2019-05-15 11:57:15 +00:00
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if (CMAKE_VERSION VERSION_LESS 3.1.0)
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message(FATAL_ERROR "Qt requires at least CMake version 3.1.0")
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endif()
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######################################
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#
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# Macros for building Qt modules
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#
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######################################
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if(EXISTS "${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake")
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include(${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsExtra.cmake)
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endif()
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Allow building the tests directory as a standalone CMake project
At the moment, Coin builds tests as a separate qmake invocation
against an installed Qt. We need to support the same with CMake.
Change the tests subdirectory to be a standalone CMake project when
CMake does not detect an existing QtTest target while processing the
subdirectory. If the target exists, it means we are building the whole
repo, if the target does not exist, we need to call find_package
to find the installed Qt.
Refactor and move around a few things to make standalone tests build
successfully:
- add a new macro to set up paths to find QtSetup
- add a new macro to find all macOS frameworks
- add a new macro to set up building tests
- add a new macro that actually builds the tests
- export the INSTALL_CMAKE_NAMESPACE value into the BuildInternals
Config file
- export the CMAKE_BUILD_TYPE value, because a test project doesn't
have a .git subdir and thus defaults to be built in Release
mode, even though qtbase might have been built in Debug, so to
avoid the mixing, the propagate the build type
- stop overriding INSTALL_CMAKE_NAMESPACE and
QT_CMAKE_EXPORT_NAMESPACE inside QtSetup if they are set, because
the tests project doesn't specify a major version, and if we
override the values, the moc / uic targets don't get the correct
major version prefix and configuration fails
Change-Id: Ibdb03687302567fe325a15f6d1cb922c76240675
Fixes: QTBUG-75090
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-22 08:22:08 +00:00
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macro(qt_set_up_build_internals_paths)
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# Set up the paths for the modules.
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set(QT_CMAKE_MODULE_PATH "${QT_BUILD_INTERNALS_PATH}/../${QT_CMAKE_EXPORT_NAMESPACE}")
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list(APPEND CMAKE_MODULE_PATH ${QT_CMAKE_MODULE_PATH})
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# If the repo has its own cmake modules, include those in the module path.
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
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endif()
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endmacro()
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2019-05-15 11:57:15 +00:00
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macro(qt_build_repo_begin)
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if(${ARGC} EQUAL 1 AND "${ARGV0}" STREQUAL "SKIP_CMAKE_MODULE_PATH_ADDITION")
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# No-op.
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else()
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Allow building the tests directory as a standalone CMake project
At the moment, Coin builds tests as a separate qmake invocation
against an installed Qt. We need to support the same with CMake.
Change the tests subdirectory to be a standalone CMake project when
CMake does not detect an existing QtTest target while processing the
subdirectory. If the target exists, it means we are building the whole
repo, if the target does not exist, we need to call find_package
to find the installed Qt.
Refactor and move around a few things to make standalone tests build
successfully:
- add a new macro to set up paths to find QtSetup
- add a new macro to find all macOS frameworks
- add a new macro to set up building tests
- add a new macro that actually builds the tests
- export the INSTALL_CMAKE_NAMESPACE value into the BuildInternals
Config file
- export the CMAKE_BUILD_TYPE value, because a test project doesn't
have a .git subdir and thus defaults to be built in Release
mode, even though qtbase might have been built in Debug, so to
avoid the mixing, the propagate the build type
- stop overriding INSTALL_CMAKE_NAMESPACE and
QT_CMAKE_EXPORT_NAMESPACE inside QtSetup if they are set, because
the tests project doesn't specify a major version, and if we
override the values, the moc / uic targets don't get the correct
major version prefix and configuration fails
Change-Id: Ibdb03687302567fe325a15f6d1cb922c76240675
Fixes: QTBUG-75090
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-22 08:22:08 +00:00
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qt_set_up_build_internals_paths()
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2019-05-15 11:57:15 +00:00
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endif()
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# Qt specific setup common for all modules:
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include(QtSetup)
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include(FeatureSummary)
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2019-05-28 11:33:42 +00:00
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# Optionally include a repo specific Setup module.
