10080 smatch Makefile changes for usr/src/cmd

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG=   whodo
  
  OBJS=   whodo.o
  
*** 33,42 ****
--- 34,45 ----
  include ../../Makefile.cmd.64
  
  CFLAGS64        += $(CCVERBOSE)
  CERRWARN        += -_gcc=-Wno-parentheses
  
+ SMOFF += strcpy_overflow
+ 
  FILEMODE= 04555
  
  .KEEP_STATE:
  
  %.o:    ../%.c