[MacPorts] #47739: gpsd: qt variant should be renamed qt4, new qt5 and qt variants added

[MacPorts]

#47739: gpsd: qt variant should be renamed qt4, new qt5 and qt variants added
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  Reporter:  ionic@…      |      Owner:  ryandesign@…
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.3.99
Resolution:               |   Keywords:
      Port:  gpsd         |
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Comment (by fw@…):

 Replying to [ticket:47739 ionic@…]:
 > The `qt` variant should probably be renamed `qt4`, a `qt5` variant added
 and a new `qt` variant default on `qt4` for easier migration to `qt5`, if
 it ever comes to that. Note that Qt4 will be EOL in 2016 IIRC.

 I did something similar to this in my pending changes for gpsd 3.16,
 except that `qt` means `qt5` on OSX >= 10.8 (see #50288).

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Ticket URL: <https://trac.macports.org/ticket/47739#comment:1>
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