From c0edb5b5430a5278a3ebc9aeea9d3c8ae9a2e1f1 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludovic.courtes@inria.fr>
Date: Mon, 12 Mar 2018 16:06:17 +0100
Subject: gnu: arpack-ng: Update to 3.5.0; use 3.3.0 for julia.

Partly fixes <https://bugs.gnu.org/30282>.

* gnu/packages/maths.scm (arpack-ng): Update to 3.5.0.
[native-inputs]: New field.
(arpack-ng-3.3.0): New variable.
* gnu/packages/julia.scm (julia)[inputs]: Use ARPACK-NG-3.3.0.
---
 gnu/packages/julia.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/julia.scm')

diff --git a/gnu/packages/julia.scm b/gnu/packages/julia.scm
index 41bbc66dd2..7a44abdec2 100644
--- a/gnu/packages/julia.scm
+++ b/gnu/packages/julia.scm
@@ -315,7 +315,12 @@
         "USE_SYSTEM_OPENSPECFUN=1")))
     (inputs
      `(("llvm" ,llvm)
-       ("arpack-ng" ,arpack-ng)
+
+       ;; The bundled version is 3.3.0 so stick to that version.  With other
+       ;; versions, we get test failures in 'linalg/arnoldi' as described in
+       ;; <https://bugs.gnu.org/30282>.
+       ("arpack-ng" ,arpack-ng-3.3.0)
+
        ("coreutils" ,coreutils) ;for bindings to "mkdir" and the like
        ("lapack" ,lapack)
        ("openblas" ,openblas) ;Julia does not build with Atlas
-- 
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