[MacPorts] #43583: gtk2hs: update to 0.12.5, change master_sites, add livecheck, fix x11 variants

[MacPorts]

#43583: gtk2hs: update to 0.12.5, change master_sites, add livecheck, fix x11
variants
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  Reporter:  mojca@…  |      Owner:  gwright@…
      Type:  update   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  gtk2hs   |
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Comment (by mojca@…):

 The current package doesn't build, see
   * https://build.macports.org/builders/buildports-mavericks-
 x86_64/builds/3281
 for example.

 But I don't understand enough (and lack motivation to try) to fix the
 package.

-- 
Ticket URL: <https://trac.macports.org/ticket/43583#comment:1>
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