The "tetex-xdvi" package is missing from the list below. Of course, building
against "Openmotif" has always been optional. One would have to revert to
the "X/Athena" widget based interface in order to keep it in "core".
I suppose, moving "tetex" (or its successor) to "extras" was not part
of the
agenda ...
Currently, the following packages in Core and Extras contain runtime or
build time
dependencies on openmotif:
* cmucl
* ddd
* geomview
* gpsd
* grace
* Inventor
* mesa-libGLw
* nedit
* xlockmore
* xpdf