Texlive

[Andreas Enge <andreas@enge.fr>]

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Hello,

the idea of having two packages, one containing the data and invisible to 
the user, and one containing the binaries and depending on the data did not 
work: The binaries need to create an index of the data that is stored in 
the data directory, but a package has no write rights in another one, which 
is coherent with the functional approach of guix.

So I ended up creating one package with two outputs, "out" and "share"; the 
user just installs the main package and has no reason to touch the "share" 
part (which would not do any harm, either: installing it would create 
100000 unused symlinks in the user profile...). Just in case you wonder, 
the "out" part contains the man and info pages in a subdirectory named 
"share", while the "share" part contains three subdirectories not named 
"share". The file is attached, and nitpicking is welcome. (Caveat: As said 
before, there are 1.5GB to download, and about 3GB to install, plus the 
same during unpacking.)

Concerning the license, there is not only one, see
   http://www.tug.org/texlive/copying.html .
But everything is FSF and Debian free. How about adding a license "mixed" 
or "fsf-free"? Or do you have a good suggestion?

Andreas

PS: So that I can fully drop my Debian packages, now we only need X.org to 
enable xdvi ;-)

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages texlive)
;;   #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages freetype)
  #:use-module (gnu packages ghostscript)
  #:use-module (gnu packages icu4c)
  #:use-module (gnu packages libpng)
  #:use-module (gnu packages pdf)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages python)
  #:use-module (gnu packages zip))

(define texlive-extra-src
  (origin
    (method url-fetch)
    (uri "ftp://tug.org/historic/systems/texlive/2012/texlive-20120701-extra.tar.xz")
    (sha256 (base32
              "0cb8fnv4x281gy5ka779f00ssdmdpjj4x3pkh9j9vq45hrwg3522"))))

(define texlive-texmf-src
  (origin
    (method url-fetch)
    (uri "ftp://tug.org/historic/systems/texlive/2012/texlive-20120701-texmf.tar.xz")
    (sha256 (base32
              "1fn1dg9k7pnh8a80j23zfkbrfnqyc4c2w4ss30dpkqj490nxsywq"))))

