chore: librdata can now build with conan on MSVC

[shun2wang]

I tried enable msvc build and submit it to conan upstream but they rejected,see: conan-io/conan-center-index#30014 ,so we can use recipe by ourself.

If ReadStat conan version(#6063) on build bot can be fixed, then all of dependencies can be used by Conan.

[shun2wang]

I also submitted it in msys2 https://github.com/msys2/MINGW-packages/tree/master/mingw-w64-librdata packages, so we can also use it in Rtools if we want.

I prefer Conan cause we can change the source code if we needs (upstream not accept patches or fixes some critical issue slowly).

[tomtomme]

will this solve: https://github.com/jasp-stats/INTERNAL-jasp/issues/2945 ?

[shun2wang]

will this solve: https://github.com/jasp-stats/INTERNAL-jasp/issues/2945 ?

nope,it just a build system change. but I had reported on upstream.

[JorisGoosen]

Perhaps we could simply fork the project and maintain it within jasp-stats?
If we are using it anyway.
Then we could point conan there. And we need it for other platforms somewhere too right?

[shun2wang]

Yes, then should also fork my repo https://github.com/shun2wang/librdata-conan-recipe within jasp-stats too.

[JorisGoosen]

We wouldnt need the patches or any of that anymore right?

[shun2wang]

My repo has included a patch to enable build with MSVC, Otherwise cannot build directly using MSVC (because the system-specific header files cannot be found). the upstream librdata didn't have any patch.

[tomtomme]

I accidentaly linked the issue and now cannot remove it... sry