CMake: Split and refactor QtSetup.cmake
Split all code in QtSetup into separate functions and macros, put them in more appropriate files, and call them in qt_internal_setup_build_and_global_variables. A new QtBuildOptionsHelpers.cmake is created which takes care of computing the default values of user-customizable options that are not pure configure features, like the cmake build type, whether to build tests / examples, whether to enable ccache, etc. The new function calls added in qt_internal_setup_build_and_global_variables try to preserve the previous code flow when QtBuild was included in-between the code that was run in QtSetup. Macros that have dependencies on various global variables were marked as such with inline comments for easier navigation and comprehension. After this change, QtSetup.cmake just includes QtBuild.cmake. We leave it to exist for easier git blaming, but new code should not be added to it unless really necessary. The intent is to merge a variant of this change to 6.6 and 6.5 as well. 6.5 conflicts: - removed qt_internal_set_sync_headers_at_configure_time Task-number: QTBUG-86035 Change-Id: I3409c2d3ea8ee19a69104b12ab2692966ba5f9cf Reviewed-by: Alexey Edelev <alexey.edelev@qt.io> (cherry picked from commit 098a774998c85e10696bbde13b28af517548fe84)
This commit is contained in:
Alexandru Croitor
parent
f17c5a4f13
commit
7a1ac0bd9e
@ -218,6 +218,7 @@ qt_copy_or_install(FILES
|
||||
cmake/QtAutogenHelpers.cmake
|
||||
cmake/QtBuild.cmake
|
||||
cmake/QtBuildHelpers.cmake
|
||||
cmake/QtBuildOptionsHelpers.cmake
|
||||
cmake/QtBuildPathsHelpers.cmake
|
||||
cmake/QtBuildInformation.cmake
|
||||
cmake/QtCMakeHelpers.cmake
|
||||
|
||||
@ -1,6 +1,75 @@
|
||||
# Copyright (C) 2023 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
macro(qt_internal_set_qt_building_qt)
|
||||
# Set the QT_BUILDING_QT variable so we can verify whether we are building
|
||||
# Qt from source.
|
||||
# Make sure not to set it when building a standalone test, otherwise
|
||||
# upon reconfiguration we get an error about qt_internal_add_test
|
||||
# not being found due the if(NOT QT_BUILDING_QT) check we have
|
||||
# in each standalone test.
|
||||
if(NOT QT_INTERNAL_IS_STANDALONE_TEST)
|
||||
set(QT_BUILDING_QT TRUE CACHE BOOL
|
||||
"When this is present and set to true, it signals that we are building Qt from source.")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_unset_extra_build_internals_vars)
|
||||
# Reset content of extra build internal vars for each inclusion of QtSetup.
|
||||
unset(QT_EXTRA_BUILD_INTERNALS_VARS)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_get_generator_is_multi_config)
|
||||
# Save the global property in a variable to make it available to feature conditions.
|
||||
get_property(QT_GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_position_independent_code)
|
||||
## Position independent code:
|
||||
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
|
||||
|
||||
# Does the linker support position independent code?
|
||||
include(CheckPIESupported)
|
||||
check_pie_supported()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_link_depends_no_shared)
|
||||
# Do not relink dependent libraries when no header has changed:
|
||||
set(CMAKE_LINK_DEPENDS_NO_SHARED ON)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_qt_source_tree_var)
|
||||
# Specify the QT_SOURCE_TREE only when building qtbase. Needed by some tests when the tests are
|
||||
# built as part of the project, and not standalone. For standalone tests, the value is set in
|
||||
# QtBuildInternalsExtra.cmake.
|
||||
if(PROJECT_NAME STREQUAL "QtBase")
|
||||
set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}" CACHE PATH
|
||||
"A path to the source tree of the previously configured QtBase project." FORCE)
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_include_qt_platform_android)
|
||||
## Android platform settings
|
||||
if(ANDROID)
|
||||
include(QtPlatformAndroid)
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_compiler_optimization_flags)
|
||||
include(QtCompilerOptimization)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_compiler_warning_flags)
|
||||
include(QtCompilerFlags)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_skip_setup_deployment)
|
||||
if(NOT QT_BUILD_EXAMPLES)
|
||||
# Disable deployment setup to avoid warnings about missing patchelf with CMake < 3.21.
|
||||
set(QT_SKIP_SETUP_DEPLOYMENT ON)
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_reset_global_state)
|
||||
qt_internal_clear_qt_repo_known_modules()
|
||||
qt_internal_clear_qt_repo_known_plugin_types()
|
||||
@ -60,12 +129,15 @@ macro(qt_internal_include_all_helpers)
|
||||
include(Qt3rdPartyLibraryHelpers)
|
||||
include(QtAppHelpers)
|
||||
include(QtAutogenHelpers)
|
||||
include(QtBuildInformation)
|
||||
include(QtBuildOptionsHelpers)
|
||||
include(QtBuildPathsHelpers)
|
||||
include(QtCMakeHelpers)
|
||||
include(QtDbusHelpers)
|
||||
include(QtDeferredDependenciesHelpers)
|
||||
include(QtDocsHelpers)
|
||||
include(QtExecutableHelpers)
|
||||
include(QtFeature)
|
||||
include(QtFindPackageHelpers)
|
||||
include(QtFlagHandlingHelpers)
|
||||
include(QtFrameworkHelpers)
|
||||
@ -176,11 +248,52 @@ macro(qt_internal_setup_android_platform_specifics)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_build_and_global_variables)
|
||||
qt_internal_set_qt_building_qt()
|
||||
qt_internal_compute_features_from_possible_inputs()
|
||||
|
||||
# Depends on qt_internal_compute_features_from_possible_inputs
|
||||
qt_internal_set_default_build_type()
|
||||
|
||||
qt_internal_set_message_log_level(CMAKE_MESSAGE_LOG_LEVEL)
|
||||
qt_internal_unset_extra_build_internals_vars()
|
||||
qt_internal_get_generator_is_multi_config()
|
||||
|
||||
# Depends on qt_internal_set_default_build_type
|
||||
qt_internal_setup_cmake_config_postfix()
|
||||
|
||||
qt_internal_setup_position_independent_code()
|
||||
qt_internal_set_link_depends_no_shared()
|
||||
|
||||
# Depends on qt_internal_compute_features_from_possible_inputs
|
||||
qt_internal_setup_default_install_prefix()
|
||||
|
||||
qt_internal_set_qt_source_tree_var()
|
||||
qt_internal_set_export_compile_commands()
|
||||
qt_internal_set_configure_from_ide()
|
||||
|
||||
# Depends on qt_internal_compute_features_from_possible_inputs
|
||||
|
||||
qt_internal_setup_build_benchmarks()
|
||||
|
||||
# Depends on qt_internal_compute_features_from_possible_inputs
|
||||
# Depends on qt_internal_setup_build_benchmarks
|
||||
qt_internal_setup_build_tests()
|
||||
|
||||
qt_internal_setup_build_tools()
|
||||
|
||||
# Depends on qt_internal_setup_default_install_prefix
|
||||
qt_internal_setup_build_examples()
|
||||
|
||||
qt_internal_set_qt_host_path()
|
||||
|
||||
qt_internal_include_qt_platform_android()
|
||||
|
||||
# Depends on qt_internal_setup_default_install_prefix
|
||||
qt_internal_setup_paths_and_prefixes()
|
||||
|
||||
qt_internal_reset_global_state()
