| CMP0103 | |
| ------- | |
| .. versionadded:: 3.18 | |
| Multiple calls to :command:`export` command with same ``FILE`` without | |
| ``APPEND`` is no longer allowed. | |
| In CMake 3.17 and below, multiple calls to :command:`export` command with the | |
| same ``FILE`` without ``APPEND`` are accepted silently but only the last | |
| occurrence is taken into account during the generation. | |
| The ``OLD`` behavior for this policy is to ignore the multiple occurrences of | |
| :command:`export` command except the last one. | |
| The ``NEW`` behavior of this policy is to raise an error on second call to | |
| :command:`export` command with same ``FILE`` without ``APPEND``. | |
| .. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.18 | |
| .. |WARNS_OR_DOES_NOT_WARN| replace:: warns | |
| .. include:: include/STANDARD_ADVICE.rst | |
| .. include:: include/DEPRECATED.rst |