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On Thu, 2018-01-18 at 16:58 -0500, Neal Gompa wrote:
> On Thu, Jan 18, 2018 at 4:50 PM, Igor Gnatenko
> <ignatenkobrain@xxxxxxxxxxxxxxxxx> wrote:
> >
> > Hello,
> >
> > Does anybody know why we are still using %{?_isa} thing?
> >
> > DNF/libsolv forcefully install 64bit package for any 32bit package in
> > transaction. So it is not possible to get 32bit package without 64bit
> > counterpart.
> >
> > So then what's the reason of using %{?_isa}? Just some old cruft from yum
> > era?
> > Can we drop it? Thoughts?
>
> Actually, libsolv doesn't quite do this all the time in every case.
> There were a few fixes to libsolv post 0.6.30 for handling more
> conditions of it.
>
> It also avoids weird situations where you get arch switching with
> package splits and obsoletes...
There are flags related to coloring Obsoletes, so that should be fine.
But it seems that if I run $ sudo dnf install wine -x libatomic.x86_64, it
would happily install without it, but on next upgrade -- pull it in..
So it seems that we still need to use %{?_isa}.
Michael, can you give a hint whether we need to use it for weak deps as well?
If so -- in which parts of conditions?
- --
- -Igor Gnatenko
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