3352 would like 64bit install libraries

@@ -19,19 +19,19 @@
 # CDDL HEADER END
 #
 #
 # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
-#
-# ident "%Z%%M% %I%     %E% SMI"
+# Copyright 2012 OmniTI Computer Consulting, Inc.  All rights reserved.
 #
 
 include         ../Makefile.lib
 
 HDRS=           libzoneinfo.h
 HDRDIR=         common
 SUBDIRS=        $(MACH)
+$(BUILD64)SUBDIRS += $(MACH64)
 
 all :=          TARGET = all
 clean :=        TARGET = clean
 clobber :=      TARGET = clobber
 install :=      TARGET = install