[MacPorts] #61422: stack @2.5.1_0 build fails on Big Sur 11.1 Beta / Xcode 12.3 Beta

[MacPorts]

#61422: stack @2.5.1_0 build fails on Big Sur 11.1 Beta / Xcode 12.3 Beta
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  Reporter:  rswail  |      Owner:  essandess
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  stack   |
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Comment (by kencu):

 just what's in that issue. But the point is it looks like we can stop
 posting logs and twisting about what's wrong and how to fix it, and work
 on implementing the fixes if possible...the way stack works, we may have
 to just wait for upstream to release a new version with the fixes in it.
 Next step would surely be to get them to commit the patches if they feel
 they are the right fixes. Then make a new release.

 I have patched and built stack from source before, but integrating a
 patched custom stack into MP is hard.

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Ticket URL: <https://trac.macports.org/ticket/61422#comment:11>
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