--- a/unix/x0vncserver/CMakeLists.txt	2014-10-29 18:25:30.000000000 -0400
+++ b/unix/x0vncserver/CMakeLists.txt	2014-10-29 18:26:38.000000000 -0400
@@ -31,7 +31,7 @@
   message(WARNING "No DAMAGE extension.  x0vncserver will have to use the slower polling method.")
 endif()
 
-target_link_libraries(x0vncserver ${X11_LIBRARIES})
+target_link_libraries(x0vncserver ${X11_LIBRARIES} ${X11_Xdmcp_LIB} ${X11_Xau_LIB})
 
 install(TARGETS x0vncserver DESTINATION ${BIN_DIR})
 install(FILES x0vncserver.man DESTINATION ${MAN_DIR}/man1 RENAME x0vncserver.1)
--- a/unix/vncconfig/CMakeLists.txt	2014-10-29 18:45:41.000000000 -0400
+++ b/unix/vncconfig/CMakeLists.txt	2014-10-29 18:46:17.000000000 -0400
@@ -9,7 +9,7 @@
   vncconfig.cxx
   QueryConnectDialog.cxx)
 
-target_link_libraries(vncconfig tx rfb network rdr ${X11_LIBRARIES})
+target_link_libraries(vncconfig tx rfb network rdr ${X11_LIBRARIES} ${X11_Xdmcp_LIB} ${X11_Xau_LIB})
 
 install(TARGETS vncconfig DESTINATION ${BIN_DIR})
 install(FILES vncconfig.man DESTINATION ${MAN_DIR}/man1 RENAME vncconfig.1)