[PATCH] powerpc/makefile: remove check on obsolete GCC versions

[Joel Stanley]

Hey Christophe,

On Tue, 18 Sep 2018 at 15:13, Christophe Leroy <christophe.leroy at c-s.fr> wrote:
>
> Since commit cafa0010cd51 ("Raise the minimum required gcc version
> to 4.6"), it is not possible to build kernel with GCC lower than 4.6
>
> This patch removes checkbin tests addressing older versions of GCC.

This is the same as Nick's patch:

 https://patchwork.ozlabs.org/patch/969624/

Cheers,

Joel