Compiling src/mame/mame.cpp...
Compiling src/version.cpp...
make[2]: *** No rule to make target '../../../../generated/resource/mamevers.rc', needed by '../../../../mingw-gcc/obj/x64/Release/mame.res'.  Stop.
make[2]: *** Waiting for unfinished jobs....
Building driver list...
30405 drivers found
makefile:379: recipe for target 'mamearcade' failed
make[1]: *** [mamearcade] Error 2
makefile:806: recipe for target 'windows_x64' failed
make: *** [windows_x64] Error 2