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qt5base-lts/cmake/QtBuild.cmake
Alexandru Croitor 9542e78525 Use the qt_build_repo() macros for building qtbase as well 
To implement this, create a new Qt5BuildInternals package.

All child Qt modules like qtsvg should use
find_package(Qt5BuildInternals) or
find_package(Qt5 COMPONENTS BuildInternals) in the their
top level CMakeLists.txt.
This will make the qt_build_repo() macros available.

For qtbase we slightly cheat, and specify a CMAKE_PREFIX_PATH
pointing to the source folder that contains the BuildInternals
package.

For the other modules we actually use a configured and installed
package Config file.

This change moves variables that used to be written into the
QtCore Config file into the BuildInternals package. This way
things that are relevant only for building additional Qt modules
does not pollute the QtCore package.

Task-number: QTBUG-75580
Change-Id: I5479adff2f7903c9c2862d28c05c7f485ce3e4eb
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-15 17:33:51 +00:00

1830 lines
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CMake
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include(CMakePackageConfigHelpers)
# Install locations:
set(INSTALL_BINDIR "bin" CACHE PATH "Executables [PREFIX/bin]")
set(INSTALL_INCLUDEDIR "include" CACHE PATH "Header files [PREFIX/include]")
set(INSTALL_LIBDIR "lib" CACHE PATH "Libraries [PREFIX/lib]")
set(INSTALL_ARCHDATADIR "." CACHE PATH "Arch-dependent data [PREFIX]")
set(INSTALL_PLUGINSDIR "${INSTALL_ARCHDATADIR}/plugins" CACHE PATH
"Plugins [ARCHDATADIR/plugins]")
set(INSTALL_TARGETS_DEFAULT_ARGS
RUNTIME DESTINATION "${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 "${INSTALL_ARCHDATADIR}/libexec")
endif()
set(INSTALL_LIBEXECDIR "${_default_libexec}" CACHE PATH
"Helper programs [ARCHDATADIR/bin on Windows, ARCHDATADIR/libexec otherwise]")
set(INSTALL_IMPORTDIR "${INSTALL_ARCHDATADIR}/imports" CACHE PATH
"QML1 imports [ARCHDATADIR/imports]")
set(INSTALL_QMLDIR "${INSTALL_ARCHDATADIR}/qml" CACHE PATH
"QML2 imports [ARCHDATADIR/qml]")
set(INSTALL_DATADIR "." CACHE PATH "Arch-independent data [PREFIX]")
set(INSTALL_DOCDIR "${INSTALL_DATADIR}/doc" CACHE PATH "Documentation [DATADIR/doc]")
set(INSTALL_TRANSLATIONSDIR "${INSTALL_DATADIR}/translations" CACHE PATH
"Translations [DATADIR/translations]")
set(INSTALL_SYSCONFDIR "etc/xdg" CACHE PATH
"Settings used by Qt programs [PREFIX/etc/xdg]")
set(INSTALL_EXAMPLESDIR "examples" CACHE PATH "Examples [PREFIX/examples]")
set(INSTALL_TESTSDIR "tests" CACHE PATH "Tests [PREFIX/tests]")
set(INSTALL_CMAKE_NAMESPACE "Qt${PROJECT_VERSION_MAJOR}" CACHE STRING "CMake namespace [Qt${PROJECT_VERSION_MAJOR}]")
set(QT_CMAKE_EXPORT_NAMESPACE "Qt${PROJECT_VERSION_MAJOR}" CACHE STRING "CMake namespace used when exporting targets [Qt${PROJECT_VERSION_MAJOR}]")
set(QT_CMAKE_DIR "${CMAKE_CURRENT_LIST_DIR}")
# the default RPATH to be used when installing, but only if it's not a system directory
LIST(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/lib" isSystemDir)
IF("${isSystemDir}" STREQUAL "-1")
SET(_default_install_rpath "${CMAKE_INSTALL_PREFIX}/lib")
ENDIF("${isSystemDir}" STREQUAL "-1")
# Default rpath settings: Use rpath for build tree as well as a full path for the installed binaries.
# For origin builds, one needs to override CMAKE_INSTALL_RPATH for example with $ORIGIN/../lib
SET(CMAKE_INSTALL_RPATH "${_default_install_rpath}" CACHE PATH "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)
# Platform define path, etc.
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_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/win32-msvc)
elseif(CLANG)
set(QT_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/win32-clang)
elseif(MINGW)
set(QT_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/win32-g++)
list(APPEND QT_DEFAULT_PLATFORM_DEFINITIONS _WIN32_WINNT=0x0601)
endif()
elseif(LINUX)
if(GCC)
set(QT_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/linux-g++)
elseif(CLANG)
set(QT_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/linux-clang)
endif()
elseif(APPLE)
set(QT_DEFAULT_PLATFORM_DEFINITION_DIR mkspecs/macx-clang)
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_NAMESPACE "" CACHE STRING "Qt Namespace")
if(QT_NAMESPACE STREQUAL "")
set(QT_HAS_NAMESPACE OFF)
else()
set(QT_HAS_NAMESPACE ON)
endif()
macro(qt_internal_set_qt_known_modules)
set(QT_KNOWN_MODULES ${ARGN} CACHE INTERNAL "Known Qt modules" FORCE)
endmacro()
# Reset:
qt_internal_set_qt_known_modules("")
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)
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 ${module} tools" FORCE)
endif()
endmacro()
# Reset syncqt cache variable, to make sure it gets recomputed on reconfiguration, otherwise
# it might not get installed.
unset(QT_SYNCQT CACHE)