|
||||
|
||||
# Depends on paths and prefixes.
|
||||
# Depends on qt_internal_setup_paths_and_prefixes
|
||||
qt_internal_set_mkspecs_dir()
|
||||
qt_internal_setup_platform_definitions_and_mkspec()
|
||||
|
||||
@ -199,5 +312,17 @@ macro(qt_internal_setup_build_and_global_variables)
|
||||
qt_internal_set_apple_archiver_flags()
|
||||
qt_internal_set_debug_extend_target()
|
||||
qt_internal_setup_poor_mans_scope_finalizer()
|
||||
|
||||
qt_internal_set_compiler_optimization_flags()
|
||||
qt_internal_set_compiler_warning_flags()
|
||||
|
||||
qt_set_language_standards()
|
||||
qt_internal_set_use_ccache()
|
||||
qt_internal_set_unity_build()
|
||||
qt_internal_set_allow_symlink_in_paths()
|
||||
qt_internal_set_skip_setup_deployment()
|
||||
qt_internal_set_qt_allow_download()
|
||||
|
||||
qt_internal_detect_dirty_features()
|
||||
endmacro()
|
||||
|
||||
|
||||
@ -1,6 +1,22 @@
|
||||
# Copyright (C) 2022 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
function(qt_internal_set_message_log_level out_var)
|
||||
# Decide whether output should be verbose or not.
|
||||
# Default to verbose (--log-level=STATUS) in a developer-build and
|
||||
# non-verbose (--log-level=NOTICE) otherwise.
|
||||
# If a custom CMAKE_MESSAGE_LOG_LEVEL was specified, it takes priority.
|
||||
# Passing an explicit --log-level=Foo has the highest priority.
|
||||
if(NOT CMAKE_MESSAGE_LOG_LEVEL)
|
||||
if(FEATURE_developer_build OR QT_FEATURE_developer_build)
|
||||
set(CMAKE_MESSAGE_LOG_LEVEL "STATUS")
|
||||
else()
|
||||
set(CMAKE_MESSAGE_LOG_LEVEL "NOTICE")
|
||||
endif()
|
||||
set(${out_var} "${CMAKE_MESSAGE_LOG_LEVEL}" PARENT_SCOPE)
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
function(qt_print_feature_summary)
|
||||
if(QT_SUPERBUILD)
|
||||
qt_internal_set_message_log_level(message_log_level)
|
||||
|
||||
237
cmake/QtBuildOptionsHelpers.cmake
Normal file
237
cmake/QtBuildOptionsHelpers.cmake
Normal file
@ -0,0 +1,237 @@
|
||||
# Copyright (C) 2023 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
macro(qt_internal_set_default_build_type)
|
||||
set(_default_build_type "Release")
|
||||
if(FEATURE_developer_build)
|
||||
set(_default_build_type "Debug")
|
||||
endif()
|
||||
|
||||
# Try to detect if an explicit CMAKE_BUILD_TYPE was set by the user.
|
||||
# CMake sets CMAKE_BUILD_TYPE_INIT to Debug on most Windows platforms and doesn't set
|
||||
# anything for UNIXes. CMake assigns CMAKE_BUILD_TYPE_INIT to CMAKE_BUILD_TYPE during
|
||||
# first project() if CMAKE_BUILD_TYPE has no previous value.
|
||||
# We use extra information about the state of CMAKE_BUILD_TYPE before the first
|
||||
# project() call that's set in QtAutodetect.
|
||||
# STREQUAL check needs to have expanded variables because an undefined var is not equal
|
||||
# to an empty defined var.
|
||||
# See also qt_internal_force_set_cmake_build_type_conditionally which is used
|
||||
# to set the build type when building other repos or tests.
|
||||
if("${CMAKE_BUILD_TYPE}" STREQUAL "${CMAKE_BUILD_TYPE_INIT}"
|
||||
AND NOT __qt_auto_detect_cmake_build_type_before_project_call
|
||||
AND NOT __qt_build_internals_cmake_build_type
|
||||
AND NOT CMAKE_CONFIGURATION_TYPES)
|
||||
message(STATUS "Setting build type to '${_default_build_type}' as none was specified.")
|
||||
set(CMAKE_BUILD_TYPE "${_default_build_type}" CACHE STRING "Choose the type of build." FORCE)
|
||||
set_property(CACHE CMAKE_BUILD_TYPE
|
||||
PROPERTY STRINGS
|
||||
"Debug" "Release" "MinSizeRel" "RelWithDebInfo") # Set the possible values for cmake-gui.
|
||||
elseif(CMAKE_CONFIGURATION_TYPES)
|
||||
message(STATUS "Building for multiple configurations: ${CMAKE_CONFIGURATION_TYPES}.")
|
||||
message(STATUS "Main configuration is: ${QT_MULTI_CONFIG_FIRST_CONFIG}.")
|
||||
if(CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE)
|
||||
message(STATUS
|
||||
"Default build configuration set to '${CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE}'.")
|
||||
endif()
|
||||
if(CMAKE_GENERATOR STREQUAL "Ninja")
|
||||
message(FATAL_ERROR
|
||||
"It's not possible to build multiple configurations with the single config Ninja "
|
||||
"generator. Consider configuring with -G\"Ninja Multi-Config\" instead of -GNinja."
|
||||
)
|
||||
endif()
|
||||
else()
|
||||
message(STATUS "CMAKE_BUILD_TYPE was set to: '${CMAKE_BUILD_TYPE}'")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_configure_from_ide)
|
||||
# QT_INTERNAL_CONFIGURE_FROM_IDE is set to TRUE for the following known IDE applications:
|
||||
# - Qt Creator, detected by QTC_RUN environment variable
|
||||
# - CLion, detected by CLION_IDE environment variable
|
||||
# - Visual Studio Code, detected by VSCODE_CLI environment variable
|
||||
if("$ENV{QTC_RUN}" OR "$ENV{CLION_IDE}" OR "$ENV{VSCODE_CLI}")
|
||||
set(QT_INTERNAL_CONFIGURE_FROM_IDE TRUE CACHE INTERNAL "Configuring Qt Project from IDE")
|
||||
else()
|
||||
set(QT_INTERNAL_CONFIGURE_FROM_IDE FALSE CACHE INTERNAL "Configuring Qt Project from IDE")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_export_compile_commands)
|
||||
if(FEATURE_developer_build)
|
||||
if(DEFINED QT_CMAKE_EXPORT_COMPILE_COMMANDS)
|
||||
set(CMAKE_EXPORT_COMPILE_COMMANDS ${QT_CMAKE_EXPORT_COMPILE_COMMANDS})
|
||||
else()
|
||||
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
|
||||
endif()
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_build_benchmarks)
|
||||
if(FEATURE_developer_build)
|
||||
set(__build_benchmarks ON)
