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qtbase/cmake/QtPostProcessHelpers.cmake
Alexey Edelev 504ec42a0f Make HostInfo versioned 
Generate and install the HostInfoConfigVersion file for the
HostInfo package. The package had no strict version compatibility
as Qt modules before, so we avoid adding them here too.

Pick-to: 6.8 6.5
Change-Id: Iaee43639dd87d911946c8ce72c4849f43599d08e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit fc956519963ea962b93367523a9761f07dd16be7)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
2025-03-24 14:12:48 +00:00

906 lines
38 KiB
CMake
Raw Blame History

# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: BSD-3-Clause
function(qt_internal_write_depends_file target)
get_target_property(module_depends_header ${target} _qt_module_depends_header)
set(outfile "${module_depends_header}")
set(contents "/* This file was generated by cmake with the info from ${target} target. */\n")
string(APPEND contents "#ifdef __cplusplus /* create empty PCH in C mode */\n")
foreach (m ${ARGN})
string(APPEND contents "# include <${m}/${m}>\n")
endforeach()
string(APPEND contents "#endif\n")
file(GENERATE OUTPUT "${outfile}" CONTENT "${contents}")
endfunction()
macro(qt_collect_third_party_deps target)
set(_target_is_static OFF)
get_target_property(_target_type ${target} TYPE)
if (${_target_type} STREQUAL "STATIC_LIBRARY")
set(_target_is_static ON)
endif()
unset(_target_type)
# If we are doing a non-static Qt build, we only want to propagate public dependencies.
# If we are doing a static Qt build, we need to propagate all dependencies.
set(depends_var "public_depends")
if(_target_is_static)
set(depends_var "depends")
endif()
unset(_target_is_static)
foreach(dep ${${depends_var}} ${extra_third_party_deps})
# Gather third party packages that should be found when using the Qt module.
# Also handle nolink target dependencies.
string(REGEX REPLACE "_nolink$" "" base_dep "${dep}")
if(NOT base_dep STREQUAL dep)
# Resets target name like Vulkan_nolink to Vulkan, because we need to call
# find_package(Vulkan).
set(dep ${base_dep})
endif()
# Strip any directory scope tokens.
__qt_internal_strip_target_directory_scope_token("${dep}" dep)
if(TARGET ${dep})
list(FIND third_party_deps_seen ${dep} dep_seen)
get_target_property(package_name ${dep} INTERFACE_QT_PACKAGE_NAME)
if(dep_seen EQUAL -1 AND package_name)
list(APPEND third_party_deps_seen ${dep})
get_target_property(package_is_optional ${dep} INTERFACE_QT_PACKAGE_IS_OPTIONAL)
get_target_property(package_version ${dep} INTERFACE_QT_PACKAGE_VERSION)
if(NOT package_version)
set(package_version "")
endif()
get_target_property(package_components ${dep} INTERFACE_QT_PACKAGE_COMPONENTS)
if(NOT package_components)
set(package_components "")
endif()
get_target_property(package_optional_components ${dep}
INTERFACE_QT_PACKAGE_OPTIONAL_COMPONENTS)
if(NOT package_optional_components)
set(package_optional_components "")
endif()
get_target_property(package_components_id ${dep} _qt_package_components_id)
if(package_components_id)
list(APPEND third_party_deps_package_components_ids ${package_components_id})
endif()
list(APPEND third_party_deps
"${package_name}\;${package_is_optional}\;${package_version}\;${package_components}\;${package_optional_components}")
endif()
endif()
endforeach()
endmacro()
# Collect provided targets for the given list of package component ids.
#
# ${target} is merely used as a key infix to avoid name clashes in the Dependencies.cmake files.
# package_component_ids is a list of '${package_name}-${components}-${optional_components}' keys
# that are sanitized not to contain spaces or semicolons.
#
# The output is a list of variable assignments to add to the dependencies file.
# Each variable assignment is the list of provided targets for a given package component id.
#
# We use these extra assignments instead of adding the info to the existing 'third_party_deps' list
# to make the information more readable. That list already has 5 items per package, making it
# quite hard to read.
function(qt_internal_collect_third_party_dep_packages_info
target
package_components_ids
out_packages_info)
# There might be multiple calls to find the same package, so remove the duplicates.
list(REMOVE_DUPLICATES package_components_ids)
set(packages_info "")
foreach(package_key IN LISTS package_components_ids)
get_cmake_property(provided_targets _qt_find_package_${package_key}_provided_targets)
if(provided_targets)
set(key "__qt_${target}_third_party_package_${package_key}_provided_targets")
string(APPEND packages_info "set(${key} \"${provided_targets}\")\n")
endif()
endforeach()
set(${out_packages_info} "${packages_info}" PARENT_SCOPE)
endfunction()
