[MacPorts] #44193: qt: allow side by side installation of qt4-mac and qt5-mac

[MacPorts]

#44193: qt: allow side by side installation of qt4-mac and qt5-mac
-------------------------------+------------------------
  Reporter:  mojca@…           |      Owner:  mcalhoun@…
      Type:  enhancement       |     Status:  new
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  qt4-mac, qt5-mac  |
-------------------------------+------------------------

Comment (by michaelld@…):

 Now that qt5-mac installs privately, I think it's time for us to move
 qt4-mac to do the same. This'll be somewhat of a headache, so I don't want
 to do it until I'm available to handle the fallout. RIght now I'm on
 vacation, so let's aim for doing this June 29 when I'm formally back at
 work. We'll need to rev-bump a bunch of ports that depend on the qt4
 and/or qmake PortGroup. I'm quite sure it'll take some time to work out
 the kinks, but this way it's done. Yes, it's about time.

-- 
Ticket URL: <https://trac.macports.org/ticket/44193#comment:34>
MacPorts <https://www.macports.org/>
Ports system for OS X