|
||||
|
||||
# Disable benchmarks for single configuration generators which do not build
|
||||
# with release configuration.
|
||||
if(CMAKE_BUILD_TYPE AND CMAKE_BUILD_TYPE STREQUAL Debug)
|
||||
set(__build_benchmarks OFF)
|
||||
endif()
|
||||
else()
|
||||
set(__build_benchmarks OFF)
|
||||
endif()
|
||||
|
||||
# Build Benchmarks
|
||||
option(QT_BUILD_BENCHMARKS "Build Qt Benchmarks" ${__build_benchmarks})
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_build_tests)
|
||||
if(FEATURE_developer_build)
|
||||
set(_qt_build_tests_default ON)
|
||||
|
||||
# Tests are not built by default with qmake for iOS and friends, and thus the overall build
|
||||
# tends to fail. Disable them by default when targeting uikit.
|
||||
if(UIKIT OR ANDROID)
|
||||
set(_qt_build_tests_default OFF)
|
||||
endif()
|
||||
else()
|
||||
set(_qt_build_tests_default OFF)
|
||||
endif()
|
||||
|
||||
# If benchmarks are explicitly enabled, force tests to also be built, even if they might
|
||||
# not work on the platform.
|
||||
if(QT_BUILD_BENCHMARKS)
|
||||
set(_qt_build_tests_default ON)
|
||||
endif()
|
||||
|
||||
## Set up testing
|
||||
option(QT_BUILD_TESTS "Build the testing tree." ${_qt_build_tests_default})
|
||||
unset(_qt_build_tests_default)
|
||||
option(QT_BUILD_TESTS_BY_DEFAULT
|
||||
"Should tests be built as part of the default 'all' target." ON)
|
||||
if(QT_BUILD_STANDALONE_TESTS)
|
||||
# BuildInternals might have set it to OFF on initial configuration. So force it to ON when
|
||||
# building standalone tests.
|
||||
set(QT_BUILD_TESTS ON CACHE BOOL "Build the testing tree." FORCE)
|
||||
|
||||
# Also force the tests to be built as part of the default build target.
|
||||
set(QT_BUILD_TESTS_BY_DEFAULT ON CACHE BOOL
|
||||
"Should tests be built as part of the default 'all' target." FORCE)
|
||||
endif()
|
||||
set(BUILD_TESTING ${QT_BUILD_TESTS} CACHE INTERNAL "")
|
||||
|
||||
if(WASM)
|
||||
set(_qt_batch_tests ON)
|
||||
else()
|
||||
set(_qt_batch_tests OFF)
|
||||
endif()
|
||||
|
||||
if(DEFINED INPUT_batch_tests)
|
||||
if (${INPUT_batch_tests})
|
||||
set(_qt_batch_tests ON)
|
||||
else()
|
||||
set(_qt_batch_tests OFF)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
option(QT_BUILD_TESTS_BATCHED "Link all tests into a single binary." ${_qt_batch_tests})
|
||||
|
||||
if(QT_BUILD_TESTS AND QT_BUILD_TESTS_BATCHED AND CMAKE_VERSION VERSION_LESS "3.19")
|
||||
message(FATAL_ERROR
|
||||
"Test batching requires at least CMake 3.19, due to requiring per-source "
|
||||
"TARGET_DIRECTORY assignments and DEFER calls.")
|
||||
endif()
|
||||
|
||||
option(QT_BUILD_MANUAL_TESTS "Build Qt manual tests" OFF)
|
||||
|
||||
if(WASM)
|
||||
option(QT_BUILD_MINIMAL_STATIC_TESTS "Build minimal subset of tests for static Qt builds"
|
||||
ON)
|
||||
else()
|
||||
option(QT_BUILD_MINIMAL_STATIC_TESTS "Build minimal subset of tests for static Qt builds"
|
||||
OFF)
|
||||
endif()
|
||||
|
||||
option(QT_BUILD_MINIMAL_ANDROID_MULTI_ABI_TESTS
|
||||
"Build minimal subset of tests for Android multi-ABI Qt builds" OFF)
|
||||
|
||||
include(CTest)
|
||||
enable_testing()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_build_tools)
|
||||
# QT_BUILD_TOOLS_WHEN_CROSSCOMPILING -> QT_FORCE_BUILD_TOOLS
|
||||
# pre-6.4 compatibility flag (remove sometime in the future)
|
||||
if(CMAKE_CROSSCOMPILING AND QT_BUILD_TOOLS_WHEN_CROSSCOMPILING)
|
||||
message(WARNING "QT_BUILD_TOOLS_WHEN_CROSSCOMPILING is deprecated. "
|
||||
"Please use QT_FORCE_BUILD_TOOLS instead.")
|
||||
set(QT_FORCE_BUILD_TOOLS TRUE CACHE INTERNAL "" FORCE)
|
||||
endif()
|
||||
|
||||
# When cross-building, we don't build tools by default. Sometimes this also covers Qt apps as
|
||||
# well. Like in qttools/assistant/assistant.pro, load(qt_app), which is guarded by a
|
||||
# qtNomakeTools() call.
|
||||
set(_qt_build_tools_by_default_default ON)
|
||||
if(CMAKE_CROSSCOMPILING AND NOT QT_FORCE_BUILD_TOOLS)
|
||||
set(_qt_build_tools_by_default_default OFF)
|
||||
endif()
|
||||
option(QT_BUILD_TOOLS_BY_DEFAULT "Should tools be built as part of the default 'all' target."
|
||||
"${_qt_build_tools_by_default_default}")
|
||||
unset(_qt_build_tools_by_default_default)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_setup_build_examples)
|
||||
option(QT_BUILD_EXAMPLES "Build Qt examples" OFF)
|
||||
option(QT_BUILD_EXAMPLES_BY_DEFAULT
|
||||
"Should examples be built as part of the default 'all' target." ON)
|
||||
option(QT_INSTALL_EXAMPLES_SOURCES "Install example sources" OFF)
|
||||
option(QT_INSTALL_EXAMPLES_SOURCES_BY_DEFAULT
|
||||
"Install example sources as part of the default 'install' target" ON)
|
||||
|
||||
# FIXME: Support prefix builds as well QTBUG-96232
|
||||
if(QT_WILL_INSTALL)
|
||||
set(_qt_build_examples_as_external OFF)
|
||||
else()
|
||||
set(_qt_build_examples_as_external ON)
|
||||
endif()
|
||||
option(QT_BUILD_EXAMPLES_AS_EXTERNAL "Should examples be built as ExternalProjects."
|
||||
${_qt_build_examples_as_external})
|
||||
unset(_qt_build_examples_as_external)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_qt_host_path)
|
||||
## Path used to find host tools, either when cross-compiling or just when using the tools from
|
||||
## a different host build.
|
||||
set(QT_HOST_PATH "$ENV{QT_HOST_PATH}" CACHE PATH
|
||||
"Installed Qt host directory path, used for cross compiling.")
