| configGuid | The GUID of the build configuration as returned by BuildConfigByName. | 
| configGuids | The GUIDs of the build configurations as returned by [[BuildConfigByName()]]. | 
| name | The name of the build property. | 
| value | The value of the build property. | 
Sets a build property to the given value in the specified build configuration(s).
Duplicate build properties are ignored. Values for names "LIBRARY_SEARCH_PATHS" and "FRAMEWORK_SEARCH_PATHS" are quoted if they contain spaces.