REQUIRES = helm-getter helm-cic_cache helm-xml
PREDICATES =
-OCAMLOPTIONS = -package "$(REQUIRES)" -predicates "$(PREDICATES)"
+OCAMLOPTIONS = -package "$(REQUIRES)" -predicates "$(PREDICATES)" -pp camlp4o
OCAMLDEP = ocamldep
OCAMLFIND = ocamlfind
OCAMLC = $(OCAMLFIND) ocamlc $(OCAMLOPTIONS)