Re: linux-next: build failure after merge of the final tree (Linus'tree related - powerpc)

From: Michael Ellerman
Date: Thu Nov 21 2013 - 07:11:35 EST


On Thu, Nov 21, 2013 at 02:33:34PM +1100, Anton Blanchard wrote:
>
> Hi,
>
> > After merging the final tree, today's linux-next build (powerpc
> > allyesconfig) failed like this:
> >
> > <stdin>:1:0: error: -mcall-aixdesc must be big endian
>
> Urgh, allyesconfig is building an LE kernel. Ian: do we need to reverse
> the polarity of the option, and call it CONFIG_CPU_BIG_ENDIAN?

More or less. See what we did with PPC_WERROR, for the same reasons, so
that it was off for an allyesconfig.

config PPC_DISABLE_WERROR
bool "Don't build arch/powerpc code with -Werror"
default n

config PPC_WERROR
bool
depends on !PPC_DISABLE_WERROR
default y

cheers
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