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include(${PROJECT_NAME}Setup OPTIONAL)
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2019-06-13 13:55:38 +00:00
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# Find Apple frameworks if needed.
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qt_find_apple_system_frameworks()
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2019-05-15 11:57:15 +00:00
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endmacro()
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macro(qt_build_repo_end)
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# Delayed actions on some of the Qt targets:
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include(QtPostProcess)
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2019-05-20 07:46:38 +00:00
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# Install the repo-specific cmake find modules.
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qt_path_join(__qt_repo_install_dir ${QT_CONFIG_INSTALL_DIR} ${INSTALL_CMAKE_NAMESPACE})
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if(NOT PROJECT_NAME STREQUAL "QtBase")
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2019-06-05 14:26:42 +00:00
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if (EXISTS cmake)
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qt_copy_or_install(DIRECTORY cmake/
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DESTINATION "${__qt_repo_install_dir}"
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FILES_MATCHING PATTERN "Find*.cmake"
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)
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endif()
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2019-05-20 07:46:38 +00:00
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endif()
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2019-05-15 11:57:15 +00:00
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# Print a feature summary:
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feature_summary(WHAT PACKAGES_FOUND
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REQUIRED_PACKAGES_NOT_FOUND
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RECOMMENDED_PACKAGES_NOT_FOUND
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OPTIONAL_PACKAGES_NOT_FOUND
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RUNTIME_PACKAGES_NOT_FOUND
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FATAL_ON_MISSING_REQUIRED_PACKAGES)
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endmacro()
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2019-05-21 07:04:27 +00:00
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macro(qt_build_repo)
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qt_build_repo_begin(${ARGN})
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2019-06-13 13:35:26 +00:00
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# If testing is enabled, try to find the qtbase Test package.
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# Do this before adding src, because there might be test related conditions
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# in source.
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if (BUILD_TESTING)
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2019-06-14 10:59:07 +00:00
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find_package(Qt6 ${PROJECT_VERSION} CONFIG REQUIRED COMPONENTS Test)
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2019-06-13 13:35:26 +00:00
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endif()
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2019-08-07 08:23:28 +00:00
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## Decide whether tools will be built.
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qt_check_if_tools_will_be_built()
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2019-05-24 17:18:21 +00:00
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if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/CMakeLists.txt")
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2019-05-21 07:04:27 +00:00
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add_subdirectory(src)
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endif()
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2019-06-05 14:10:59 +00:00
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if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/tools/CMakeLists.txt")
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add_subdirectory(tools)
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endif()
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2019-05-24 17:18:21 +00:00
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if (BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/tests/CMakeLists.txt")
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2019-05-21 07:04:27 +00:00
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add_subdirectory(tests)
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endif()
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2019-06-11 13:46:31 +00:00
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qt_build_repo_end()
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2019-09-03 10:33:11 +00:00
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if (BUILD_EXAMPLES AND BUILD_SHARED_LIBS AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/examples/CMakeLists.txt")
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2019-05-24 17:18:21 +00:00
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add_subdirectory(examples)
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2019-05-21 07:04:27 +00:00
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endif()
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endmacro()
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Allow building the tests directory as a standalone CMake project
At the moment, Coin builds tests as a separate qmake invocation
against an installed Qt. We need to support the same with CMake.
Change the tests subdirectory to be a standalone CMake project when
CMake does not detect an existing QtTest target while processing the
subdirectory. If the target exists, it means we are building the whole
repo, if the target does not exist, we need to call find_package
to find the installed Qt.
