[MacPorts] #61941: gtk-doc: xcrun: error: invalid DEVELOPER_DIR path

[MacPorts]

#61941: gtk-doc: xcrun: error: invalid DEVELOPER_DIR path
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  Reporter:  pauann   |      Owner:  dbevans
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  gtk-doc  |
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Comment (by ryandesign):

 Has duplicate #61951 with libpcap. Presumably the problem is not related
 to specific ports but to something amiss on this user's system.

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Ticket URL: <https://trac.macports.org/ticket/61941#comment:2>
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