no make quickstrap in gcc 3.0.1

[DJ Delorie]

>     Bootstrap complete - make "quickstrap" to redo last build,
>     "restage1" through "restage3" to rebuild specific stages,
>     or "cleanstrap" to redo the bootstrap from scratch.

This message is from the gcc directory.  If you do "make quickstrap"
there, it will work.

> $ make -n quickstrap
> make: *** No rule to make target `quickstrap'.  Stop.

This message is from the top directory, which supports only the
"bootstrap" target, not all the other ones that gcc supports.  You
can't do "make cc1" from the top directory, either.