3.0.3 won't optimize

Ignacio Cárdenas iakynet at eresmas.com
Wed Sep 4 20:20:32 BST 2002


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Hi!

> I'm running linux 2.4.17, gcc 2.95.2.1, x 4.2.0 anmd qt 3.0.5
> Ive been compiling with CFLAGS=CXXFLAGS="-O2 -march=i686 -mcpu=i686"
> Is there anyway I can get it to compile while still retaining the nice
> optimisations?

The '-mcpu' opcion is implicit in '-march'... i mean, you don't need '-mcpu'
if you put '-march'.

I suggest this:

CFLAGS=CXXFLAGS="-march=i686 -O2 -pipe"

... but i use -O3... ;-)

Regards,
Ignacio.
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