/usr/share/gccxml-0.9/GCC/3.3/ is in gccxml 0.9.0+git20140716-6.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gccxml-0.9/GCC/3.3/bits/
/usr/share/gccxml-0.9/GCC/3.3/bits/fstream.tcc
/usr/share/gccxml-0.9/GCC/3.3/bits/list.tcc
/usr/share/gccxml-0.9/GCC/3.3/bits/locale_facets.h
/usr/share/gccxml-0.9/GCC/3.3/bits/messages_members.h
/usr/share/gccxml-0.9/GCC/3.3/bits/sstream.tcc
/usr/share/gccxml-0.9/GCC/3.3/bits/stl_deque.h
/usr/share/gccxml-0.9/GCC/3.3/bits/stl_list.h
/usr/share/gccxml-0.9/GCC/3.3/bits/stl_tree.h
/usr/share/gccxml-0.9/GCC/3.3/bits/stl_vector.h
/usr/share/gccxml-0.9/GCC/3.3/bits/valarray_meta.h
/usr/share/gccxml-0.9/GCC/3.3/fstream
/usr/share/gccxml-0.9/GCC/3.3/gccxml_builtins.h
/usr/share/gccxml-0.9/GCC/3.3/sstream