Add CMakePresets support

[Montel]

No description provided.

[tronical]

I think a presets file is a good thing to have in the repo. @hunger @ogoffart thoughts?

[ogoffart]

I think a presets file is a good thing to have in the repo. @hunger @ogoffart thoughts?

What is the usecase? Is it to help people contributing to Slint?
In that case, I think it should include the flag that one usually would pass to work with Slint: CMAKE_EXPORT_COMPILE_COMMANDS, SLINT_BUILD_TESTING. Also release should probably be RelWithDebInfo

The extra .license file is a bit of noise and this information can be put in the REUSE.toml

[Montel]

I think a presets file is a good thing to have in the repo. @hunger @ogoffart thoughts?

What is the usecase? Is it to help people contributing to Slint? In that case, I think it should include the flag that one usually would pass to work with Slint: CMAKE_EXPORT_COMPILE_COMMANDS, SLINT_BUILD_TESTING. Also release should probably be RelWithDebInfo

The extra .license file is a bit of noise and this information can be put in the REUSE.toml

Yep it's mainly for helping people contributing to Slint.
I will add these variable too

[hunger]

I like this, it looks like a very sane CMake config to suggest :-)

Should we maybe go the full mile and suggest the skia backend? It has so much nicer fonts and all the tools to build skia should be available to somebody using CMake in the first place:-)

[tronical]

I'm not sure it's a good idea of the presets to override the feature defaults.