%ifarch note

Christopher Meng cickumqt at gmail.com
Fri Oct 11 06:53:25 UTC 2013


On Oct 11, 2013 1:55 PM, "Mamoru TASAKA" <mtasaka at fedoraproject.org> wrote:
>
> > Since I hit this, I'd imagine other people might.
> > If your package has:
> >
> > BuildArch: noarch
> >
> > It will set %{_target_cpu} to "noarch".
> >
> > If you also use %ifarch in that spec file, you might be expecting it to
> > match %{_arch} (the architecture of the build server). It does not. It
> > matches %{_target_cpu}.
> >
> > If you need to conditionalize on the value of %{_arch} in such a spec
> > file, you need to do it explicitly:
> >
> > %if %{_arch} == x86_64 || %{_arch} == i686
> >
> > Hope that helps other folks,
> >
> > ~tom
>
> Using %if %{_arch} == x86_64 || %{_arch} == i686 seems to break building
srpm
> on arm koji:
> http://koji.fedoraproject.org/koji/taskinfo?taskID=6049393
> (when making srpm on i686 or x86_64, it seems okay).
>
> Perhaps when building srpm on arm, _arch is not defined on koji.
>
> Regards,
> Mamoru

Till just told me about %ifnarch %{arm}.
Is it better?
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