin_multi_args "${__default_private_args};${__default_public_args};DEFAULT_IF" ) # This is the main entry point for defining Qt plugins. # A CMake target is created with the given target. The TYPE parameter is needed to place the # plugin into the correct plugins/ sub-directory. function(qt_internal_add_plugin target) qt_internal_module_info(module "${target}") qt_internal_set_qt_known_plugins("${QT_KNOWN_PLUGINS}" "${target}") qt_parse_all_arguments(arg "qt_internal_add_plugin" "${__qt_add_plugin_optional_args};SKIP_INSTALL" "${__qt_add_plugin_single_args}" "${__qt_add_plugin_multi_args}" "${ARGN}" ) qt_get_sanitized_plugin_type("${arg_TYPE}" plugin_type_escaped) set(output_directory_default "${QT_BUILD_DIR}/${INSTALL_PLUGINSDIR}/${arg_TYPE}") set(install_directory_default "${INSTALL_PLUGINSDIR}/${arg_TYPE}") set(archive_install_directory_default "${INSTALL_LIBDIR}/${arg_TYPE}") if (arg_QML_TARGET_PATH) set(target_path "${arg_QML_TARGET_PATH}") set(output_directory_default "${QT_BUILD_DIR}/${INSTALL_QMLDIR}/${target_path}") set(install_directory_default "${INSTALL_QMLDIR}/${target_path}") set(archive_install_directory_default "${INSTALL_QMLDIR}/${target_path}") endif() # Derive the class name from the target name if it's not explicitly specified. # Don't set it for qml plugins though. set(plugin_class_name "") if (NOT arg_CLASS_NAME AND NOT "${plugin_type_escaped}" STREQUAL "qml_plugin") set(plugin_class_name "${target}") endif() qt_internal_check_directory_or_type(OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" "${arg_TYPE}" "${output_directory_default}" output_directory) if (NOT arg_SKIP_INSTALL) qt_internal_check_directory_or_type(INSTALL_DIRECTORY "${arg_INSTALL_DIRECTORY}" "${arg_TYPE}" "${install_directory_default}" install_directory) if (NOT arg_ARCHIVE_INSTALL_DIRECTORY AND arg_INSTALL_DIRECTORY) set(arg_ARCHIVE_INSTALL_DIRECTORY "${arg_INSTALL_DIRECTORY}") endif() endif() if(arg_STATIC OR NOT BUILD_SHARED_LIBS) add_library("${target}" STATIC) else() add_library("${target}" MODULE) if(APPLE) # CMake defaults to using .so extensions for loadable modules, aka plugins, # but Qt plugins are actually suffixed with .dylib. set_property(TARGET "${target}" PROPERTY SUFFIX ".dylib") endif() endif() qt_set_common_target_properties(${target}) # Make sure the Qt6 plugin library names are like they were in Qt5 qmake land. # Whereas the Qt6 CMake target names are like the Qt5 CMake target names. set(output_name "${target}") if(arg_OUTPUT_NAME) set(output_name "${arg_OUTPUT_NAME}") endif() set_property(TARGET "${target}" PROPERTY OUTPUT_NAME "${output_name}") # Add a custom target with the Qt5 qmake name for a more user friendly ninja experience. if(arg_OUTPUT_NAME AND NOT TARGET "${output_name}") add_custom_target("${output_name}") add_dependencies("${output_name}" "${target}") endif() if (ANDROID) qt_android_apply_arch_suffix("${target}") set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_NAME "plugins_${arg_TYPE}_${output_name}" ) endif() qt_internal_add_target_aliases("${target}") qt_skip_warnings_are_errors_when_repo_unclean("${target}") # Disable linking of plugins against other plugins during static regular and # super builds. The latter causes cyclic dependencies otherwise. set_target_properties(${target} PROPERTIES QT_DEFAULT_PLUGINS 0) set_target_properties("${target}" PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${output_directory}" RUNTIME_OUTPUT_DIRECTORY "${output_directory}" ARCHIVE_OUTPUT_DIRECTORY "${output_directory}" QT_PLUGIN_CLASS_NAME "${plugin_class_name}") qt_handle_multi_config_output_dirs("${target}") qt_internal_library_deprecation_level(deprecation_define) qt_autogen_tools_initial_setup(${target}) set(static_plugin_define "") if (arg_STATIC OR NOT QT_BUILD_SHARED_LIBS) set(static_plugin_define "QT_STATICPLUGIN") endif() # Save the Qt module in the plug-in's properties if(NOT plugin_type_escaped STREQUAL "qml_plugin") qt_get_module_for_plugin("${target}" "${plugin_type_escaped}") get_target_property(qt_module "${target}" QT_MODULE) endif() # Add the plug-in to the list of plug-ins of this module if(TARGET "${qt_module}") set_property(TARGET "${qt_module}" APPEND PROPERTY QT_PLUGINS "${target}") endif() set(_default_plugin 1) if (DEFINED arg_DEFAULT_IF) if (NOT ${arg_DEFAULT_IF}) set(_default_plugin 0) endif() endif() set_property(TARGET "${target}" PROPERTY QT_DEFAULT_PLUGIN "${_default_plugin}") set_property(TARGET "${target}" APPEND PROPERTY EXPORT_PROPERTIES "QT_PLUGIN_CLASS_NAME;QT_PLUGIN_TYPE;QT_MODULE;QT_DEFAULT_PLUGIN") set(private_includes "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" # For the syncqt headers "$" ${arg_INCLUDE_DIRECTORIES} ) set(public_includes ${arg_PUBLIC_INCLUDE_DIRECTORIES} ) qt_extend_target("${target}" SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${private_includes} PUBLIC_INCLUDE_DIRECTORIES ${public_includes} LIBRARIES ${arg_LIBRARIES} Qt::PlatformPluginInternal PUBLIC_LIBRARIES ${arg_PUBLIC_LIBRARIES} DEFINES ${arg_DEFINES} QT_DEPRECATED_WARNINGS "${deprecation_define}" "${static_plugin_define}" QT_PLUGIN PUBLIC_DEFINES QT_${module_define}_LIB ${arg_PUBLIC_DEFINES} FEATURE_DEPENDENCIES ${arg_FEATURE_DEPENDENCIES} DBUS_ADAPTOR_SOURCES "${arg_DBUS_ADAPTOR_SOURCES}" DBUS_ADAPTOR_FLAGS "${arg_DBUS_ADAPTOR_FLAGS}" DBUS_INTERFACE_SOURCES "${arg_DBUS_INTERFACE_SOURCES}" DBUS_INTERFACE_FLAGS "${arg_DBUS_INTERFACE_FLAGS}" COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} PUBLIC_COMPILE_OPTIONS ${arg_PUBLIC_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} PUBLIC_LINK_OPTIONS ${arg_PUBLIC_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} ) if(NOT ${arg_EXCEPTIONS}) qt_internal_set_no_exceptions_flags("${target}") endif() set(qt_libs_private "") qt_internal_get_qt_all_known_modules(known_modules) foreach(it ${known_modules}) list(FIND arg_LIBRARIES "Qt::${it}Private" pos) if(pos GREATER -1) list(APPEND qt_libs_private "Qt::${it}Private") endif() endforeach() qt_register_target_dependencies("${target}" "${arg_PUBLIC_LIBRARIES}" "${qt_libs_private}") if (NOT arg_SKIP_INSTALL) # Handle creation of cmake files for consumers of find_package(). # If we are part of a Qt module, the plugin cmake files are installed as part of that module. if(qt_module) set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${qt_module}") 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_package_config_file( "${QT_CMAKE_DIR}/QtPluginConfig.cmake.in" "${config_build_dir}/${target}Config.cmake" INSTALL_DESTINATION "${config_install_dir}" ) write_basic_package_version_file( "${config_build_dir}/${target}ConfigVersion.cmake" VERSION ${PROJECT_VERSION} COMPATIBILITY AnyNewerVersion ) qt_install(FILES "${config_build_dir}/${target}Config.cmake" "${config_build_dir}/${target}ConfigVersion.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) # Make the export name of plugins be consistent with modules, so that # qt_add_resource adds its additional targets to the same export set in a static Qt build. set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets") qt_install(TARGETS "${target}" EXPORT ${export_name} RUNTIME DESTINATION "${install_directory}" LIBRARY DESTINATION "${install_directory}" ARCHIVE DESTINATION "${archive_install_directory}" ) qt_install(EXPORT ${export_name} NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE}:: DESTINATION "${config_install_dir}" ) qt_apply_rpaths(TARGET "${target}" INSTALL_PATH "${install_directory}" RELATIVE_RPATH) endif() # Store the plug-in type in the target property set_property(TARGET "${target}" PROPERTY QT_PLUGIN_TYPE "${plugin_type_escaped}") if (NOT arg_ALLOW_UNDEFINED_SYMBOLS) ### fixme: cmake is missing a built-in variable for this. We want to apply it only to # modules and plugins that belong to Qt. qt_internal_add_link_flags_no_undefined("${target}") endif() qt_internal_add_linker_version_script(${target}) endfunction() function(qt_install_qml_files target) qt_parse_all_arguments(arg "qt_install_qml_files" "" "" "FILES" ${ARGN} ) if (NOT arg_FILES) message(FATAL_ERROR "No files specified for qt_install_qml_files. Please specify them using the FILES parameter.") endif() get_target_property(target_path ${target} QT_QML_MODULE_TARGET_PATH) if (NOT target_path) message(FATAL_ERROR "Target ${target} is not a qml module.") endif() qt_path_join(qml_module_install_dir ${QT_INSTALL_DIR} "${INSTALL_QMLDIR}/${target_path}") qt_copy_or_install(FILES ${arg_FILES} DESTINATION ${qml_module_install_dir} ) endfunction() function(qt_add_resource