-matitaLibraryObjects.cmo: matitaLibraryObjects.cmi
-matitaLibraryObjects.cmx: matitaLibraryObjects.cmi
-libraryObjects.cmo: matitaLibraryObjects.cmi helmLibraryObjects.cmi \
- libraryObjects.cmi
-libraryObjects.cmx: matitaLibraryObjects.cmx helmLibraryObjects.cmx \
- libraryObjects.cmi
+libraryObjects.cmo: helmLibraryObjects.cmi libraryObjects.cmi
+libraryObjects.cmx: helmLibraryObjects.cmx libraryObjects.cmi