# Filter the dependency targets to collect unique set of the dependencies.
# non-Private and Private targets are treated as the single object in this context
# since they are defined by the same CMake package. For internal modules
# the CMake package will be always Private.
function(qt_internal_remove_qt_dependency_duplicates out_deps deps)
set(${out_deps} "")
foreach(dep ${deps})
if(dep)
list(FIND ${out_deps} "${dep}" dep_seen)
if(dep_seen EQUAL -1)
list(LENGTH dep len)
if(NOT (len EQUAL 2))
message(FATAL_ERROR "List '${dep}' should look like QtFoo;version")
endif()
list(GET dep 0 dep_name)
list(GET dep 1 dep_ver)
# Skip over Qt6 dependency, because we will manually handle it in the Dependencies
# file before everything else, to ensure that find_package(Qt6Core)-style works.
if(dep_name STREQUAL "${INSTALL_CMAKE_NAMESPACE}")
continue()
endif()
list(APPEND ${out_deps} "${dep_name}\;${dep_ver}")
endif()
endif()
endforeach()
set(${out_deps} "${${out_deps}}" PARENT_SCOPE)
endfunction()
function(qt_internal_create_module_depends_file target)
set(no_value_options "")
set(single_value_options "")
set(multi_value_options "")
cmake_parse_arguments(PARSE_ARGV 1 arg
"${no_value_options}" "${single_value_options}" "${multi_value_options}"
)
get_target_property(target_type "${target}" TYPE)
set(is_interface_lib FALSE)
if(target_type STREQUAL "INTERFACE_LIBRARY")
set(is_interface_lib TRUE)
endif()
set(depends "")
if(target_type STREQUAL "STATIC_LIBRARY")
get_target_property(depends "${target}" LINK_LIBRARIES)
endif()
get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES)
# Used for collecting Qt module dependencies that should be find_package()'d in
# ModuleDependencies.cmake.
get_target_property(target_deps "${target}" _qt_target_deps)
set(target_deps_seen "")
set(qt_module_dependencies "")
if(NOT is_interface_lib)
# TODO: deprecated code path. QT_EXTRA_PACKAGE_DEPENDENCIES shouldn't be used for the Qt
# packages.
get_target_property(extra_depends "${target}" QT_EXTRA_PACKAGE_DEPENDENCIES)
endif()
if(NOT extra_depends MATCHES "-NOTFOUND$")
list(APPEND target_deps "${extra_depends}")
endif()
# Extra 3rd party targets who's packages should be considered dependencies.
get_target_property(extra_third_party_deps "${target}" _qt_extra_third_party_dep_targets)
if(NOT extra_third_party_deps)
set(extra_third_party_deps "")
endif()
# Used for assembling the content of an include/Module/ModuleDepends.h header.
set(qtdeps "")
# Used for collecting third party dependencies that should be find_package()'d in
# ModuleDependencies.cmake.
set(third_party_deps "")
set(third_party_deps_seen "")
set(third_party_deps_package_components_ids "")
# Used for collecting Qt tool dependencies that should be find_package()'d in
# ModuleToolsDependencies.cmake.
set(tool_deps "")
set(tool_deps_seen "")
# Used for collecting Qt tool dependencies that should be find_package()'d in
# ModuleDependencies.cmake.
set(main_module_tool_deps "")
# Extra QtFooModuleTools packages to be added as dependencies to
# QtModuleDependencies.cmake. Needed for QtWaylandCompositor / QtWaylandClient.
if(NOT is_interface_lib)
get_target_property(extra_tools_package_dependencies "${target}"
QT_EXTRA_TOOLS_PACKAGE_DEPENDENCIES)
if(extra_tools_package_dependencies)
list(APPEND main_module_tool_deps "${extra_tools_package_dependencies}")
endif()
endif()
qt_internal_get_qt_all_known_modules(known_modules)
set(all_depends ${depends} ${public_depends})
foreach (dep ${all_depends})
# Normalize module by stripping leading "Qt::" and trailing "Private"
if (dep MATCHES "(Qt|${QT_CMAKE_EXPORT_NAMESPACE})::([-_A-Za-z0-9]+)")
set(dep "${CMAKE_MATCH_2}")
set(real_dep_target "Qt::${dep}")
if(TARGET "${real_dep_target}")
get_target_property(is_versionless_target "${real_dep_target}"
_qt_is_versionless_target)
if(is_versionless_target)
set(real_dep_target "${QT_CMAKE_EXPORT_NAMESPACE}::${dep}")
endif()
get_target_property(skip_module_depends_include "${real_dep_target}"
_qt_module_skip_depends_include)
if(skip_module_depends_include)
continue()
endif()
get_target_property(module_has_headers "${real_dep_target}"
_qt_module_has_headers)
if(NOT module_has_headers)
continue()
endif()
endif()
endif()
list(FIND known_modules "${dep}" _pos)
if (_pos GREATER -1)
qt_internal_module_info(module ${QT_CMAKE_EXPORT_NAMESPACE}::${dep})
list(APPEND qtdeps ${module})
