[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):

 gcc10 is working fine. I've updated the default compilers PG so gcc10 is
 now the default variant for arm, as intel. OpenBLAS has rebuilt fine with
 this new default

 https://build.macports.org/builders/ports-
 11_arm64-builder/builds/19303/steps/install-port/logs/stdio

 note, you may need to manually switch any ports you have installed from
 the old to new default variants. Just (force) uninstall any using
 `+gccdevel` and then reinstall with the new defaults.

-- 
Ticket URL: <https://trac.macports.org/ticket/62727#comment:33>
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