-# strerror_r.m4 serial 13
-dnl Copyright (C) 2002, 2007-2011 Free Software Foundation, Inc.
+# strerror_r.m4 serial 14
+dnl Copyright (C) 2002, 2007-2012 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 glibc >= 2.3.4 and cygwin 1.7.9 have a function __xpg_strerror_r.
AC_CHECK_FUNCS_ONCE([__xpg_strerror_r])
AC_CHECK_FUNCS_ONCE([catgets])
+ AC_CHECK_FUNCS_ONCE([snprintf])
])
# Detect if strerror_r works, but without affecting whether a replacement