--- Makefile.in.orig	Mon Jun  3 02:33:10 2002
+++ Makefile.in	Mon Jun  3 02:33:21 2002
@@ -70,7 +70,7 @@
 
 AUTOMAKE_OPTIONS = 1.3 foreign
 
-CFLAGS = -Wall -Werror -O3 -g
+CFLAGS += -Wall -Werror -g
 
 bin_PROGRAMS = ac3dec