>>>> "BI" == Basin Ilya
BI> Hi. I need to build gcc RPMs from source including libgcc.i686 and
RPM will only build for a single architecture, with the possibility of
some subpackages being noarch.
BI> I don't want to run rpmbuild or mock twice with different arch
Well, I don't believe you have any alternative.
You could of course produce some subpackage which contains the i686
files, but the arch of the resulting RPM would still be x86_64 and that
would not be what Fedora calls multilib. But maybe you're taking that
term to mean something else in this context.