[MacPorts] #63539: poppler: fails to build on Leopard with undefined symbols due to old gperf

[MacPorts]

#63539: poppler: fails to build on Leopard with undefined symbols due to old gperf
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  Reporter:  rmottola  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:  leopard
      Port:  poppler   |
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Comment (by jmroot):

 Easier to turn off regenerating the files so it doesn't need gperf at all,
 I think. `-DRUN_GPERF_IF_PRESENT=OFF` according to the upstream bug Ken
 linked.

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Ticket URL: <https://trac.macports.org/ticket/63539#comment:9>
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