10063 basic support for smatch
10153 checkpaths shouldn't check packaging exceptions

*** 20,33 ****
  #
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # ident "%Z%%M% %I%     %E% SMI"
! #
! # lib/libc/i386/Makefile
! #
  
  LIBCBASE=../i386
  
  EXTN_CPPFLAGS =
  EXTN_XFLAGS =
--- 20,30 ----
  #
  #
  # Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! # Copyright (c) 2018, Joyent, Inc.
  
  LIBCBASE=../i386
  
  EXTN_CPPFLAGS =
  EXTN_XFLAGS =