From ae155d81b9b0282e1fe2fdfc18f3bfa3ec6a5074 Mon Sep 17 00:00:00 2001
From: Simon Josefsson <simon@josefsson.org>
Date: Wed, 3 Aug 2011 01:16:03 +0200
Subject: Update gnulib files.  Fix syntax-check usage.

---
 gl/m4/snprintf.m4 | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'gl/m4/snprintf.m4')

diff --git a/gl/m4/snprintf.m4 b/gl/m4/snprintf.m4
index 8aa5dbe598..6f716239cb 100644
--- a/gl/m4/snprintf.m4
+++ b/gl/m4/snprintf.m4
@@ -1,9 +1,13 @@
-# snprintf.m4 serial 5
+# snprintf.m4 serial 6
 dnl Copyright (C) 2002-2004, 2007-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
+dnl Libintl 0.17 will replace snprintf only if it does not support %1$s,
+dnl but defers to any gnulib snprintf replacements.  Therefore, gnulib
+dnl must guarantee that the decision for replacing snprintf is a superset
+dnl of the reasons checked by libintl.
 AC_DEFUN([gl_FUNC_SNPRINTF],
 [
   AC_REQUIRE([gl_STDIO_H_DEFAULTS])
@@ -16,7 +20,12 @@ AC_DEFUN([gl_FUNC_SNPRINTF],
         gl_SNPRINTF_RETVAL_C99
         case "$gl_cv_func_snprintf_retval_c99" in
           *yes)
-            gl_cv_func_snprintf_usable=yes
+            gl_PRINTF_POSITIONS
+            case "$gl_cv_func_printf_positions" in
+              *yes)
+                gl_cv_func_snprintf_usable=yes
+                ;;
+            esac
             ;;
         esac
         ;;
-- 
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