01/02: gnu: eigen: Add source mirror.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 57797b85337344dfc45e666f39f9bf04523a3164
Author: Efraim Flashner <efraim@flashner.co.il>
AuthorDate: Mon Nov 9 09:54:52 2020 +0200

    gnu: eigen: Add source mirror.
    
    * gnu/packages/algebra.scm (eigen)[source]: Add Debian source mirror.
---
 gnu/packages/algebra.scm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index 735bf8a..56d1d32 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -1008,8 +1008,11 @@ Optional thin wrappers allow usage of the library from 
other languages.")
     (version "3.3.7")
     (source (origin
               (method url-fetch)
-              (uri (string-append "https://bitbucket.org/eigen/eigen/get/";
-                                  version ".tar.bz2"))
+              (uri (list
+                     (string-append "https://bitbucket.org/eigen/eigen/get/";
+                                    version ".tar.bz2")
+                     (string-append 
"mirror://debian/pool/main/e/eigen3/eigen3_"
+                                    version ".orig.tar.bz2")))
               (sha256
                (base32
                 "1km3fyfzyqfdvmnl79drps3fjwnz3zbh0c7l34mfbqyvvs8cy4wz"))