[MacPorts] #61850: qt5-qtwebkit: build fails

[MacPorts]

#61850: qt5-qtwebkit: build fails
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  Reporter:  rhstanton     |      Owner:  MarcusCalhoun-Lopez
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.6.4
Resolution:                |   Keywords:
      Port:  qt5-qtwebkit  |
---------------------------+---------------------------------

Comment (by kencu):

 as per the PR where I last commented, some do see this, but I just rebuilt
 it last night on Catalina with no changes and it built thru again for me
 without touching anything...I'll see if I have bison installed on that
 system.

 I have been trying to get the Catalina buildbot to get to building it, but
 it's very busy

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Ticket URL: <https://trac.macports.org/ticket/61850#comment:4>
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