$ ./configure $ make world ・・・ gcc -o ocamlrun \ prims.o libcamlrun.a -lm libcamlrun.a(main.o):main.c:(.text+0x26): undefined reference to `caml_expand_command_line' libcamlrun.a(sys.o):sys.c:(.text+0x4ea): undefined reference to `caml_win32_random_seed' libcamlrun.a(startup.o):startup.c:(.text+0x936): undefined reference to `caml_signal_thread' libcamlrun.a(signals_byt.o):signals_byt.c:(.text+0x46): undefined reference to `caml_win32_signal' libcamlrun.a(signals_byt.o):signals_byt.c:(.text+0xab): undefined reference to `caml_win32_signal' collect2: ld returned 1 exit status ・・・