Additional testing confirms the issue with real store paths: export GUIX_TEXMF="$(guix build texlive-bin)/share/texmf-dist:\ $(guix build gnuplot)/share/texmf-dist" kpsewhich gnuplot-lua-tikz.sty → (empty, file not found)
Removing braces in texmf.cnf (TEXMFDIST = $GUIX_TEXMF instead of
{$GUIX_TEXMF}) does not help: kpathsea re-adds braces around the
expanded value, so colon-separated paths are still invalid inside
brace expressions.
A fix likely requires either a profile hook generating texmf.cnf with
comma-separated paths at profile build time, or a different approach
to multi-package GUIX_TEXMF handling.
--
Olivier Farges
Maitre de conférence HDR
Directeur des partenariats industriels ENSGSI
LEMTA - UMR 7563 (CNRS – Université de Lorraine)
tel : +33 3 72 74 42 69 / +33 6 81 37 28 67
mel : [email protected]
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