[oe] [RFC][Zaurus] (Re)move obsolete kernels

[Andrea Adami]

I was testing a build for some Zaurus models (akita,spitz) and
re-discovered an old issue (oebug 4784):

NOTE: Resolving any missing task queue dependencies
ERROR: '[]' RDEPENDS/RRECOMMENDS or otherwise requires the runtime entity
'virtual/arm-angstrom-linux-gnueabi-gcc-2.95' but it wasn't found in any
PACKAGE or RPROVIDES variables
NOTE: Runtime target 'virtual/arm-angstrom-linux-gnueabi-gcc-2.95' is
unbuildable, removing...
Missing or unbuildable dependency chain was:
['virtual/arm-angstrom-linux-gnueabi-gcc-2.95']

The c7x0 model is already 'fixed' - no error
We know the error is not fatal but still...so, my proposal is to move
the old stuff to 'obsolete' or to patch the recipes as done for c7x0
(see a.m. bug).
This would lead to unbuildability of  'sharprom-compatible'
distro...which noone seems to be using now in 2009.

Other options?

Regards

Andrea