target resourceName) # Don't try to add resources when cross compiling, and the target is actually a host target # (like a tool). qt_is_imported_target("${target}" is_imported) if(is_imported) return() endif() qt_parse_all_arguments(arg "qt_add_resource" "" "PREFIX;LANG;BASE" "FILES" ${ARGN}) QT6_PROCESS_RESOURCE(${target} ${resourceName} PREFIX "${arg_PREFIX}" LANG "${arg_LANG}" BASE "${arg_BASE}" FILES ${arg_FILES} OUTPUT_TARGETS out_targets ) if (out_targets) qt_install(TARGETS ${out_targets} EXPORT "${INSTALL_CMAKE_NAMESPACE}${target}Targets" DESTINATION ${INSTALL_LIBDIR} ) endif() endfunction() # Collection of qt_add_executable arguments so they can be shared across qt_add_executable # and qt_add_test_helper. set(__qt_add_executable_optional_args "GUI;BOOTSTRAP;NO_QT;NO_INSTALL;EXCEPTIONS" ) set(__qt_add_executable_single_args "OUTPUT_DIRECTORY;INSTALL_DIRECTORY;VERSION" ) set(__qt_add_executable_multi_args "EXE_FLAGS;${__default_private_args};${__default_public_args}" ) # This function creates a CMake target for a generic console or GUI binary. # Please consider to use a more specific version target like the one created # by qt_add_test or qt_add_tool below. function(qt_add_executable name) qt_parse_all_arguments(arg "qt_add_executable" "${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ${ARGN}) if ("x${arg_OUTPUT_DIRECTORY}" STREQUAL "x") set(arg_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_BINDIR}") endif() get_filename_component(arg_OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" ABSOLUTE BASE_DIR "${QT_BUILD_DIR}") if ("x${arg_INSTALL_DIRECTORY}" STREQUAL "x") set(arg_INSTALL_DIRECTORY "${INSTALL_BINDIR}") endif() if (ANDROID) add_library("${name}" MODULE) qt_android_apply_arch_suffix("${name}") qt_android_generate_deployment_settings("${name}") qt_android_add_apk_target("${name}") # On our qmake builds we 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 ${name} PROPERTY C_VISIBILITY_PRESET default) set_property(TARGET ${name} PROPERTY CXX_VISIBILITY_PRESET default) else() add_executable("${name}" ${arg_EXE_FLAGS}) endif() if (arg_VERSION) if(arg_VERSION MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+\\.[0-9]+") # nothing to do elseif(arg_VERSION MATCHES "[0-9]+\\.[0-9]+\\.[0-9]+") set(arg_VERSION "${arg_VERSION}.0") elseif(arg_VERSION MATCHES "[0-9]+\\.[0-9]+") set(arg_VERSION "${arg_VERSION}.0.0") elseif (arg_VERSION MATCHES "[0-9]+") set(arg_VERSION "${arg_VERSION}.0.0.0") else() message(FATAL_ERROR "Invalid version format") endif() set_target_properties(${name} PROPERTIES QT_TARGET_VERSION "${arg_VERSION}") endif() if (WIN32) qt6_generate_win32_rc_file(${name}) endif() qt_set_common_target_properties(${name}) qt_autogen_tools_initial_setup(${name}) qt_skip_warnings_are_errors_when_repo_unclean("${name}") set(extra_libraries "") if(NOT arg_BOOTSTRAP AND NOT arg_NO_QT) set(extra_libraries "Qt::Core") endif() set(private_includes "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" ${arg_INCLUDE_DIRECTORIES} ) qt_extend_target("${name}" SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${private_includes} DEFINES ${arg_DEFINES} LIBRARIES ${arg_LIBRARIES} Qt::PlatformCommonInternal PUBLIC_LIBRARIES ${extra_libraries} ${arg_PUBLIC_LIBRARIES} DBUS_ADAPTOR_SOURCES "${arg_DBUS_ADAPTOR_SOURCES}" DBUS_ADAPTOR_FLAGS "${arg_DBUS_ADAPTOR_FLAGS}" DBUS_INTERFACE_SOURCES "${arg_DBUS_INTERFACE_SOURCES}" DBUS_INTERFACE_FLAGS "${arg_DBUS_INTERFACE_FLAGS}" COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} ) set_target_properties("${name}" PROPERTIES RUNTIME_OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" LIBRARY_OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" WIN32_EXECUTABLE "${arg_GUI}" MACOSX_BUNDLE "${arg_GUI}" ) if(NOT ${arg_EXCEPTIONS}) qt_internal_set_no_exceptions_flags("${name}") endif() # Check if target needs to be excluded from all target. Also affects qt_install. # Set by qt_exclude_tool_directories_from_default_target. set(exclude_from_all FALSE) if(__qt_exclude_tool_directories) foreach(absolute_dir ${__qt_exclude_tool_directories}) string(FIND "${CMAKE_CURRENT_SOURCE_DIR}" "${absolute_dir}" dir_starting_pos) if(dir_starting_pos EQUAL 0) set(exclude_from_all TRUE) set_target_properties("${name}" PROPERTIES EXCLUDE_FROM_ALL TRUE) break() endif() endforeach() endif() if(NOT arg_NO_INSTALL) set(additional_install_args "") if(exclude_from_all) list(APPEND additional_install_args EXCLUDE_FROM_ALL COMPONENT "ExcludedExecutables") endif() qt_install(TARGETS "${name}" ${additional_install_args} # Needs to be before the DESTINATIONS. RUNTIME DESTINATION "${arg_INSTALL_DIRECTORY}" LIBRARY DESTINATION "${arg_INSTALL_DIRECTORY}" BUNDLE DESTINATION "${arg_INSTALL_DIRECTORY}" ) endif() endfunction() # Simple wrapper around qt_add_executable for benchmarks which insure that # the binary is built under ${CMAKE_CURRENT_BINARY_DIR} and never installed. # See qt_add_executable() for more details. function(qt_add_benchmark target) qt_parse_all_arguments(arg "qt_add_benchmark" "${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ${ARGN} ) qt_remove_args(exec_args ARGS_TO_REMOVE ${target} OUTPUT_DIRECTORY INSTALL_DIRECTORY ALL_ARGS "${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ARGS ${ARGV} ) qt_add_executable(${target} NO_INSTALL # we don't install benchmarks OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" # avoid polluting bin directory ${exec_args} ) endfunction() # Simple wrapper around qt_add_executable for manual tests which insure that # the binary is built under ${CMAKE_CURRENT_BINARY_DIR} and never installed. # See qt_add_executable() for more details. function(qt_add_manual_test target) qt_parse_all_arguments(arg "qt_add_manual_test" "${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ${ARGN} ) qt_remove_args(exec_args ARGS_TO_REMOVE ${target} OUTPUT_DIRECTORY INSTALL_DIRECTORY ALL_ARGS "${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ARGS ${ARGV} ) qt_add_executable(${target} NO_INSTALL # we don't install benchmarks OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" # avoid polluting bin directory ${exec_args} ) endfunction() # This function creates a CMake test target with the specified name for use with CTest. function(qt_add_test name) qt_parse_all_arguments(arg "qt_add_test" "RUN_SERIAL;EXCEPTIONS;GUI;QMLTEST" "OUTPUT_DIRECTORY;WORKING_DIRECTORY;TIMEOUT;VERSION" "QML_IMPORTPATH;TESTDATA;${__default_private_args};${__default_public_args}" ${ARGN} ) if (NOT arg_OUTPUT_DIRECTORY) set(arg_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}") endif() if (${arg_EXCEPTIONS}) set(exceptions_text "EXCEPTIONS") endif() if (${arg_GUI}) set(gui_text "GUI") endif() if (arg_VERSION) set(version_arg VERSION "${arg_VERSION}") endif() # Handle cases where we have a qml test without source files if (arg_SOURCES) set(private_includes "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" "$" ${arg_INCLUDE_DIRECTORIES} ) qt_add_executable("${name}" ${exceptions_text} ${gui_text} ${version_arg} NO_INSTALL OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" SOURCES "${arg_SOURCES}" INCLUDE_DIRECTORIES ${private_includes} DEFINES QT_TESTCASE_BUILDDIR="${CMAKE_CURRENT_BINARY_DIR}" QT_TESTCASE_SOURCEDIR="${CMAKE_CURRENT_SOURCE_DIR}" ${arg_DEFINES} PUBLIC_LIBRARIES ${QT_CMAKE_EXPORT_NAMESPACE}::Core ${QT_CMAKE_EXPORT_NAMESPACE}::Test ${arg_PUBLIC_LIBRARIES} LIBRARIES ${arg_LIBRARIES} COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} ) # Tests should not be bundles on macOS even if arg_GUI is true, because some tests make # assumptions about the location of helper processes, and those paths would be different # if a test is built as a bundle. set_property(TARGET "${name}" PROPERTY MACOSX_BUNDLE FALSE) # The same goes for WIN32_EXECUTABLE, but because it will detach from the console window # and not print anything. set_property(TARGET "${name}" PROPERTY WIN32_EXECUTABLE FALSE) # QMLTest specifics qt_extend_target("${name}" CONDITION arg_QMLTEST PUBLIC_LIBRARIES ${QT_CMAKE_EXPORT_NAMESPACE}::QuickTest ) qt_extend_target("${name}" CONDITION arg_QMLTEST AND NOT ANDROID DEFINES QUICK_TEST_SOURCE_DIR="${CMAKE_CURRENT_SOURCE_DIR}" ) qt_extend_target("${name}" CONDITION arg_QMLTEST AND ANDROID DEFINES QUICK_TEST_SOURCE_DIR=":/" ) endif() foreach(path IN LISTS arg_QML_IMPORTPATH) list(APPEND extra_test_args "-import" "${path}") endforeach() # Generate a label in the form tests/auto/foo/bar/tst_baz # and use it also for XML output file(RELATIVE_PATH label "${PROJECT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/${name}") if (ANDROID) qt_android_add_test("${name}") else() if(arg_QMLTEST AND NOT arg_SOURCES) set(test_working_dir "${CMAKE_CURRENT_SOURCE_DIR}") set(test_executable ${QT_CMAKE_EXPORT_NAMESPACE}::qmltestrunner) else() if (arg_WORKING_DIRECTORY) set(test_working_dir "${arg_WORKING_DIRECTORY}") elseif(arg_OUTPUT_DIRECTORY) set(test_working_dir "${arg_OUTPUT_DIRECTORY}") else() set(test_working_dir "${CMAKE_CURRENT_BINARY_DIR}") endif() set(test_executable "${name}") endif() add_test(NAME "${name}" COMMAND ${test_executable} ${extra_test_args} -o ${name}.xml,xml -o -,txt WORKING_DIRECTORY "${test_working_dir}") endif() set_tests_properties("${name}" PROPERTIES RUN_SERIAL "${arg_RUN_SERIAL}" LABELS "${label}") if (arg_TIMEOUT) set_tests_properties(${name} PROPERTIES TIMEOUT ${arg_TIMEOUT}) endif() # Get path to qtbase/bin, then prepend this path containing the shared libraries to PATH set(INSTALL_PREFIX_BIN "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}") set(test_env_path "PATH=${CMAKE_CURRENT_BINARY_DIR}${QT_PATH_SEPARATOR}${INSTALL_PREFIX_BIN}${QT_PATH_SEPARATOR}$ENV{PATH}") string(REPLACE ";" "\;" test_env_path "${test_env_path}") set_property(TEST "${name}" APPEND PROPERTY ENVIRONMENT "${test_env_path}") set_property(TEST "${name}" APPEND PROPERTY ENVIRONMENT "QT_TEST_RUNNING_IN_CTEST=1") # Add the install prefix to list of plugin paths when doing a prefix build if(NOT QT_INSTALL_DIR) list(APPEND plugin_paths "${CMAKE_INSTALL_PREFIX}/${INSTALL_PLUGINSDIR}") endif() #TODO: Collect all paths from known repositories when performing a super # build. list(APPEND plugin_paths "${PROJECT_BINARY_DIR}/${INSTALL_PLUGINSDIR}") list(JOIN plugin_paths "${QT_PATH_SEPARATOR}" plugin_paths_joined) set_property(TEST "${name}" APPEND PROPERTY ENVIRONMENT "QT_PLUGIN_PATH=${plugin_paths_joined}") if(ANDROID OR IOS OR WINRT) set(builtin_testdata TRUE) endif() if(builtin_testdata) # Safe guard against qml only tests, no source files == no target if (TARGET "${name}") target_compile_definitions("${name}" PRIVATE BUILTIN_TESTDATA) foreach(testdata IN LISTS arg_TESTDATA) list(APPEND builtin_files ${testdata}) endforeach() set(blacklist_path "BLACKLIST") if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${blacklist_path}") list(APPEND builtin_files ${blacklist_path}) endif() list(REMOVE_DUPLICATES builtin_files) # Skip Qt quick compiler when embedding test resources foreach(file IN LISTS builtin_files) set_source_files_properties(${file} PROPERTIES QT_SKIP_QUICKCOMPILER TRUE ) endforeach() if (builtin_files) qt_add_resource(${name} "${name}_testdata_builtin" PREFIX "/" FILES ${builtin_files} BASE ${CMAKE_CURRENT_SOURCE_DIR}) endif() endif() else() # Install test data file(RELATIVE_PATH relative_path_to_test_project "${QT_TOP_LEVEL_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}") qt_path_join(testdata_install_dir ${QT_INSTALL_DIR} "${relative_path_to_test_project}") foreach(testdata IN LISTS arg_TESTDATA) set(testdata "${CMAKE_CURRENT_SOURCE_DIR}/${testdata}") if (IS_DIRECTORY "${testdata}") qt_install( DIRECTORY "${testdata}" DESTINATION "${testdata_install_dir}") else() qt_install( FILES "${testdata}" DESTINATION "${testdata_install_dir}") endif() endforeach() endif() endfunction() # This function creates an executable for use as a helper program with tests. Some # tests launch separate programs to test certain input/output behavior. # Specify OVERRIDE_OUTPUT_DIRECTORY if you dont' want to place the helper in the parent directory, # in which case you should specify OUTPUT_DIRECTORY "/foo/bar" manually. function(qt_add_test_helper name) set(qt_add_test_helper_optional_args "OVERRIDE_OUTPUT_DIRECTORY" ) qt_parse_all_arguments(arg "qt_add_test_helper" "${qt_add_test_helper_optional_args};${__qt_add_executable_optional_args}" "${__qt_add_executable_single_args}" "${__qt_add_executable_multi_args}" ${ARGN}) qt_remove_args(forward_args ARGS_TO_REMOVE "${name}" ${qt_add_test_helper_optional_args} ALL_ARGS ${qt_add_test_helper_optional_args} ${__qt_add_executable_optional_args} ${__qt_add_executable_single_args} ${__qt_add_executable_multi_args} ARGS ${ARGV} ) set(extra_args_to_pass) if(NOT arg_OVERRIDE_OUTPUT_DIRECTORY) set(extra_args_to_pass OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/..") endif() qt_add_executable("${name}" NO_INSTALL ${extra_args_to_pass} ${forward_args}) endfunction() # Sets QT_WILL_BUILD_TOOLS if tools will be built. function(qt_check_if_tools_will_be_built) if(NOT CMAKE_CROSSCOMPILING AND NOT QT_FORCE_FIND_TOOLS) set(will_build_tools TRUE) else() set(will_build_tools FALSE) endif() set(QT_WILL_BUILD_TOOLS ${will_build_tools} CACHE INTERNAL "Are tools going to be built" FORCE) endfunction() # Wrapper function to create a regular cmake target and forward all the # arguments collected by the conversion script. This is only meant for tests! function(qt_add_cmake_library target) # Process arguments: qt_parse_all_arguments(arg "qt_add_cmake_library" "SHARED;MODULE;STATIC;INTERFACE" "OUTPUT_DIRECTORY;ARCHIVE_INSTALL_DIRECTORY;INSTALL_DIRECTORY" "${__default_private_args};${__default_public_args}" ${ARGN} ) ### Define Targets: if(${arg_INTERFACE}) add_library("${target}" INTERFACE) elseif(${arg_STATIC} OR (${arg_MODULE} AND NOT BUILD_SHARED_LIBS)) add_library("${target}" STATIC) elseif(${arg_SHARED}) add_library("${target}" SHARED) elseif(${arg_MODULE}) add_library("${target}" MODULE) set_property(TARGET ${name} PROPERTY C_VISIBILITY_PRESET default) set_property(TARGET ${name} PROPERTY CXX_VISIBILITY_PRESET default) if(APPLE) # CMake defaults to using .so extensions for loadable modules, aka plugins, # but Qt plugins are actually suffixed with .dylib. set_property(TARGET "${target}" PROPERTY SUFFIX ".dylib") endif() else() add_library("${target}") endif() if (NOT arg_ARCHIVE_INSTALL_DIRECTORY AND arg_INSTALL_DIRECTORY) set(arg_ARCHIVE_INSTALL_DIRECTORY "${arg_INSTALL_DIRECTORY}") endif() if (ANDROID) qt_android_apply_arch_suffix("${target}") endif() qt_skip_warnings_are_errors_when_repo_unclean("${target}") if (arg_INSTALL_DIRECTORY) set(install_arguments ARCHIVE_INSTALL_DIRECTORY ${arg_ARCHIVE_INSTALL_DIRECTORY} INSTALL_DIRECTORY ${arg_INSTALL_DIRECTORY} ) endif() if (arg_OUTPUT_DIRECTORY) set_target_properties(${target} PROPERTIES ARCHIVE_OUTPUT_DIRECTORY ${arg_OUTPUT_DIRECTORY} RUNTIME_OUTPUT_DIRECTORY ${arg_OUTPUT_DIRECTORY} LIBRARY_OUTPUT_DIRECTORY ${arg_OUTPUT_DIRECTORY} ) endif() qt_extend_target("${target}" SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${arg_INCLUDE_DIRECTORIES} PUBLIC_INCLUDE_DIRECTORIES ${arg_PUBLIC_INCLUDE_DIRECTORIES} PUBLIC_DEFINES ${arg_PUBLIC_DEFINES} DEFINES ${arg_DEFINES} PUBLIC_LIBRARIES ${arg_PUBLIC_LIBRARIES} LIBRARIES ${arg_LIBRARIES} Qt::PlatformModuleInternal COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} PUBLIC_COMPILE_OPTIONS ${arg_PUBLIC_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} PUBLIC_LINK_OPTIONS ${arg_PUBLIC_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} ${install_arguments} ) endfunction() # # This function replaces qmake's qt_helper_lib feature. It is intended to # compile 3rdparty libraries as part of the build. # function(qt_add_3rdparty_library target) # Process arguments: qt_parse_all_arguments(arg "qt_add_3rdparty_library" "SHARED;MODULE;STATIC;INTERFACE;EXCEPTIONS;INSTALL;SKIP_AUTOMOC" "OUTPUT_DIRECTORY" "${__default_private_args};${__default_public_args}" ${ARGN} ) ### Define Targets: if(${arg_INTERFACE}) add_library("${target}" INTERFACE) elseif(${arg_STATIC} OR (${arg_MODULE} AND NOT BUILD_SHARED_LIBS)) add_library("${target}" STATIC) elseif(${arg_SHARED}) add_library("${target}" SHARED) elseif(${arg_MODULE}) add_library("${target}" MODULE) set_property(TARGET ${name} PROPERTY C_VISIBILITY_PRESET default) set_property(TARGET ${name} PROPERTY CXX_VISIBILITY_PRESET default) if(APPLE) # CMake defaults to using .so extensions for loadable modules, aka plugins, # but Qt plugins are actually suffixed with .dylib. set_property(TARGET "${target}" PROPERTY SUFFIX ".dylib") endif() else() add_library("${target}") endif() if(NOT arg_INTERFACE) qt_set_common_target_properties(${target}) endif() if (NOT arg_ARCHIVE_INSTALL_DIRECTORY AND arg_INSTALL_DIRECTORY) set(arg_ARCHIVE_INSTALL_DIRECTORY "${arg_INSTALL_DIRECTORY}") endif() qt_internal_add_qt_repo_known_module(${target}) qt_internal_add_target_aliases(${target}) if (ANDROID) qt_android_apply_arch_suffix("${target}") endif() qt_skip_warnings_are_errors_when_repo_unclean("${target}") set_target_properties(${target} PROPERTIES