[MacPorts] #67486: bc: link fails for 10.6: duplicate symbol _edit in bc.o and main.o

[MacPorts]

#67486: bc: link fails for 10.6: duplicate symbol _edit in bc.o and main.o
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  Reporter:  mascguy  |      Owner:  mascguy
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.8.1
Resolution:           |   Keywords:  snowleopard
      Port:  bc       |
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Comment (by mascguy):

 Not surprisingly, installing either without `+libedit` - or using
 `+readline` - works fine. It's only the former that's now problematic.

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Ticket URL: <https://trac.macports.org/ticket/67486#comment:1>
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