[lld] r293792 - Strip file path from the -o option while creating reproduce.txt.

[Rafael Avila de Espindola via llvm-commits]

> For debugging LLD issues this is certainly a win. I've also found reproduce
> useful for repeating a failed LLD invocation with ld.bfd, with it retaining
> the path. What do you think about including empty directories for -o in the
> reproduce.tar instead?

That is one of the alternatives we discussed. I think we went with
editing -o because it was simpler.

Can you expand a bit on the use case of preserving the full path?

Cheers,
Rafael