Android.mk revision b4c05977c28c38d2f81b48d0cb15559dc3d05564
1# Copyright (C) 2008 The Android Open Source Project 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15# 16# Android.mk for Dalvik VM. 17# 18# This makefile builds both for host and target, and so the very large 19# swath of common definitions are factored out into a separate file to 20# minimize duplication. 21# 22# If you enable or disable optional features here (or in Dvm.mk), 23# rebuild the VM with: 24# 25# make clean-libdvm clean-libdvm_assert clean-libdvm_sv clean-libdvm_interp 26# make -j4 libdvm 27# 28 29LOCAL_PATH:= $(call my-dir) 30 31# 32# Build for the target (device). 33# 34 35 36ifeq ($(TARGET_ARCH_VARIANT),armv5te) 37 WITH_JIT := false 38endif 39 40# Build the installed version (libdvm.so) first 41include $(LOCAL_PATH)/ReconfigureDvm.mk 42 43# Overwrite default settings 44ifeq ($(TARGET_SIMULATOR),false) 45 LOCAL_PRELINK_MODULE := true 46endif 47LOCAL_MODULE_TAGS := user 48LOCAL_MODULE := libdvm 49include $(BUILD_SHARED_LIBRARY) 50 51# If WITH_JIT is configured, build multiple versions of libdvm.so to facilitate 52# correctness/performance bugs triage 53ifeq ($(WITH_JIT),true) 54 55 # Derivation #1 56 # Enable assert and JIT tuning 57 include $(LOCAL_PATH)/ReconfigureDvm.mk 58 59 # Enable assertions and JIT-tuning 60 LOCAL_CFLAGS += -UNDEBUG -DDEBUG=1 -DLOG_NDEBUG=1 -DWITH_DALVIK_ASSERT \ 61 -DWITH_JIT_TUNING -DEXIT_STATS 62 LOCAL_MODULE := libdvm_assert 63 include $(BUILD_SHARED_LIBRARY) 64 65 # Derivation #2 66 # Enable assert and self-verification 67 include $(LOCAL_PATH)/ReconfigureDvm.mk 68 69 # Enable assertions and JIT self-verification 70 LOCAL_CFLAGS += -UNDEBUG -DDEBUG=1 -DLOG_NDEBUG=1 -DWITH_DALVIK_ASSERT \ 71 -DWITH_SELF_VERIFICATION 72 LOCAL_MODULE := libdvm_sv 73 include $(BUILD_SHARED_LIBRARY) 74 75 # Devivation #3 76 # Compile out the JIT 77 WITH_JIT := false 78 include $(LOCAL_PATH)/ReconfigureDvm.mk 79 80 LOCAL_MODULE := libdvm_interp 81 include $(BUILD_SHARED_LIBRARY) 82 83endif 84 85# 86# Build for the host. 87# 88 89ifeq ($(WITH_HOST_DALVIK),true) 90 91 include $(CLEAR_VARS) 92 93 # Variables used in the included Dvm.mk. 94 dvm_os := $(HOST_OS) 95 dvm_arch := $(HOST_ARCH) 96 dvm_arch_variant := $(HOST_ARCH_VARIANT) 97 dvm_simulator := false 98 99 include $(LOCAL_PATH)/Dvm.mk 100 101 # We need to include all of these libraries. The end result of this 102 # section is a static library, but LOCAL_STATIC_LIBRARIES doesn't 103 # actually cause any code from the specified libraries to be included, 104 # whereas LOCAL_WHOLE_STATIC_LIBRARIES does. No, I (danfuzz) am not 105 # entirely sure what LOCAL_STATIC_LIBRARIES is even supposed to mean 106 # in this context, but it is in (apparently) meaningfully used in 107 # other parts of the build. 108 LOCAL_WHOLE_STATIC_LIBRARIES += \ 109 libnativehelper-host libdex liblog libcutils 110 111 # The libffi from the source tree should never be used by host builds. 112 # The recommendation is that host builds should always either 113 # have sufficient custom code so that libffi isn't needed at all, 114 # or they should use the platform's provided libffi. So, if the common 115 # build rules decided to include it, axe it back out here. 116 ifneq (,$(findstring libffi,$(LOCAL_SHARED_LIBRARIES))) 117 LOCAL_SHARED_LIBRARIES := \ 118 $(patsubst libffi, ,$(LOCAL_SHARED_LIBRARIES)) 119 endif 120 121 LOCAL_MODULE := libdvm-host 122 123 include $(BUILD_HOST_STATIC_LIBRARY) 124 125endif 126