On Mon, Nov 07, 2016 at 09:46:48AM -0200, Mauro Carvalho Chehab wrote: > That's said, PNG also doesn't seem to work fine on Sphinx 1.4.x. > > On my tests, I installed *all* texlive extensions on Fedora 24, to > be sure that the issue is not the lack of some extension[1], with: > > # dnf install $(sudo dnf search texlive |grep all|cut -d. -f 1|grep > texlive-) > > When running LaTeX in interactive mode, building just the media > PDF file with: > > $ cls;make cleandocs; make SPHINXOPTS="-j5" DOCBOOKS="" > SPHINXDIRS=media latexdocs > $ PDFLATEX=xelatex LATEXOPTS="-interaction=interactive" -C > Documentation/output/media/latex > > I get this: > > LaTeX Warning: Hyper reference `uapi/v4l/subdev-formats:bayer-patterns' > on page > 153 undefined on input line 21373. > > <use "bayer.png" > [153] > ! Extra alignment tab has been changed to \cr. > <template> \endtemplate > > l.21429 \unskip}\relax \unskip} > \relax \\ > ? > > This patch fixes the issue: > > https://git.linuxtv.org/mchehab/experimental.git/commit/?h=dirty-pdf&id=b709de415f34d77cc121cad95bece9c7ef4d12fd > > That means that Sphinx is not generating the right LaTeX output even for > (some?) PNG images.
\includegraphics normally works just fine for PNG images in PDF documents. [...] > And it may even require "--shell-escape" to be passed at the xelatex > call if inkscape is not in the path, with seems to be a strong > indication that SVG support is not native to texlive, but, instead, > just a way to make LaTeX to call inkscape to do the image conversion. Please don't require --shell-escape as part of the TeX workflow. If LaTeX can't handle the desired image format natively, it needs conversion in advance. - Josh Triplett
