Import r67258 of the wxWidgets trunk, which I expect will before

long become wxWidgets 2.9.2, which in turn is expected to be the
last 2.9 release before the 3.0 stable release.

Since the full wxWidgets distribution is rather large, I have
imported only the parts that we use, on a subdirectory basis:

art
include/wx/*.*
include/wx/aui
include/wx/cocoa
include/wx/generic
include/wx/gtk
include/wx/meta
include/wx/msw
include/wx/osx
include/wx/persist
include/wx/private
include/wx/protocol
include/wx/unix
src/aui
src/common
src/generic
src/gtk
src/msw
src/osx
src/unix


git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e

Externals/wxWidgets3/include/wx/gtk/chkconf.h

@@ -0,0 +1,31 @@
+/*
+ * Name:        wx/gtk/chkconf.h
+ * Purpose:     wxGTK-specific settings consistency checks
+ * Author:      Vadim Zeitlin
+ * Created:     2007-07-19 (extracted from wx/chkconf.h)
+ * RCS-ID:      $Id: chkconf.h 47564 2007-07-19 15:47:11Z VZ $
+ * Copyright:   (c) 2000-2007 Vadim Zeitlin <vadim@wxwidgets.org>
+ * Licence:     wxWindows licence
+ */
+
+#ifndef __WXUNIVERSAL__
+#    if wxUSE_MDI_ARCHITECTURE && !wxUSE_MENUS
+#        ifdef wxABORT_ON_CONFIG_ERROR
+#            error "MDI requires wxUSE_MENUS in wxGTK"
+#        else
+#            undef wxUSE_MENUS
+#            define wxUSE_MENUS 1
+#        endif
+#    endif
+#endif /* !__WXUNIVERSAL__ */
+
+#if wxUSE_JOYSTICK
+#    if !wxUSE_THREADS
+#        ifdef wxABORT_ON_CONFIG_ERROR
+#            error "wxJoystick requires threads in wxGTK"
+#        else
+#            undef wxUSE_JOYSTICK
+#            define wxUSE_JOYSTICK 0
+#        endif
+#    endif
+#endif /* wxUSE_JOYSTICK */