Example of debugging GCC with toplevel bootstrap

[Paolo Bonzini]

Richard Kenner wrote:
>     I've seen many people saying not wanting something to go away, but
>     that something is not proposed by Paolo to disappear.
> 
> Can you say *exactly* what those two different things are because I'm confused?
> Thanks.

MRS and Eric Botcazou objected strongly against not being able to build 
a 1-stage GCC with --disable-bootstrap.  And that's never going to happen.

Paolo