Chris@16: //  (C) Copyright David Abrahams 2000.
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: //  The author gratefully acknowleges the support of Dragon Systems, Inc., in
Chris@16: //  producing this work.
Chris@16: 
Chris@16: //  This file serves as a wrapper around <Python.h> which allows it to be
Chris@16: //  compiled with GCC 2.95.2 under Win32 and which disables the default MSVC
Chris@16: //  behavior so that a program may be compiled in debug mode without requiring a
Chris@16: //  special debugging build of the Python library.
Chris@16: 
Chris@16: 
Chris@16: //  To use the Python debugging library, #define BOOST_DEBUG_PYTHON on the
Chris@16: //  compiler command-line.
Chris@16: 
Chris@16: // Revision History:
Chris@16: // 05 Mar 01  Suppress warnings under Cygwin with Python 2.0 (Dave Abrahams)
Chris@16: // 04 Mar 01  Rolled in some changes from the Dragon fork (Dave Abrahams)
Chris@16: // 01 Mar 01  define PyObject_INIT() for Python 1.x (Dave Abrahams)
Chris@16: 
Chris@16: #ifdef _DEBUG
Chris@16: # ifndef BOOST_DEBUG_PYTHON
Chris@16: #  ifdef _MSC_VER  
Chris@16:     // VC8.0 will complain if system headers are #included both with
Chris@16:     // and without _DEBUG defined, so we have to #include all the
Chris@16:     // system headers used by pyconfig.h right here.
Chris@16: #   include <stddef.h>
Chris@16: #   include <stdarg.h>
Chris@16: #   include <stdio.h>
Chris@16: #   include <stdlib.h>
Chris@16: #   include <assert.h>
Chris@16: #   include <errno.h>
Chris@16: #   include <ctype.h>
Chris@16: #   include <wchar.h>
Chris@16: #   include <basetsd.h>
Chris@16: #   include <io.h>
Chris@16: #   include <limits.h>
Chris@16: #   include <float.h>
Chris@16: #   include <string.h>
Chris@16: #   include <math.h>
Chris@16: #   include <time.h>
Chris@16: #  endif
Chris@16: #  undef _DEBUG // Don't let Python force the debug library just because we're debugging.
Chris@16: #  define DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
Chris@16: # endif
Chris@16: #endif
Chris@16: 
Chris@16: # include <pyconfig.h>
Chris@16: # if defined(_SGI_COMPILER_VERSION) && _SGI_COMPILER_VERSION >= 740
Chris@16: #  undef _POSIX_C_SOURCE
Chris@16: #  undef _XOPEN_SOURCE
Chris@16: #  undef HAVE_STDINT_H // undo Python 2.5.1 define
Chris@16: # endif
Chris@16: 
Chris@16: //
Chris@16: // Python's LongObject.h helpfully #defines ULONGLONG_MAX for us,
Chris@16: // which confuses Boost's config
Chris@16: //
Chris@16: #include <limits.h>
Chris@16: #ifndef ULONG_MAX
Chris@16: # define BOOST_PYTHON_ULONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: #ifndef LONGLONG_MAX
Chris@16: # define BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: #ifndef ULONGLONG_MAX
Chris@16: # define BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: 
Chris@16: //
Chris@16: // Get ahold of Python's version number
Chris@16: //
Chris@16: #include <patchlevel.h>
Chris@16: 
Chris@16: #if PY_MAJOR_VERSION<2 || PY_MAJOR_VERSION==2 && PY_MINOR_VERSION<2
Chris@16: #error Python 2.2 or higher is required for this version of Boost.Python.
Chris@16: #endif
Chris@16: 
Chris@16: //
Chris@16: // Some things we need in order to get Python.h to work with compilers other
Chris@16: // than MSVC on Win32
Chris@16: //
Chris@16: #if defined(_WIN32) || defined(__CYGWIN__)
Chris@16: # if defined(__GNUC__) && defined(__CYGWIN__)
Chris@16: 
Chris@16: #  define SIZEOF_LONG 4
Chris@16: 
Chris@16: #  if PY_MAJOR_VERSION < 2 || PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION <= 2
Chris@16: 
Chris@16: typedef int pid_t;
Chris@16: 
Chris@16: #   define WORD_BIT 32
Chris@16: #   define hypot _hypot
Chris@16: #   include <stdio.h>
Chris@16: 
Chris@16: #   if PY_MAJOR_VERSION < 2
Chris@16: #    define HAVE_CLOCK
Chris@16: #    define HAVE_STRFTIME
Chris@16: #    define HAVE_STRERROR
Chris@16: #   endif
Chris@16: 
Chris@16: #   define NT_THREADS
Chris@16: 
Chris@16: #   ifndef NETSCAPE_PI
Chris@16: #    define USE_SOCKET
Chris@16: #   endif
Chris@16: 
Chris@16: #   ifdef USE_DL_IMPORT
Chris@16: #    define DL_IMPORT(RTYPE) __declspec(dllimport) RTYPE
Chris@16: #   endif
Chris@16: 
Chris@16: #   ifdef USE_DL_EXPORT
Chris@16: #    define DL_IMPORT(RTYPE) __declspec(dllexport) RTYPE
Chris@16: #    define DL_EXPORT(RTYPE) __declspec(dllexport) RTYPE
Chris@16: #   endif
Chris@16: 
Chris@16: #   define HAVE_LONG_LONG 1
Chris@16: #   define LONG_LONG long long
Chris@16: #  endif
Chris@16: 
Chris@16: # elif defined(__MWERKS__)
Chris@16: 
Chris@16: #  ifndef _MSC_VER
Chris@16: #   define PY_MSC_VER_DEFINED_FROM_WRAP_PYTHON_H 1
Chris@16: #   define _MSC_VER 900
Chris@16: #  endif
Chris@16: 
Chris@16: #  undef hypot // undo the evil #define left by Python.
Chris@16: 
Chris@16: # elif defined(__BORLANDC__)
Chris@16: #  undef HAVE_HYPOT
Chris@16: #  define HAVE_HYPOT 1
Chris@16: # endif
Chris@16: 
Chris@16: #endif // _WIN32
Chris@16: 
Chris@16: #if PY_MAJOR_VERSION == 2 && PY_MINOR_VERSION == 2 && PY_MICRO_VERSION < 2
Chris@16: # include <boost/python/detail/python22_fixed.h>
Chris@16: #else
Chris@16: # include <Python.h>
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef BOOST_PYTHON_ULONG_MAX_UNDEFINED
Chris@16: # undef ULONG_MAX
Chris@16: # undef BOOST_PYTHON_ULONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
Chris@16: # undef LONGLONG_MAX
Chris@16: # undef BOOST_PYTHON_LONGLONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
Chris@16: # undef ULONGLONG_MAX
Chris@16: # undef BOOST_PYTHON_ULONGLONG_MAX_UNDEFINED
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef PY_MSC_VER_DEFINED_FROM_WRAP_PYTHON_H
Chris@16: # undef _MSC_VER
Chris@16: #endif
Chris@16: 
Chris@16: #ifdef DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
Chris@16: # undef DEBUG_UNDEFINED_FROM_WRAP_PYTHON_H
Chris@16: # define _DEBUG
Chris@16: # ifdef _CRT_NOFORCE_MANIFEST_DEFINED_FROM_WRAP_PYTHON_H
Chris@16: #  undef _CRT_NOFORCE_MANIFEST_DEFINED_FROM_WRAP_PYTHON_H
Chris@16: #  undef _CRT_NOFORCE_MANIFEST
Chris@16: # endif
Chris@16: #endif
Chris@16: 
Chris@16: #if !defined(PY_MAJOR_VERSION) || PY_MAJOR_VERSION < 2
Chris@16: # define PyObject_INIT(op, typeobj) \
Chris@16:         ( (op)->ob_type = (typeobj), _Py_NewReference((PyObject *)(op)), (op) )
Chris@16: #endif
Chris@16: 
Chris@16: // Define Python 3 macros for Python 2.x
Chris@16: #if PY_VERSION_HEX < 0x02060000
Chris@16: 
Chris@16: # define Py_TYPE(o)    (((PyObject*)(o))->ob_type)
Chris@16: # define Py_REFCNT(o)  (((PyObject*)(o))->ob_refcnt)
Chris@16: # define Py_SIZE(o)    (((PyVarObject*)(o))->ob_size)
Chris@16: 
Chris@16: # define PyVarObject_HEAD_INIT(type, size) \
Chris@16:         PyObject_HEAD_INIT(type) size,
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: 
Chris@16: #ifdef __MWERKS__
Chris@16: # pragma warn_possunwant off
Chris@16: #elif _MSC_VER
Chris@16: # pragma warning(disable:4786)
Chris@16: #endif
Chris@16: 
Chris@16: #if defined(HAVE_LONG_LONG)
Chris@16: # if defined(PY_LONG_LONG)
Chris@16: #  define BOOST_PYTHON_LONG_LONG PY_LONG_LONG
Chris@16: # elif defined(LONG_LONG)
Chris@16: #  define BOOST_PYTHON_LONG_LONG LONG_LONG
Chris@16: # else
Chris@16: #  error "HAVE_LONG_LONG defined but not PY_LONG_LONG or LONG_LONG"
Chris@16: # endif
Chris@16: #endif