[MacPorts] #54870: Update JACK 0.124.1 and add jack2

[MacPorts]

#54870: Update JACK 0.124.1 and  add jack2
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  Reporter:  sletz   |      Owner:
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  jack    |
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Comment (by ryandesign):

 Replying to [comment:8 kurthindenburg]:
 > Homebrew mentions they can't get jack2 to compile and i don't  see a
 reason to try unless someone provides a patch.

 Well the PR where that's mentioned is from 2013. Worth checking if things
 have improved since then.

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Ticket URL: <https://trac.macports.org/ticket/54870#comment:9>
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