+// ----------------------------------------------------------------------------
+// global features
+// ----------------------------------------------------------------------------
+
+// Compile library in exception-safe mode? If set to 1, the library will try to
+// behave correctly in presence of exceptions (even though it still will not
+// use the exceptions itself) and notify the user code about any unhandled
+// exceptions. If set to 0, propagation of the exceptions through the library
+// code will lead to undefined behaviour -- but the code itself will be
+// slightly smaller and faster.
+//
+// Note that like wxUSE_THREADS this option is automatically set to 0 if
+// wxNO_EXCEPTIONS is defined.
+//
+// Default is 1
+//
+// Recommended setting: depends on whether you intend to use C++ exceptions
+// in your own code (1 if you do, 0 if you don't)
+#define wxUSE_EXCEPTIONS 1
+
+// Set wxUSE_EXTENDED_RTTI to 1 to use extended RTTI
+//
+// Default is 0
+//
+// Recommended setting: 0 (this is still work in progress...)
+#define wxUSE_EXTENDED_RTTI 0
+
+// Set wxUSE_STL to 1 to derive wxList(Foo) and wxArray(Foo) from
+// std::list<Foo*> and std::vector<Foo*>, with a compatibility interface,
+// and for wxHashMap to be implemented with templates.
+//
+// Default is 0
+//
+// Recommended setting: YMMV
+#define wxUSE_STL 0
+
+// Support for message/error logging. This includes wxLogXXX() functions and
+// wxLog and derived classes. Don't set this to 0 unless you really know what
+// you are doing.
+//
+// Default is 1
+//
+// Recommended setting: 1 (always)
+#define wxUSE_LOG 1
+
+// Recommended setting: 1
+#define wxUSE_LOGWINDOW 1
+
+// Recommended setting: 1
+#define wxUSE_LOGGUI 1
+
+// Recommended setting: 1
+#define wxUSE_LOG_DIALOG 1
+
+// Support for command line parsing using wxCmdLineParser class.
+//
+// Default is 1
+//
+// Recommended setting: 1 (can be set to 0 if you don't use the cmd line)
+#define wxUSE_CMDLINE_PARSER 1
+
+// Support for multithreaded applications: if 1, compile in thread classes
+// (thread.h) and make the library a bit more thread safe. Although thread
+// support is quite stable by now, you may still consider recompiling the
+// library without it if you have no use for it - this will result in a
+// somewhat smaller and faster operation.
+//
+// Notice that if wxNO_THREADS is defined, wxUSE_THREADS is automatically reset
+// to 0 in wx/chkconf.h, so, for example, if you set USE_THREADS to 0 in
+// build/msw/config.* file this value will have no effect.
+//
+// Default is 1
+//
+// Recommended setting: 0 unless you do plan to develop MT applications
+#define wxUSE_THREADS 1
+
+// If enabled, compiles wxWidgets streams classes
+//
+// wx stream classes are used for image IO, process IO redirection, network
+// protocols implementation and much more and so disabling this results in a
+// lot of other functionality being lost.
+//
+// Default is 1
+//
+// Recommended setting: 1 as setting it to 0 disables many other things
+#define wxUSE_STREAMS 1
+
+// Use standard C++ streams if 1 instead of wx streams in some places. If
+// disabled (default), wx streams are used everywhere and wxWidgets doesn't
+// depend on the standard streams library.
+//
+// Notice that enabling this does not replace wx streams with std streams
+// everywhere, in a lot of places wx streams are used no matter what.
+//
+// Default is 0
+//
+// Recommended setting: 1 if you use the standard streams anyhow and so
+// dependency on the standard streams library is not a
+// problem
+#define wxUSE_STD_IOSTREAM 0
+
+// Enable conversion to standard C++ string if 1.
+#define wxUSE_STD_STRING 1
+
+// 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
+
+// ----------------------------------------------------------------------------
+// non GUI features selection
+// ----------------------------------------------------------------------------
+
+// Set wxUSE_LONGLONG to 1 to compile the wxLongLong class. This is a 64 bit
+// integer which is implemented in terms of native 64 bit integers if any or
+// uses emulation otherwise.
