Undefined symbols for architecture arm64: "_main", referenced from: implicit entry/start for main executable (maybe you meant: _ff_slice_thread_execute_with_mainfunc) ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [Makefile:59: tools/target_dec_vvc_fuzzer] Error 1