[MacPorts] #53105: qt5-qtbase @5.6.2: configure fails due to invalid compiler *clang*

[MacPorts]

#53105: qt5-qtbase @5.6.2: configure fails due to invalid compiler *clang*
-------------------------+-----------------
  Reporter:  mndavidoff  |      Owner:
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  qt5-qtbase  |
-------------------------+-----------------
Changes (by mndavidoff):

 * Attachment "main.log.gz" added.


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Ticket URL: <https://trac.macports.org/ticket/53105>
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