msp430gcc on Beaglebone

Let me begin by saying nobody here is a GCC expert. We've managed to build GCC cross compilers for different CPUs/uCs under Windows and Linux successfully.

Would it be possible to compile the MSP430 CGG to run on a Beaglebone, with the MSP430 as the target device? Is seems like it should work. We're looking for any "gotchas" we might encounter.

Thanks for any advice!