Compiler flags: upstream or Fedora ?

[Rex Dieter]

Aurélien Bompard wrote:

> In particular, they advise against using march=i386 for this reason.
> Since we're talking about a 3D game, which would only be playable on
> rather powerful hardware, would it be OK to use the march=i686 flag ?

could have koji target i686 only, and skip i386 (similar to how kernel is
built for multiple archs in koji).

Frankly, I doubt it's worth the trouble, but I'm not the one doing the
work...

-- Rex