+// Support for positional parameters (e.g. %1$d, %2$s ...) in wxVsnprintf.
+// Note that if the system's implementation does not support positional
+// parameters, setting this to 1 forces the use of the wxWidgets implementation
+// of wxVsnprintf. The standard vsnprintf() supports positional parameters on
+// many Unix systems but usually doesn't under Windows.
+//
+// Positional parameters are very useful when translating a program since using
+// them in formatting strings allow translators to correctly reorder the
+// translated sentences.
+//
+// Default is 1
+//
+// Recommended setting: 1 if you want to support multiple languages
+#define wxUSE_PRINTF_POS_PARAMS 1
+
+// Enable the use of compiler-specific thread local storage keyword, if any.
+// This is used for wxTLS_XXX() macros implementation and normally should use
+// the compiler-provided support as it's simpler and more efficient, but must
+// not use it if wxWidgets is used in a dynamically loaded Win32 (i.e. using
+// LoadLibrary()/GetProcAddress()) as this triggers a bug in compiler TLS
+// support that results in crashes when any TLS variables are used. So if you
+// are building a Win32 DLL using wxWidgets that can be loaded dynamically, set
+// this to 0.
+//
+// Default is 1, but set to 0 if the scenario above is applicable.
+#define wxUSE_COMPILER_TLS 1
+
+// ----------------------------------------------------------------------------
+// Interoperability with the standard library.
+// ----------------------------------------------------------------------------
+
+// Set wxUSE_STL to 1 to enable maximal interoperability with the standard
+// library, even at the cost of backwards compatibility.
+//
+// Default is 0
+//
+// Recommended setting: 0 as the options below already provide a relatively
+// good level of interoperability and changing this option arguably isn't worth
+// diverging from the official builds of the library.
+#define wxUSE_STL 0
+
+// This is not a real option but is used as the default value for
+// wxUSE_STD_IOSTREAM, wxUSE_STD_STRING and wxUSE_STD_CONTAINERS.
+//
+// Currently the Digital Mars and Watcom compilers come without standard C++
+// library headers by default, wxUSE_STD_STRING can be set to 1 if you do have
+// them (e.g. from STLPort).
+//
+// VC++ 5.0 does include standard C++ library headers, however they produce
+// many warnings that can't be turned off when compiled at warning level 4.
+#if defined(__DMC__) || defined(__WATCOMC__) \
+ || (defined(_MSC_VER) && _MSC_VER < 1200)
+ #define wxUSE_STD_DEFAULT 0
+#else
+ #define wxUSE_STD_DEFAULT 1
+#endif
+
+// Use standard C++ containers to implement wxVector<>, wxStack<>, wxDList<>
+// and wxHashXXX<> classes. If disabled, wxWidgets own (mostly compatible but
+// usually more limited) implementations are used which allows to avoid the
+// dependency on the C++ run-time library.
+//
+// Notice that the compilers mentioned in wxUSE_STD_DEFAULT comment above don't
+// support using standard containers and that VC6 needs non-default options for
+// such build to avoid getting "fatal error C1076: compiler limit : internal
+// heap limit reached; use /Zm to specify a higher limit" in its own standard
+// headers, so you need to ensure you do increase the heap size before enabling
+// this option for this compiler.
+//
+// Default is 0 for compatibility reasons.
+//
+// Recommended setting: 1 unless compatibility with the official wxWidgets
+// build and/or the existing code is a concern.
+#define wxUSE_STD_CONTAINERS 0
+