Comment # 1 on bug 1207470 from Fabian Vogt

This is rather annoying.

The relevant code is not in qtlocation itself, but in mapbox-gl-native, or to
be more precise, a Qt fork of mapbox-gl-native. qtlocation doesn't exist for Qt
6 yet so there's nothing newer than what we already have. mapbox-gl-native
upstream is also dead for some time (they switched away from an OSS license)
and it was forked as maplibre-gl-native.

Fortunately that looks like it's mostly compatible so we can probably fix the
issues there and then backport it into
https://invent.kde.org/qt/qt/qtlocation-mapboxgl.

I tried to add some missing headers but there are some other issues which need
a closer look: https://github.com/maplibre/maplibre-gl-native/issues/872

We could disable the mapbox gl integration in libqt5-qtlocation for the time
being. Opinions?