Version 1.4a adds ARM support. You will need to `if use arm; then' and descend into the ARM/ directory to build its targets and probably patch the Makefile too before it all works.
And you need an ARMv7-A processor, namely Cortex-A8 or Cortex-A9, because it uses NEON [1] instructions. It just segfaults on my ARMv5TE dockstar. There are no tests for other arm cpu types. Michael [1] http://www.arm.com/products/processors/technologies/neon.php
We'll do if an user requests it