[MacPorts] #54416: gcc8 draft port

[MacPorts]

#54416: gcc8 draft port
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  Reporter:  michaelld    |      Owner:
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  gcc8         |
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Comment (by michaelld):

 OK. It seems like #54198 isn't about gcc8 though. Maybe keeping the gcc8
 discussion here?

 Since you seem to be on top of all of this, I'll just let you handle it.
 I'm happy to do testing.

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Ticket URL: <https://trac.macports.org/ticket/54416#comment:4>
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