[MacPorts] #65942: mrustc with GCC for PowerPC

[MacPorts]

#65942: mrustc with GCC for PowerPC
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  Reporter:  barracuda156  |      Owner:  catap
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.7.2
Resolution:                |   Keywords:  powerpc
      Port:  mrustc        |
---------------------------+----------------------

Comment (by catap):

 Seems that you're using some old and unmerged version of Portfile.

 `mrust` contains a few places where `x86_64` is hardcoded inside codebase,
 I've adjusted as part of this PR which is blocked by upstream
 https://github.com/macports/macports-ports/pull/16284 .

 To be honest I haven't tried to build it on `i386`, it probably fails. So,
 I suggest to wait with support of `ppc` until `i386` is here.

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Ticket URL: <https://trac.macports.org/ticket/65942#comment:1>
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