>    - How much disk space do I need to create an environment
>      where I can rebuild my kernel?

If you remove the sources for other architectures (hp300 i386 mac68k pc532 pmax
sparc sun3 vax), you'll need about 13M including objects for one kernel.


>    - All I want to do is add support for an A2232 board.  How much
>      of the source tree do I need?

All, plus you can also have a look at
ftp.uni-regensburg.de:/pub/NetBSD-Amiga/experimental/a2232-driver.tar.gz. This
archive is said to work, but it's lacking the code for that CPU on the A2232.


Hubert

-- 
=============== Hubert Feyrer ============================================
      Weekdays: Rennerstr. 19, D-93053 Regensburg, Tel. 0941/943-2455
      Weekends: Bachstr. 40,   D-84066 Mallersdorf, Tel. 08772/6084
      Internet: hubert.feyrer@rz.uni-regensburg.de == IRC: hubertf
==========================================================================