From 6d862a50dbe6a473c2e204d85d3e66e6a0293614 Mon Sep 17 00:00:00 2001
From: Darren Tucker <dtucker@zip.com.au>
Date: Sun, 29 Apr 2007 14:39:02 +1000
Subject: [PATCH]  - (dtucker) [configure.ac defines.h] Have configure check
 for MAXSYMLINKS    so we don't get redefinition warnings.

---
 ChangeLog    | 4 +++-
 configure.ac | 8 ++++++--
 defines.h    | 4 ++--
 3 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b9a7aece4..c6db95e39 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,8 @@
    platform's _res if it has one.  Should fix problem of DNSSEC record lookups
    on NetBSD as reported by Curt Sampson.
  - (dtucker) [openbsd-compat/xmmap.c] Include stdlib.h for mkstemp prototype.
+ - (dtucker) [configure.ac defines.h] Have configure check for MAXSYMLINKS
+   so we don't get redefinition warnings.
 
 20070406
  - (dtucker) [INSTALL] Update the systems that have PAM as standard.  Link
@@ -2887,4 +2889,4 @@
    OpenServer 6 and add osr5bigcrypt support so when someone migrates
    passwords between UnixWare and OpenServer they will still work. OK dtucker@
 
-$Id: ChangeLog,v 1.4655 2007/04/29 04:02:43 dtucker Exp $
+$Id: ChangeLog,v 1.4656 2007/04/29 04:39:02 dtucker Exp $
diff --git a/configure.ac b/configure.ac
index 4d551b897..f2e88f1f2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.376 2007/04/29 03:58:07 dtucker Exp $
+# $Id: configure.ac,v 1.377 2007/04/29 04:39:03 dtucker Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -15,7 +15,7 @@
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 AC_INIT(OpenSSH, Portable, openssh-unix-dev@mindrot.org)
-AC_REVISION($Revision: 1.376 $)
+AC_REVISION($Revision: 1.377 $)
 AC_CONFIG_SRCDIR([ssh.c])
 
 AC_CONFIG_HEADER(config.h)
@@ -1364,6 +1364,10 @@ AC_CHECK_DECLS(writev, , , [
 #include <unistd.h>
 	])
 
+AC_CHECK_DECLS(MAXSYMLINKS, , , [
+#include <sys/param.h>
+	])
+
 AC_CHECK_FUNCS(setresuid, [
 	dnl Some platorms have setresuid that isn't implemented, test for this
 	AC_MSG_CHECKING(if setresuid seems to work)
diff --git a/defines.h b/defines.h
index 1e3d68d17..41b14fdf7 100644
--- a/defines.h
+++ b/defines.h
@@ -25,7 +25,7 @@
 #ifndef _DEFINES_H
 #define _DEFINES_H
 
-/* $Id: defines.h,v 1.139 2007/03/26 16:35:28 tim Exp $ */
+/* $Id: defines.h,v 1.140 2007/04/29 04:39:03 dtucker Exp $ */
 
 
 /* Constants */
@@ -68,7 +68,7 @@ enum
 # endif
 #endif
 
-#ifndef MAXSYMLINKS
+#if defined(HAVE_DECL_MAXSYMLINKS) && HAVE_DECL_MAXSYMLINKS == 0
 # define MAXSYMLINKS 5
 #endif