[Buildroot] [PATCH v6 3/3] Add an BR2_GCC_ENABLE_GRAPHITE flag for the buildroot toolchain

[Gustavo Zacarias]

On 05/19/2014 04:48 PM, Steve Thomas wrote:
> +ifeq ($(BR2_GCC_ENABLE_GRAPHITE),y)
> +HOST_GCC_COMMON_DEPENDENCIES += \
> +   host-isl \
> +   host-cloog
> +
> +#This is needed as with-isl doesn't work
> +HOST_GCC_COMMON_CONF_OPT += \
> +   --disable-isl-version-check
> +endif

Hi.
Hidden option?
How about adding something like:

config BR2_GCC_ENABLE_GRAPHITE
        bool "Enable graphite loop optimizations"
        depends on BR2_GCC_SUPPORTS_GRAPHITE
        help
          Enable the support for the framework for loop optimizations
          based on a polyhedral intermediate representation.

...to package/gcc/Config.in.host before BR2_GCC_ENABLE_TLS ?
Regards.