# For adjusting variables when running tests, we need to know what
# the correct variable is for separating entries in PATH-alike
# variables.
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
set(QT_PATH_SEPARATOR "\\;")
else()
set(QT_PATH_SEPARATOR ":")
endif()
# Compute the values of QT_BUILD_DIR, QT_INSTALL_DIR, QT_CONFIG_BUILD_DIR, QT_CONFIG_INSTALL_DIR
# taking into account whether the current build is a prefix build or a non-prefix build.
#
# These values should be prepended to file paths in commands or properties,
# in order to correctly place generated Config files, generated Targets files,
# excutables / libraries, when copying / installing files, etc.
#
# The build dir variables will always be absolute paths.
# The QT_INSTALL_DIR variable will have a relative path in a prefix build,
# which means that it can be empty, so use qt_join_path to prevent accidental absolute paths.
if(QT_WILL_INSTALL)
# In the usual prefix build case, the build dir is the current module build dir,
# and the install dir is the prefix, so we don't set it.
set(QT_BUILD_DIR "${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()
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 ${__config_path_part})
unset(__config_path_part)
# This is used to hold extra cmake code that should be put into QtBuildInternalsExtra.cmake file
# at the QtPostProcess stage.
set(QT_BUILD_INTERNALS_EXTRA_CMAKE_CODE "")
# Functions and macros:
# Wraps install() command. In a prefix build, simply passes along arguments to install().
# In a non-prefix build, handles association of targets to export names, and also calls export().
function(qt_install)
set(flags)
set(options EXPORT DESTINATION NAMESPACE)
set(multiopts TARGETS)
cmake_parse_arguments(arg "${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 ${argv_copy})
endfunction()
# Hacky way to remove the install target in non-prefix builds.
# We need to associate targets with export names, and that is only possible to do with the
# install(TARGETS) command. But in a non-prefix build, we don't want to install anything.
# To make sure that developers don't accidentally run make install, replace the generated
# cmake_install.cmake file with an empty file. To do this, always create a new temporary file
# at CMake configuration step, and use it as an input to a custom command that replaces the
# cmake_install.cmake file with an empty one. This means we will always replace the file on
# every reconfiguration, but not when doing null builds.
function(remove_install_target)
set(file_in "${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_developer_build)
if(NOT QT_WILL_INSTALL)
remove_install_target()
endif()
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.
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
$<TARGET_PROPERTY:${target},INTERFACE_INCLUDE_DIRECTORIES>
INTERFACE_SYSTEM_INCLUDE_DIRECTORIES
$<TARGET_PROPERTY:${target},INTERFACE_SYSTEM_INCLUDE_DIRECTORIES>
INTERFACE_COMPILE_DEFINITIONS
$<TARGET_PROPERTY:${target},INTERFACE_COMPILE_DEFINITIONS>
INTERFACE_COMPILE_OPTIONS
$<TARGET_PROPERTY:${target},INTERFACE_COMPILE_OPTIONS>
INTERFACE_COMPILE_FEATURES
$<TARGET_PROPERTY:${target},INTERFACE_COMPILE_FEATURES>)
add_library(${prefixed_nolink_target} ALIAS ${nolink_target})
set(export_name "${INSTALL_CMAKE_NAMESPACE}${dependee_target}Targets")
qt_install(TARGETS ${nolink_target} EXPORT ${export_name})
endif()
endfunction()
function(qt_ensure_perl)
if(DEFINED HOST_PERL)
return()
endif()
find_program(HOST_PERL "perl" DOC "Perl binary")
if (NOT HOST_PERL)
message(FATAL_ERROR "Perl needs to be available to build Qt.")
endif()
endfunction()
function(qt_ensure_sync_qt)
qt_ensure_perl()
if(DEFINED QT_SYNCQT)
return()
endif()
# When building qtbase, use the source syncqt, otherwise use the installed one.
if(EXISTS "${PROJECT_SOURCE_DIR}/bin/syncqt.pl")
set(QT_SYNCQT "${PROJECT_SOURCE_DIR}/bin/syncqt.pl" CACHE FILEPATH "syncqt script")
message(STATUS "Using source syncqt found at: ${QT_SYNCQT}")
qt_path_join(syncqt_install_dir ${QT_INSTALL_DIR} ${INSTALL_LIBEXECDIR})
qt_copy_or_install(PROGRAMS "${PROJECT_SOURCE_DIR}/bin/syncqt.pl"
DESTINATION "${syncqt_install_dir}")
else()
get_filename_component(syncqt_absolute_path
"${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 ${type} (${${result}_UNPARSED_ARGUMENTS}).")
endif()
endmacro()
function(qt_internal_add_link_flags_no_undefined target)
if (GCC OR CLANG)
if(APPLE)
set(no_undefined_flag "-Wl,-undefined,error")
elseif(LINUX OR MINGW)
set(no_undefined_flag "-Wl,--no-undefined")
else()
message(FATAL_ERROR "Platform linker doesn't support erroring upon encountering undefined symbols. Target:\"${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 "${visibility}" known_visibility)
if (known_visibility EQUAL "-1")
message(FATAL_ERROR "Visibitily setting must be one of PRIVATE, INTERFACE or PUBLIC.")
