gtksidebar.h was renamed as gtkstacksidebar.h, so fix that in the header
"installation".
copy ..\..\..\gtk\gtkseparatortoolitem.h $(CopyDir)\include\gtk-3.0\gtk\gtkseparatortoolitem.h
copy ..\..\..\gtk\gtksettings.h $(CopyDir)\include\gtk-3.0\gtk\gtksettings.h
copy ..\..\..\gtk\gtkshow.h $(CopyDir)\include\gtk-3.0\gtk\gtkshow.h
-copy ..\..\..\gtk\gtksidebar.h $(CopyDir)\include\gtk-3.0\gtk\gtksidebar.h
+copy ..\..\..\gtk\gtkstacksidebar.h $(CopyDir)\include\gtk-3.0\gtk\gtkstacksidebar.h
copy ..\..\..\gtk\gtksizegroup.h $(CopyDir)\include\gtk-3.0\gtk\gtksizegroup.h
copy ..\..\..\gtk\gtksizerequest.h $(CopyDir)\include\gtk-3.0\gtk\gtksizerequest.h
copy ..\..\..\gtk\gtksocket.h $(CopyDir)\include\gtk-3.0\gtk\gtksocket.h
copy ..\..\..\gtk\gtkseparatortoolitem.h $(CopyDir)\include\gtk-3.0\gtk\gtkseparatortoolitem.h

copy ..\..\..\gtk\gtksettings.h $(CopyDir)\include\gtk-3.0\gtk\gtksettings.h

copy ..\..\..\gtk\gtkshow.h $(CopyDir)\include\gtk-3.0\gtk\gtkshow.h

-copy ..\..\..\gtk\gtksidebar.h $(CopyDir)\include\gtk-3.0\gtk\gtksidebar.h

+copy ..\..\..\gtk\gtkstacksidebar.h $(CopyDir)\include\gtk-3.0\gtk\gtkstacksidebar.h

copy ..\..\..\gtk\gtksizegroup.h $(CopyDir)\include\gtk-3.0\gtk\gtksizegroup.h

copy ..\..\..\gtk\gtksizerequest.h $(CopyDir)\include\gtk-3.0\gtk\gtksizerequest.h

copy ..\..\..\gtk\gtksocket.h $(CopyDir)\include\gtk-3.0\gtk\gtksocket.h