> Hi, > > Trying to install gentoo on a notebook with a P4M (dothan), wondering > what -mtune should I go for, the GCC manual says: > > pentium-m > Low power version of Intel Pentium3 CPU with MMX, SSE and SSE2 > instruction set support. Used by Centrino notebooks. > > pentium4, pentium4m > Intel Pentium4 CPU with MMX, SSE and SSE2 instruction set support. >
This is what I use with my notebook (Intel 1.5GHz Centrino): CFLAGS="-O3 -pipe -march=pentium-m -mcpu=i686 -fomit-frame-pointer -mtune=pentium-m" which seems to work fine. I am however curious about pentium4m though. -- "When you say "I wrote a program that crashed Windows", people just stare at you blankly and say "Hey, I got those with the system, for free". - Linus Torvalds, 1995 -- gentoo-user@gentoo.org mailing list
