Created by: emailweixu

CMAKE_CURRENT_LIST_DIR is used in some of the cmake files in paddle, where CMAKE_CURRENT_SOURCE_DIR should be used. (See the difference between them at https://stackoverflow.com/questions/15662497/in-cmake-what-is-the-difference-between-cmake-current-source-dir-and-cmake-curr).

We should change them to CMAKE_CURRENT_SOURCE_DIR.