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_use_ccache)
|
||||
option(QT_USE_CCACHE "Enable the use of ccache")
|
||||
if(QT_USE_CCACHE)
|
||||
find_program(CCACHE_PROGRAM ccache)
|
||||
if(CCACHE_PROGRAM)
|
||||
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_OBJCXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
else()
|
||||
message(FATAL_ERROR "Ccache use was requested, but the program was not found.")
|
||||
endif()
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_unity_build)
|
||||
option(QT_UNITY_BUILD "Enable unity (jumbo) build")
|
||||
set(QT_UNITY_BUILD_BATCH_SIZE "32" CACHE STRING "Unity build batch size")
|
||||
if(QT_UNITY_BUILD)
|
||||
set(CMAKE_UNITY_BUILD ON)
|
||||
set(CMAKE_UNITY_BUILD_BATCH_SIZE "${QT_UNITY_BUILD_BATCH_SIZE}")
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_allow_symlink_in_paths)
|
||||
option(QT_ALLOW_SYMLINK_IN_PATHS "Allows symlinks in paths." OFF)
|
||||
endmacro()
|
||||
|
||||
macro(qt_internal_set_qt_allow_download)
|
||||
option(QT_ALLOW_DOWNLOAD "Allows files to be downloaded when building Qt." OFF)
|
||||
endmacro()
|
||||
@ -1,6 +1,57 @@
|
||||
# Copyright (C) 2023 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
macro(qt_internal_setup_default_install_prefix)
|
||||
# Detect non-prefix builds: either when the qtbase install prefix is set to the binary dir
|
||||
# or when a developer build is explicitly enabled and no install prefix (or staging prefix)
|
||||
# is specified.
|
||||
# This detection only happens when building qtbase, and later is propagated via the generated
|
||||
# QtBuildInternalsExtra.cmake file.
|
||||
if (PROJECT_NAME STREQUAL "QtBase" AND NOT QT_BUILD_STANDALONE_TESTS)
|
||||
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
|
||||
# Handle both FEATURE_ and QT_FEATURE_ cases when they are specified on the command line
|
||||
# explicitly. It's possible for one to be set, but not the other, because
|
||||
# qtbase/configure.cmake is not processed by this point.
|
||||
if((FEATURE_developer_build
|
||||
OR QT_FEATURE_developer_build
|
||||
OR FEATURE_no_prefix
|
||||
OR QT_FEATURE_no_prefix
|
||||
)
|
||||
AND NOT CMAKE_STAGING_PREFIX)
|
||||
# Handle non-prefix builds by setting the CMake install prefix to point to qtbase's
|
||||
# build dir. While building another repo (like qtsvg) the CMAKE_PREFIX_PATH should
|
||||
# be set on the command line to point to the qtbase build dir.
|
||||
set(__qt_default_prefix "${QtBase_BINARY_DIR}")
|
||||
else()
|
||||
if(CMAKE_HOST_WIN32)
|
||||
set(__qt_default_prefix "C:/Qt/")
|
||||
else()
|
||||
set(__qt_default_prefix "/usr/local/")
|
||||
endif()
|
||||
string(APPEND __qt_default_prefix
|
||||
"Qt-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
|
||||
endif()
|
||||
set(CMAKE_INSTALL_PREFIX ${__qt_default_prefix} CACHE PATH
|
||||
"Install path prefix, prepended onto install directories." FORCE)
|
||||
unset(__qt_default_prefix)
|
||||
endif()
|
||||
if(CMAKE_STAGING_PREFIX)
|
||||
set(__qt_prefix "${CMAKE_STAGING_PREFIX}")
|
||||
else()
|
||||
set(__qt_prefix "${CMAKE_INSTALL_PREFIX}")
|
||||
endif()
|
||||
if(__qt_prefix STREQUAL QtBase_BINARY_DIR)
|
||||
set(__qt_will_install_value OFF)
|
||||
else()
|
||||
set(__qt_will_install_value ON)
|
||||
endif()
|
||||
set(QT_WILL_INSTALL ${__qt_will_install_value} CACHE BOOL
|
||||
"Boolean indicating if doing a Qt prefix build (vs non-prefix build)." FORCE)
|
||||
unset(__qt_prefix)
|
||||
unset(__qt_will_install_value)
|
||||
endif()
|
||||
endmacro()
|
||||
|
||||
function(qt_internal_setup_build_and_install_paths)
|
||||
# Compute the values of QT_BUILD_DIR, QT_INSTALL_DIR, QT_CONFIG_BUILD_DIR, QT_CONFIG_INSTALL_DIR
|
||||
# taking into account whether the current build is a prefix build or a non-prefix build,
|
||||
|
||||
@ -911,6 +911,18 @@ function(qt_internal_detect_dirty_features)
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
macro(qt_internal_compute_features_from_possible_inputs)
|
||||
# Pre-calculate the developer_build feature if it's set by the user via the I
|
||||
# NPUT_developer_build variable when using the configure script. When not using configure, don't
|
||||
# take the INPUT variable into account, so that users can toggle the feature directly in the
|
||||
# cache or via IDE.
|
||||
qt_internal_compute_feature_value_from_possible_input(developer_build)
|
||||
|
||||
# Pre-calculate the no_prefix feature if it's set by configure via INPUT_no_prefix.
|
||||
# This needs to be done before qtbase/configure.cmake is processed.
|
||||
qt_internal_compute_feature_value_from_possible_input(no_prefix)
|
||||
endmacro()
|
||||
|
||||
function(qt_config_compile_test name)
|
||||
if(DEFINED "TEST_${name}")
|
||||
return()
|
||||
|
||||
@ -1,425 +1,6 @@
|
||||
# Copyright (C) 2022 The Qt Company Ltd.
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
|
||||
## Set a default build type if none was specified
|
||||
|
||||
# Set the QT_BUILDING_QT variable so we can verify whether we are building
|
||||
# Qt from source.
|
||||
# Make sure not to set it when building a standalone test, otherwise
|
||||
# upon reconfiguration we get an error about qt_internal_add_test
|
||||
# not being found due the if(NOT QT_BUILDING_QT) check we have
|
||||
# in each standalone test.
|
||||
if(NOT QT_INTERNAL_IS_STANDALONE_TEST)
|
||||
set(QT_BUILDING_QT TRUE CACHE BOOL
|
||||
"When this is present and set to true, it signals that we are building Qt from source.")
