make[1]: Entering directory 'C:/Users/rektd/AppData/Local/Temp/tmpg2wk3g6h/Potential/Potential-tmp/src'
process_begin: CreateProcess(NULL, rm -rf .tmp *.o *.d Potential tuner.exe *.gcda, ...) failed.
make (e=2): The system cannot find the file specified.
make[1]: *** [makefile:170: clean] Error 2
make[1]: Leaving directory 'C:/Users/rektd/AppData/Local/Temp/tmpg2wk3g6h/Potential/Potential-tmp/src'
make: *** [makefile:185: pgo] Error 2