10080 smatch Makefile changes for usr/src/cmd

*** 20,29 ****
--- 20,30 ----
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG= ed
  XPG4PROG= ed
  XPG6PROG= ed
  
*** 40,49 ****
--- 41,54 ----
  CFLAGS += $(CCVERBOSE)
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-unused-variable
  CERRWARN += -_gcc=-Wno-unused-function
  CERRWARN += -_gcc=-Wno-uninitialized
+ 
+ # not linted
+ SMATCH=off
+ 
  $(XPG4) := CFLAGS += -DXPG4  
  $(XPG6) := CFLAGS += -DXPG6 -I$(SRC)/lib/libc/inc 
  lint := LDLIBS += -lgen -lcrypt
  LDLIBS += -lmapmalloc -lgen -lcrypt_i
  XGETFLAGS += -a -x ed.xcl