Gentoo的CFlags问题

leedachao

我准备安装gentoo2004.3，系统环境是XP1800+ VIA KT333A，西数40G硬盘，256 DDR266，请问我安装时应怎么样写CFlags，还有应该用什么版本的内核，编译时应注意什么？请各位大侠赐教
我是新手！！！！！！！！！！！！！～～～～～～～～我怕谁！！！！！！！！～～～～～～～

linuxth

CFLAGS="-O3 -mcpu=athlon-xp -march=athlon-xp -mmmx -m3dnow -msse -mfpmath=sse -pipe -finline-functions -falign-jumps=4 -falign-loops=4 -falign-functions=64 -funroll-loops -fforce-addr -fomit-frame-pointer -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations"


Desktop 是這樣 (AthlonXP Barton 2600+ @ 1920Mhz)
代碼:
CFLAGS="-Os -mcpu=athlon-xp -march=athlon-xp -mmmx -m3dnow -msse -mfpmath=sse -pipe -finline-functions -falign-jumps=4 -falign-loops=4 -falign-functions=64 -funroll-loops -fforce-addr -fomit-frame-pointer -frerun-cse-after-loop -frerun-loop-opt -fexpensive-optimizations -fPIC"

這是 nb1 的 CFLAGS (pentium-mmx 300Mhz)
代碼:
CFLAGS="-Os -mcpu=pentium-mmx -march=pentium-mmx -mmmx -finline-functions -fforce-addr -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -fomit-frame-pointer -fexpensive-optimizations -pipe -fPIC"

然後這是我 nb2 的 CFLAGS (pentium3-m 1Ghz)
代碼:
CFLAGS="-Os -mcpu=pentium3 -march=pentium3 -mfpmath=sse,387 -mmmx -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -pipe"

這是 PDA 的設定 = = (COMPAQ iPAQ H3630, StrongARM 1110 @ 206Mhz)
代碼:
CFLAGS="-mcpu=strongarm1110 -Os -pipe"


P4 1.6
CFLAGS="-O3 -mcpu=pentium4 -march=pentium4 -mfpmath=sse,387 -msse2 -mmmx -fforce-addr -fomit-frame-pointer -funroll-loops -frerun-cse-after-loop -frerun-loop-opt -falign-functions=4 -pipe"

leedachao

还有，我要用reiserfs