[Buildroot] [PATCH v2] package/bdwgc: only enable on supported architectures

[Pedro Aguilar <paguilar@paguilar.org>]

Hi Yann,

Thanks for checking this. I had a look at the not-easy-to-read source 
code and I confirm that the archs you added should be right.

I've tested it successfully under arm.

Regards.

On 02/12/2014 00:13, Yann E. MORIN wrote:
> bdwgc has support for a sub-set of the architectures we support.
>
> Since there is roughly a 50-50 split of our architectures that have
> support in bdwgc vs. those that do not, use a positive dependency logic,
> rather than a negative one.
>
> The list was constructed by visual inspection of the source code of
> bdwgc, but the header doing the check is, to say it politely, a bit
> difficult to read...
>
> So, some working archotectures may be missing. Users needing it may
> investigate if their architectures are indeed supported.
>
> Fixes;
>      http://autobuild.buildroot.net/results/529/529b0b6dd47744c13f56e59a4c669a3f5d56530d/
>
> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
> Cc: Pedro Aguilar <paguilar@paguilar.org>
> Cc: Baruch Siach <baruch@tkos.co.il>
>
> ---
> Changes v1 -> v2:
>    - fix case for mipsel  (Baruch)
> ---
>   package/bdwgc/Config.in | 7 +++++++
>   package/bdwgc/bdwgc.mk  | 2 ++
>   package/guile/Config.in | 1 +
>   3 files changed, 10 insertions(+)
>
> diff --git a/package/bdwgc/Config.in b/package/bdwgc/Config.in
> index 9aa7c7d..215c54d 100644
> --- a/package/bdwgc/Config.in
> +++ b/package/bdwgc/Config.in
> @@ -1,5 +1,12 @@
> +config BR2_PACKAGE_BDWGC_ARCH_SUPPORTS
> +	default y
> +	depends on BR2_arm || BR2_armeb || BR2_avr32 || BR2_i386 \
> +		|| BR2_mips || BR2_mipsel || BR2_powerpc || BR2_sh \
> +		|| BR2_sparc || BR2_x86_64
> +
>   config BR2_PACKAGE_BDWGC
>   	bool "bdwgc"
> +	depends on BR2_PACKAGE_BDWGC_ARCH_SUPPORTS
>   	depends on BR2_PACKAGE_LIBATOMIC_ARCH_SUPPORTS
>   	select BR2_PACKAGE_LIBATOMIC_OPS
>   	help
> diff --git a/package/bdwgc/bdwgc.mk b/package/bdwgc/bdwgc.mk
> index 3e6de1a..b408947 100644
> --- a/package/bdwgc/bdwgc.mk
> +++ b/package/bdwgc/bdwgc.mk
> @@ -4,6 +4,8 @@
>   #
>   ################################################################################
>
> +# When bumping the version number, check if the list of supported architectures
> +# is still valid; see Config.log.
>   BDWGC_VERSION = 7.2f
>   BDWGC_SOURCE = gc-$(BDWGC_VERSION).tar.gz
>   BDWGC_SITE = http://www.hboehm.info/gc/gc_source
> diff --git a/package/guile/Config.in b/package/guile/Config.in
> index 009dbdf..8f86e9f 100644
> --- a/package/guile/Config.in
> +++ b/package/guile/Config.in
> @@ -1,6 +1,7 @@
>   config BR2_PACKAGE_GUILE
>   	bool "guile"
>   	depends on BR2_TOOLCHAIN_HAS_THREADS
> +	depends on BR2_PACKAGE_BDWGC_ARCH_SUPPORTS # bdwgc
>   	depends on BR2_PACKAGE_LIBATOMIC_ARCH_SUPPORTS # bdwgc
>   	depends on BR2_USE_WCHAR # libunistring
>   	select BR2_PACKAGE_LIBUNISTRING
>


-- 
Pedro Aguilar
http://paguilar.org