[odb-users] Re: again: bad value ('/dev/null') for '-mtune=' switch

[Boris Kolpackov]

MM <finjulhich at gmail.com> writes:

> Now, I've upgraded from Fedora38 to 39, and that upgraded g++ from
> 
> 13.2.1 20231011 (Red Hat 13.2.1-4)
> 
> to
> 
> 13.2.1 20231205 (Red Hat 13.2.1-6)
> 
> I would have guessed that this would not require a odb rebuild.

ODB is implemented as a GCC plugin and GCC does not have any API
stability guarantees for plugins, not even between patch-releases.
So it's always wise to rebuild ODB after upgrading GCC.