[MacPorts] #42918: py3?-matplotlib: variant +gtk3 broken, build fails

[MacPorts]

#42918: py3?-matplotlib: variant +gtk3 broken, build fails
------------------------------+--------------------
  Reporter:  Peter.Danecek@…  |      Owner:  sean@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:
Resolution:                   |   Keywords:
      Port:  py-matplotlib    |
------------------------------+--------------------

Comment (by Peter.Danecek@…):

 Has duplicate #43091! This seems to be due to a not specified dependency,
 which was in place on my system when I was testing for Python 2.7. The
 cited ticket provides a patch!

-- 
Ticket URL: <https://trac.macports.org/ticket/42918#comment:4>
MacPorts <http://www.macports.org/>
Ports system for OS X