10079 smatch Makefile changes for usr/src/lib

@@ -20,10 +20,11 @@
 #
 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
 # Copyright 2011 Nexenta Systems, Inc. All rights reserved.
+# Copyright (c) 2018, Joyent, Inc.
 #
 
 LIBRARY =       libwrap.a
 MAJOR =         .1
 MINOR =         .0

@@ -58,10 +59,13 @@
 CERRWARN +=     -_gcc=-Wno-return-type
 CERRWARN +=     -_gcc=-Wno-parentheses
 CERRWARN +=     -_gcc=-Wno-unused-variable
 CERRWARN +=     -_gcc=-Wno-uninitialized
 
+# not linted
+SMATCH=off
+
 .KEEP_STATE:
 
 all: $(LIBS)
 
 lint: lintcheck