version.c

   1 /* version.c -- distribution and version numbers. */
   2
   3 /* Copyright (C) 1989 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bash, the Bourne Again SHell.
   6
   7    Bash is free software; you can redistribute it and/or modify it under
   8    the terms of the GNU General Public License as published by the Free
   9    Software Foundation; either version 2, or (at your option) any later
  10    version.
  11
  12    Bash is distributed in the hope that it will be useful, but WITHOUT ANY
  13    WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15    for more details.
  16
  17    You should have received a copy of the GNU General Public License along
  18    with Bash; see the file COPYING.  If not, write to the Free Software
  19    Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
  20
  21 #include <stdio.h>
  22
  23 #include "version.h"
  24
  25 extern char *shell_name;
  26
  27 /* Defines from version.h */
  28 char *dist_version = DISTVERSION;
  29 int patch_level = PATCHLEVEL;
  30 int build_version = BUILDVERSION;
  31 #ifdef RELSTATUS
  32 char *release_status = RELSTATUS;
  33 #else
  34 char *release_status = (char *)0;
  35 #endif
  36 char *sccs_version = SCCSVERSION;
  37
  38 /* Functions for getting, setting, and displaying the shell version. */
  39
  40 /* Give version information about this shell. */
  41 char *
  42 shell_version_string ()
  43 {
  44   static char tt[32] = { '\0' };
  45
  46   if (tt[0] == '\0')
  47     {
  48       if (release_status)
  49         sprintf (tt, "%s.%d(%d)-%s", dist_version, patch_level, build_version, release_status);
  50       else
  51         sprintf (tt, "%s.%d(%d)", dist_version, patch_level, build_version);
  52     }
  53   return tt;
  54 }
  55
  56 #if !defined (MACHTYPE)
  57 #  if defined (CONF_MACHTYPE)
  58 #    define MACHTYPE CONF_MACHTYPE
  59 #  else
  60 #    define MACHTYPE "unknown"
  61 #  endif
  62 #endif
  63
  64 void
  65 show_shell_version (extended)
  66      int extended;
  67 {
  68   printf ("GNU bash, version %s (%s)\n", shell_version_string (), MACHTYPE);
  69   if (extended)
  70     printf ("Copyright 2000 Free Software Foundation, Inc.\n");
  71 }