1if( VGUI_FOUND ) 2 set( HAS_VGUI "YES" ) 3 find_package(OpenGL) 4 include_directories( ${OPENGL_INCLUDE_PATH} ) 5 add_definitions( -DHAS_OPENGL) 6 find_package(GTK) 7 if(VGUI_USE_GTK) 8 link_libraries( ${GTK_LIBRARIES} ${OPENGL_LIBRARIES} ) 9 endif() 10endif() 11 12if( VXL_VGUI_FOUND ) 13 set( HAS_VGUI "YES" ) 14 include_directories( ${VXL_VGUI_INCLUDE_DIR} ) 15 link_libraries( ${VXL_VGUI_LIBRARIES} ) 16endif() 17