;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr> ;;; ;;; 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 digest) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix build-system gnu)) (define-public xxhash (package (name "xxhash") (version "0.6.4") (source (origin (method url-fetch) (uri (string-append "https://github.com/Cyan4973/xxHash/archive/v" version ".tar.gz")) (file-name (string-append name "-" version ".tar.gz")) (sha256 (base32 "08nv9h3jzg6y85ysy2dj3qvvfsdz0rwkk497a2366syz278wqw25")))) (build-system gnu-build-system) (arguments `(#:make-flags (list "CC=gcc" "XXH_FORCE_MEMORY_ACCESS=1" ; improved performance with GCC (string-append "prefix=" (assoc-ref %outputs "out"))) #:test-target "test" #:phases (modify-phases %standard-phases (delete 'configure)))) ; no configure script (home-page "https://cyan4973.github.io/xxHash/") (synopsis "Extremely fast hash algorithm") (description "xxHash is an extremely fast non-cryptographic hash algorithm. It works at speeds close to RAM limits, and comes in both 32- and 64-bit flavours. The code is highly portable, and hashes of the same length are identical on all platforms (both big and little endian).") (license (list license:bsd-2 ; xxhash library (xxhash.[ch]) license:gpl2+)))) ; xxhsum.c