CMAKE_XCODE_SCHEME_UNDEFINED_BEHAVIOUR_SANITIZER_STOP ----------------------------------------------------- Whether to enable ``Undefined Behavior Sanitizer`` option ``Pause on issues`` in the Diagnostics section of the generated Xcode scheme. This variable initializes the :prop_tgt:`XCODE_SCHEME_UNDEFINED_BEHAVIOUR_SANITIZER_STOP` property on all targets. Please refer to the :prop_tgt:`XCODE_GENERATE_SCHEME` target property documentation to see all Xcode schema related properties.