[MacPorts] #46978: port submission: extra-cmake-modules

[MacPorts]

#46978: port submission: extra-cmake-modules
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  Reporter:  rjvbertin@…          |      Owner:  macports-tickets@…
      Type:  submission           |     Status:  new
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:
Resolution:                       |   Keywords:
      Port:  extra-cmake-modules  |
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Comment (by rjvbertin@…):

 Replying to [comment:5 rjvbertin@…]:

 > No need to adapt to a Qt portgroup

 Ahem, except when building the documentation ...

 New draft attached. I've tried to do something "clever" because I find it
 overkill to record a hard dependency on Qt (and a Qt version) when that's
 only used to build documentation. So, when installing the `+docs` variant
 with Qt already installed the Portfile will simply use whatever version is
 there (starting with the newest), and won't record a dependency. Unless
 for some reason the user requests a specific Qt version, or when Qt isn't
 installed yet. In that latter case Qt4 is preferred, for now.

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Ticket URL: <https://trac.macports.org/ticket/46978#comment:6>
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