[MacPorts] #54956: root5 @5.34.37_1 fails to build on MacOS 10.13

[MacPorts]

#54956: root5 @5.34.37_1 fails to build on MacOS 10.13
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  Reporter:  matteopuel  |      Owner:
      Type:  defect      |     Status:  new
  Priority:  High        |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  highsierra
      Port:  root5       |
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Changes (by matteopuel):

 * Attachment "main_root5.log" added.

 The previous one was wrong. This is my log file

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Ticket URL: <https://trac.macports.org/ticket/54956>
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