Rebuilding gcc on Fedora 18 - Howto build i686 packages on a x86_64 machine

[Mathieu Bridon]

On Tue, 2013-08-27 at 21:48 -0700, Jon Miller wrote:
> How do the experts build the i686 & x86_64 packages? (I did notice the "Build
> Host" varies between the two, so I'm wondering if I need to build a 32bit
> Fedora 18 instance to repeat this build process?)

Use mock:

    mock -r fedora-18-i386 --rebuild foo.src.rpm


-- 
Mathieu