[OE-core] [oe-core][PATCH 1/1] libwebp: do not assume armv7a has neon intrinsics

[Andre McCurdy]

On Tue, Sep 6, 2016 at 1:25 PM, Joe Slater <jslater at windriver.com> wrote:
> configure incorrectly thinks -mfpu=neon is in CC for armv7a,
> so defeat automatic neon detection.
>
> Signed-off-by: Joe Slater <jslater at windriver.com>
> ---
>  meta/recipes-multimedia/webp/libwebp_0.5.1.bb |    3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/meta/recipes-multimedia/webp/libwebp_0.5.1.bb b/meta/recipes-multimedia/webp/libwebp_0.5.1.bb
> index 222bd56..2d86b4a 100644
> --- a/meta/recipes-multimedia/webp/libwebp_0.5.1.bb
> +++ b/meta/recipes-multimedia/webp/libwebp_0.5.1.bb
> @@ -26,6 +26,9 @@ EXTRA_OECONF = " \
>      --enable-libwebpdemux \
>      --enable-threading \
>  "
> +# configure incorrectly believes that armv7a has -mfpu=neon
> +#
> +EXTRA_OECONF_append_armv7a = " --disable-neon"

Unless you want to disable neon for all armv7a builds, perhaps
something like this would be better:

  EXTRA_OECONF += "${@bb.utils.contains("TUNE_FEATURES", "neon", "",
"--disable-neon" ,d)}"

>  inherit autotools lib_package
>
> --
> 1.7.9.5
>
> --
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