openfire: get rid of builderDefs

pkgs/servers/xmpp/openfire/default.nix

···
-{ stdenv, fetchurl, builderDefs, jre }:
+{ stdenv, fetchurl, jre }:
 
-with builderDefs;
-  let 
-    version="3_6_3";
-    localDefs = builderDefs.passthru.function (rec {
-    src = /* put a fetchurl here */
-      fetchurl {
-        url = "http://www.igniterealtime.org/downloadServlet?filename=openfire/openfire_${version}.tar.gz";
-        sha256 = "0ibzhmh9qw4lmx45ir1i280p30npgwnj7vrkl432kj3zi7hp79q2";
-      };
+stdenv.mkDerivation rec {
+  name = "openfire-${version}";
+  version  = "3_6_3";
 
-    buildInputs = [jre];
-    configureFlags = [];
+  src = fetchurl {
+    url = "http://www.igniterealtime.org/downloadServlet?filename=openfire/openfire_${version}.tar.gz";
+    sha256 = "0ibzhmh9qw4lmx45ir1i280p30npgwnj7vrkl432kj3zi7hp79q2";
+  };
+
+  buildInputs = [ jre ];
+
+  installPhase = ''
+    sed -e 's@\(common_jvm_locations\)=.*@\1${jre}@' -i bin/openfire
+    cp -r . $out
+    rm -r $out/logs
+    mv $out/conf $out/conf.inst
+    ln -s /var/log/openfire $out/logs
+    ln -s /etc/openfire $out/conf
+  ''; 
 
-    installPhase = fullDepEntry (''
-      sed -e 's@\(common_jvm_locations\)=.*@\1${jre}@' -i bin/openfire
-      cp -r . $out
-      rm -r $out/logs
-      mv $out/conf $out/conf.inst
-      ln -s /var/log/openfire $out/logs
-      ln -s /etc/openfire $out/conf
-    '') 
-    ["minInit" "doUnpack" "addInputs"];
-  });
-  in with localDefs;
-stdenv.mkDerivation rec {
-  name = "openfire-"+version;
-  builder = writeScript (name + "-builder")
-    (textClosure localDefs 
-      [ installPhase doForceShare doPropagate]);
   meta = {
     description = "XMPP server in Java";
   };