gnu: cpufrequtils: Update to 008-1.a2f0c39.

Fixes build failure on non-x86 architectures, and brings cpufrequtils to the
state of the art from 2011.

* gnu/packages/linux.scm (cpufrequtils)[version]: Use git-version.
  [source]: Use git-fetch.

gnu/packages/linux.scm

@@ -4910,16 +4910,20 @@ also contains the libsysfs library.")
     (license (list license:gpl2 license:gpl2+ license:lgpl2.1+))))
 
 (define-public cpufrequtils
+  (let ((commit "a2f0c39d5f21596bb9f5223e895c0ff210b265d0")
+        (revision "1"))
     (package
       (name "cpufrequtils")
-    (version "008")
+      (version (git-version "008" revision commit ))
       (source
        (origin
-       (method url-fetch)
-       (uri (string-append "mirror://kernel.org/linux/utils/kernel/cpufreq/"
-                           "cpufrequtils-" version ".tar.gz"))
+         (method git-fetch)
+         (uri
+          (git-reference
+           (url "https://git.kernel.org/pub/scm/linux/kernel/git/brodo/cpufrequtils.git")
+           (commit commit)))
          (sha256
-        (base32 "0xjs8j44hh0cz6qpig1n0iw8xjpr6s5qmcmwh965ngapxgarr7af"))))
+          (base32 "01n2hp6v89cilqqvqvlcprphyhnljsjclh4h1zf3b1l7ypz29lbp"))))
       (build-system gnu-build-system)
       (arguments
        `(#:tests? #f                      ; no test suite
@@ -4948,7 +4952,7 @@ also contains the libsysfs library.")
        "The cpufrequtils suite contains utilities to retrieve CPU frequency
 information, and set the CPU frequency if supported, using the cpufreq
 capabilities of the Linux kernel.")
-    (license license:gpl2)))
+      (license license:gpl2))))
 
 (define-public libite
   (package