Only include keycode unittests in client build (fixes #4559)

src/CMakeLists.txt

@@ -538,6 +538,7 @@ set(client_SRCS
 	sky.cpp
 	wieldmesh.cpp
 	${client_SCRIPT_SRCS}
+	${UNITTEST_CLIENT_SRCS}
 )
 list(SORT client_SRCS)
 

src/unittest/CMakeLists.txt

@@ -6,7 +6,6 @@ set (UNITTEST_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/test_connection.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_filepath.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_inventory.cpp
-	${CMAKE_CURRENT_SOURCE_DIR}/test_keycode.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_map_settings_manager.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_mapnode.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_nodedef.cpp
@@ -24,3 +23,7 @@ set (UNITTEST_SRCS
 	${CMAKE_CURRENT_SOURCE_DIR}/test_voxelalgorithms.cpp
 	${CMAKE_CURRENT_SOURCE_DIR}/test_voxelmanipulator.cpp
 	PARENT_SCOPE)
+
+set (UNITTEST_CLIENT_SRCS
+	${CMAKE_CURRENT_SOURCE_DIR}/test_keycode.cpp
+	PARENT_SCOPE)