*** 19,29 ****
  # CDDL HEADER END
  #
  # Copyright 2015 Gary Mills
  # Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com>
  # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
! # Copyright (c) 2015, Joyent, Inc.
  #
  #
  # Definitions common to libraries.
  #
  # include global definitions; SRC should be defined in the shell.
--- 19,29 ----
  # CDDL HEADER END
  #
  # Copyright 2015 Gary Mills
  # Copyright 2015 Igor Kozhukhov <ikozhukhov@gmail.com>
  # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
! # Copyright (c) 2014, Joyent, Inc.
  #
  #
  # Definitions common to libraries.
  #
  # include global definitions; SRC should be defined in the shell.
*** 270,286 ****
  #
  # Allow people to define their own clobber rules.  Normal makefiles
  # shouldn't override this - they should override $(CLOBBERFILES) instead.
  #
  CLOBBERTARGFILES= $(LIBS) $(DYNLIB) $(CLOBBERFILES)
- 
- #
- # Define the default ctfdiff invocation used to check a list of types
- # supplied by a user of a library. The goal is to validate that a given
- # series of types is the same in both a 32-bit and 64-bit artifact. This
- # is only defined if we have a 64-bit build to do.
- #
- TYPECHECK_LIB32 =               $(TYPECHECK_LIB:%=$(MACH)/%)
- TYPECHECK_LIB64 =               $(TYPECHECK_LIB:%=$(MACH64)/%)
- TYPECHECK_LIST=                 $(TYPELIST:%=-T %)
- $(BUILD64)TYPECHECK.lib =       $(CTFDIFF) -t -I $(TYPECHECK_LIST) $(TYPECHECK_LIB32) $(TYPECHECK_LIB64)
- TYPECHECK =                     $(TYPECHECK_LIB:%=%.typecheck)
--- 270,274 ----