[MacPorts] #60880: py38-matplotlib 10.11 build failure

[MacPorts]

#60880: py38-matplotlib 10.11 build failure
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  Reporter:  dyne2meter     |      Owner:  reneeotten
      Type:  defect         |     Status:  closed
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.6.3
Resolution:  fixed          |   Keywords:
      Port:  py-matplotlib  |
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Comment (by dyne2meter):

 I'm just going by what I see in the diffs for the change log to which you
 just linked. Perhaps I'm not reading it right, but I'm seeing the
 @available in the green area for patch-v33-src-macosx.m.diff. I did do a
 `selfupdate` before I tried again, and I thought about waiting 24 hours
 for the buildbots, but decided to chime in when I looked closely at the
 changelog. It's not incorporating the suggestion that Ryan gave.

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Ticket URL: <https://trac.macports.org/ticket/60880#comment:6>
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