|
||||
endif()
|
||||
|
||||
# Pre-calculate the developer_build feature if it's set by the user via the INPUT_developer_build
|
||||
# variable when using the configure script. When not using configure, don't take the INPUT variable
|
||||
# into account, so that users can toggle the feature directly in the cache or via IDE.
|
||||
qt_internal_compute_feature_value_from_possible_input(developer_build)
|
||||
|
||||
# Pre-calculate the no_prefix feature if it's set by configure via INPUT_no_prefix.
|
||||
# This needs to be done before qtbase/configure.cmake is processed.
|
||||
qt_internal_compute_feature_value_from_possible_input(no_prefix)
|
||||
|
||||
set(_default_build_type "Release")
|
||||
if(FEATURE_developer_build)
|
||||
set(_default_build_type "Debug")
|
||||
endif()
|
||||
|
||||
function(qt_internal_set_message_log_level out_var)
|
||||
# Decide whether output should be verbose or not.
|
||||
# Default to verbose (--log-level=STATUS) in a developer-build and
|
||||
# non-verbose (--log-level=NOTICE) otherwise.
|
||||
# If a custom CMAKE_MESSAGE_LOG_LEVEL was specified, it takes priority.
|
||||
# Passing an explicit --log-level=Foo has the highest priority.
|
||||
if(NOT CMAKE_MESSAGE_LOG_LEVEL)
|
||||
if(FEATURE_developer_build OR QT_FEATURE_developer_build)
|
||||
set(CMAKE_MESSAGE_LOG_LEVEL "STATUS")
|
||||
else()
|
||||
set(CMAKE_MESSAGE_LOG_LEVEL "NOTICE")
|
||||
endif()
|
||||
set(${out_var} "${CMAKE_MESSAGE_LOG_LEVEL}" PARENT_SCOPE)
|
||||
endif()
|
||||
endfunction()
|
||||
qt_internal_set_message_log_level(CMAKE_MESSAGE_LOG_LEVEL)
|
||||
|
||||
# Reset content of extra build internal vars for each inclusion of QtSetup.
|
||||
unset(QT_EXTRA_BUILD_INTERNALS_VARS)
|
||||
|
||||
# Save the global property in a variable to make it available to feature conditions.
|
||||
get_property(QT_GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
|
||||
|
||||
# Try to detect if an explicit CMAKE_BUILD_TYPE was set by the user.
|
||||
# CMake sets CMAKE_BUILD_TYPE_INIT to Debug on most Windows platforms and doesn't set
|
||||
# anything for UNIXes. CMake assigns CMAKE_BUILD_TYPE_INIT to CMAKE_BUILD_TYPE during
|
||||
# first project() if CMAKE_BUILD_TYPE has no previous value.
|
||||
# We use extra information about the state of CMAKE_BUILD_TYPE before the first
|
||||
# project() call that's set in QtAutodetect.
|
||||
# STREQUAL check needs to have expanded variables because an undefined var is not equal
|
||||
# to an empty defined var.
|
||||
# See also qt_internal_force_set_cmake_build_type_conditionally which is used
|
||||
# to set the build type when building other repos or tests.
|
||||
if("${CMAKE_BUILD_TYPE}" STREQUAL "${CMAKE_BUILD_TYPE_INIT}"
|
||||
AND NOT __qt_auto_detect_cmake_build_type_before_project_call
|
||||
AND NOT __qt_build_internals_cmake_build_type
|
||||
AND NOT CMAKE_CONFIGURATION_TYPES)
|
||||
message(STATUS "Setting build type to '${_default_build_type}' as none was specified.")
|
||||
set(CMAKE_BUILD_TYPE "${_default_build_type}" CACHE STRING "Choose the type of build." FORCE)
|
||||
set_property(CACHE CMAKE_BUILD_TYPE
|
||||
PROPERTY STRINGS
|
||||
"Debug" "Release" "MinSizeRel" "RelWithDebInfo") # Set the possible values for cmake-gui.
|
||||
elseif(CMAKE_CONFIGURATION_TYPES)
|
||||
message(STATUS "Building for multiple configurations: ${CMAKE_CONFIGURATION_TYPES}.")
|
||||
message(STATUS "Main configuration is: ${QT_MULTI_CONFIG_FIRST_CONFIG}.")
|
||||
if(CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE)
|
||||
message(STATUS
|
||||
"Default build configuration set to '${CMAKE_NINJA_MULTI_DEFAULT_BUILD_TYPE}'.")
|
||||
endif()
|
||||
if(CMAKE_GENERATOR STREQUAL "Ninja")
|
||||
message(FATAL_ERROR
|
||||
"It's not possible to build multiple configurations with the single config Ninja "
|
||||
"generator. Consider configuring with -G\"Ninja Multi-Config\" instead of -GNinja."
|
||||
)
|
||||
endif()
|
||||
else()
|
||||
message(STATUS "CMAKE_BUILD_TYPE was set to: '${CMAKE_BUILD_TYPE}'")
|
||||
endif()
|
||||
|
||||
# Append a config-specific postfix to library names to ensure distinct names
|
||||
# in a multi-config build.
|
||||
# e.g. lib/libQt6DBus_relwithdebinfo.6.3.0.dylib
|
||||
# Don't apply the postfix to the first encountered release-like config, so we have at least one
|
||||
# config without a postifx.
|
||||
# If postfixes are set by user warn about potential issues.
|
||||
function(qt_internal_setup_cmake_config_postfix)
|
||||
# Collect configuration that require postfix in Qt library names.
|
||||
if(QT_GENERATOR_IS_MULTI_CONFIG)
|
||||
set(postfix_configurations ${CMAKE_CONFIGURATION_TYPES})
|
||||
else()
|
||||
set(postfix_configurations ${CMAKE_BUILD_TYPE})
|
||||
|
||||
# Set the default postfix to empty by default for single-config builds.
|
||||
string(TOLOWER "${CMAKE_BUILD_TYPE}" build_type_lower)
|
||||
set(default_cmake_${build_type_lower}_postfix "")
|
||||
endif()
|
||||
|
||||
# Override the generic debug postfixes above with custom debug postfixes (even in a single
|
||||
# config build) to follow the conventions we had since Qt 5.
|
||||
# e.g. lib/libQt6DBus_debug.6.3.0.dylib
|
||||
if(WIN32)
|
||||
if(MINGW)
|
||||
# On MinGW we don't have "d" suffix for debug libraries like on Linux,
|
||||
# unless we're building debug and release libraries in one go.
|
||||
if(QT_GENERATOR_IS_MULTI_CONFIG)
|
||||
set(default_cmake_debug_postfix "d")
|
||||
endif()
|
||||
else()
|
||||
set(default_cmake_debug_postfix "d")
|
||||
endif()
|
||||
elseif(APPLE)
|
||||
set(default_cmake_debug_postfix "_debug")
|
||||
endif()
|
||||
|
||||
set(custom_postfix_vars "")
|
||||
set(release_configs Release RelWithDebInfo MinSizeRel)
|
||||
set(found_first_release_config FALSE)
|
||||
foreach(config_type IN LISTS postfix_configurations)
|
||||
string(TOLOWER "${config_type}" config_type_lower)
|
||||
string(TOUPPER "${config_type}" config_type_upper)
|
||||
set(postfix_var CMAKE_${config_type_upper}_POSTFIX)
|
||||
|
||||
# Skip assigning postfix for the first release-like config.
|
||||
if(NOT found_first_release_config
|
||||
AND config_type IN_LIST release_configs)
|
||||
set(found_first_release_config TRUE)
|
||||
if(NOT "${${postfix_var}}" STREQUAL "")
|
||||
list(APPEND custom_postfix_vars ${postfix_var})
|
||||
endif()
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# Check if the default postfix is set, use '_<config_type_lower>' otherwise.
