DEBUG_CONFIGURATIONS -------------------- Specify which configurations are for debugging. The value must be a semi-colon separated list of configuration names. Currently this property is used only by the :command:`target_link_libraries` command. Additional uses may be defined in the future. This property must be set at the top level of the project and before the first :command:`target_link_libraries` command invocation. If any entry in the list does not match a valid configuration for the project the behavior is undefined.