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Re: [ARM] Deprecate -mwords-little-endian
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: Richard Earnshaw <rearnsha at arm dot com>, gcc-patches at gcc dot gnu dot org, richard dot sandiford at linaro dot org
- Date: Thu, 07 Jul 2011 16:40:13 +0100
- Subject: Re: [ARM] Deprecate -mwords-little-endian
- References: <g4aad0nagc.fsf@linaro.org> <4E0B239D.8060406@arm.com> <g4r562glvr.fsf@linaro.org>
On 07/07/11 16:18, Richard Sandiford wrote:
> Richard Earnshaw <rearnsha@arm.com> writes:
>> On 29/06/11 12:28, Richard Sandiford wrote:
>>> ARM has an option called -mwords-little-endian that provides big-endian
>>> compatibility with pre-2.8 compilers. When I asked Richard about it,
>>> he seemed to think it had outlived its usefulness, so this patch
>>> deprecates it. We can then remove it once 4.7 is out.
>>>
>>> Tested on arm-linux-gnueabi. OK to install? If so, I'll do a patch
>>> for the web page as well.
>>>
>>
>> Please also update the in-line help text in arm.opt. OK with that change.
>
> Thanks. I've attached the patch I applied below.
>
> How's this for the docs change?
>
> --------------------------------------------------------------------------
> Index: htdocs/gcc-4.7/changes.html
> ===================================================================
> RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.7/changes.html,v
> retrieving revision 1.20
> diff -u -r1.20 changes.html
> --- htdocs/gcc-4.7/changes.html 6 Jul 2011 23:37:11 -0000 1.20
> +++ htdocs/gcc-4.7/changes.html 7 Jul 2011 15:17:03 -0000
> @@ -43,6 +43,9 @@
> only intended as a migration aid from SunOS 4 to SunOS 5. The
> <code>-compat-bsd</code> compiler option is not recognized any
> longer.</li>
> +
> + <li>The ARM port's <code>-mwords-little-endian</code> option has
> + been deprecated. It will be removed in a future release.</li>
> </ul>
>
Looks fine to me, but please allow 24 hours for the web maintainers to
comment if they wish.
R.