gcc/ada/gnatvsn.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                              G N A T V S N                               --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 1992-2021, Free Software Foundation, Inc.         --
  10 --                                                                          --
  11 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  12 -- terms of the  GNU General Public License as published  by the Free Soft- --
  13 -- ware  Foundation;  either version 3,  or (at your option) any later ver- --
  14 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  15 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  16 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  17 -- for  more details.  You should have  received  a copy of the GNU General --
  18 -- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
  19 -- http://www.gnu.org/licenses for a complete copy of the license.          --
  20 --                                                                          --
  21 -- GNAT was originally developed  by the GNAT team at  New York University. --
  22 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  23 --                                                                          --
  24 ------------------------------------------------------------------------------
  25
  26 --  This package spec holds version information for the GNAT tools.
  27 --  It is updated whenever the release number is changed.
  28
  29 package Gnatvsn is
  30
  31    Gnat_Static_Version_String : constant String := "GNU Ada";
  32    --  Static string identifying this version, that can be used as an argument
  33    --  to e.g. pragma Ident.
  34
  35    Library_Version : constant String := "12";
  36    --  Library version. It needs to be updated whenever the major version
  37    --  number is changed.
  38    --
  39    --  Note: Makefile.in uses the library version string to construct the
  40    --  soname value.
  41
  42    Current_Year : constant String := "2021";
  43    --  Used in printing copyright messages
  44
  45    Verbose_Library_Version : constant String := "GNAT Lib v" & Library_Version;
  46    --  Version string stored in e.g. ALI files
  47
  48    function Gnat_Version_String return String;
  49    --  Version output when GNAT (compiler), or its related tools, including
  50    --  GNATBIND, GNATCHOP, GNATFIND, GNATLINK, GNATMAKE, GNATXREF, are run
  51    --  (with appropriate verbose option switch set).
  52
  53    type Gnat_Build_Type is (FSF, GPL);
  54    --  See Build_Type below for the meaning of these values.
  55
  56    Build_Type : constant Gnat_Build_Type := FSF;
  57    --  Kind of GNAT build:
  58    --
  59    --    FSF
  60    --       GNAT FSF version. This version of GNAT is part of a Free Software
  61    --       Foundation release of the GNU Compiler Collection (GCC). The bug
  62    --       box generated by Comperr gives information on how to report bugs
  63    --       and list the "no warranty" information.
  64    --
  65    --    GPL
  66    --       GNAT Community Edition. This is a special version of GNAT, released
  67    --       by Ada Core Technologies and intended for academic users and free
  68    --       software developers. The bug box generated by the package Comperr
  69    --       gives appropriate bug submission instructions that do not reference
  70    --       customer number etc.
  71
  72    function Gnat_Free_Software return String;
  73    --  Text to be displayed by the different GNAT tools when switch --version
  74    --  is used. This text depends on the GNAT build type.
  75
  76    function Copyright_Holder return String;
  77    --  Return the name of the Copyright holder to be displayed by the different
  78    --  GNAT tools when switch --version is used.
  79
  80    Ver_Len_Max : constant := 256;
  81    --  Longest possible length for Gnat_Version_String in this or any
  82    --  other version of GNAT. This is used by the binder to establish
  83    --  space to store any possible version string value for checks. This
  84    --  value should never be decreased in the future, but it would be
  85    --  OK to increase it if absolutely necessary. If it is increased,
  86    --  be sure to increase GNAT.Compiler.Version.Ver_Len_Max as well.
  87
  88    Ver_Prefix : constant String := "GNAT Version: ";
  89    --  Prefix generated by binder. If it is changed, be sure to change
  90    --  GNAT.Compiler_Version.Ver_Prefix as well.
  91
  92 end Gnatvsn;