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Message-Id: <200709292221.27534.ioe-lkml@rameria.de>
Date: Sat, 29 Sep 2007 22:21:24 +0200
From: Ingo Oeser <ioe-lkml@...eria.de>
To: Sam Ravnborg <sam@...nborg.org>
Cc: Randy Dunlap <randy.dunlap@...cle.com>,
Erez Zadok <ezk@...sunysb.edu>, torvalds@...ux-foundation.org,
akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
"Kok, Auke" <auke-jan.h.kok@...el.com>,
Kyle Moffett <mrmacman_g4@....com>,
Jan Engelhardt <jengelh@...putergmbh.de>,
Adrian Bunk <bunk@...nel.org>, roel <12o3l@...cali.nl>
Subject: [OT] kbuild syntax extension for ccflags and asflags (was: [PATCH 1/3] CodingStyle updates)
Hi Sam,
On Saturday 29 September 2007, Sam Ravnborg wrote:
> Lately I have considered extending the kbuild syntax a bit.
>
> Introducing
> ccflags-y
> asflags-y
>
> [with same functionality as the EXTRA_CFLAGS, EXTRA_AFLAGS]
> would allow us to do:
>
> ccflags-$(CONFIG_WHATEVER_DEBUG) := -DDEBUG
Please do!
That is very useful for testing and developing new modules.
I learnt a lot from you in this regard and used that kind
of syntax to the extreme in some other non-kernel project
of mine. There it included also ccflags, asflags and so on.
I further split that into -debug-y and -optimize-y flags,
but that was just for my own convenience.
Best Regards
Ingo Oeser
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