[PATCH v4 1/2] config/arm: add SVE ACLE control flag

[fengchengwen]

Reviewed-by: Chengwen Feng <fengchengwen at huawei.com>

On 2022/5/9 18:19, Rahul Bhansali wrote:
> This add the control flag for SVE ACLE to enable or disable
> RTE_HAS_SVE_ACLE macro in the build.
> 
> Signed-off-by: Rahul Bhansali <rbhansali at marvell.com>
> ---
> Changes in v4:
> - Resend patches. With v3, patches were not sent properly
> in single series.
> 
> Changes in v3:
> - Moved sve_acle condition to be consider for
> RTE_HAS_SVE_ACLE flag only.
> 
> Changes in v2:
> - Renamed the flag to sve_acle from sve
> - Added double-indent.
> 
>  config/arm/meson.build | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/config/arm/meson.build b/config/arm/meson.build
> index 8aead74086..6f8961eac8 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -605,7 +605,7 @@ endif
> 
>  if cc.get_define('__ARM_FEATURE_SVE', args: machine_args) != ''
>      compile_time_cpuflags += ['RTE_CPUFLAG_SVE']
> -    if (cc.check_header('arm_sve.h'))
> +    if (cc.check_header('arm_sve.h') and soc_config.get('sve_acle', true))
>          dpdk_conf.set('RTE_HAS_SVE_ACLE', 1)
>      endif
>  endif
> --
> 2.25.1
> 
> 
> .
>