Taking the opportunity of a major update to adjust CFLAGS in /etc/make.conf and I found something that looks like it might be a typo of mine.
CFLAGS="-Os -march=athlon-xp -pipe" Does the `O' (uppercase oh) have an `s' component? gcc man says the `O' is to set levels and I think this may be supposed to be a 2. -- gentoo-user@gentoo.org mailing list