Am 28.06.2013 03:59, schrieb Syam:
> Both. RHEL is derived from fedora, and fedora (generally) builds
the entire distribution with a standard set of
optimization flags, which is what we are discussing here (apparently?).
Hmm.. then there's no escape I guess. I was surprised since I hadn't seen this
when building things on RHEL5.
RHEL5 is quite old and has fewer CPU optimization to sopport
older hardware, i am even not sure if they still had i686
or stucked at i386/i586