|
||||
set(default_postfix_var
|
||||
default_cmake_${config_type_lower}_postfix)
|
||||
if(NOT DEFINED ${default_postfix_var})
|
||||
set(${default_postfix_var}
|
||||
"_${config_type_lower}")
|
||||
endif()
|
||||
|
||||
# If postfix is set by user avoid changing it, but save postfix variable that has
|
||||
# a non-default value for further warning.
|
||||
if("${${postfix_var}}" STREQUAL "")
|
||||
set(${postfix_var} "${${default_postfix_var}}" PARENT_SCOPE)
|
||||
elseif(NOT "${${postfix_var}}" STREQUAL "${${default_postfix_var}}")
|
||||
list(APPEND custom_postfix_vars ${postfix_var})
|
||||
endif()
|
||||
|
||||
# Adjust framework postfixes accordingly
|
||||
if(APPLE)
|
||||
set(CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_${config_type_upper}
|
||||
"${${postfix_var}}" PARENT_SCOPE)
|
||||
endif()
|
||||
endforeach()
|
||||
if(custom_postfix_vars)
|
||||
list(REMOVE_DUPLICATES custom_postfix_vars)
|
||||
list(JOIN custom_postfix_vars ", " postfix_vars_string)
|
||||
|
||||
message(WARNING "You are using custom library postfixes: '${postfix_vars_string}' which are"
|
||||
" considered experimental and are not officially supported by Qt."
|
||||
" Expect unforeseen issues and user projects built with qmake to be broken."
|
||||
)
|
||||
endif()
|
||||
endfunction()
|
||||
qt_internal_setup_cmake_config_postfix()
|
||||
|
||||
## Position independent code:
|
||||
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
|
||||
|
||||
# Does the linker support position independent code?
|
||||
include(CheckPIESupported)
|
||||
check_pie_supported()
|
||||
|
||||
# Do not relink dependent libraries when no header has changed:
|
||||
set(CMAKE_LINK_DEPENDS_NO_SHARED ON)
|
||||
|
||||
# Detect non-prefix builds: either when the qtbase install prefix is set to the binary dir
|
||||
# or when a developer build is explicitly enabled and no install prefix (or staging prefix)
|
||||
# is specified.
|
||||
# This detection only happens when building qtbase, and later is propagated via the generated
|
||||
# QtBuildInternalsExtra.cmake file.
|
||||
if (PROJECT_NAME STREQUAL "QtBase" AND NOT QT_BUILD_STANDALONE_TESTS)
|
||||
if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
|
||||
# Handle both FEATURE_ and QT_FEATURE_ cases when they are specified on the command line
|
||||
# explicitly. It's possible for one to be set, but not the other, because
|
||||
# qtbase/configure.cmake is not processed by this point.
|
||||
if((FEATURE_developer_build
|
||||
OR QT_FEATURE_developer_build
|
||||
OR FEATURE_no_prefix
|
||||
OR QT_FEATURE_no_prefix
|
||||
)
|
||||
AND NOT CMAKE_STAGING_PREFIX)
|
||||
# Handle non-prefix builds by setting the CMake install prefix to point to qtbase's
|
||||
# build dir. While building another repo (like qtsvg) the CMAKE_PREFIX_PATH should be
|
||||
# set on the command line to point to the qtbase build dir.
|
||||
set(__qt_default_prefix "${QtBase_BINARY_DIR}")
|
||||
else()
|
||||
if(CMAKE_HOST_WIN32)
|
||||
set(__qt_default_prefix "C:/Qt/")
|
||||
else()
|
||||
set(__qt_default_prefix "/usr/local/")
|
||||
endif()
|
||||
string(APPEND __qt_default_prefix
|
||||
"Qt-${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
|
||||
endif()
|
||||
set(CMAKE_INSTALL_PREFIX ${__qt_default_prefix} CACHE PATH
|
||||
"Install path prefix, prepended onto install directories." FORCE)
|
||||
unset(__qt_default_prefix)
|
||||
endif()
|
||||
if(CMAKE_STAGING_PREFIX)
|
||||
set(__qt_prefix "${CMAKE_STAGING_PREFIX}")
|
||||
else()
|
||||
set(__qt_prefix "${CMAKE_INSTALL_PREFIX}")
|
||||
endif()
|
||||
if(__qt_prefix STREQUAL QtBase_BINARY_DIR)
|
||||
set(__qt_will_install_value OFF)
|
||||
else()
|
||||
set(__qt_will_install_value ON)
|
||||
endif()
|
||||
set(QT_WILL_INSTALL ${__qt_will_install_value} CACHE BOOL
|
||||
"Boolean indicating if doing a Qt prefix build (vs non-prefix build)." FORCE)
|
||||
unset(__qt_prefix)
|
||||
unset(__qt_will_install_value)
|
||||
endif()
|
||||
|
||||
# Specify the QT_SOURCE_TREE only when building qtbase. Needed by some tests when the tests are
|
||||
# built as part of the project, and not standalone. For standalone tests, the value is set in
|
||||
# QtBuildInternalsExtra.cmake.
|
||||
if(PROJECT_NAME STREQUAL "QtBase")
|
||||
set(QT_SOURCE_TREE "${QtBase_SOURCE_DIR}" CACHE PATH
|
||||
"A path to the source tree of the previously configured QtBase project." FORCE)
|
||||
endif()
|
||||
|
||||
# QT_INTERNAL_CONFIGURE_FROM_IDE is set to TRUE for the following known IDE applications:
|
||||
# - Qt Creator, detected by QTC_RUN environment variable
|
||||
# - CLion, detected by CLION_IDE environment variable
|
||||
# - Visual Studio Code, detected by VSCODE_CLI environment variable
|
||||
if("$ENV{QTC_RUN}" OR "$ENV{CLION_IDE}" OR "$ENV{VSCODE_CLI}")
|
||||
set(QT_INTERNAL_CONFIGURE_FROM_IDE TRUE CACHE INTERNAL "Configuring Qt Project from IDE")
|
||||
else()
|
||||
set(QT_INTERNAL_CONFIGURE_FROM_IDE FALSE CACHE INTERNAL "Configuring Qt Project from IDE")
|
||||
endif()
|
||||
|
||||
if(FEATURE_developer_build)
|
||||
if(DEFINED QT_CMAKE_EXPORT_COMPILE_COMMANDS)
|
||||
set(CMAKE_EXPORT_COMPILE_COMMANDS ${QT_CMAKE_EXPORT_COMPILE_COMMANDS})
|
||||
else()
|
||||
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
|
||||
endif()
|
||||
set(_qt_build_tests_default ON)
|
||||
set(__build_benchmarks ON)
