Bug#926985: caffe: FTBFS, no output PDF file produced!

[Graham Inggs]

Source: caffe
Version: 1.0.0+git20180821.99bd997-2
Severity: serious
Tags: ftbfs buster sid

Hi Maintainer

Caffe recently FTBFS in buster and sid (last successful reproducible
build was on 2019-01-15 [1]) with the following error:

Package longtable Warning: Column widths have changed
(longtable)                in table 5.5 on input line 97.

! Improper \prevdepth.
\tabu at verticalspacing ...tempdimc \the \prevdepth
                                                  \@tempdima \dimexpr \ht \t...
l.136 \end{DoxyParams}

?
! Emergency stop.
\tabu at verticalspacing ...tempdimc \the \prevdepth
                                                  \@tempdima \dimexpr \ht \t...
l.136 \end{DoxyParams}

!  ==> Fatal error occurred, no output PDF file produced!
Transcript written on refman.log.
make[2]: *** [Makefile:6: refman.pdf] Error 1
make[2]: Leaving directory
'/build/caffe-1.0.0+git20180821.99bd997/doxygen/latex'
make[1]: *** [debian/rules:75: override_dh_auto_build-indep] Error 2
make[1]: Leaving directory '/build/caffe-1.0.0+git20180821.99bd997'
make: *** [debian/rules:59: build] Error 2
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2

Regards
Graham


[1] https://tests.reproducible-builds.org/debian/history/amd64/caffe.html