[Buildroot] [PATCH 1/1] package/x265: fix armv6 cross compilation issue

[David Barbion]

Hello,

Sorry for disturbance, this patch makes compilaton on neon cpu fail.
I've pushed a new patch right now.

Le 26/11/2022 à 22:54, David Barbion a écrit :
> When running a program that depends on x265, it crashes with the
> message: illegal instruction
>
> The package x265 was forcibly compiled with the gcc flag -mfpu=neon even
> if the target CPU does not support the neon instruction set.
> This fix adds the cmake flag CROSS_COMPILE_ARM to correctly set gcc flags
> when compiling for ARM architecture.
>
> Signed-off-by: David Barbion <davidb at 230ruedubac.fr>
> ---
>   package/x265/x265.mk | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/package/x265/x265.mk b/package/x265/x265.mk
> index 51c39df4cd..e3a4acc6e5 100644
> --- a/package/x265/x265.mk
> +++ b/package/x265/x265.mk
> @@ -35,4 +35,8 @@ else
>   X265_CONF_OPTS += -DENABLE_CLI=OFF
>   endif
>   
> +ifeq ($(BR2_arm)$(BR2_aarch64),y)
> +X265_CONF_OPTS += -DCROSS_COMPILE_ARM=1
> +endif
> +
>   $(eval $(cmake-package))