[MacPorts] #60304: Fix nginx rtmp module

[MacPorts]

#60304: Fix nginx rtmp module
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  Reporter:  tobiasps  |      Owner:  neverpanic
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.6.2
Resolution:            |   Keywords:  haspatch
      Port:  nginx     |
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Comment (by Schamschula):

 Nginx is somewhat unique in the number of source files, and their
 numbering convention. Your work around is likely the best solution.

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Ticket URL: <https://trac.macports.org/ticket/60304#comment:3>
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