7192 Remove SPARC-only ONLY64 option

@@ -19,10 +19,12 @@
 # CDDL HEADER END
 #
 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright 2016 RackTop Systems.
+#
 # cmd/modload/Makefile
 #
 # makefile for loadable module utilities
 
 DRVPROG = add_drv rem_drv update_drv

@@ -36,11 +38,12 @@
 ETCSEC = $(ROOTETC)/security
 XPRIV = $(ETCSEC)/extra_privs
 
 $(XPRIV) := FILEMODE = 644
 
-$(64ONLY)SUBDIRS=       $(MACH)
+SUBDIRS=
+$(INTEL_BLD)SUBDIRS +=  $(MACH)
 $(BUILD64)SUBDIRS +=    $(MACH64)
 
 all     :=      TARGET = all
 install :=      TARGET = install
 clean   :=      TARGET = clean