1681 support for BUILD64=# no longer works

@@ -19,17 +19,19 @@
 # CDDL HEADER END
 #
 
 #
 # Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright 2014 Andrew Stormont.
 #
 
 include         $(SRC)/lib/Makefile.lib
 
 $(SPARC_BLD)CAPDIR = capabilities
 
-SUBDIRS=        $(MACH) $(BUILD64) $(MACH64)
+SUBDIRS=        $(MACH)
+$(BUILD64)SUBDIRS += $(MACH64)
 
 HDRS =          md4.h md5.h sha1.h sha2.h
 HDRDIR =        common
 
 all :=          TARGET= all