* Re: [gentoo-dev] Re: gcc 3.0
2002-05-03 2:50 ` [gentoo-dev] Re: gcc 3.0 Michael Reid - CSCI/P2001
@ 2002-05-03 12:04 ` Antonio M D'souza
0 siblings, 0 replies; 2+ messages in thread
From: Antonio M D'souza @ 2002-05-03 12:04 UTC (permalink / raw
To: gentoo-dev
Actually, you will need to completely switch emerge profiles to the new
gcc3 profile and then rebuild the world.
This is because C++ stuff built with gcc3 is not binary compatible with
the stuff compiled by gcc2.95
And, since there isn't a way to distinguish between C++ and C in the
portage system, you have to play it safe by rebuilding it all.
emerge -e world
should do the trick, methinks.
On Thu, 2002-05-02 at 22:50, Michael Reid - CSCI/P2001 wrote:
> > I have a machine at home I built from scratch using gcc3 and it works
> > beautifully, with the one drawback that I cannot seem to get kdelibs to
> > compile with gcc3 for the life of me. If anyone knows a workaround I'd
> > love to get kde3 going on that machine ... otherwise I'll stick with
> > gnome for now. The gcc3 compiled machine does seem snappier, but that
> > may be psychosomatic. :-)
> >
>
> How would I go about upgrading my gcc2.95 system to a fully gcc3.0 system?
>
> Is it as simple as:
>
> emerge gcc
> emerge --emptytree --update world
>
> ??
>
> What about the bootstrap process?
>
> Thanks.
>
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