Remove libffi/doc/libffi.info since this is an output.
Remove libffi/doc/libffi.info since this is an output.

dcjm/polyml,polyml/polyml,dcjm/polyml,polyml/polyml,polyml/polyml,polyml/polyml,mn200/polyml,mn200/polyml,dcjm/polyml,mn200/polyml,mn200/polyml,dcjm/polyml