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

*** 22,31 ****
--- 22,32 ----
  # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
  # cmd/troff/troff.d/Makefile
  #
+ # Copyright (c) 2018, Joyent, Inc.
  
  include         ../../Makefile.cmd
  
  PROG =          troff ta makedev
  
*** 48,57 ****
--- 49,61 ----
  CERRWARN +=     -_gcc=-Wno-unused-variable
  CERRWARN +=     -_gcc=-Wno-parentheses
  CERRWARN +=     -_gcc=-Wno-uninitialized
  CERRWARN +=     -_gcc=-Wno-extra
  
+ # "parse error: parsing (i (9223372034707292160-96) >= 65)"
+ SMATCH =        off
+ 
  #
  # For message catalog
  #
  POFILES= $(TROFFOBJS:%.o=%.po) $(COMMONOBJS:%.o=../%.po)
  POFILE= troff.d.po