[Buildroot] [PATCH] gcc: rename option for ARC gcc

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Hello,

On Thu, 11 Aug 2016 15:25:38 +0200, Thomas Petazzoni wrote:
> The ARC gcc version is now based on gcc 6.x and no longer gcc 4.8.x,
> which makes the option BR2_GCC_VERSION_4_8_ARC a bit irrelevant, as is
> the prompt of this option.
> 
> This commit therefore renames this option to BR2_GCC_VERSION_ARC, and
> adjust its prompt as well.
> 
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
> ---
>  Config.in.legacy                       |  7 +++++++
>  package/gcc/Config.in.host             | 10 +++++-----
>  package/gcc/gcc-initial/gcc-initial.mk |  2 +-
>  3 files changed, 13 insertions(+), 6 deletions(-)

I've applied to master, after taking into account the comments made by
Arnout and Baruch.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com