liblog: Add liblog test suite

Change-Id: Ia457d518b4e7ff37e840336ff0c48583709700d4
diff --git a/liblog/Android.mk b/liblog/Android.mk
index 78ff1ed..0d6c970 100644
--- a/liblog/Android.mk
+++ b/liblog/Android.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2008 The Android Open Source Project
+# Copyright (C) 2008-2014 The Android Open Source Project
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -67,7 +67,6 @@
 LOCAL_CFLAGS := -DFAKE_LOG_DEVICE=1 -m64
 include $(BUILD_HOST_STATIC_LIBRARY)
 
-
 # Shared and static library for target
 # ========================================================
 include $(CLEAR_VARS)
@@ -79,3 +78,5 @@
 LOCAL_MODULE := liblog
 LOCAL_WHOLE_STATIC_LIBRARIES := liblog
 include $(BUILD_SHARED_LIBRARY)
+
+include $(call first-makefiles-under,$(LOCAL_PATH))