# Make the ModuleTool package depend on dep's ModuleTool package.
list(FIND tool_deps_seen ${dep} dep_seen)
if(dep_seen EQUAL -1 AND ${dep} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS)
qt_internal_get_package_version_of_target("${dep}" dep_package_version)
list(APPEND tool_deps_seen ${dep})
list(APPEND tool_deps
"${INSTALL_CMAKE_NAMESPACE}${dep}Tools\;${dep_package_version}")
endif()
endif()
endforeach()
qt_collect_third_party_deps(${target})
qt_internal_collect_third_party_dep_packages_info(${target}
"${third_party_deps_package_components_ids}"
packages_info)
set(third_party_deps_extra_info "")
if(packages_info)
string(APPEND third_party_deps_extra_info "${packages_info}")
endif()
# Add dependency to the main ModuleTool package to ModuleDependencies file.
if(${target} IN_LIST QT_KNOWN_MODULES_WITH_TOOLS)
qt_internal_get_package_version_of_target("${target}" main_module_tool_package_version)
list(APPEND main_module_tool_deps
"${INSTALL_CMAKE_NAMESPACE}${target}Tools\;${main_module_tool_package_version}")
endif()
foreach(dep ${target_deps})
if(NOT dep MATCHES ".+Private$" AND
dep MATCHES "${INSTALL_CMAKE_NAMESPACE}(.+)")
# target_deps contains elements that are a pair of target name and version,
# e.g. 'Core\;6.2'
# After the extracting from the target_deps list, the element becomes a list itself,
# because it loses escape symbol before the semicolon, so ${CMAKE_MATCH_1} is the list:
# Core;6.2.
# We need to store only the target name in the qt_module_dependencies variable.
list(GET CMAKE_MATCH_1 0 dep_name)
if(dep_name)
list(APPEND qt_module_dependencies "${dep_name}")
endif()
endif()
endforeach()
list(REMOVE_DUPLICATES qt_module_dependencies)
qt_internal_remove_qt_dependency_duplicates(target_deps "${target_deps}")
if (DEFINED qtdeps)
list(REMOVE_DUPLICATES qtdeps)
endif()
get_target_property(hasModuleHeaders "${target}" _qt_module_has_headers)
if (${hasModuleHeaders})
qt_internal_write_depends_file(${target} ${qtdeps})
endif()
if(third_party_deps OR main_module_tool_deps OR target_deps)
set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}")
qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
# All module packages should look for the Qt6 package version that qtbase was originally
# built as.
qt_internal_get_package_version_of_target(Platform main_qt_package_version)
# Configure and install ModuleDependencies file.
configure_file(
"${QT_CMAKE_DIR}/QtModuleDependencies.cmake.in"
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
@ONLY
)
qt_install(FILES
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
message(TRACE "Recorded dependencies for module: ${target}\n"
" Qt dependencies: ${target_deps}\n"
" 3rd-party dependencies: ${third_party_deps}")
endif()
if(tool_deps)
# The value of the property will be used by qt_export_tools.
set_property(TARGET "${target}" PROPERTY _qt_tools_package_deps "${tool_deps}")
endif()
endfunction()
function(qt_internal_create_plugin_depends_file target)
get_target_property(plugin_install_package_suffix "${target}" _qt_plugin_install_package_suffix)
get_target_property(depends "${target}" LINK_LIBRARIES)
get_target_property(public_depends "${target}" INTERFACE_LINK_LIBRARIES)
get_target_property(target_deps "${target}" _qt_target_deps)
set(target_deps_seen "")
# Extra 3rd party targets who's packages should be considered dependencies.
get_target_property(extra_third_party_deps "${target}" _qt_extra_third_party_dep_targets)
if(NOT extra_third_party_deps)
set(extra_third_party_deps "")
endif()
qt_collect_third_party_deps(${target})
qt_internal_remove_qt_dependency_duplicates(target_deps "${target_deps}")
if(third_party_deps OR target_deps)
