diff options
Diffstat (limited to 'gcc-4.8.3/gcc/ada/g-comver.ads')
| -rw-r--r-- | gcc-4.8.3/gcc/ada/g-comver.ads | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/gcc-4.8.3/gcc/ada/g-comver.ads b/gcc-4.8.3/gcc/ada/g-comver.ads new file mode 100644 index 000000000..037a21af0 --- /dev/null +++ b/gcc-4.8.3/gcc/ada/g-comver.ads @@ -0,0 +1,61 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . C O M P I L E R _ V E R S I O N -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2002-2010, AdaCore -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 3, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides a routine for obtaining the version number of the +-- GNAT compiler used to compile the program. It relies on the generated +-- constant in the binder generated package that records this information. + +-- Note: to use this package you must first instantiate it, for example: + +-- package CVer is new GNAT.Compiler_Version; + +-- and then you use the function in the instantiated package (Cver.Version). +-- The reason that this unit is generic is that otherwise the direct attempt +-- to import the necessary variable from the binder file causes trouble when +-- building a shared library, since the symbol is not available. + +-- Note: this unit is only useable if the main program is written in Ada. +-- It cannot be used if the main program is written in foreign language. + +generic +package GNAT.Compiler_Version is + pragma Pure; + + function Version return String; + -- This function returns the version in the form "v.vvx (yyyyddmm)". + -- Here v.vv is the main version number (e.g. 3.16), x is the version + -- designator (e.g. a1 in 3.16a1), and yyyyddmm is the date in ISO form. + -- An example of the returned value would be "3.16w (20021029)". The + -- version is actually that of the binder used to bind the program, + -- which will be the same as the compiler version if a consistent + -- set of tools is used to build the program. + +end GNAT.Compiler_Version; |