When "make install" tries to install tdb's manual pages, it fails for a number of reasons:
* mandir isn't defined,
* there's a semicolon missing after the install command, and
* it assumes the manual pages are in section 1 instead of section 8.
Created attachment 5110 [details]
Fix the installation of the tdb manual pages
The tdb build system has changed beyond recognition and the patch no longer applies.
Nobody has complained for over a decade, so let's assume it is fixed.