Zendesk request: https://engflow.zendesk.com/hc/en-us/requests/522

We ran into some weird issues with symlinks and remote execution, specifically we have a symlink to the clang++ binary v4/bin/clang++ -> stow/llvm-v4/bin/clang-12. This works locally when we use it like this, but then in RE we see that v4/bin/clang++ is no longer a symlink but is the actual binary. The clang binary is sensitive to the location it lives in so when the real binary is in a different location it will fail to find certain libraries.