endif()
if (GCC OR CLANG)
if(APPLE)
set(gc_sections_flag "-Wl,-dead_strip")
elseif(LINUX OR BSD OR SOLARIS OR WIN32)
set(gc_sections_flag "-Wl,--gc-sections")
else()
message(FATAL_ERROR "Platform linker doesn't support gc sections. Target:\"${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 "${HOST_PERL}" "${PROJECT_SOURCE_DIR}/mkspecs/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,${outfile}")
endif()
endif()
endfunction()
# Get a set of Qt module related values based on the target name.
# When doing qt_internal_module_info(foo Core) this method will set
# the following variables in the caller's scope:
# * foo with the value "QtCore"
# * foo_versioned with the value "Qt5Core" (based on major Qt version)
# * foo_upper with the value "CORE"
# * foo_lower with the value "core"
# * foo_include_dir with the module's include directory in the binary tree
function(qt_internal_module_info result target)
set(module "Qt${target}")
set("${result}" "${module}" PARENT_SCOPE)
set("${result}_versioned" "Qt${PROJECT_VERSION_MAJOR}${target}" PARENT_SCOPE)
string(TOUPPER "${target}" upper)
string(TOLOWER "${target}" lower)
set("${result}_upper" "${upper}" PARENT_SCOPE)
set("${result}_lower" "${lower}" PARENT_SCOPE)
set("${result}_include_dir" "${QT_BUILD_DIR}/include/${module}" 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")
set(__default_public_args "PUBLIC_LIBRARIES;PUBLIC_INCLUDE_DIRECTORIES;PUBLIC_DEFINES;PUBLIC_COMPILE_OPTIONS;PUBLIC_LINK_OPTIONS")
option(QT_CMAKE_DEBUG_EXTEND_TARGET "Debug extend_target calls in Qt's build system" OFF)
# This function checks which autotools should be used: AUTOMOC/UIC/RCC
function(qt_autogen_tools target)
qt_parse_all_arguments(arg "qt_autogen_tools" "" "" "${__default_private_args}" ${ARGN})
set_property(TARGET "${target}" PROPERTY INTERFACE_QT_MAJOR_VERSION ${PROJECT_VERSION_MAJOR})
set_property(TARGET "${target}" APPEND PROPERTY
COMPATIBLE_INTERFACE_STRING QT_MAJOR_VERSION
)
list(APPEND autogen_tools "moc" "uic" "rcc")
if (arg_DISABLE_AUTOGEN_TOOLS)
foreach(disable_tool ${arg_DISABLE_AUTOGEN_TOOLS})
list(REMOVE_ITEM autogen_tools "${disable_tool}")
endforeach()
endif()
foreach(autogen_tool ${autogen_tools})
string(TOUPPER "${autogen_tool}" captitalAutogenTool)
set_target_properties("${target}"
PROPERTIES
AUTO${captitalAutogenTool} ON
AUTO${captitalAutogenTool}_EXECUTABLE
"$<TARGET_FILE:${QT_CMAKE_EXPORT_NAMESPACE}::${autogen_tool}>")
set_property(TARGET ${target} APPEND PROPERTY
AUTOGEN_TARGET_DEPENDS
${QT_CMAKE_EXPORT_NAMESPACE}::${autogen_tool})
endforeach()
set_directory_properties(PROPERTIES
QT_VERSION_MAJOR ${PROJECT_VERSION_MAJOR}
QT_VERSION_MINOR ${PROJECT_VERSION_MINOR})
endfunction()
# This function can be used to add sources/libraries/etc. to the specified CMake target
# if the provided CONDITION evaluates to true.
function(extend_target target)
if (NOT TARGET "${target}")
message(FATAL_ERROR "Trying to extend non-existing target \"${target}\".")
endif()
qt_parse_all_arguments(arg "extend_target" "" ""
"CONDITION;${__default_public_args};${__default_private_args};COMPILE_FLAGS" ${ARGN})
if ("x${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("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()
foreach(lib ${arg_PUBLIC_LIBRARIES} ${arg_LIBRARIES})
string(REGEX REPLACE "_nolink$" "" base_lib "${lib}")
if(NOT base_lib STREQUAL lib)
qt_create_nolink_target("${base_lib}" ${target})
endif()
endforeach()
# Find dependencies to internal libraries
get_target_property(target_deps "${target}" _qt_target_deps)
if(NOT target_deps)
set(target_deps "")
endif()
foreach(lib ${arg_LIBRARIES})
if (TARGET "${lib}")
get_target_property(_is_exported "${lib}" INTERFACE_QT_EXPORTED_LIBRARY)
if("${_is_exported}")
list(APPEND target_deps "${lib}\;${PROJECT_VERSION}")
endif()
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 "${arg_COMPILE_FLAGS}")
endif()
target_include_directories("${target}" PUBLIC ${arg_PUBLIC_INCLUDE_DIRECTORIES} PRIVATE ${arg_INCLUDE_DIRECTORIES})
target_compile_definitions("${target}" PUBLIC ${arg_PUBLIC_DEFINES} PRIVATE ${arg_DEFINES})
target_link_libraries("${target}" PUBLIC ${arg_PUBLIC_LIBRARIES} PRIVATE ${arg_LIBRARIES})
target_compile_options("${target}" PUBLIC ${arg_PUBLIC_COMPILE_OPTIONS} PRIVATE ${arg_COMPILE_OPTIONS})
target_link_options("${target}" PUBLIC ${arg_PUBLIC_LINK_OPTIONS} PRIVATE ${arg_LINK_OPTIONS})
set_target_properties("${target}" PROPERTIES
AUTOMOC_MOC_OPTIONS "${arg_MOC_OPTIONS}"
_qt_target_deps "${target_deps}"
)
else()
if(QT_CMAKE_DEBUG_EXTEND_TARGET)
message("extend_target(${target} CONDITION ${arg_CONDITION} ...): Skipped")
endif()
endif()
endfunction()
function(qt_internal_library_deprecation_level result)
if(WIN32)
# On Windows, due to the way DLLs work, we need to export all functions,
# including the inlines
set("${result}" "QT_DISABLE_DEPRECATED_BEFORE=0x040800" PARENT_SCOPE)
else()
# On other platforms, Qt's own compilation goes needs to compile the Qt 5.0 API
set("${result}" "QT_DISABLE_DEPRECATED_BEFORE=0x050000" PARENT_SCOPE)
endif()
endfunction()
function(qt_install_injections module build_dir install_dir)
set(injections ${ARGN})
# examples:
# SYNCQT.INJECTIONS = src/corelib/global/qconfig.h:qconfig.h:QtConfig src/corelib/global/qconfig_p.h:5.12.0/QtCore/private/qconfig_p.h
# SYNCQT.INJECTIONS = src/gui/vulkan/qvulkanfunctions.h:^qvulkanfunctions.h:QVulkanFunctions:QVulkanDeviceFunctions src/gui/vulkan/qvulkanfunctions_p.h:^5.12.0/QtGui/private/qvulkanfunctions_p.h
separate_arguments(injections UNIX_COMMAND "${injections}")
foreach(injection ${injections})
string(REPLACE ":" ";" injection ${injection})
list(GET injection 0 file)
list(GET injection 1 destination)
string(REGEX REPLACE "^\\^" "" destination "${destination}")
list(REMOVE_AT injection 0 1)
set(fwd_hdrs ${injection})
get_filename_component(destinationdir ${destination} DIRECTORY)
get_filename_component(destinationname ${destination} NAME)
get_filename_component(original_file_name ${file} NAME)
