Chris@16: // Copyright David Abrahams 2002.
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: #ifndef MODULE_INIT_DWA20020722_HPP
Chris@16: # define MODULE_INIT_DWA20020722_HPP
Chris@16: 
Chris@16: # include <boost/python/detail/prefix.hpp>
Chris@16: # include <boost/preprocessor/cat.hpp>
Chris@16: # include <boost/preprocessor/stringize.hpp>
Chris@16: 
Chris@16: # ifndef BOOST_PYTHON_MODULE_INIT
Chris@16: 
Chris@16: namespace boost { namespace python { namespace detail {
Chris@16: 
Chris@16: #  if PY_VERSION_HEX >= 0x03000000
Chris@16: 
Chris@16: BOOST_PYTHON_DECL PyObject* init_module(PyModuleDef&, void(*)());
Chris@16: 
Chris@16: #else
Chris@16: 
Chris@16: BOOST_PYTHON_DECL PyObject* init_module(char const* name, void(*)());
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: }}}
Chris@16: 
Chris@16: #  if PY_VERSION_HEX >= 0x03000000
Chris@16: 
Chris@16: #   define _BOOST_PYTHON_MODULE_INIT(name) \
Chris@16:   PyObject* BOOST_PP_CAT(PyInit_, name)()  \
Chris@16:   { \
Chris@16:     static PyModuleDef_Base initial_m_base = { \
Chris@16:         PyObject_HEAD_INIT(NULL) \
Chris@16:         0, /* m_init */ \
Chris@16:         0, /* m_index */ \
Chris@16:         0 /* m_copy */ };  \
Chris@16:     static PyMethodDef initial_methods[] = { { 0, 0, 0, 0 } }; \
Chris@16:  \
Chris@16:     static struct PyModuleDef moduledef = { \
Chris@16:         initial_m_base, \
Chris@16:         BOOST_PP_STRINGIZE(name), \
Chris@16:         0, /* m_doc */ \
Chris@16:         -1, /* m_size */ \
Chris@16:         initial_methods, \
Chris@16:         0,  /* m_reload */ \
Chris@16:         0, /* m_traverse */ \
Chris@16:         0, /* m_clear */ \
Chris@16:         0,  /* m_free */ \
Chris@16:     }; \
Chris@16:  \
Chris@16:     return boost::python::detail::init_module( \
Chris@16:         moduledef, BOOST_PP_CAT(init_module_, name) ); \
Chris@16:   } \
Chris@16:   void BOOST_PP_CAT(init_module_, name)()
Chris@16: 
Chris@16: #  else
Chris@16: 
Chris@16: #   define _BOOST_PYTHON_MODULE_INIT(name)              \
Chris@16:   void BOOST_PP_CAT(init,name)()                        \
Chris@16: {                                                       \
Chris@16:     boost::python::detail::init_module(                 \
Chris@16:         BOOST_PP_STRINGIZE(name),&BOOST_PP_CAT(init_module_,name)); \
Chris@16: }                                                       \
Chris@16:   void BOOST_PP_CAT(init_module_,name)()
Chris@16: 
Chris@16: #  endif
Chris@16: 
Chris@16: #  if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(BOOST_PYTHON_STATIC_MODULE)
Chris@16: 
Chris@16: #   define BOOST_PYTHON_MODULE_INIT(name)                           \
Chris@16:   void BOOST_PP_CAT(init_module_,name)();                           \
Chris@16: extern "C" __declspec(dllexport) _BOOST_PYTHON_MODULE_INIT(name)
Chris@16: 
Chris@16: #  elif BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY
Chris@16: 
Chris@16: #   define BOOST_PYTHON_MODULE_INIT(name)                               \
Chris@16:   void BOOST_PP_CAT(init_module_,name)();                               \
Chris@16: extern "C" __attribute__ ((__visibility__("default"))) _BOOST_PYTHON_MODULE_INIT(name)
Chris@16: 
Chris@16: #  else
Chris@16: 
Chris@16: #   define BOOST_PYTHON_MODULE_INIT(name)                               \
Chris@16:   void BOOST_PP_CAT(init_module_,name)();                               \
Chris@16: extern "C" _BOOST_PYTHON_MODULE_INIT(name)
Chris@16: 
Chris@16: #  endif
Chris@16: 
Chris@16: # endif
Chris@16: 
Chris@16: #endif // MODULE_INIT_DWA20020722_HPP