gnu: Add idle3-tools.

* gnu/packages/disk.scm (idle3-tools): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>

gnu/packages/disk.scm

@@ -171,3 +171,35 @@ (define-public sdparm
 also send commands associated with starting and stopping the media, loading
 and unloading removable media and some other housekeeping functions.")
     (license bsd-3)))
+
+(define-public idle3-tools
+  (package
+    (name "idle3-tools")
+    (version "0.9.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://sourceforge/idle3-tools/idle3-tools-"
+                           version ".tgz"))
+       (sha256
+        (base32
+         "00ia7xq9yldxyl9gz0mr4xa568nav14p0fnv82f2rbbkg060cy4p"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:tests? #f ;no test suite
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'configure))
+       #:make-flags (list "CC=gcc"
+                          (string-append "manprefix=")
+                          (string-append "DESTDIR="
+                                         (assoc-ref %outputs "out")))))
+    (home-page "http://idle3-tools.sourceforge.net")
+    (synopsis "Change or disable Western Digital hard drives' Idle3 timer")
+    (description
+     "Idle3-tools provides a utility to get, set, or disable the Idle3 timer
+present in many Western Digital hard drives.  This timer is part of the
+\"IntelliPark\" feature that stops the disk when not in use.  Unfortunately,
+the default timer setting is not well suited to Linux or other *nix systems,
+and can dramatically shorten the lifespan of the drive if left unchecked.")
+    (license gpl3+)))