[MacPorts] #47047: new (meta)port submission: qt5-mac-mysql-plugins

[MacPorts]

#47047: new (meta)port submission: qt5-mac-mysql-plugins
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  Reporter:  rjvbertin@…            |      Owner:  macports-tickets@…
      Type:  submission             |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:
Resolution:                         |   Keywords:  haspatch
      Port:  qt5-mac-mysql-plugins  |
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Comment (by rjvbertin@…):

 Doh, that's the only use case I didn't foresee :)

 What about something like

 {{{
 if {[file exists ${qt_qmake_cmd}] {
     version    [exec ${qt_qmake_cmd} -query QT_VERSION]
 } else {
     version    5.4.1
 }
 }}}

 Kinda removes part of the charm of my clever lil idea, we'll still have to
 bump that fallback version each time Qt is updated, but the other
 advantages should remain intact for users with Qt 5 installed...

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Ticket URL: <https://trac.macports.org/ticket/47047#comment:2>
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