Symbolic links in llvm/clang tests

[Ed Maste via llvm-commits]

On 29 June 2016 at 11:07, Björn Pettersson A
<llvm-commits at lists.llvm.org> wrote:
>
> Yes, if ln behaves differently on different platforms/OS then the solution to remove any old symlink using "rm -f" before (re)creating it would be a much better solution.

With a comment that explains why it's done that way so that someone
doesn't try to "clean it up" later on (at least before support is
available in all non-obsolete OS X / macOS releases).