diff -r 000000000000 -r 6474c204b198 ipc/testshell/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ipc/testshell/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+# -*- 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/.
+
+EXPORTS.mozilla.ipc += [
+    'TestShellChild.h',
+    'TestShellParent.h',
+    'XPCShellEnvironment.h',
+]
+
+# FIXME/bug 575918: out-of-process xpcshell is broken on OS X
+if CONFIG['OS_ARCH'] != 'Darwin':
+    XPCSHELL_TESTS_MANIFESTS += ['tests/xpcshell.ini']
+
+SOURCES += [
+    'TestShellChild.cpp',
+    'TestShellParent.cpp',
+    'XPCShellEnvironment.cpp',
+]
+
+IPDL_SOURCES = [
+    'PTestShell.ipdl',
+    'PTestShellCommand.ipdl',
+]
+
+FAIL_ON_WARNINGS = True
+
+include('/ipc/chromium/chromium-config.mozbuild')
+
+FINAL_LIBRARY = 'xul'
+
+# For xpcshell error messages and nsDependentJSString
+LOCAL_INCLUDES += [
+    '/dom/base',
+    '/js/xpconnect/src',
+]
+