;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr> ;;; Copyright © 2021 Ryan Prior <rprior@protonmail.com> ;;; Copyright © 2021, 2022 Ricardo Wurmus <rekado@elephly.net> ;;; ;;; 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 gexp) #:use-module ((guix licenses) #:prefix license:) #:use-module (guix packages) #:use-module (guix download) #:use-module (guix git-download) #:use-module (guix build-system gnu) #:use-module (guix build-system pyproject) #:use-module (guix build-system python) #:use-module (guix build-system trivial) #:use-module (guix utils) #:use-module (gnu packages python-build) #:use-module (ice-9 match)) (define-public wyhash (package (name "wyhash") (version "5") (source (origin (method git-fetch) (uri (git-reference (url "https://github.com/wangyi-fudan/wyhash") (commit (string-append "wyhash_v" version)))) (file-name (git-file-name name version)) (sha256 (base32 "03ljs5iw9zrm3bydwggjvpwrcwmsd75h3dv1j4am4hw3h22cjdjc")))) (build-system trivial-build-system) ;; source-only package (arguments `(#:modules ((guix build utils)) #:builder (begin (use-modules (guix build utils)) (let* ((out (string-append (assoc-ref %outputs "out"))) (include (string-append out "/include")) (doc (string-append out "/share/doc/" ,name "-" ,version)) (source (assoc-ref %build-inputs "source"))) (with-directory-excursion source (install-file "wyhash.h" include) (install-file "LICENSE" doc) (install-file "README.md" doc)) #t)))) (home-page "https://github.com/wangyi-fudan/wyhash") (synopsis "Embeddable hash function and random number generator") (description "This package provides a portable hash function and random number generator suitable for use in data structures. Provided by default in Zig, V, and Nim programming language standard libraries.") (license license:unlicense))) (define-public xxhash (package (name "xxhash") ;; XXX Remove the 'fix-man-page-links phase when updating. (version "0.8.1") (source (origin (method git-fetch) (uri (git-reference (url "https://github.com/Cyan4973/xxHash") (commit (string-append "v" version)))) (file-name (git-file-name name version)) (sha256 (base32 "1h6080lvcr5mpbvy4fhb4i7wvhpy72nrixk3djmpai4hxq41hsnr")))) (build-system gnu-build-system) (arguments (list #:make-flags #~(list #$(string-append "CC=" (cc-for-target)) #$(match (or (%current-target-system) (%current-system)) ;; Detect vector instruction set at run time. ((or "i686-linux" "x86_64-linux") "DISPATCH=1") (_ "DISPATCH=0")) "XXH_FORCE_MEMORY_ACCESS=1" ; improved performance with GCC (string-append "prefix=" (assoc-ref %outputs "out"))) #:phases #~(modify-phases %standard-phases (add-after 'unpack 'fix-man-page-links ;; https://github.com/Cyan4973/xxHash/issues/647 (lambda _ (substitute* "Makefile" (("ln -sf \\$\\(MAN\\)") "ln -sf xxhsum.1")))) (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 (define-public python-xxhash (package (name "python-xxhash") (version "3.1.0") (source (origin (method url-fetch) (uri (pypi-uri "xxhash" version)) (sha256 (base32 "1hdxcscry59gh0znlm71ya23mm9rfmvz8lvvlplzxzf63pib28dc")))) (build-system pyproject-build-system) ;; Needed to embed the correct version string (native-inputs (list python-setuptools-scm)) (home-page "https://github.com/ifduyue/python-xxhash") (synopsis "Python binding for xxHash") (description "This package provides Python bindings for the xxHash hash algorithm.") (license license:bsd-3)))