How to rebuild stage 1?

[Gerald Pfeifer]

On Fri, 16 Dec 2005, Richard Kenner wrote:
>>  A wiki page that has the mapping from the old style to the new style  
>>  targets is appropriate.  I know that I'll hit the, what is x called  
>>  now, and I too will be at a loss.  Going back and reading the email  
>>  archives to find it would be annoying.
> Strongly agreed, though once it gets finalized it should be moved from 
> the wiki into the main GCC documentation.

Agreed.  As I pointed out, both install.texi and makefile.texi, for 
example, still refer to `make bootstrap-lean`.

User-visible changes also should be added to gcc-4.2/changes.html, 
which is part of our release notes.

(But let's give Paolo some time to address the technical issues first;
we are still in stage 1, so only developers, packagers, and brave testers
are supposed to use what is going to become GCC 4.2. ;-)

Gerald