Merge branch 'master' into core-updates
[jackhill/guix/guix.git] / gnu / packages / lout.scm
1 ;;; GNU Guix --- Functional package management for GNU
2 ;;; Copyright © 2012, 2013 Ludovic Courtès <ludo@gnu.org>
3 ;;;
4 ;;; This file is part of GNU Guix.
5 ;;;
6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
7 ;;; under the terms of the GNU General Public License as published by
8 ;;; the Free Software Foundation; either version 3 of the License, or (at
9 ;;; your option) any later version.
10 ;;;
11 ;;; GNU Guix is distributed in the hope that it will be useful, but
12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 ;;; GNU General Public License for more details.
15 ;;;
16 ;;; You should have received a copy of the GNU General Public License
17 ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
18
19 (define-module (gnu packages lout)
20 #:use-module (guix licenses)
21 #:use-module (guix packages)
22 #:use-module (guix download)
23 #:use-module (guix build-system gnu)
24 #:use-module (gnu packages ghostscript))
25
26 (define-public lout
27 ;; This one is a bit tricky, because it doesn't follow the GNU Build System
28 ;; rules. Instead, it has a makefile that has to be patched to set the
29 ;; prefix, etc., and it has no makefile rules to build its doc.
30 (let ((configure-phase
31 '(lambda* (#:key outputs #:allow-other-keys)
32 (let ((out (assoc-ref outputs "out"))
33 (doc (assoc-ref outputs "doc")))
34 (substitute* "makefile"
35 (("^PREFIX[[:blank:]]*=.*$")
36 (string-append "PREFIX = " out "\n"))
37 (("^LOUTLIBDIR[[:blank:]]*=.*$")
38 (string-append "LOUTLIBDIR = " out "/lib/lout\n"))
39 (("^LOUTDOCDIR[[:blank:]]*=.*$")
40 (string-append "LOUTDOCDIR = " doc "/share/doc/lout\n"))
41 (("^MANDIR[[:blank:]]*=.*$")
42 (string-append "MANDIR = " out "/man\n")))
43 (mkdir out)
44 (mkdir (string-append out "/bin"))
45 (mkdir (string-append out "/lib"))
46 (mkdir (string-append out "/man"))
47 (mkdir-p (string-append doc "/share/doc/lout")))))
48 (install-man-phase
49 '(lambda* (#:key outputs #:allow-other-keys)
50 (zero? (system* "make" "installman"))))
51 (doc-phase
52 '(lambda* (#:key outputs #:allow-other-keys)
53 (define out
54 (assoc-ref outputs "doc"))
55
56 (setenv "PATH"
57 (string-append (assoc-ref outputs "out")
58 "/bin:" (getenv "PATH")))
59 (chdir "doc")
60 (every (lambda (doc)
61 (format #t "doc: building `~a'...~%" doc)
62 (with-directory-excursion doc
63 (let ((file (string-append out "/share/doc/lout/"
64 doc ".ps")))
65 (and (or (file-exists? "outfile.ps")
66 (zero? (system* "lout" "-r4" "-o"
67 "outfile.ps" "all")))
68 (begin
69 (copy-file "outfile.ps" file)
70 #t)
71 (zero? (system* "ps2pdf"
72 "-dPDFSETTINGS=/prepress"
73 "-sPAPERSIZE=a4"
74 file
75 (string-append out "/share/doc/lout/"
76 doc ".pdf")))))))
77 '("design" "expert" "slides" "user")))))
78 (package
79 (name "lout")
80 (version "3.40")
81 (source (origin
82 (method url-fetch)
83 (uri (string-append "mirror://savannah/lout/lout-"
84 version ".tar.gz"))
85 (sha256
86 (base32
87 "1gb8vb1wl7ikn269dd1c7ihqhkyrwk19jwx5kd0rdvbk6g7g25ix"))))
88 (build-system gnu-build-system) ; actually, just a makefile
89 (outputs '("out" "doc"))
90 (native-inputs
91 `(("ghostscript" ,ghostscript)
92 ("ghostscript-gs" ,ghostscript-gs)))
93 (arguments `(#:modules ((guix build utils)
94 (guix build gnu-build-system)
95 (srfi srfi-1)) ; we need SRFI-1
96 #:tests? #f ; no "check" target
97
98 ;; Customize the build phases.
99 #:phases (alist-replace
100 'configure ,configure-phase
101
102 (alist-cons-after
103 'install 'install-man-pages
104 ,install-man-phase
105
106 (alist-cons-after
107 'install 'install-doc
108 ,doc-phase
109 %standard-phases)))))
110 (synopsis "Document layout system")
111 (description
112 "The Lout document formatting system reads a high-level description of
113 a document similar in style to LaTeX and produces a PostScript or plain text
114 output file.
115
116 Lout offers an unprecedented range of advanced features, including optimal
117 paragraph and page breaking, automatic hyphenation, PostScript EPS file
118 inclusion and generation, equation formatting, tables, diagrams, rotation and
119 scaling, sorted indexes, bibliographic databases, running headers and
120 odd-even pages, automatic cross referencing, multilingual documents including
121 hyphenation (most European languages are supported), formatting of computer
122 programs, and much more, all ready to use. Furthermore, Lout is easily
123 extended with definitions which are very much easier to write than troff of
124 TeX macros because Lout is a high-level, purely functional language, the
125 outcome of an eight-year research project that went back to the
126 beginning.")
127 (license gpl3+)
128 (home-page "http://savannah.nongnu.org/projects/lout/"))))