lib/version-etc.c

   1 /* Utility to help print --version output in a consistent format.
   2    Copyright (C) 1999, 2000, 2001, 2002 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 "unlocked-io.h"
  26 #include "version-etc.h"
  27
  28 #if ENABLE_NLS
  29 # include <libintl.h>
  30 # define _(Text) gettext (Text)
  31 #else
  32 # define _(Text) Text
  33 #endif
  34
  35 /* Default copyright goes to the FSF. */
  36
  37 char* version_etc_copyright =
  38   /* Do *not* mark this string for translation.  */
  39   "Copyright (C) 2002 Free Software Foundation, Inc.";
  40
  41
  42 /* Display the --version information the standard way.
  43
  44    If COMMAND_NAME is NULL, the PACKAGE is asumed to be the name of
  45    the program.  The formats are therefore:
  46
  47    PACKAGE VERSION
  48
  49    or
  50
  51    COMMAND_NAME (PACKAGE) VERSION.  */
  52 void
  53 version_etc (FILE *stream,
  54              const char *command_name, const char *package,
  55              const char *version, const char *authors)
  56 {
  57   if (command_name)
  58     fprintf (stream, "%s (%s) %s\n", command_name, package, version);
  59   else
  60     fprintf (stream, "%s %s\n", package, version);
  61   fprintf (stream, _("Written by %s.\n"), authors);
  62   putc ('\n', stream);
  63
  64   fputs (version_etc_copyright, stream);
  65   putc ('\n', stream);
  66
  67   fputs (_("\
  68 This is free software; see the source for copying conditions.  There is NO\n\
  69 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"),
  70          stream);
  71 }