+//
+// This class is required by wxDateTime and so you should enable it if you want
+// to use wxDateTime. For most modern platforms, it will use the native 64 bit
+// integers in which case (almost) all of its functions are inline and it
+// almost does not take any space, so there should be no reason to switch it
+// off.
+//
+// Recommended setting: 1
+#define wxUSE_LONGLONG 1
+
+// Set wxUSE_(F)FILE to 1 to compile wx(F)File classes. wxFile uses low level
+// POSIX functions for file access, wxFFile uses ANSI C stdio.h functions.
+//
+// Default is 1
+//
+// Recommended setting: 1 (wxFile is highly recommended as it is required by
+// i18n code, wxFileConfig and others)
+#define wxUSE_FILE 1
+#define wxUSE_FFILE 1
+
+// Use wxFSVolume class providing access to the configured/active mount points
+//
+// Default is 1
+//
+// Recommended setting: 1 (but may be safely disabled if you don't use it)
+#define wxUSE_FSVOLUME 1
+
+// Use wxStandardPaths class which allows to retrieve some standard locations
+// in the file system
+//
+// Default is 1
+//
+// Recommended setting: 1 (may be disabled to save space, but not much)
+#define wxUSE_STDPATHS 1
+
+// use wxTextBuffer class: required by wxTextFile
+#define wxUSE_TEXTBUFFER 1
+
+// use wxTextFile class: requires wxFile and wxTextBuffer, required by
+// wxFileConfig
+#define wxUSE_TEXTFILE 1
+
+// i18n support: _() macro, wxLocale class. Requires wxTextFile.
+#define wxUSE_INTL 1
+
+// Set wxUSE_DATETIME to 1 to compile the wxDateTime and related classes which
+// allow to manipulate dates, times and time intervals. wxDateTime replaces the
+// old wxTime and wxDate classes which are still provided for backwards
+// compatibility (and implemented in terms of wxDateTime).
+//
+// Note that this class is relatively new and is still officially in alpha
+// stage because some features are not yet (fully) implemented. It is already
+// quite useful though and should only be disabled if you are aiming at
+// absolutely minimal version of the library.
+//
+// Requires: wxUSE_LONGLONG
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_DATETIME 1
+
+// Set wxUSE_TIMER to 1 to compile wxTimer class
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_TIMER 1
+
+// Use wxStopWatch clas.
+//
+// Default is 1
+//
+// Recommended setting: 1 (needed by wxSocket)
+#define wxUSE_STOPWATCH 1
+
+// Setting wxUSE_CONFIG to 1 enables the use of wxConfig and related classes
+// which allow the application to store its settings in the persistent
+// storage. Setting this to 1 will also enable on-demand creation of the
+// global config object in wxApp.
+//
+// See also wxUSE_CONFIG_NATIVE below.
+//
+// Recommended setting: 1
+#define wxUSE_CONFIG 1
+
+// If wxUSE_CONFIG is 1, you may choose to use either the native config
+// classes under Windows (using .INI files under Win16 and the registry under
+// Win32) or the portable text file format used by the config classes under
+// Unix.
+//
+// Default is 1 to use native classes. Note that you may still use
+// wxFileConfig even if you set this to 1 - just the config object created by
+// default for the applications needs will be a wxRegConfig or wxIniConfig and
+// not wxFileConfig.
+//
+// Recommended setting: 1
+#define wxUSE_CONFIG_NATIVE 1
+
+// If wxUSE_DIALUP_MANAGER is 1, compile in wxDialUpManager class which allows
+// to connect/disconnect from the network and be notified whenever the dial-up
+// network connection is established/terminated. Requires wxUSE_DYNAMIC_LOADER.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_DIALUP_MANAGER 1
+
+// Compile in classes for run-time DLL loading and function calling.
+// Required by wxUSE_DIALUP_MANAGER.
