When my program is about to begin linking it gets this error:
File:main.o: In function `__static_initialization_and_destruction_0':
j:/D0g_Engine/source/main.cpp:11: undefined reference to `Timer::Timer()'
main.o: In function `SDL_main':
j:/D0g_Engine/source/main.cpp:15: undefined reference to `cGFXCore::cGFXCore()'
j:/D0g_Engine/source/main.cpp:22: undefined reference to `cObjectController::cObjectController()'
j:/D0g_Engine/source/main.cpp:25: undefined reference to `initInput()'
And so on...
So in short, basically every function/class I've defined doesn't appear to exist to the linker, this code compiles fine for Windows so is there a setting in the makefile or something else I missed to avoid this?