[MacPorts] #53231: QGIS @2_18_2_2: error: virtual function 'dataType' has a different return type ('int') than the function it overrides (which has return type 'QGis::DataType')

[MacPorts]

#53231: QGIS @2_18_2_2: error: virtual function 'dataType' has a different return
type ('int') than the function it overrides (which has return type
'QGis::DataType')
-----------------------+----------------------
  Reporter:  gcarlino  |      Owner:  Veence
      Type:  defect    |     Status:  accepted
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.5
Resolution:            |   Keywords:
      Port:  QGIS      |
-----------------------+----------------------

Comment (by kencu):

 qscintilla's libraries have been recently renamed - lots of ports broke
 due to that. Looks like you could set QSCINTILLA_LIBRARY to the new name
 using a cmake variable, something like this `configure.args-append
 -DQSCINTILLA_LIBRARY=${prefix}/lib/whatever_it_is.dylib`. But this seems
 to be a different error than the one this ticket stsrted out with.

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Ticket URL: <https://trac.macports.org/ticket/53231#comment:62>
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