[MacPorts] #48660: update xrg to 2.0

[MacPorts]

#48660: update xrg to 2.0
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  Reporter:  snc@…   |      Owner:  ryandesign@…
      Type:  update  |     Status:  closed
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:  fixed   |   Keywords:  haspatch
      Port:  xrg     |
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Changes (by ryandesign@…):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 Updated in r140152. I just had to add a patch to disable code signing, and
 restrict the supported archs to x86_64 because this project now uses
 [https://en.wikipedia.org/wiki/Automatic_Reference_Counting ARC]. The
 release notes say they require Lion or newer now; using ARC could explain
 why. I didn't test on El Capitan yet so that's still being excluded for
 now.

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Ticket URL: <https://trac.macports.org/ticket/48660#comment:3>
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