# Setup build and install paths
# Plugins should look for their dependencies in their associated module package folder as
# well as the Qt6 package folder which is stored by the Qt6 package in _qt_cmake_dir.
set(find_dependency_paths "\${CMAKE_CURRENT_LIST_DIR}/..;\${_qt_cmake_dir}")
if(plugin_install_package_suffix)
set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${plugin_install_package_suffix}")
if(plugin_install_package_suffix MATCHES "/QmlPlugins")
# Qml plugins are one folder deeper.
set(find_dependency_paths "\${CMAKE_CURRENT_LIST_DIR}/../..;\${_qt_cmake_dir}")
endif()
else()
set(path_suffix "${INSTALL_CMAKE_NAMESPACE}${target}")
endif()
qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
# Configure and install ModuleDependencies file.
configure_file(
"${QT_CMAKE_DIR}/QtPluginDependencies.cmake.in"
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
@ONLY
)
qt_install(FILES
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${target}Dependencies.cmake"
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
message(TRACE "Recorded dependencies for plugin: ${target}\n"
" Qt dependencies: ${target_deps}\n"
" 3rd-party dependencies: ${third_party_deps}")
endif()
endfunction()
function(qt_internal_create_qt6_dependencies_file)
# This is used for substitution in the configured file.
set(target "${INSTALL_CMAKE_NAMESPACE}")
# This is the actual target we're querying.
set(actual_target Platform)
get_target_property(public_depends "${actual_target}" INTERFACE_LINK_LIBRARIES)
unset(depends)
set(third_party_deps "")
set(third_party_deps_seen "")
set(third_party_deps_package_components_ids "")
# We need to collect third party deps that are set on the public Platform target,
# like Threads::Threads.
# This mimics find_package part of the CONFIG += thread assignment in mkspecs/features/qt.prf.
qt_collect_third_party_deps(${actual_target})
qt_internal_collect_third_party_dep_packages_info("${INSTALL_CMAKE_NAMESPACE}"
"${third_party_deps_package_components_ids}"
packages_info)
set(third_party_deps_extra_info "")
if(packages_info)
string(APPEND third_party_deps_extra_info "${packages_info}")
endif()
# For Threads we also need to write an extra variable assignment.
set(third_party_extra "")
if(third_party_deps MATCHES "Threads")
string(APPEND third_party_extra "if(NOT QT_NO_THREADS_PREFER_PTHREAD_FLAG)
set(THREADS_PREFER_PTHREAD_FLAG TRUE)
endif()")
endif()
_qt_internal_determine_if_host_info_package_needed(platform_requires_host_info_package)
if(platform_requires_host_info_package)
# TODO: Figure out how to make the initial QT_HOST_PATH var relocatable in relation
# to the target CMAKE_INSTALL_DIR, if at all possible to do so in a reliable way.
get_filename_component(qt_host_path_absolute "${QT_HOST_PATH}" ABSOLUTE)
get_filename_component(qt_host_path_cmake_dir_absolute
"${${INSTALL_CMAKE_NAMESPACE}HostInfo_DIR}/.." ABSOLUTE)
endif()
if(third_party_deps OR platform_requires_host_info_package)
# Setup build and install paths.
set(path_suffix "${INSTALL_CMAKE_NAMESPACE}")
qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${path_suffix})
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${path_suffix})
# Configure and install QtDependencies file.
configure_file(
"${QT_CMAKE_DIR}/QtConfigDependencies.cmake.in"
"${config_build_dir}/${target}Dependencies.cmake"
@ONLY
)
qt_install(FILES
"${config_build_dir}/${target}Dependencies.cmake"
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
endif()
endfunction()
# Create Depends.cmake & Depends.h files for all modules and plug-ins.
function(qt_internal_create_depends_files)
qt_internal_get_qt_repo_known_modules(repo_known_modules)
if(PROJECT_NAME STREQUAL "QtBase")
qt_internal_create_qt6_dependencies_file()
endif()
foreach (target ${repo_known_modules})
qt_internal_create_module_depends_file(${target})
if(TARGET "${target}Private")
qt_internal_create_module_depends_file(${target}Private)
endif()
endforeach()
foreach (target ${QT_KNOWN_PLUGINS})
qt_internal_create_plugin_depends_file(${target})
endforeach()
endfunction()
# This function creates Qt<Module>Plugins.cmake files used to include all
# the plugin Config files that belong to that module.
function(qt_internal_create_plugins_auto_inclusion_files)
