>> Please add code to the meson and cmake build files that checks whether
>> the Qt version you need is installed. If not, make them exit with an
>> error. After you are done you can revert the work-around for older
>> Qt5 versions :-)
>
> OK, I've push the reverted version with check conditions in CMake and
> Meson scripts to the `gsoc-2022-chariri-3` branch (open a new branch
> in case you want to still use Qt 5.12 to checkout my progress).
I've updated my openSUSE box, and I'm now using Qt 5.15.2. However, I
still ask you to adjust the meson and cmake build files to request a
proper minimum version for Qt (this is not urgent, though).
> Let me know if the old `gsoc-2022-chariri-2` (containing the 5.12
> workaround) is no longer needed.
I don't need it, thanks.
Werner