From: Peter Gordon <codergeek42@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: Re: [gentoo-dev] x86 toolchain changes heads up
Date: Wed, 18 Jul 2007 01:53:39 -0700 [thread overview]
Message-ID: <1184748819.9888.8.camel@tuxhugs> (raw)
In-Reply-To: <200707171947.14598.vapier@gentoo.org>
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On Tue, 2007-07-17 at 19:47 -0400, Mike Frysinger wrote:
> historically, gcc on x86 has always defaulted to i386. some people noticed
> recently that glibc-2.6 fails to build in this situation as they were only
> setting -mtune via CFLAGS, not -march. i'll be tweaking gcc so that it will
> default -march based on your CHOST. so all the i686-* people will now have a
> default -march=i686 implied in their gcc systems, i586-* people will
> have -march=i586, etc... keep in mind this is merely the default.
> -mike
Does this mean that any user-set "-march" flag is overridden for these
cases? Just curious.
Thanks.
--
Peter Gordon (codergeek42)
Gentoo Forums Global Moderator
GnuPG Public Key ID: 0xFFC19479 / Fingerprint:
DD68 A414 56BD 6368 D957 9666 4268 CB7A FFC1 9479
My Blog: http://thecodergeek.com/blog/
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next prev parent reply other threads:[~2007-07-18 8:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-17 23:47 [gentoo-dev] x86 toolchain changes heads up Mike Frysinger
2007-07-18 8:53 ` Peter Gordon [this message]
2007-07-18 9:16 ` Ioannis Aslanidis
2007-07-18 9:19 ` Vlastimil Babka
2007-07-18 13:35 ` [gentoo-dev] " Ryan Hill
2007-07-18 14:06 ` [gentoo-dev] " Andrew Gaffney
2007-07-18 17:04 ` Mike Frysinger
2007-07-19 7:15 ` Peter Gordon
2007-07-18 11:04 ` Tobias Klausmann
2007-07-18 19:05 ` Chris Gianelloni
2007-07-18 19:47 ` Mike Frysinger
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