[Buildroot] [PATCH 3/7] toolchain: add a USE_MMU build option
Peter Korsgaard
jacmet at uclibc.org
Fri Jan 14 12:29:06 UTC 2011
>>>>> "Mike" == Mike Frysinger <vapier at gentoo.org> writes:
Mike> Some packages need to know whether the MMU is in play, so add a toolchain
Mike> option to expose the feature to them.
Mike> +++ b/toolchain/toolchain-common.in
Mike> @@ -66,6 +66,13 @@ config BR2_NEEDS_GETTEXT_IF_LOCALE
Mike> bool
Mike> default y if (BR2_NEEDS_GETTEXT && BR2_ENABLE_LOCALE)
Mike> +config BR2_USE_MMU
Mike> + bool "Enable MMU support"
Mike> + default y
Mike> + help
Mike> + If your target has a MMU, you should say Y here. If you
Mike> + are unsure, just say Y.
I think it makes sense to only show this option on archs where nommu
makes sense to not confuse users. - E.G.:
bool "Enable MMU support" if BR2_arm || BR2_armeb ...
What archs currently have working nommu support in uClibc?
--
Bye, Peter Korsgaard
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