--- js/src/configure.in.orig	2012-01-29 11:24:33.000000000 +0100
+++ js/src/configure.in	2012-01-30 23:30:02.051087215 +0100
@@ -5946,6 +5946,7 @@ _EGREP_PATTERN="${_EGREP_PATTERN}dummy_n
  * C++ implementations should define these macros only when __STDC_LIMIT_MACROS
  * is defined before <stdint.h> is included. */
 #define __STDC_LIMIT_MACROS
+#define __STDC_CONSTANT_MACROS
 
 #endif /* _JS_CONFDEFS_H_ */