10080 smatch Makefile changes for usr/src/cmd

*** 20,30 ****
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # cmd/vgrind/Makefile
  
  #
  # These are the objects associated with the overall vgrind command.
  #
  VFONTEDPR=      vfontedpr
--- 20,30 ----
  #
  #
  # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
  #
  # These are the objects associated with the overall vgrind command.
  #
  VFONTEDPR=      vfontedpr
*** 64,73 ****
--- 64,76 ----
  CERRWARN += -_gcc=-Wno-implicit-function-declaration
  CERRWARN += -_gcc=-Wno-parentheses
  CERRWARN += -_gcc=-Wno-unused-variable
  CERRWARN += -_gcc=-Wno-unused-function
  
+ # not linted
+ SMATCH=off
+ 
  #
  # Message catalog
  #
  POFILES= $(OBJS:%.o=%.po)
  POFILE= vgrind.po