From a55f13c621ff4f095c3eaa68239aa8f78c61df42 Mon Sep 17 00:00:00 2001
From: Jim Wilson <wilson@gcc.gnu.org>
Date: Thu, 31 Dec 1992 13:12:34 -0800
Subject: [PATCH] Define away __extension__ if compiled by GCC v1.

From-SVN: r3022
---
 gcc/ginclude/va-i960.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gcc/ginclude/va-i960.h b/gcc/ginclude/va-i960.h
index 26a53a3e08f..5bf9556ac44 100644
--- a/gcc/ginclude/va-i960.h
+++ b/gcc/ginclude/va-i960.h
@@ -30,6 +30,11 @@ typedef unsigned __gnuc_va_list[2];
 #define __vpad(I, T) ((((I) + __vali (T) - 1) / __vali (T)) \
 		       * __vali (T) + __vsiz (T))
 
+/* Avoid errors if compiling GCC v2 with GCC v1.  */
+#if __GNUC__ == 1
+#define __extension__
+#endif
+
 #ifdef _STDARG_H
 #define va_start(AP, LASTARG)				\
 __extension__						\
-- 
2.30.2