Remove obsolete Hydra package

pkgs/development/tools/misc/hydra/default.nix

@@ -1,73 +0,0 @@
-{ stdenv, fetchurl, nix, perlPackages, perl, makeWrapper, libtool
-, unzip, nukeReferences, pkgconfig, boehmgc, libxslt, sqlite
-, subversion, openssh, coreutils, findutils, gzip, bzip2, lzma
-, gnutar, git, mercurial, gnused, graphviz, rpm, dpkg, cdrkit
-}:
-
-let
-
-  perldeps = with perlPackages; 
-    [ CatalystDevel
-      CatalystPluginSessionStoreFastMmap
-      CatalystPluginStackTrace
-      CatalystPluginAuthorizationRoles
-      CatalystAuthenticationStoreDBIxClass
-      CatalystViewTT
-      CatalystEngineHTTPPrefork
-      CatalystViewDownload
-      XMLSimple
-      IPCRun
-      IOCompress
-      Readonly
-      DBDPg
-      EmailSender
-      TextTable
-      NetTwitterLite
-      PadWalker
-      DataDump
-      JSONXS
-      DateTime
-      DigestSHA1
-      CryptRandPasswd
-      nixPerl
-    ];
-
-  version = "0.1pre27592"; 
-
-in
-
-stdenv.mkDerivation {
-  name = "hydra-${version}";
-
-  src = fetchurl {
-    url = http://hydra.nixos.org/build/1142240/download/2/hydra-0.1pre27592.tar.gz;
-    sha256 = "0197bcfkabqqv7611fh9kjabfm0nfci8kanfaa59hqwf3h6fmpwz";
-  };
-
-  configureFlags = "--with-nix=${nix}";
-
-  buildInputs = [ perl makeWrapper libtool nix unzip nukeReferences pkgconfig boehmgc ] ++ perldeps ;
-
-  hydraPath = stdenv.lib.concatStringsSep ":" (map (p: "${p}/bin") ( [
-    libxslt sqlite subversion openssh nix coreutils findutils
-    gzip bzip2 lzma gnutar unzip git mercurial gnused graphviz
-    rpm dpkg cdrkit]));
-
-  postInstall = ''
-    for i in "$out/bin/"*; do
-        wrapProgram $i \
-            --prefix PERL5LIB ':' $out/libexec/hydra/lib:$PERL5LIB \
-            --prefix PATH ':' $out/bin:$hydraPath \
-            --set HYDRA_RELEASE ${version} \
-            --set HYDRA_HOME $out/libexec/hydra \
-            --set NIX_RELEASE ${nix.name}
-    done
-  '';
-
-  meta = {
-    description = "Hydra, the Nix-based continuous integration system";
-    homepage = http://nixos.org/hydra/;
-    license = stdenv.lib.licenses.gpl3Plus;
-    platforms = stdenv.lib.platforms.linux;
-  };
-}

pkgs/top-level/all-packages.nix

@@ -1405,13 +1405,6 @@ let
 
   httptunnel = callPackage ../tools/networking/httptunnel { };
 
-  # FIXME: This Hydra snapshot is outdated and depends on the `nixPerl',
-  # which no longer exists.
-  #
-  # hydra = callPackage ../development/tools/misc/hydra {
-  #   nix = nixUnstable;
-  # };
-
   iasl = callPackage ../development/compilers/iasl { };
 
   icecast = callPackage ../servers/icecast { };