obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 51 insertions, 0 deletions

diff --git a/gcc/ada/g-os_lib.ads b/gcc/ada/g-os_lib.ads
new file mode 100644
index 000000000..dafd090d4
--- /dev/null
+++ b/gcc/ada/g-os_lib.ads
@@ -0,0 +1,51 @@
+------------------------------------------------------------------------------
+--                                                                          --
+--                         GNAT COMPILER COMPONENTS                         --
+--                                                                          --
+--                          G N A T . O S _ L I B                           --
+--                                                                          --
+--                                 S p e c                                  --
+--                                                                          --
+--          Copyright (C) 1995-2009, Free Software Foundation, Inc.         --
+--                                                                          --
+-- 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.      --
+--                                                                          --
+------------------------------------------------------------------------------
+
+--  Operating system interface facilities
+
+--  This package contains types and procedures for interfacing to the
+--  underlying OS. It is used by the GNAT compiler and by tools associated
+--  with the GNAT compiler, and therefore works for the various operating
+--  systems to which GNAT has been ported. This package will undoubtedly grow
+--  as new services are needed by various tools.
+
+--  This package tends to use fairly low-level Ada in order to not bring in
+--  large portions of the RTL. For example, functions return access to string
+--  as part of avoiding functions returning unconstrained types.
+
+--  Except where specifically noted, these routines are portable across all
+--  GNAT implementations on all supported operating systems.
+
+--  See file s-os_lib.ads for full documentation of the interface
+
+with System.OS_Lib;
+
+package GNAT.OS_Lib renames System.OS_Lib;