The License
limits your use, and you acknowledge, that the Software may not be modified,
copied or distributed unless embedded on a Texas Instruments microcontroller
or used solely and exclusively in conjunction with a Texas Instruments radio
frequency transceiver, which is integrated into your product. Other than for
the foregoing purpose, you may not use, reproduce, copy, prepare derivative
works of, modify, distribute, perform, display or sell this Software and/or
its documentation for any purpose.
So being “itchy” I cannot share the binary unless I am distributing it already loaded into a TI CC2xxx, or unless it is part of a product with a TI radio I am distributing, none of which being the case…
Unless somebody offers to distribute the dongles with this firmware already embedded onto it 
, the only way I can figure out is everybody wanting to use it downloading the IAR free trial, modifying the two files with the parameters of the previous post, and compiling, similarly to having to download the whole z-stack just to get the hex files as it is done now.