diff -r 000000000000 -r 6474c204b198 config/android-common.mk
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/config/android-common.mk	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+# 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/.
+
+# Ensure JAVA_CLASSPATH and ANDROID_SDK are defined before including this file.
+# We use common android defaults for boot class path and java version.
+ifndef ANDROID_SDK
+  $(error ANDROID_SDK must be defined before including android-common.mk)
+endif
+
+ifndef JAVA_CLASSPATH
+  $(error JAVA_CLASSPATH must be defined before including android-common.mk)
+endif
+
+# DEBUG_JARSIGNER always debug signs.
+DEBUG_JARSIGNER=$(PYTHON) $(abspath $(topsrcdir)/mobile/android/debug_sign_tool.py) \
+  --keytool=$(KEYTOOL) \
+  --jarsigner=$(JARSIGNER) \
+  $(NULL)
+
+# For Android, this defaults to $(ANDROID_SDK)/android.jar
+ifndef JAVA_BOOTCLASSPATH
+  JAVA_BOOTCLASSPATH = $(ANDROID_SDK)/android.jar:$(ANDROID_COMPAT_LIB)
+endif
+
+# For Android, we default to 1.5
+ifndef JAVA_VERSION
+  JAVA_VERSION = 1.5
+endif
+
+JAVAC_FLAGS = \
+  -target $(JAVA_VERSION) \
+  -source $(JAVA_VERSION) \
+  -classpath $(JAVA_CLASSPATH) \
+  -bootclasspath $(JAVA_BOOTCLASSPATH) \
+  -encoding UTF8 \
+  -g:source,lines \
+  -Werror \
+  $(NULL)