guix-devel/gnu/packages/jemalloc.scm

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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Sou Bunnbu <iyzsong@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 jemalloc)
#:use-module ((guix licenses) #:select (bsd-2))
#:use-module (guix packages)
#:use-module (guix download)
#:use-module (gnu packages base)
#:use-module (gnu packages gcc)
#:use-module (guix build-system gnu))
(define-public jemalloc
(package
(name "jemalloc")
(version "4.1.0")
(source (origin
(method url-fetch)
(uri (string-append
"http://www.canonware.com/download/jemalloc/"
name "-" version ".tar.bz2"))
(sha256
(base32
"13pc6gcs5d6ws63jv83vslrb1vlqdnf1dg43awkb9bbj9xqnvl7s"))))
(build-system gnu-build-system)
;; XXX FIXME: Use gcc-4.8 on i686 to work around
;; <http://bugs.gnu.org/20856>.
(native-inputs (if (and (not (%current-target-system))
(string-prefix? "i686-" (%current-system)))
`(("gcc" ,(canonical-package gcc-4.8)))
'()))
(home-page "http://www.canonware.com/jemalloc/")
(synopsis "General-purpose scalable concurrent malloc implementation")
(description
"This library providing a malloc(3) implementation that emphasizes
fragmentation avoidance and scalable concurrency support.")
(license bsd-2)))