CFLAGS="-march=i686 -mtune=atom -O2 -pipe --param l1-cache-size=24 --param l1-cache-line-size=64 --param l2-cache-size=512 -mno-3dnow"
CXXFLAGS="${CFLAGS}"
CHOST="i686-pc-linux-gnu"
USE="mmx sse sse2 -sse3 ssse3 -3dnow -3dnowext"