VS_GLOBAL_<variable>
--------------------

Visual Studio project-specific global variable.

Tell the :ref:`Visual Studio Generators` to set the global variable
``<variable>`` to a given value in the generated Visual Studio project.
Ignored on other generators.  For example, Qt integration works better if
``VS_GLOBAL_QtVersion`` is set to the version ``FindQt4.cmake`` found.  For
example, ``4.7.3``