[MacPorts] #43937: GitX fails to build due to compiler option with Xcode 5.1.1

[MacPorts]

#43937: GitX fails to build due to compiler option with Xcode 5.1.1
-------------------------+----------------------
  Reporter:  eirrgang@…  |      Owner:  (none)
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.0
Resolution:              |   Keywords:
      Port:  GitX        |
-------------------------+----------------------
Changes (by neverpanic):

 * owner:  neverpanic => (none)
 * status:  new => assigned


Comment:

 I haven't used a GUI for git in years and consequently dropped
 maintainership of GitX in [11724d44b788a9c2d89fa04936965a18c2b5dec9
 /macports-ports]. Maybe somebody wants to submit a PR to change it to a
 maintained fork as suggested in #42957?

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Ticket URL: <https://trac.macports.org/ticket/43937#comment:12>
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