mezok.o: In function `_Mezok::_Mezok(QWidget*)':
mezok.cpp:(.text+0x228): undefined reference to `vtable for _Mezok'
mezok.o: In function `_Mezok::_Mezok(QWidget*)':
mezok.cpp:(.text+0x4a8): undefined reference to `vtable for _Mezok'
mezok.o: In function `_Mezok::MakeStep(int, int, int)':
mezok.cpp:(.text+0xb7e): undefined reference to `_Mezok::OutOfGold()'
collect2: ld returned 1 exit status
make: *** [efabeadandov2] Error 1