[patch] x86_64 darwin work

[Paolo Bonzini]

> Index: config.host
> ===================================================================
> --- config.host	(revision 116774)
> +++ config.host	(working copy)
> @@ -183,6 +183,7 @@ case ${host} in
>    i[34567]86-*-darwin*)
>      out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
>      host_xmake_file="${host_xmake_file} i386/x-darwin"
> +    use_long_long_for_widest_fast_int=yes
>      ;;
>    powerpc-*-beos*)
>      host_can_use_collect2=no

This seems wrong.

Paolo