[MacPorts] #44103: Coin: update information in the portfile, add livecheck, avoid /usr/X11R

[MacPorts]

#44103: Coin: update information in the portfile, add livecheck, avoid /usr/X11R
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  Reporter:  mojca@…  |      Owner:  css@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  Coin     |
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Comment (by ryandesign@…):

 Sorry, I broke Coin's and SoQt's `distname`s in r125639. I fixed SoQt in
 r126104 and didn't realize Coin was also broken; I've now fixed that as
 well in r126694.

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Ticket URL: <https://trac.macports.org/ticket/44103#comment:4>
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