[gentoo-user] Help needed:jpeg_resync_to_restart() and zathura pdf reader

[Ignas Anikevicius <anikevicius@gmail.com>]

Hello list,

I was wondering if someone could explain me what ebuild provides the
jpeg_resync_to_restart() function as when I try to run a pdf using a
zathura-pdf-mupdf plugin, it gives me the following error:
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error: could not load plugin /usr/lib/zathura/pdf.so
(/usr/lib/zathura/pdf.so: undefined symbol: jpeg_resync_to_restart)
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I was told that it might be a problem with the libjpeg-turbo, but I
have tried both versions (1.1.0 and 1.1.1) and it did not affect
anything. I was wondering whether there are some compilation options,
which I am not aware of?

Alternatively, the problem might lie in my lack of knowledge in
writing ebuilds. You can find my ebuild on [1], whereas a known
version of AUR PKGBUILD can be found on [2].  Could someone, ideally
familiar with both GNU/Linux Distributions, explain me what I am doing
wrong?

All best,
Ignas A.

[1] -
https://github.com/gns-ank/gnlay/blob/master/app-text/zathura-pdf-mupdf/zathura-pdf-mupdf-9999.ebuild
[2] - http://aur.archlinux.org/packages/za/zathura-pdf-mupdf-git/PKGBUILD