Sorry for the late reply; thanks for reporting this issue.
> LaTeX Warning: Reference `est_8c_ac78cb4f25239081d039bfcc58310c5ee' on page
> 19
> undefined on input line 163.
>
> ! Undefined control sequence.
> <argument> ...rtpbox {\@nextchar }\insert@pcolumn
> \@endpbox \do@row@strut
> \o...
> l.166 \begin{DoxyParams}{Parameters}
>
> ?
> ! Emergency stop.
> <argument> ...rtpbox {\@nextchar }\insert@pcolumn
> \@endpbox \do@row@strut
> \o...
> l.166 \begin{DoxyParams}{Parameters}
>
> ! ==> Fatal error occurred, no output PDF file produced!
> Transcript written on refman.log.
> make[2]: *** [Makefile:12: refman.pdf] Error 1
> make[2]: Leaving directory '/<<PKGBUILDDIR>>/latex'
> make[1]: *** [debian/rules:14: override_dh_installdocs] Error 2
> make[1]: Leaving directory '/<<PKGBUILDDIR>>'
> make: *** [debian/rules:6: binary] Error 2
> dpkg-buildpackage: error: debian/rules binary subprocess returned exit status
> 2
Seems like Doxygen generates LaTex incompatible with recent versions of
pdflatex [1,2,3]. Probably it is this Doxygen bug:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1114478
There appears to be a workaround [4] but not sure if it is a good idea
to apply it. I think my preference would be to drop the libest-doc
altogether as it only contains the generated PDF.
[1] https://github.com/doxygen/doxygen/issues/11632
[2] https://github.com/doxygen/doxygen/issues/11634
[3]
https://tex.stackexchange.com/questions/746746/doxygen-latex-tables-not-working-correctly
[4] https://github.com/doxygen/doxygen/issues/11634#issuecomment-3027000655
