Index: cipher/Makefile.am
===================================================================
--- cipher/Makefile.am.orig	2009-12-11 16:31:38.000000000 +0100
+++ cipher/Makefile.am	2010-11-19 10:53:55.818890156 +0100
@@ -80,3 +80,10 @@
 
 tiger.lo: $(srcdir)/tiger.c
 	`echo $(LTCOMPILE) -c $(srcdir)/tiger.c | $(o_flag_munging) `
+
+# We need to build ac.c with -fno-strict-aliasing
+ac.o: $(srcdir)/ac.c
+	`echo $(COMPILE) -fno-strict-aliasing -c $(srcdir)/ac.c`
+
+ac.lo: $(srcdir)/ac.c
+	`echo $(LTCOMPILE) -fno-strict-aliasing -c $(srcdir)/ac.c`