<p>While developing a C++ application, I had to use a third-party library which produced a huge amount of warnings related with a harmless #pragma directive being used.</p>
<pre class="lang-none prettyprint-override"><code>../File.hpp:1: warning: ignoring #pragma ident
In file included from ../File2.hpp:47,
                 from ../File3.hpp:57,
                 from File4.h:49,
</code></pre>
<p>Is it possible to disable this kind of warnings, when using the GNU C++ compiler?</p>

I believe you can compile with
```
```
-Wno-unknown-pragmas
```
```
to suppress these.