[MacPorts] #69024: qt5*-qtbase: error: no template named ('unary_function'|'binary_function') in namespace 'std'

[MacPorts]

#69024: qt5*-qtbase: error: no template named ('unary_function'|'binary_function')
in namespace 'std'
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  Reporter:  chrstphrchvz                        |      Owner:
                                                 |  MarcusCalhoun-Lopez
      Type:  defect                              |     Status:  assigned
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:
Resolution:                                      |   Keywords:
      Port:  qt53-qtbase qt55-qtbase             |
  qt56-qtbase qt57-qtbase qt58-qtbase            |
  qt59-qtbase                                    |
-------------------------------------------------+-------------------------

Comment (by chrstphrchvz):

 I personally do not use older Qt5, and I am currently not interested in
 backporting the fixes for this.

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Ticket URL: <https://trac.macports.org/ticket/69024#comment:1>
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