diff -ur libtheora-1.0beta2.orig/configure.ac libtheora-1.0beta2/configure.ac
--- a/configure.ac	2007-10-13 00:01:38.000000000 +0300
+++ b/configure.ac	2007-11-25 22:44:49.000000000 +0200
@@ -102,8 +102,8 @@
         case $host in 
         *)
                 DEBUG="-g -Wall -Wno-parentheses -DDEBUG -D__NO_MATH_INLINES"
-                CFLAGS="-Wall -Wno-parentheses -O3 -fforce-addr -fomit-frame-pointer -finline-functions -funroll-loops"
-                PROFILE="-Wall -Wno-parentheses -pg -g -O3 -fno-inline-functions -DDEBUG";;
+                CFLAGS="-Wall -Wno-parentheses"
+                PROFILE="-Wall -Wno-parentheses -pg -g -fno-inline-functions -DDEBUG";;
         esac
 fi
 CFLAGS="$CFLAGS $cflags_save"