From: Michael Meissner <meissner@gcc.gnu.org>
Date: Mon, 20 Apr 1998 13:30:32 +0000 (+0000)
Subject: Add extra protection in case strrchr already defined
X-Git-Tag: prereleases/egcs-1.1-prerelease~1617
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2b6ede1da67e6c12e5098ad2243a5a7bca31d018;p=thirdparty%2Fgcc.git

Add extra protection in case strrchr already defined

From-SVN: r19343
---

diff --git a/gcc/protoize.c b/gcc/protoize.c
index 754d6c23ce8d..70599879bbc0 100644
--- a/gcc/protoize.c
+++ b/gcc/protoize.c
@@ -78,11 +78,13 @@ Boston, MA 02111-1307, USA.  */
    but it normally does declare it.  This means that configure thinks we don't
    need to declare it.  Favor using strrchr if it is available.  */
 
+#ifndef strrchr
 #ifndef HAVE_STRRCHR
 #ifdef  HAVE_RINDEX
 #define strrchr rindex
 #endif
 #endif
+#endif
 
 /* Include getopt.h for the sake of getopt_long.
    We don't need the declaration of getopt, and it could conflict