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