# For static library builds, the plugin targets need to be available for linking.
# For shared library builds, the plugin targets are useful for deployment purposes.
qt_internal_get_qt_repo_known_modules(repo_known_modules)
set(modules_with_plugins "")
foreach (QT_MODULE ${repo_known_modules})
get_target_property(target_type "${QT_MODULE}" TYPE)
if(target_type STREQUAL "INTERFACE_LIBRARY")
# No plugins are provided by a header only module.
continue()
endif()
qt_path_join(config_build_dir ${QT_CONFIG_BUILD_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE})
qt_path_join(config_install_dir ${QT_CONFIG_INSTALL_DIR} ${INSTALL_CMAKE_NAMESPACE}${QT_MODULE})
set(QT_MODULE_PLUGIN_INCLUDES "")
if(QT_MODULE STREQUAL "Qml")
set(QT_MODULE_PLUGIN_INCLUDES "${QT_MODULE_PLUGIN_INCLUDES}
__qt_internal_include_qml_plugin_packages()
")
endif()
get_target_property(module_plugin_types "${QT_MODULE}" MODULE_PLUGIN_TYPES)
if(module_plugin_types OR QT_MODULE_PLUGIN_INCLUDES)
list(APPEND modules_with_plugins "${QT_MODULE}")
configure_file(
"${QT_CMAKE_DIR}/QtPlugins.cmake.in"
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake"
@ONLY
)
qt_install(FILES
"${config_build_dir}/${INSTALL_CMAKE_NAMESPACE}${QT_MODULE}Plugins.cmake"
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
endif()
endforeach()
if(modules_with_plugins)
message(STATUS "Generated QtModulePlugins.cmake files for the following modules:"
" ${modules_with_plugins}")
endif()
endfunction()
function(qt_generate_install_prefixes out_var)
set(content "\n")
set(vars INSTALL_BINDIR INSTALL_INCLUDEDIR INSTALL_LIBDIR INSTALL_MKSPECSDIR INSTALL_ARCHDATADIR
INSTALL_PLUGINSDIR INSTALL_LIBEXECDIR INSTALL_QMLDIR INSTALL_DATADIR INSTALL_DOCDIR
INSTALL_TRANSLATIONSDIR INSTALL_SYSCONFDIR INSTALL_EXAMPLESDIR INSTALL_TESTSDIR
INSTALL_DESCRIPTIONSDIR INSTALL_SBOMDIR)
# INSTALL_PUBLICBINDIR is processed only if it is not empty
# See usage in qt_internal_generate_user_facing_tools_info
if(NOT "${INSTALL_PUBLICBINDIR}" STREQUAL "")
list(APPEND vars INSTALL_PUBLICBINDIR)
endif()
foreach(var ${vars})
get_property(docstring CACHE "${var}" PROPERTY HELPSTRING)
string(APPEND content "set(${var} \"${${var}}\" CACHE STRING \"${docstring}\" FORCE)\n")
endforeach()
set(${out_var} "${content}" PARENT_SCOPE)
endfunction()
function(qt_wrap_string_in_if_multi_config content out_var)
set(${out_var} "
get_property(__qt_is_multi_config GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if(__qt_is_multi_config)
${content}endif()
unset(__qt_is_multi_config)\n" PARENT_SCOPE)
endfunction()
function(qt_wrap_string_in_if_ninja_multi_config content out_var)
set(${out_var} "if(CMAKE_GENERATOR STREQUAL \"Ninja Multi-Config\")
${content}endif()\n" PARENT_SCOPE)
endfunction()
function(qt_create_hostinfo_package)
set(package "${INSTALL_CMAKE_NAMESPACE}HostInfo")
qt_path_join(config_file_path "${QT_CONFIG_BUILD_DIR}/${package}/${package}Config.cmake")
qt_path_join(install_destination ${QT_CONFIG_INSTALL_DIR} ${package})
set(var_prefix "QT${PROJECT_VERSION_MAJOR}_HOST_INFO_")
configure_package_config_file(
"${CMAKE_CURRENT_LIST_DIR}/QtHostInfoConfig.cmake.in"
"${config_file_path}"
INSTALL_DESTINATION "${install_destination}"
NO_SET_AND_CHECK_MACRO
NO_CHECK_REQUIRED_COMPONENTS_MACRO)
set(version_file "${QT_CONFIG_BUILD_DIR}/${package}/${package}ConfigVersion.cmake")
write_basic_package_version_file(
"${version_file}"
VERSION ${PROJECT_VERSION}
COMPATIBILITY AnyNewerVersion
ARCH_INDEPENDENT
)
qt_install(FILES "${config_file_path}" "${version_file}" DESTINATION "${install_destination}")
endfunction()
function(qt_generate_build_internals_extra_cmake_code)
if(PROJECT_NAME STREQUAL "QtBase")
qt_create_hostinfo_package()
foreach(var IN LISTS QT_BASE_CONFIGURE_TESTS_VARS_TO_EXPORT)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "set(${var} \"${${var}}\" CACHE INTERNAL \"\")\n")
endforeach()
set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}")
qt_path_join(extra_file_path
${QT_CONFIG_BUILD_DIR}
${INSTALL_CMAKE_NAMESPACE}BuildInternals/QtBuildInternalsExtra.cmake)
if(CMAKE_BUILD_TYPE)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"
