pulseaudio: fix !bluetoothSupport build

pkgs/servers/pulseaudio/default.nix

@@ -91,7 +91,7 @@ stdenv.mkDerivation rec {
     "-Dalsa=${if !libOnly then "enabled" else "disabled"}"
     "-Dasyncns=${if !libOnly then "enabled" else "disabled"}"
     "-Davahi=${if zeroconfSupport then "enabled" else "disabled"}"
-    "-Dbluez5=${if !libOnly then "enabled" else "disabled"}"
+    "-Dbluez5=${if !libOnly && bluetoothSupport then "enabled" else "disabled"}"
     # advanced bluetooth audio codecs are provided by gstreamer
     "-Dbluez5-gstreamer=${if (!libOnly && bluetoothSupport && advancedBluetoothCodecs) then "enabled" else "disabled"}"
     "-Ddatabase=simple"