></span><a class="reference internal" href="add_library.html#command:add_library" title="add_library"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">add_library()</span></code></a> command) a target-level dependency is
created to make sure the target is built before any target
using this custom command.  Additionally, if the target is an
executable or library, a file-level dependency is created to
cause the custom command to re-run whenever the target is
recompiled.</p