-client file_type

   Determines which client files to generate. If you do not specify
   this argument, the compiler generates all client files. The file
   types are as follows:

       none Does not generate client files.

       stub Generates only a client stub file.

       aux  Generates only a client auxiliary file. A client auxiliary
            file is generated only if the interface contains any
            out-of- line or self-pointing types.

       all  Generates client stub and client auxiliary files. This is
  	   the default and is the same as not specifying the -client
            argument.