SET(twopigen_SRCDIR ${CMAKE_SOURCE_DIR}/lib/twopigen)
SET(vmalloc_SRCDIR ${CMAKE_SOURCE_DIR}/lib/vmalloc)
SET(vpsc_SRCDIR ${CMAKE_SOURCE_DIR}/lib/vpsc)
+
+SET(gvplugin_core_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_core)
+SET(gvplugin_dot_layout_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_dot_layout)
+SET(gvplugin_gd_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_gd)
+SET(gvplugin_gtk_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_gtk)
+SET(gvplugin_neato_layout_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_neato_layout)
+SET(gvplugin_pango_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_pango)
+SET(gvplugin_xlib_SRCDIR ${CMAKE_SOURCE_DIR}/lib/gvplugin_xlib)