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