Wrong path to Makefile in README

[Tim Angus]

On Fri, 16 Dec 2005 16:09:12 +0100 Sven wrote:
> -in better performance. To enable this find these lines in
> code/unix/Makefile:
> +in better performance. To enable this find these lines in
> code/Makefile:
> 
>      # experimental x86_64 jit compiler! you need as
>      #HAVE_VM_COMPILED = true

The Makefile is definitely in code/unix/. There is no Makefile in code/.

This kind of brings up another point though. Perhaps the x86_64 JIT
compiler should be enabled by default. It's a while since Ludwig has
changed anything with it and nobody seems to have reported any specific
problems. If there are any problems, having it enabled by default means
they'll show up sooner rather than later. Comments?