[PATCH] iproute2: fix build with a newer toolchain

[Rui Salvaterra]

Hi,

On Wed, 3 Mar 2021 at 20:48, Rui Salvaterra <rsalvaterra at gmail.com> wrote:
>
> GCC 10.2.0 complains loudly of missing limits.h. Add a patch to fix this.
>
> Signed-off-by: Rui Salvaterra <rsalvaterra at gmail.com>

As a side note, I tried building from a pristine master today and tc
*always* fails to build for me, being a -j n or at -j 1 (that should
exclude possible race conditions). It's not possible I'm the only one
seeing this. :/

Cheers,
Rui