[PATCH]: gnu: Add arpack-ng.

[PATCH]: gnu: Add arpack-ng.

[Ricardo Wurmus]

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From eb9c5e9a239a5001afec411296ea7e482444c405 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de>
Date: Wed, 18 Feb 2015 16:08:33 +0100
Subject: [PATCH] gnu: Add arpack-ng.

* gnu/packages/maths.scm (arpack-ng): New variable.
---
 gnu/packages/maths.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index c3cf30c..8c4eb3b 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -5,6 +5,7 @@
 ;;; Copyright © 2014 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2014 Federico Beffa <beffa@fbengineering.ch>
 ;;; Copyright © 2014 Mathieu Lirzin <mathieu.lirzin@openmailbox.org>
+;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -212,6 +213,30 @@ can be imported from spreadsheets, text files and database sources and it can
 be output in text, PostScript, PDF or HTML.")
     (license license:gpl3+)))
 
+(define-public arpack-ng
+  (package
+    (name "arpack-ng")
+    (version "3.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "https://github.com/opencollab/arpack-ng/archive/"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "1fwch6vipms1ispzg2djvbzv5wag36f1dmmr3xs3mbp6imfyhvff"))))
+    (build-system gnu-build-system)
+    (home-page "https://github.com/opencollab/arpack-ng")
+    (inputs
+     `(("lapack" ,lapack)
+       ("fortran" ,gfortran-4.8)))
+    (synopsis "Fortran subroutines for solving eigenvalue problems")
+    (description
+     "ARPACK-NG is a collection of Fortran77 subroutines designed to solve
+large scale eigenvalue problems.")
+    (license (license:bsd-style "file://COPYING"
+                                "See COPYING in the distribution."))))
+
 (define-public lapack
   (package
     (name "lapack")
-- 
2.1.0

Re: [PATCH]: gnu: Add arpack-ng.

[Andreas Enge]

On Wed, Feb 18, 2015 at 04:10:04PM +0100, Ricardo Wurmus wrote:
> * gnu/packages/maths.scm (arpack-ng): New variable.

Looks good and compiles, please push.

> +    (license (license:bsd-style "file://COPYING"
> +                                "See COPYING in the distribution."))))

Concerning bsd licenses, I am always a bit confused. This is exactly bsd-3,
except that in the last clause, "name of the author" has been replaced by
"name of the copyright holders nor the names of its contributors".

Do we reserve bsd-3 to the exact bsd as at
   http://directory.fsf.org/wiki/License:BSD_3Clause ?
Or is this sufficiently close to be called bsd-3?

Andreas