[MacPorts] #67384: gcc10-bootstrap @10.4.0 again broken on Rosetta due to attempting to build ppc64

[MacPorts]

#67384: gcc10-bootstrap @10.4.0 again broken on Rosetta due to attempting to build
ppc64
------------------------------+-------------------------------------------
  Reporter:  barracuda156     |      Owner:  catap
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.8.1
Resolution:                   |   Keywords:  powerpc, snowleopard, rosetta
      Port:  gcc10-bootstrap  |
------------------------------+-------------------------------------------

Comment (by ryandesign):

 Yes, but the Intel buildbot workers build for Intel whereas Sergey
 configures his Intel Snow Leopard system to build for PowerPC, hence the
 problem. (I believe this configuration is what he means when he uses the
 term "Rosetta".) Theoretically MacPorts supports the notion of cross-
 compilation but in practice many ports are not prepared to deal with that.

-- 
Ticket URL: <https://trac.macports.org/ticket/67384#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS