6617458 amd64/rsa is a false positive reported by wsdiff

*** 17,30 ****
  # information: Portions Copyright [yyyy] [name of copyright owner]
  #
  # CDDL HEADER END
  #
  #
! # Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! #ident  "@(#)Makefile   1.5     06/08/15 SMI"
  #
  #       This makefile drives the production of the arcfour KEF provider.
  #
  #       sparc implementation architecture dependent
  #
--- 17,30 ----
  # information: Portions Copyright [yyyy] [name of copyright owner]
  #
  # CDDL HEADER END
  #
  #
! # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  # Use is subject to license terms.
  #
! #ident  "@(#)Makefile   1.6     08/01/02 SMI"
  #
  #       This makefile drives the production of the arcfour KEF provider.
  #
  #       sparc implementation architecture dependent
  #
*** 31,41 ****
  
  #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
! COM_DIR = $(SRC)/common/crypto/arcfour
  
  #
  #       Define the module and object file sets.
  #
  MODULE          = arcfour2048
--- 31,41 ----
  
  #
  #       Path to the base of the uts directory tree (usually /usr/src/uts).
  #
  UTSBASE = ../..
! COM_DIR = $(COMMONBASE)/crypto/arcfour
  
  #
  #       Define the module and object file sets.
  #
  MODULE          = arcfour2048