[MacPorts] #68523: botan1 @1.10.17_2 Error: no template named 'function' in namespace 'std'

[MacPorts]

#68523: botan1 @1.10.17_2  Error: no template named 'function' in namespace 'std'
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  Reporter:  jariperttunen  |      Owner:  (none)
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.8.1
Resolution:                 |   Keywords:
      Port:  botan1         |
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Comment (by jariperttunen):

 Regarding comment2 by kencu is the problem in MacPorts configuration of
 the botan1 (corrected by the botan1 port provider some day in the future)
 \\
 or do the user of the port (i.e. me) have to try to figure out to do
 something on the basis of the Xcode 15 release notes to be able to install
 the port?\\
 (qt4-creator-mac is the port I need but it depends on botan1)?

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Ticket URL: <https://trac.macports.org/ticket/68523#comment:3>
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