From: Mike Frysinger <vapier@gentoo.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] dts/Makefile: Turn off system-/gcc-specific predefined macros
Date: Wed, 18 Jul 2012 23:22:04 -0400 [thread overview]
Message-ID: <201207182322.05798.vapier@gentoo.org> (raw)
In-Reply-To: <1342184620-31448-1-git-send-email-hkronsto@frequentis.com>
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
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next prev parent reply other threads:[~2012-07-19 3:22 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 [this message]
2012-07-24 10:11 ` Horst Kronstorfer
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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