Setting external dependencies
External dependencies are files that are not a part of the project, but should be included in the linking process.
External libraries are mainly used when a library is used in many projects and is not intended to be modified, or if third party libraries are used for which the sources are not available.
Select the Application or Library node and in the Project view, set the External dependencies property to the list of files that should be included in the linking process.
The directories containing these files must be added to the FGLLDPATH environment variable. See Genero variables.