yamato ~ # strings /opt/intel/idb/10.1.018/bin/iidb | fgrep 'About Qt' About Qt <h3>About Qt</h3><p>This program uses Qt version %1.</p><p>Qt is a C++ toolkit for multiplatform GUI & application development.</p><p>Qt provides single-source portability across MS Windows, Mac OS X, Linux, and all major commercial Unix variants.<br>Qt is also available for embedded devices.</p><p>Qt is a Trolltech product. See <tt>http://www.trolltech.com/qt/</tt> for more information.</p>
It seems to have unbundled qt. But there is boost-1.46 bundled and probably more. About menu also mentions ICU but I can't find it.
Looks like dev-lang/idb is out of tree.