--- rxvt-unicode/src/rxvtutil.h	2006/06/23 14:31:38	1.27
+++ rxvt-unicode/src/rxvtutil.h	2007/10/31 09:55:24	1.29
@@ -11,8 +11,7 @@
 #define PP_STRINGIFY_(a) #a
 #define PP_STRINGIFY(a) PP_STRINGIFY_(a)
 
-// actually, some gcc-3.x versions work, too
-#define HAVE_GCC_BUILTINS (__GNUC__ >= 4)
+#define HAVE_GCC_BUILTINS (__GNUC__ >= 4 || (__GNUC__ == 3 && __GNUC_MINOR__ == 4))
 
 #ifndef __attribute__
 # if __GNUC__
@@ -93,7 +92,7 @@
 };
 
 /* simplevec taken (and heavily modified), from:
- * 
+ *
  *  MICO --- a free CORBA implementation
  *  Copyright (C) 1997-98 Kay Roemer & Arno Puder
  */