+//
+// This setting is for Win32 only
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_DYNLIB_CLASS 1
+
+// experimental, don't use for now
+#define wxUSE_DYNAMIC_LOADER 1
+
+// Set to 1 to use socket classes
+#define wxUSE_SOCKETS 1
+
+// Set to 1 to enable virtual file systems (required by wxHTML)
+#define wxUSE_FILESYSTEM 1
+
+// Set to 1 to enable virtual ZIP filesystem (requires wxUSE_FILESYSTEM)
+#define wxUSE_FS_ZIP 1
+
+// Set to 1 to enable virtual archive filesystem (requires wxUSE_FILESYSTEM)
+#define wxUSE_FS_ARCHIVE 1
+
+// Set to 1 to enable virtual Internet filesystem (requires wxUSE_FILESYSTEM)
+#define wxUSE_FS_INET 1
+
+// wxArchive classes for accessing archives such as zip and tar
+#define wxUSE_ARCHIVE_STREAMS 1
+
+// Set to 1 to compile wxZipInput/OutputStream classes.
+#define wxUSE_ZIPSTREAM 1
+
+// Set to 1 to compile wxTarInput/OutputStream classes.
+#define wxUSE_TARSTREAM 1
+
+// Set to 1 to compile wxZlibInput/OutputStream classes. Also required by
+// wxUSE_LIBPNG
+#define wxUSE_ZLIB 1
+
+// If enabled, the code written by Apple will be used to write, in a portable
+// way, float on the disk. See extended.c for the license which is different
+// from wxWidgets one.
+//
+// Default is 1.
+//
+// Recommended setting: 1 unless you don't like the license terms (unlikely)
+#define wxUSE_APPLE_IEEE 1
+
+// Joystick support class
+#define wxUSE_JOYSTICK 1
+
+// wxFontMapper class
+#define wxUSE_FONTMAP 1
+
+// wxMimeTypesManager class
+#define wxUSE_MIMETYPE 1
+
+// wxProtocol and related classes: if you want to use either of wxFTP, wxHTTP
+// or wxURL you need to set this to 1.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_PROTOCOL 1
+
+// The settings for the individual URL schemes
+#define wxUSE_PROTOCOL_FILE 1
+#define wxUSE_PROTOCOL_FTP 1
+#define wxUSE_PROTOCOL_HTTP 1
+
+// Define this to use wxURL class.
+#define wxUSE_URL 1
+
+// Define this to use native platform url and protocol support.
+// Currently valid only for MS-Windows.
+// Note: if you set this to 1, you can open ftp/http/gopher sites
+// and obtain a valid input stream for these sites
+// even when you set wxUSE_PROTOCOL_FTP/HTTP to 0.
+// Doing so reduces the code size.
+//
+// This code is experimental and subject to change.
+#define wxUSE_URL_NATIVE 0
+
+// Support for wxVariant class used in several places throughout the library,
+// notably in wxDataViewCtrl API.
+//
+// Default is 1.
+//
+// Recommended setting: 1 unless you want to reduce the library size as much as
+// possible in which case setting this to 0 can gain up to 100KB.
+#define wxUSE_VARIANT 1
+
+// Support for regular expression matching via wxRegEx class: enable this to
+// use POSIX regular expressions in your code. You need to compile regex
+// library from src/regex to use it under Windows.
+//
+// Default is 0
+//
+// Recommended setting: 1 if your compiler supports it, if it doesn't please
+// contribute us a makefile for src/regex for it
+#define wxUSE_REGEX 1
+
+// wxSystemOptions class
+#define wxUSE_SYSTEM_OPTIONS 1
+
+// wxSound class
+#define wxUSE_SOUND 1
+
+// Use wxMediaCtrl
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_MEDIACTRL 1
+
+// Use GStreamer for Unix (req a lot of dependancies)
+//
+// Default is 0
+//
+// Recommended setting: 1 (wxMediaCtrl won't work by default without it)
+#define wxUSE_GSTREAMER 0
+
+// Use wxWidget's XRC XML-based resource system. Recommended.
+//
+// Default is 1
+//
+// Recommended setting: 1 (requires wxUSE_XML)
+#define wxUSE_XRC 1
+
+// XML parsing classes. Note that their API will change in the future, so
+// using wxXmlDocument and wxXmlNode in your app is not recommended.
