message: CMAKE_SOURCE_DIR -> PROJECT_SOURCE_DIR
diff: @@ -70,7 +70,7 @@ set(GENERATED_DIR ${CMAKE_CURRENT_BINARY_DIR} PARENT_SCOPE)
  set(GENERATOR_COMMON_ARGS
  ${PYTHON_EXECUTABLE}
  ${CMAKE_CURRENT_SOURCE_DIR}/main.py
  - ${CMAKE_SOURCE_DIR}/next.json
  + ${PROJECT_SOURCE_DIR}/next.json
  -t ${CMAKE_CURRENT_SOURCE_DIR}/templates
  -o ${CMAKE_CURRENT_BINARY_DIR}
  PARENT_SCOPE
  