Prueba este:https://sourceforge.net/projects/c64tapedecode/files/c64tapedecode/0.1/
cc -lm taphist.o tap.o io.o -o taphisttaphist.o: En la función `main':taphist.c:(.text.startup+0x105): referencia a `logf' sin definircollect2: error: ld returned 1 exit status<integrado>: recipe for target 'taphist' failedmake: *** [taphist] Error 1