3602936230
- Removed the NO_UNITY_BUILD argument from commands that disable it by default. - Add a warning in case NO_UNITY_BUILD or NO_UNITY_BUILD_SOURCES is being used where it is already disabled, e.g., qt_internal_add_test - Exclude all sources of a target from unity build if NO_UNITY_BUILD is set on the target. This sounds a bit harsh, but I have noticed that sometimes the same source file can be included somewhere else, and some unexpected collision may occur. - qt_examples_build_end excludes all its examples from the unity build. - qt_build_test now sets the CMAKE_UNITY_BUILD to OFF before configuring the tests, and restore its value when done. Pick-to: 6.5 Task-number: QTBUG-109394 Change-Id: Ia42e7dd5a5bfb151db241deb639325720fd91eec Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
18 lines
701 B
CMake
18 lines
701 B
CMake
# Copyright (C) 2023 The Qt Company Ltd.
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# SPDX-License-Identifier: BSD-3-Clause
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# Check whether no unity build is requested where it is disabled by default.
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function(_qt_internal_validate_no_unity_build prefix)
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if(${prefix}_NO_UNITY_BUILD OR ${prefix}_NO_UNITY_BUILD_SOURCES)
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message(WARNING
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"Unity build is disabled by default for this target, and its sources. "
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"You may remove the NO_UNITY_BUILD and/or NO_UNITY_BUILD_SOURCES arguments.")
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endif()
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endfunction()
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function(qt_update_ignore_unity_build_sources target sources)
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if (sources)
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set_source_files_properties(${sources} PROPERTIES SKIP_UNITY_BUILD_INCLUSION ON)
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endif()
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endfunction()
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