LIBRARY_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_LIBDIR}" RUNTIME_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_BINDIR}" ARCHIVE_OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_LIBDIR}" VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR} QT_MODULE_IS_3RDPARTY_LIBRARY TRUE QT_MODULE_SKIP_DEPENDS_INCLUDE TRUE ) qt_handle_multi_config_output_dirs("${target}") set_target_properties(${target} PROPERTIES OUTPUT_NAME "${INSTALL_CMAKE_NAMESPACE}${target}" ) if(NOT arg_SKIP_AUTOMOC) qt_autogen_tools_initial_setup(${target}) endif() if(NOT arg_INTERFACE) # This property is used for super builds with static libraries. We use # it in QtPlugins.cmake.in to avoid "polluting" the dependency chain # for the target in it's project directory. # E.g: When we process find_package(Qt6 ... Gui) in QtDeclarative, the # rules in QtPugins.cmake add all the known Gui plugins as interface # dependencies. This in turn causes circular dependencies on every # plugin which links against Gui. Plugin A -> GUI -> Plugin A .... set_target_properties(${target} PROPERTIES QT_BUILD_PROJECT_NAME ${PROJECT_NAME}) endif() if(NOT arg_EXCEPTIONS AND NOT arg_INTERFACE) qt_internal_set_no_exceptions_flags("${target}") endif() qt_extend_target("${target}" SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${arg_INCLUDE_DIRECTORIES} PUBLIC_INCLUDE_DIRECTORIES ${arg_PUBLIC_INCLUDE_DIRECTORIES} PUBLIC_DEFINES ${arg_PUBLIC_DEFINES} DEFINES ${arg_DEFINES} PUBLIC_LIBRARIES ${arg_PUBLIC_LIBRARIES} LIBRARIES ${arg_LIBRARIES} COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} PUBLIC_COMPILE_OPTIONS ${arg_PUBLIC_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} PUBLIC_LINK_OPTIONS ${arg_PUBLIC_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} ENABLE_AUTOGEN_TOOLS ${arg_ENABLE_AUTOGEN_TOOLS} DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS} ${install_arguments} ) if(NOT BUILD_SHARED_LIBS OR arg_INSTALL) 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}) set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets") configure_package_config_file( "${QT_CMAKE_DIR}/Qt3rdPartyLibraryConfig.cmake.in" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" INSTALL_DESTINATION "${config_install_dir}" ) write_basic_package_version_file( "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" VERSION ${PROJECT_VERSION} COMPATIBILITY AnyNewerVersion ) qt_install(FILES "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Config.cmake" "${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}ConfigVersion.cmake" DESTINATION "${config_install_dir}" COMPONENT Devel ) qt_install(TARGETS ${target} EXPORT "${export_name}" RUNTIME DESTINATION ${INSTALL_BINDIR} LIBRARY DESTINATION ${INSTALL_LIBDIR} ARCHIVE DESTINATION ${INSTALL_LIBDIR} ) qt_install(EXPORT ${export_name} NAMESPACE "${QT_CMAKE_EXPORT_NAMESPACE}::" DESTINATION "${config_install_dir}" ) qt_internal_export_modern_cmake_config_targets_file( TARGETS ${target} EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target} CONFIG_INSTALL_DIR "${config_install_dir}" ) endif() endfunction() function(qt_install_3rdparty_library_wrap_config_extra_file target) if(TARGET "${target}") set(use_bundled "ON") else() set(use_bundled "OFF") endif() set(QT_USE_BUNDLED_${target} "${use_bundled}" CACHE BOOL "" FORCE) set(extra_cmake_code "set(QT_USE_BUNDLED_${target} ${use_bundled} CACHE BOOL \"\" FORCE)") configure_file( "${QT_CMAKE_DIR}/QtFindWrapConfigExtra.cmake.in" "${QT_CONFIG_BUILD_DIR}/${INSTALL_CMAKE_NAMESPACE}/FindWrap${target}ConfigExtra.cmake" @ONLY ) qt_install(FILES "${QT_CONFIG_BUILD_DIR}/${INSTALL_CMAKE_NAMESPACE}/FindWrap${target}ConfigExtra.cmake" DESTINATION "${QT_CONFIG_INSTALL_DIR}/${INSTALL_CMAKE_NAMESPACE}" COMPONENT Devel ) endfunction() function(qt_get_tool_cmake_configuration out_var) qt_get_main_cmake_configuration("${out_var}") string(TOUPPER "${${out_var}}" upper_config) set("${out_var}" "${upper_config}" PARENT_SCOPE) endfunction() function(qt_get_main_cmake_configuration out_var) if(CMAKE_BUILD_TYPE) set(config "${CMAKE_BUILD_TYPE}") elseif(QT_MULTI_CONFIG_FIRST_CONFIG) set(config "${QT_MULTI_CONFIG_FIRST_CONFIG}") endif() set("${out_var}" "${config}" PARENT_SCOPE) endfunction() # This function is used to define a "Qt tool", such as moc, uic or rcc. # The BOOTSTRAP option allows building it as standalone program, otherwise # it will be linked against QtCore. function(qt_add_tool name) qt_parse_all_arguments(arg "qt_add_tool" "BOOTSTRAP;NO_QT;NO_INSTALL" "TOOLS_TARGET" "${__default_private_args}" ${ARGN}) # Handle case when a tool does not belong to a module and it can't be built either (like # during a cross-compile). if(NOT arg_TOOLS_TARGET AND NOT QT_WILL_BUILD_TOOLS) message(FATAL_ERROR "The tool \"${name}\" has not been assigned to a module via" " TOOLS_TARGET (so it can't be found) and it can't be built" " (QT_WILL_BUILD_TOOLS is ${QT_WILL_BUILD_TOOLS}).") endif() set(full_name "${QT_CMAKE_EXPORT_NAMESPACE}::${name}") if(TARGET ${full_name}) get_property(path TARGET ${full_name} PROPERTY LOCATION) message(STATUS "Tool '${full_name}' was found at ${path}.") return() endif() if(arg_TOOLS_TARGET AND NOT QT_WILL_BUILD_TOOLS) set(tools_package_name "Qt6${arg_TOOLS_TARGET}Tools") message(STATUS "Searching for tool '${full_name}' in package ${tools_package_name}.") # Only search in path provided by QT_HOST_PATH. We need to do it with CMAKE_PREFIX_PATH # instead of PATHS option, because any find_dependency call inside a Tools package would # not get the proper prefix when using PATHS. set(BACKUP_CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH}) set(CMAKE_PREFIX_PATH "${QT_HOST_PATH}") # Search both with sysroots prepended as well as in the host system. When cross compiling # the mode_package might be set to ONLY only, and the Qt6 tools packages are actually # in the host system. set(BACKUP_CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ${CMAKE_FIND_ROOT_PATH_MODE_PACKAGE}) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE "BOTH") set(BACKUP_CMAKE_SIZEOF_VOID_P "${CMAKE_SIZEOF_VOID_P}") set(CMAKE_SIZEOF_VOID_P "") find_package( ${tools_package_name} ${PROJECT_VERSION} NO_PACKAGE_ROOT_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_PACKAGE_REGISTRY NO_CMAKE_SYSTEM_PATH NO_CMAKE_SYSTEM_PACKAGE_REGISTRY) set(CMAKE_SIZEOF_VOID_P "${BACKUP_CMAKE_SIZEOF_VOID_P}") set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE "${BACKUP_CMAKE_FIND_ROOT_PATH_MODE_PACKAGE}") set(CMAKE_PREFIX_PATH "${BACKUP_CMAKE_PREFIX_PATH}") if(${${tools_package_name}_FOUND} AND TARGET ${full_name}) # Even if the tool is already visible, make sure that our modules remain associated # with the tools. qt_internal_append_known_modules_with_tools("${arg_TOOLS_TARGET}") get_property(path TARGET ${full_name} PROPERTY LOCATION) message(STATUS "${full_name} was found at ${path} using package ${tools_package_name}.") return() endif() endif() if(NOT QT_WILL_BUILD_TOOLS) message(FATAL_ERROR "The tool \"${full_name}\" was not found in the " "${tools_package_name} package. " "Package found: ${${tools_package_name}_FOUND}") else() message(STATUS "Tool '${full_name}' will be built from source.") endif() set(disable_autogen_tools "${arg_DISABLE_AUTOGEN_TOOLS}") if (arg_NO_QT) # FIXME: Remove NO_QT again once qmake can use a "normal" Qt! if (arg_BOOTSTRAP) message(FATAL_ERROR "Tool can not be NO_QT and BOOTSTRAP at the same time!") endif() set(corelib "") else() if (arg_BOOTSTRAP) set(corelib ${QT_CMAKE_EXPORT_NAMESPACE}::Bootstrap) list(APPEND disable_autogen_tools "uic" "moc" "rcc") else() set(corelib ${QT_CMAKE_EXPORT_NAMESPACE}::Core) endif() endif() set(bootstrap "") if(arg_BOOTSTRAP) set(bootstrap BOOTSTRAP) endif() set(no_qt "") if(arg_NO_QT) set(no_qt NO_QT) endif() set(no_install "") if(arg_NO_INSTALL) set(no_install NO_INSTALL) endif() qt_add_executable("${name}" OUTPUT_DIRECTORY "${QT_BUILD_DIR}/${INSTALL_BINDIR}" ${bootstrap} ${no_qt} ${no_install} SOURCES ${arg_SOURCES} INCLUDE_DIRECTORIES ${arg_INCLUDE_DIRECTORIES} DEFINES ${arg_DEFINES} PUBLIC_LIBRARIES ${corelib} LIBRARIES ${arg_LIBRARIES} Qt::PlatformToolInternal COMPILE_OPTIONS ${arg_COMPILE_OPTIONS} LINK_OPTIONS ${arg_LINK_OPTIONS} MOC_OPTIONS ${arg_MOC_OPTIONS} DISABLE_AUTOGEN_TOOLS ${disable_autogen_tools} ) qt_internal_add_target_aliases("${name}") # If building with a multi-config configuration, the main configuration tool will be placed in # ./bin, while the rest will be in specific