diff -r 000000000000 -r 6474c204b198 content/xul/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/xul/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,14 @@
+# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# We need to build document even if XUL is disabled, for the nsIController[s]
+# interfaces and implementations.
+# Likewise for content, because of nsXULAtoms.
+PARALLEL_DIRS += ['document', 'content']
+
+if CONFIG['MOZ_XUL']:
+    PARALLEL_DIRS += ['templates']
+