Re: Change to bzr build instructions

[Glenn Morris <rgm@gnu.org>]

Stefan Monnier wrote:

>  Mostly the problem is that after running copy_autogen, it still tried
> to run autoheader. I had to "touch src/stamp-h.in".

I added that, basically.

> So we should either be more careful about such dependencies in
> copy_autogen, or maybe try and get copy_autogen to set
> "enable-maintainer-mode=off".

I suppose it could do something like that, but I don't know if it is a
good idea. I really don't recommend the use of the copy_autogen script
at all, except very much as a last resort, so I wouldn't want to see it
get too fancy.

> Another (minor) problem is that it's a lot more convenient to run
> ./autogen/copy than to cd into autogen to run ./copy and then cd back
> out of it.

OK, now either works.