(define-public texlive
  (package
   (name "texlive")
   (version "2012")
   (source (origin
            (method url-fetch)
            (uri "ftp://tug.org/historic/systems/texlive/2012/texlive-20120701-source.tar.xz")
            (sha256 (base32
                     "10bcrdfsqnc6y3gqcb8ndnjy07i5kz63as39irbq4gmcbmyn2rln"))))
   (build-system gnu-build-system)
   (inputs `(("texlive-extra-src" ,texlive-extra-src)
             ("texlive-texmf-src" ,texlive-texmf-src)
             ("fontconfig" ,fontconfig)
             ("freetype" ,freetype)
             ("icu4c" ,icu4c)
             ("ghostscript" ,ghostscript)
             ("libpng" ,libpng)
             ("perl" ,perl)
             ("poppler" ,poppler)
             ("pkg-config" ,pkg-config)
             ;; FIXME: Add interpreters csh, fontforge and ruby,
             ;; once they are available.
             ("python" ,python)
             ("teckit" ,teckit)
             ("t1lib" ,t1lib)
             ("zlib" ,zlib)
             ("zziplib" ,zziplib)))
   (outputs '("share" "out"))
   (arguments
    `(#:out-of-source? #t
      #:configure-flags
       '("--disable-native-texlive-build"
         "--without-x" ; FIXME: Drop as soon as X is available.
         "--with-system-freetype2"
         ;; "--with-system-gd"
         ;; "--with-system-graphite"
         "--with-system-icu"
         "--with-system-libgs"
         "--with-system-libpng"
         "--with-system-poppler"
         "--with-system-t1lib"
         "--with-system-teckit"
         "--with-system-xpdf"
         "--with-system-zlib"
         "--with-system-zziplib")
      #:phases
       (alist-replace
        'configure
        (lambda* (#:key outputs #:allow-other-keys #:rest args)
         (let ((configure (assoc-ref %standard-phases 'configure))
               (share (assoc-ref outputs "share")))
           (substitute* "utils/psutils/Makefile.in"
             (("/usr/bin/env perl") (which "perl")))
           ;; Correct targets for symbolic links of binaries.
           (substitute* '("texk/texlive/linked_scripts/Makefile.in"
                          "texk/texlive/linked_scripts/Makefile.in"
                          "texk/tetex/Makefile.in"
                          "texk/tex4htk/Makefile.in"
                          "utils/psutils/Makefile.in"
                          "utils/chktex/Makefile.in"
                          "utils/mtx/Makefile.in"
                          "utils/pmx/Makefile.in"
                          "utils/ps2eps/Makefile.in")
            (("\\$\\$REL/") (string-append share "/")))
           (apply configure args)))
       (alist-cons-after 'install 'postinst
         (lambda* (#:key inputs outputs #:allow-other-keys #:rest args)
           (let ((texlive-extra (assoc-ref inputs "texlive-extra-src"))
                 (texlive-texmf (assoc-ref inputs "texlive-texmf-src"))
                 (out (assoc-ref outputs "out"))
                 (share (assoc-ref outputs "share"))
                 (unpack (assoc-ref %standard-phases 'unpack))
                 (patch-source-shebangs
                   (assoc-ref %standard-phases 'patch-source-shebangs)))
             ;; Create symbolic links for the latex variants and their
             ;; man pages.
             (let ((bin (string-append out "/bin/"))
                   (man (string-append out "/share/man/man1/")))
               (symlink (string-append bin "pdftex")
                        (string-append bin "latex"))
               (symlink (string-append bin "pdftex")
                        (string-append bin "pdflatex"))
               (symlink (string-append bin "xetex")
                        (string-append bin "xelatex"))
               (symlink (string-append bin "luatex")
                        (string-append bin "lualatex"))
               (symlink (string-append man "luatex.1")
                        (string-append man "lualatex.1")))
             ;; Create the output directory for the shared data
             ;; tlpkg, texmf and texmf-dist.
             (mkdir share)
             ;; Unpack texlive-extra and install tlpkg.
             (mkdir "texlive-extra")
             (chdir "texlive-extra")
             (apply unpack (list #:source texlive-extra))
             (apply patch-source-shebangs (list #:source texlive-extra))
             (system* "mv" "tlpkg" share)
             (chdir "../..")
             ;; Unpack and install texlive-texmf.
             (mkdir "texlive-texmf")
             (chdir "texlive-texmf")
             (apply unpack (list #:source texlive-texmf))
             (apply patch-source-shebangs (list #:source texlive-texmf))
             ;; Register "share" for kpathsea in texmf.cnf.
             (substitute* "texmf/web2c/texmf.cnf"
               (("TEXMFROOT = \\$SELFAUTOPARENT")
               (string-append "TEXMFROOT = " share)))
             (system* "mv" "texmf" share)
             (system* "mv" "texmf-dist" share)
             (chdir "../..")
             ;; Delete (most of) texmf and texmf-dist for "out", since they
             ;; are now in "share" from texlive-texmf; the purpose of this
             ;; procedure is to avoid installing them in the user profile.
             ;; But texmf.cnf must be placed in "out", since kpsewhich does
             ;; not know about "share" until it has found this file.
             (system* "rm" "-r" (string-append out "/share/texmf"))
             (system* "rm" "-r" (string-append out "/share/texmf-dist"))
             (mkdir (string-append out "/share/texmf"))
             (mkdir (string-append out "/share/texmf/web2c"))
             (copy-file (string-append share "/texmf/web2c/texmf.cnf")
               (string-append out "/share/texmf/web2c/texmf.cnf"))))
       (alist-cons-after 'patch-shebangs 'texconfig
         (lambda* (#:key outputs #:allow-other-keys)
           (let ((out (assoc-ref outputs "out")))
             ;; Configure the texlive system; inspired from
             ;; http://slackbuilds.org/repository/13.37/office/texlive/
             (display (string-append (getcwd) "\n"))
             (display (string-append out "\n"))
             (setenv "PATH" (string-append (getenv "PATH") ":" out "/bin"))
             (display (string-append (getenv "PATH") "\n"))
             (system* "updmap-sys" "--nohash" "--syncwithtrees")
             (system* "mktexlsr")
             (system* "fmtutil-sys" "--all")))
       %standard-phases)))))
   (synopsis "Tex Live, a package of the TeX typesetting system")
   (description
    "TeX Live provides a comprehensive TeX document production system.
It includes all the major TeX-related programs, macro packages, and fonts
that are free software, including support for many languages around the
world.")
   (license "other")
   (home-page "http://www.tug.org/texlive/")))