Re: huge gcc 4.1.{0,1} __weak problem

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To: Vegard Nossum <vegard.nossum@...>
Cc: Andrew Morton <akpm@...>, Tom Rini <trini@...>, <torvalds@...>, <bunk@...>, <venkatesh.pallipadi@...>, <davem@...>, <mingo@...>, <tglx@...>, <hpa@...>, <linux-kernel@...>, <suresh.b.siddha@...>
Date: Friday, May 2, 2008 - 9:43 am

On Fri, May 02, 2008 at 09:18:10AM +0200, Vegard Nossum wrote:

Out of curiosity, are you using the stock gcc/binutils from the FSF,
or one of the distro toolchains?  When we were investigating which
compiler/toolchain to use for the LSB Sample Implementation, one of
the comments that I got from folks like Eric Troan from rPath and
others was that out-of-the-box compiler/toolchain had so many bugs,
particularly on non-x86 architectures, that they found they were much
better off using a distro-patched/bug-fixed compiler/toolchain and
treating that as the upstream.

There has been some requests to include cross-compilation
functionality into the LSB Build Environment, so I'd be interested in
seeing how your work has been going, and maybe there's some
opportunity to work together.  Is there a mailing list you have for
this project?

						- Ted
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Messages in current thread:
[PATCH] /dev/mem gcc weak function workaround, Venki Pallipadi, (Tue Apr 29, 9:31 pm)
Re: [PATCH] /dev/mem gcc weak function workaround, David Miller, (Wed Apr 30, 12:28 am)
RE: [PATCH] /dev/mem gcc weak function workaround, Pallipadi, Venkatesh, (Wed Apr 30, 8:49 am)
huge gcc 4.1.{0,1} __weak problem, Adrian Bunk, (Thu May 1, 5:56 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Jeremy Fitzhardinge, (Fri May 2, 5:09 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Adrian Bunk, (Fri May 2, 5:19 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Andrew Morton, (Thu May 1, 6:20 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Linus Torvalds, (Thu May 1, 6:27 pm)
[2.6.26 patch] #error for gcc 4.1.{0,1}, Adrian Bunk, (Thu Jun 26, 6:37 am)
Re: huge gcc 4.1.{0,1} __weak problem, David Miller, (Thu May 1, 6:51 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Venki Pallipadi, (Thu May 1, 6:35 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Tom Rini, (Thu May 1, 7:23 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Andrew Morton, (Thu May 1, 6:42 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Tom Rini, (Thu May 1, 7:21 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Venki Pallipadi, (Thu May 1, 7:30 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Linus Torvalds, (Thu May 1, 8:34 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Suresh Siddha, (Thu May 1, 8:39 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Jeremy Fitzhardinge, (Fri May 2, 5:11 pm)
Re: huge gcc 4.1.{0,1} __weak problem, David Miller, (Fri May 2, 6:02 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Jakub Jelinek, (Thu May 1, 6:49 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Andrew Morton, (Thu May 1, 6:33 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Tom Rini, (Thu May 1, 7:24 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Andrew Morton, (Thu May 1, 7:59 pm)
Re: huge gcc 4.1.{0,1} __weak problem, Andi Kleen, (Fri May 2, 5:09 am)
Re: huge gcc 4.1.{0,1} __weak problem, Adrian Bunk, (Fri May 2, 4:10 am)
Re: huge gcc 4.1.{0,1} __weak problem, Vegard Nossum, (Fri May 2, 3:18 am)
Re: huge gcc 4.1.{0,1} __weak problem, Theodore Tso, (Fri May 2, 9:43 am)
Re: huge gcc 4.1.{0,1} __weak problem, Justin Mattock, (Thu May 1, 8:21 pm)
Re: [PATCH] /dev/mem gcc weak function workaround, Tom Rini, (Wed Apr 30, 4:15 pm)