1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2019 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.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 (gnu packages groff)
#:use-module (guix licenses)
#:use-module (guix packages)
#:use-module (guix utils)
#:use-module (guix download)
#:use-module (guix git-download)
#:use-module (guix build-system gnu)
#:use-module (gnu packages)
#:use-module (gnu packages bison)
#:use-module (gnu packages ghostscript)
#:use-module (gnu packages netpbm)
#:use-module (gnu packages perl)
#:use-module (gnu packages texinfo))
(define-public groff
(package
(name "groff")
(version "1.22.4")
(source (origin
(method url-fetch)
(uri (string-append "mirror://gnu/groff/groff-" version
".tar.gz"))
(sha256 (base32
"14q2mldnr1vx0l9lqp9v2f6iww24gj28iyh4j2211hyynx67p3p7"))))
(build-system gnu-build-system)
(outputs '("out"
"doc")) ;12MiB of PS, PDF, HTML, and examples
;; Note: groff's HTML backend uses executables from netpbm when they are in
;; $PATH. In practice, not having them doesn't prevent it from install its
;; own HTML doc, nor does it change its capabilities, so we removed netpbm
;; from 'inputs'.
(inputs `(("ghostscript" ,ghostscript)))
;; When cross-compiling, this package depends upon a native install of
;; itself.
(native-inputs `(,@(if (%current-target-system)
`(("self" ,this-package))
'())
("bison" ,bison)
("perl" ,perl)
("psutils" ,psutils)
("texinfo" ,texinfo)))
(arguments
`(#:parallel-build? #f ; parallel build fails
,@(if (%current-target-system)
`(#:make-flags
;; In groff-minimal package, that inherits from this package,
;; we'll need to locate "groff" instead of "self".
(let ((groff (or (assoc-ref %build-host-inputs "groff")
(assoc-ref %build-host-inputs "self"))))
(list
(string-append "GROFF_BIN_PATH=" groff)
(string-append "GROFFBIN=" groff "/bin/groff"))))
'())
#:phases
(modify-phases %standard-phases
(add-after 'unpack 'disable-relocatability
(lambda _
;; Groff contains a Rube Goldberg-esque relocator for the file
;; "charset.alias". It tries to find the current executable
;; using realpath, a do-it-yourself search in $PATH and so on.
;; Furthermore, the routine that does the search is buggy
;; in that it doesn't handle error cases when they arise.
;; This causes preconv to segfault when trying to look up
;; the file "charset.alias" in the NULL location.
;; The "charset.alias" parser is a copy of gnulib's, and a
;; non-broken version of gnulib's "charset.alias" parser is
;; part of glibc's libcharset.
;; However, groff unconditionally uses their own
;; "charset.alias" parser, but then DOES NOT INSTALL the
;; file "charset.alias" when glibc is too new.
;; In Guix, our file "charset.alias" only contains an obscure
;; alias for ASCII and nothing else. So just disable relocation
;; and make the entire "charset.alias" lookup fail.
;; See <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=30785> for
;; details.
(substitute* "Makefile.in"
(("-DENABLE_RELOCATABLE=1") ""))
#t))
(add-after 'unpack 'setenv
(lambda _
(setenv "GS_GENERATE_UUIDS" "0")
#t))
(add-after 'unpack 'fix-docdir
(lambda _ ;see https://savannah.gnu.org/bugs/index.php?55461
(substitute* "Makefile.in"
(("^docdir =.*") "docdir = @docdir@\n"))
#t)))))
(synopsis "Typesetting from plain text mixed with formatting commands")
(description
"Groff is a typesetting package that reads plain text and produces
formatted output based on formatting commands contained within the text. It
is usually the formatter of \"man\" documentation pages.")
(license gpl3+)
(home-page "https://www.gnu.org/software/groff/")))
(define-public groff-minimal
;; Minimialist groff for use by man-db. Its closure size is less than half
;; that of the full-blown groff.
(package
(inherit groff)
(name "groff-minimal")
(synopsis "Minimalist variant of Groff for use by man-db")
(outputs '("out"))
;; Omit the DVI, PS, PDF, and HTML backends.
(inputs '())
(native-inputs `(("bison" ,bison)
("perl" ,perl)
("groff" ,groff)))
(arguments
`(#:disallowed-references (,perl)
#:configure-flags '("--with-doc=no")
,@(substitute-keyword-arguments (package-arguments groff)
((#:phases phases)
`(modify-phases ,phases
(add-after 'install 'remove-non-essential-programs
(lambda* (#:key outputs #:allow-other-keys)
;; Keep only the programs that man-db needs at run time,
;; and make sure we don't pull in Perl.
(let ((out (assoc-ref outputs "out"))
(kept '("eqn" "neqn" "pic" "tbl" "refer" "preconv"
"nroff" "groff" "troff" "grotty")))
(for-each (lambda (file)
(unless (member (basename file) kept)
(delete-file file)))
(find-files (string-append out "/bin")))
;; Remove a bunch of unneeded Perl scripts.
(for-each delete-file (find-files out "\\.pl$"))
(for-each delete-file
(find-files out "BuildFoundries"))
;; Remove ~3 MiB from share/groff/X.Y/font/devBACKEND
;; corresponding to the unused backends.
(for-each delete-file-recursively
(find-files out "^dev(dvi|ps|pdf|html|lj4)$"
#:directories? #t))
#t))))))))))
;; There are no releases, so we take the latest commit.
(define-public roffit
(let ((commit "e5228388e3faf2b7f1ae5bd048ad46ed565304c6")
(revision "1"))
(package
(name "roffit")
(version (string-append "0.11-" revision "." (string-take commit 9)))
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/bagder/roffit")
(commit commit)))
(file-name (string-append "roffit-" commit "-checkout"))
(sha256
(base32
"1y7ndbqciy7h0khlpi1bv4v1614vhybnmm4jysj6fwxkw9cwv1nc"))))
(build-system gnu-build-system)
(arguments
`(#:test-target "test"
#:make-flags
(list (string-append "INSTALLDIR="
(assoc-ref %outputs "out") "/bin"))
#:phases
(modify-phases %standard-phases
(delete 'configure)
(add-before 'install 'pre-install
(lambda* (#:key outputs #:allow-other-keys)
(mkdir-p (string-append (assoc-ref outputs "out")
"/bin"))
#t)))))
(inputs
`(("perl" ,perl)))
(home-page "https://daniel.haxx.se/projects/roffit/")
(synopsis "Convert nroff files to HTML")
(description
"Roffit is a program that reads an nroff file and outputs an HTML file.
It is typically used to display man pages on a web site.")
(license expat))))
|
