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set(__qt6_qtbase_src_path "${CMAKE_CURRENT_SOURCE_DIR}/qtbase")
include("${__qt6_qtbase_src_path}/.cmake.conf")
include("${__qt6_qtbase_src_path}/cmake/QtCMakeVersionHelpers.cmake")
qt_internal_check_for_suitable_cmake_version()
qt_internal_get_computed_minimum_cmake_version(__qt_minimum_cmake_version)
cmake_minimum_required(VERSION ${__qt_minimum_cmake_version})
include("${__qt6_qtbase_src_path}/cmake/QtAutoDetect.cmake")
project(Qt
VERSION "${QT_REPO_MODULE_VERSION}"
DESCRIPTION "Qt Libraries"
HOMEPAGE_URL "https://qt.io/"
LANGUAGES CXX C ASM
)
# Required so we can call ctest from the root build directory
enable_testing()
set(qt_module_prop_prefix "__qt_prop_")
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
if (NOT QT_BUILD_STANDALONE_TESTS)
list(APPEND CMAKE_MODULE_PATH "${__qt6_qtbase_src_path}/cmake")
list(APPEND CMAKE_MODULE_PATH
"${__qt6_qtbase_src_path}/cmake/3rdparty/extra-cmake-modules/find-modules")
list(APPEND CMAKE_MODULE_PATH "${__qt6_qtbase_src_path}/cmake/3rdparty/kwin")
endif()
include("QtTopLevelHelpers")
include(ECMOptionalAddSubdirectory)
# Also make sure the CMake config files do not recreate the already-existing targets
if (NOT QT_BUILD_STANDALONE_TESTS)
set(QT_NO_CREATE_TARGETS TRUE)
endif()
set(QT_SUPERBUILD TRUE)
# Get submodule list if not already defined
if(NOT QT_BUILD_SUBMODULES)
if(DEFINED ENV{QT_BUILD_SUBMODULES})
set(QT_BUILD_SUBMODULES "$ENV{QT_BUILD_SUBMODULES}")
else()
qt_internal_find_modules(QT_BUILD_SUBMODULES)
endif()
endif()
set(QT_BUILD_SUBMODULES "${QT_BUILD_SUBMODULES}" CACHE STRING "Submodules to build")
set(qt_module_dependency_map_prefix "__qt_module_dependencies_")
qt_internal_sort_module_dependencies("${QT_BUILD_SUBMODULES}" QT_BUILD_SUBMODULES
"${qt_module_dependency_map_prefix}")
foreach(module IN LISTS QT_BUILD_SUBMODULES)
# Check for unmet dependencies
if(NOT DEFINED BUILD_${module} OR BUILD_${module})
message(NOTICE "Checking dependencies of '${module}'")
get_property(required_deps GLOBAL PROPERTY QT_REQUIRED_DEPS_FOR_${module})
foreach(dep IN LISTS "${qt_module_dependency_map_prefix}${module}")
if (dep STREQUAL "qtbase")
# Always available skip
continue()
endif()
set(required FALSE)
if(dep IN_LIST required_deps)
set(required TRUE)
endif()
set(error_reason "")
if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${dep}/CMakeLists.txt")
set(error_reason "${dep}'s CMakeLists.txt couldn't be found")
elseif(DEFINED BUILD_${dep} AND NOT BUILD_${dep})
set(error_reason "building '${dep}' was explicitly disabled")
endif()
if(NOT error_reason STREQUAL "")
if(required)
message(FATAL_ERROR "Module '${module}' depends on '${dep}', "
"but ${error_reason}.\n"
"Note: Use '-skip ${module}' to exclude it from the build.")
else()
message(NOTICE "Skipping optional dependency '${dep}' of '${module}', "
"because ${error_reason}.")
endif()
endif()
endforeach()
endif()
endforeach()
foreach(module IN LISTS QT_BUILD_SUBMODULES)
message(NOTICE "Configuring '${module}'")
ecm_optional_add_subdirectory("${module}")
if(module STREQUAL "qtbase")
if (NOT QT_BUILD_STANDALONE_TESTS)
list(APPEND CMAKE_PREFIX_PATH "${QtBase_BINARY_DIR}/lib/cmake")
list(APPEND CMAKE_FIND_ROOT_PATH "${QtBase_BINARY_DIR}")
endif()
endif()
endforeach()
if(NOT QT_BUILD_STANDALONE_TESTS)
# Display a summary of everything
include(QtBuildInformation)
include(QtPlatformSupport)
qt_print_feature_summary()
qt_print_build_instructions()
endif()
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