diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 142 |
1 files changed, 22 insertions, 120 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 6aed77873d..fc7d350f87 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,13 +1,25 @@ -# special case skip regeneration -cmake_minimum_required(VERSION 3.15.0) +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause -# Run auto detection routines, but not when doing stnadalone tests. In that case the detection -# results are takend from either QtBuildInternals or the qt.toolchain.cmake file. -if(NOT QT_BUILD_STANDALONE_TESTS) - include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/QtAutoDetect.cmake) -endif() +# Need an explicit call at the top level. This is the absolute minimum version +# needed to configure the project with any combination of enabled features. +# The call to qt_build_repo_begin() will upgrade policies further. +# +# The absolute minimum version for building Qt is 3.16 because for metatype.json generation, we +# depend on being able to find the location of json files created by AUTOMOC/moc. +cmake_minimum_required(VERSION 3.16) -include(".cmake.conf") +# Get the repo version and CMake policy details +include(.cmake.conf) + +include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/QtBaseHelpers.cmake) + +qt_internal_check_if_path_has_symlinks("${CMAKE_BINARY_DIR}") + +# This needs to be called before the first project() call. +qt_internal_qtbase_run_autodetect() + +# This call will load any provided cmake toolchain file. project(QtBase VERSION "${QT_REPO_MODULE_VERSION}" DESCRIPTION "Qt Base Libraries" @@ -15,116 +27,6 @@ project(QtBase LANGUAGES CXX C ASM ) -if (CMAKE_CROSSCOMPILING AND CMAKE_SYSROOT) - # When cross compiling with CMake any calls to pkg_check_modules() will - # search into the host system instead of the target sysroot. - # The current work around is based on the discussion found at - # https://gitlab.kitware.com/cmake/cmake/-/merge_requests/4478 - set(ENV{PKG_CONFIG_DIR} "") - set(ENV{PKG_CONFIG_LIBDIR} "${CMAKE_SYSROOT}/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}/pkgconfig") - set(ENV{PKG_CONFIG_SYSROOT_DIR} ${CMAKE_SYSROOT}) -endif() - -if(NOT QT_BUILD_STANDALONE_TESTS) - ## Add some paths to check for cmake modules: - list(PREPEND CMAKE_MODULE_PATH - "${CMAKE_CURRENT_SOURCE_DIR}/cmake" - "${CMAKE_CURRENT_SOURCE_DIR}/cmake/3rdparty/extra-cmake-modules/find-modules" - "${CMAKE_CURRENT_SOURCE_DIR}/cmake/3rdparty/kwin" - ) - - if(MACOS) - # Add module directory to pick up custom Info.plist template - list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/macos") - endif() - - ## Find the build internals package. - set(QT_BUILD_INTERNALS_SKIP_CMAKE_MODULE_PATH_ADDITION TRUE) - list(PREPEND CMAKE_PREFIX_PATH - "${CMAKE_CURRENT_SOURCE_DIR}/cmake" - ) - find_package(QtBuildInternals CMAKE_FIND_ROOT_PATH_BOTH) - unset(QT_BUILD_INTERNALS_SKIP_CMAKE_MODULE_PATH_ADDITION) -else() - # When building standalone tests, an istalled BuildInternals package already exists. - find_package(Qt6 REQUIRED COMPONENTS BuildInternals CMAKE_FIND_ROOT_PATH_BOTH) -endif() - -qt_build_repo_begin() - -if(NOT QT_BUILD_STANDALONE_TESTS) - ## Should this Qt be static or dynamically linked? - option(BUILD_SHARED_LIBS "Build Qt statically or dynamically" ON) - set(QT_BUILD_SHARED_LIBS ${BUILD_SHARED_LIBS}) - - ## Should this Qt be built with Werror? - option(WARNINGS_ARE_ERRORS "Build Qt with warnings as errors" ${FEATURE_developer_build}) - - ## QtBase specific configure tests: - include(QtBaseConfigureTests) - - ## Build System tests: - include(QtBaseCMakeTesting) - - ## Targets for global features, etc.: - include(QtBaseGlobalTargets) - - ## Set language standards after QtBaseGlobalTargets, because that's when the relevant - ## feature variables are available. - qt_set_language_standards() - - #include CoreMacros() for qt6_generate_meta_types() - set(QT_DEFAULT_MAJOR_VERSION 6) - include(src/corelib/Qt6CoreMacros.cmake) - - # Needed when building qtbase for android. - include(src/corelib/Qt6AndroidMacros.cmake) - - ## Setup documentation - add_subdirectory(doc) - - ## Visit all the directories: - add_subdirectory(src) -endif() - -if(BUILD_TESTING) - add_subdirectory(tests) - if(QT_NO_MAKE_TESTS) - set_property(DIRECTORY tests PROPERTY EXCLUDE_FROM_ALL TRUE) - endif() -endif() - -if(NOT QT_BUILD_STANDALONE_TESTS) - if(QT_WILL_BUILD_TOOLS) - add_subdirectory(qmake) - endif() - # As long as we use the mkspecs (for qplatformdefs.h), we need to always - # install it, especially when cross-compiling. - set(mkspecs_install_dir "${INSTALL_MKSPECSDIR}") - qt_path_join(mkspecs_install_dir ${QT_INSTALL_DIR} ${mkspecs_install_dir}) - - file(GLOB mkspecs_subdirs - LIST_DIRECTORIES TRUE - "${PROJECT_SOURCE_DIR}/mkspecs/*") - foreach(entry IN LISTS mkspecs_subdirs) - if (IS_DIRECTORY ${entry}) - qt_copy_or_install(DIRECTORY "${entry}" - DESTINATION ${mkspecs_install_dir}) - else() - qt_copy_or_install(FILES "${entry}" - DESTINATION ${mkspecs_install_dir}) - endif() - endforeach() -endif() - -qt_build_repo_end() - -# This function must be called after the QT_FEATURE_xxx variables have been set up. -qt_internal_set_up_config_optimizations_like_in_qmake() +set(QT_BUILD_EXTRA_IDE_FILE_PATTERNS bin/* libexec/*) -if(NOT QT_BUILD_STANDALONE_TESTS AND BUILD_EXAMPLES) - add_subdirectory(examples) - if(QT_NO_MAKE_EXAMPLES) - set_property(DIRECTORY examples PROPERTY EXCLUDE_FROM_ALL TRUE) - endif() -endif() +qt_internal_qtbase_build_repo() |