[MacPorts] #63698: libgcc11 @11.1.0: Fails to build on 12.0 Monterey under arm64

[MacPorts]

#63698: libgcc11 @11.1.0: Fails to build on 12.0 Monterey under arm64
-----------------------+--------------------
  Reporter:  mpbarlow  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:
      Port:  libgcc11  |
-----------------------+--------------------
Description changed by mpbarlow:

Old description:

> ARM is still using 11.1.0 instead of 11.2.0 used on x86_64, but building
> fails with the error under Monterey on arm64:
>
> {{{
> :info:build checking whether we are cross compiling... configure: error:
> in
> `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc11/libgcc11/work/build/arm64
> -apple-darwin21/libgomp':
> :info:build configure: error: cannot run C compiled programs.
> :info:build If you meant to cross compile, use `--host'.
> }}}
>
> I belive this is a different issue to #63691 and #63677 which appear to
> be x86_64 specific.

New description:

 arm64 is still using 11.1.0 instead of 11.2.0 used on x86_64, but building
 fails with the error under Monterey:

 {{{
 :info:build checking whether we are cross compiling... configure: error:
 in
 `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc11/libgcc11/work/build/arm64
 -apple-darwin21/libgomp':
 :info:build configure: error: cannot run C compiled programs.
 :info:build If you meant to cross compile, use `--host'.
 }}}

 I belive this is a different issue to #63691 and #63677 which appear to be
 x86_64 specific.

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Ticket URL: <https://trac.macports.org/ticket/63698#comment:1>
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