|
||||
|
||||
# Tests are not built by default with qmake for iOS and friends, and thus the overall build
|
||||
# tends to fail. Disable them by default when targeting uikit.
|
||||
if(UIKIT OR ANDROID)
|
||||
set(_qt_build_tests_default OFF)
|
||||
endif()
|
||||
|
||||
# Disable benchmarks for single configuration generators which do not build
|
||||
# with release configuration.
|
||||
if (CMAKE_BUILD_TYPE AND CMAKE_BUILD_TYPE STREQUAL Debug)
|
||||
set(__build_benchmarks OFF)
|
||||
endif()
|
||||
else()
|
||||
set(_qt_build_tests_default OFF)
|
||||
set(__build_benchmarks OFF)
|
||||
endif()
|
||||
|
||||
# Build Benchmarks
|
||||
option(QT_BUILD_BENCHMARKS "Build Qt Benchmarks" ${__build_benchmarks})
|
||||
if(QT_BUILD_BENCHMARKS)
|
||||
set(_qt_build_tests_default ON)
|
||||
endif()
|
||||
|
||||
## Set up testing
|
||||
option(QT_BUILD_TESTS "Build the testing tree." ${_qt_build_tests_default})
|
||||
unset(_qt_build_tests_default)
|
||||
option(QT_BUILD_TESTS_BY_DEFAULT "Should tests be built as part of the default 'all' target." ON)
|
||||
if(QT_BUILD_STANDALONE_TESTS)
|
||||
# BuildInternals might have set it to OFF on initial configuration. So force it to ON when
|
||||
# building standalone tests.
|
||||
set(QT_BUILD_TESTS ON CACHE BOOL "Build the testing tree." FORCE)
|
||||
|
||||
# Also force the tests to be built as part of the default build target.
|
||||
set(QT_BUILD_TESTS_BY_DEFAULT ON CACHE BOOL
|
||||
"Should tests be built as part of the default 'all' target." FORCE)
|
||||
endif()
|
||||
set(BUILD_TESTING ${QT_BUILD_TESTS} CACHE INTERNAL "")
|
||||
|
||||
if (WASM)
|
||||
set(_qt_batch_tests ON)
|
||||
else()
|
||||
set(_qt_batch_tests OFF)
|
||||
endif()
|
||||
|
||||
if(DEFINED INPUT_batch_tests)
|
||||
if (${INPUT_batch_tests})
|
||||
set(_qt_batch_tests ON)
|
||||
else()
|
||||
set(_qt_batch_tests OFF)
|
||||
endif()
|
||||
endif()
|
||||
|
||||
option(QT_BUILD_TESTS_BATCHED "Link all tests into a single binary." ${_qt_batch_tests})
|
||||
|
||||
if(QT_BUILD_TESTS AND QT_BUILD_TESTS_BATCHED AND CMAKE_VERSION VERSION_LESS "3.19")
|
||||
message(FATAL_ERROR
|
||||
"Test batching requires at least CMake 3.19, due to requiring per-source "
|
||||
"TARGET_DIRECTORY assignments and DEFER calls.")
|
||||
endif()
|
||||
|
||||
# QT_BUILD_TOOLS_WHEN_CROSSCOMPILING -> QT_FORCE_BUILD_TOOLS
|
||||
# pre-6.4 compatibility flag (remove sometime in the future)
|
||||
if(CMAKE_CROSSCOMPILING AND QT_BUILD_TOOLS_WHEN_CROSSCOMPILING)
|
||||
message(WARNING "QT_BUILD_TOOLS_WHEN_CROSSCOMPILING is deprecated. "
|
||||
"Please use QT_FORCE_BUILD_TOOLS instead.")
|
||||
set(QT_FORCE_BUILD_TOOLS TRUE CACHE INTERNAL "" FORCE)
|
||||
endif()
|
||||
|
||||
# When cross-building, we don't build tools by default. Sometimes this also covers Qt apps as well.
|
||||
# Like in qttools/assistant/assistant.pro, load(qt_app), which is guarded by a qtNomakeTools() call.
|
||||
|
||||
set(_qt_build_tools_by_default_default ON)
|
||||
if(CMAKE_CROSSCOMPILING AND NOT QT_FORCE_BUILD_TOOLS)
|
||||
set(_qt_build_tools_by_default_default OFF)
|
||||
endif()
|
||||
option(QT_BUILD_TOOLS_BY_DEFAULT "Should tools be built as part of the default 'all' target."
|
||||
"${_qt_build_tools_by_default_default}")
|
||||
unset(_qt_build_tools_by_default_default)
|
||||
|
||||
include(CTest)
|
||||
enable_testing()
|
||||
|
||||
option(QT_BUILD_EXAMPLES "Build Qt examples" OFF)
|
||||
option(QT_BUILD_EXAMPLES_BY_DEFAULT "Should examples be built as part of the default 'all' target." ON)
|
||||
option(QT_INSTALL_EXAMPLES_SOURCES "Install example sources" OFF)
|
||||
option(QT_INSTALL_EXAMPLES_SOURCES_BY_DEFAULT
|
||||
"Install example sources as part of the default 'install' target" ON)
|
||||
|
||||
# FIXME: Support prefix builds as well QTBUG-96232
|
||||
if(QT_WILL_INSTALL)
|
||||
set(_qt_build_examples_as_external OFF)
|
||||
else()
|
||||
set(_qt_build_examples_as_external ON)
|
||||
endif()
|
||||
option(QT_BUILD_EXAMPLES_AS_EXTERNAL "Should examples be built as ExternalProjects."
|
||||
${_qt_build_examples_as_external})
|
||||
unset(_qt_build_examples_as_external)
|
||||
|
||||
option(QT_BUILD_MANUAL_TESTS "Build Qt manual tests" OFF)
|
||||
|
||||
if(WASM)
|
||||
option(QT_BUILD_MINIMAL_STATIC_TESTS "Build minimal subset of tests for static Qt builds" ON)
|
||||
else()
|
||||
option(QT_BUILD_MINIMAL_STATIC_TESTS "Build minimal subset of tests for static Qt builds" OFF)
|
||||
endif()
|
||||
|
||||
option(QT_BUILD_MINIMAL_ANDROID_MULTI_ABI_TESTS
|
||||
"Build minimal subset of tests for Android multi-ABI Qt builds" OFF)
|
||||
|
||||
## Path used to find host tools, either when cross-compiling or just when using the tools from
|
||||
## a different host build.
|
||||
set(QT_HOST_PATH "$ENV{QT_HOST_PATH}" CACHE PATH
|
||||
"Installed Qt host directory path, used for cross compiling.")