+//
+// Default is 1
+//
+// Recommended setting: 1 (required by XRC)
+#if wxUSE_XRC
+# define wxUSE_XML 1
+#else
+# define wxUSE_XML 0
+#endif
+
+// Use wxWidget's AUI docking system
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_AUI 1
+
+
+// Enable the new wxGraphicsPath and wxGraphicsContext classes for an advanced
+// 2D drawing API. (Still somewhat experimental)
+//
+// Please note that on Windows you will need to link with gdiplus.lib (use
+// USE_GDIPLUS=1 for makefile builds) and distribute gdiplus.dll with your
+// application if you want it to be runnable on pre-XP systems.
+//
+// Default is 0
+//
+// Recommended setting: 1
+#ifndef wxUSE_GRAPHICS_CONTEXT
+#define wxUSE_GRAPHICS_CONTEXT 0
+#endif
+
+// ----------------------------------------------------------------------------
+// Individual GUI controls
+// ----------------------------------------------------------------------------
+
+// You must set wxUSE_CONTROLS to 1 if you are using any controls at all
+// (without it, wxControl class is not compiled)
+//
+// Default is 1
+//
+// Recommended setting: 1 (don't change except for very special programs)
+#define wxUSE_CONTROLS 1
+
+// wxPopupWindow class is a top level transient window. It is currently used
+// to implement wxTipWindow
+//
+// Default is 1
+//
+// Recommended setting: 1 (may be set to 0 if you don't wxUSE_TIPWINDOW)
+#define wxUSE_POPUPWIN 1
+
+// wxTipWindow allows to implement the custom tooltips, it is used by the
+// context help classes. Requires wxUSE_POPUPWIN.
+//
+// Default is 1
+//
+// Recommended setting: 1 (may be set to 0)
+#define wxUSE_TIPWINDOW 1
+
+// Each of the settings below corresponds to one wxWidgets control. They are
+// all switched on by default but may be disabled if you are sure that your
+// program (including any standard dialogs it can show!) doesn't need them and
+// if you desperately want to save some space. If you use any of these you must
+// set wxUSE_CONTROLS as well.
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_ANIMATIONCTRL 1 // wxAnimationCtrl
+#define wxUSE_BUTTON 1 // wxButton
+#define wxUSE_BMPBUTTON 1 // wxBitmapButton
+#define wxUSE_CALENDARCTRL 1 // wxCalendarCtrl
+#define wxUSE_CHECKBOX 1 // wxCheckBox
+#define wxUSE_CHECKLISTBOX 1 // wxCheckListBox (requires wxUSE_OWNER_DRAWN)
+#define wxUSE_CHOICE 1 // wxChoice
+#define wxUSE_COLOURPICKERCTRL 1 // wxColourPickerCtrl
+#define wxUSE_COMBOBOX 1 // wxComboBox
+#define wxUSE_DATAVIEWCTRL 1 // wxDataViewCtrl
+#define wxUSE_DATEPICKCTRL 1 // wxDatePickerCtrl
+#define wxUSE_DIRPICKERCTRL 1 // wxDirPickerCtrl
+#define wxUSE_FILEPICKERCTRL 1 // wxFilePickerCtrl
+#define wxUSE_FONTPICKERCTRL 1 // wxFontPickerCtrl
+#define wxUSE_GAUGE 1 // wxGauge
+#define wxUSE_HYPERLINKCTRL 1 // wxHyperlinkCtrl
+#define wxUSE_LISTBOX 1 // wxListBox
+#define wxUSE_LISTCTRL 1 // wxListCtrl
+#define wxUSE_RADIOBOX 1 // wxRadioBox
+#define wxUSE_RADIOBTN 1 // wxRadioButton
+#define wxUSE_SCROLLBAR 1 // wxScrollBar
+#define wxUSE_SLIDER 1 // wxSlider
+#define wxUSE_SPINBTN 1 // wxSpinButton
+#define wxUSE_SPINCTRL 1 // wxSpinCtrl
+#define wxUSE_STATBOX 1 // wxStaticBox
+#define wxUSE_STATLINE 1 // wxStaticLine
+#define wxUSE_STATTEXT 1 // wxStaticText
+#define wxUSE_STATBMP 1 // wxStaticBitmap
+#define wxUSE_TEXTCTRL 1 // wxTextCtrl
+#define wxUSE_TOGGLEBTN 1 // requires wxButton
+#define wxUSE_TREECTRL 1 // wxTreeCtrl
+
+// Use a status bar class? Depending on the value of wxUSE_NATIVE_STATUSBAR
+// below either wxStatusBar95 or a generic wxStatusBar will be used.
