Re: [expert] compile for i686

[Linda Walsh]

Jean-Michel Dault wrote:
> 
> Here are the flags to optimize for i686:
> 
> optflags: i686 -O3 -fomit-frame-pointer -fno-exceptions -fno-rtti -pipe -s
> -mpentiumpro -mcpu=pentiumpro -march=pentiumpro -ffast-math
> -fexpensive-optimizations -malign-loops=2 -malign-jumps=2
> -malign-functions=2 -mpreferred-stack-boundary=2
---
        Oh ya -- forgot this in my previous note. Which of these are 
safe to use in
generating the kernel?  I was told, for example, that O3 didn't work
with the kernel.  Is this no longer the case?

Thanks,
-linda