Add prelink package

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

···
+{ stdenv, fetchurl, libelf }:
+
+let
+  version = "20130503";
+in
+stdenv.mkDerivation rec {
+  name = "prelink-${version}";
+
+  buildInputs = [ libelf ];
+
+  src = fetchurl {
+    url = "http://people.redhat.com/jakub/prelink/prelink-${version}.tar.bz2";
+    sha256 = "1w20f6ilqrz8ca51qhrn1n13h7q1r34k09g33d6l2vwvbrhcffb3";
+  };
+
+  meta = {
+    homepage = http://people.redhat.com/jakub/prelink/;
+    license = "GPL";
+    description = "ELF prelinking utility to speed up dynamic linking";
+    platforms = stdenv.lib.platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

···
   pkgconfig = forceNativeDrv (callPackage ../development/tools/misc/pkgconfig { });
   pkgconfigUpstream = lowPrio (pkgconfig.override { vanilla = true; });
 
+  prelink = callPackage ../development/tools/misc/prelink { };
+
   premake3 = callPackage ../development/tools/misc/premake/3.nix { };
 
   premake4 = callPackage ../development/tools/misc/premake { };