findunref is a tool used for detecting unreferenced files in a
directory tree. Regular use on a source code repository will result in
the detection of potentially obsolete components within the tree.
This version has been minimally adjusted to build on Linux-based
systems. The original version of findunref comes from the ON build
for Solaris/OpenSolaris/Illumos. See the latter for the
original version in a maintained, native context.
Invoking
$ make all
will produce a findunref binary in the current directory.
Invoking
$make docs
will, if the GNU troff system is available, build a PostScript version
of the manual page, findunref(1ONBLD), in the current directory.