Make fails on latest PX4 code

I have not been able to get past this error no matter what I do. Doing cross compile on Ubuntu 20.04 for beaglebone blue board but the make fails on lightware.laser.serial.cpp on line 37 with an error. No matter how I do this I can get past this compile error. Has anyone seen this lately ? I’m using the compile recommended on the beaglebone blue page on PX4 site.