WiPal's configure script has two options --enable-probe-stats and --enable-wit-import. These options enable the build of several programs, namely wipal-probe-stats, wit-create-datafiles, wit-create-tables-and-load-data, and wit-import. By default the build of those programs is disabled.
Those are legacy programs that were useful to somebody once, yet are incomplete and flawed. They will not be updated later, and are not documented here. Build and use at your own risks!