clojure: Fix bin wrappers

pkgs/development/interpreters/clojure/default.nix

@@ -13,7 +13,9 @@ stdenv.mkDerivation rec {
 
   outputs = [ "out" "prefix" ];
 
-  installPhase = ''
+  installPhase = let
+    binPath = stdenv.lib.makeBinPath [ rlwrap jdk ];
+  in ''
     mkdir -p $prefix/libexec
     cp clojure-tools-${version}.jar $prefix/libexec
     cp {,example-}deps.edn $prefix
@@ -21,8 +23,8 @@ stdenv.mkDerivation rec {
     substituteInPlace clojure --replace PREFIX $prefix
 
     install -Dt $out/bin clj clojure
-    wrapProgram $out/bin/clj --suffix PATH ${rlwrap}/bin
-    wrapProgram $out/bin/clojure --suffix PATH ${jdk}/bin
+    wrapProgram $out/bin/clj --prefix PATH : ${binPath}
+    wrapProgram $out/bin/clojure --prefix PATH : ${binPath}
   '';
 
   meta = with stdenv.lib; {