make: unifdef for NSE (undefined)

*** 118,138 ****
          char            mbs_buffer2[(MAXPATHLEN * MB_LEN_MAX)];
          char            *mbs_ptr;
          char            *mbs_ptr2;
          int             mtool_msgs_fd;
          Boolean         depinfo_already_read = false;
- #ifdef NSE
-         Name            derived_src;
-         Boolean         nse;                            /* NSE on */
-         Name            nse_backquote_seen;
-         char            nse_depinfo_lockfile[MAXPATHLEN];
-         Boolean         nse_depinfo_locked;
-         Boolean         nse_did_recursion;
-         Name            nse_shell_var_used;
-         Boolean         nse_watch_vars = false;
-         wchar_t         current_makefile[MAXPATHLEN];
- #endif
          Boolean         no_action_was_taken = true;     /* true if we've not **
                                                          ** run any command   */
  
          Boolean         no_parallel = false;            /* TEAMWARE_MAKE_CMN */
  #ifdef SGE_SUPPORT
--- 118,127 ----