[src/trunk]: src/sys/arch/sparc/include Define __extension__ if __GNUC__ < 2

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/fd4074d77e27
branches:  trunk
changeset: 472620:fd4074d77e27
user:      christos <christos%NetBSD.org@localhost>
date:      Mon May 03 16:20:28 1999 +0000

description:
Define __extension__ if __GNUC__ < 2
Define __builtin_* for lint.

diffstat:

 sys/arch/sparc/include/stdarg.h |  10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)

diffs (31 lines):

diff -r 19122a5ae5c3 -r fd4074d77e27 sys/arch/sparc/include/stdarg.h
--- a/sys/arch/sparc/include/stdarg.h   Mon May 03 16:17:57 1999 +0000
+++ b/sys/arch/sparc/include/stdarg.h   Mon May 03 16:20:28 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: stdarg.h,v 1.13 1999/02/20 00:33:55 kristerw Exp $ */
+/*     $NetBSD: stdarg.h,v 1.14 1999/05/03 16:20:28 christos Exp $ */
 
 /*
  * Copyright (c) 1992, 1993
@@ -51,6 +51,12 @@
 
 typedef _BSD_VA_LIST_  va_list;
 
+#ifdef __lint__
+#define __builtin_saveregs()           0
+#define __builtin_classify_type(t)     0
+#define __builtin_next_arg(t)          ((t) ? 0 : 0)
+#endif
+
 #define        __va_size(type) \
        (((sizeof(type) + sizeof(long) - 1) / sizeof(long)) * sizeof(long))
 
@@ -81,7 +87,7 @@
 #ifdef __lint__
 # define va_arg(ap, type)      (*(type *)(void *)(ap)) 
 #else /* !__lint__ */
-# if __GNUC__ == 1 && !defined(__extension__)
+# if __GNUC__ < 2
 #  define __extension__
 # endif
 # define __va_8byte(ap, type) \