[PATCH v2 1/2] config/arm: allow WFE to be enabled config time

[Ruifeng Wang]

On 2024/1/17 10:25 PM, pbhagavatula at marvell.com wrote:
> From: Pavan Nikhilesh <pbhagavatula at marvell.com>
> 
> Allow RTE_ARM_USE_WFE to be enabled at meson configuration
> time by passing it via c_args instead of modifying
> `config/arm/meson.build`.
> 
> Example usage:
>   meson build -Dc_args='-DRTE_ARM_USE_WFE' \
> 	--cross-file config/arm/arm64_cn10k_linux_gcc
> 
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
> ---
>   config/arm/meson.build | 1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/config/arm/meson.build b/config/arm/meson.build
> index 36f21d2259..a63711e986 100644
> --- a/config/arm/meson.build
> +++ b/config/arm/meson.build
> @@ -17,7 +17,6 @@ flags_common = [
>           #    ['RTE_ARM64_MEMCPY_ALIGN_MASK', 0xF],
>           #    ['RTE_ARM64_MEMCPY_STRICT_ALIGN', false],
>   
> -        ['RTE_ARM_USE_WFE', false],

What about commenting this line out instead?
It will be easier to track the configurables.

>           ['RTE_ARCH_ARM64', true],
>           ['RTE_CACHE_LINE_SIZE', 128]
>   ]