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-*- Text -*-

If you're ``just'' looking for something to work on, have a look at the
  * bug list, <http://savannah.gnu.org/bugs/?group=hurd> and
  * task list, <http://savannah.gnu.org/task/?group=hurd>.

HOW TO CONTRIBUTE LARGER CHUNKS
===============================

If you want to help the maintainers to be quickly able to evaluate and
check in your contribution, please try to follow these suggestions:

Try to mark in the code stuff (i.e. whole functions, parts of header
files) that you've just copied (and then perhaps modified; also note that
briefly) from somewhere else and stuff that you've actually written
yourself.  Either do that by simply writing a ChangeLog in parallel (an
informal one is fine as well) or put notes in the modified / imported
files.  The one who will be checking in your patches will then probably
remove most of these notes, as soon as everything is written down in the
real ChangeLog.  Logging your changes right from the beginning makes it
much easier for the maintainers to track down where which chunk is coming
from, so that they can be handled appropriately.

HISTORY
=======

`gnumach-1-branch-before_removing_unused_and_unsupported_code' was tagged
on 2006-02-20.  After creating that tag, code for unused and unsupported
device driver for ISA cards and a good deal of i386 dependent, also
unused and unsupported code was removed.

On 2006-03-19, support was removed for FIPC, which only ever was used
within the native Mach NE2000 NIC device driver, see
<http://www.cs.utah.edu/flux/mach4-i386/html/mach4-UK22.html#FIPC>.
<http://lists.gnu.org/archive/html/bug-hurd/2006-01/msg00162.html>.

Support for NORMA was removed on 2006-03-20.
<http://lists.gnu.org/archive/html/bug-hurd/2006-03/msg00007.html>.

Support for PS2, i860, iPSC 386/860 and MB1/MB2/EXL was removed on
2006-11-05.
<http://lists.gnu.org/archive/html/bug-hurd/2006-11/msg00001.html>.

Support for the old ipc interface, MACH_IPC_COMPAT, was removed on 2006-12-03.
<http://savannah.gnu.org/patch/?5017>.

Support for building without CONTINUATIONS was removed on 2006-12-03.
<http://savannah.gnu.org/patch/?5019>.

Support for FP emulation was removed on 2006-12-13.
http://lists.gnu.org/archive/html/bug-hurd/2006-12/msg00031.html

Support for Olivetti XP7 & XP9 was removed on 2007-01-02.
http://lists.gnu.org/archive/html/bug-hurd/2006-12/msg00107.html


Be sure to check the ChangeLog and have a look at the repository at that
tag's state if you want to work on those parts of GNU Mach.