10080 smatch Makefile changes for usr/src/cmd

*** 21,30 ****
--- 21,31 ----
  
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG= stty ttymon ttyadm sttydefs
  XPG4PROG= stty
  
  # the 'stty' objects have to be made in a separate directory
*** 76,85 ****
--- 77,89 ----
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-extra
  
+ # not linted
+ SMATCH=off
+ 
  #
  # Message catalog
  #
  POFILES= $(STTYOBJ:sttyobjs/%.o=%.po)
  POFILE= ttymon.po