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Tasklist

FS#66139 - [texlive-core] lualatex searches for OTF files in current directory only

Attached to Project: Arch Linux
Opened by Gaetan Bisson (vesath) - Monday, 06 April 2020, 07:56 GMT
Task Type Bug Report
Category Packages: Testing
Status Assigned
Assigned To Rémy Oudompheng (remyoudompheng)
Architecture All
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 0%
Votes 0
Private No

Details

Thanks Remy for releasing the new texlive during such troubled times. I hope this report finds you well. Did I already tell you how I typeset most of my documents in Adobe Garamond Premier Pro? I've set this up using luatex with:

\RequirePackage[adobe-garamond]{mathdesign}
\RequirePackage[quiet]{fontspec}
\setmainfont[
Extension = .otf,
Path = /usr/share/texmf/fonts/opentype/adobe/garamond/,
ItalicFont = AGaramondPro-Italic,
BoldFont = AGaramondPro-Semibold,
BoldItalicFont = AGaramondPro-SemiboldItalic
]{AGaramondPro-Regular}

with the files named AGaramondPro*.otf placed under the named directory. It worked splendidly until the upgrade to 2020.54593-1 and now yields:

[Loading MPS to PDF converter (version 2006.09.02).]
) (/usr/share/texmf-dist/tex/latex/epstopdf-pkg/epstopdf-base.sty
(/usr/share/texmf-dist/tex/latex/latexconfig/epstopdf-sys.cfg))
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/ot1mdpgd.fd)
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/omlmdpgd.fd)
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/omsmdpgd.fd)
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/omxmdpgd.fd)
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/mdamdpgd.fd)
(/usr/share/texmf-dist/tex/latex/mathdesign/mdpgd/mdbmdpgd.fd) [1{/var/lib/texm
f/fonts/map/pdftex/updmap/pdftex.map}] (./document.aux)

LaTeX Font Warning: Some font shapes were not available, defaults substituted.

)
13878 words of node memory still in use:
7 hlist, 2 vlist, 2 rule, 15 glue, 4 kern, 1 penalty, 1744 glyph, 473 attrib
ute, 58 glue_spec, 69 attribute_list, 1 write nodes
avail lists: 1:1,2:1988,3:134,4:21,5:847,6:24,7:2577,8:48,9:191,10:4,11:117
</usr/share/texmf/fonts/opentype/adobe/garamond/AGaramondPro-Regular.otf>{/usr/
share/texmf-dist/fonts/enc/dvips/mathdesign/a_rxz3ga.enc}
! error: (file AGaramondPro-Regular.otf) (otf font): cannot open font file for
reading 'AGaramondPro-Regular.otf'
! ==> Fatal error occurred, no output PDF file produced!make: *** [Makefile:15: document.pdf] Error 1

Note that mathdesign is provided by texlive-fontsextra but downgrading it does not remove the above error. So I suspect it is somewhere in luatex. However I'm really at a loss as to how to diagnose this. Please let me know how you wish to proceed.

Cheers from Tahiti!
This task depends upon

Comment by Gaetan Bisson (vesath) - Monday, 06 April 2020, 07:58 GMT
I should add that putting symlinks in the present directory pointing to the actual OTF files (that is, running: `ln -s /usr/share/texmf/fonts/opentype/adobe/garamond/AGaramondPro-* .`) fixes this issue.
Comment by Jonas Witschel (diabonas) - Tuesday, 07 April 2020, 13:17 GMT
I cannot reproduce this with the minimal example document

\documentclass{article}
\usepackage[adobe-garamond]{mathdesign}
\usepackage[quiet]{fontspec}
\setmainfont[
Extension = .otf,
Path = /usr/share/texmf/fonts/opentype/adobe/garamond/,
ItalicFont = AGaramondPro-Italic,
BoldFont = AGaramondPro-Semibold,
BoldItalicFont = AGaramondPro-SemiboldItalic
]{AGaramondPro-Regular}
\begin{document}
normal \textbf{bold} \textit{italic} \textbf{\textit{bold italic}}.
\end{document}

compiled using "lualatex mwe.tex", so I suspect there is an interaction with other packages or macros in your full document.
Comment by Gaetan Bisson (vesath) - Wednesday, 08 April 2020, 07:14 GMT
Correct! But we just need to add some latin letters in math mode to trigger the bug:

