With the following ...
commit b713b919756fd420063e7defc30bfc21996de636
Author: Albrecht Schlosser
[...]
CommitDate: Mon Sep 21 14:32:46 2020 +0200
PDF docs: generate LaTeX header file from source
[...]
This makes the PDF documentation independent of the doxygen and
latex versions of the build system.
... the PDF documentation *should* be working with all recent and
hopefully future doxygen and latex versions.
For info:
on my outdated CentOS 7.7 box at work, which has:
* cmake2.8.12, doxygen-1.8.5, TexLive 2013
the CMake build falls at the first hurdle because of the minimum_cmake_required
With a private version of cmake-3.18.2, the html docs build, but the pdf fails:
sh: epstopdf: command not found
error: Problems running epstopdf. Check your TeX installation!
I don't this this is a problem with the new FLTK cmake / doxygen config as such,
but it might be worth updating the README files to indicate minimum versions.
D.
PS. Hardly anyone uses LaTeX so it's not even worth reporting this
