[PATCH] Fix configure.ac error of intel-avx512

[Jussi Kivilinna]

Hello,

On 29.3.2022 11.26, Tianjia Zhang via Gcrypt-devel wrote:
> * configure.ac: Correctly set value for avx512support.
> --
> 
> Signed-off-by: Tianjia Zhang <tianjia.zhang at linux.alibaba.com>
> ---
>   configure.ac | 6 ++++++
>   1 file changed, 6 insertions(+)
> 
> diff --git a/configure.ac b/configure.ac
> index b41322e357ca..467151391a73 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -1303,6 +1303,7 @@ if test "$mpi_cpu_arch" != "x86" ; then
>      sse41support="n/a"
>      avxsupport="n/a"
>      avx2support="n/a"
> +   avx512support="n/a"
>      padlocksupport="n/a"
>      drngsupport="n/a"
>   fi
> @@ -2404,6 +2405,11 @@ if test x"$avx2support" = xyes ; then
>       avx2support="no (unsupported by compiler)"
>     fi
>   fi
> +if test x"$avx512support" = xyes ; then
> +  if test "$gcry_cv_gcc_inline_asm_avx512" != "yes" ; then
> +    avx512support="no (unsupported by compiler)"
> +  fi
> +fi
>   if test x"$neonsupport" = xyes ; then
>     if test "$gcry_cv_gcc_inline_asm_neon" != "yes" ; then
>       if test "$gcry_cv_gcc_inline_asm_aarch64_neon" != "yes" ; then

Applied to master, thanks.

-Jussi