\documentclass{article}
\usepackage[adobe-garamond]{mathdesign}
\usepackage[quiet]{fontspec}
\setmainfont[
Extension = .otf,
Path = /usr/share/texmf/fonts/opentype/adobe/garamond/,
ItalicFont = AGaramondPro-Italic,
BoldFont = AGaramondPro-Semibold,
BoldItalicFont = AGaramondPro-SemiboldItalic
]{AGaramondPro-Regular}
\begin{document}
$abcd$
\end{document}

Cheers.
Comment by Jonas Witschel (diabonas) - Wednesday, 08 April 2020, 20:29 GMT
Interesting, this seems to affect all TTF/OTF fonts loaded from a map file, so I can reproduce it e.g. with the Cuprum font from texlive-fontsextra:

\documentclass{article}
\usepackage[T1]{fontenc}
\begin{document}
\fontfamily{cpr}\selectfont test
\end{document}

The immediate reason why this happens after the update is that texlive-bin 2020.54586-1 switched from "luatex" to "luahbtex", see https://git.archlinux.org/svntogit/packages.git/tree/trunk/PKGBUILD?h=packages/texlive-bin&id=8035b90fe6978379ca46cb0cbca50502cee3893f#n128 After switching the symlink back to "luatex" (and rebuilding the lualatex format file), the example compiles as expected.

I suggest reporting this issue to the LuaTeX mailing list (https://tug.org/mailman/listinfo/luatex) including the above example.
Comment by Jonas Witschel (diabonas) - Wednesday, 08 April 2020, 20:41 GMT
Actually the culprit might not be Lua(HB)TeX itself, but luaotfload (which comes preloaded in LuaLaTeX): the following example compiles without issues using both "luatex" and "luahbtex", so the bare font loading procedure seems to work fine.

%\input luaotfload.sty
\font\cuprum=cprmn8t
\cuprum
a
\bye

After uncommenting the "\input luaotfload.sty" line, the example still compiles with "luatex", but fails to compile with "luahbtex" with the following output:

This is LuaHBTeX, Version 1.12.0 (TeX Live 2020/Arch Linux)
restricted system commands enabled.
(./mwe-plain.tex (/usr/share/texmf-dist/tex/luatex/luaotfload/luaotfload.sty
(/usr/share/texmf-dist/tex/latex/base/ltluatex.tex)) [1{/var/lib/texmf/fonts/ma
p/pdftex/updmap/pdftex.map}]){/usr/share/texmf-dist/fonts/enc/ttf2pk/base/T1-WG
L4.enc}
! error: (file Cuprum-Regular.ttf) (ttf font): cannot open font file for readi
ng 'Cuprum-Regular.ttf'

In that case, the luaotfload bug tracker (https://github.com/latex3/luaotfload/issues) would be the better place to report the issue.
Comment by Jonas Witschel (diabonas) - Wednesday, 08 April 2020, 21:58 GMT Comment by Jonas Witschel (diabonas) - Thursday, 09 April 2020, 16:08 GMT
My proposed fix in https://github.com/latex3/luaotfload/pull/143 has been merged to the development branch, so this should get fixed with the next luaotfload (and subsequent texlive-core Arch Linux package) release.
Comment by Gaetan Bisson (vesath) - Friday, 10 April 2020, 07:44 GMT
Thanks a lot Jonas!
Comment by Jonas Witschel (diabonas) - Wednesday, 13 May 2020, 10:19 GMT
Update: the fix has landed in luaotfload 3.13, so updating texlive-core to a version >= 2020.54971 (https://www.tug.org/svn/texlive/trunk/Master/texmf-dist/doc/luatex/luaotfload/NEWS?view=markup&pathrev=54971) is going to pull it in.
Comment by Rémy Oudompheng (remyoudompheng) - Wednesday, 13 May 2020, 11:22 GMT
Thanks for the heads up. It wasn't there last time I looked.

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