From: Jim Meyering <jim@meyering.net>
Date: Sat, 14 Jul 2001 19:47:20 +0000 (+0000)
Subject: (__attribute__): Define it to be empty for compilers
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b0486462349543ec3df6ec9759080e305ea252b;p=pspp

(__attribute__): Define it to be empty for compilers
that don't support that syntax.
---

diff --git a/lib/obstack.c b/lib/obstack.c
index 0789459bf3..b510c77137 100644
--- a/lib/obstack.c
+++ b/lib/obstack.c
@@ -471,6 +471,13 @@ _obstack_memory_used (h)
 #  define fputs(s, f) _IO_fputs (s, f)
 # endif
 
+#ifndef __attribute__
+/* This feature is available in gcc versions 2.5 and later.  */
+# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__
+#  define __attribute__(Spec) /* empty */
+# endif
+#endif
+
 static void
 __attribute__ ((noreturn))
 print_and_abort ()