Update makefile and module def for new dynlib stuff. Also some control colouring stuff for OS/2 controls to better mesh with Panel backgrounds.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13155 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/os2/checkbox.cpp

@@ -82,6 +82,14 @@ bool wxCheckBox::Create(wxWindow *parent, wxWindowID id, const wxString& label,
     // Subclass again for purposes of dialog editing mode
     SubclassWin(m_hWnd);
 
+    LONG                            lColor = (LONG)m_backgroundColour.GetPixel();
+
+    ::WinSetPresParam( m_hWnd
+                      ,PP_BACKGROUNDCOLOR
+                      ,sizeof(LONG)
+                      ,(PVOID)&lColor
+                     );
+
     SetFont(parent->GetFont());
 
     SetSize(x, y, width, height);