03/16: gnu: libsvm: Update to 3.22.

[Tobias Geerinckx-Rice]

nckx pushed a commit to branch master
in repository guix.

commit d1308c5ed27b5ea3f64735f54827bef69835113c
Author: Tobias Geerinckx-Rice <address@hidden>
Date:   Wed Jan 10 03:53:16 2018 +0100

    gnu: libsvm: Update to 3.22.
    
    * gnu/packages/machine-learning.scm (libsvm): Update to 3.22.
    [source]: Use upstream tarball instead of a git snapshot.
---
 gnu/packages/machine-learning.scm | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/machine-learning.scm 
b/gnu/packages/machine-learning.scm
index dbd2af1..bd13ced 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2016 Efraim Flashner <address@hidden>
 ;;; Copyright © 2016, 2017 Marius Bakke <address@hidden>
 ;;; Copyright © 2016 Hartmut Goebel <address@hidden>
+;;; Copyright © 2018 Tobias Geerinckx-Rice <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -52,24 +53,22 @@
 (define-public libsvm
   (package
     (name "libsvm")
-    (version "3.20")
+    (version "3.22")
     (source
      (origin
        (method url-fetch)
-       (uri (string-append
-             "https://github.com/cjlin1/libsvm/archive/v";
-             (string-delete #\. version) ".tar.gz"))
-       (file-name (string-append name "-" version ".tar.gz"))
+       (uri (string-append "https://www.csie.ntu.edu.tw/~cjlin/libsvm/";
+                           name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1jpjlql3frjza7zxzrqqr2firh44fjb8fqsdmvz6bjz7sb47zgp4"))))
+         "0zd7s19y5vb7agczl6456bn45cj1y64739sslaskw1qk7dywd0bd"))))
     (build-system gnu-build-system)
     (arguments
      `(#:tests? #f ;no "check" target
        #:phases (modify-phases %standard-phases
                   (delete 'configure)
                   (replace
-                   'install
+                   'install             ; no ‘install’ target
                    (lambda* (#:key outputs #:allow-other-keys)
                      (let* ((out (assoc-ref outputs "out"))
                             (bin (string-append out "/bin/")))
@@ -100,7 +99,7 @@ classification.")
        (modify-phases %standard-phases
          (delete 'configure)
          (replace
-          'install
+          'install                      ; no ‘install’ target
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((site (string-append (assoc-ref outputs "out")
                                        "/lib/python"