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Message-ID: <4E73418B.4050802@suse.cz> Date: Fri, 16 Sep 2011 14:31:07 +0200 From: Michal Marek <mmarek@...e.cz> To: Arnaud Lacombe <lacombar@...il.com> Cc: linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org Subject: Re: [PATCH 1/4] kbuild: introduce KBUILD_CONFIG; unexpose KCONFIG_CONFIG On 16.8.2011 07:34, Arnaud Lacombe wrote: > Refine the Kbuild interface to expose it's own variable to architecture > Makefile's and prepare Kconfig environment prior to any %config invocation. > > Signed-off-by: Arnaud Lacombe <lacombar@...il.com> > --- > Makefile | 8 ++++++-- > arch/arm/boot/compressed/Makefile | 2 +- > arch/unicore32/boot/compressed/Makefile | 2 +- > scripts/kconfig/Makefile | 3 +++ > 4 files changed, 11 insertions(+), 4 deletions(-) > > diff --git a/Makefile b/Makefile > index b4ca4e1..26798a4 100644 > --- a/Makefile > +++ b/Makefile [...] > +# Prepare Kconfig environment > +KCONFIG_CONFIG = $(KBUILD_CONFIG) > +export KCONFIG_CONFIG IMO we should preserve the semantics of KCONFIG_CONFIG as much as possible. make KCONFIG_CONFIG=blah works, but setting it in the environment does not, because the '=' assignment take precendence. Michal -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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