| <p><code>Dictionary of strings. Default is an empty dictionary.</code></p> | |
| <p> A dictionary of strings that will be added to the <code>exec_properties</code> of a platform selected for this target. See <code>exec_properties</code> of the <a href="platform.html">platform</a> rule.</p> | |
| <p>If a key is present in both the platform and target-level properties, the value will be taken from the target.</p> |