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Re: Enabling some -Werror=format* by default?

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Hi!

On Mon, 2024-06-10 at 20:09:21 +0500, Andrey Rakhmatullin wrote:
> On Mon, Jun 10, 2024 at 04:24:54PM +0200, Guillem Jover wrote:
> > > Do you think it makes sense to add this a flag that enables -Werror=format
> > > to dpkg-buildflags(1), before, or after a test rebuild, before, or after
> > > the MBF if we do one?
> > 
> > If by adding you mean adding a new feature flag that is disabled by
> > default, then depending on the feature area, that might unfortunately
> > be equivalent to enable it by default (due to the «all» keyword).
> 
> Another related question: if not via dpkg-buildflags, how do we do
> rebuilds with changed default flags?

Ah, you can still use its mechanism (just not its policy) where a
rebuild should be able to use DEB_<flag>_APPEND for that, or set
them in one of its config files.

If having a modified dpkg-dev emitting those by default would be less
cumbersome for the rebuilder, I'm happy to provide an out of archive
package for that for example, which I think we have done for some
rebuilds.

Thanks,
Guillem

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Thread

Enabling some -Werror=format* by default? Andrey Rakhmatullin <wrar@debian.org> - 2024-06-06 21:20 +0200
  Re: Enabling some -Werror=format* by default? Helmut Grohne <helmut@subdivi.de> - 2024-06-10 12:40 +0200
    Re: Enabling some -Werror=format* by default? Andrey Rakhmatullin <wrar@debian.org> - 2024-06-10 13:10 +0200
      Re: Enabling some -Werror=format* by default? Guillem Jover <guillem@debian.org> - 2024-06-10 16:30 +0200
        Re: Enabling some -Werror=format* by default? Andrey Rakhmatullin <wrar@debian.org> - 2024-06-10 17:10 +0200
          Re: Enabling some -Werror=format* by default? Guillem Jover <guillem@debian.org> - 2024-06-10 18:30 +0200
        Re: Enabling some -Werror=format* by default? Andrey Rakhmatullin <wrar@debian.org> - 2024-06-10 17:10 +0200
        Re: Enabling some -Werror=format* by default? Simon McVittie <smcv@debian.org> - 2024-06-10 17:10 +0200
      Re: Enabling some -Werror=format* by default? Helmut Grohne <helmut@subdivi.de> - 2024-06-10 18:30 +0200
        Re: Enabling some -Werror=format* by default? Fay Stegerman <flx@obfusk.net> - 2024-06-11 03:00 +0200
        Re: Enabling some -Werror=format* by default? Guillem Jover <guillem@debian.org> - 2024-06-11 12:10 +0200

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