guix/gnu/packages/perl-maths.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2021 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 perl-maths)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system perl)
  #:use-module (gnu packages gcc)
  #:use-module (gnu packages gd)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages maths)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages perl-check))

(define-public perl-math-cephes
  (package
    (name "perl-math-cephes")
    (version "0.5305")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/S/SH/SHLOMIF/Math-Cephes-"
                    version ".tar.gz"))
              (sha256
               (base32
                "18c3xg53d1vv7hlj43601jj7ks119fm6ndpwpv94irr2905806jn"))
              ;; For reproducibility
              (modules '((guix build utils)))
              (snippet
               '(substitute* "libmd/Makefile.PL"
                  (("readdir DIR") "sort readdir DIR")))))
    (build-system perl-build-system)
    (home-page "https://metacpan.org/release/Math-Cephes")
    (synopsis "Perl interface to the Cephes math library")
    (description "The Math::Cephes module provides a Perl interface to over
150 functions of the Cephes math library.")
    (license license:perl-license)))

(define-public perl-math-matrixreal
  (package
    (name "perl-math-matrixreal")
    (version "2.13")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/L/LE/LETO/Math-MatrixReal-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1cml5wqd99hm398gl8f147ccsck9v179l7a6vqjj4kfkdnja37sg"))))
    (build-system perl-build-system)
    (native-inputs
     (list perl-module-build perl-test-most))
    (home-page "https://metacpan.org/release/Math-MatrixReal")
    (synopsis "Manipulate NxN matrices of real numbers")
    (description "This package provides the @code{Math::MatrixReal} module.
It implements the data type \"matrix of real numbers\" (and consequently also
\"vector of real numbers\").")
    (license license:perl-license)))

;; This is NOT compatible with perl-pdl-2.095
(define-public perl-pdl-2.019
  (package
    (name "perl-pdl")
    (version "2.019")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://www.cpan.org/modules/by-module/PDL/PDL-" version
                           ".tar.gz"))
       (sha256
        (base32 "1zkp5pm351qjr6sb3xivpxy5vjfl72ns0hb4dx5vpm8xvgp7p92i"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-includes
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* "perldl.conf"
              (("WITH_BADVAL => 0") "WITH_BADVAL => 1")
              (("WITH_GD => undef") "WITH_GD => true")
              (("GD_INC => undef")
               (string-append "GD_INC => '" (assoc-ref inputs "gd") "/include'"))
              (("GD_LIB => undef")
               (string-append "GD_LIB => '" (assoc-ref inputs "gd") "/lib'"))
              (("WITH_GSL => undef") "WITH_GSL => true"))))
         (add-before 'check 'prepare-check
           (lambda _
             ;; Set this for official CPAN releases of PDL.
             (setenv "SKIP_KNOWN_PROBLEMS" "1")
             (setenv "HOME" "/tmp"))))))
    (inputs (list gd gsl mesa glu))
    (native-inputs (list perl-devel-checklib
                         perl-extutils-depends
                         perl-extutils-f77
                         gfortran
                         perl-file-which
                         perl-pod-parser
                         perl-test-deep
                         perl-test-exception
                         perl-test-warn))
    (propagated-inputs (list perl-file-map
                             perl-file-which
                             perl-inline
                             perl-inline-c
                             perl-list-moreutils
                             perl-opengl
                             perl-pgplot
                             perl-pod-parser
                             perl-sys-sigaction
                             perl-termreadkey))
    (home-page "https://metacpan.org/release/PDL")
    (synopsis "Perl Data Language")
    (description "This package provides a library and simple REPL for the
Perl Data Language.")
    (license license:perl-license)))