1# -*- mode: makefile -*- 2# Copyright (C) 2007 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# Definitions for building the native code needed for the core library. 18# 19 20# 21# Common definitions for host and target. 22# 23 24# These two definitions are used to help sanity check what's put in 25# sub.mk. See, the "error" directives immediately below. 26core_magic_local_target := ...//::default:://... 27core_local_path := $(LOCAL_PATH) 28 29# Include a submakefile, resolve its source file locations, 30# and stick them on core_src_files. The submakefiles are 31# free to append to LOCAL_SRC_FILES, LOCAL_C_INCLUDES, 32# LOCAL_SHARED_LIBRARIES, or LOCAL_STATIC_LIBRARIES, but nothing 33# else. All other LOCAL_* variables will be ignored. 34# 35# $(1): directory containing the makefile to include 36define include-core-native-dir 37 LOCAL_SRC_FILES := 38 include $(LOCAL_PATH)/$(1)/sub.mk 39 ifneq ($$(LOCAL_MODULE),$(core_magic_local_target)) 40 $$(error $(LOCAL_PATH)/$(1)/sub.mk should not include CLEAR_VARS \ 41 or define LOCAL_MODULE) 42 endif 43 ifneq ($$(LOCAL_PATH),$(core_local_path)) 44 $$(error $(LOCAL_PATH)/$(1)/sub.mk should not define LOCAL_PATH) 45 endif 46 core_src_files += $$(addprefix $(1)/,$$(LOCAL_SRC_FILES)) 47 LOCAL_SRC_FILES := 48endef 49 50# Set up the default state. Note: We use CLEAR_VARS here, even though 51# we aren't quite defining a new rule yet, to make sure that the 52# sub.mk files don't see anything stray from the last rule that was 53# set up. 54include $(CLEAR_VARS) 55LOCAL_MODULE := $(core_magic_local_target) 56LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/NativeCode.mk 57core_src_files := 58 59# Include the sub.mk files. 60$(foreach dir, \ 61 dalvik/src/main/native luni/src/main/native, \ 62 $(eval $(call include-core-native-dir,$(dir)))) 63 64# Extract out the allowed LOCAL_* variables. Note: $(sort) also 65# removes duplicates. 66core_c_includes := $(sort libcore/include $(LOCAL_C_INCLUDES) $(JNI_H_INCLUDE)) 67core_shared_libraries := $(sort $(LOCAL_SHARED_LIBRARIES)) 68core_static_libraries := $(sort $(LOCAL_STATIC_LIBRARIES)) 69 70 71# 72# Build for the target (device). 73# 74 75include $(CLEAR_VARS) 76 77LOCAL_CFLAGS += -Wall -Wextra -Werror 78LOCAL_CFLAGS += $(core_cflags) 79LOCAL_CPPFLAGS += $(core_cppflags) 80ifeq ($(TARGET_ARCH),arm) 81# Ignore "note: the mangling of 'va_list' has changed in GCC 4.4" 82LOCAL_CFLAGS += -Wno-psabi 83endif 84 85# Define the rules. 86LOCAL_SRC_FILES := $(core_src_files) 87LOCAL_C_INCLUDES := $(core_c_includes) 88LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) libexpat libicuuc libicui18n libssl libcrypto libz libnativehelper 89LOCAL_STATIC_LIBRARIES := $(core_static_libraries) 90LOCAL_MODULE_TAGS := optional 91LOCAL_MODULE := libjavacore 92LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/NativeCode.mk 93 94LOCAL_C_INCLUDES += external/stlport/stlport bionic/ bionic/libstdc++/include 95LOCAL_SHARED_LIBRARIES += libstlport 96 97include $(BUILD_SHARED_LIBRARY) 98 99# 100# Build for the host. 101# 102 103ifeq ($(WITH_HOST_DALVIK),true) 104 include $(CLEAR_VARS) 105 # Define the rules. 106 LOCAL_SRC_FILES := $(core_src_files) 107 LOCAL_CFLAGS += $(core_cflags) 108 LOCAL_C_INCLUDES := $(core_c_includes) 109 LOCAL_CPPFLAGS += $(core_cppflags) 110 LOCAL_LDLIBS += -ldl -lpthread 111 LOCAL_MODULE_TAGS := optional 112 LOCAL_MODULE := libjavacore 113 LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/NativeCode.mk 114 LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) libexpat libicuuc libicui18n libssl libcrypto libz-host 115 LOCAL_STATIC_LIBRARIES := $(core_static_libraries) 116 include $(BUILD_HOST_SHARED_LIBRARY) 117endif 118