--- config.h.orig	2007-02-06 19:26:14.000000000 -0600
+++ config.h	2007-02-06 19:26:49.000000000 -0600
@@ -61,7 +61,7 @@
 /* #undef G_ATOMIC_IA64 */
 
 /* powerpc atomic implementation */
-#define G_ATOMIC_POWERPC 1
+/* #define G_ATOMIC_POWERPC 1 */
 
 /* s390 atomic implementation */
 /* #undef G_ATOMIC_S390 */