10080 smatch Makefile changes for usr/src/cmd

*** 2,11 ****
--- 2,12 ----
  # 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.
  
  PROG=           safe_finger tcpd tcpdchk tcpdmatch try-from
  
  include         ../Makefile.cmd
  
*** 27,36 ****
--- 28,40 ----
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-implicit-function-declaration
  CERRWARN +=     -_gcc=-Wno-return-type
  CERRWARN +=     -_gcc=-Wno-clobbered
  
+ # not linted
+ SMATCH=off
+ 
  # Various components must export interfaces, but also contain name-space
  # clashes with system libraries.
  MAPFILE.INT.D=  $(MAPFILE.NGB) mapfile-intf-tcpdchk
  MAPFILE.INT.M=  $(MAPFILE.NGB) mapfile-intf-tcpdmatch
  MAPFILE.INT.F=  $(MAPFILE.NGB) mapfile-intf-tryfrom