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_STATUSBAR 1
+
+// Two status bar implementations are available under Win32: the generic one
+// or the wrapper around native control. For native look and feel the native
+// version should be used.
+//
+// Default is 1 for the platforms where native status bar is supported.
+//
+// Recommended setting: 1 (there is no advantage in using the generic one)
+#define wxUSE_NATIVE_STATUSBAR 1
+
+// wxToolBar related settings: if wxUSE_TOOLBAR is 0, don't compile any toolbar
+// classes at all. Otherwise, use the native toolbar class unless
+// wxUSE_TOOLBAR_NATIVE is 0.
+//
+// Default is 1 for all settings.
+//
+// Recommended setting: 1 for wxUSE_TOOLBAR and wxUSE_TOOLBAR_NATIVE.
+#define wxUSE_TOOLBAR 1
+#define wxUSE_TOOLBAR_NATIVE 1
+
+// wxNotebook is a control with several "tabs" located on one of its sides. It
+// may be used to logically organise the data presented to the user instead of
+// putting everything in one huge dialog. It replaces wxTabControl and related
+// classes of wxWin 1.6x.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_NOTEBOOK 1
+
+// wxListbook control is similar to wxNotebook but uses wxListCtrl instead of
+// the tabs
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_LISTBOOK 1
+
+// wxChoicebook control is similar to wxNotebook but uses wxChoice instead of
+// the tabs
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_CHOICEBOOK 1
+
+// wxTreebook control is similar to wxNotebook but uses wxTreeCtrl instead of
+// the tabs
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_TREEBOOK 1
+
+// wxToolbook control is similar to wxNotebook but uses wxToolBar instead of
+// tabs
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_TOOLBOOK 1
+
+// wxTabDialog is a generic version of wxNotebook but it is incompatible with
+// the new class. It shouldn't be used in new code.
+//
+// Default is 0.
+//
+// Recommended setting: 0 (use wxNotebook)
+#define wxUSE_TAB_DIALOG 0
+
+// wxGrid class
+//
+// Default is 1, set to 0 to cut down compilation time and binaries size if you
+// don't use it.
+//
+// Recommended setting: 1
+//
+#define wxUSE_GRID 1
+
+// wxMiniFrame class: a frame with narrow title bar
+//
+// Default is 1.
+//
+// Recommended setting: 1 (it doesn't cost almost anything)
+#define wxUSE_MINIFRAME 1
+
+// wxComboCtrl and related classes: combobox with custom popup window and
+// not necessarily a listbox.
+//
+// Default is 1.
+//
+// Recommended setting: 1 but can be safely set to 0 except for wxUniv where it
+// it used by wxComboBox
+#define wxUSE_COMBOCTRL 1
+
+// wxOwnerDrawnComboBox is a custom combobox allowing to paint the combobox
+// items.
+//
+// Default is 1.
+//
+// Recommended setting: 1 but can be safely set to 0, except where it is
+// needed as a base class for generic wxBitmapComboBox.
+#define wxUSE_ODCOMBOBOX 1
+
+// wxBitmapComboBox is a combobox that can have images in front of text items.
+//
+// Default is 1.
+//
+// Recommended setting: 1 but can be safely set to 0
+#define wxUSE_BITMAPCOMBOBOX 1
+
+// ----------------------------------------------------------------------------
+// Miscellaneous GUI stuff
+// ----------------------------------------------------------------------------
+
+// wxAcceleratorTable/Entry classes and support for them in wxMenu(Bar)
+#define wxUSE_ACCEL 1
+
+// Hotkey support (currently Windows only)
+#define wxUSE_HOTKEY 1
+
+// Use wxCaret: a class implementing a "cursor" in a text control (called caret
+// under Windows).
+//
+// Default is 1.
+//
+// Recommended setting: 1 (can be safely set to 0, not used by the library)
+#define wxUSE_CARET 1
+
+// Use wxDisplay class: it allows enumerating all displays on a system and
+// their geometries as well as finding the display on which the given point or
+// window lies.
