[MacPorts] #56724: webkit2-gtk @2.20.3+quartz fails to build on OS X 10.11

[MacPorts]

#56724: webkit2-gtk @2.20.3+quartz fails to build on OS X 10.11
--------------------------+-----------------------
  Reporter:  EdHarry      |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.5.2
Resolution:               |   Keywords:  elcapitan
      Port:  webkit2-gtk  |
--------------------------+-----------------------
Changes (by EdHarry):

 * Attachment "main.log.zip" added.


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Ticket URL: <https://trac.macports.org/ticket/56724>
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