--- a/stage3/Makefile.am	Sat Dec 06 19:11:32 2014 +0000
+++ b/stage3/Makefile.am	Sat Dec 06 19:14:23 2014 +0000
@@ -14,5 +14,6 @@
 	array_range_check.cc \
         constant_folding.cc \
         declaration_check.cc \
-        enum_declaration_check.cc
+        enum_declaration_check.cc \
+        remove_forward_dependencies.cc