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List:       gentoo-dev
Subject:    [gentoo-dev]  Re: [RFC] CFLAGS paragraph for the GWN
From:       Ryan Hill <dirtyepic.sk () gmail ! com>
Date:       2006-09-30 23:27:22
Message-ID: efmu8j$s5t$1 () sea ! gmane ! org
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Lionel Bouton wrote:

> I'll wait and see if other devs are aware of common CFLAGS gotchas
> plaguing bugzilla.

Flags such as -fforce-addr and -fweb that change the way registers are
handled can often cause errors when compiling hand-optimised ASM on
architectures with a very limited number of registers (ie. x86).  This
turns up a lot in video libraries or graphic processing apps like
ffmpeg, xine-lib, or avidemux.

--de.


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