-// MFC duplicates these operators
-#if wxUSE_MFC
-#undef wxUSE_GLOBAL_MEMORY_OPERATORS
-#define wxUSE_GLOBAL_MEMORY_OPERATORS 0
-
-#undef wxUSE_DEBUG_NEW_ALWAYS
-#define wxUSE_DEBUG_NEW_ALWAYS 0
-#endif // wxUSE_MFC
-
-
-// Only WIN32 supports wxStatusBar95
-#if !defined(__WIN32__) && wxUSE_NATIVE_STATUSBAR
-#undef wxUSE_NATIVE_STATUSBAR
-#define wxUSE_NATIVE_STATUSBAR 0
-#endif
-
-/* NOT TRUE ON MAC
-#if !wxUSE_OWNER_DRAWN
-#undef wxUSE_CHECKLISTBOX
-#define wxUSE_CHECKLISTBOX 0
-#endif
-*/
-
-// Salford C++ doesn't like some of the memory operator definitions
-#ifdef __SALFORDC__
-#undef wxUSE_MEMORY_TRACING
-#define wxUSE_MEMORY_TRACING 0
-
-#undef wxUSE_GLOBAL_MEMORY_OPERATORS
-#define wxUSE_GLOBAL_MEMORY_OPERATORS 0
-
-#undef wxUSE_DEBUG_NEW_ALWAYS
-#define wxUSE_DEBUG_NEW_ALWAYS 0
-
-#undef wxUSE_THREADS
-#define wxUSE_THREADS 0
-
-#undef wxUSE_OWNER_DRAWN
-#define wxUSE_OWNER_DRAWN 0
-#endif // __SALFORDC__
-
-#ifdef __TWIN32__
-
-#undef wxUSE_THREADS
-#define wxUSE_THREADS 0
-
-#undef wxUSE_ODBC
-#define wxUSE_ODBC 0
-
-#endif // __TWIN32__
-
-// BC++/Win16 can't cope with the amount of data in resource.cpp
-#if defined(__WIN16__) && defined(__BORLANDC__)
-#undef wxUSE_WX_RESOURCES
-#define wxUSE_WX_RESOURCES 0
-
-#undef wxUSE_ODBC
-#define wxUSE_ODBC 0
-
-#undef wxUSE_NEW_GRID
-#define wxUSE_NEW_GRID 0
-#endif
-
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
-// BC++ 4.0 can't compile JPEG library
-#undef wxUSE_LIBJPEG
-#define wxUSE_LIBJPEG 0
-#endif
-
-// wxUSE_DEBUG_NEW_ALWAYS = 1 not compatible with BC++ in DLL mode
-#if defined(__BORLANDC__) && (defined(WXMAKINGDLL) || defined(WXUSINGDLL))
-#undef wxUSE_DEBUG_NEW_ALWAYS
-#define wxUSE_DEBUG_NEW_ALWAYS 0
-#endif
-
-#if defined(__WXMSW__) && defined(__WATCOMC__)
-/*
-#undef wxUSE_GLCANVAS
-#define wxUSE_GLCANVAS 0
-*/
-
-#undef wxUSE_WCHAR_T
-#define wxUSE_WCHAR_T 0
-#endif
-
-#if defined(__WXMSW__) && !defined(__WIN32__)
-
-#undef wxUSE_SOCKETS
-#define wxUSE_SOCKETS 0
-
-#undef wxUSE_THREADS
-#define wxUSE_THREADS 0
-
-#undef wxUSE_TOOLTIPS
-#define wxUSE_TOOLTIPS 0
-
-#undef wxUSE_SPINCTRL
-#define wxUSE_SPINCTRL 0
-
-#undef wxUSE_SPINBTN
-#define wxUSE_SPINBTN 0
-
-#undef wxUSE_LIBPNG
-#define wxUSE_LIBPNG 0
-
-#undef wxUSE_LIBJPEG
-#define wxUSE_LIBJPEG 0
-
-#undef wxUSE_LIBTIFF
-#define wxUSE_LIBTIFF 0
-
-#undef wxUSE_GIF
-#define wxUSE_GIF 0
-
-#undef wxUSE_PNM
-#define wxUSE_PNM 0
-
-#undef wxUSE_PCX
-#define wxUSE_PCX 0
-
-#undef wxUSE_GLCANVAS
-#define wxUSE_GLCANVAS 0
-
-#undef wxUSE_MS_HTML_HELP
-#define wxUSE_MS_HTML_HELP 0
-
-#undef wxUSE_WCHAR_T
-#define wxUSE_WCHAR_T 0
-
-#endif // Win16
-
-// ----------------------------------------------------------------------------
-// undef the things which don't make sense for wxBase build
-// ----------------------------------------------------------------------------
-
-#if !wxUSE_GUI
-
-#undef wxUSE_HTML
-#define wxUSE_HTML 0
-
-#endif // !wxUSE_GUI
-
-// ----------------------------------------------------------------------------
-// check the settings consistency: do it here to abort compilation immediately
-// and not almost in the very end when the relevant file fails to compile and
-// you need to modify setup.h and rebuild everything
-// ----------------------------------------------------------------------------
-
-#if wxUSE_DATETIME && !wxUSE_LONGLONG
- #error wxDateTime requires wxLongLong
-#endif
-
-#if wxUSE_TEXTFILE && !wxUSE_FILE
- #error You cannot compile wxTextFile without wxFile
-#endif
-
-#if wxUSE_FILESYSTEM && !wxUSE_STREAMS
- #error You cannot compile virtual file systems without wxUSE_STREAMS
-#endif
-
-#if wxUSE_HTML && !wxUSE_FILESYSTEM
- #error You cannot compile wxHTML without virtual file systems
-#endif