c30 on rc3 broken

[Philip Blundell]

>I have been away on vacation and wondered if this was
>fixed.

Not yet.

>> >.../configure --target=c30-coff results in this:
>> >
>> >*** BFD does not support target c30-coff.
>> >*** Look in bfd/config.bfd for supported targets.
>> >Configure in /usr1/rtems/tmp/b-newc4x/b-b/opcodes failed, exiting.
>> >
>> >.../configure --target=tic30-coff results in this:
>> >
>> >Configuring for a i686-pc-linux-gnu host.
>> >Invalid configuration `tic30-coff': machine `tic30' not recognized
>> >Unrecognized target system name tic30-coff.

These two need to be fixed in config.sub.  The problem with ld is that it 
only recognizes the `tic30-' spelling.  I guess someone should settle on one 
or other, assuming that c30- and tic30- really are equivalents.

p.