[MacPorts] #68276: qt5-qtmultimedia @5.15.10: error: no template named 'unary_function' in namespace 'std'; did you mean '__unary_function'?

[MacPorts]

#68276: qt5-qtmultimedia @5.15.10: error: no template named 'unary_function' in
namespace 'std'; did you mean '__unary_function'?
-------------------------------+---------------------------------
  Reporter:  ddrum2000         |      Owner:  MarcusCalhoun-Lopez
      Type:  defect            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:  2.8.1
Resolution:                    |   Keywords:  sonoma
      Port:  qt5-qtmultimedia  |
-------------------------------+---------------------------------

Comment (by MaddTheSane):

 This also affects qt6-qtmultimedia.

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Ticket URL: <https://trac.macports.org/ticket/68276#comment:7>
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