On Sat, Apr 9, 2011 at 6:23 PM, Giovanni Maruzzelli <gmaruzz@gmail.com> wrote:

Compilation flags (if you do not compile on one machine kind and run
on another kind) are taken care of automatically by the
bootstrap/configure/make mechanism.
You are not supposed to do anything (actually, fiddling with those
options can damage performance/stability).
-giovanni