How to cross compile mscorlib?

[am11]

PR #35115 removed src/coreclr/build.cmd script, which was previously used during the freebsd bringup; to build feebsdmscorlib: https://github.com/dotnet/runtime/blob/4f9ae42/docs/workflow/building/coreclr/freebsd-instructions.md

Now that the script is removed, what is the new approach to build mscorlib for new platforms?

[stephentoub]

cc: @ViktorHofer

[jkoritzinsky]

You can pass the -os flag with the TargetOS value that you want when building System.Private.CoreLib to cross-compile it.

[am11]

Thanks. Forgot to close this issue. Yes, I am using -cross -os illumos in the CI script to cross-compile the whole set of artifacts: https://github.com/am11/runtime/blob/cc00c2c828d1/.github/workflows/main.yml#L26.