# Generate lower case forwarding header located in include/${module},
# which points to the injected (generated) file, for example qconfig.h.
set(lower_case_forwarding_header_path "${build_dir}/${INSTALL_INCLUDEDIR}/${module}")
if(destinationdir)
string(APPEND lower_case_forwarding_header_path "/${destinationdir}")
endif()
file(RELATIVE_PATH relpath
"${lower_case_forwarding_header_path}"
"${build_dir}/${file}")
set(main_contents "#include \"${relpath}\"")
file(GENERATE OUTPUT "${lower_case_forwarding_header_path}/${original_file_name}"
CONTENT "${main_contents}")
# Copy the actual injected (generated) header file (not the just created forwarding one)
# to its install location.
qt_path_join(install_destination
${install_dir} ${INSTALL_INCLUDEDIR} ${module} ${destinationdir})
qt_install(FILES ${build_dir}/${file}
DESTINATION ${install_destination}
RENAME ${destinationname} OPTIONAL)
# Generate upper case forwarding headers.
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.
file(GENERATE OUTPUT "${build_dir}/${upper_case_forwarding_header_path}/${fwd_hdr}"
CONTENT "#include \"${destinationname}\"\n")
# 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 ${install_destination} OPTIONAL)
endforeach()
endforeach()
endfunction()
function(qt_read_headers_pri target resultVarPrefix)
qt_internal_module_info(module "${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()
# 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(add_qt_module target)
qt_internal_module_info(module "${target}")
# Process arguments:
qt_parse_all_arguments(arg "add_qt_module"
"NO_MODULE_HEADERS;STATIC;DISABLE_TOOLS_EXPORT"
"CONFIG_MODULE_NAME"
"${__default_private_args};${__default_public_args}" ${ARGN})
if(NOT DEFINED arg_CONFIG_MODULE_NAME)
set(arg_CONFIG_MODULE_NAME "${module_lower}")
endif()
qt_internal_set_qt_known_modules("${QT_KNOWN_MODULES}" "${target}")
### Define Targets:
if(${arg_STATIC})
add_library("${target}" STATIC)
elseif(${QT_BUILD_SHARED_LIBS})
add_library("${target}" SHARED)
else()
add_library("${target}" STATIC)
endif()
qt_internal_add_target_aliases("${target}")
# Add _private target to link against the private headers:
set(target_private "${target}Private")
add_library("${target_private}" INTERFACE)
qt_internal_add_target_aliases("${target_private}")
# Module headers:
if(${arg_NO_MODULE_HEADERS})
set_target_properties("${target}" PROPERTIES MODULE_HAS_HEADERS OFF)
else()
# Use QT_BUILD_DIR for the syncqt call.
# So we either write the generated files into the qtbase non-prefix build root, or the
# module specific build root.
qt_ensure_sync_qt()
execute_process(COMMAND "${HOST_PERL}" -w "${QT_SYNCQT}" -quiet -module "${module}" -version "${PROJECT_VERSION}" -outdir "${QT_BUILD_DIR}" "${PROJECT_SOURCE_DIR}")
set_target_properties("${target}" PROPERTIES MODULE_HAS_HEADERS ON)
