[Cake] gcc 7.3.1 issue on arch

[Toke Høiland-Jørgensen]

Jonathan Morton <chromatix99 at gmail.com> writes:

>> On 29 Mar, 2018, at 1:30 am, Bret Towe <bret.towe at gmail.com> wrote:
>> 
>> ./include/linux/kernel.h:6:10: fatal error: stdarg.h: No such file or directory
>
> I've started seeing the same error on my PowerPC box, running Gentoo.
> It seemed specific to that machine, but the GCC version may well be
> relevant since Gentoo tends to stabilise new GCC versions earlier on
> minority platforms.

Yeah, definitely only shows up in very new GCCs.

> Shouldn't stdarg.h be a built-in header?

Yup, which is why this is really odd...

-Toke