;;; 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 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)))
(elf-dynamic-info): Return the dynamic entry
value, not the dynamic entry.
* tests/gremlin.scm ("elf-dynamic-info-soname"): New test.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Dion Mendel</td></tr>
<tr><td><span title='2020-12-01 21:30:28 +0100'>2020-12-01</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=53fd256e5ba43e516fb9d6eaf085b88fe8bd12b6'>gremlin: Add 'file-needed/recursive'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/build/gremlin.scm (file-needed/recursive): New procedure.
* tests/gremlin.scm ("file-needed/recursive"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-09-19 17:28:46 +0200'>2020-09-19</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=49a1203d67a90a6a7ce4e4537697a6da96ceb213'>gremlin: Add 'set-file-runpath', 'file-runpath', and 'file-needed'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/build/gremlin.scm (file-dynamic-info, file-runpath, file-needed):
New procedures.
(&amp;missing-runpath-error, &amp;runpath-too-long-error): New condition types.
(set-file-runpath): New procedure.
* tests/gremlin.scm ("set-file-runpath + file-runpath"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-05-18 12:10:15 +0200'>2019-05-18</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=6b97415996583b15a97dad8254f610275353e913'>gremlin: Adjust tests for foreign distros.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/35775&gt;.

* tests/gremlin.scm ("elf-dynamic-info-needed, executable"): Expect only
libguile and libc among NEEDED.
("strip-runpath"): Pass '--enable-new-dtags' to get RUNPATH, not RPATH.
</span></span></td><td>Ting-Wei Lan</td></tr>
<tr><td><span title='2018-08-25 16:44:07 +0200'>2018-08-25</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=839167ff9d74fc490b32f6a197591964f73b65e5'>Merge branch 'staging' into core-updates</a></td><td>Marius Bakke</td></tr>
<tr><td><span title='2018-08-21 23:27:08 +0200'>2018-08-21</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=f7dfda2c73a0c4f09b105cafb29c45cf594e4ba9'>gremlin: 'elf-dynamic-info-needed' test is no longer skipped.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/gremlin.scm (%guile-executable): Use /proc/self/exe instead
of (command-line).  For a while now, the first element of (command-line)
was "./build-aux/test-driver.scm"; consequently the test was always
skipped.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-05-07 11:21:36 +0200'>2018-05-07</span></td><td><a href='/guix/commit/tests/gremlin.scm?id=b178fc236908ad2da86734ea8e01abd3ff8981da'>gremlin: Add 'strip-runpath'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/build/gremlin.scm (strip-runpath): New procedure.
* tests/gremlin.scm (c-compiler): New variable.
("strip-runpath"): New test.
</span></span></td><td>Ludovic Courtès</td></tr>