### FIXME: Can we replace headers.pri?
qt_read_headers_pri("${target}" "module_headers")
set_property(TARGET "${target}" APPEND PROPERTY PUBLIC_HEADER "${module_headers_public}")
set_property(TARGET "${target}" APPEND PROPERTY PUBLIC_HEADER "${module_include_dir}/${module}Depends")
set_property(TARGET "${target}" APPEND PROPERTY PRIVATE_HEADER "${module_headers_private}")
endif()
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 ${PROJECT_VERSION_MAJOR}
OUTPUT_NAME "${INSTALL_CMAKE_NAMESPACE}${target}")
qt_internal_library_deprecation_level(deprecation_define)
qt_autogen_tools("${target}"
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
)
extend_target("${target}"
SOURCES ${arg_SOURCES}
PUBLIC_INCLUDE_DIRECTORIES
$<BUILD_INTERFACE:${module_include_dir}>
$<INSTALL_INTERFACE:include/${module}>
${arg_PUBLIC_INCLUDE_DIRECTORIES}
INCLUDE_DIRECTORIES
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
"${module_include_dir}/${PROJECT_VERSION}"
"${module_include_dir}/${PROJECT_VERSION}/${module}"
${arg_INCLUDE_DIRECTORIES}
PUBLIC_DEFINES
${arg_PUBLIC_DEFINES}
QT_${module_upper}_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_upper}_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}
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 ${arg_MOC_OPTIONS}
)
set(configureFile "${CMAKE_CURRENT_SOURCE_DIR}/configure.cmake")
if(EXISTS "${configureFile}")
qt_feature_module_begin(
LIBRARY "${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${arg_CONFIG_MODULE_NAME}-config_p.h")
endif()
if(DEFINED module_headers_private)
qt_internal_add_linker_version_script("${target}" PRIVATE_HEADERS ${module_headers_private})
else()
qt_internal_add_linker_version_script("${target}")
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("${module}" "${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}${target}ConfigExtras.cmake")
endif()
configure_package_config_file(
"${QT_CMAKE_DIR}/QtModuleConfig.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"
${extra_cmake_files}
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
qt_non_prefix_copy(COPY ${extra_cmake_files} DESTINATION "${config_install_dir}")
set(exported_targets ${target} ${target_private})
set(export_name "${INSTALL_CMAKE_NAMESPACE}${target}Targets")
qt_install(TARGETS ${exported_targets}
EXPORT ${export_name}
LIBRARY DESTINATION ${INSTALL_LIBDIR}
ARCHIVE DESTINATION ${INSTALL_LIBDIR}
PUBLIC_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module}
PRIVATE_HEADER DESTINATION ${INSTALL_INCLUDEDIR}/${module}/${PROJECT_VERSION}/${module}/private
)
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 "${config_install_dir}")
### fixme: cmake is missing a built-in variable for this. We want to apply it only to modules and plugins
# that belong to Qt.
qt_internal_add_link_flags_no_undefined("${target}")
# When a public module depends on private, also make its private depend on the other's private
set(qt_libs_private "")
foreach(it ${QT_KNOWN_MODULES})
list(FIND arg_LIBRARIES "Qt::${it}Private" pos)
if(pos GREATER -1)
list(APPEND qt_libs_private "Qt::${it}Private")
endif()
endforeach()
target_link_libraries("${target_private}" INTERFACE "${target}" "${qt_libs_private}")
target_include_directories("${target_private}" INTERFACE
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}>
$<BUILD_INTERFACE:${module_include_dir}/${PROJECT_VERSION}>
$<BUILD_INTERFACE:${module_include_dir}/${PROJECT_VERSION}/${module}>
$<INSTALL_INTERFACE:include/${module}/${PROJECT_VERSION}>
$<INSTALL_INTERFACE:include/${module}/${PROJECT_VERSION}/${module}>
)
get_target_property(target_deps "${target}" _qt_target_deps)
if(NOT target_deps)
set(target_deps "")
endif()
# TODO: should this also be in extend_target ? From the looks of it I would say that
# it is not necessary but I'm not sure
foreach(lib IN LISTS arg_PUBLIC_LIBRARIES qt_libs_private)
if ("${lib}" MATCHES "^Qt::(.*)")
set(lib "${CMAKE_MATCH_1}")
if (lib STREQUAL Platform OR lib STREQUAL GlobalConfig)
list(APPEND target_deps "Qt5\;${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}")
if(NOT ${arg_DISABLE_TOOLS_EXPORT})
qt_export_tools(${target})
endif()
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 and the function is called manually and not
# by add_qt_module.
if(NOT "${module_name}" IN_LIST QT_KNOWN_MODULES_WITH_TOOLS)
return()
endif()
# The tools target name. For example: CoreTools
set(target "${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 "")
foreach(tool_name ${QT_KNOWN_MODULE_${module_name}_TOOLS})
set(extra_cmake_statements "${extra_cmake_statements}
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()
")
list(APPEND tool_targets "${QT_CMAKE_EXPORT_NAMESPACE}::${tool_name}")
endforeach()
string(APPEND extra_cmake_statements
"set(${QT_CMAKE_EXPORT_NAMESPACE}${module_name}Tools_TARGETS \"${tool_targets}\")")
configure_package_config_file(
"${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}")
qt_internal_export_modern_cmake_config_targets_file(TARGETS ${QT_KNOWN_MODULE_${module_name}_TOOLS}
EXPORT_NAME_PREFIX ${INSTALL_CMAKE_NAMESPACE}${target}
CONFIG_INSTALL_DIR ${config_install_dir})
endfunction()
function(qt_internal_check_directory_or_type name dir type default result_var)
if ("x${dir}" STREQUAL x)
if("x${type}" STREQUAL x)
message(FATAL_ERROR "add_qt_plugin called without setting either TYPE or ${name}.")
endif()
set(${result_var} "${default}" PARENT_SCOPE)
else()
set(${result_var} "${dir}" PARENT_SCOPE)
endif()
endfunction()
