Indeed, that is widely known. :) You can compile most things with various optimizations, but not everything will work with every optimization, especially -O3. Some things do not like any optimization except -O2, and alot of time is needed to test the results.
> No, I won't. > > But first, happy new year to all the (B)LFS-ers. > > I compiled at the end of last year a new LFS system, and wanted to "push" > things a little. So I compiled everything with "-O3 -march=athlon-xp" > C(XX)FLAGS, from LFS to BLFS. > > Then I started to notice some problems with my system. Gtk didn't behave > normally, I was forced to recompile it with no opts. Then I had a big > problem with javaws apps, being extremely slow. And then frequent system > reboot... > > That was it. I recompiled as fast as possible a new system, with NO opt > flags but the standard ones, and now everything is fine :-) > > Well, that's it, just wanted to share an experience. > > \bye > > -- > > Nicolas FRANCOIS | /\ > http://nicolas.francois.free.fr | |__| > X--/\\ > We are the Micro$oft. _\_V > Resistance is futile. > You will be assimilated. darthvader penguin > -- > http://linuxfromscratch.org/mailman/listinfo/blfs-support > FAQ: http://www.linuxfromscratch.org/blfs/faq.html > Unsubscribe: See the above information page > -- Arafangion, The Star King of the Grape Trees. -- http://linuxfromscratch.org/mailman/listinfo/blfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
