--- a/components/perl_modules/xml-simple/Makefile	Thu May 30 15:25:31 2013 -0700
+++ b/components/perl_modules/xml-simple/Makefile	Thu Jun 13 18:20:37 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
@@ -32,6 +32,9 @@
 COMPONENT_ARCHIVE_URL=	http://www.cpan.org/authors/id/G/GR/GRANTM/$(COMPONENT_ARCHIVE)
 COMPONENT_PROJECT_URL=	http://search.cpan.org/~grantm/
 
+# 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