-#ata.cmx: ata.ml
-# @echo [OCAMLOPTPROF] $@
-# $(HIDE) $(OCAMLFIND) $(OCAMLOPT) -ccopt -gp -p -package "$(OCAMLPACKAGES)" $(SYNTAX) -c $<
+ata.cmx: ata.ml
+ @echo [OCAMLOPTPROF] $@
+ $(HIDE) $(OCAMLFIND) $(OCAMLOPT) -S -package "$(OCAMLPACKAGES)" $(SYNTAX) -c $<