+ufoai_env = module_env.Copy()
+ufoai_lst = build_list('contrib/ufoaiplug', 'ufoai.cpp ufoai_filters.cpp ufoai_gtk.cpp ufoai_level.cpp')
+ufoai_env.useGlib2()
+ufoai_env.useGtk2()
+ufoai_lib = ufoai_env.SharedLibrarySafe(target='ufoaiplug', source=ufoai_lst, LIBPATH='libs')
+ufoai_env.Install(INSTALL + '/plugins', ufoai_lib)
+
+shaderplug_env = module_env.Copy()
+shaderplug_lst = build_list('contrib/shaderplug', 'shaderplug.cpp')
+shaderplug_env.useGlib2()
+shaderplug_env.useGtk2()
+shaderplug_env.useXML2()
+shaderplug_lib = shaderplug_env.SharedLibrarySafe(target='shaderplug', source=shaderplug_lst, LIBS='xmllib', LIBPATH='libs')
+shaderplug_env.Install(INSTALL + '/plugins', shaderplug_lib)
+