[clang] [flang] [clang][Driver] Add the ability to specify that RPATH should be added by default (PR #115163)

[Paul Osmialowski via cfe-commits]

pawosm-arm wrote:

No, config files today ARE NOT sufficient to do that. There is no way to attach a role to the flags in clang's config file, all flags are being treated the same. So putting -lamath in there will put it before object files that would make use of it, it will result in unresolved symbols.


https://github.com/llvm/llvm-project/pull/115163