[Buildroot] [PATCH] toolchain: Bump ARC tools to arc-2017.03-eng008

[Jörg Krause]

Hi,

On Fri, 2017-03-03 at 15:47 +0300, Vlad Zakharov wrote:
> This commit bumps ARC toolchain to arc-2017.03-eng008.
> 
> Please note that it is an engineering build and it might have all
> kinds
> of breakages, please don't use it for production builds.

we had to disable some packages for ARC because of toolchain issues.
Maybe we shall reenable them?

Jörg