[Pkg-cmake-team] Bug#1087385: cmake 3.31.0-1 breaks Qt6Qml builds

[Brad King]

On Thu, Nov 14, 2024 at 7:14 AM Sune Stolborg Vuorela wrote:
> > * https://gitlab.kitware.com/cmake/cmake/-/issues/25728
> I suggest we upload a cmake with that fix reverted as a short term solution
> while figuring out what to do with the rest of it
> What does the cmake maintainers say?

I'd rather not have Debian package a CMake that claims to be 3.31.0
but doesn't have the bug fixed.  Also, the diagnostic that has now been
exposed is correct.  Suppressing it just covers the symptom.

It seems that `qt6-declarative-dev`'s `Qt6QmlTargets.cmake` has
a dependency on content of `qt6-declarative-private-dev`, so why
not express that dependency in the `qt6-declarative-dev` package?

-Brad