10077 usr/src/uts/ Makefile changes for smatch

@@ -20,10 +20,11 @@
 #
 #
 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 
 #
 #       This file makes the atheros IEEE 802.11n driver for an intel system
 #

@@ -63,10 +64,13 @@
 
 CERRWARN        += -_gcc=-Wno-unused-variable
 CERRWARN        += -_gcc=-Wno-uninitialized
 CERRWARN        += -_gcc=-Wno-char-subscripts
 
+# various issues
+SMATCH=off
+
 #
 #       Default build targets.
 #
 .KEEP_STATE: