10080 smatch Makefile changes for usr/src/cmd

@@ -20,10 +20,11 @@
 #
 #
 # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
+# Copyright (c) 2018, Joyent, Inc.
 
 PROG= dc
 XPG6PROG= dc
 XD= exobjs.xpg6
 EXOBJS= dc.o

@@ -35,10 +36,13 @@
 CERRWARN += -_gcc=-Wno-implicit-function-declaration
 CERRWARN += -_gcc=-Wno-unused-value
 CERRWARN += -_gcc=-Wno-parentheses
 CERRWARN += -_gcc=-Wno-uninitialized
 
+# not linted
+SMATCH=off
+
 .KEEP_STATE:
 
 all: $(MAPFILE.NGB) $(PROG) $(XPG6)
 
 $(PROG): $(EXOBJS)