Remove need for libarttest.so for gtests for tradefed

Change-Id: I18b39b9fc6f0bfa163ef7e7063864696d6958ad0
diff --git a/build/Android.common.mk b/build/Android.common.mk
index ba34206..bd0e0be 100644
--- a/build/Android.common.mk
+++ b/build/Android.common.mk
@@ -218,8 +218,6 @@
 	src/runtime_support_x86.S
 
 LIBARTTEST_COMMON_SRC_FILES := \
-	src/base64.cc \
-	src/jni_tests.cc \
 	test/StackWalk/stack_walk_jni.cc \
 	test/ReferenceMap/stack_walk_refmap_jni.cc
 
diff --git a/build/Android.gtest.mk b/build/Android.gtest.mk
index 3ac0170..1f57369 100644
--- a/build/Android.gtest.mk
+++ b/build/Android.gtest.mk
@@ -43,15 +43,18 @@
   LOCAL_MODULE_TAGS := tests
   LOCAL_SRC_FILES := $$(art_gtest_filename)
   LOCAL_C_INCLUDES += $(ART_C_INCLUDES)
-  LOCAL_SHARED_LIBRARIES := libarttest libartd
+  LOCAL_SHARED_LIBRARIES := libartd
+
+  # options to allow jni_compiler_test to find Java_MyClass_bar within itself using dlopen(NULL, )
+  LOCAL_LDFLAGS := -Wl,--export-dynamic -Wl,-u,Java_MyClass_bar
 
   ifeq ($$(art_target_or_host),target)
     LOCAL_CFLAGS := $(ART_TARGET_CFLAGS) $(ART_TARGET_DEBUG_CFLAGS)
     LOCAL_SHARED_LIBRARIES += libdl libicuuc libicui18n libnativehelper libstlport libz
     LOCAL_STATIC_LIBRARIES := libgtest libgtest_main
-    LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_NATIVE_TESTS)/$$(LOCAL_MODULE)
+    LOCAL_MODULE_PATH := $(TARGET_OUT_DATA_NATIVE_TESTS)/art
     include $(BUILD_EXECUTABLE)
-    art_gtest_exe := $$(LOCAL_MODULE_PATH)
+    art_gtest_exe := $$(LOCAL_MODULE_PATH)/$$(LOCAL_MODULE)
     ART_TARGET_TEST_EXECUTABLES += $$(art_gtest_exe)
   else # host
     LOCAL_CFLAGS := $(ART_HOST_CFLAGS) $(ART_HOST_DEBUG_CFLAGS)
@@ -67,14 +70,13 @@
     art_gtest_exe := $(HOST_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
     ART_HOST_TEST_EXECUTABLES += $$(art_gtest_exe)
   endif
-
 art_gtest_target := test-art-$$(art_target_or_host)-gtest-$$(art_gtest_name)
 ifeq ($$(art_target_or_host),target)
 .PHONY: $$(art_gtest_target)
 $$(art_gtest_target): $$(art_gtest_exe) test-art-target-sync
 	adb shell touch $(ART_TEST_DIR)/$$@
 	adb shell rm $(ART_TEST_DIR)/$$@
-	adb shell sh -c "/data/nativetest/$$(notdir $$<)/$$(notdir $$<) && touch $(ART_TEST_DIR)/$$@"
+	adb shell sh -c "/data/nativetest/art/$$(notdir $$<) && touch $(ART_TEST_DIR)/$$@"
 	$(hide) (adb pull $(ART_TEST_DIR)/$$@ /tmp/ && echo $$@ PASSED) || (echo $$@ FAILED && exit 1)
 	$(hide) rm /tmp/$$@
 
diff --git a/build/Android.libarttest.mk b/build/Android.libarttest.mk
index 16bbcad..7726df0 100644
--- a/build/Android.libarttest.mk
+++ b/build/Android.libarttest.mk
@@ -39,6 +39,7 @@
     LOCAL_CFLAGS := $(ART_TARGET_CFLAGS) $(ART_TARGET_DEBUG_CFLAGS)
     LOCAL_SHARED_LIBRARIES += libdl libstlport
     LOCAL_STATIC_LIBRARIES := libgtest
+    LOCAL_MODULE_PATH := $(ART_TEST_OUT)
     include $(BUILD_SHARED_LIBRARY)
   else # host
     LOCAL_CFLAGS := $(ART_HOST_CFLAGS) $(ART_HOST_DEBUG_CFLAGS)
diff --git a/build/Android.oattest.mk b/build/Android.oattest.mk
index 98ec45f..86349a2 100644
--- a/build/Android.oattest.mk
+++ b/build/Android.oattest.mk
@@ -65,7 +65,7 @@
 test-art-target-oat-$(1): $(ART_TEST_OUT)/art-test-dex-$(1).jar test-art-target-sync
 	adb shell touch $(ART_TEST_DIR)/test-art-target-oat-$(1)
 	adb shell rm $(ART_TEST_DIR)/test-art-target-oat-$(1)
-	adb shell sh -c "oatexecd -Ximage:$(ART_TEST_DIR)/core.art -classpath $(ART_TEST_DIR)/art-test-dex-$(1).jar $(1) $(2) && touch $(ART_TEST_DIR)/test-art-target-oat-$(1)"
+	adb shell sh -c "oatexecd -Ximage:$(ART_TEST_DIR)/core.art -classpath $(ART_TEST_DIR)/art-test-dex-$(1).jar -Djava.library.path=$(ART_TEST_DIR) $(1) $(2) && touch $(ART_TEST_DIR)/test-art-target-oat-$(1)"
 	$(hide) (adb pull $(ART_TEST_DIR)/test-art-target-oat-$(1) /tmp/ && echo test-art-target-oat-$(1) PASSED) || (echo test-art-target-oat-$(1) FAILED && exit 1)
 	$(hide) rm /tmp/test-art-target-oat-$(1)