| # |
| # Copyright (C) 2011 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. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| ifndef ART_ANDROID_COMMON_MK |
| ART_ANDROID_COMMON_MK = true |
| |
| ART_TARGET_SUPPORTED_ARCH := arm arm64 mips mips64 x86 x86_64 |
| ART_HOST_SUPPORTED_ARCH := x86 x86_64 |
| |
| ifneq ($(HOST_OS),darwin) |
| ART_HOST_SUPPORTED_ARCH := x86 x86_64 |
| else |
| # Mac OS doesn't support low-4GB allocation in a 64-bit process. So we won't be able to create |
| # our heaps. |
| ART_HOST_SUPPORTED_ARCH := x86 |
| ART_MULTILIB_OVERRIDE_host := 32 |
| endif |
| |
| ART_COVERAGE := false |
| |
| ifeq ($(ART_COVERAGE),true) |
| # https://gcc.gnu.org/onlinedocs/gcc/Cross-profiling.html |
| GCOV_PREFIX := /data/local/tmp/gcov |
| # GCOV_PREFIX_STRIP is an integer that defines how many levels should be |
| # stripped off the beginning of the path. We want the paths in $GCOV_PREFIX to |
| # be relative to $ANDROID_BUILD_TOP so we can just adb pull from the top and not |
| # have to worry about placing things ourselves. |
| GCOV_PREFIX_STRIP := $(shell echo $(ANDROID_BUILD_TOP) | grep -o / | wc -l) |
| GCOV_ENV := GCOV_PREFIX=$(GCOV_PREFIX) GCOV_PREFIX_STRIP=$(GCOV_PREFIX_STRIP) |
| else |
| GCOV_ENV := |
| endif |
| |
| ifeq (,$(filter $(TARGET_ARCH),$(ART_TARGET_SUPPORTED_ARCH))) |
| $(warning unsupported TARGET_ARCH=$(TARGET_ARCH)) |
| endif |
| ifeq (,$(filter $(HOST_ARCH),$(ART_HOST_SUPPORTED_ARCH))) |
| $(warning unsupported HOST_ARCH=$(HOST_ARCH)) |
| endif |
| |
| # Primary vs. secondary |
| 2ND_TARGET_ARCH := $(TARGET_2ND_ARCH) |
| TARGET_INSTRUCTION_SET_FEATURES := $(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) |
| 2ND_TARGET_INSTRUCTION_SET_FEATURES := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) |
| ifdef TARGET_2ND_ARCH |
| ifneq ($(filter %64,$(TARGET_ARCH)),) |
| ART_PHONY_TEST_TARGET_SUFFIX := 64 |
| 2ND_ART_PHONY_TEST_TARGET_SUFFIX := 32 |
| ART_TARGET_ARCH_32 := $(TARGET_2ND_ARCH) |
| ART_TARGET_ARCH_64 := $(TARGET_ARCH) |
| else |
| # TODO: ??? |
| $(error Do not know what to do with this multi-target configuration!) |
| endif |
| else |
| ifneq ($(filter %64,$(TARGET_ARCH)),) |
| ART_PHONY_TEST_TARGET_SUFFIX := 64 |
| 2ND_ART_PHONY_TEST_TARGET_SUFFIX := |
| ART_TARGET_ARCH_32 := |
| ART_TARGET_ARCH_64 := $(TARGET_ARCH) |
| else |
| ART_PHONY_TEST_TARGET_SUFFIX := 32 |
| 2ND_ART_PHONY_TEST_TARGET_SUFFIX := |
| ART_TARGET_ARCH_32 := $(TARGET_ARCH) |
| ART_TARGET_ARCH_64 := |
| endif |
| endif |
| |
| ART_HOST_SHLIB_EXTENSION := $(HOST_SHLIB_SUFFIX) |
| ART_HOST_SHLIB_EXTENSION ?= .so |
| ifeq ($(HOST_PREFER_32_BIT),true) |
| ART_PHONY_TEST_HOST_SUFFIX := 32 |
| 2ND_ART_PHONY_TEST_HOST_SUFFIX := |
| ART_HOST_ARCH_32 := x86 |
| ART_HOST_ARCH_64 := |
| ART_HOST_ARCH := x86 |
| 2ND_ART_HOST_ARCH := |
| 2ND_HOST_ARCH := |
| ART_HOST_LIBRARY_PATH := $(HOST_LIBRARY_PATH) |
| ART_HOST_OUT_SHARED_LIBRARIES := $(2ND_HOST_OUT_SHARED_LIBRARIES) |
| 2ND_ART_HOST_OUT_SHARED_LIBRARIES := |
| else |
| ART_PHONY_TEST_HOST_SUFFIX := 64 |
| 2ND_ART_PHONY_TEST_HOST_SUFFIX := 32 |
| ART_HOST_ARCH_32 := x86 |
| ART_HOST_ARCH_64 := x86_64 |
| ART_HOST_ARCH := x86_64 |
| 2ND_ART_HOST_ARCH := x86 |
| 2ND_HOST_ARCH := x86 |
| ART_HOST_LIBRARY_PATH := $(HOST_LIBRARY_PATH) |
| ART_HOST_OUT_SHARED_LIBRARIES := $(HOST_OUT_SHARED_LIBRARIES) |
| 2ND_ART_HOST_OUT_SHARED_LIBRARIES := $(2ND_HOST_OUT_SHARED_LIBRARIES) |
| endif |
| |
| endif # ART_ANDROID_COMMON_MK |