| VS_STARTUP_PROJECT |
| ------------------ |
| |
| Specify the default startup project in a Visual Studio solution. |
| |
| The :ref:`Visual Studio Generators` create a ``.sln`` file for each directory |
| whose ``CMakeLists.txt`` file calls the :command:`project` command. Set this |
| property in the same directory as a :command:`project` command call (e.g. in |
| the top-level ``CMakeLists.txt`` file) to specify the default startup project |
| for the corresponding solution file. |
| |
| The property must be set to the name of an existing target. This |
| will cause that project to be listed first in the generated solution |
| file causing Visual Studio to make it the startup project if the |
| solution has never been opened before. |
| |
| If this property is not specified, then the ``ALL_BUILD`` project |
| will be the default. |
