minimalistic build fixes (mostly #if wxUSE_something)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@6316 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/paper.cpp

@@ -22,6 +22,9 @@
 
 #include "wx/defs.h"
 
+#if wxUSE_PRINTING_ARCHITECTURE
+
+
 #ifndef WX_PRECOMP
 #include "wx/utils.h"
 #include "wx/settings.h"
@@ -305,3 +308,5 @@ void wxPrintPaperModule::OnExit()
     wxThePrintPaperDatabase = NULL;
 }
 
+#endif // wxUSE_PRINTING_ARCHITECTURE
+