$NetBSD: patch-ag,v 1.11 2012/09/15 10:23:38 adam Exp $

--- encoding.c.orig	2009-09-24 17:31:59.000000000 +0200
+++ encoding.c
@@ -1433,6 +1433,9 @@ xmlInitCharEncodingHandlers(void) {
     xmlRegisterCharEncodingHandlersISO8859x ();
 #endif
 #endif
+#ifdef __NetBSD__ /* XXX needed by selftest */
+    xmlAddEncodingAlias("CP1141", "IBM-1141");
+#endif
 
 }