dfports override system broken?

[walt]

walt wrote:
"/usr/share/mk/bsd.port.mk", line 85: warning: duplicate script for target
".BEGIN" ignored
Sorry, my first post was misleading.  The warning message above is
harmless to the dfport build itself, but it does break 'portupgrade'
because of this test:
  output = `cd #{portdir} && #{shelljoin(*cmdargs)} -V PKGNAME -V 
IGNORE -V NO_IGNORE 2>&1`.to_a

  if output.size != 3
    warning_message "Makefile possibly broken: #{origin}:"
    output.each { |line| STDERR.print "\t" + line }
    raise MakefileBrokenError
  end
Looks like portupgrade watches for any output on stderr and kills
the upgrade if it finds any(?)
If we really want 'make' to warn about duplicate scripts I suppose
we could teach portupgrade to ignore stderr.