[MacPorts] #64840: gcc10 fails to compile on macOS 12.3 Monterey, Xcode 13.3 on arm64 (M1 Max)

[MacPorts]

#64840: gcc10 fails to compile on macOS 12.3 Monterey, Xcode 13.3 on arm64 (M1 Max)
-------------------------------+--------------------
  Reporter:  ChristopherMayes  |      Owner:  (none)
      Type:  defect            |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:  2.7.2
Resolution:                    |   Keywords:  arm64
      Port:  gcc10             |
-------------------------------+--------------------

Comment (by ryandesign):

 I feel like there have been other tickets about it, maybe mailing list
 discussion. For example searching tickets for
 [query:status=!closed&port=~gcc10 port contains gcc10] I found #64372
 which is about gcc10 failing on macOS Monterey. And searching for
 [query:status=!closed&port=~gcc&summary=~arm port contains gcc and summary
 contains arm] I found #63148 about gcc11 (and thus probably earlier
 versions too) being completely nonfunctional on Apple Silicon. Searching
 for [query:status=!closed&keywords=~arm64&port=~gcc port contains gcc and
 keywords contains arm64] turned up #63780 about libgcc11 failing to build
 on Apple Silicon.

 However it would be good if the ports were modified so that they would let
 you know if they won't work on a particular platform.

-- 
Ticket URL: <https://trac.macports.org/ticket/64840#comment:3>
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