subdirectories. qt_get_tool_cmake_configuration(tool_cmake_configuration) set_target_properties("${name}" PROPERTIES RUNTIME_OUTPUT_DIRECTORY_${tool_cmake_configuration} "${QT_BUILD_DIR}/${INSTALL_BINDIR}" ) if(NOT arg_NO_INSTALL AND arg_TOOLS_TARGET) # Assign a tool to an export set, and mark the module to which the tool belongs. qt_internal_append_known_modules_with_tools("${arg_TOOLS_TARGET}") # Also append the tool to the module list. qt_internal_append_known_module_tool("${arg_TOOLS_TARGET}" "${name}") qt_install(TARGETS "${name}" EXPORT "${INSTALL_CMAKE_NAMESPACE}${arg_TOOLS_TARGET}ToolsTargets" DESTINATION ${INSTALL_TARGETS_DEFAULT_ARGS}) qt_apply_rpaths(TARGET "${name}" INSTALL_PATH "${INSTALL_BINDIR}" RELATIVE_RPATH) endif() if(QT_FEATURE_separate_debug_info AND (UNIX OR MINGW)) qt_enable_separate_debug_info(${name} ${INSTALL_BINDIR}) endif() endfunction() function(qt_create_tracepoints name tracePointsFile) #### TODO string(TOLOWER "${name}" name) file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/qt${name}_tracepoints_p.h" CONTENT "#include ") endfunction() # Handle files that need special SIMD-related flags. # This creates an object library and makes target link # to it (privately). function(qt_add_simd_part target) qt_parse_all_arguments(arg "qt_add_simd_part" "" "" "NAME;SIMD;${__default_private_args};COMPILE_FLAGS" ${ARGN}) if ("x${arg_SIMD}" STREQUAL x) message(FATAL_ERROR "qt_add_simd_part needs a SIMD type to be set.") endif() set(condition "QT_FEATURE_${arg_SIMD}") if("${arg_SIMD}" STREQUAL arch_haswell) set(condition "TEST_subarch_avx2 AND TEST_subarch_bmi AND TEST_subarch_bmi2 AND TEST_subarch_f16c AND TEST_subarch_fma AND TEST_subarch_lzcnt AND TEST_subarch_popcnt") elseif("${arg_SIMD}" STREQUAL avx512common) set(condition "TEST_subarch_avx512cd") elseif("${arg_SIMD}" STREQUAL avx512core) set(condition "TEST_subarch_avx512cd AND TEST_subarch_avx512bw AND TEST_subarch_avx512dq AND TEST_subarch_avx512vl") endif() set(name "${arg_NAME}") if("x${name}" STREQUAL x) set(name "${target}_simd_${arg_SIMD}") endif() qt_evaluate_config_expression(result ${condition}) if(${result}) if(QT_CMAKE_DEBUG_EXTEND_TARGET) message("qt_add_simd_part(${target} SIMD ${arg_SIMD} ...): Evaluated") endif() string(TOUPPER "QT_CFLAGS_${arg_SIMD}" simd_flags) foreach(source IN LISTS arg_SOURCES) set_property(SOURCE "${source}" APPEND PROPERTY COMPILE_OPTIONS ${${simd_flags}} ${arg_COMPILE_FLAGS} ) endforeach() set_source_files_properties(${arg_SOURCES} PROPERTIES SKIP_PRECOMPILE_HEADERS TRUE) target_sources(${target} PRIVATE ${arg_SOURCES}) else() if(QT_CMAKE_DEBUG_EXTEND_TARGET) message("qt_add_simd_part(${target} SIMD ${arg_SIMD} ...): Skipped") endif() endif() endfunction() # From Qt6CoreMacros # Function used to create the names of output files preserving relative dirs function(qt_make_output_file infile prefix suffix source_dir binary_dir result) get_filename_component(outfilename "${infile}" NAME_WE) set(base_dir "${source_dir}") string(FIND "${infile}" "${binary_dir}/" in_binary) if (in_binary EQUAL 0) set(base_dir "${binary_dir}") endif() get_filename_component(abs_infile "${infile}" ABSOLUTE BASE_DIR "${base_dir}") file(RELATIVE_PATH rel_infile "${base_dir}" "${abs_infile}") string(REPLACE "../" "__/" mapped_infile "${rel_infile}") get_filename_component(abs_mapped_infile "${mapped_infile}" ABSOLUTE BASE_DIR "${binary_dir}") get_filename_component(outpath "${abs_mapped_infile}" PATH) file(MAKE_DIRECTORY "${outpath}") set("${result}" "${outpath}/${prefix}${outfilename}${suffix}" PARENT_SCOPE) endfunction() # Complete manual moc invocation with full control. # Use AUTOMOC whenever possible. function(qt_manual_moc result) cmake_parse_arguments(arg "" "OUTPUT_MOC_JSON_FILES" "FLAGS" ${ARGN}) set(moc_files) set(metatypes_json_list) foreach(infile ${arg_UNPARSED_ARGUMENTS}) qt_make_output_file("${infile}" "moc_" ".cpp" "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_BINARY_DIR}" outfile) list(APPEND moc_files "${outfile}") set(moc_parameters_file "${outfile}_parameters$<$>:_$>") set(moc_parameters ${arg_FLAGS} -o "${outfile}" "${infile}") set(metatypes_byproducts) if (arg_OUTPUT_MOC_JSON_FILES) set(moc_json_file "${outfile}.json") list(APPEND moc_parameters --output-json) list(APPEND metatypes_json_list "${outfile}.json") set(metatypes_byproducts "${outfile}.json") endif() string (REPLACE ";" "\n" moc_parameters "${moc_parameters}") file(GENERATE OUTPUT "${moc_parameters_file}" CONTENT "${moc_parameters}\n") add_custom_command(OUTPUT "${outfile}" ${metatypes_byproducts} COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::moc "@${moc_parameters_file}" DEPENDS "${infile}" ${moc_depends} ${QT_CMAKE_EXPORT_NAMESPACE}::moc WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" VERBATIM) endforeach() set("${result}" ${moc_files} PARENT_SCOPE) # Register generated json files if (arg_OUTPUT_MOC_JSON_FILES) set(${arg_OUTPUT_MOC_JSON_FILES} "${metatypes_json_list}" PARENT_SCOPE) endif() endfunction() # helper to set up a qdbusxml2cpp rule function(qt_create_qdbusxml2cpp_command target infile) qt_parse_all_arguments(arg "qt_create_qdbusxml2cpp_command" "ADAPTOR;INTERFACE" "BASENAME" "FLAGS" ${ARGN}) if((arg_ADAPTOR AND arg_INTERFACE) OR (NOT arg_ADAPTOR AND NOT arg_INTERFACE)) message(FATAL_ERROR "qt_create_dbusxml2cpp_command needs either ADAPTOR or INTERFACE.") endif() set(option "-a") set(type "adaptor") if (arg_INTERFACE) set(option "-p") set(type "interface") endif() if ("${arg_BASENAME}" STREQUAL "") get_filename_component(file_dir "${infile}" DIRECTORY) get_filename_component(file_name "${infile}" NAME_WLE) get_filename_component(file_ext "${infile}" LAST_EXT) if("${file_ext}" STREQUAL ".xml") else() message(FATAL_ERROR "DBUS ${type} input file is not xml.") endif() # use last part of io.qt.something.xml! get_filename_component(file_ext "${file_name}" LAST_EXT) if("x${file_ext}" STREQUAL "x") else() string(SUBSTRING "${file_ext}" 1 -1 file_name) # cut of leading '.' endif() string(TOLOWER "${file_name}" file_name) set(file_name "${file_name}_${type}") else() set(file_name ${arg_BASENAME}) endif() # Use absolute file path for the source file and set the current working directory to the # current binary directory, because setting an absolute path for the header:source combo option # does not work. Splitting on ":" breaks inside the dbus tool when running on Windows # due to ":" being contained in the drive path (e.g C:\foo.h:C:\foo.cpp). get_filename_component(absolute_in_file_path "${infile}" ABSOLUTE) set(header_file "${file_name}.h") set(source_file "${file_name}.cpp") add_custom_command(OUTPUT "${header_file}" "${source_file}" COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp ${arg_FLAGS} "${option}" "${header_file}:${source_file}" "${absolute_in_file_path}" DEPENDS "${absolute_in_file_path}" ${QT_CMAKE_EXPORT_NAMESPACE}::qdbusxml2cpp WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}" VERBATIM) target_sources("${target}" PRIVATE "${header_file}" "${source_file}") endfunction() function(qt_compute_injection_forwarding_header target) qt_parse_all_arguments(arg "qt_compute_injection_forwarding_header" "PRIVATE" "SOURCE;OUT_VAR" "" ${ARGN}) qt_internal_module_info(module "${target}") get_filename_component(file_name "${arg_SOURCE}" NAME) set(source_absolute_path "${CMAKE_CURRENT_BINARY_DIR}/${arg_SOURCE}") file(RELATIVE_PATH relpath "${PROJECT_BINARY_DIR}" "${source_absolute_path}") if (arg_PRIVATE) set(fwd "${PROJECT_VERSION}/${module}/private/${file_name}") else() set(fwd "${file_name}") endif() string(APPEND ${arg_OUT_VAR} " ${relpath}:${fwd}") set(${arg_OUT_VAR} ${${arg_OUT_VAR}} PARENT_SCOPE) endfunction() function(qt_add_docs) if(${ARGC} EQUAL 1) # Function called from old generated CMakeLists.txt that was missing the target parameter return() endif() if(NOT ${ARGC} EQUAL 2) message(FATAL_ERROR "qt_add_docs called with the wrong number of arguments. Should be qt_add_docs(target path_to_project.qdocconf).") return() endif() set(target ${ARGV0}) set(doc_project ${ARGV1}) # If a target is not built (which can happen for tools when crosscompiling, we shouldn't try # to generate docs. if(NOT TARGET "${target}") return() endif() if (NOT QT_SUPERBUILD OR QT_WILL_INSTALL) set(qdoc_bin "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}/qdoc") set(qtattributionsscanner_bin "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}/qtattributionsscanner") set(qhelpgenerator_bin "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}/qhelpgenerator") else() set(qdoc_bin "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_BINDIR}/qdoc") set(qtattributionsscanner_bin "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_BINDIR}/qtattributionsscanner") set(qhelpgenerator_bin "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_BINDIR}/qhelpgenerator") endif() get_target_property(target_type ${target} TYPE) if (NOT target_type STREQUAL "INTERFACE_LIBRARY") get_target_property(target_bin_dir ${target} BINARY_DIR) get_target_property(target_source_dir ${target} SOURCE_DIR) else() set(target_bin_dir ${CMAKE_CURRENT_BINARY_DIR}) set(target_source_dir ${CMAKE_CURRENT_SOURCE_DIR}) endif() set(doc_ouput_dir "${target_bin_dir}/.doc") # Generate include dir list set(target_include_dirs_file "${doc_ouput_dir}/$/includes.txt") set(include_paths_property "$") if (NOT target_type STREQUAL "INTERFACE_LIBRARY") file(GENERATE OUTPUT ${target_include_dirs_file} CONTENT "-I$" ) set(include_path_args "@${target_include_dirs_file}") else() set(include_path_args "") endif() get_filename_component(doc_target "${doc_project}" NAME_WLE) if (QT_WILL_INSTALL) set(qdoc_output_dir "${CMAKE_BINARY_DIR}/${INSTALL_DOCDIR}/${doc_target}") set(index_dir "${CMAKE_BINARY_DIR}/${INSTALL_DOCDIR}") elseif (QT_SUPERBUILD) set(qdoc_output_dir "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_DOCDIR}/${doc_target}") set(index_dir "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_DOCDIR}") else() set(qdoc_output_dir "${CMAKE_INSTALL_PREFIX}/${INSTALL_DOCDIR}/${doc_target}") set(index_dir "${CMAKE_INSTALL_PREFIX}/${INSTALL_DOCDIR}") endif() # qtattributionsscanner add_custom_target(qattributionsscanner_${target} DEPENDS ${qattributionsscanner_bin} COMMAND ${qtattributionsscanner_bin} ${PROJECT_SOURCE_DIR} --filter "QDocModule=${qdoc_target}" -o "${target_bin_dir}/codeattributions.qdoc" ) # prepare docs target set(prepare_qdoc_args -outputdir "${qdoc_output_dir}" -installdir "${QT_INSTALL_DIR}/${INSTALL_DOCDIR}" "${target_source_dir}/${doc_project}" -prepare -indexdir "${index_dir}" -no-link-errors "${include_path_args}" ) if (QT_SUPERBUILD AND NOT QT_WILL_INSTALL) set(qt_install_docs_env "${CMAKE_INSTALL_PREFIX}/qtbase/${INSTALL_DOCDIR}") else() set(qt_install_docs_env "${CMAKE_INSTALL_PREFIX}/${INSTALL_DOCDIR}") endif() set(qdoc_env_args "QT_INSTALL_DOCS=\"${qt_install_docs_env}\"" "QT_VERSION=${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}" "QT_VER=${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}" "QT_VERSION_TAG=${PROJECT_VERSION_MAJOR}${PROJECT_VERSION_MINOR}${PROJECT_VERSION_PATCH}" "BUILDDIR=${target_bin_dir}" ) add_custom_target(prepare_docs_${target} DEPENDS ${qdoc_bin} COMMAND ${CMAKE_COMMAND} -E env ${qdoc_env_args} ${qdoc_bin} ${prepare_qdoc_args} ) add_dependencies(prepare_docs_${target} qattributionsscanner_${target}) # generate docs target set(generate_qdocs_args -outputdir "${qdoc_output_dir}" -installdir "${INSTALL_DOCDIR}" "${target_source_dir}/${doc_project}" -generate -indexdir "${index_dir}" "${include_path_args}" ) add_custom_target(generate_docs_${target} DEPENDS ${qdoc_bin} COMMAND ${CMAKE_COMMAND} -E env ${qdoc_env_args} ${qdoc_bin} ${generate_qdocs_args} ) add_dependencies(generate_docs_${target} prepare_docs_${target}) # generate html set(html_qdocs_args -outputdir "${qdoc_output_dir}" -installdir "${INSTALL_DOCDIR}" "${target_source_dir}/${doc_project}" -indexdir "${index_dir}" "${include_path_args}" ) add_custom_target(html_docs_${target} DEPENDS ${qdoc_bin} COMMAND ${CMAKE_COMMAND} -E env ${qdoc_env_args} ${qdoc_bin} ${html_qdocs_args} ) add_dependencies(html_docs_${target} generate_docs_${target}) # generate .qch set(qch_file_name ${doc_target}.qch) set(qch_file_path ${qdoc_output_dir}/${qch_file_name}) add_custom_target(qch_docs_${target} DEPENDS ${qhelpgenerator_bin} COMMAND ${qhelpgenerator_bin} "${qdoc_output_dir}/${doc_target}.qhp" -o "${qch_file_path}" ) add_dependencies(qch_docs_${target} generate_docs_${target}) if (QT_WILL_INSTALL) add_custom_target(install_html_docs_${target} COMMAND ${CMAKE_COMMAND} -E copy_directory "${qdoc_output_dir}" "${CMAKE_INSTALL_PREFIX}/${INSTALL_DOCDIR}/${doc_target}" COMMENT "Installing html docs for target ${target}" ) add_custom_target(install_qch_docs_${target} COMMAND ${CMAKE_COMMAND} -E copy_if_different "${qch_file_path}" "${CMAKE_INSTALL_PREFIX}/${INSTALL_DOCDIR}/${qch_file_name}" COMMENT "Installing qch docs for target ${target}" ) else() # Don't need to do anything when not installing add_custom_target(install_html_docs_${target}) add_custom_target(install_qch_docs_${target}) endif() add_dependencies(install_html_docs_${target} html_docs_${target}) add_dependencies(install_qch_docs_${target} qch_docs_${target}) add_custom_target(install_docs_${target}) add_dependencies(install_docs_${target} install_html_docs_${target} install_qch_docs_${target}) add_custom_target(docs_${target}) add_dependencies(docs_${target} html_docs_${target}) add_dependencies(docs_${target} qch_docs_${target}) add_dependencies(${qt_docs_prepare_target_name} prepare_docs_${target}) add_dependencies(${qt_docs_generate_target_name} generate_docs_${target}) add_dependencies(${qt_docs_html_target_name} html_docs_${target}) add_dependencies(${qt_docs_qch_target_name} qch_docs_${target}) add_dependencies(${qt_docs_target_name} docs_${target}) add_dependencies(${qt_docs_install_html_target_name} install_html_docs_${target}) add_dependencies(${qt_docs_install_qch_target_name} install_qch_docs_${target}) add_dependencies(${qt_docs_install_target_name} install_docs_${target}) endfunction() macro(qt_find_package) # Get the target names we expect to be provided by the package. set(options CONFIG NO_MODULE MODULE REQUIRED) set(oneValueArgs) set(multiValueArgs PROVIDED_TARGETS COMPONENTS) cmake_parse_arguments(arg "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) # If some Qt internal project calls qt_find_package(WrapFreeType), but WrapFreeType was already # found as part of a find_dependency() call from a ModuleDependencies.cmake file (or similar), # and the provided target is also found, that means this might have been an unnecessary # qt_find_package() call, because the dependency was already found via some other transitive # dependency. Return early, so that CMake doesn't fail wiht an error with trying to promote the # targets to be global. This behavior is not enabled by default, because there are cases # when a regular find_package() (non qt_) can find a package (Freetype -> PNG), and a subsequent # qt_find_package(PNG PROVIDED_TARGET PNG::PNG) still needs to succeed and register the provided # targets. # Recently we have observed that some projects, such as QtVirtualKeyboard, will error out in # static build because of the global promotion error. The previous code only enabled the if # statement below when QT_DEBUG_QT_FIND_PACKAGE was set to true. Now we have this check enabled # by default unless QT_FIND_PACKAGE_DISABLE_DEBUG_BEHAVIOR is defined and set to true. set(_qt_find_package_skip_find_package FALSE) if((NOT DEFINED QT_FIND_PACKAGE_DISABLE_DEBUG_BEHAVIOR OR NOT QT_FIND_PACKAGE_DISABLE_DEBUG_BEHAVIOR) AND ${ARGV0}_FOUND AND arg_PROVIDED_TARGETS) set(_qt_find_package_skip_find_package TRUE) foreach(qt_find_package_target_name ${arg_PROVIDED_TARGETS}) if(NOT TARGET ${qt_find_package_target_name}) set(_qt_find_package_skip_find_package FALSE) endif() endforeach() if(_qt_find_package_skip_find_package) message(AUTHOR_WARNING "qt_find_package(${ARGV0}) called even though the package " "was already found. Consider removing the call.") endif() endif() # Get the version if specified. set(package_version "") if(${ARGC} GREATER_EQUAL 2) if(${ARGV1} MATCHES "^[0-9\.]