[Assist] How can I downgrade GCC?

[Andreas Grapentin]

I didn't mean to dismiss your question, I instead wanted to encourage
you to add your experiences to the issue I linked :)

It is always important to talk about problems.

Best,
Andreas

On Tue, Mar 01, 2022 at 07:11:11AM +0000, hironori.ueno wrote:
> thank you.
> I understand that it has already been registered as an issue.
> 
> ------- Original Message -------
> 
> On Tuesday, March 1st, 2022 at 3:43 PM, Andreas Grapentin andreas at grapentin.org wrote:
> 
> > fwiw, we have an issue that tracks this problem here:
> >
> > https://labs.parabola.nu/issues/3190
> >
> > Best,
> >
> > Andreas
> >
> > On Tue, Mar 01, 2022 at 04:30:10AM +0000, hironori.ueno wrote:
> >
> >> Thank you Denis.
> >>
> >> I am using the following versions of the kernel and architecture.
> >>
> >> $ uname -rm
> >>
> >> 5.15.12-gnu-1 x86_64
> >>
> >> I also knew that I needed to get the developers to build
> >>
> >> the kernel with a newer version of GCC.
> >>
> >> However, since it is a rolling release method, I thought that
> >>
> >> the problem was that I updated the GCC package without
> >>
> >> checking it, so I tried to downgrade(and it didn't work)
> >>
> >> Should I contact the kernel package maintainer in such cases?
> >>
> >> ------- Original Message -------
> >>
> >> On Tuesday, March 1st, 2022 at 7:20 AM, Denis 'GNUtoo' Carikli GNUtoo at cyberdimension.org wrote:
> >>
> >>> On Mon, 28 Feb 2022 13:36:01 +0000
> >>>
> >>> "hironori.ueno" hironori.ueno at protonmail.com wrote:
> >>>
> >>>> Hi,
> >>>
> >>> Hi,
> >>>
> >>>> I have a problem and please let me know if there is a solution.
> >>>>
> >>>> I tried to build a module for dkms and got the following warning:
> >>>>
> >>>> ----------------------------
> >>>>
> >>>> warning: the compiler differs from the one used to build the kernel
> >>>>
> >>>> The kernel was built by: gcc (GCC) 11.1.0
> >>>>
> >>>> You are using: gcc (GCC) 11.2.0
> >>>>
> >>>> ----------------------------
> >>>
> >>> This is probably because we use GCC plugins for building the kernel:
> >>>
> >>>> $ grep CONFIG_GCC_PLUGINS abslibre/libre/linux-libre-/config.
> >>>>
> >>>> abslibre/libre/linux-libre-64/config.aarch64:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-64/config.armv7h:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-64/config.i686:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-64/config.x86_64:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-lts/config.armv7h:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-lts/config.i686:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-lts/config.x86_64:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-pck/config.armv7h:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-pck/config.i686:CONFIG_GCC_PLUGINS=y
> >>>>
> >>>> abslibre/libre/linux-libre-pck/config.x86_64:CONFIG_GCC_PLUGINS=y
> >>>
> >>> The solution is probably to have Parabola developers rebuild the kernels
> >>>
> >>> with newer GCCs here.
> >>>
> >>> What kernel and Parabola version (i686, armv7h, x86_64) do you use?
> >>>
> >>> Denis.
> >
> >> _______________________________________________
> >>
> >> Assist mailing list
> >>
> >> Assist at lists.parabola.nu
> >>
> >> https://lists.parabola.nu/mailman/listinfo/assist
> >
> > --
> >
> > ------------------------------------------------------------------------------
> >
> > my GPG Public Key: https://files.grapentin.org/.gpg/public.key
> >
> > ------------------------------------------------------------------------------

-- 

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