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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2021 Thiago Jung Bauermann <bauermann@kolabnow.com>
;;;
;;; 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 (guix build-system texlive)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix packages)
#:use-module (guix monads)
#:use-module (guix gexp)
#:use-module (guix search-paths)
#:use-module (guix build-system)
#:use-module (guix build-system gnu)
#:use-module (guix svn-download)
#:use-module (ice-9 match)
#:export (%texlive-build-system-modules
texlive-build
texlive-build-system
texlive-ref
texlive-origin
%texlive-tag
%texlive-revision))
;; Commentary:
;;
;; Standard build procedure for Texlive packages.
;;
;; Code:
;; These variables specify the SVN tag and the matching SVN revision. They
;; are taken from https://www.tug.org/svn/texlive/tags/
(define %texlive-tag "texlive-2020.0")
(define %texlive-revision 54632)
(define (texlive-origin name version locations hash)
"Return an <origin> object for a TeX Live package consisting of multiple
LOCATIONS with a provided HASH. Use NAME and VERSION to compute a prettier
name for the checkout directory."
(origin
(method svn-multi-fetch)
(uri (svn-multi-reference
(url (string-append "svn://www.tug.org/texlive/tags/"
%texlive-tag "/Master/texmf-dist/"))
(locations locations)
(revision %texlive-revision)))
(file-name (string-append name "-" version "-checkout"))
(sha256 hash)))
(define* (texlive-ref component #:optional id)
"Return a <svn-reference> object for the package ID, which is part of the
given Texlive COMPONENT. If ID is not provided, COMPONENT is used as the top
level package ID."
(svn-reference
(url (string-append "svn://www.tug.org/texlive/tags/"
%texlive-tag "/Master/texmf-dist/"
"source/" component
(if id
(string-append "/" id)
"")))
(revision %texlive-revision)))
(define %texlive-build-system-modules
;; Build-side modules imported by default.
`((guix build texlive-build-system)
(guix build union)
,@%gnu-build-system-modules))
(define (default-texlive-bin)
"Return the default texlive-bin package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((tex-mod (resolve-interface '(gnu packages tex))))
(module-ref tex-mod 'texlive-bin)))
(define (default-texlive-latex-base)
"Return the default texlive-latex-base package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((tex-mod (resolve-interface '(gnu packages tex))))
(module-ref tex-mod 'texlive-latex-base)))
(define* (lower name
#:key
source inputs native-inputs outputs
system target
(texlive-latex-base (default-texlive-latex-base))
(texlive-bin (default-texlive-bin))
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
'(#:target #:inputs #:native-inputs
#:texlive-latex-base #:texlive-bin))
(bag
(name name)
(system system)
(host-inputs `(,@(if source
`(("source" ,source))
'())
,@inputs
;; Keep the standard inputs of 'gnu-build-system'.
,@(standard-packages)))
(build-inputs `(("texlive-bin" ,texlive-bin)
,@(if texlive-latex-base
`(("texlive-latex-base" ,texlive-latex-base))
'())
,@native-inputs))
(outputs outputs)
(build texlive-build)
(arguments (strip-keyword-arguments private-keywords arguments))))
(define* (texlive-build name inputs
#:key
source
(tests? #f)
tex-directory
(build-targets #f)
(tex-engine #f)
;; FIXME: This would normally default to "luatex" but
;; LuaTeX has a bug where sometimes it corrupts the
;; heap and aborts. This causes the build of texlive
;; packages to fail at random. The problem is being
;; tracked at <https://issues.guix.gnu.org/48064>.
(tex-format "pdftex")
(phases '(@ (guix build texlive-build-system)
%standard-phases))
(outputs '("out"))
(search-paths '())
(system (%current-system))
(guile #f)
(substitutable? #t)
(imported-modules %texlive-build-system-modules)
(modules '((guix build texlive-build-system)
(guix build union)
(guix build utils))))
"Build SOURCE with INPUTS."
(define builder
(with-imported-modules imported-modules
#~(begin
(use-modules #$@(sexp->gexp modules))
#$(with-build-variables inputs outputs
#~(texlive-build #:name #$name
#:source #+source
#:tex-directory #$tex-directory
#:build-targets #$build-targets
#:tex-engine #$(if tex-engine
tex-engine
tex-format)
#:tex-format #$tex-format
#:system #$system
#:tests? #$tests?
#:phases #$(if (pair? phases)
(sexp->gexp phases)
phases)
#:outputs %outputs
#:inputs %build-inputs
#:search-paths '#$(sexp->gexp
(map search-path-specification->sexp
search-paths)))))))
(gexp->derivation name builder
#:system system
#:target #f
#:substitutable? substitutable?))
(define texlive-build-system
(build-system
(name 'texlive)
(description "The build system for TeX Live packages")
(lower lower)))
;;; texlive.scm ends here
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