[MacPorts] #62727: OpenBLAS fails to build on Apple M1

[MacPorts]

#62727: OpenBLAS fails to build on Apple M1
------------------------------+--------------------
  Reporter:  Gregory-Gelfond  |      Owner:  (none)
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.6.4
Resolution:                   |   Keywords:
      Port:  OpenBLAS         |
------------------------------+--------------------

Comment (by cjones051073):

 Replying to [comment:13 kencu]:
 > Nicos - you can help debug this on any system by switching to that
 branch on Intel if you like.
 >
 >
 > It's the new plan, and will be coming out in gcc-11 soon enough I
 imagine.

 GCC 11 is now out.

 https://gcc.gnu.org/gcc-11/changes.html

 I did quickly try a build yesterday, but it fell over on my macOS11(Intel)
 machine with stage{2/3} comparison failures (sorry, no log at this
 time...).

 I haven't had time to poke at it beyond not really spotting any obvious
 reasons comparing my new port file to the gcc10/devel ones.

 If anyone is interested to have a go themselves, you can see how far I got
 in this branch

 https://github.com/cjones051073/macports-ports/tree/gcc11

 specifically the last commit there.

 p.s. @kencu I also note clang 12 is also now out ;)

-- 
Ticket URL: <https://trac.macports.org/ticket/62727#comment:23>
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