- in rev 1.73 enabled the I/O debugger by default when the debugger is on.

But I left out a critical line, that added iodebug.o to the compile list.
  This rev adds it in so that --enable-debugger will actually compile.

bochs/configure

@@ -9734,6 +9734,7 @@ echo "${ECHO_T}yes" >&6
 #define BX_IODEBUG_SUPPORT 1
 _ACEOF
 
+      IODEBUG_OBJS='iodebug.o'
     else
       echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6

bochs/configure.in

@@ -955,6 +955,7 @@ AC_ARG_ENABLE(iodebug,
       # enable by default if debugger is on
       AC_MSG_RESULT(yes)
       AC_DEFINE(BX_IODEBUG_SUPPORT, 1)
+      IODEBUG_OBJS='iodebug.o'
     else
       AC_MSG_RESULT(no)
     fi