[Buildroot] [PATCH v3 3/3] Add an BR2_GCC_ENABLE_GRAPHITE flag for the buildroot toolchain

[Thomas Petazzoni]

Dear Steve Thomas,

On Mon, 19 May 2014 11:54:25 +0000, Steve Thomas wrote:

> +ifeq ($(BR2_GCC_ENABLE_GRAPHITE),y)
> +HOST_GCC_COMMON_DEPENDENCIES += \
> +	host-isl \
> +	host-cloog
> +HOST_GCC_COMMON_CONF_OPT += \
> +	--disable-isl-version-check \
> +	--disable-cloog-version-check
> +endif

Do we really need to disable the version checks? Also, for gmp and mpfr
we pass --with-gmp, --with-mpfr. Maybe we should do the same here when
graphite is enabled, and pass --without-{isl,cloog} when graphite is
disabled?

Best regards,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com