Contents

variable_watch
--------------

Watch the CMake variable for change.

.. code-block:: cmake

  variable_watch(<variable> [<command>])

If the specified ``<variable>`` changes, a message will be printed
to inform about the change.

Additionally, if ``<command>`` is given, this command will be executed.
The command will receive the following arguments:
``COMMAND(<variable> <access> <value> <current_list_file> <stack>)``

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
zxing_cpp_no_cmake-0.1.2	ext/zxing/cmake/share/cmake-3.16/Help/command/variable_watch.rst