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#ifndef _SIGCXX_CONFIG_H
#define _SIGCXX_CONFIG_H
// Detect common platforms
#if defined(_WIN32)
// Win32 compilers have a lot of variation
#if defined(_MSC_VER)
#define SIGC_MSC
#define SIGC_WIN32
#define SIGC_DLL
#elif defined(__CYGWIN__)
#define SIGC_CONFIGURE
#elif defined(__MINGW32__)
#define SIGC_WIN32
#define SIGC_CONFIGURE
#else
//The Tru64 compiler complains about this "unrecognized preprocessing directive", but it should never get this far anyway.
//#warning "libsigc++ config: Unknown win32 architecture (send me gcc --dumpspecs or equiv)"
#endif
#else
#define SIGC_CONFIGURE
#endif /* _WIN32 */
#ifdef SIGC_CONFIGURE
// configure checks
#undef SIGC_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
#undef SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
#undef SIGC_SELF_REFERENCE_IN_MEMBER_INITIALIZATION
#undef SIGC_HAVE_NAMESPACE_STD
#undef SIGC_HAVE_SUN_REVERSE_ITERATOR
#undef SIGC_TYPEDEF_REDEFINE_ALLOWED
// platform specific macros
// #define LIBSIGC_DISABLE_DEPRECATED
// #define SIGC_NEW_DELETE_IN_LIBRARY_ONLY
#endif /* SIGC_CONFIGURE */
#ifdef SIGC_MSC
// MS VC7 Warning 4251 says that the classes to any member objects in an
// exported class must be also be exported. Some of the libsigc++
// template classes contain std::list members. MS KB article 168958 says
// that it's not possible to export a std::list instantiation due to some
// wacky class nesting issues, so our only options are to ignore the
// warning or to modify libsigc++ to remove the std::list dependency.
// AFAICT, the std::list members are used internally by the library code
// and don't need to be used from the outside, and ignoring the warning
// seems to have no adverse effects, so that seems like a good enough
// solution for now.
//
#pragma warning(disable:4251)
#define SIGC_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
#define SIGC_NEW_DELETE_IN_LIBRARY_ONLY // To keep ABI compatibility
#define SIGC_HAVE_NAMESPACE_STD 1
#endif /* SIGC_MSC */
//Put things in the std namespace, if they should be there.
#ifndef SIGC_HAVE_NAMESPACE_STD
# define SIGC_USING_STD(Symbol) namespace std { using ::Symbol; }
#else
# define SIGC_USING_STD(Symbol) /* empty */
#endif
#ifdef SIGC_DLL
#if defined(SIGC_BUILD) && defined(_WINDLL)
#define SIGC_API __declspec(dllexport)
#elif !defined(SIGC_BUILD)
#define SIGC_API __declspec(dllimport)
#else
#define SIGC_API
#endif /* SIGC_BUILD - _WINDLL */
#else
#define SIGC_API
#endif /* SIGC_DLL */
#endif /* _SIGCXX_CONFIG_H */
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