[MacPorts] #36738: portaudio: Add C++ bindings

[MacPorts]

#36738: portaudio: Add C++ bindings
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  Reporter:  qqshfox@…    |      Owner:  hum@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.2
Resolution:               |   Keywords:  haspatch
      Port:  portaudio    |
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Comment (by qqshfox@…):

 It's fine to add this bindings always. It only adds C++ related files, the
 header and dynamic libraries, nothing else changed.

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Ticket URL: <https://trac.macports.org/ticket/36738#comment:2>
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