config-latexmk/latexmkrc

$out_dir = 'latex-build';

# > Package svg Warning: You didn't enable `shell escape' (or `write18') so it wasn't possible to launch the Inkscape export [...]
$pdflatex = "pdflatex -shell-escape %O %S";

$pdf_mode = 1;  # tex -> pdf via pdflatex
$pdf_previewer = "start zathura";