[MacPorts] #36904: grass: allow building against wxWidgets-2.8 and wxgtk-2.8

[MacPorts]

#36904: grass: allow building against wxWidgets-2.8 and wxgtk-2.8
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  Reporter:  drew.mueller@…  |      Owner:  g5pw@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  grass           |
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Comment (by mojca@…):

 See also #40333 for the same issue in other wxPython dependencies.

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Ticket URL: <https://trac.macports.org/ticket/36904#comment:19>
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