[MacPorts] #67571: qt5-qtwebengine: fatal error: 'mach/host_security.h' file not found (was: Build Errors: Include files not found)

[MacPorts]

#67571: qt5-qtwebengine: fatal error: 'mach/host_security.h' file not found
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  Reporter:  dbl001           |      Owner:  MarcusCalhoun-Lopez
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.8.1
Resolution:                   |   Keywords:
      Port:  qt5-qtwebengine  |
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Ticket URL: <https://trac.macports.org/ticket/67571#comment:5>
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