> I have an Mobile AMD Sempron 2800+ Prozessor. > > OS is Gentoo Linux GCC version 3.4.4 > > What for CFlags I must write in my make.conf? > In the online manual, I don't see anything about Mobile AMB Sempron Is it AMD64 based processor or Athlon XP based processor. AMD mobile processor are the same "desktop" processor but simply with low power consumption. So use Athlon-xp or k8 it depends on architecture of your processor. If your processor support SSE2 than it is based on k8 architecture for sure. Arturas M. P.S.: use "dmesg" command to see more details about your processor...
