From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] nds32: Add a basic errno.h
Date: Mon, 7 Jan 2013 08:54:09 -0500 [thread overview]
Message-ID: <50EAD381.9060204@ti.com> (raw)
In-Reply-To: <CAPnjgZ1+Co91Rg5dtrK5KyJhG+ZJh2SCiq6M4D1Z3NmbV=DYww@mail.gmail.com>
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On 01/06/2013 12:24 PM, Simon Glass wrote:
> Hi Tom,
>
> On Sun, Jan 6, 2013 at 9:16 AM, Tom Rini <trini@ti.com> wrote:
>> On Sun, Jan 06, 2013 at 08:28:39AM -0800, Simon Glass wrote:
>>
>> [snip]
>>> If you don't support a gcc option it should be possible to
>>> disable it in U-Boot for your toolchain as a temporary
>>> workaround. It would be good to get a pointer to your toolchain
>>> at some point.
>>
>> Unfortunately gcc doesn't error nicely when you try and test for
>> -fstack-usage support. The 'cc-option' check says that
>> -fstack-usage works but then fails in real usage. It's possible
>> that a more heavy-weight test would correctly detect the failure
>> however.
>
> Well, if the problem is going to exist for a while, perhaps we
> could put up with explicit nds32 check?
OK with me.
- --
Tom
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next prev parent reply other threads:[~2013-01-07 13:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-05 20:48 [U-Boot] [PATCH] nds32: Add a basic errno.h Simon Glass
2013-01-06 11:37 ` Macpaul Lin
2013-01-06 16:28 ` Simon Glass
2013-01-06 17:16 ` Tom Rini
2013-01-06 17:24 ` Simon Glass
2013-01-07 13:54 ` Tom Rini [this message]
2013-02-18 7:37 ` Macpaul Lin
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