From c1f38577c8a04332b21460fa08bdf0c72093c897 Mon Sep 17 00:00:00 2001
From: Vinicius Monego <monego@posteo.net>
Date: Fri, 24 Jul 2020 00:24:15 -0300
Subject: [PATCH] gnu: Add sleef.
* gnu/packages/maths.scm (sleef): New variable.
Signed-off-by: Brett Gilio <brettg@gnu.org>
---
gnu/packages/maths.scm | 45 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)
diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index ee4d30cfbee..3991b2f88bf 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -39,6 +39,7 @@
;;; Copyright © 2020 Vincent Legoll <vincent.legoll@gmail.com>
;;; Copyright © 2020 Nicolò Balzarotti <nicolo@nixo.xyz>
;;; Copyright © 2020 B. Wilson <elaexuotee@wilsonb.com>
+;;; Copyright © 2020 Vinicius Monego <monego@posteo.net>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -511,6 +512,50 @@ (define-public gsl
numbers.")
(license license:gpl3+)))
+(define-public sleef
+ (package
+ (name "sleef")
+ (version "3.4.1")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/shibatch/sleef")
+ (commit version)))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32 "1gvf7cfvszmgjrsqivwmyy1jnp3hy80dmszxx827lhjz8yqq5019"))))
+ (build-system cmake-build-system)
+ (arguments
+ '(#:configure-flags (list "-DCMAKE_BUILD_TYPE=Release"
+ (string-append "-DCMAKE_INSTALL_LIBDIR="
+ (assoc-ref %outputs "out")
+ "/lib")
+ (string-append "-DCMAKE_INSTALL_PREFIX="
+ (assoc-ref %outputs "out")))
+ #:phases
+ (modify-phases %standard-phases
+ ;; SLEEF generates a header library during the build process and writes
+ ;; to it via shell redirection. Make the checkout writable so the
+ ;; build can succeed.
+ (add-after 'unpack 'make-git-checkout-writable
+ (lambda _
+ (for-each make-file-writable (find-files "."))
+ #t)))))
+ (inputs
+ `(("fftw" ,fftw)
+ ("gmp" ,gmp)
+ ("mpfr" ,mpfr)
+ ("openssl" ,openssl)))
+ (home-page "https://sleef.org/")
+ (synopsis "SIMD library for evaluating elementary functions and DFT")
+ (description
+ "SLEEF (SIMD Library for Evaluating Elementary Functions) is a library that
+implements vectorized versions of all C99 real floating point math functions.
+It can utilize SIMD instructions that are available on modern processors.")
+ (license (list license:boost1.0 ;sleef
+ license:cc-by4.0)))) ;simplex algorithm
+
(define-public glpk
(package
(name "glpk")
--
GitLab