| CMP0014 |
| ------- |
| |
| Input directories must have ``CMakeLists.txt``. |
| |
| CMake versions before 2.8 silently ignored missing ``CMakeLists.txt`` |
| files in directories referenced by :command:`add_subdirectory` or :command:`subdirs`, |
| treating them as if present but empty. In CMake 2.8.0 and above this |
| :command:`cmake_policy` determines whether or not the case is an error. |
| The ``OLD`` behavior for this policy is to silently ignore the problem. |
| The ``NEW`` behavior for this policy is to report an error. |
| |
| This policy was introduced in CMake version 2.8.0. CMake version |
| |release| warns when the policy is not set and uses ``OLD`` behavior. Use |
| the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly. |
| |
| .. include:: DEPRECATED.txt |
