[Coco] CCASM or similar for Linux?

[John Riddle]

Hi,
I am looking for a 6809 cross assembler, preferably command-line based,
that will run under Linux (and possibly Mac) - is anything out there?
Needed for assembling in a DECB environment.  I found some references to a
version of CCASM for Linux that Roger Taylor was developing, but that was
years ago.  Was it ever released?

FWIW, here's the reference, mentioned at the bottom of this page:

http://www.coco3.com/community/2009/09/ccasm-68096309-cross-assembler/

Any assistance is appreciated.

Thanks!