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Re: [PATCH] gnu: Add re2.
From: |
Marius Bakke |
Subject: |
Re: [PATCH] gnu: Add re2. |
Date: |
Wed, 17 Aug 2016 11:34:14 +0100 |
User-agent: |
Notmuch/0.22 (https://notmuchmail.org) Emacs/24.5.2 (x86_64-unknown-linux-gnu) |
Leo Famulari <address@hidden> writes:
> On Mon, Aug 15, 2016 at 02:05:16PM +0100, Marius Bakke wrote:
>>
>> I wasn't sure where to put this, so went with its own file. It does not
>> fully implement PCRE so pcre.scm seems inappropriate. Perhaps that could
>> be renamed to regex.scm or similar.
>
> The patch looks good, but please put it in regex.scm! But, I don't want
> to move all the regex packages into this new regex module. Perhaps tre,
> since it appears to have no users in our tree.
Moved to regex.scm. Thanks!
>From 137d7ca124c66d23862949228b678a2db1a940b0 Mon Sep 17 00:00:00 2001
From: Marius Bakke <address@hidden>
Date: Sun, 14 Aug 2016 20:16:01 +0100
Subject: [PATCH] gnu: Add re2.
* gnu/packages/regex.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
---
gnu/local.mk | 1 +
gnu/packages/regex.scm | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 58 insertions(+)
create mode 100644 gnu/packages/regex.scm
diff --git a/gnu/local.mk b/gnu/local.mk
index 7416850..7f4e397 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -297,6 +297,7 @@ GNU_SYSTEM_MODULES = \
%D%/packages/rdesktop.scm \
%D%/packages/rdf.scm \
%D%/packages/readline.scm \
+ %D%/packages/regex.scm \
%D%/packages/rrdtool.scm \
%D%/packages/rsync.scm \
%D%/packages/ruby.scm \
diff --git a/gnu/packages/regex.scm b/gnu/packages/regex.scm
new file mode 100644
index 0000000..cea9db8
--- /dev/null
+++ b/gnu/packages/regex.scm
@@ -0,0 +1,57 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 Marius Bakke <address@hidden>
+;;;
+;;; 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)))
--
2.9.2