$OpenBSD$
--- source/CMakeLists.txt.orig	Fri Mar  2 01:18:50 2012
+++ source/CMakeLists.txt	Fri Mar  2 01:20:49 2012
@@ -93,7 +93,7 @@ ADD_EXECUTABLE (eternity ${ARCH_SPECIFIC_SOURCES} ${ET
 IF (GL_LIBRARY)
         TARGET_LINK_LIBRARIES (eternity ${GL_LIBRARY})
 ENDIF (GL_LIBRARY)
-TARGET_LINK_LIBRARIES (eternity ${SDL_LIBRARY} ${SDLMIXER_LIBRARY} ${SDLNET_LIBRARY} png15_static snes_spc)
+TARGET_LINK_LIBRARIES (eternity ${SDL_LIBRARY} ${SDLMIXER_LIBRARY} ${SDLNET_LIBRARY} ${PNG_LIBRARY} ${ZLIB_LIBRARY} snes_spc)
 INSTALL (TARGETS eternity
         RUNTIME DESTINATION ${BIN_DIR}
         LIBRARY DESTINATION ${LIB_DIR}