diff --git a/libcutils/tests/Android.mk b/libcutils/tests/Android.mk
index 8e65310..2b3a9ee 100644
--- a/libcutils/tests/Android.mk
+++ b/libcutils/tests/Android.mk
@@ -19,6 +19,7 @@
     PropertiesTest.cpp \
 
 include $(CLEAR_VARS)
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 LOCAL_MODULE := libcutils_test
 LOCAL_SRC_FILES := $(test_src_files)
 LOCAL_SHARED_LIBRARIES := \
@@ -32,6 +33,7 @@
 include $(BUILD_NATIVE_TEST)
 
 include $(CLEAR_VARS)
+LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
 LOCAL_MODULE := libcutils_test_static
 LOCAL_FORCE_STATIC_EXECUTABLE := true
 LOCAL_SRC_FILES := $(test_src_files)
diff --git a/liblog/tests/Android.mk b/liblog/tests/Android.mk
index 615a657..b1426d3 100644
--- a/liblog/tests/Android.mk
+++ b/liblog/tests/Android.mk
@@ -43,11 +43,8 @@
 LOCAL_CFLAGS += $(benchmark_c_flags)
 LOCAL_SHARED_LIBRARIES += liblog libm
 LOCAL_SRC_FILES := $(benchmark_src_files)
-ifndef LOCAL_SDK_VERSION
-LOCAL_C_INCLUDES += bionic bionic/libstdc++/include external/stlport/stlport
-LOCAL_SHARED_LIBRARIES += libstlport
-endif
 LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_NATIVE_TESTS)/$(LOCAL_MODULE)
+include external/stlport/libstlport.mk
 include $(BUILD_EXECUTABLE)
 
 # -----------------------------------------------------------------------------
diff --git a/libutils/tests/Android.mk b/libutils/tests/Android.mk
index caedaff..ab03d87 100644
--- a/libutils/tests/Android.mk
+++ b/libutils/tests/Android.mk
@@ -1,6 +1,5 @@
 # Build the unit tests.
 LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
 
 # Build the unit tests.
 test_src_files := \
@@ -18,11 +17,6 @@
     liblog \
     libcutils \
     libutils \
-    libstlport
-
-static_libraries := \
-    libgtest \
-    libgtest_main
 
 $(foreach file,$(test_src_files), \
     $(eval include $(CLEAR_VARS)) \