#include "wx/wxchar.h"
+// ----------------------------------------------------------------------------
+// Defines controlling the debugging macros
+// ----------------------------------------------------------------------------
+
+// if _DEBUG is defined (MS VC++ and others use it in debug builds), define
+// __WXDEBUG__ too
+#ifdef _DEBUG
+ #ifndef __WXDEBUG__
+ #define __WXDEBUG__
+ #endif // !__WXDEBUG__
+#endif // _DEBUG
+
+// if NDEBUG is defined (<assert.h> uses it), undef __WXDEBUG__ and WXDEBUG
+#ifdef NDEBUG
+ #undef __WXDEBUG__
+ #undef WXDEBUG
+#endif // NDEBUG
+
+// if __WXDEBUG__ is defined, make sure that WXDEBUG is defined and >= 1
+#ifdef __WXDEBUG__
+ #if !defined(WXDEBUG) || !WXDEBUG
+ #undef WXDEBUG
+ #define WXDEBUG 1
+ #endif // !WXDEBUG
+#endif // __WXDEBUG__
+
// ----------------------------------------------------------------------------
// Debugging macros
//
// a judicious use of them might increase your program's stability.
// ----------------------------------------------------------------------------
-// Use of these suppresses compiler warnings about testing constant expression
-WXDLLEXPORT_DATA(extern const bool) wxTrue;
-WXDLLEXPORT_DATA(extern const bool) wxFalse;
-
// Macros which are completely disabled in 'release' mode
//
// NB: these functions are implemented in src/common/appcmn.cpp
#define wxASSERT_MSG(x, m)
#endif //__WXDEBUG__
+// Use of wxFalse instead of FALSE suppresses compiler warnings about testing
+// constant expression
+WXDLLEXPORT_DATA(extern const bool) wxFalse;
+
// special form of assert: always triggers it (in debug mode)
#define wxFAIL wxASSERT(wxFalse)