[MacPorts] #67391: fatal error: no template named 'unary_function' in namespace 'std';

[MacPorts]

#67391: fatal error: no template named 'unary_function' in namespace 'std';
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  Reporter:  RivetBenoit  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.8.1
Resolution:               |   Keywords:
      Port:  mkvtoolnix   |
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Changes (by RivetBenoit):

 * Attachment "main.log" added.

 log file for the unsuccessful compilation

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Ticket URL: <https://trac.macports.org/ticket/67391>
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