From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sun, 6 Feb 2005 03:31:53 +0000 (+0000)
Subject: __attribute__((__unused__)) doesn't work in gcc 2.7.2.1 so limit its
X-Git-Tag: SUDO_1_7_0~724
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8f0c64f67796f38b25ef9162f70b99dedfbe65ce;p=sudo

__attribute__((__unused__)) doesn't work in gcc 2.7.2.1 so limit its
use to gcc >= 2.8.
---

diff --git a/compat.h b/compat.h
index 0d1b1e068..f2cf8fb28 100644
--- a/compat.h
+++ b/compat.h
@@ -43,7 +43,11 @@
 
 /* For silencing gcc warnings about rcsids */
 #ifndef __unused
-# define __unused	__attribute__((__unused__))
+# if defined(__GNUC__) && (__GNUC__ > 2 || __GNUC__ == 2 && __GNUC_MINOR__ > 7)
+#  define __unused	__attribute__((__unused__))
+# else
+#  define __unused
+# endif
 #endif
 
 /*