[gentoo-dev] Re: GCC 4.7 unmasking

[Ryan Hill <dirtyepic@gentoo.org>]

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On Mon, 25 Feb 2013 21:58:08 +0100
Piotr Szymaniak <szarpaj@grubelek.pl> wrote:

> On Sun, Feb 24, 2013 at 11:03:01PM -0600, Ryan Hill wrote:
> > I'm going to be unmasking 4.7.2 later this week.  There are still 47 open
> > bugs blocking the 4.7 tracker, so if any are yours now would be a good time
> > to take a look at them.
> > 
> > https://bugs.gentoo.org/390247
> 
> There's an ugly bug [1] with -ffast-math discovered by mednafen
> developer(s?).  Don't know if this is revelant for unmasking and if
> -ffast-math is "supported".
> 
> [1] http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56125

Thanks for the heads up.  I'll add this to our patchset.  I'm not sure if it
warrants an -r2 or not.

-ffast-math as a general flag is not supported.  Some packages are designed to
work with it and their build systems add it.  That's fine and we want them to
keep working.


-- 
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