Autoconf 2.64 broken on FreeBSD 10.0

[Gerald Pfeifer]

On Tue, 15 Nov 2011, Andreas Tobler wrote:
> Are you sure that they come from autoconf? I'd say they come from 
> toplevel libtool.m4.

You right; bah, my bad.

> When I tested this, I only had to adjust libtool.m4 and then autoconf'ing the
> needed files.
> 
> libtool.m4 change:
> ------------------
>      case $host_os in
> -    freebsd[[123]]*) objformat=aout ;;
> +    freebsd[[23]].*) objformat=aout ;;
> 
> resulting configure change:
> ---------------------------
> 
>      case $host_os in
> -    freebsd[123]*) objformat=aout ;;
> +    freebsd[23].*) objformat=aout ;;

Could someone with better autoconf/libtool foo than me apply this
change to trunk and GCC 4.6, ideally GCC 4.5, please?  That would
be really helpful.

Thanks,
Gerald