| CMAKE_ADSP_ROOT | |
| --------------- | |
| When :ref:`Cross Compiling for ADSP SHARC/Blackfin`, | |
| this variable holds the absolute path to the latest CCES or VDSP++ install. | |
| The directory is expected to contain the ``cc21k.exe`` and ``ccblkfn.exe`` compilers. | |
| This will be set automatically if a default install of CCES or VDSP++ can be found. | |
| See also the :envvar:`ADSP_ROOT` environment variable. |