Messages in this thread | | | Date | Wed, 22 Jun 2005 20:12:07 +0200 | From | DervishD <> | Subject | Re: [question] pass CONFIG_FOO to CC problem |
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Hi Coywolf :)
* Coywolf Qi Hunt <coywolf@gmail.com> dixit: > I was expecting kbuild passes CONFIG_FOO from .config to CC > -DCONFIG_FOO, but it doesn't. So I have to add > > ifdef CONFIG_FOO > EXTRA_CFLAGS += -DCONFIG_FOO > endif
NO! You don't do it that way in the kernel. Think: if you have to pass a '-D' option for each config item you set, you will end up with TONS of '-D' options, in fact you probably exceed the command line size limit.
You have to include <linux/config.h> if I recall correctly ;)
Good luck!
Raúl Núñez de Arenas Coronado
-- Linux Registered User 88736 | http://www.dervishd.net http://www.pleyades.net & http://www.gotesdelluna.net It's my PC and I'll cry if I want to... - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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