TakeV/guix
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

gnu: Add texlive-latex-luatex.

Browse source 
When TeX Live was updated to version 2021 the ‘lualatex’ format started
being generated with the LuaHBTeX engine, but the ‘lualatex’ command still
uses the LuaTeX engine. This causes the command to fail:

  user@popigai:~$ lualatex hello.tex
  This is LuaTeX, Version 1.13.0 (TeX Live 2021/GNU Guix)
  restricted system commands enabled.

  ---! lualatex.fmt was written by luahbtex
  (Fatal format file error; I'm stymied)user@popigai:~$

The correct way to fix this problem would be either to change texlive-bin
to make ‘lualatex’ use the LuaHBTeX engine, or to change texlive-latex-base
to generate ‘lualatex.fmt’ with LuaTeX. Both options would rebuild large
parts of the world.

Ricardo Wurmus suggested creating a new package to provide ‘lualatex.fmt’
for LuaTeX as a workaround. This is what this package does.

Fixes https://issues.guix.gnu.org/51252.

* gnu/packages/tex.scm (texlive-latex-luatex): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Thiago Jung Bauermann 2021-12-03 23:16:11 -03:00 committed by Ludovic Courtès
parent 85c07e330c
commit a9d426c492
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5
1 changed files with 65 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

65
gnu/packages/tex.scm
View file

@ -3746,6 +3746,71 @@ (define-public texlive-luaotfload
(define-deprecated-package texlive-luatex-luaotfload texlive-luaotfload)
;; FIXME: This package is a temporary workaround to provide ‘lualatex.fmt’ for
;; the LuaTeX engine. It is needed because it was discovered too late in the
;; core-updates-frozen cycle that texlive-latex-base only provides it for
;; LuaHBTeX. See https://issues.guix.gnu.org/51252.
(define-public texlive-latex-luatex
(package
(name "texlive-latex-luatex")
(version (number->string %texlive-revision))
(source #f)
(build-system gnu-build-system)
(arguments
`(#:modules ((guix build gnu-build-system)
(guix build utils)
(ice-9 rdelim)
(ice-9 string-fun))
#:phases
(modify-phases %standard-phases
(delete 'unpack)
(delete 'bootstrap)
(delete 'configure)
(delete 'check)
(replace 'build
(lambda* (#:key inputs #:allow-other-keys)
(mkdir "web2c")
(let ((fmtutil.cnf-in (open-file
(string-append
(assoc-ref inputs "texlive-kpathsea")
"/share/texmf-dist/web2c/fmtutil.cnf")
"r"))
(fmtutil.cnf-out (open-file "web2c/fmtutil.cnf" "w")))
;; Copy ‘lualatex’ format lines to the new fmtutil.cnf, changing
;; the engine from ‘luahbtex’ to ‘luatex’.
(do ((line "" (read-line fmtutil.cnf-in 'concat)))
((eof-object? line))
(when (string-prefix? "lualatex" line)
(display (string-replace-substring line "luahbtex" "luatex")
fmtutil.cnf-out)))
(close-port fmtutil.cnf-out)
(close-port fmtutil.cnf-in)
(invoke "fmtutil" "--sys" "--all" "--fmtdir=web2c"
"--cnffile=web2c/fmtutil.cnf")
;; Don't risk this file interfering with anything else.
(delete-file "web2c/fmtutil.cnf"))))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let ((web2c (string-append %output "/share/texmf-dist/web2c")))
(mkdir-p web2c)
(copy-recursively "web2c" web2c)))))))
(native-inputs
`(("texlive-bin" ,texlive-bin)
("texlive-babel" ,texlive-babel)
("texlive-cm" ,texlive-cm)
("texlive-fonts-latex" ,texlive-fonts-latex)
("texlive-kpathsea" ,texlive-kpathsea)
("texlive-latex-base" ,texlive-latex-base)
("texlive-lm" ,texlive-lm)
("texlive-tex-ini-files" ,texlive-tex-ini-files)))
(home-page (package-home-page texlive-latex-base))
(synopsis "LuaLaTeX format files for LuaTeX")
(description "This package is necessary to use LaTeX with the LuaTeX engine.")
(license (package-license texlive-latex-base))))
(define-public texlive-latex-amsmath
(package
(name "texlive-latex-amsmath")