From: Horst Kronstorfer <u-boot@aon.at>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] dts/Makefile: Turn off system-/gcc-specific predefined macros
Date: Tue, 24 Jul 2012 12:11:04 +0200 [thread overview]
Message-ID: <500E74B8.1060406@aon.at> (raw)
In-Reply-To: <201207182322.05798.vapier@gentoo.org>
On 07/19/2012 05:22 AM, Mike Frysinger wrote:
> On Friday 13 July 2012 09:03:40 Horst Kronstorfer wrote:
>> Add '-undef' to DTS_CPPFLAGS to avoid unwanted expansion of dts content
>> that matches system-specific or gcc-specific predefined macros.
>>
>> Example: A number of PowerPC related *.dts files in the kernel define a
>> property named 'linux,network-index' which (w/o '-undef') is expanded to
>> '1,network-index' by the preprocessor because of '#define linux 1.'
>
> i think you should use -ansi instead. that's what we use in other places for
> the same reason.
> -mike
>
this would increase the probability of a name clash.
-h
>
>
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next prev parent reply other threads:[~2012-07-24 10:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-13 13:03 [U-Boot] [PATCH] dts/Makefile: Turn off system-/gcc-specific predefined macros Horst Kronstorfer
2012-07-19 3:22 ` Mike Frysinger
2012-07-24 10:11 ` Horst Kronstorfer [this message]
2012-07-24 15:28 ` Mike Frysinger
2012-07-24 19:38 ` Horst Kronstorfer
2012-07-25 16:06 ` Mike Frysinger
2012-07-26 7:06 ` Horst Kronstorfer
2012-07-26 16:23 ` Mike Frysinger
2012-07-26 21:26 ` [U-Boot] [PATCH,v2] dts/Makefile: Turn off some " Horst Kronstorfer
2012-08-10 21:53 ` [U-Boot] [PATCH, v2] " Wolfgang Denk
2012-08-10 21:50 ` [U-Boot] [PATCH] dts/Makefile: Turn off system-/gcc-specific " Wolfgang Denk
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