[PATCH]Skip g++.dg/tls testes on target using status wrapper

[Mike Stump]

On Jan 20, 2015, at 6:29 AM, Renlin Li <renlin.li@arm.com> wrote:
> This patch will add "unwrapped" target selector for g++.dg/tls tests.

> This patch will skip those testes as the intended exit code is not correctly captured by dejagnu.
> 
> Okay to commit?

Ok.

Would be nice if someone can engineer in a way to do this with wrappers.  Wrapping _exit sounds nice but dangerous.