make: unifdef SUN5_0 (defined)

*** 625,652 ****
  #else
  Boolean
  await(register Boolean ignore_error, register Boolean silent_error, Name target, wchar_t *command, pid_t running_pid, Boolean send_mtool_msgs, void *xdrs_p, int job_msg_id)
  #endif
  {
- #ifdef SUN5_0
          int                     status;
- #else
- #ifndef WEXITSTATUS
- #define WEXITSTATUS(stat)       stat.w_T.w_Retcode
- #endif
- #ifndef WTERMSIG
- #define WTERMSIG(stat)          stat.w_T.w_Termsig
- #endif
- #ifndef WCOREDUMP
- #define WCOREDUMP(stat)         stat.w_T.w_Coredump
- #endif
- #if defined (HP_UX) || defined (linux)
-         int                     status;
- #else
-         union wait              status;
- #endif
- #endif
          char                    *buffer;
          int                     core_dumped;
          int                     exit_status;
  #if defined(DISTRIBUTED) || defined(MAKETOOL) /* tolik */
          Avo_CmdOutput           *make_output_msg;
--- 625,635 ----
*** 666,676 ****
                  }
          }
          (void) fflush(stdout);
          (void) fflush(stderr);
  
- #if defined(SUN5_0) || defined(HP_UX) || defined(linux)
          if (status == 0) {
  
  #ifdef PRINT_EXIT_STATUS
                  warning_mksh(NOCATGETS("I'm in await(), and status is 0."));
  #endif
--- 649,658 ----
*** 680,694 ****
  
  #ifdef PRINT_EXIT_STATUS
          warning_mksh(NOCATGETS("I'm in await(), and status is *NOT* 0."));
  #endif
  
- #else
-         if (status.w_status == 0) {
-                 return succeeded;
-         }
- #endif
  
          exit_status = WEXITSTATUS(status);
  
  #ifdef PRINT_EXIT_STATUS
          warning_mksh(NOCATGETS("I'm in await(), and exit_status is %d."), exit_status);
--- 662,671 ----
*** 717,749 ****
                                  (void) sprintf(&tmp_buf[strlen(tmp_buf)],
                                                 catgets(libmksdmsi18n_catd, 1, 104, "*** Error code %d"),
                                                 exit_status);
                          );
                  } else {
- #if ! defined(SUN5_0) && ! defined(HP_UX) && ! defined(linux)
-                         if (termination_signal > NSIG) {
- #endif
                                  (void) fprintf(stdout,
                                                 catgets(libmksdmsi18n_catd, 1, 105, "*** Signal %d"),
                                                 termination_signal);
                                  SEND_MTOOL_MSG(
                                          (void) sprintf(&tmp_buf[strlen(tmp_buf)],
                                                         catgets(libmksdmsi18n_catd, 1, 106, "*** Signal %d"),
                                                         termination_signal);
                                  );
- #if ! defined(SUN5_0) && ! defined(HP_UX) && ! defined(linux)
-                         } else {
-                                 (void) fprintf(stdout,
-                                                "*** %s",
-                                                sys_siglist[termination_signal]);
-                                 SEND_MTOOL_MSG(
-                                         (void) sprintf(&tmp_buf[strlen(tmp_buf)],
-                                                        "*** %s",
-                                                        sys_siglist[termination_signal]);
-                                 );
-                         }
- #endif
                          if (core_dumped) {
                                  (void) fprintf(stdout,
                                                 catgets(libmksdmsi18n_catd, 1, 107, " - core dumped"));
                                  SEND_MTOOL_MSG(
                                          (void) sprintf(&tmp_buf[strlen(tmp_buf)],
--- 694,711 ----