diff -r 000000000000 -r 6474c204b198 modules/libmar/tool/moz.build
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/modules/libmar/tool/moz.build	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,28 @@
+# -*- 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/.
+
+if CONFIG['MOZ_ENABLE_SIGNMAR']:
+    PROGRAM = 'signmar'
+
+SOURCES = [
+    'mar.c',
+]
+HOST_SOURCES += SOURCES
+
+HOST_PROGRAM = 'mar'
+
+for var in ('MAR_CHANNEL_ID', 'MOZ_APP_VERSION'):
+    DEFINES[var] = '"%s"' % CONFIG[var]
+
+if not CONFIG['MOZ_ENABLE_SIGNMAR']:
+    DEFINES['NO_SIGN_VERIFY'] = True
+
+if CONFIG['OS_ARCH'] == 'WINNT':
+    USE_STATIC_LIBS = True
+elif CONFIG['OS_ARCH'] == 'Darwin':
+    LDFLAGS += [
+      '-framework Security',
+    ]