Linking mameui64.exe...../../../../mingw-gcc/obj/x64/Release/generated/mame/mame/drivlist.o:drivlist.cpp:(.rdata+0x14d18): undefined reference to `driver_kron180'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x7d8): undefined reference to `am2847_base_device::rc_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x7ea): undefined reference to `am2847_base_device::rc_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x829): undefined reference to `am2847_base_device::in_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x83b): undefined reference to `am2847_base_device::cp_w(int)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x84a): undefined reference to `am2847_base_device::cp_w(int)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x85a): undefined reference to `am2847_base_device::in_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x86c): undefined reference to `am2847_base_device::cp_w(int)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x87b): undefined reference to `am2847_base_device::cp_w(int)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x9ba): undefined reference to `am2847_base_device::rc_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.text+0x9c9): undefined reference to `am2847_base_device::rc_w(unsigned char)'../../../../mingw-gcc/bin/x64/Release/mame_mame/libskeleton.a(hazeltin.o):hazeltin.cpp:(.rdata$.refptr.TMS3409[.refptr.TMS3409]+0x0): undefined reference to `TMS3409'collect2.exe: error: ld returned 1 exit statusmake[2]: *** [mame.make:253: ../../../../../mameui64.exe] Error 1make[1]: *** [Makefile:952: mame] Error 2make: *** [makefile:951: windows_x64] Error 2