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dc253bf0 | 1 | ;;; GNU Guix --- Functional package management for GNU |
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2 | ;;; Copyright © 2014 John Darrington |
3 | ;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> | |
dc253bf0 | 4 | ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com> |
1c848029 | 5 | ;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr> |
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6 | ;;; |
7 | ;;; This file is part of GNU Guix. | |
8 | ;;; | |
9 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
10 | ;;; under the terms of the GNU General Public License as published by | |
11 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
12 | ;;; your option) any later version. | |
13 | ;;; | |
14 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
15 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;;; GNU General Public License for more details. | |
18 | ;;; | |
19 | ;;; You should have received a copy of the GNU General Public License | |
20 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
21 | ||
22 | (define-module (gnu packages regex) | |
23 | #:use-module ((guix licenses) #:prefix license:) | |
24 | #:use-module (guix packages) | |
25 | #:use-module (guix download) | |
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26 | #:use-module (guix build-system gnu) |
27 | #:use-module (guix utils)) | |
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28 | |
29 | (define-public re2 | |
30 | (package | |
31 | (name "re2") | |
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32 | (version "2018-04-01") |
33 | (home-page "https://github.com/google/re2") | |
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34 | (source (origin |
35 | (method url-fetch) | |
e3bb89a9 | 36 | (uri (string-append home-page "/archive/" version ".tar.gz")) |
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37 | (file-name (string-append name "-" version ".tar.gz")) |
38 | (sha256 | |
39 | (base32 | |
e3bb89a9 | 40 | "04n9ngikvpikpshwcrl26sxgn8qbrymy3b5wlbsyfdhknx35951g")))) |
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41 | (build-system gnu-build-system) |
42 | (arguments | |
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43 | `(#:modules ((guix build gnu-build-system) |
44 | (guix build utils) | |
45 | (srfi srfi-1)) | |
46 | #:test-target "test" | |
dc253bf0 | 47 | ;; There is no configure step, but the Makefile respects a prefix. |
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48 | ;; As ./configure does not know anything about the target CXX |
49 | ;; we need to specify TARGET-g++ explicitly. | |
50 | #:make-flags (list (string-append "prefix=" %output) | |
51 | (string-append | |
52 | "CXX=" ,(string-append | |
53 | (if (%current-target-system) | |
54 | (string-append | |
55 | (%current-target-system) "-") | |
56 | "") | |
57 | "g++"))) | |
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58 | #:phases |
59 | (modify-phases %standard-phases | |
60 | (delete 'configure) | |
61 | (add-after 'install 'delete-static-library | |
62 | (lambda* (#:key outputs #:allow-other-keys) | |
63 | ;; No make target for shared-only; delete the static version. | |
64 | (delete-file (string-append (assoc-ref outputs "out") | |
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65 | "/lib/libre2.a")) |
66 | #t))))) | |
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67 | (synopsis "Fast, safe, thread-friendly regular expression engine") |
68 | (description "RE2 is a fast, safe, thread-friendly alternative to | |
69 | backtracking regular expression engines like those used in PCRE, Perl and | |
70 | Python. It is a C++ library.") | |
71 | (license license:bsd-3))) | |
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72 | |
73 | (define-public tre | |
74 | (package | |
75 | (name "tre") | |
76 | (version "0.8.0") | |
77 | (source (origin | |
78 | (method url-fetch) | |
79 | (uri (string-append "http://laurikari.net/tre/" | |
80 | name "-" version ".tar.bz2")) | |
81 | (sha256 | |
82 | (base32 | |
83 | "0n36cgqys59r2gmb7jzbqiwsy790v8nbxk82d2n2saz0rp145ild")))) | |
84 | (build-system gnu-build-system) | |
85 | (arguments | |
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86 | `(#:phases |
87 | (modify-phases %standard-phases | |
88 | (add-before 'check 'install-locales | |
89 | (lambda _ | |
90 | ;; The tests require the availability of the | |
91 | ;; 'en_US.ISO-8859-1' locale. | |
92 | (setenv "LOCPATH" (getcwd)) | |
93 | (zero? (system* "localedef" "--no-archive" | |
94 | "--prefix" (getcwd) "-i" "en_US" | |
95 | "-f" "ISO-8859-1" "./en_US.ISO-8859-1"))))))) | |
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96 | (synopsis "Approximate regex matching library and agrep utility") |
97 | (description "Superset of the POSIX regex API, enabling approximate | |
98 | matching. Also ships a version of the agrep utility which behaves similar to | |
99 | grep but features inexact matching.") | |
100 | (home-page "http://laurikari.net/tre") | |
101 | (license license:bsd-2))) |