# Used by qt_internal_set_cmake_build_type.
set(__qt_internal_initial_qt_cmake_build_type \"${CMAKE_BUILD_TYPE}\")
")
endif()
if(CMAKE_CONFIGURATION_TYPES)
string(APPEND multi_config_specific
" set(CMAKE_CONFIGURATION_TYPES \"${CMAKE_CONFIGURATION_TYPES}\" CACHE STRING \"\" FORCE)\n")
endif()
if(CMAKE_TRY_COMPILE_CONFIGURATION)
string(APPEND multi_config_specific
" set(CMAKE_TRY_COMPILE_CONFIGURATION \"${CMAKE_TRY_COMPILE_CONFIGURATION}\")\n")
endif()
if(multi_config_specific)
qt_wrap_string_in_if_multi_config(
"${multi_config_specific}"
multi_config_specific)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${multi_config_specific}")
endif()
if(QT_MULTI_CONFIG_FIRST_CONFIG)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"\nset(QT_MULTI_CONFIG_FIRST_CONFIG \"${QT_MULTI_CONFIG_FIRST_CONFIG}\")\n")
endif()
if(CMAKE_CROSS_CONFIGS)
string(APPEND ninja_multi_config_specific
" set(CMAKE_CROSS_CONFIGS \"${CMAKE_CROSS_CONFIGS}\" CACHE STRING \"\")\n")
endif()
if(CMAKE_DEFAULT_BUILD_TYPE)
string(APPEND ninja_multi_config_specific
" set(CMAKE_DEFAULT_BUILD_TYPE \"${CMAKE_DEFAULT_BUILD_TYPE}\" CACHE STRING \"\")\n")
endif()
if(CMAKE_DEFAULT_CONFIGS)
string(APPEND ninja_multi_config_specific
" set(CMAKE_DEFAULT_CONFIGS \"${CMAKE_DEFAULT_CONFIGS}\" CACHE STRING \"\")\n")
endif()
if(ninja_multi_config_specific)
qt_wrap_string_in_if_ninja_multi_config(
"${ninja_multi_config_specific}"
ninja_multi_config_specific)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${ninja_multi_config_specific}")
endif()
if(DEFINED BUILD_WITH_PCH)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(BUILD_WITH_PCH \"${BUILD_WITH_PCH}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_IS_MACOS_UNIVERSAL)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_IS_MACOS_UNIVERSAL \"${QT_IS_MACOS_UNIVERSAL}\" CACHE BOOL \"\")\n")
endif()
if(DEFINED QT_APPLE_SDK)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_APPLE_SDK \"${QT_APPLE_SDK}\" CACHE BOOL \"\")\n")
endif()
if(QT_FORCE_FIND_TOOLS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_FORCE_FIND_TOOLS \"TRUE\" CACHE BOOL \"\" FORCE)\n")
endif()
if(QT_FORCE_BUILD_TOOLS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_FORCE_BUILD_TOOLS \"TRUE\" CACHE BOOL \"\" FORCE)\n")
endif()
if(QT_INTERNAL_EXAMPLES_INSTALL_PREFIX)
file(TO_CMAKE_PATH
"${QT_INTERNAL_EXAMPLES_INSTALL_PREFIX}" examples_install_prefix)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_INTERNAL_EXAMPLES_INSTALL_PREFIX \"${examples_install_prefix}\" CACHE STRING \"\")\n")
endif()
# Save the default qpa platform.
if(DEFINED QT_QPA_DEFAULT_PLATFORM)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_QPA_DEFAULT_PLATFORM \"${QT_QPA_DEFAULT_PLATFORM}\" CACHE STRING \"\")\n")
endif()
# Save the list of default qpa platforms.
# Used by qtwayland/src/plugins/platforms/qwayland-generic/CMakeLists.txt. Otherwise
# the DEFAULT_IF condition is evaluated incorrectly.
if(DEFINED QT_QPA_PLATFORMS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_QPA_PLATFORMS \"${QT_QPA_PLATFORMS}\" CACHE STRING \"\")\n")
endif()
