[gentoo-user] Re: Re: CFLAGS "...-O3 -pipe" vs "...O2 <no pipe>"

[Alexander Skwar]

Davi <davividal@×××××××××××××.br> wrote:

> Em Terça 10 Abril 2007 16:56, Jesús Guerrero escreveu:
>> No, --newuse is for use flags. He need to rebuild ALL the packages. So,
>> "emerge --emptytree world" would do.
>
>
> ** Thinking: rebuild all = all packages = kde + Xorg + glibc + OOo + ...
> Humm... **
>
> Well... I'm _very_ fine with -O3 flag... u.u'
> I would like use the -O3 flag until format my HD instead recompile my
> entire system... =P

Well, you can easily do a "rolling change". Ie. set the new CFLAG
now and go on as usual. Over time, all the packages will/might be
recompiled.

Alexander Skwar

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