[patch] allow using standard ar from the build ini files instead of 'ar' string

[Stephen Hemminger]

On Mon, 28 Feb 2022 10:54:28 -0500
aisha <atammy.dpdk at bsd.ac> wrote:

> Hi,
> 
> I've attached a patch, from Gentoo, which uses the *ar* binary passed to 
> meson when available, instead of 'ar', which may not be available, for 
> instance when cross compiling, or having multiple gcc versions present, 
> like in Gentoo.
> 
> This should not have any regressions, as when the binary is not 
> available it uses the same logic as the original.
> 
> Aisha
> 

Please resubmit this patch with proper Signed-off-by.
Without Developer's Certificate of Origin there can be license claims.