# Save minimum and policy-related CMake versions to ensure the same minimum is
# checked for when building other downstream repos (qtsvg, etc) and the policy settings
# will be consistent unless the downstream repos explicitly override them.
# Policy settings can be overridden per-repo, but the minimum CMake version is global for all of
# Qt.
qt_internal_get_supported_min_cmake_version_for_building_qt(
supported_min_version_for_building_qt)
qt_internal_get_computed_min_cmake_version_for_building_qt(
computed_min_version_for_building_qt)
qt_internal_get_min_new_policy_cmake_version(min_new_policy_version)
qt_internal_get_max_new_policy_cmake_version(max_new_policy_version)
# Rpath related things that need to be re-used when building other repos.
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(CMAKE_INSTALL_RPATH \"${CMAKE_INSTALL_RPATH}\" CACHE STRING \"\")\n")
if(DEFINED QT_DISABLE_RPATH)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_DISABLE_RPATH \"${QT_DISABLE_RPATH}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_EXTRA_DEFINES)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_EXTRA_DEFINES \"${QT_EXTRA_DEFINES}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_EXTRA_INCLUDEPATHS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_EXTRA_INCLUDEPATHS \"${QT_EXTRA_INCLUDEPATHS}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_EXTRA_FRAMEWORKPATHS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_EXTRA_FRAMEWORKPATHS \"${QT_EXTRA_FRAMEWORKPATHS}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_EXTRA_LIBDIRS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_EXTRA_LIBDIRS \"${QT_EXTRA_LIBDIRS}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_EXTRA_RPATHS)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_EXTRA_RPATHS \"${QT_EXTRA_RPATHS}\" CACHE STRING \"\")\n")
endif()
if(DEFINED QT_DISABLE_DEPRECATED_UP_TO)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(QT_DISABLE_DEPRECATED_UP_TO \"${QT_DISABLE_DEPRECATED_UP_TO}\""
" CACHE STRING \"\")\n")
endif()
# Save pkg-config feature value to be able to query it internally as soon as BuildInternals
# package is loaded. This is to avoid any pkg-config package from being found when
# find_package(Qt6Core) is called in case if the feature was disabled.
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "
if(NOT QT_SKIP_BUILD_INTERNALS_PKG_CONFIG_FEATURE)
set(FEATURE_pkg_config \"${FEATURE_pkg_config}\" CACHE BOOL \"Using pkg-config\" FORCE)
endif()\n")
# The OpenSSL root dir needs to be saved so that repos other than qtbase (like qtopcua) can
# still successfully find_package(WrapOpenSSL) in the CI.
# qmake saves any additional include paths passed via the configure like '-I/foo'
# in mkspecs/qmodule.pri, so this file is the closest equivalent.
if(DEFINED OPENSSL_ROOT_DIR)
file(TO_CMAKE_PATH "${OPENSSL_ROOT_DIR}" openssl_root_cmake_path)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"set(OPENSSL_ROOT_DIR \"${openssl_root_cmake_path}\" CACHE STRING \"\")\n")
endif()
qt_generate_install_prefixes(install_prefix_content)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "${install_prefix_content}")
if(DEFINED OpenGL_GL_PREFERENCE)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"
# Use the OpenGL_GL_PREFERENCE value qtbase was built with. But do not FORCE it.
set(OpenGL_GL_PREFERENCE \"${OpenGL_GL_PREFERENCE}\" CACHE STRING \"\")
")
endif()
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS
"
set(QT_COPYRIGHT \"${QT_COPYRIGHT}\" CACHE STRING \"\")
")
# Add the apple version requirements to the BuildInternals extra code, so the info is
# available when configuring a standalone test.
# Otherwise when QtSetup is included after a
# find_package(Qt6BuildInternals REQUIRED COMPONENTS STANDALONE_TEST)
# call, Qt6ConfigExtras.cmake is not included yet, the requirements are not available and
# _qt_internal_check_apple_sdk_and_xcode_versions() would fail.
_qt_internal_export_apple_sdk_and_xcode_version_requirements(apple_requirements)
if(apple_requirements)
string(APPEND QT_EXTRA_BUILD_INTERNALS_VARS "
${apple_requirements}
")
endif()
qt_compute_relative_path_from_cmake_config_dir_to_prefix()
configure_file(
"${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake.in"
"${extra_file_path}"
@ONLY
)
endif()
endfunction()
# For every Qt module check if there any android dependencies that require
# processing.
function(qt_modules_process_android_dependencies)
qt_internal_get_qt_repo_known_modules(repo_known_modules)
foreach (target ${repo_known_modules})
qt_internal_android_dependencies(${target})
endforeach()
endfunction()
function(qt_create_tools_config_files)