+//
+// Default is 1.
+//
+// Recommended setting: 1 if you need it, can be safely set to 0 otherwise
+#define wxUSE_DISPLAY 1
+
+// Miscellaneous geometry code: needed for Canvas library
+#define wxUSE_GEOMETRY 1
+
+// Use wxImageList. This class is needed by wxNotebook, wxTreeCtrl and
+// wxListCtrl.
+//
+// Default is 1.
+//
+// Recommended setting: 1 (set it to 0 if you don't use any of the controls
+// enumerated above, then this class is mostly useless too)
+#define wxUSE_IMAGLIST 1
+
+// Use wxMenu, wxMenuBar, wxMenuItem.
+//
+// Default is 1.
+//
+// Recommended setting: 1 (can't be disabled under MSW)
+#define wxUSE_MENUS 1
+
+// Use wxSashWindow class.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_SASH 1
+
+// Use wxSplitterWindow class.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_SPLITTER 1
+
+// Use wxToolTip and wxWindow::Set/GetToolTip() methods.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_TOOLTIPS 1
+
+// wxValidator class and related methods
+#define wxUSE_VALIDATORS 1
+
+// ----------------------------------------------------------------------------
+// common dialogs
+// ----------------------------------------------------------------------------
+
+// On rare occasions (e.g. using DJGPP) may want to omit common dialogs (e.g.
+// file selector, printer dialog). Switching this off also switches off the
+// printing architecture and interactive wxPrinterDC.
+//
+// Default is 1
+//
+// Recommended setting: 1 (unless it really doesn't work)
+#define wxUSE_COMMON_DIALOGS 1
+
+// wxBusyInfo displays window with message when app is busy. Works in same way
+// as wxBusyCursor
+#define wxUSE_BUSYINFO 1
+
+// Use single/multiple choice dialogs.
+//
+// Default is 1
+//
+// Recommended setting: 1 (used in the library itself)
+#define wxUSE_CHOICEDLG 1
+
+// Use colour picker dialog
+//
+// Default is 1
+//
+// Recommended setting: 1
+#define wxUSE_COLOURDLG 1
+
+// wxDirDlg class for getting a directory name from user
+#define wxUSE_DIRDLG 1
+
+// TODO: setting to choose the generic or native one
+
+// Use file open/save dialogs.
+//
+// Default is 1
+//
+// Recommended setting: 1 (used in many places in the library itself)
+#define wxUSE_FILEDLG 1
+
+// Use find/replace dialogs.
+//
+// Default is 1
+//
+// Recommended setting: 1 (but may be safely set to 0)
+#define wxUSE_FINDREPLDLG 1
+
+// Use font picker dialog
+//
+// Default is 1
+//
+// Recommended setting: 1 (used in the library itself)
+#define wxUSE_FONTDLG 1
+
+// Use wxMessageDialog and wxMessageBox.
+//
+// Default is 1
+//
+// Recommended setting: 1 (used in the library itself)
+#define wxUSE_MSGDLG 1
+
+// progress dialog class for lengthy operations
+#define wxUSE_PROGRESSDLG 1
+
+// support for startup tips (wxShowTip &c)
+#define wxUSE_STARTUP_TIPS 1
+
+// text entry dialog and wxGetTextFromUser function
+#define wxUSE_TEXTDLG 1
+
+// number entry dialog
+#define wxUSE_NUMBERDLG 1
+
+// splash screen class
+#define wxUSE_SPLASH 1
+
+// wizards
+#define wxUSE_WIZARDDLG 1
+
+// Compile in wxAboutBox() function showing the standard "About" dialog.
