[clang] [compiler-rt] [llvm] [clang-repl] [ORC] Add support for out-of-process execution on ELF (PR #79936)

[Stefan Gränitz via cfe-commits]

weliveindetail wrote:

Thanks for your follow-up. Yes, I agree it's best to leave it here as a draft. We can reference it from future PRs to provide context, if we decide to implement one part or the other in isolation. Thanks!

https://github.com/llvm/llvm-project/pull/79936