[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:  bigsur
      Port:  stack   |
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Comment (by kencu):

 neither of those suggestions would allow pandoc to build without stack, of
 course, so removing the stack dependancy from the pandoc build script
 still won't work.

 But the first looks like an alternate method to get a working pandoc for
 now. Downloading MacPort's last Intel version as I suggested from here
 <http://packages.macports.org/pandoc/pandoc-2.10.1_0.darwin_19.x86_64.tbz2>
 also is a workaround to get a copy.

 The second looks like a cool hack! But it looks like the ghc fixes for
 BigSur are in the release pipeline, so should be soonish.

-- 
Ticket URL: <https://trac.macports.org/ticket/61422#comment:29>
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