[Buildroot] Xtensa toolchain issue ?

Max Filippov jcmvbkbc at gmail.com
Mon Jan 14 20:09:13 UTC 2019


On Thu, Jan 10, 2019 at 6:57 AM Thomas Petazzoni
<thomas.petazzoni at bootlin.com> wrote:
> > > Since the issue also happens on OpenRISC, perhaps we need to have some
> > > BR2_TOOLCHAIN_SUPPORTS_XYZ boolean that says whether the gcc version
> > > supports this specific stuff. However, since I don't clearly understand
> > > what the issue is, I wouldn't be able to find a good name for that
> > > BR2_TOOLCHAIN_SUPPORTS_XYZ option.
> > >
> > > BR2_TOOLCHAIN_SUPPORTS_TAIL_CALL_VARIADIC_FUNC_FROM_THUNK ? :-)
> >
> > Maybe BR2_TOOLCHAIN_SUPPORTS_VARIADIC_MI_THUNK?
>
> Sounds like a good name. Do you want to cook a patch for this, or
> should I do so ?

Let me try to come up with a patch.

-- 
Thanks.
-- Max



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