Refactor and move around a few things to make standalone tests build
successfully:
- add a new macro to set up paths to find QtSetup
- add a new macro to find all macOS frameworks
- add a new macro to set up building tests
- add a new macro that actually builds the tests
- export the INSTALL_CMAKE_NAMESPACE value into the BuildInternals
Config file
- export the CMAKE_BUILD_TYPE value, because a test project doesn't
have a .git subdir and thus defaults to be built in Release
mode, even though qtbase might have been built in Debug, so to
avoid the mixing, the propagate the build type
- stop overriding INSTALL_CMAKE_NAMESPACE and
QT_CMAKE_EXPORT_NAMESPACE inside QtSetup if they are set, because
the tests project doesn't specify a major version, and if we
override the values, the moc / uic targets don't get the correct
major version prefix and configuration fails
Change-Id: Ibdb03687302567fe325a15f6d1cb922c76240675
Fixes: QTBUG-75090
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-22 08:22:08 +00:00
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macro(qt_set_up_standalone_tests_build)
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qt_set_up_build_internals_paths()
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include(QtSetup)
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qt_find_apple_system_frameworks()
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2019-08-30 15:08:01 +00:00
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qt_check_if_tools_will_be_built()
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Allow building the tests directory as a standalone CMake project
At the moment, Coin builds tests as a separate qmake invocation
against an installed Qt. We need to support the same with CMake.
Change the tests subdirectory to be a standalone CMake project when
CMake does not detect an existing QtTest target while processing the
subdirectory. If the target exists, it means we are building the whole
repo, if the target does not exist, we need to call find_package
to find the installed Qt.
Refactor and move around a few things to make standalone tests build
successfully:
- add a new macro to set up paths to find QtSetup
- add a new macro to find all macOS frameworks
- add a new macro to set up building tests
- add a new macro that actually builds the tests
- export the INSTALL_CMAKE_NAMESPACE value into the BuildInternals
Config file
- export the CMAKE_BUILD_TYPE value, because a test project doesn't
have a .git subdir and thus defaults to be built in Release
mode, even though qtbase might have been built in Debug, so to
avoid the mixing, the propagate the build type
- stop overriding INSTALL_CMAKE_NAMESPACE and
QT_CMAKE_EXPORT_NAMESPACE inside QtSetup if they are set, because
the tests project doesn't specify a major version, and if we
override the values, the moc / uic targets don't get the correct
major version prefix and configuration fails
Change-Id: Ibdb03687302567fe325a15f6d1cb922c76240675
Fixes: QTBUG-75090
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-05-22 08:22:08 +00:00
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endmacro()
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macro(qt_build_tests)
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/auto/CMakeLists.txt")
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add_subdirectory(auto)
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endif()
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/benchmarks/CMakeLists.txt")
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add_subdirectory(benchmarks)
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endif()
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endmacro()
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2019-06-06 11:08:41 +00:00
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macro(qt_examples_build_begin)
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# It is part of a Qt build => Use the CMake config files from the binary dir
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list(APPEND CMAKE_PREFIX_PATH "${CMAKE_BINARY_DIR}")
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# Also make sure the CMake config files do not recreate the already-existing targets
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set(QT_NO_CREATE_TARGETS TRUE)
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set(BACKUP_CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ${CMAKE_FIND_ROOT_PATH_MODE_PACKAGE})
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE "BOTH")
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endmacro()
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macro(qt_examples_build_end)
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# We use AUTOMOC/UIC/RCC in the examples. Make sure to not fail on a fresh Qt build, that e.g. the moc binary does not exist yet.
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# This function gets all targets below this directory
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function(get_all_targets _result _dir)
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get_property(_subdirs DIRECTORY "${_dir}" PROPERTY SUBDIRECTORIES)
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foreach(_subdir IN LISTS _subdirs)
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get_all_targets(${_result} "${_subdir}")
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endforeach()
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get_property(_sub_targets DIRECTORY "${_dir}" PROPERTY BUILDSYSTEM_TARGETS)
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set(${_result} ${${_result}} ${_sub_targets} PARENT_SCOPE)
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endfunction()
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get_all_targets(targets "${CMAKE_CURRENT_SOURCE_DIR}")
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foreach(target ${targets})
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qt_autogen_tools(${target} ENABLE_AUTOGEN_TOOLS "moc" "uic" "rcc")
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endforeach()
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ${BACKUP_CMAKE_FIND_ROOT_PATH_MODE_PACKAGE})
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endmacro()
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2019-06-24 12:54:40 +00:00
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if (ANDROID)
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2019-08-16 14:32:57 +00:00
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include(${CMAKE_CURRENT_LIST_DIR}/QtBuildInternalsAndroid.cmake)
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2019-06-24 12:54:40 +00:00
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endif()
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