--- a/components/perl_modules/xml-simple/Makefile	Thu Jun 13 20:08:09 2013 +0100
+++ b/components/perl_modules/xml-simple/Makefile	Thu Jun 13 19:36:46 2013 -0700
@@ -18,7 +18,7 @@
 #
 # CDDL HEADER END
 #
-# Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
 #
 
 include ../../../make-rules/shared-macros.mk
@@ -33,6 +33,9 @@
 COMPONENT_PROJECT_URL=	http://search.cpan.org/~grantm/
 COMPONENT_BUGDB=	perl-mod/xml-parser
 
+# build threaded 5.12 support too
+PERL_VERSIONS += 5.12-mt
+
 include $(WS_TOP)/make-rules/prep.mk
 include $(WS_TOP)/make-rules/ips.mk
 include $(WS_TOP)/make-rules/makemaker.mk