Re: [PATCH] developer: remove gcc 12 workaround

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On Tue, Apr 25, 2023 at 8:45 PM Eric Sunshine <sunshine@xxxxxxxxxxxxxx> wrote:
>
> On Tue, Apr 25, 2023 at 9:47 PM Carlo Marcelo Arenas Belón
> <carenas@xxxxxxxxx> wrote:
> > Since 846a29afb0 (config.mak.dev: workaround gcc 12 bug affecting
> > "pedantic" CI job, 2022-04-15), DEVELOPER mode has this workaround
> > for the version of gcc that was released with Fedora 36.
> >
> > That version of Fedora is about to be EOL and latest versions of
> > the compiler don't have that bug anymore, so remove the workaround.
> >
> > Tested not to trigger with latest gcc packages from the last 3
> > Fedora releases, including gcc 13 from Fedora 38.
>
> The commit message doesn't explain the benefit of removing this
> workaround. Is it because it's a maintenance burden? Or is it
> preventing some future planned improvement in this area?

The workaround was added for the benefit of the CI and to prevent
failures because the buggy warning will otherwise make it fail because
of -Werror when Fedora 36 was released and our CI started using it.

Our CI doesn't need it anymore to avoid that issue.

> What is the
> justification for penalizing users who might be stuck on Fedora 36 for
> some reason or another?

I certainly didn't intend on penalizing any users, but I frankly
suspect there aren't any, as the bug was fixed long ago, and it
wouldn't affect them unless no gcc updates were ever done on their
systems.

Carlo




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