CMAKE_CURRENT_SOURCE_DIR ------------------------ The path to the source directory currently being processed. This the full path to the source directory that is currently being processed by cmake. When run in -P script mode, CMake sets the variables :variable:`CMAKE_BINARY_DIR`, :variable:`CMAKE_SOURCE_DIR`, :variable:`CMAKE_CURRENT_BINARY_DIR` and :variable:`CMAKE_CURRENT_SOURCE_DIR` to the current working directory.