/usr/lib performs the same role as <qual>/usr/lib for an
alternate binary format, except that the symbolic links
/usr/lib and <qual>/sendmail/usr/lib are not required.
[27]<qual>/X11
[27]
The case where /usr/lib and /usr/lib are the
same (one is a symbolic link to the other) these files and the
per-application subdirectories will exist.
<qual>