Merge pull request #7987 from magnetophon/das_watchdog-master

add das_watchdog: a realtime watchdog

pkgs/tools/system/das_watchdog/default.nix

@@ -0,0 +1,32 @@
+{ stdenv, fetchgit, libgtop, xmessage, which, pkgconfig }:
+
+stdenv.mkDerivation rec {
+  name = "das_watchdog-${version}";
+  version = "git-2015-04-02";
+
+  src = fetchgit {
+    url = "https://github.com/kmatheussen/das_watchdog.git";
+    rev = "1c203d9a55455c4670c164f945ea2dd9fd197ba9";
+    sha256 = "c817491d67d31297dcd6177b9c33b5c3977c1c383eac588026631dd6961ba6bf";
+  };
+
+  buildInputs = [ libgtop xmessage which pkgconfig ];
+
+  installPhase = ''
+    mkdir -p $out/bin/
+    cp das_watchdog $out/bin/
+    cp test_rt $out/bin/
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://github.com/kmatheussen/das_watchdog;
+    description = "A general watchdog for the linux operating system";
+    longDescription = ''
+      It should run in the background at all times to ensure a realtime process
+      won't hang the machine.";
+    '';
+    license = licenses.free;
+    maintainers = [ maintainers.magnetophon ];
+    platforms = platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -10664,6 +10664,8 @@ let
     inherit (gnome) GConf libglade;
   };
 
+  das_watchdog = callPackage ../tools/system/das_watchdog { };
+
   dbvisualizer = callPackage ../applications/misc/dbvisualizer {};
 
   dd-agent = callPackage ../tools/networking/dd-agent { inherit (pythonPackages) tornado; };