[MacPorts] #62027: mythtv.28 fails to build on Big Sur 11.1 with Apple silicon

[MacPorts]

#62027: mythtv.28 fails to build on Big Sur 11.1 with Apple silicon
------------------------+--------------------------
  Reporter:  dfleck     |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.4
Resolution:             |   Keywords:  bigsur arm64
      Port:  mythtv.28  |
------------------------+--------------------------

Comment (by ctreleaven):

 AFAIK, you are the first person to attempt to build Myth 0.28 on Apple
 Silicon.

 You could try adding arm64 to the supported_archs (line 26 of the
 Portfile).  The build dependency on yasm will then be superfluous, I
 believe.

 Are you looking to try running mythbackend on an M1 Mac?  I'll be glad to
 offer what advice I can but I don't have such hardware myself.

-- 
Ticket URL: <https://trac.macports.org/ticket/62027#comment:1>
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