From: Christoph Hellwig <hch@infradead.org>
To: linux-kernel@vger.kernel.org
Subject: Re: kbuild: shorthand ym2y, ym2m etc
Date: Sun, 30 Jan 2005 19:52:30 +0000 [thread overview]
Message-ID: <20050130195230.GA871@infradead.org> (raw)
In-Reply-To: <20050130193733.GA8984@mars.ravnborg.org>
> We have in several cases the need to transpose a i'm' to 'y' in the Kbuild
> files.
> One example is the following snippet from sound/Makefile:
> ifeq ($(CONFIG_SND),y)
> obj-y += last.o
> endif
>
> Alternative syntax could be:
> obj-$(call y2y,CONFIG_SND) += last.o
This should go away with either syntax, and I don't think yours is much
cleaner..
> ifeq ($(CONFIG_FB),y)
> obj-$(CONFIG_PPC) += macmodes.o
> endif
>
> Altetnative syntax:
> obj-$(call yx2x,CONFIG_FB,CONFIG_PPC) += mcmodes.o
obj-$(CONFIG_FB)$(CONFIG_PPC) += macmodes.o
would be a lot more obvious, but I'm not sure how to handle
it for the case where one of them evaluates to m
next prev parent reply other threads:[~2005-01-30 19:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-30 19:37 kbuild: shorthand ym2y, ym2m etc Sam Ravnborg
2005-01-30 19:48 ` Muli Ben-Yehuda
2005-01-30 19:52 ` Christoph Hellwig [this message]
2005-01-30 22:39 ` Sam Ravnborg
2005-01-30 22:44 ` Russell King
2005-01-30 22:51 ` Sam Ravnborg
2005-01-30 22:41 ` Arnd Bergmann
2005-01-30 22:59 ` Sam Ravnborg
2005-01-31 1:57 ` Andreas Gruenbacher
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