+$") set(package_version "${ARGV1}") endif() endif() if(arg_COMPONENTS) # Re-append components to forward them. list(APPEND arg_UNPARSED_ARGUMENTS "COMPONENTS;${arg_COMPONENTS}") endif() if(NOT (arg_CONFIG OR arg_NO_MODULE OR arg_MODULE) AND NOT _qt_find_package_skip_find_package) # Try to find a config package first in quiet mode set(config_package_arg ${arg_UNPARSED_ARGUMENTS}) list(APPEND config_package_arg "CONFIG;QUIET") find_package(${config_package_arg}) # Double check that in config mode the targets become visible. Sometimes # only the module mode creates the targets. For example with vcpkg, the sqlite # package provides sqlite3-config.cmake, which offers multi-config targets but # in their own way. CMake has FindSQLite3.cmake and with the original # qt_find_package(SQLite3) call it is our intention to use the cmake package # in module mode. if (${ARGV0}_FOUND AND arg_PROVIDED_TARGETS) unset(any_target_found) foreach(expected_target ${arg_PROVIDED_TARGETS}) if (TARGET ${expected_target}) set(any_target_found TRUE) break() endif() endforeach() if(NOT any_target_found) unset(${ARGV0}_FOUND) endif() endif() endif() # Ensure the options are back in the original unparsed arguments foreach(opt IN LISTS options) if(arg_${opt}) list(APPEND arg_UNPARSED_ARGUMENTS ${opt}) endif() endforeach() if (NOT ${ARGV0}_FOUND AND NOT _qt_find_package_skip_find_package) # Unset the NOTFOUND ${package}_DIR var that might have been set by the previous # find_package call, to get rid of "not found" messagees in the feature summary # if the package is found by the next find_package call. if(DEFINED CACHE{${ARGV0}_DIR} AND NOT ${ARGV0}_DIR) unset(${ARGV0}_DIR CACHE) endif() # Call original function without our custom arguments. find_package(${arg_UNPARSED_ARGUMENTS}) endif() if(${ARGV0}_FOUND AND arg_PROVIDED_TARGETS AND NOT _qt_find_package_skip_find_package) # If package was found, associate each target with its package name. This will be used # later when creating Config files for Qt libraries, to generate correct find_dependency() # calls. Also make the provided targets global, so that the properties can be read in # all scopes. foreach(qt_find_package_target_name ${arg_PROVIDED_TARGETS}) if(TARGET ${qt_find_package_target_name}) # Allow usage of aliased targets by setting properties on the actual target get_target_property(aliased_target ${qt_find_package_target_name} ALIASED_TARGET) if(aliased_target) set(qt_find_package_target_name ${aliased_target}) endif() set_target_properties(${qt_find_package_target_name} PROPERTIES INTERFACE_QT_PACKAGE_NAME ${ARGV0}) if(package_version) set_target_properties(${qt_find_package_target_name} PROPERTIES INTERFACE_QT_PACKAGE_VERSION ${ARGV1}) endif() if(arg_COMPONENTS) string(REPLACE ";" " " components_as_string "${arg_COMPONENTS}") set_property(TARGET ${qt_find_package_target_name} PROPERTY INTERFACE_QT_PACKAGE_COMPONENTS ${components_as_string}) endif() get_property(is_global TARGET ${qt_find_package_target_name} PROPERTY IMPORTED_GLOBAL) if(NOT is_global) set_property(TARGET ${qt_find_package_target_name} PROPERTY IMPORTED_GLOBAL TRUE) endif() endif() endforeach() endif() endmacro() macro(qt_find_apple_system_frameworks) if(APPLE) find_library(FWAppKit AppKit) find_library(FWAssetsLibrary AssetsLibrary) find_library(FWAudioToolbox AudioToolbox) find_library(FWApplicationServices ApplicationServices) find_library(FWCarbon Carbon) find_library(FWCoreFoundation CoreFoundation) find_library(FWCoreServices CoreServices) find_library(FWCoreGraphics CoreGraphics) find_library(FWCoreText CoreText) find_library(FWCoreVideo CoreVideo) find_library(FWcups cups) find_library(FWDiskArbitration DiskArbitration) find_library(FWFoundation Foundation) find_library(FWIOBluetooth IOBluetooth) find_library(FWIOKit IOKit) find_library(FWIOSurface IOSurface) find_library(FWImageIO ImageIO) find_library(FWMetal Metal) find_library(FWMobileCoreServices MobileCoreServices) find_library(FWQuartzCore QuartzCore) find_library(FWSecurity Security) find_library(FWSystemConfiguration SystemConfiguration) find_library(FWUIKit UIKit) find_library(FWWatchKit WatchKit) find_library(FWGameController GameController) endif() endmacro() # Match the pattern 'regex' in 'input_line', replace the match with 'replacement' # and set that result in 'out_var' in the parent scope. function(qt_regex_match_and_get input_line regex replacement out_var) string(REGEX MATCH "${regex}" match "${input_line}") if(match) string(REGEX REPLACE "${regex}" "${replacement}" match "${input_line}") string(STRIP ${match} match) set(${out_var} "${match}" PARENT_SCOPE) endif() endfunction() # Match 'regex' in a list of lines. When found, set the value to 'out_var' and break early. function(qt_qlalr_find_option_in_list input_list regex out_var) foreach(line ${input_list}) qt_regex_match_and_get("${line}" "${regex}" "\\1" option) if(option) string(TOLOWER ${option} option) set(${out_var} "${option}" PARENT_SCOPE) return() endif() endforeach() message(FATAL_ERROR "qt_qlalr_find_option_in_list: Could not extract ${out_var}") endfunction() # Generate a few output files using qlalr, and assign those to 'consuming_target'. # 'input_file_list' is a list of 'foo.g' file paths. # 'flags' are extra flags to be passed to qlalr. function(qt_process_qlalr consuming_target input_file_list flags) foreach(input_file ${input_file_list}) file(STRINGS ${input_file} input_file_lines) qt_qlalr_find_option_in_list("${input_file_lines}" "^%parser(.+)" "parser") qt_qlalr_find_option_in_list("${input_file_lines}" "^%decl(.+)" "decl") qt_qlalr_find_option_in_list("${input_file_lines}" "^%impl(.+)" "impl") get_filename_component(base_file_name ${input_file} NAME_WE) set(cpp_file "${parser}.cpp") set(private_file "${parser}_p.h") set(decl_file "${decl}") set(impl_file "${impl}") add_custom_command( OUTPUT ${cpp_file} ${private_file} ${decl_file} ${impl_file} COMMAND ${QT_CMAKE_EXPORT_NAMESPACE}::qlalr ${flags} ${input_file} DEPENDS ${QT_CMAKE_EXPORT_NAMESPACE}::qlalr MAIN_DEPENDENCY ${input_file} ) target_sources(${consuming_target} PRIVATE ${cpp_file} ${impl_file}) endforeach() endfunction() # qt_configure_file(OUTPUT output-file ) # input-file is relative to ${CMAKE_CURRENT_SOURCE_DIR} # output-file is relative to ${CMAKE_CURRENT_BINARY_DIR} # # This function is similar to file(GENERATE OUTPUT) except it writes the content # to the file at configure time, rather than at generate time. Once CMake 3.18 is released, it can use file(CONFIGURE) in its implmenetation. Until then, it # uses configure_file() with a generic input file as source, when used with the CONTENT signature. function(qt_configure_file) qt_parse_all_arguments(arg "qt_configure_file" "" "OUTPUT;INPUT;CONTENT" "" ${ARGN}) if(NOT arg_OUTPUT) message(FATAL_ERROR "No output file provided to qt_configure_file.") endif() if(arg_CONTENT) set(template_name "QtFileConfigure.txt.in") # When building qtbase, use the source template file. # Otherwise use the installed file. # This should work for non-prefix and superbuilds as well. if(QtBase_SOURCE_DIR) set(input_file "${QtBase_SOURCE_DIR}/cmake/${template_name}") else() set(input_file "${Qt6_DIR}/${template_name}") endif() set(__qt_file_configure_content "${arg_CONTENT}") elseif(arg_INPUT) set(input_file "${arg_INPUT}") else() message(FATAL_ERROR "No input value provided to qt_configure_file.") endif() configure_file("${input_file}" "${arg_OUTPUT}" @ONLY) endfunction() macro(qt_add_string_to_qconfig_cpp str) string(LENGTH "${str}" length) string(APPEND QT_CONFIG_STRS " \"${str}\\0\"\n") string(APPEND QT_CONFIG_STR_OFFSETS " ${QT_CONFIG_STR_OFFSET},\n") math(EXPR QT_CONFIG_STR_OFFSET "${QT_CONFIG_STR_OFFSET}+${length}+1") endmacro() function(qt_generate_qconfig_cpp) set(QT_CONFIG_STR_OFFSET "0") set(QT_CONFIG_STR_OFFSETS "") set(QT_CONFIG_STRS "") # Start first part. qt_add_string_to_qconfig_cpp("${INSTALL_DOCDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_INCLUDEDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_LIBDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_LIBEXECDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_BINDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_PLUGINSDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_QMLDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_ARCHDATADIR}") qt_add_string_to_qconfig_cpp("${INSTALL_DATADIR}") qt_add_string_to_qconfig_cpp("${INSTALL_TRANSLATIONSDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_EXAMPLESDIR}") qt_add_string_to_qconfig_cpp("${INSTALL_TESTSDIR}") # Save first part. set(QT_CONFIG_STR_OFFSETS_FIRST "${QT_CONFIG_STR_OFFSETS}") set(QT_CONFIG_STRS_FIRST "${QT_CONFIG_STRS}") # Start second part. set(QT_CONFIG_STR_OFFSETS "") set(QT_CONFIG_STRS "") qt_add_string_to_qconfig_cpp("") # config.input.sysroot qt_add_string_to_qconfig_cpp("false") # qmake_sysrootify qt_add_string_to_qconfig_cpp("${INSTALL_BINDIR}") # TODO: Host-specific qt_add_string_to_qconfig_cpp("${INSTALL_LIBDIR}") # TODO: Host-specific qt_add_string_to_qconfig_cpp("${INSTALL_DATADIR}") # TODO: Host-specific qt_add_string_to_qconfig_cpp("${QT_QMAKE_TARGET_MKSPEC}") qt_add_string_to_qconfig_cpp("${QT_QMAKE_HOST_MKSPEC}") # Save second part. set(QT_CONFIG_STR_OFFSETS_SECOND "${QT_CONFIG_STR_OFFSETS}") set(QT_CONFIG_STRS_SECOND "${QT_CONFIG_STRS}") # Settings path / sysconf