4863 illumos-gate can't be built with fresh perl versions

*** 8,28 ****
  # source.  A copy of the CDDL is also available via the Internet at
  # http://www.illumos.org/license/CDDL.
  #
  #
  # Copyright (c) 2014 Racktop Systems.
  #
  
  include $(SRC)/lib/Makefile.lib
  
! # PERL_VERSION used to be set here,
! # but as it is also needed in usr/src/pkg/Makefile, 
  # the definition was moved to usr/src/Makefile.master
  
- PERL_ARCH = i86pc-solaris-64int
- $(SPARC_BLD)PERL_ARCH = sun4-solaris-64int
- 
  PERLDIR = $(ADJUNCT_PROTO)/usr/perl5/$(PERL_VERSION)
  PERLLIBDIR = $(PERLDIR)/lib/$(PERL_ARCH)
  PERLINCDIR = $(PERLLIBDIR)/CORE
  
  PERLMOD = $(MODULE).pm
--- 8,26 ----
  # source.  A copy of the CDDL is also available via the Internet at
  # http://www.illumos.org/license/CDDL.
  #
  #
  # Copyright (c) 2014 Racktop Systems.
+ # Copyright 2015, OmniTI Computer Consulting, Inc. All rights reserved.
  #
  
  include $(SRC)/lib/Makefile.lib
  
! # PERL_VERSION and PERL_ARCH used to be set here,
! # but as they were also needed in usr/src/pkg/Makefile,
  # the definition was moved to usr/src/Makefile.master
  
  PERLDIR = $(ADJUNCT_PROTO)/usr/perl5/$(PERL_VERSION)
  PERLLIBDIR = $(PERLDIR)/lib/$(PERL_ARCH)
  PERLINCDIR = $(PERLLIBDIR)/CORE
  
  PERLMOD = $(MODULE).pm