32 lines
1.5 KiB
CMake
32 lines
1.5 KiB
CMake
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function(qt_internal_set_up_sanitizer_features)
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set(ECM_ENABLE_SANITIZERS "" CACHE STRING "Enable sanitizers")
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set_property(CACHE ECM_ENABLE_SANITIZERS PROPERTY STRINGS "address;memory;thread;undefined")
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# If FEATURE_sanitize_foo is set on the command line, make sure to set the appropriate
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# ECM_ENABLE_SANITIZERS value. Also the other way around. This basically allows setting either
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# the feature or ECM_ENABLE_SANITIZERS directly.
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#
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# TODO: Decide which one of these should be the source of truth, because reconfiguration with
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# different options might not work as expected when ECM_ENABLE_SANITIZERS is provided instead of
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# the features.
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set(enabled_sanitizer_features "")
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foreach(sanitizer_type address memory thread undefined)
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if(FEATURE_sanitize_${sanitizer_type})
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list(APPEND enabled_sanitizer_features "${sanitizer_type}")
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endif()
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endforeach()
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if(enabled_sanitizer_features)
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set(ECM_ENABLE_SANITIZERS
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"${enabled_sanitizer_features}" CACHE STRING "Enable sanitizers" FORCE)
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endif()
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if(ECM_ENABLE_SANITIZERS)
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foreach(sanitizer_type ${ECM_ENABLE_SANITIZERS})
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message(STATUS "Enabling sanitizer: ${sanitizer_type}")
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set(feature_name "FEATURE_sanitize_${sanitizer_type}")
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set(${feature_name} "ON" CACHE BOOL "Enable ${sanitizer_type} sanitizer" FORCE)
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set(QT_${feature_name} "ON" CACHE BOOL "Enable ${sanitizer_type} sanitizer" FORCE)
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endforeach()
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endif()
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endfunction()
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