Qt 5.14.0 on VS 2019 image

[Megamouse]

See: https://www.qt.io/blog/qt-5.14-has-released

[nschimme]

@FeodorFitsner Any reason we didn't put this on 2017 as well?

[FeodorFitsner]

Image size, basically, which is growing fast because of Qt :). Is it possible for you to try VS 2019 image where Qt 5.14 is available?

[nschimme]

I did @FeodorFitsner but it doesn't seem to work. There is some packaging problem that I can't explain:

MUME/MMapper#182
https://ci.appveyor.com/project/nschimme/mmapper/builds/30300880/job/yse5ow8d5gl1b4mg

[nschimme]

@FeodorFitsner there seems to be an upstream Qt 5.14 bug preventing MingW builds from packaging their targets. We will need to upgrade to Qt 5.14.1 ASAP when they release it.

More details: https://bugreports.qt.io/browse/QTBUG-80763

[FeodorFitsner]

Sure, will update it once it's released.

[nschimme]

@FeodorFitsner FYI: https://www.qt.io/blog/qt-5.14.1-released

[FeodorFitsner]

It's not merged to the master yet, but you can give a try to this script that allows you installing any Qt component of any version during the build: https://gist.github.com/FeodorFitsner/61741c22b8ec5f34959dab1cfe2a9481

Maybe we should publish it as PowerShell Gallery module...