# This is the main entry point for defining Qt plugins.
# A CMake target is created with the given target. The TYPE parameter is needed to place the
# plugin into the correct plugins/ sub-directory.
function(add_qt_plugin target)
qt_internal_module_info(module "${target}")
qt_parse_all_arguments(arg "add_qt_plugin" "STATIC"
"TYPE;OUTPUT_DIRECTORY;INSTALL_DIRECTORY;ARCHIVE_INSTALL_DIRECTORY"
"${__default_private_args};${__default_public_args}" ${ARGN})
set(output_directory_default "${QT_BUILD_DIR}/${INSTALL_PLUGINSDIR}/${arg_TYPE}")
qt_internal_check_directory_or_type(OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}" "${arg_TYPE}"
"${output_directory_default}" output_directory)
qt_internal_check_directory_or_type(INSTALL_DIRECTORY "${arg_INSTALL_DIRECTORY}" "${arg_TYPE}"
"${INSTALL_PLUGINSDIR}/${arg_TYPE}" install_directory)
qt_internal_check_directory_or_type(ARCHIVE_INSTALL_DIRECTORY
"${arg_ARCHIVE_INSTALL_DIRECTORY}" "${arg_TYPE}"
"${INSTALL_LIBDIR}/${arg_TYPE}" archive_install_directory)
if(arg_STATIC)
add_library("${target}" STATIC)
else()
add_library("${target}")
endif()
qt_internal_add_target_aliases("${target}")
set_target_properties("${target}" PROPERTIES
LIBRARY_OUTPUT_DIRECTORY "${output_directory}"
RUNTIME_OUTPUT_DIRECTORY "${output_directory}"
ARCHIVE_OUTPUT_DIRECTORY "${output_directory}")
qt_internal_library_deprecation_level(deprecation_define)
qt_autogen_tools("${target}"
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
)
set(static_plugin_define "")
if (arg_STATIC OR NOT QT_BUILD_SHARED_LIBS)
set(static_plugin_define "QT_STATICPLUGIN")
endif()
extend_target("${target}"
SOURCES ${arg_SOURCES}
INCLUDE_DIRECTORIES
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
# For the syncqt headers
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
${arg_INCLUDE_DIRECTORIES}
PUBLIC_INCLUDE_DIRECTORIES ${arg_PUBLIC_INCLUDE_DIRECTORIES}
LIBRARIES ${arg_LIBRARIES}
PUBLIC_LIBRARIES ${arg_PUBLIC_LIBRARIES}
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_upper}_LIB ### FIXME: use QT_BUILD_ADDON for Add-ons or remove if we don't have add-ons anymore
"${deprecation_define}"
"${static_plugin_define}"
QT_PLUGIN
PUBLIC_DEFINES
QT_${module_upper}_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 ${arg_MOC_OPTIONS}
)
set(export_name "${target}Targets")
qt_install(TARGETS "${target}"
EXPORT ${export_name}
LIBRARY DESTINATION "${install_directory}"
ARCHIVE DESTINATION "${archive_install_directory}")
qt_install(EXPORT ${export_name}
NAMESPACE ${QT_CMAKE_EXPORT_NAMESPACE}::
DESTINATION ${QT_CONFIG_INSTALL_DIR})
### fixme: cmake is missing a built-in variable for this. We want to apply it only to modules and plugins
# that belong to Qt.
qt_internal_add_link_flags_no_undefined("${target}")
qt_internal_add_linker_version_script(${target})
endfunction()
# This function creates a CMake target for a generic console or GUI binary.
# Please consider to use a more specific version target like the one created
# by add_qt_test or add_qt_tool below.
function(add_qt_executable name)
qt_parse_all_arguments(arg "add_qt_executable" "GUI;BOOTSTRAP;NO_QT;NO_INSTALL" "OUTPUT_DIRECTORY;INSTALL_DIRECTORY" "EXE_FLAGS;${__default_private_args}" ${ARGN})
if ("x${arg_OUTPUT_DIRECTORY}" STREQUAL "x")
set(arg_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${INSTALL_BINDIR}")
endif()
get_filename_component(arg_OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}"
ABSOLUTE BASE_DIR "${CMAKE_BINARY_DIR}")
if ("x${arg_INSTALL_DIRECTORY}" STREQUAL "x")
set(arg_INSTALL_DIRECTORY "${INSTALL_BINDIR}")
endif()
add_executable("${name}" ${arg_EXE_FLAGS})
qt_autogen_tools("${name}"
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
)
set(extra_libraries "")
if(NOT arg_BOOTSTRAP AND NOT arg_NO_QT)
set(extra_libraries "Qt::Core")
endif()
extend_target("${name}"
SOURCES ${arg_SOURCES}
INCLUDE_DIRECTORIES
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
${arg_INCLUDE_DIRECTORIES}
DEFINES ${arg_DEFINES}
LIBRARIES ${arg_LIBRARIES}
PUBLIC_LIBRARIES ${extra_libraries}
DBUS_ADAPTOR_SOURCES "${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 ${arg_MOC_OPTIONS}
)
set_target_properties("${name}" PROPERTIES
RUNTIME_OUTPUT_DIRECTORY "${arg_OUTPUT_DIRECTORY}"
WIN32_EXECUTABLE "${arg_GUI}"
MACOSX_BUNDLE "${arg_GUI}"
)
if(WIN32)
# Workaround for not having ported the winmain / qtmain static library
# which is always linked in by qmake.
set_target_properties("${name}" PROPERTIES WIN32_EXECUTABLE 0)
endif()
if(NOT arg_NO_INSTALL)
qt_install(TARGETS "${name}"
RUNTIME DESTINATION "${arg_INSTALL_DIRECTORY}"
BUNDLE DESTINATION "${arg_INSTALL_DIRECTORY}")
endif()
endfunction()