|
||||
|
||||
## Android platform settings
|
||||
if(ANDROID)
|
||||
include(QtPlatformAndroid)
|
||||
endif()
|
||||
|
||||
## qt_add_module and co.:
|
||||
# Any new code should go into QtBuildHelpers.cmake or other appropriate files and then called in
|
||||
# qt_internal_setup_build_and_global_variables().
|
||||
include(QtBuild)
|
||||
|
||||
## Qt Feature support:
|
||||
include(QtBuildInformation)
|
||||
include(QtFeature)
|
||||
|
||||
## Compiler optimization flags:
|
||||
include(QtCompilerOptimization)
|
||||
|
||||
## Compiler flags:
|
||||
include(QtCompilerFlags)
|
||||
|
||||
qt_set_language_standards()
|
||||
|
||||
option(QT_USE_CCACHE "Enable the use of ccache")
|
||||
if(QT_USE_CCACHE)
|
||||
find_program(CCACHE_PROGRAM ccache)
|
||||
if(CCACHE_PROGRAM)
|
||||
set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_OBJC_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
set(CMAKE_OBJCXX_COMPILER_LAUNCHER "${CCACHE_PROGRAM}")
|
||||
else()
|
||||
message(FATAL_ERROR "Ccache use was requested, but the program was not found.")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
option(QT_UNITY_BUILD "Enable unity (jumbo) build")
|
||||
set(QT_UNITY_BUILD_BATCH_SIZE "32" CACHE STRING "Unity build batch size")
|
||||
if(QT_UNITY_BUILD)
|
||||
set(CMAKE_UNITY_BUILD ON)
|
||||
set(CMAKE_UNITY_BUILD_BATCH_SIZE "${QT_UNITY_BUILD_BATCH_SIZE}")
|
||||
endif()
|
||||
|
||||
option(QT_ALLOW_SYMLINK_IN_PATHS "Allows symlinks in paths." OFF)
|
||||
|
||||
qt_internal_detect_dirty_features()
|
||||
|
||||
if(NOT QT_BUILD_EXAMPLES)
|
||||
# Disable deployment setup to avoid warnings about missing patchelf with CMake < 3.21.
|
||||
set(QT_SKIP_SETUP_DEPLOYMENT ON)
|
||||
endif()
|
||||
|
||||
option(QT_ALLOW_DOWNLOAD "Allows files to be downloaded when building Qt." OFF)
|
||||
|
||||
@ -368,6 +368,92 @@ macro(qt_internal_setup_default_target_function_options)
|
||||
)
|
||||
endmacro()
|
||||
|
||||
# Append a config-specific postfix to library names to ensure distinct names
|
||||
# in a multi-config build.
|
||||
# e.g. lib/libQt6DBus_relwithdebinfo.6.3.0.dylib
|
||||
# Don't apply the postfix to the first encountered release-like config, so we have at least one
|
||||
# config without a postifx.
|
||||
# If postfixes are set by user warn about potential issues.
|
||||
function(qt_internal_setup_cmake_config_postfix)
|
||||
# Collect configuration that require postfix in Qt library names.
|
||||
if(QT_GENERATOR_IS_MULTI_CONFIG)
|
||||
set(postfix_configurations ${CMAKE_CONFIGURATION_TYPES})
|
||||
else()
|
||||
set(postfix_configurations ${CMAKE_BUILD_TYPE})
|
||||
|
||||
# Set the default postfix to empty by default for single-config builds.
|
||||
string(TOLOWER "${CMAKE_BUILD_TYPE}" build_type_lower)
|
||||
set(default_cmake_${build_type_lower}_postfix "")
|
||||
endif()
|
||||
|
||||
# Override the generic debug postfixes above with custom debug postfixes (even in a single
|
||||
# config build) to follow the conventions we had since Qt 5.
|
||||
# e.g. lib/libQt6DBus_debug.6.3.0.dylib
|
||||
if(WIN32)
|
||||
if(MINGW)
|
||||
# On MinGW we don't have "d" suffix for debug libraries like on Linux,
|
||||
# unless we're building debug and release libraries in one go.
|
||||
if(QT_GENERATOR_IS_MULTI_CONFIG)
|
||||
set(default_cmake_debug_postfix "d")
|
||||
endif()
|
||||
else()
|
||||
set(default_cmake_debug_postfix "d")
|
||||
endif()
|
||||
elseif(APPLE)
|
||||
set(default_cmake_debug_postfix "_debug")
|
||||
endif()
|
||||
|
||||
set(custom_postfix_vars "")
|
||||
set(release_configs Release RelWithDebInfo MinSizeRel)
|
||||
set(found_first_release_config FALSE)
|
||||
foreach(config_type IN LISTS postfix_configurations)
|
||||
string(TOLOWER "${config_type}" config_type_lower)
|
||||
string(TOUPPER "${config_type}" config_type_upper)
|
||||
set(postfix_var CMAKE_${config_type_upper}_POSTFIX)
|
||||
|
||||
# Skip assigning postfix for the first release-like config.
|
||||
if(NOT found_first_release_config
|
||||
AND config_type IN_LIST release_configs)
|
||||
set(found_first_release_config TRUE)
|
||||
if(NOT "${${postfix_var}}" STREQUAL "")
|
||||
list(APPEND custom_postfix_vars ${postfix_var})
|
||||
endif()
|
||||
continue()
|
||||
endif()
|
||||
|
||||
# Check if the default postfix is set, use '_<config_type_lower>' otherwise.
|
||||
set(default_postfix_var
|
||||
default_cmake_${config_type_lower}_postfix)
|
||||
if(NOT DEFINED ${default_postfix_var})
|
||||
set(${default_postfix_var}
|
||||
"_${config_type_lower}")
|
||||
endif()
|
||||
|
||||
# If postfix is set by user avoid changing it, but save postfix variable that has
|
||||
# a non-default value for further warning.
|
||||
if("${${postfix_var}}" STREQUAL "")
|
||||
set(${postfix_var} "${${default_postfix_var}}" PARENT_SCOPE)
|
||||
elseif(NOT "${${postfix_var}}" STREQUAL "${${default_postfix_var}}")
|
||||
list(APPEND custom_postfix_vars ${postfix_var})
|
||||
endif()
|
||||
|
||||
# Adjust framework postfixes accordingly
|
||||
if(APPLE)
|
||||
set(CMAKE_FRAMEWORK_MULTI_CONFIG_POSTFIX_${config_type_upper}
|
||||
"${${postfix_var}}" PARENT_SCOPE)
|
||||
endif()
|
||||
endforeach()
|
||||
if(custom_postfix_vars)
|
||||
list(REMOVE_DUPLICATES custom_postfix_vars)
|
||||
list(JOIN custom_postfix_vars ", " postfix_vars_string)
|
||||
|
||||
message(WARNING "You are using custom library postfixes: '${postfix_vars_string}' which are"
|
||||
" considered experimental and are not officially supported by Qt."
|
||||
" Expect unforeseen issues and user projects built with qmake to be broken."
|
||||
)
|
||||
endif()
|
||||
endfunction()
|
||||
|
||||
function(qt_is_imported_target target out_var)
|
||||
if(NOT TARGET "${target}")
|
||||
set(target "${QT_CMAKE_EXPORT_NAMESPACE}::${target}")
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user