+//
+// Default is 1
+//
+// Recommended setting: 1 but can be set to 0 to save some space if you don't
+// use this function
+#define wxUSE_ABOUTDLG 1
+
+// ----------------------------------------------------------------------------
+// Metafiles support
+// ----------------------------------------------------------------------------
+
+// Windows supports the graphics format known as metafile which is, though not
+// portable, is widely used under Windows and so is supported by wxWin (under
+// Windows only, of course). Win16 (Win3.1) used the so-called "Window
+// MetaFiles" or WMFs which were replaced with "Enhanced MetaFiles" or EMFs in
+// Win32 (Win9x, NT, 2000). Both of these are supported in wxWin and, by
+// default, WMFs will be used under Win16 and EMFs under Win32. This may be
+// changed by setting wxUSE_WIN_METAFILES_ALWAYS to 1 and/or setting
+// wxUSE_ENH_METAFILE to 0. You may also set wxUSE_METAFILE to 0 to not compile
+// in any metafile related classes at all.
+//
+// Default is 1 for wxUSE_ENH_METAFILE and 0 for wxUSE_WIN_METAFILES_ALWAYS.
+//
+// Recommended setting: default or 0 for everything for portable programs.
+#define wxUSE_METAFILE 1
+#define wxUSE_ENH_METAFILE 1
+#define wxUSE_WIN_METAFILES_ALWAYS 0
+
+// ----------------------------------------------------------------------------
+// Big GUI components
+// ----------------------------------------------------------------------------
+
+// Set to 0 to disable MDI support.
+//
+// Requires wxUSE_NOTEBOOK under platforms other than MSW.
+//
+// Default is 1.
+//
+// Recommended setting: 1, can be safely set to 0.
+#define wxUSE_MDI 1
+
+// Set to 0 to disable document/view architecture
+#define wxUSE_DOC_VIEW_ARCHITECTURE 1
+
+// Set to 0 to disable MDI document/view architecture
+//
+// Requires wxUSE_MDI && wxUSE_DOC_VIEW_ARCHITECTURE
+#define wxUSE_MDI_ARCHITECTURE 1
+
+// Set to 0 to disable print/preview architecture code
+#define wxUSE_PRINTING_ARCHITECTURE 1
+
+// wxHTML sublibrary allows to display HTML in wxWindow programs and much,
+// much more.
+//
+// Default is 1.
+//
+// Recommended setting: 1 (wxHTML is great!), set to 0 if you want compile a
+// smaller library.
+#define wxUSE_HTML 1
+
+// Setting wxUSE_GLCANVAS to 1 enables OpenGL support. You need to have OpenGL
+// headers and libraries to be able to compile the library with wxUSE_GLCANVAS
+// set to 1. Note that for some compilers (notably Microsoft Visual C++) you
+// will need to manually add opengl32.lib and glu32.lib to the list of
+// libraries linked with your program if you use OpenGL.
+//
+// Default is 0.
+//
+// Recommended setting: 1 if you intend to use OpenGL, 0 otherwise
+#define wxUSE_GLCANVAS 0
+
+// wxRichTextCtrl allows editing of styled text.
+//
+// Default is 1.
+//
+// Recommended setting: 1, set to 0 if you want compile a
+// smaller library.
+#define wxUSE_RICHTEXT 1
+
+// ----------------------------------------------------------------------------
+// Data transfer
+// ----------------------------------------------------------------------------
+
+// Use wxClipboard class for clipboard copy/paste.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_CLIPBOARD 1
+
+// Use wxDataObject and related classes. Needed for clipboard and OLE drag and
+// drop
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_DATAOBJ 1
+
+// Use wxDropTarget and wxDropSource classes for drag and drop (this is
+// different from "built in" drag and drop in wxTreeCtrl which is always
+// available). Requires wxUSE_DATAOBJ.
+//
+// Default is 1.
+//
+// Recommended setting: 1
+#define wxUSE_DRAG_AND_DROP 1
+
+// Use wxAccessible for enhanced and customisable accessibility.
+// Depends on wxUSE_OLE.
+//
+// Default is 0.
+//
+// Recommended setting (at present): 0
+#define wxUSE_ACCESSIBILITY 0
+
+// ----------------------------------------------------------------------------
+// miscellaneous settings
+// ----------------------------------------------------------------------------
+
+// wxSingleInstanceChecker class allows to verify at startup if another program
+// instance is running (it is only available under Win32)
+//
+// Default is 1
+//
+// Recommended setting: 1 (the class is tiny, disabling it won't save much
+// space)
+#define wxUSE_SNGLINST_CHECKER 1
+
+#define wxUSE_DRAGIMAGE 1