GCC flags

James Iwanek chthon at chthon-uk.com
Sat May 10 03:07:24 PDT 2003


Japie wrote:

> Hello,
> 
> In all the chapters gcc is build with something like CFLAGS="-O2 -pipe",
> does that mean that using -O3 will brake gcc? Or is it yust to make sure
> we have a "save" build?

its a leftover from the PLFS buildscripts that will be removed soon
and yes using -O3 is generally a bad idea
-- 
Jay
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