SDL2

@Kirirur

__cxa_finalize is in shcrtbegin.o. For some reason this is not linked in your scenario, or your shcrtbegin.o doesn't have it (check with nm).

Maybe you can remove pkg-configs and add SDL libs explicitly. Add --use-dynld if you want to use shared objects.

Remove -lstdc++ if it's not needed. Your makefile has only C files.