# Create packages like Qt6CoreTools/Qt6CoreToolsConfig.cmake.
foreach(module_name ${QT_KNOWN_MODULES_WITH_TOOLS})
qt_export_tools("${module_name}")
endforeach()
endfunction()
function(qt_internal_create_config_file_for_standalone_tests)
set(standalone_tests_config_dir "StandaloneTests")
qt_path_join(config_build_dir
${QT_CONFIG_BUILD_DIR}
"${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}")
qt_path_join(config_install_dir
${QT_CONFIG_INSTALL_DIR}
"${INSTALL_CMAKE_NAMESPACE}BuildInternals" "${standalone_tests_config_dir}")
# Filter out bundled system libraries. Otherwise when looking for their dependencies
# (like PNG for Freetype) FindWrapPNG is searched for during configuration of
# standalone tests, and it can happen that Core or Gui features are not
# imported early enough, which means FindWrapPNG will try to find a system PNG library instead
# of the bundled one.
set(modules)
foreach(m ${QT_REPO_KNOWN_MODULES})
get_target_property(target_type "${m}" TYPE)
# Interface libraries are never bundled system libraries (hopefully).
if(target_type STREQUAL "INTERFACE_LIBRARY")
list(APPEND modules "${m}")
continue()
endif()
get_target_property(is_3rd_party "${m}" _qt_module_is_3rdparty_library)
if(NOT is_3rd_party)
list(APPEND modules "${m}")
endif()
endforeach()
list(JOIN modules " " QT_REPO_KNOWN_MODULES_STRING)
string(STRIP "${QT_REPO_KNOWN_MODULES_STRING}" QT_REPO_KNOWN_MODULES_STRING)
# Skip generating and installing file if no modules were built. This make sure not to install
# anything when build qtx11extras on macOS for example.
if(NOT QT_REPO_KNOWN_MODULES_STRING)
return()
endif()
# Create a Config file that calls find_package on the modules that were built as part
# of the current repo. This is used for standalone tests.
qt_internal_get_standalone_parts_config_file_name(tests_config_file_name)
# Standalone tests Config files should follow the main versioning scheme.
qt_internal_get_package_version_of_target(Platform main_qt_package_version)
configure_file(
"${QT_CMAKE_DIR}/QtStandaloneTestsConfig.cmake.in"
"${config_build_dir}/${tests_config_file_name}"
@ONLY
)
qt_install(FILES
"${config_build_dir}/${tests_config_file_name}"
DESTINATION "${config_install_dir}"
COMPONENT Devel
)
endfunction()
function(qt_internal_install_prl_files)
# Get locations relative to QT_BUILD_DIR from which prl files should be installed.
get_property(prl_install_dirs GLOBAL PROPERTY QT_PRL_INSTALL_DIRS)
# Clear the list of install dirs so the previous values don't pollute the list of install dirs
# for the next repository in a top-level build.
set_property(GLOBAL PROPERTY QT_PRL_INSTALL_DIRS "")
foreach(prl_install_dir ${prl_install_dirs})
qt_install(DIRECTORY "${QT_BUILD_DIR}/${prl_install_dir}/"
DESTINATION ${prl_install_dir}
FILES_MATCHING PATTERN "*.prl"
)
endforeach()
endfunction()
function(qt_internal_generate_user_facing_tools_info)
if("${INSTALL_PUBLICBINDIR}" STREQUAL "")
return()
endif()
qt_path_join(tool_link_base_dir "${CMAKE_INSTALL_PREFIX}" "${INSTALL_PUBLICBINDIR}")
get_property(user_facing_tool_targets GLOBAL PROPERTY QT_USER_FACING_TOOL_TARGETS)
set(lines "")
foreach(target ${user_facing_tool_targets})
get_target_property(filename ${target} OUTPUT_NAME)
if(NOT filename)
set(filename ${target})
endif()
set(linkname ${filename})
if(APPLE)
get_target_property(is_macos_bundle ${target} MACOSX_BUNDLE )
if(is_macos_bundle)
set(filename "${filename}.app/Contents/MacOS/${filename}")
endif()
endif()
qt_path_join(tool_target_path "${CMAKE_INSTALL_PREFIX}" "${INSTALL_BINDIR}" "${filename}")
qt_path_join(tool_link_path "${INSTALL_PUBLICBINDIR}" "${linkname}${PROJECT_VERSION_MAJOR}")
_qt_internal_relative_path(tool_target_path BASE_DIRECTORY ${tool_link_base_dir})
list(APPEND lines "${tool_target_path} ${tool_link_path}")
endforeach()
string(REPLACE ";" "\n" content "${lines}")
string(APPEND content "\n")
set(out_file "${PROJECT_BINARY_DIR}/user_facing_tool_links.txt")
file(WRITE "${out_file}" "${content}")
endfunction()
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