# This function creates a CMake test target with the specified name for use with CTest.
function(add_qt_test name)
qt_parse_all_arguments(arg "add_qt_test" "RUN_SERIAL" "" "${__default_private_args}" ${ARGN})
set(path "${CMAKE_CURRENT_BINARY_DIR}")
add_qt_executable("${name}"
NO_INSTALL
OUTPUT_DIRECTORY "${path}"
SOURCES "${arg_SOURCES}"
INCLUDE_DIRECTORIES
"${CMAKE_CURRENT_SOURCE_DIR}"
"${CMAKE_CURRENT_BINARY_DIR}"
$<BUILD_INTERFACE:${PROJECT_BINARY_DIR}/include>
"${arg_INCLUDE_DIRECTORIES}"
DEFINES "${arg_DEFINES}"
PUBLIC_LIBRARIES ${QT_CMAKE_EXPORT_NAMESPACE}::Core ${QT_CMAKE_EXPORT_NAMESPACE}::Test
LIBRARIES ${arg_LIBRARIES}
COMPILE_OPTIONS ${arg_COMPILE_OPTIONS}
LINK_OPTIONS ${arg_LINK_OPTIONS}
MOC_OPTIONS ${arg_MOC_OPTIONS}
DISABLE_AUTOGEN_TOOLS ${arg_DISABLE_AUTOGEN_TOOLS}
)
add_test(NAME "${name}" COMMAND "${name}" WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}")
set_tests_properties("${name}" PROPERTIES RUN_SERIAL "${arg_RUN_SERIAL}")
set_property(TEST "${name}" APPEND PROPERTY ENVIRONMENT "PATH=${path}${QT_PATH_SEPARATOR}${CMAKE_CURRENT_BINARY_DIR}${QT_PATH_SEPARATOR}$ENV{PATH}")
set_property(TEST "${name}" APPEND PROPERTY ENVIRONMENT "QT_PLUGIN_PATH=${PROJECT_BINARY_DIR}/${INSTALL_PLUGINSDIR}")
endfunction()
# This function creates an executable for use as helper program with tests. Some
# tests launch separate programs to test certainly input/output behavior.
function(add_qt_test_helper name)
add_qt_executable("${name}" NO_INSTALL OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/.." ${ARGN})
endfunction()
# Sets QT_WILL_BUILD_TOOLS if tools will be built.
function(qt_check_if_tools_will_be_built)
set01(will_build_tools NOT CMAKE_CROSSCOMPILING AND NOT QT_FORCE_FIND_TOOLS)
set(QT_WILL_BUILD_TOOLS ${will_build_tools} CACHE INTERNAL "Are tools going to be built" FORCE)
endfunction()
# This function is used to define a "Qt tool", such as moc, uic or rcc.
# The BOOTSTRAP option allows building it as standalone program, otherwise
# it will be linked against QtCore.
function(add_qt_tool name)
qt_parse_all_arguments(arg "add_qt_tool" "BOOTSTRAP;NO_QT;NO_INSTALL" "TOOLS_TARGET"
"${__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 ${path}.")
return()
endif()
if(arg_TOOLS_TARGET AND NOT QT_WILL_BUILD_TOOLS)
set(tools_package_name "Qt5${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 Qt5 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})
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 ${QT_CMAKE_EXPORT_NAMESPACE}::Core)
endif()
endif()
set(bootstrap "")
if(arg_BOOTSTRAP)
set(bootstrap BOOTSTRAP)
endif()
set(no_qt "")
if(arg_NO_QT)
set(no_qt NO_QT)
endif()
set(no_install "")
if(arg_NO_INSTALL)
set(no_install NO_INSTALL)
endif()
add_qt_executable("${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}
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(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 ${INSTALL_TARGETS_DEFAULT_ARGS})
endif()
endfunction()
function(qt_create_tracepoints name tracePointsFile)
#### TODO
string(TOLOWER "${name}" name)
file(GENERATE OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/qt${name}_tracepoints_p.h" CONTENT
"#include <private/qtrace_p.h>")
endfunction()
function(add_qt_resource target resourceName)
qt_parse_all_arguments(rcc "add_qt_resource" "" "PREFIX;LANG;BASE" "FILES" ${ARGN})
# Generate .qrc file:
# <RCC><qresource ...>
set(qrcContents "<RCC>\n <qresource")
if (rcc_PREFIX)
string(APPEND qrcContents " prefix=\"${rcc_PREFIX}\"")
endif()
if (rcc_LANG)
string(APPEND qrcContents " lang=\"${rcc_LANG}\"")
endif()
string(APPEND qrcContents ">\n")
foreach(file ${rcc_FILES})
if(rcc_BASE)
set(based_file "${rcc_BASE}/${file}")
else()
set(based_file "${file}")
endif()
get_property(alias SOURCE ${based_file} PROPERTY alias)
if (NOT alias)
set(alias "${file}")
endif()
### FIXME: escape file paths to be XML conform
# <file ...>...</file>
string(APPEND qrcContents " <file alias=\"${alias}\">")
string(APPEND qrcContents "${CMAKE_CURRENT_SOURCE_DIR}/${based_file}</file>\n")
endforeach()
# </qresource></RCC>
string(APPEND qrcContents " </qresource>\n</RCC>\n")
set(generatedResourceFile "${CMAKE_CURRENT_BINARY_DIR}/${resourceName}.qrc")
file(GENERATE OUTPUT "${generatedResourceFile}" CONTENT "${qrcContents}")
# Process .qrc file:
set(generatedSourceCode "${CMAKE_CURRENT_BINARY_DIR}/qrc_${resourceName}.cpp")
add_custom_command(OUTPUT "${generatedSourceCode}"
COMMAND "${QT_CMAKE_EXPORT_NAMESPACE}::rcc"
ARGS --name "${resourceName}"
--output "${generatedSourceCode}" "${generatedResourceFile}"
DEPENDS ${files}
COMMENT "RCC ${resourceName}"
VERBATIM)
target_sources(${target} PRIVATE "${generatedSourceCode}")
endfunction()
