4.0 -> 4.5

[Joel Sherrill]

russ wrote:
> 
> Hi,
> 
> First I'd like to say you've done a great job with the rpm's. I'm just converting from 4.0 to 4.5
> and it only took me a day to get 4.5 up and running. That includes download time. Thanks!
> 
> My question has to do with building for the bare m68k. I'm sure this has been discussed previously
> on the list. But I believe rtems is defaulting to 68020 command set, not 68000.
> 
> Is there a switch or parameter of the bit_rtems script or a specific makefile where the 68000
> command set can be forced?

Are you building the bare BSP something like this?

..../rtems/configure --target=m68k-rtems \
'--enable-bare-cpu-cflags= -m68000' \
--enable-rtemsbsp="bare" \
--enable-bare-cpu-model=m68000

If you left out bare-cpu-cflags, then it would default to the 
68020 as that is gcc's default.
 
> Thanks
> russ

-- 
Joel Sherrill, Ph.D.             Director of Research & Development
joel at OARcorp.com                 On-Line Applications Research
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