[PATCH v2 3/4] x86: break gas dependency on libopcodes

[H.J. Lu]

On Fri, Nov 18, 2022 at 1:13 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> gas doesn't use anything from libopcodes anymore - suppress linking in
> that library.
> ---
> v2: New, split off from larger earlier patch.
>
> --- a/gas/configure
> +++ b/gas/configure
> @@ -12263,7 +12263,7 @@ _ACEOF
>
>      # Do we need the opcodes library?
>      case ${cpu_type} in
> -      vax | tic30)
> +      vax | tic30 | i386)
>         ;;
>
>        *)
> --- a/gas/configure.ac
> +++ b/gas/configure.ac
> @@ -420,7 +420,7 @@ changequote([,])dnl
>
>      # Do we need the opcodes library?
>      case ${cpu_type} in
> -      vax | tic30)
> +      vax | tic30 | i386)
>         ;;
>
>        *)
>

We need to add some dependencies on i386-opc.tbl and i386-reg.tbl for
--enable-maintainer-mode to check if i386-tbl.h and i386-init.h are up to
date.  It doesn't need to regenerate i386-tbl.h.  An error message should be
sufficient.

-- 
H.J.