The last file, i.e. the one you are compiling, is the interesting one.
In file included from /usr/include/c++/3.3/backward/warn.h:4,
- from /usr/include/c++/3.3/backward/iostream.h:31,
+ from /usr/include/c++/3.3/backward/iostream.h:31:0,
from test_clt.cc:1:
Compilation finished at Thu Jul 21 15:02:15
\f
-Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
-Free Software Foundation, Inc.
+Copyright (C) 2004-2011 Free Software Foundation, Inc.
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