diff -r 000000000000 -r 6474c204b198 memory/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/memory/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,17 @@
+# -*- 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/.
+
+DIRS += ['mozjemalloc']
+
+if CONFIG['MOZ_JEMALLOC3'] or CONFIG['MOZ_REPLACE_MALLOC']:
+    if not CONFIG['MOZ_NATIVE_JEMALLOC']:
+        DIRS += ['jemalloc']
+
+DIRS += ['build']
+
+if CONFIG['MOZ_REPLACE_MALLOC_LINKAGE'] == 'dummy library':
+    DIRS += ['replace/dummy']
+