add android build support

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
diff --git a/Android.mk b/Android.mk
new file mode 100644
index 0000000..3fb5023
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,16 @@
+LOCAL_PATH:= $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_CFLAGS:= \
+	-DPACKAGE=\"stress\" \
+	-DVERSION=\"1.0.4\"
+
+LOCAL_SRC_FILES:= \
+	src/stress.c
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_MODULE:= stress
+
+include $(BUILD_EXECUTABLE)