Just to make sure you're aware of this, FC4 (x86_64) build fails:
looks like i386 died also... :P
tests succeed in a recent local mach i386 build root (probably libxml2-2.6.19
fixed the invalid pointer?). requesting rebuild in wiki.
upstream notified of gcc4 warnings.
FYI, I tested downgrading libxml2 to 2.6.17-6 included in FC4t1 and rebuilt this
on i386 -> success, ditto with 2.6.19. It's of course possible that whatever is
fixed in libxml2 2.6.19 affects x86_64 only, we'll see.