linux-kernel - Re: RFC: x86: kill binutils 2.16.x?

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Message-ID: <4D6EA473.9000001@zytor.com>
Date:	Wed, 02 Mar 2011 12:11:31 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Vegard Nossum <vegard@...nel.org>
Subject: Re: RFC: x86: kill binutils 2.16.x?

On 03/02/2011 12:03 PM, Andrew Morton wrote:
> On Wed, 02 Mar 2011 10:15:14 -0800
> "H. Peter Anvin" <hpa@...or.com> wrote:
> 
>> binutils 2.16 (and presumably its prereleases, binutils 2.15.9x) appears
>> to have more bugs than any other version of binutils released in modern
>> history, *before or after*.
>>
>> We chronically run into problems because that particular binutils
>> version breaks code that works fine elsewhere.
>>
>> I would like to know who would suffer from formally discontinuing
>> support for that version.  I understand some version of SLES shipped it,
>> but I don't know for sure.
>>
> 
> I gave up and became a customer of
> http://www.kernel.org/pub/tools/crosstool/index_old.shtml

Vegard,

The source directory in the above doesn't seem to match the binary
directories, and is stuck at binutils 2.16.1.  At the very best this is
iffy from a GPL perspective, and very confusing to users.

This is obviously a highly useful project, can we straighten out the
source situation?

	-hpa
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