Turns out Console.cpp and ConsoleListener.cpp were being built into the Linux builds too. Fixes the build.

Source/Core/Common/CMakeLists.txt

@@ -1,7 +1,6 @@
 set(SRCS	BreakPoints.cpp
 			CDUtils.cpp
 			ColorUtil.cpp
-			ConsoleListener.cpp
 			FileSearch.cpp
 			FileUtil.cpp
 			Hash.cpp

Source/Core/Core/CMakeLists.txt

@@ -2,7 +2,6 @@ set(SRCS	ActionReplay.cpp
 			ARDecrypt.cpp
 			BootManager.cpp
 			ConfigManager.cpp
-			Console.cpp
 			Core.cpp
 			CoreParameter.cpp
 			CoreTiming.cpp