dir. if(APPLE) set(QT_DEFAULT_SYS_CONF_DIR "/Library/Preferences/Qt") else() set(QT_DEFAULT_SYS_CONF_DIR "etc/xdg") endif() # Compute and set relocation prefixes. # TODO: Clean this up, there's a bunch of unrealistic assumptions here. # See qtConfOutput_preparePaths in qtbase/configure.pri. if(WIN32) set(lib_location_absolute_path "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}") else() set(lib_location_absolute_path "${CMAKE_INSTALL_PREFIX}/${INSTALL_LIBDIR}") endif() file(RELATIVE_PATH from_lib_location_to_prefix "${lib_location_absolute_path}" "${CMAKE_INSTALL_PREFIX}") if(QT_HOST_PATH) set(host_prefix "${QT_HOST_PATH}") set(host_bin_dir_absolute_path "${QT_HOST_PATH}/${INSTALL_BINDIR}") else() set(host_prefix "${CMAKE_INSTALL_PREFIX}") set(host_bin_dir_absolute_path "${CMAKE_INSTALL_PREFIX}/${INSTALL_BINDIR}") endif() file(RELATIVE_PATH from_host_bin_dir_to_host_prefix "${host_bin_dir_absolute_path}" "${host_prefix}") # TODO: Fix this to use the equivalent of extprefix on CMake (CMAKE_STAGING_PREFIX?) # For now just assume ext prefix is same as regular prefix. file(RELATIVE_PATH from_host_bin_dir_to_ext_prefix "${host_bin_dir_absolute_path}" "${CMAKE_INSTALL_PREFIX}") set(QT_CONFIGURE_LIBLOCATION_TO_PREFIX_PATH "${from_lib_location_to_prefix}") set(QT_CONFIGURE_HOSTBINDIR_TO_HOSTPREFIX_PATH "${from_host_bin_dir_to_host_prefix}") set(QT_CONFIGURE_HOSTBINDIR_TO_EXTPREFIX_PATH "${from_host_bin_dir_to_ext_prefix}") configure_file(global/qconfig.cpp.in global/qconfig.cpp @ONLY) endfunction() function(qt_set_language_standards) ## Use the latest standard the compiler supports (same as qt_common.prf) if (QT_FEATURE_cxx2a) set(CMAKE_CXX_STANDARD 20 PARENT_SCOPE) else() set(CMAKE_CXX_STANDARD 17 PARENT_SCOPE) endif() if (c_std_11 IN_LIST CMAKE_C_COMPILE_FEATURES) set(CMAKE_C_STANDARD 11 PARENT_SCOPE) elseif (c_std_99 IN_LIST CMAKE_C_COMPILE_FEATURES) set(CMAKE_C_STANDARD 99 PARENT_SCOPE) endif() endfunction() function(qt_set_language_standards_interface_compile_features target) # Regardless of which C++ standard is used to build Qt itself, require C++17 when building # Qt applications using CMake (because the Qt header files use C++17 features). set(cpp_feature "cxx_std_17") target_compile_features("${target}" INTERFACE ${cpp_feature}) endfunction() function(qt_enable_msvc_cplusplus_define target visibility) # For MSVC we need to explicitly pass -Zc:__cplusplus to get correct __cplusplus. # Check qt_config_compile_test for more info. if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND MSVC_VERSION GREATER_EQUAL 1913) target_compile_options("${target}" ${visibility} "-Zc:__cplusplus") endif() endfunction() # Equivalent of qmake's qtNomakeTools(directory1 directory2). # If QT_NO_MAKE_TOOLS is true, then targets within the given directories will be excluded from the # default 'all' target, as well as from install phase. # The private variable is checked by qt_add_executable. function(qt_exclude_tool_directories_from_default_target) if(QT_NO_MAKE_TOOLS) set(absolute_path_directories "") foreach(directory ${ARGV}) list(APPEND absolute_path_directories "${CMAKE_CURRENT_SOURCE_DIR}/${directory}") endforeach() set(__qt_exclude_tool_directories "${absolute_path_directories}" PARENT_SCOPE) endif() endfunction() function(qt_compute_relative_rpath_base rpath install_location out_var) set(install_lib_dir_absolute "${CMAKE_INSTALL_PREFIX}/${INSTALL_LIBDIR}") get_filename_component(rpath_absolute "${rpath}" ABSOLUTE BASE_DIR "${install_lib_dir_absolute}") if(NOT IS_ABSOLUTE) set(install_location_absolute "${CMAKE_INSTALL_PREFIX}/${install_location}") endif() # Compute relative rpath from where the target will be installed, to the place where libraries # will be placed (INSTALL_LIBDIR). file(RELATIVE_PATH rpath_relative "${install_location_absolute}" "${rpath_absolute}") if("${rpath_relative}" STREQUAL "") # file(RELATIVE_PATH) returns an empty string if the given absolute paths are equal set(rpath_relative ".") endif() # Prepend $ORIGIN / @loader_path style tokens (qmake's QMAKE_REL_RPATH_BASE), to make the # relative rpaths work. qmake does this automatically when generating a project, so it wasn't # needed in the .prf files, but for CMake we need to prepend them ourselves. if(APPLE) set(rpath_rel_base "@loader_path") elseif(LINUX) set(rpath_rel_base "$ORIGIN") else() message(WARNING "No known RPATH_REL_BASE for target platform.") set(rpath_rel_base "NO_KNOWN_RPATH_REL_BASE") endif() if(rpath_relative STREQUAL ".") set(rpath_relative "${rpath_rel_base}") else() set(rpath_relative "${rpath_rel_base}/${rpath_relative}") endif() set("${out_var}" "${rpath_relative}" PARENT_SCOPE) endfunction() # Applies necessary rpaths to a target upon target installation. # No-op when targeting Windows, Android, or non-prefix builds. # # If no RELATIVE_RPATH option is given, embeds an absolute path rpath to ${INSTALL_LIBDIR}. # If RELATIVE_RPATH is given, the INSTALL_PATH value is to compute the relative path from # ${INSTALL_LIBDIR} to wherever the target will be installed (the value of INSTALL_PATH). # It's the equivalent of qmake's relative_qt_rpath. # INSTALL_PATH is used to implement the equivalent of qmake's $$qtRelativeRPathBase(). # # A cache variable QT_DISABLE_RPATH can be set to disable embedding any rpaths when installing. function(qt_apply_rpaths) # No rpath support for win32 and android. Also no need to apply rpaths when doing a non-prefix # build. if(NOT QT_WILL_INSTALL OR WIN32 OR ANDROID) return() endif() # Rpaths xplicitly disabled (like for uikit), equivalent to qmake's no_qt_rpath. if(QT_DISABLE_RPATH) return() endif() qt_parse_all_arguments(arg "qt_apply_rpaths" "RELATIVE_RPATH" "TARGET;INSTALL_PATH" "" ${ARGN}) if(NOT arg_TARGET) message(FATAL_ERRO "No target given to qt_apply_rpaths.") else() set(target "${arg_TARGET}") endif() # If a target is not built (which can happen for tools when crosscompiling, we shouldn't try # to apply properties. if(NOT TARGET "${target}") return() endif() # Protect against interface libraries. get_target_property(target_type "${target}" TYPE) if (target_type STREQUAL "INTERFACE_LIBRARY") return() endif() if(NOT arg_INSTALL_PATH) message(FATAL_ERROR "No INSTALL_PATH given to qt_apply_rpaths.") endif() set(rpaths "") # Modify the install path to contain the nested structure of a framework. get_target_property(is_framework "${target}" FRAMEWORK) if(is_framework) if(UIKIT) # Shallow framework string(APPEND arg_INSTALL_PATH "/Qt${target}.framework") else() # Full framework string(APPEND arg_INSTALL_PATH "/Qt${target}.framework/Versions/Current") endif() endif() # Same but for an app bundle. get_target_property(is_bundle "${target}" MACOSX_BUNDLE) if(is_bundle AND NOT is_framework) if(UIKIT) # Shallow bundle string(APPEND arg_INSTALL_PATH "/${target}.app") else() # Full bundle string(APPEND arg_INSTALL_PATH "/${target}.app/Contents/MacOS") endif() endif() # Somewhat similar to mkspecs/features/qt.prf if(arg_RELATIVE_RPATH) qt_compute_relative_rpath_base( "${_default_install_rpath}" "${arg_INSTALL_PATH}" relative_rpath) list(APPEND rpaths "${relative_rpath}") else() list(APPEND rpaths "${_default_install_rpath}") endif() # Somewhat similar to mkspecs/features/qt_build_extra.prf. foreach(rpath ${QT_EXTRA_RPATHS}) if(IS_ABSOLUTE) list(APPEND rpaths "${rpath}") else() qt_compute_relative_rpath_base("${rpath}" "${arg_INSTALL_PATH}" relative_rpath) list(APPEND rpaths "${relative_rpath}") endif() endforeach() if(rpaths) list(REMOVE_DUPLICATES rpaths) set_property(TARGET "${target}" APPEND PROPERTY INSTALL_RPATH ${rpaths}) endif() endfunction() # Compatibility macros that should be removed once all their usages are removed. function(extend_target) qt_extend_target(${ARGV}) endfunction() function(add_qt_module) qt_add_module(${ARGV}) endfunction() function(add_qt_plugin) qt_add_plugin(${ARGV}) endfunction() function(add_qt_tool) qt_add_tool(${ARGV}) endfunction() function(add_qt_test) qt_add_test(${ARGV}) endfunction() function(add_qt_test_helper) qt_add_test_helper(${ARGV}) endfunction() function(add_qt_manual_test) qt_add_manual_test(${ARGV}) endfunction() function(add_qt_benchmark) qt_add_benchmark(${ARGV}) endfunction() function(add_qt_executable) qt_add_executable(${ARGV}) endfunction() function(add_qt_simd_part) qt_add_simd_part(${ARGV}) endfunction() function(add_qt_docs) qt_add_docs(${ARGV}) endfunction() function(add_qt_resource) qt_add_resource(${ARGV}) endfunction() function(add_cmake_library) qt_add_cmake_library(${ARGV}) endfunction()