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From: Mike Frysinger <vapier@gentoo.org>
To: gentoo-dev@lists.gentoo.org
Subject: [gentoo-dev] x86 toolchain changes heads up
Date: Tue, 17 Jul 2007 19:47:14 -0400	[thread overview]
Message-ID: <200707171947.14598.vapier@gentoo.org> (raw)

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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

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             reply	other threads:[~2007-07-18  0:08 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-17 23:47 Mike Frysinger [this message]
2007-07-18  8:53 ` [gentoo-dev] x86 toolchain changes heads up Peter Gordon
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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