[MacPorts] #71987: tigervnc fails to configure correctly with Xcode gcc

[MacPorts]

#71987: tigervnc fails to configure correctly with Xcode gcc
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  Reporter:  barracuda156  |      Owner:  ryandesign
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.10.5
Resolution:                |   Keywords:
      Port:  tigervnc      |
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Comment (by ryandesign):

 Ok, I filed an upstream issue:
 https://github.com/TigerVNC/tigervnc/issues/1903

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Ticket URL: <https://trac.macports.org/ticket/71987#comment:2>
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