On Thu, Sep 21, 2023 at 9:32 PM Juan Manuel Macías <maciaschain@posteo.net> wrote:
Zenny writes:

> Here it comes:
>
>     org-latex-pdf-process is a variable defined in ‘ox-latex.el’.
>
>     Its value is
>     ("pdflatex -interaction nonstopmode -output-directory %o %f"
>     "bibtex %b" "pdflatex -shell-escape -interaction nonstopmode -
>     output-directory %o %f" "pdflatex -shell-escape -interaction
>     nonstopmode -output-directory %o %f")
>     Original value was
>     ("latexmk -f -pdf -%latex -interaction=nonstopmode -
>     output-directory=%o %f")

It seems that you have modified the original value. Besides, the
docstring says:

[...] %latex is the LaTeX compiler (see ‘org-latex-compiler’) [...]

If you put 'pdflatex ...', it will always compile with pdflatex.

I would recommend that you restore the original value of
org-latex-pdf-process, which uses latexmk (if it is installed, which
seems to be your case), which executes '%latex' (=
`org-latex-compiler'). latexmk is a perl script included in texlive that
is responsible for executing all the necessary compilations (including
the call to the bibliographic engine[1]).

When I checked the `ox-latex.el` it appears using latexmk

 (defcustom org-latex-pdf-process
  (if (executable-find "latexmk")
      '("latexmk -f -pdf -%latex -interaction=nonstopmode -output-directory=%o %f")
    '("%latex -interaction nonstopmode -output-directory %o %f"
      "%latex -interaction nonstopmode -output-directory %o %f"
      "%latex -interaction nonstopmode -output-directory %o %f"))
  "Commands to process a LaTeX file to a PDF file.

And latexmk is already installed by texlive:

 $ which latexmk
/opt/texlive/2023/bin/x86_64-linux/latexmk


Or do you mean to change latexmk in init.el?

Thanks!

[1] In some cases some configuration is required for latexmk via a
~/latexmkrc file, but by default everything should work fine.




--
Cheers,
/z

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