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authorMarius Bakke <mbakke@fastmail.com>2016-08-14 20:16:01 +0100
committerLeo Famulari <leo@famulari.name>2016-08-18 16:37:23 -0400
commitdc253bf0a56e650d58b5f9edfcbf344d1c637c00 (patch)
treeab1f54b6725c43514d14b8eaa34647093b0f26ce /gnu/packages/regex.scm
parent5f0ff6a9e930ab20ce74ff77a82f6f7fab8ffbd0 (diff)
downloadguix-dc253bf0a56e650d58b5f9edfcbf344d1c637c00.tar
guix-dc253bf0a56e650d58b5f9edfcbf344d1c637c00.tar.gz
gnu: Add re2.
* gnu/packages/regex.scm: New file. * gnu/local.mk (GNU_SYSTEM_MODULES): Add it. Signed-off-by: Leo Famulari <leo@famulari.name>
Diffstat (limited to 'gnu/packages/regex.scm')
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diff --git a/gnu/packages/regex.scm b/gnu/packages/regex.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.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 regex)
+ #:use-module ((guix licenses) #:prefix license:)
+ #:use-module (guix packages)
+ #:use-module (guix download)
+ #:use-module (guix build-system gnu))
+
+(define-public re2
+ (package
+ (name "re2")
+ (version "2016-08-01")
+ (source (origin
+ (method url-fetch)
+ (uri
+ (string-append
+ "https://github.com/google/re2/archive/"
+ version ".tar.gz"))
+ (file-name (string-append name "-" version ".tar.gz"))
+ (sha256
+ (base32
+ "06pfm3xi5irrrij85m0c46rsn9jyg1rc2r431wi2knhjvbw9f0bx"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:test-target "test"
+ ;; There is no configure step, but the Makefile respects a prefix.
+ #:make-flags (list (string-append "prefix=" %output))
+ #:phases
+ (modify-phases %standard-phases
+ (delete 'configure)
+ (add-after 'install 'delete-static-library
+ (lambda* (#:key outputs #:allow-other-keys)
+ ;; No make target for shared-only; delete the static version.
+ (delete-file (string-append (assoc-ref outputs "out")
+ "/lib/libre2.a")))))))
+ (home-page "https://github.com/google/re2")
+ (synopsis "Fast, safe, thread-friendly regular expression engine")
+ (description "RE2 is a fast, safe, thread-friendly alternative to
+backtracking regular expression engines like those used in PCRE, Perl and
+Python. It is a C++ library.")
+ (license license:bsd-3)))