[llvm] [ORC] Add automatic shared library resolver for unresolved symbols. (PR #148410)

[Vassil Vassilev via llvm-commits]

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vgvassilev wrote:

We have a lot of tests that intent to capture real-world setups here: https://github.com/root-project/cling/tree/master/test/DynamicLibraryManager

Can you take a look and see what's missing from the current tests we have in this PR?

https://github.com/llvm/llvm-project/pull/148410