Modification for non vbo support.

src/CMakeLists.txt

@@ -87,7 +87,6 @@ SET(VITE_HDRS
   render/Geometry.hpp
   render/Hook_event.hpp
   render/Render_opengl.hpp
-  render/Render_alternate.hpp
   render/Render_svg.hpp
   render/render_stats.hpp
   render/render_stats_opengl.hpp
@@ -166,7 +165,6 @@ SET(VITE_SRCS
   render/Hook_event.cpp
   render/Render.hpp
   render/Render_opengl.cpp
-  render/Render_alternate.cpp
   render/Render_svg.cpp
   render/render_stats_opengl.cpp
   render/render_stats_svg.cpp
@@ -204,11 +202,13 @@ IF(VITE_ENABLE_VBO)
   SET(VITE_HDRS
     ${VITE_HDRS}
     render/vbo.hpp
+    render/Render_alternate.hpp
     )
 
   SET(VITE_SRCS
     ${VITE_SRCS}
     render/vbo.cpp
+    render/Render_alternate.cpp
     )  
 ENDIF(VITE_ENABLE_VBO)