[PATCH] libtests: Supply --cc argument to rtems-syms for clang

[Chris Johns]

On 05/10/2018 16:57, Daniel Hellstrom wrote:
> A better implementation would mabe be to configure the default compiler
> to LLVM when building rtems-tools?

Yes I agree this is a better solution and more helpful. It means we need to
figure out a way to determine the `cc_name`.

What does a clang $CC look like?

Chris