--- /dev/null
+this is gentoo specific, because of unbundling Irrlicht dependencies
+
+--- CMakeLists.txt
++++ CMakeLists.txt
+@@ -196,7 +196,11 @@
+ ${IRRLICHT_LIBRARY}
+ ${IRRLICHT_XF86VM_LIBRARY}
+ ${OPENAL_LIBRARY}
+- ${OPENGL_LIBRARIES})
++ ${OPENGL_LIBRARIES}
++ png
++ jpeg
++ bz2
++ z)
+
+ if(USE_FRIBIDI)
+ target_link_libraries(supertuxkart ${FRIBIDI_LIBRARIES})