libguile/version.c

   1 /*      Copyright (C) 1995,1996, 1999, 2000 Free Software Foundation, Inc.
   2  *
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2, or (at your option)
   6  * any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with this software; see the file COPYING.  If not, write to
  15  * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  16  * Boston, MA 02111-1307 USA
  17  *
  18  * As a special exception, the Free Software Foundation gives permission
  19  * for additional uses of the text contained in its release of GUILE.
  20  *
  21  * The exception is that, if you link the GUILE library with other files
  22  * to produce an executable, this does not by itself cause the
  23  * resulting executable to be covered by the GNU General Public License.
  24  * Your use of that executable is in no way restricted on account of
  25  * linking the GUILE library code into it.
  26  *
  27  * This exception does not however invalidate any other reasons why
  28  * the executable file might be covered by the GNU General Public License.
  29  *
  30  * This exception applies only to the code released by the
  31  * Free Software Foundation under the name GUILE.  If you copy
  32  * code from other Free Software Foundation releases into a copy of
  33  * GUILE, as the General Public License permits, the exception does
  34  * not apply to the code that you add in this way.  To avoid misleading
  35  * anyone as to the status of such modified files, you must delete
  36  * this exception notice from them.
  37  *
  38  * If you write modifications of your own for GUILE, it is your choice
  39  * whether to permit this exception to apply to your modifications.
  40  * If you do not wish that, delete this exception notice.  */
  41
  42 /* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
  43    gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
  44
  45 \f
  46
  47 #include "libguile/_scm.h"
  48 #include "libguile/strings.h"
  49 #include "libguile/versiondat.h"
  50
  51 #include "libguile/version.h"
  52 \f
  53
  54 /* Return a Scheme string containing Guile's major version number.  */
  55
  56 SCM_DEFINE (scm_major_version, "major-version", 0, 0, 0,
  57             (),
  58             "Return a string containing Guile's major version number.\n"
  59             "E.g., \"1\".")
  60 #define FUNC_NAME s_scm_major_version
  61 {
  62   return scm_makfrom0str (GUILE_MAJOR_VERSION);
  63 }
  64 #undef FUNC_NAME
  65
  66 /* Return a Scheme string containing Guile's minor version number.  */
  67
  68 SCM_DEFINE (scm_minor_version, "minor-version", 0, 0, 0,
  69             (),
  70             "Return a string containing Guile's minor version number.\n"
  71             "E.g., \"3.5\".")
  72 #define FUNC_NAME s_scm_minor_version
  73 {
  74   return scm_makfrom0str (GUILE_MINOR_VERSION);
  75 }
  76 #undef FUNC_NAME
  77
  78 /* Return a Scheme string containing Guile's complete version.  */
  79
  80 SCM_DEFINE (scm_version, "version", 0, 0, 0,
  81             (),
  82             "@deffnx primitive major-version\n"
  83             "@deffnx primitive minor-version\n"
  84             "Return a string describing Guile's version number, or its major or minor\n"
  85             "version numbers, respectively.\n\n"
  86             "@example\n"
  87             "(version) @result{} \"1.3a\"\n"
  88             "(major-version) @result{} \"1\"\n"
  89             "(minor-version) @result{} \"3a\"\n"
  90             "@end example")
  91 #define FUNC_NAME s_scm_version
  92 {
  93   return scm_makfrom0str (GUILE_VERSION);
  94 }
  95 #undef FUNC_NAME
  96
  97 \f
  98
  99
 100 void
 101 scm_init_version ()
 102 {
 103 #ifndef SCM_MAGIC_SNARFER
 104 #include "libguile/version.x"
 105 #endif
 106 }
 107
 108 /*
 109   Local Variables:
 110   c-file-style: "gnu"
 111   End:
 112 */