File 'wfx.mod.c' does not exist

** ERROR:
/home/exars/workspace/legatoAF/legato-19.11.2/drivers/wf200/tst/wfx.mdef:4:0: error: File ‘wfx.mod.c’ does not exist.
Makefile:541: recipe for target ‘system’ failed
make: *** [system] Error 1

how to fix this error??

you need to find this file:

→ File ‘wfx.mod.c’ does not exist