home/blender/build_dir_Debug/lib/libbf_yafray.a(export_File.o): In function `yafrayFileRender_t::writeObject(Object*, std::vector<VlakRen*, std::allocator<VlakRen*> > const&, float const (*) [4])':
/home/blender/blender/source/blender/yafray/intern/export_File.cpp:1233: undefined reference to `RE_vlakren_get_tface'
/home/blender/blender/source/blender/yafray/intern/export_File.cpp:1415: undefined reference to `RE_vlakren_get_tface'
/home/blender/blender/source/blender/yafray/intern/export_File.cpp:1440: undefined reference to `RE_vlakren_get_tface'
/home/blender/blender/source/blender/yafray/intern/export_File.cpp:1447: undefined reference to `RE_vlakren_get_mcol'
home/blender/build_dir_Debug/lib/libbf_yafray.a(export_File.o): In function `yafrayFileRender_t::displayImage()':
/home/blender/blender/source/blender/yafray/intern/export_File.cpp:360: undefined reference to `render_get_active_layer'
collect2: ld returned 1 exit status
scons: *** [/home/blender/build_dir_Debug/bin/blenderplayer] Error 1
scons: building terminated because of errors.