Update to QT5

[miramikes]

Hi,

there is ongoing process in debian - removing QT4 from debian archive
Is there any chance get Midisnoop build against QT5?

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=875047

best regards

mira

[lumag]

Midisnoop builds against Qt5. However @surfacepatterns what about marking current tree as a release?

[edogawa23]

openSUSE also phased out Qt4 recently. For me midisnoop didn't build against Qt5, but it needed only a few adjustments, adjusting some #include and the common "QT += core widgets" line in midisnoop.pro.

But I also had to deal with some API change in RtMidi (RtError->RtMidiError) and omit an obsolete check (for WINDOWS_KS).

Attached is a zipped git diff with all my changes that made it compile, sorry for mixing several unrelated things in there. Qmake executable name probably should not be hardcoded in midisnoop.pro, rather be found by some routine as it differs across distributions, this is just my quick effort to make it compile. I really should rather create pull requests but I'm still a bit unfamiliar with github and too much in a hurry right now, so bear with me please...

midisnoop-qt5port_and_bitrot.zip