10080 smatch Makefile changes for usr/src/cmd

*** 1,9 ****
--- 1,10 ----
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG= kpasswd
  
  OBJS    = tty_kpasswd.o kpasswd.o
  SRCS    = $(OBJS:.o=.c)
*** 33,42 ****
--- 34,46 ----
  
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-unused-variable
  CERRWARN += -_gcc=-Wno-unused-function
  
+ # not linted
+ SMATCH=off
+ 
  LDFLAGS += $(KRUNPATH) $(KERBRUNPATH)
  LDLIBS += -L $(KRB5LIBDIR)
  LDLIBS += $(KMECHLIB) $(KCLNTLIB)
  
  .KEEP_STATE: