Update PyCXX to latest upstream stable version (5.4.0)

svn path=/trunk/matplotlib/; revision=3734

Author: mdboom

CXX/Config.hxx

@@ -1,3 +1,40 @@
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 1998 - 2007, The Regents of the University of California
+// Produced at the Lawrence Livermore National Laboratory
+// All rights reserved.
+//
+// This file is part of PyCXX. For details,see http://cxx.sourceforge.net/. The
+// full copyright notice is contained in the file COPYRIGHT located at the root
+// of the PyCXX distribution.
+//
+// Redistribution  and  use  in  source  and  binary  forms,  with  or  without
+// modification, are permitted provided that the following conditions are met:
+//
+//  - Redistributions of  source code must  retain the above  copyright notice,
+//    this list of conditions and the disclaimer below.
+//  - Redistributions in binary form must reproduce the above copyright notice,
+//    this  list of  conditions  and  the  disclaimer (as noted below)  in  the
+//    documentation and/or materials provided with the distribution.
+//  - Neither the name of the UC/LLNL nor  the names of its contributors may be
+//    used to  endorse or  promote products derived from  this software without
+//    specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT  HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR  IMPLIED WARRANTIES, INCLUDING,  BUT NOT  LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND  FITNESS FOR A PARTICULAR  PURPOSE
+// ARE  DISCLAIMED.  IN  NO  EVENT  SHALL  THE  REGENTS  OF  THE  UNIVERSITY OF
+// CALIFORNIA, THE U.S.  DEPARTMENT  OF  ENERGY OR CONTRIBUTORS BE  LIABLE  FOR
+// ANY  DIRECT,  INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR CONSEQUENTIAL
+// DAMAGES (INCLUDING, BUT NOT  LIMITED TO, PROCUREMENT OF  SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF  USE, DATA, OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER
+// CAUSED  AND  ON  ANY  THEORY  OF  LIABILITY,  WHETHER  IN  CONTRACT,  STRICT
+// LIABILITY, OR TORT  (INCLUDING NEGLIGENCE OR OTHERWISE)  ARISING IN ANY  WAY
+// OUT OF THE  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+// DAMAGE.
+//
+//-----------------------------------------------------------------------------
+
 #ifndef __PyCXX_config_hh__
 #define __PyCXX_config_hh__
 
@@ -70,5 +107,12 @@
 #    define TEMPLATE_TYPENAME class
 #endif
 
+// before 2.5 Py_ssize_t was missing
+#ifndef PY_MAJOR_VERSION
+#error not defined PY_MAJOR_VERSION
+#endif
+#if PY_MAJOR_VERSION < 2 || (PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION < 5)
+typedef int Py_ssize_t;
+#endif
 
 #endif //  __PyCXX_config_hh__