lib/version-etc.c

   1 /* Utility to help print --version output in a consistent format.
   2    Copyright (C) 1999 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software Foundation,
  16    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  17
  18 /* Written by Jim Meyering. */
  19
  20 #if HAVE_CONFIG_H
  21 # include <config.h>
  22 #endif
  23
  24 #include <stdio.h>
  25 #include "version-etc.h"
  26
  27 #if ENABLE_NLS
  28 # include <libintl.h>
  29 # define _(Text) gettext (Text)
  30 #else
  31 # define _(Text) Text
  32 #endif
  33 #define N_(Text) Text
  34
  35 /* Default copyright goes to the FSF. */
  36
  37 char* version_etc_copyright =
  38   N_("Copyright (C) 1999 Free Software Foundation, Inc.");
  39
  40
  41 /* Display the --version information the standard way.
  42
  43    If COMMAND_NAME is NULL, the PACKAGE is asumed to be the name of
  44    the program.  The formats are therefore:
  45
  46    PACKAGE VERSION
  47
  48    or
  49
  50    COMMAND_NAME (PACKAGE) VERSION.  */
  51 void
  52 version_etc (FILE *stream,
  53              const char *command_name, const char *package,
  54              const char *version, const char *authors)
  55 {
  56   if (command_name)
  57     fprintf (stream, "%s (%s) %s\n", command_name, package, version);
  58   else
  59     fprintf (stream, "%s %s\n", package, version);
  60   fprintf (stream, _("Written by %s.\n"), authors);
  61   putc ('\n', stream);
  62
  63   fputs (_(version_etc_copyright), stream);
  64   putc ('\n', stream);
  65
  66   fputs (_("\
  67 This is free software; see the source for copying conditions.  There is NO\n\
  68 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"),
  69          stream);
  70 }