compiler optimizations

Daniel Ignat daniel.ignat at splinux.com
Fri May 7 06:40:30 PDT 2004


On Fri, 2004-05-07 at 15:28, ilja wrote:
> Hi,
> 
> I know the LFS book strongly advices agains using compiler 
> optimizations, but I'm in my 4th LFS compile, and to keep things 
> excited, I'm going ahead with:
> "-O3 -march=pentium3". I'm just to currious about the effect.
> I'm in chapter 6 and Glibc has just compiled and been checked. No errors 
> found.
> So, I'm about to install the first and most important library, but then 
> again, I'm no fool. -in contrast to what some of my friends think ;)-. 
> Is this a project bound to hit the wall or do you give me a chance in 
> succeeding?
> 
> Kind regards,
> 
> Ilja

why don't you try first "-O2 -march=pentium3" ? :)

Daniel BI




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