* Re: [gentoo-dev] Proposition for stage3.
@ 2002-06-18 20:13 99% ` Prashanth Aditya Susarla
0 siblings, 0 replies; 1+ results
From: Prashanth Aditya Susarla @ 2002-06-18 20:13 UTC (permalink / raw
To: gentoo-dev
If you use gcc-2.95 then this doesn't break anything. With gcc-3.x
however, glibc and X break with -fomit-frame-pointer. These are the two
major packages which need to be built without this flag. About others, I
don't know as I haven't come across any yet. In fact, I've used my regular
flags (-march=athlon-tbird -mmnx -m3dnow -O3 -pipe -fomit-frame-pointer)
on qt also (by editing the correspoding qmake.conf) with gcc-3.1 and there
are no problems.
Regards,
Prashanth Aditya Susarla
On Tue, 18 Jun 2002, Rufiao wrote:
>
> I haven't build a whole system using that yet. Any packages break
> specifically because of this flag?
>
> Per Wigren [Tue 18-Jun-2002 18:41 GMT+0200]:
> > -fomit-frame-pointer often gives a noticable speedup also...
> _______________________________________________
> gentoo-dev mailing list
> gentoo-dev@gentoo.org
> http://lists.gentoo.org/mailman/listinfo/gentoo-dev
>
^ permalink raw reply [relevance 99%]
Results 1-1 of 1 | reverse | options above
-- pct% links below jump to the message on this page, permalinks otherwise --
2002-06-18 18:48 [gentoo-dev] Proposition for stage3 Rufiao
2002-06-18 20:13 99% ` Prashanth Aditya Susarla
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox