build/Android.gtest.mk

   1 #
   2 # Copyright (C) 2011 The Android Open Source Project
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #      http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15 #
  16
  17 # The path for which all the dex files are relative, not actually the current directory.
  18 LOCAL_PATH := art/test
  19
  20 include art/build/Android.common_test.mk
  21 include art/build/Android.common_path.mk
  22
  23 # Subdirectories in art/test which contain dex files used as inputs for gtests.
  24 GTEST_DEX_DIRECTORIES := \
  25   AbstractMethod \
  26   AllFields \
  27   ExceptionHandle \
  28   GetMethodSignature \
  29   Interfaces \
  30   Main \
  31   MyClass \
  32   MyClassNatives \
  33   Nested \
  34   NonStaticLeafMethods \
  35   ProtoCompare \
  36   ProtoCompare2 \
  37   StaticLeafMethods \
  38   Statics \
  39   StaticsFromCode \
  40   Transaction \
  41   XandY
  42
  43 # Create build rules for each dex file recording the dependency.
  44 $(foreach dir,$(GTEST_DEX_DIRECTORIES), $(eval $(call build-art-test-dex,art-gtest,$(dir), \
  45   $(ART_TARGET_NATIVETEST_OUT),art/build/Android.gtest.mk,ART_TEST_TARGET_GTEST_$(dir)_DEX, \
  46   ART_TEST_HOST_GTEST_$(dir)_DEX)))
  47
  48 # Dex file dependencies for each gtest.
  49 ART_GTEST_class_linker_test_DEX_DEPS := Interfaces MyClass Nested Statics StaticsFromCode
  50 ART_GTEST_compiler_driver_test_DEX_DEPS := AbstractMethod
  51 ART_GTEST_dex_file_test_DEX_DEPS := GetMethodSignature
  52 ART_GTEST_exception_test_DEX_DEPS := ExceptionHandle
  53 ART_GTEST_jni_compiler_test_DEX_DEPS := MyClassNatives
  54 ART_GTEST_jni_internal_test_DEX_DEPS := AllFields StaticLeafMethods
  55 ART_GTEST_object_test_DEX_DEPS := ProtoCompare ProtoCompare2 StaticsFromCode XandY
  56 ART_GTEST_proxy_test_DEX_DEPS := Interfaces
  57 ART_GTEST_reflection_test_DEX_DEPS := Main NonStaticLeafMethods StaticLeafMethods
  58 ART_GTEST_stub_test_DEX_DEPS := AllFields
  59 ART_GTEST_transaction_test_DEX_DEPS := Transaction
  60
  61 # The elf writer test has dependencies on core.oat.
  62 ART_GTEST_elf_writer_test_HOST_DEPS := $(HOST_CORE_OAT_OUT) $(2ND_HOST_CORE_OAT_OUT)
  63 ART_GTEST_elf_writer_test_TARGET_DEPS := $(TARGET_CORE_OAT_OUT) $(2ND_TARGET_CORE_OAT_OUT)
  64
  65 # The path for which all the source files are relative, not actually the current directory.
  66 LOCAL_PATH := art
  67
  68 RUNTIME_GTEST_COMMON_SRC_FILES := \
  69   runtime/arch/arch_test.cc \
  70   runtime/arch/memcmp16_test.cc \
  71   runtime/arch/stub_test.cc \
  72   runtime/barrier_test.cc \
  73   runtime/base/bit_field_test.cc \
  74   runtime/base/bit_vector_test.cc \
  75   runtime/base/hex_dump_test.cc \
  76   runtime/base/histogram_test.cc \
  77   runtime/base/mutex_test.cc \
  78   runtime/base/scoped_flock_test.cc \
  79   runtime/base/timing_logger_test.cc \
  80   runtime/base/unix_file/fd_file_test.cc \
  81   runtime/base/unix_file/mapped_file_test.cc \
  82   runtime/base/unix_file/null_file_test.cc \
  83   runtime/base/unix_file/random_access_file_utils_test.cc \
  84   runtime/base/unix_file/string_file_test.cc \
  85   runtime/class_linker_test.cc \
  86   runtime/dex_file_test.cc \
  87   runtime/dex_file_verifier_test.cc \
  88   runtime/dex_instruction_visitor_test.cc \
  89   runtime/dex_method_iterator_test.cc \
  90   runtime/entrypoints/math_entrypoints_test.cc \
  91   runtime/entrypoints/quick/quick_trampoline_entrypoints_test.cc \
  92   runtime/entrypoints_order_test.cc \
  93   runtime/exception_test.cc \
  94   runtime/gc/accounting/space_bitmap_test.cc \
  95   runtime/gc/heap_test.cc \
  96   runtime/gc/space/dlmalloc_space_base_test.cc \
  97   runtime/gc/space/dlmalloc_space_static_test.cc \
  98   runtime/gc/space/dlmalloc_space_random_test.cc \
  99   runtime/gc/space/rosalloc_space_base_test.cc \
 100   runtime/gc/space/rosalloc_space_static_test.cc \
 101   runtime/gc/space/rosalloc_space_random_test.cc \
 102   runtime/gc/space/large_object_space_test.cc \
 103   runtime/gtest_test.cc \
 104   runtime/handle_scope_test.cc \
 105   runtime/indenter_test.cc \
 106   runtime/indirect_reference_table_test.cc \
 107   runtime/instruction_set_test.cc \
 108   runtime/intern_table_test.cc \
 109   runtime/leb128_test.cc \
 110   runtime/mem_map_test.cc \
 111   runtime/mirror/dex_cache_test.cc \
 112   runtime/mirror/object_test.cc \
 113   runtime/monitor_test.cc \
 114   runtime/parsed_options_test.cc \
 115   runtime/reference_table_test.cc \
 116   runtime/thread_pool_test.cc \
 117   runtime/transaction_test.cc \
 118   runtime/utils_test.cc \
 119   runtime/verifier/method_verifier_test.cc \
 120   runtime/verifier/reg_type_test.cc \
 121   runtime/zip_archive_test.cc
 122
 123 COMPILER_GTEST_COMMON_SRC_FILES := \
 124   runtime/jni_internal_test.cc \
 125   runtime/proxy_test.cc \
 126   runtime/reflection_test.cc \
 127   compiler/dex/local_value_numbering_test.cc \
 128   compiler/dex/mir_optimization_test.cc \
 129   compiler/driver/compiler_driver_test.cc \
 130   compiler/elf_writer_test.cc \
 131   compiler/image_test.cc \
 132   compiler/jni/jni_compiler_test.cc \
 133   compiler/oat_test.cc \
 134   compiler/optimizing/codegen_test.cc \
 135   compiler/optimizing/dominator_test.cc \
 136   compiler/optimizing/find_loops_test.cc \
 137   compiler/optimizing/graph_test.cc \
 138   compiler/optimizing/linearize_test.cc \
 139   compiler/optimizing/liveness_test.cc \
 140   compiler/optimizing/live_interval_test.cc \
 141   compiler/optimizing/live_ranges_test.cc \
 142   compiler/optimizing/parallel_move_test.cc \
 143   compiler/optimizing/pretty_printer_test.cc \
 144   compiler/optimizing/register_allocator_test.cc \
 145   compiler/optimizing/ssa_test.cc \
 146   compiler/output_stream_test.cc \
 147   compiler/utils/arena_allocator_test.cc \
 148   compiler/utils/dedupe_set_test.cc \
 149   compiler/utils/arm/managed_register_arm_test.cc \
 150   compiler/utils/arm64/managed_register_arm64_test.cc \
 151   compiler/utils/x86/managed_register_x86_test.cc \
 152
 153 ifeq ($(ART_SEA_IR_MODE),true)
 154 COMPILER_GTEST_COMMON_SRC_FILES += \
 155   compiler/utils/scoped_hashtable_test.cc \
 156   compiler/sea_ir/types/type_data_test.cc \
 157   compiler/sea_ir/types/type_inference_visitor_test.cc \
 158   compiler/sea_ir/ir/regions_test.cc
 159 endif
 160
 161 RUNTIME_GTEST_TARGET_SRC_FILES := \
 162   $(RUNTIME_GTEST_COMMON_SRC_FILES)
 163
 164 RUNTIME_GTEST_HOST_SRC_FILES := \
 165   $(RUNTIME_GTEST_COMMON_SRC_FILES)
 166
 167 COMPILER_GTEST_TARGET_SRC_FILES := \
 168   $(COMPILER_GTEST_COMMON_SRC_FILES)
 169
 170 COMPILER_GTEST_HOST_SRC_FILES := \
 171   $(COMPILER_GTEST_COMMON_SRC_FILES) \
 172   compiler/utils/x86/assembler_x86_test.cc \
 173   compiler/utils/x86_64/assembler_x86_64_test.cc
 174
 175 ART_TEST_CFLAGS :=
 176 ifeq ($(ART_USE_PORTABLE_COMPILER),true)
 177   ART_TEST_CFLAGS += -DART_USE_PORTABLE_COMPILER=1
 178 endif
 179
 180 # Variables holding collections of gtest pre-requisits used to run a number of gtests.
 181 ART_TEST_HOST_GTEST$(ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 182 ART_TEST_HOST_GTEST$(2ND_ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 183 ART_TEST_HOST_GTEST_RULES :=
 184 ART_TEST_HOST_VALGRIND_GTEST$(ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 185 ART_TEST_HOST_VALGRIND_GTEST$(2ND_ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 186 ART_TEST_HOST_VALGRIND_GTEST_RULES :=
 187 ART_TEST_TARGET_GTEST$(ART_PHONY_TEST_TARGET_SUFFIX)_RULES :=
 188 ART_TEST_TARGET_GTEST$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)_RULES :=
 189 ART_TEST_TARGET_GTEST_RULES :=
 190
 191 # Define a make rule for a target device gtest.
 192 # $(1): gtest name - the name of the test we're building such as leb128_test.
 193 # $(2): 2ND_ or undefined - used to differentiate between the primary and secondary architecture.
 194 define define-art-gtest-rule-target
 195   gtest_rule := test-art-target-gtest-$(1)$$($(2)ART_PHONY_TEST_TARGET_SUFFIX)
 196
 197   # Add the test dependencies to test-art-target-sync, which will be a prerequisite for the test
 198   # to ensure files are pushed to the device.
 199   TEST_ART_TARGET_SYNC_DEPS += \
 200     $$(ART_GTEST_$(1)_TARGET_DEPS) \
 201     $(foreach file,$(ART_GTEST_$(1)_DEX_DEPS),$(ART_TEST_TARGET_GTEST_$(file)_DEX)) \
 202     $$(ART_TARGET_NATIVETEST_OUT)/$$(TARGET_$(2)ARCH)/$(1) \
 203     $$($(2)TARGET_OUT_SHARED_LIBRARIES)/libjavacore.so
 204
 205 .PHONY: $$(gtest_rule)
 206 $$(gtest_rule): test-art-target-sync
 207         $(hide) adb shell touch $(ART_TARGET_TEST_DIR)/$(TARGET_$(2)ARCH)/$$@-$$$$PPID
 208         $(hide) adb shell rm $(ART_TARGET_TEST_DIR)/$(TARGET_$(2)ARCH)/$$@-$$$$PPID
 209         $(hide) adb shell chmod 755 $(ART_TARGET_NATIVETEST_DIR)/$(TARGET_$(2)ARCH)/$(1)
 210         $(hide) $$(call ART_TEST_SKIP,$$@) && \
 211           (adb shell "$(ART_TARGET_NATIVETEST_DIR)/$(TARGET_$(2)ARCH)/$(1) && touch $(ART_TARGET_TEST_DIR)/$(TARGET_$(2)ARCH)/$$@-$$$$PPID" \
 212           && (adb pull $(ART_TARGET_TEST_DIR)/$(TARGET_$(2)ARCH)/$$@-$$$$PPID /tmp/ \
 213               && $$(call ART_TEST_PASSED,$$@)) \
 214           || $$(call ART_TEST_FAILED,$$@))
 215         $(hide) rm /tmp/$$@-$$$$PPID
 216
 217   ART_TEST_TARGET_GTEST$($(2)ART_PHONY_TEST_TARGET_SUFFIX)_RULES += $$(gtest_rule)
 218   ART_TEST_TARGET_GTEST_RULES += $$(gtest_rule)
 219   ART_TEST_TARGET_GTEST_$(1)_RULES += $$(gtest_rule)
 220
 221   # Clear locally defined variables.
 222   gtest_rule :=
 223 endef  # define-art-gtest-rule-target
 224
 225 # Define make rules for a host gtests.
 226 # $(1): gtest name - the name of the test we're building such as leb128_test.
 227 # $(2): 2ND_ or undefined - used to differentiate between the primary and secondary architecture.
 228 define define-art-gtest-rule-host
 229   gtest_rule := test-art-host-gtest-$(1)$$($(2)ART_PHONY_TEST_HOST_SUFFIX)
 230   gtest_exe := $$(HOST_OUT_EXECUTABLES)/$(1)$$($(2)ART_PHONY_TEST_HOST_SUFFIX)
 231   # Dependencies for all host gtests.
 232   gtest_deps := $$(HOST_CORE_DEX_LOCATIONS) \
 233     $$($(2)ART_HOST_OUT_SHARED_LIBRARIES)/libjavacore$$(ART_HOST_SHLIB_EXTENSION)
 234
 235
 236 .PHONY: $$(gtest_rule)
 237 $$(gtest_rule): $$(gtest_exe) $$(ART_GTEST_$(1)_HOST_DEPS) $(foreach file,$(ART_GTEST_$(1)_DEX_DEPS),$(ART_TEST_HOST_GTEST_$(file)_DEX)) $$(gtest_deps)
 238         $(hide) ($$(call ART_TEST_SKIP,$$@) && $$< && $$(call ART_TEST_PASSED,$$@)) \
 239           || $$(call ART_TEST_FAILED,$$@)
 240
 241   ART_TEST_HOST_GTEST$$($(2)ART_PHONY_TEST_HOST_SUFFIX)_RULES += $$(gtest_rule)
 242   ART_TEST_HOST_GTEST_RULES += $$(gtest_rule)
 243   ART_TEST_HOST_GTEST_$(1)_RULES += $$(gtest_rule)
 244
 245 .PHONY: valgrind-$$(gtest_rule)
 246 valgrind-$$(gtest_rule): $$(gtest_exe) $$(ART_GTEST_$(1)_HOST_DEPS) $(foreach file,$(ART_GTEST_$(1)_DEX_DEPS),$(ART_TEST_HOST_GTEST_$(file)_DEX)) $$(gtest_deps)
 247         $(hide) $$(call ART_TEST_SKIP,$$@) && \
 248           valgrind --leak-check=full --error-exitcode=1 $$< && $$(call ART_TEST_PASSED,$$@) \
 249             || $$(call ART_TEST_FAILED,$$@)
 250
 251   ART_TEST_HOST_VALGRIND_GTEST$$($(2)ART_PHONY_TEST_HOST_SUFFIX)_RULES += valgrind-$$(gtest_rule)
 252   ART_TEST_HOST_VALGRIND_GTEST_RULES += valgrind-$$(gtest_rule)
 253   ART_TEST_HOST_VALGRIND_GTEST_$(1)_RULES += valgrind-$$(gtest_rule)
 254
 255   # Clear locally defined variables.
 256   valgrind_gtest_rule :=
 257   gtest_rule :=
 258   gtest_exe :=
 259   gtest_deps :=
 260 endef  # define-art-gtest-rule-host
 261
 262 # Define the rules to build and run host and target gtests.
 263 # $(1): target or host
 264 # $(2): file name
 265 # $(3): extra C includes
 266 # $(4): extra shared libraries
 267 define define-art-gtest
 268   ifneq ($(1),target)
 269     ifneq ($(1),host)
 270       $$(error expected target or host for argument 1, received $(1))
 271     endif
 272   endif
 273
 274   art_target_or_host := $(1)
 275   art_gtest_filename := $(2)
 276   art_gtest_extra_c_includes := $(3)
 277   art_gtest_extra_shared_libraries := $(4)
 278
 279   include $$(CLEAR_VARS)
 280   art_gtest_name := $$(notdir $$(basename $$(art_gtest_filename)))
 281   LOCAL_MODULE := $$(art_gtest_name)
 282   ifeq ($$(art_target_or_host),target)
 283     LOCAL_MODULE_TAGS := tests
 284   endif
 285   LOCAL_CPP_EXTENSION := $$(ART_CPP_EXTENSION)
 286   LOCAL_SRC_FILES := $$(art_gtest_filename) runtime/common_runtime_test.cc
 287   LOCAL_C_INCLUDES += $$(ART_C_INCLUDES) art/runtime $$(art_gtest_extra_c_includes)
 288   LOCAL_SHARED_LIBRARIES += libartd $$(art_gtest_extra_shared_libraries)
 289
 290   # LOCAL_ADDITIONAL_DEPENDENCIES := art/build/Android.common.mk
 291   # LOCAL_ADDITIONAL_DEPENDENCIES += art/build/Android.gtest.mk
 292
 293   # Mac OS linker doesn't understand --export-dynamic.
 294   ifneq ($$(HOST_OS)-$$(art_target_or_host),darwin-host)
 295     # Allow jni_compiler_test to find Java_MyClassNatives_bar within itself using dlopen(NULL, ...).
 296     LOCAL_LDFLAGS := -Wl,--export-dynamic -Wl,-u,Java_MyClassNatives_bar -Wl,-u,Java_MyClassNatives_sbar
 297   endif
 298
 299   LOCAL_CFLAGS := $$(ART_TEST_CFLAGS)
 300   include external/libcxx/libcxx.mk
 301   ifeq ($$(art_target_or_host),target)
 302     $$(eval $$(call set-target-local-clang-vars))
 303     $$(eval $$(call set-target-local-cflags-vars,debug))
 304     LOCAL_SHARED_LIBRARIES += libdl libicuuc libicui18n libnativehelper libz libcutils libvixl
 305     LOCAL_STATIC_LIBRARIES += libgtest_libc++
 306     LOCAL_MODULE_PATH_32 := $$(ART_TARGET_NATIVETEST_OUT)/$$(ART_TARGET_ARCH_32)
 307     LOCAL_MODULE_PATH_64 := $$(ART_TARGET_NATIVETEST_OUT)/$$(ART_TARGET_ARCH_64)
 308     LOCAL_MULTILIB := both
 309     include $$(BUILD_EXECUTABLE)
 310
 311     ART_TEST_TARGET_GTEST_$$(art_gtest_name)_RULES :=
 312     ifdef TARGET_2ND_ARCH
 313       $$(eval $$(call define-art-gtest-rule-target,$$(art_gtest_name),2ND_))
 314     endif
 315     $$(eval $$(call define-art-gtest-rule-target,$$(art_gtest_name),))
 316
 317     # A rule to run the different architecture versions of the gtest.
 318 .PHONY: test-art-target-gtest-$$(art_gtest_name)
 319 test-art-target-gtest-$$(art_gtest_name): $$(ART_TEST_TARGET_GTEST_$$(art_gtest_name)_RULES)
 320         $$(hide) $$(call ART_TEST_PREREQ_FINISHED,$$@)
 321
 322     # Clear locally defined variables.
 323     ART_TEST_TARGET_GTEST_$$(art_gtest_name)_RULES :=
 324   else # host
 325     LOCAL_CLANG := $$(ART_HOST_CLANG)
 326     LOCAL_CFLAGS += $$(ART_HOST_CFLAGS) $$(ART_HOST_DEBUG_CFLAGS)
 327     LOCAL_SHARED_LIBRARIES += libicuuc-host libicui18n-host libnativehelper libz-host
 328     LOCAL_STATIC_LIBRARIES += libcutils libvixl
 329     ifneq ($$(WITHOUT_HOST_CLANG),true)
 330       # GCC host compiled tests fail with this linked, presumably due to destructors that run.
 331       LOCAL_STATIC_LIBRARIES += libgtest_libc++_host
 332     endif
 333     LOCAL_LDLIBS += -lpthread -ldl
 334     LOCAL_IS_HOST_MODULE := true
 335     LOCAL_MULTILIB := both
 336     LOCAL_MODULE_STEM_32 := $$(art_gtest_name)32
 337     LOCAL_MODULE_STEM_64 := $$(art_gtest_name)64
 338     include $$(BUILD_HOST_EXECUTABLE)
 339
 340     ART_TEST_HOST_GTEST_$$(art_gtest_name)_RULES :=
 341     ART_TEST_HOST_VALGRIND_GTEST_$$(art_gtest_name)_RULES :=
 342     ifneq ($$(HOST_PREFER_32_BIT),true)
 343       $$(eval $$(call define-art-gtest-rule-host,$$(art_gtest_name),2ND_))
 344     endif
 345     $$(eval $$(call define-art-gtest-rule-host,$$(art_gtest_name),))
 346
 347     # Rules to run the different architecture versions of the gtest.
 348 .PHONY: test-art-host-gtest-$$(art_gtest_name)
 349 test-art-host-gtest-$$(art_gtest_name): $$(ART_TEST_HOST_GTEST_$$(art_gtest_name)_RULES)
 350         $$(hide) $$(call ART_TEST_PREREQ_FINISHED,$$@)
 351
 352 .PHONY: valgrind-test-art-host-gtest-$$(art_gtest_name)
 353 valgrind-test-art-host-gtest-$$(art_gtest_name): $$(ART_TEST_HOST_VALGRIND_GTEST_$$(art_gtest_name)_RULES)
 354         $$(hide) $$(call ART_TEST_PREREQ_FINISHED,$$@)
 355
 356     # Clear locally defined variables.
 357     ART_TEST_HOST_GTEST_$$(art_gtest_name)_RULES :=
 358     ART_TEST_HOST_VALGRIND_GTEST_$$(art_gtest_name)_RULES :=
 359   endif  # host_or_target
 360
 361   # Clear locally defined variables.
 362   art_target_or_host :=
 363   art_gtest_filename :=
 364   art_gtest_extra_c_includes :=
 365   art_gtest_extra_shared_libraries :=
 366   art_gtest_name :=
 367 endef  # define-art-gtest
 368
 369 ifeq ($(ART_BUILD_TARGET),true)
 370   $(foreach file,$(RUNTIME_GTEST_TARGET_SRC_FILES), $(eval $(call define-art-gtest,target,$(file),,)))
 371   $(foreach file,$(COMPILER_GTEST_TARGET_SRC_FILES), $(eval $(call define-art-gtest,target,$(file),art/compiler,libartd-compiler)))
 372 endif
 373 ifeq ($(ART_BUILD_HOST),true)
 374   $(foreach file,$(RUNTIME_GTEST_HOST_SRC_FILES), $(eval $(call define-art-gtest,host,$(file),,)))
 375   $(foreach file,$(COMPILER_GTEST_HOST_SRC_FILES), $(eval $(call define-art-gtest,host,$(file),art/compiler,libartd-compiler)))
 376 endif
 377
 378 # Used outside the art project to get a list of the current tests
 379 RUNTIME_TARGET_GTEST_MAKE_TARGETS :=
 380 $(foreach file, $(RUNTIME_GTEST_TARGET_SRC_FILES), $(eval RUNTIME_TARGET_GTEST_MAKE_TARGETS += $$(notdir $$(basename $$(file)))))
 381 COMPILER_TARGET_GTEST_MAKE_TARGETS :=
 382 $(foreach file, $(COMPILER_GTEST_TARGET_SRC_FILES), $(eval COMPILER_TARGET_GTEST_MAKE_TARGETS += $$(notdir $$(basename $$(file)))))
 383
 384 # Define all the combinations of host/target, valgrind and suffix such as:
 385 # test-art-host-gtest or valgrind-test-art-host-gtest64
 386 # $(1): host or target
 387 # $(2): HOST or TARGET
 388 # $(3): valgrind- or undefined
 389 # $(4): undefined, 32 or 64
 390 define define-test-art-gtest-combination
 391   ifeq ($(1),host)
 392     ifneq ($(2),HOST)
 393       $$(error argument mismatch $(1) and ($2))
 394     endif
 395   else
 396     ifneq ($(1),target)
 397       $$(error found $(1) expected host or target)
 398     endif
 399     ifneq ($(2),TARGET)
 400       $$(error argument mismatch $(1) and ($2))
 401     endif
 402   endif
 403
 404   rule_name := $(3)test-art-$(1)-gtest$(4)
 405   dependencies := $$(ART_TEST_$(2)_GTEST$(4)_RULES)
 406
 407 .PHONY: $$(rule_name)
 408 $$(rule_name): $$(dependencies)
 409         $(hide) $$(call ART_TEST_PREREQ_FINISHED,$$@)
 410
 411   # Clear locally defined variables.
 412   rule_name :=
 413   dependencies :=
 414 endef  # define-test-art-gtest-combination
 415
 416 $(eval $(call define-test-art-gtest-combination,target,TARGET,,))
 417 $(eval $(call define-test-art-gtest-combination,target,TARGET,,$(ART_PHONY_TEST_TARGET_SUFFIX)))
 418 ifdef TARGET_2ND_ARCH
 419 $(eval $(call define-test-art-gtest-combination,target,TARGET,,$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)))
 420 endif
 421 $(eval $(call define-test-art-gtest-combination,host,HOST,,))
 422 $(eval $(call define-test-art-gtest-combination,host,HOST,valgrind-,))
 423 $(eval $(call define-test-art-gtest-combination,host,HOST,,$(ART_PHONY_TEST_HOST_SUFFIX)))
 424 $(eval $(call define-test-art-gtest-combination,host,HOST,valgrind-,$(ART_PHONY_TEST_HOST_SUFFIX)))
 425 ifneq ($(HOST_PREFER_32_BIT),true)
 426 $(eval $(call define-test-art-gtest-combination,host,HOST,,$(2ND_ART_PHONY_TEST_HOST_SUFFIX)))
 427 $(eval $(call define-test-art-gtest-combination,host,HOST,valgrind-,$(2ND_ART_PHONY_TEST_HOST_SUFFIX)))
 428 endif
 429
 430 # Clear locally defined variables.
 431 define-art-gtest-rule-target :=
 432 define-art-gtest-rule-host :=
 433 define-art-gtest :=
 434 define-test-art-gtest-combination :=
 435 RUNTIME_GTEST_COMMON_SRC_FILES :=
 436 COMPILER_GTEST_COMMON_SRC_FILES :=
 437 RUNTIME_GTEST_TARGET_SRC_FILES :=
 438 RUNTIME_GTEST_HOST_SRC_FILES :=
 439 COMPILER_GTEST_TARGET_SRC_FILES :=
 440 COMPILER_GTEST_HOST_SRC_FILES :=
 441 ART_TEST_CFLAGS :=
 442 ART_TEST_HOST_GTEST$(ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 443 ART_TEST_HOST_GTEST$(2ND_ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 444 ART_TEST_HOST_GTEST_RULES :=
 445 ART_TEST_HOST_VALGRIND_GTEST$(ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 446 ART_TEST_HOST_VALGRIND_GTEST$(2ND_ART_PHONY_TEST_HOST_SUFFIX)_RULES :=
 447 ART_TEST_HOST_VALGRIND_GTEST_RULES :=
 448 ART_TEST_TARGET_GTEST$(ART_PHONY_TEST_TARGET_SUFFIX)_RULES :=
 449 ART_TEST_TARGET_GTEST$(2ND_ART_PHONY_TEST_TARGET_SUFFIX)_RULES :=
 450 ART_TEST_TARGET_GTEST_RULES :=
 451 ART_GTEST_class_linker_test_DEX_DEPS :=
 452 ART_GTEST_compiler_driver_test_DEX_DEPS :=
 453 ART_GTEST_dex_file_test_DEX_DEPS :=
 454 ART_GTEST_exception_test_DEX_DEPS :=
 455 ART_GTEST_elf_writer_test_HOST_DEPS :=
 456 ART_GTEST_elf_writer_test_TARGET_DEPS :=
 457 ART_GTEST_jni_compiler_test_DEX_DEPS :=
 458 ART_GTEST_jni_internal_test_DEX_DEPS :=
 459 ART_GTEST_object_test_DEX_DEPS :=
 460 ART_GTEST_proxy_test_DEX_DEPS :=
 461 ART_GTEST_reflection_test_DEX_DEPS :=
 462 ART_GTEST_stub_test_DEX_DEPS :=
 463 ART_GTEST_transaction_test_DEX_DEPS :=
 464 $(foreach dir,$(GTEST_DEX_DIRECTORIES), $(eval ART_TEST_TARGET_GTEST_$(dir)_DEX :=))
 465 $(foreach dir,$(GTEST_DEX_DIRECTORIES), $(eval ART_TEST_HOST_GTEST_$(dir)_DEX :=))
 466 GTEST_DEX_DIRECTORIES :=
 467 LOCAL_PATH :=