diff --git a/boost/preprocessor/config/config.hpp b/boost/preprocessor/config/config.hpp
new file mode 100644
index 0000000..d02eb58
--- /dev/null
+++ b/boost/preprocessor/config/config.hpp
@@ -0,0 +1,105 @@
+# /* **************************************************************************
+#  *                                                                          *
+#  *     (C) Copyright Paul Mensonides 2002-2011.                             *
+#  *     (C) Copyright Edward Diener 2011.                                    *
+#  *     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)                                *
+#  *                                                                          *
+#  ************************************************************************** */
+#
+# /* See http://www.boost.org for most recent version. */
+#
+# ifndef BOOST_PREPROCESSOR_CONFIG_CONFIG_HPP
+# define BOOST_PREPROCESSOR_CONFIG_CONFIG_HPP
+#
+# /* BOOST_PP_CONFIG_FLAGS */
+#
+# define BOOST_PP_CONFIG_STRICT() 0x0001
+# define BOOST_PP_CONFIG_IDEAL() 0x0002
+#
+# define BOOST_PP_CONFIG_MSVC() 0x0004
+# define BOOST_PP_CONFIG_MWCC() 0x0008
+# define BOOST_PP_CONFIG_BCC() 0x0010
+# define BOOST_PP_CONFIG_EDG() 0x0020
+# define BOOST_PP_CONFIG_DMC() 0x0040
+#
+# ifndef BOOST_PP_CONFIG_FLAGS
+#    if defined(__GCCXML__)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
+#    elif defined(__WAVE__)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
+#    elif defined(__MWERKS__) && __MWERKS__ >= 0x3200
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
+#    elif defined(__EDG__) || defined(__EDG_VERSION__)
+#        if defined(_MSC_VER) && __EDG_VERSION__ >= 308
+#            define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_MSVC())
+#        else
+#            define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_EDG() | BOOST_PP_CONFIG_STRICT())
+#        endif
+#    elif defined(__MWERKS__)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_MWCC())
+#    elif defined(__DMC__)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_DMC())
+#    elif defined(__BORLANDC__) && __BORLANDC__ >= 0x581
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
+#    elif defined(__BORLANDC__) || defined(__IBMC__) || defined(__IBMCPP__) || defined(__SUNPRO_CC)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_BCC())
+#    elif defined(_MSC_VER)
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_MSVC())
+#    else
+#        define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT())
+#    endif
+# endif
+#
+# /* BOOST_PP_CONFIG_EXTENDED_LINE_INFO */
+#
+# ifndef BOOST_PP_CONFIG_EXTENDED_LINE_INFO
+#    define BOOST_PP_CONFIG_EXTENDED_LINE_INFO 0
+# endif
+#
+# /* BOOST_PP_CONFIG_ERRORS */
+#
+# ifndef BOOST_PP_CONFIG_ERRORS
+#    ifdef NDEBUG
+#        define BOOST_PP_CONFIG_ERRORS 0
+#    else
+#        define BOOST_PP_CONFIG_ERRORS 1
+#    endif
+# endif
+#
+# /* BOOST_PP_VARIADICS */
+#
+# if !defined BOOST_PP_VARIADICS
+#    /* variadic support explicitly disabled for all untested compilers */
+#    if defined __GCCXML__ || defined __CUDACC__ || defined __PATHSCALE__ || defined __clang__ || defined __DMC__ || defined __CODEGEARC__ || defined __BORLANDC__ || defined __MWERKS__ || defined __SUNPRO_CC || defined __HP_aCC && !defined __EDG__ || defined __MRC__ || defined __SC__ || defined __IBMCPP__ || defined __PGI
+#        define BOOST_PP_VARIADICS 0
+#    /* VC++ (C/C++) */
+#    elif defined _MSC_VER && _MSC_VER >= 1400 && !defined __EDG__
+#        if _MSC_VER >= 1400
+#            define BOOST_PP_VARIADICS 1
+#            define BOOST_PP_VARIADICS_MSVC 1
+#        else
+#            define BOOST_PP_VARIADICS 0
+#        endif
+#    /* Wave (C/C++), GCC (C++) */
+#    elif defined __WAVE__ && __WAVE_HAS_VARIADICS__ || defined __GNUC__ && __GXX_EXPERIMENTAL_CXX0X__
+#        define BOOST_PP_VARIADICS 1
+#    /* EDG-based (C/C++), GCC (C), and unknown (C/C++) */
+#    elif !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L
+#        define BOOST_PP_VARIADICS 1
+#    else
+#        define BOOST_PP_VARIADICS 0
+#    endif
+# elif !BOOST_PP_VARIADICS + 1 < 2
+#    undef BOOST_PP_VARIADICS
+#    define BOOST_PP_VARIADICS 1
+#    if defined _MSC_VER && _MSC_VER >= 1400 && !(defined __EDG__ || defined __GCCXML__ || defined __CUDACC__ || defined __PATHSCALE__ || defined __clang__ || defined __DMC__ || defined __CODEGEARC__ || defined __BORLANDC__ || defined __MWERKS__ || defined __SUNPRO_CC || defined __HP_aCC || defined __MRC__ || defined __SC__ || defined __IBMCPP__ || defined __PGI)
+#        define BOOST_PP_VARIADICS_MSVC 1
+#    endif
+# else
+#    undef BOOST_PP_VARIADICS
+#    define BOOST_PP_VARIADICS 0
+# endif
+#
+# endif