# Handle files that need special SIMD-related flags.
# This creates an object library and makes target link
# to it (privately).
function(add_qt_simd_part target)
qt_parse_all_arguments(arg "add_qt_simd_part" "" ""
"NAME;SIMD;${__default_private_args};COMPILE_FLAGS" ${ARGN})
if ("x${arg_SIMD}" STREQUAL x)
message(FATAL_ERROR "add_qt_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("add_qt_simd_part(${target} SIMD ${arg_SIMD} ...): Evaluated")
endif()
string(TOUPPER "QT_CFLAGS_${arg_SIMD}" simd_flags)
add_library("${name}" OBJECT)
target_sources("${name}" PRIVATE ${arg_SOURCES})
target_include_directories("${name}" PRIVATE
${arg_INCLUDE_DIRECTORIES}
$<TARGET_PROPERTY:${target},INCLUDE_DIRECTORIES>)
target_compile_options("${name}" PRIVATE
${${simd_flags}}
${arg_COMPILE_FLAGS}
$<TARGET_PROPERTY:${target},COMPILE_OPTIONS>)
target_compile_definitions("${name}" PRIVATE
$<TARGET_PROPERTY:${target},COMPILE_DEFINITIONS>)
target_link_libraries("${target}" PRIVATE "${name}")
if(NOT BUILD_SHARED_LIBS)
qt_install(
TARGETS ${name}
EXPORT "${INSTALL_CMAKE_NAMESPACE}Targets"
)
endif()
else()
if(QT_CMAKE_DEBUG_EXTEND_TARGET)
message("add_qt_simd_part(${target} SIMD ${arg_SIMD} ...): Skipped")
endif()
endif()
endfunction()
# From Qt5CoreMacros
# Function used to create the names of output files preserving relative dirs
function(qt_make_output_file infile prefix suffix source_dir binary_dir result)
get_filename_component(outfilename "${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 "" "" "FLAGS" ${ARGN})
set(moc_files)
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$<$<BOOL:$<CONFIGURATION>>:_$<CONFIGURATION>>")
set(moc_parameters ${arg_FLAGS} -o "${outfile}" "${infile}")
string (REPLACE ";" "\n" moc_parameters "${moc_parameters}")
file(GENERATE OUTPUT "${moc_parameters_file}" CONTENT "${moc_parameters}\n")
add_custom_command(OUTPUT "${outfile}"
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)
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}"
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}/${arg_SOURCE}")
file(RELATIVE_PATH relpath "${CMAKE_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(add_qt_docs qdocFile)
# TODO
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}" ${ARGN})
# Get the version if specified.
set(package_version "")
if(${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))
# 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})
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 ${ARGV0}_FOUND)
# Call original function without our custom arguments.
find_package(${arg_UNPARSED_ARGUMENTS})
endif()
if(${ARGV0}_FOUND AND arg_PROVIDED_TARGETS)
# 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 ${qt_find_package_target_name})
set_target_properties(${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 ${ARGV1})
endif()
if(arg_COMPONENTS)
set_target_properties(${qt_find_package_target_name}
PROPERTIES
INTERFACE_QT_PACKAGE_COMPONENTS ${arg_COMPONENTS})
endif()
get_property(is_global TARGET ${qt_find_package_target_name} PROPERTY
IMPORTED_GLOBAL)
if(NOT is_global)
set_property(TARGET ${qt_find_package_target_name} PROPERTY
IMPORTED_GLOBAL TRUE)
endif()
else()
message(AUTHOR_WARNING
"Error while trying to mark target '${qt_find_package_target_name}' as part"
" of the ${ARGV0} package. Provided target name does not exist.")
endif()
endforeach()
endif()
endmacro()
# Creates a simple export set for the various Find* dependencies
# which are needed when creating a static build of Qt.
# This introduces a custom target property: INTERFACE_QT_EXPORTED_LIBRARY
# This target property indicates that Qt modules / plugins using this 3rd party library
# must add it to their list of dependencies when creating their own ${qtmodule}Config.cmake
function(qt_install_static_target_export target)
if(BUILD_SHARED_LIBS)
return()
endif()
qt_parse_all_arguments(arg "qt_install_3rdparty_config_files" "" "EXPORT" "" ${ARGN})
# TODO mark EXPORT as required
set_target_properties(${target}
PROPERTIES
INTERFACE_QT_EXPORTED_LIBRARY 1)
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${arg_EXPORT})
set(export_name "${arg_EXPORT}Targets")
qt_install(
TARGETS ${target}
EXPORT ${export_name}
LIBRARY DESTINATION ${INSTALL_LIBDIR}
ARCHIVE DESTINATION ${INSTALL_LIBDIR})
qt_install(
EXPORT ${export_name}
DESTINATION "${config_install_dir}"
)
endfunction()
# Create a set of ${target}Config.cmake and ${target}Version.cmake for a
# third-party library so that it can be found by client code linking statically.
function(qt_install_3rdparty_config_files target)
if(BUILD_SHARED_LIBS)
return()
endif()
qt_parse_all_arguments(arg "qt_install_3rdparty_config_files" "" "EXPORT" "PACKAGES;ADDITIONAL_FILES" ${ARGN})
# TODO mark EXPORT as required
set(3RDPARTY_ADDITIONAL_SETUP_CODE)
foreach(package ${arg_PACKAGES})
list(APPEND 3RDPARTY_ADDITIONAL_SETUP_CODE "find_package(${package})\n")
endforeach()
set(path_suffix "${arg_EXPORT}")
qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
configure_package_config_file(
"${PROJECT_SOURCE_DIR}/cmake/3rdpartyConfig.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"
${arg_ADDITIONAL_FILES}
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
endfunction()
# Call this function in 3rdparty find modules that ought to be installed alongside
# Qt modules and must be found when linking statically.
function(qt_install_3rdparty_library target)
qt_install_static_target_export(${target} EXPORT ${target})
qt_install_3rdparty_config_files(${target} EXPORT ${target} ${ARGN})
endfunction()
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