Re: kde objprelink and new binutils

[Magnus von Koeller <magnus@vonkoeller.de>]

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On Saturday 20 October 2001 10:54, Allan Sandfeld Jensen wrote:
> If you have the time and skills it is always a good idea to compile
> K-packages yourself. It turned out recently that adding
> architecture specific optimization makes a big performance
> difference, becouse of the amount of byteoperations. So get the
> source and compile it with '-march=<myArch>' :-) (I can also
> recommend -ffast-math and -finline-functions for good standard
> optimizations that arent included in -O2)

How do I do this? Is doing

# export CXXFLAGS="-O3 -march=i686"
# export CPPFLAGS="-O3 -march=i686"
# export CFLAGS="-O3 -march=i686"
# dpkg-buildpackage

enough?

Is -O3 a good idea? Or should I rather use "-O2 --ffast-math 
- -finline-functions"?

- --
- -M

- -------  Magnus von Koeller  <magnus@vonkoeller.de> ------
 Georg-Westermann-Allee 76 / 38104 Braunschweig / Germany
   Phone: +49-(0)531/2094886 Mobile: +49-(0)179/4562940

 lp1 on fire (One of the more obfuscated kernel messages)
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