$NetBSD: patch-aa,v 1.1 2013/03/15 18:22:03 drochner Exp $

--- configure.orig	2013-01-14 21:44:12.000000000 +0000
+++ configure
@@ -6886,7 +6886,7 @@ fi
     enable_documentation=yes
 
   else
-    if test "x$enable_documentation" == "xauto" ; then
+    if test "x$enable_documentation" = "xauto" ; then
       enable_documentation=no
     else
       as_fn_error $? "Cannot find 'makeinfo', required for documentation." "$LINENO" 5