entered into RCS

From-SVN: r260

diff --git a/gcc/ginclude/va-spur.h b/gcc/ginclude/va-spur.h
index 1bb826c550d2a90ac071236a28d8948402967824..e3626acd1539c994ba415361d909fe0922cad8b3 100644 (file)
--- a/gcc/ginclude/va-spur.h
+++ b/gcc/ginclude/va-spur.h
@@ -31,6 +31,11 @@ typedef struct {
       (pvar).__stack = (char *) &__va_stack)
 #define va_end(pvar)
 
+/* Avoid errors if compiling GCC v2 with GCC v1.  */
+#if __GNUC__ == 1
+#define __extension__
+#endif
+
 #define va_arg(pvar,type)  \
 __extension__ \
     ({  type __va_result; \