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<title>7.16. Host System sanity checks - sanity.bbclass</title>
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<a name="ref-classes-sanity"></a>7.16. Host System sanity checks - <code class="filename">sanity.bbclass</code>
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<p>
        This class checks to see if prerequisite software is present so that 
        users can be notified of potential problems that might affect their build. 
        The class also performs basic user configuration checks from 
        the <code class="filename">local.conf</code> configuration file to
        prevent common mistakes that cause build failures. 
        Distribution policy usually determines whether to include this class.
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