fixed compilation with new directories

Makefile.win

@@ -33,7 +33,7 @@ endif
 
 ifdef FILTER
 CC_CMD=($(OCAMLOPT) $(CFLAGS) -c $< 2>tmp.cmi && $(FILTER)) || ($(FILTER) && exit 1)
-CC_PARSER_CMD=($(OCAMLOPT) -pp camlp4o $(CFLAGS) -c parser.ml 2>tmp.cmi && $(FILTER)) || ($(FILTER) && exit 1)
+CC_PARSER_CMD=($(OCAMLOPT) -pp camlp4o $(CFLAGS) -c src/syntax/parser.ml 2>tmp.cmi && $(FILTER)) || ($(FILTER) && exit 1)
 endif
 
 package_bin: