How to get a single PDF document from Doxygen?

Question

When I generate Doxygen documentation in PDF format, I get plenty of different files with a single diagram in each.
Is it possible to obtain a single PDF document, organized

Answer 1

I would add one additional advise. Don't ignore the latex warnings. pdflatex can fail to produce an output file as well as any meaningful errors.

I had a similar annoying situation and just fixing all the warnings helped to produce the correct output file without any further issues.