Fixes to allow OGL building as a DLL

Also removed the hack I put in last week to allow building without the
deprecated headers and fixed it the right way.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22298 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

contrib/src/ogl/basic.cpp

@@ -24,7 +24,7 @@
 #include <wx/wx.h>
 #endif
 
-#if wxUSE_DEPRECATED
+#if wxUSE_PROLOGIO
 #include <wx/deprecated/wxexpr.h>
 #endif
 
@@ -36,13 +36,8 @@
 #include <ctype.h>
 #include <math.h>
 
-#include <wx/ogl/basic.h>
-#include <wx/ogl/basicp.h>
-#include <wx/ogl/composit.h>
-#include <wx/ogl/lines.h>
-#include <wx/ogl/canvas.h>
-#include <wx/ogl/divided.h>
-#include <wx/ogl/misc.h>
+#include "wx/ogl/ogl.h"
+
 
 // Control point types
 // Rectangle and most other shapes