10080 smatch Makefile changes for usr/src/cmd

*** 21,30 ****
--- 21,31 ----
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  PROG=           addbadsec
  OBJECTS=        addbadsec.o ix_altsctr.o
  SRCS=           $(OBJECTS:.o=.c)
  
*** 32,41 ****
--- 33,45 ----
  
  CPPFLAGS += -D_EXTVTOC
  
  CERRWARN += -_gcc=-Wno-uninitialized
  
+ # not linted
+ SMATCH=off
+ 
  .KEEP_STATE:
  
  all: $(PROG)
  
  $(PROG):        $(OBJECTS)