[AuckLUG] CFLAGS options

[Tim Giffney]

Hi Mariel,

Do you have any problems using -O3?

I was under the impression that it was a little too aggresive to use by 
default and could muck up some apps. 

Cheers,
Tim

>I've noticed that alot here are building binaries from source.  Try this CFLAGS append it on the existing one.
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>-fomit-frame-pointer -funroll-loops -O3
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>sometimes this is available
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>-march=<architecture>
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