[MacPorts] #66302: gcc12 universal variant has no effect

[MacPorts]

#66302: gcc12 universal variant has no effect
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  Reporter:  JanWielemaker  |      Owner:  (none)
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.8.0
Resolution:                 |   Keywords:  universal arm64 x68_64
      Port:  gcc12          |
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Comment (by JanWielemaker):

 Replying to [comment:4 kencu]:
 > the gcc10-bootstrap port is as close to a real cross compiler as we have
 for this, but still has a number of faults, and is not really a cross-
 compiler.

 Thanks.  Is this simply a X86_64 gcc, i.e., running as x86_64 under
 Rosetta and producing x86_64 binaries?   Even the same as I would get if I
 copy a gcc installation from an Intel Mac to the M1?

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Ticket URL: <https://trac.macports.org/ticket/66302#comment:6>
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