makes results

S:~/xf86-input-wacom$ make
make  all-recursive
make[1]: Entering directory `/home/hikaru/xf86-input-wacom'
Making all in conf
make[2]: Entering directory `/home/hikaru/xf86-input-wacom/conf'
make[2]: *** No rule to make target `50-wacom.conf', needed by `all-am'.  Stop.
make[2]: Leaving directory `/home/hikaru/xf86-input-wacom/conf'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/hikaru/xf86-input-wacom'
make: *** [all] Error 2