make: *** No rule to make target 'out/src/generic/timer_irq.o', needed by 'out/katapult.elf'. Stop.

im going through the steps to flash my EBB36 and i keep getting this message after i enter the make cmd. im in the correct directory. i entered the correct data in the menuconfig, i tried to make clean and re compile and still to no avail. i am not that proficient as far as trouble shooting these issues, is there anyone that could help me out here?