Add sample CMake configuration for VS

[kant2002]

This allows to view native cmponents inside VS CMake Targets view without much efforts.
I try to mimic setup for gen-buildsys-win.bat for Windows only.
Maybe maintaining this file in addition to gen-buildsys-win.bat then it can be found his place in the documentation somewhere.
I prefer to work inside Visual Studio and having such file significantly improve discoverability for native components from which CoreRT made up of.

[MichalStrehovsky]

I prefer to work inside Visual Studio and having such file significantly improve discoverability for native components from which CoreRT made up of.

Yup, me too. CMake also generates a CoreRT.sln file in bin\obj\Native\Windows_NT.x64.Debug - I've been using that. Is this better? (I didn't know about CMakeSettings.json until today.)

[kant2002]

I cannot say that this is significantly better, but it is more it make VS refresh CMake for you, so you don't have to do that. Modify CMakeList.txt, press Ctrl+S - Boom! its in the Solution explorer. That interactivity definitely improve my understanding of CMake.

Reason why I add this file was following. I know about CMake Targets view and willing to use it, but it was breaking due to fact that CLR_CMAKE_TARGET_ARCH was required. Which require me to look at CMake file then jump across 2 bat files to properly setup buildRoot and installRoot.

If you never heard about CMAke Targets view lookup, it definitely important to C++ development from my C# point of view 😄 . You can even target Linux targets using WSL, so maybe it will help you in some scenarios too.

I definitely can add more configurations, but willing to receive positive feedback.

[jkotas]

This repo is going to be archived soon (#8366). The discussion on this can continue in dotnet/runtime#40049 in the context of dotnet/runtime repo.