1 files changed, 91 insertions, 0 deletions
diff --git a/boost/python/module_init.hpp b/boost/python/module_init.hpp
new file mode 100644
index 0000000000..54d87e4b41
--- /dev/null
+++ b/boost/python/module_init.hpp
@@ -0,0 +1,91 @@
+// Copyright David Abrahams 2002.
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+#ifndef MODULE_INIT_DWA20020722_HPP
+# define MODULE_INIT_DWA20020722_HPP
+
+# include <boost/python/detail/prefix.hpp>
+# include <boost/preprocessor/cat.hpp>
+# include <boost/preprocessor/stringize.hpp>
+
+# ifndef BOOST_PYTHON_MODULE_INIT
+
+namespace boost { namespace python { namespace detail {
+
+#  if PY_VERSION_HEX >= 0x03000000
+
+BOOST_PYTHON_DECL PyObject* init_module(PyModuleDef&, void(*)());
+
+#else
+
+BOOST_PYTHON_DECL PyObject* init_module(char const* name, void(*)());
+
+#endif
+
+}}}
+
+#  if PY_VERSION_HEX >= 0x03000000
+
+#   define _BOOST_PYTHON_MODULE_INIT(name) \
+  PyObject* BOOST_PP_CAT(PyInit_, name)()  \
+  { \
+    static PyModuleDef_Base initial_m_base = { \
+        PyObject_HEAD_INIT(NULL) \
+        0, /* m_init */ \
+        0, /* m_index */ \
+        0 /* m_copy */ };  \
+    static PyMethodDef initial_methods[] = { { 0, 0, 0, 0 } }; \
+ \
+    static struct PyModuleDef moduledef = { \
+        initial_m_base, \
+        BOOST_PP_STRINGIZE(name), \
+        0, /* m_doc */ \
+        -1, /* m_size */ \
+        initial_methods, \
+        0,  /* m_reload */ \
+        0, /* m_traverse */ \
+        0, /* m_clear */ \
+        0,  /* m_free */ \
+    }; \
+ \
+    return boost::python::detail::init_module( \
+        moduledef, BOOST_PP_CAT(init_module_, name) ); \
+  } \
+  void BOOST_PP_CAT(init_module_, name)()
+
+#  else
+
+#   define _BOOST_PYTHON_MODULE_INIT(name)              \
+  void BOOST_PP_CAT(init,name)()                        \
+{                                                       \
+    boost::python::detail::init_module(                 \
+        BOOST_PP_STRINGIZE(name),&BOOST_PP_CAT(init_module_,name)); \
+}                                                       \
+  void BOOST_PP_CAT(init_module_,name)()
+
+#  endif
+
+#  if (defined(_WIN32) || defined(__CYGWIN__)) && !defined(BOOST_PYTHON_STATIC_MODULE)
+
+#   define BOOST_PYTHON_MODULE_INIT(name)                           \
+  void BOOST_PP_CAT(init_module_,name)();                           \
+extern "C" __declspec(dllexport) _BOOST_PYTHON_MODULE_INIT(name)
+
+#  elif BOOST_PYTHON_USE_GCC_SYMBOL_VISIBILITY
+
+#   define BOOST_PYTHON_MODULE_INIT(name)                               \
+  void BOOST_PP_CAT(init_module_,name)();                               \
+extern "C" __attribute__ ((visibility("default"))) _BOOST_PYTHON_MODULE_INIT(name)
+
+#  else
+
+#   define BOOST_PYTHON_MODULE_INIT(name)                               \
+  void BOOST_PP_CAT(init_module_,name)();                               \
+extern "C" _BOOST_PYTHON_MODULE_INIT(name)
+
+#  endif
+
+# endif
+
+#endif // MODULE_INIT_DWA20020722_HPP