# Copyright (C) 2007 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. # # Definitions for building the native code needed for the core library. # # # Common definitions for host and target. # # Get the list of all native directories that contain sub.mk files. # We're using "sub.mk" to make it clear that these are not typical # android makefiles. define all-core-native-dirs $(patsubst %/sub.mk,%,$(shell cd $(LOCAL_PATH) && ls -d */src/$(1)/native/sub.mk 2> /dev/null)) endef # These two definitions are used to help sanity check what's put in # sub.mk. See, the "error" directives immediately below. core_magic_local_target := ...//::default:://... core_local_path := $(LOCAL_PATH) # Include a submakefile, resolve its source file locations, # and stick them on core_src_files. The submakefiles are # free to append to LOCAL_SRC_FILES, LOCAL_C_INCLUDES, # LOCAL_SHARED_LIBRARIES, or LOCAL_STATIC_LIBRARIES, but nothing # else. All other LOCAL_* variables will be ignored. # # $(1): directory containing the makefile to include define include-core-native-dir LOCAL_SRC_FILES := include $(LOCAL_PATH)/$(1)/sub.mk ifneq ($$(LOCAL_MODULE),$(core_magic_local_target)) $$(error $(LOCAL_PATH)/$(1)/sub.mk should not include CLEAR_VARS \ or define LOCAL_MODULE) endif ifneq ($$(LOCAL_PATH),$(core_local_path)) $$(error $(LOCAL_PATH)/$(1)/sub.mk should not define LOCAL_PATH) endif core_src_files += $$(addprefix $(1)/,$$(LOCAL_SRC_FILES)) LOCAL_SRC_FILES := endef # Find any native directories containing sub.mk files. core_native_dirs := $(strip $(call all-core-native-dirs,main)) ifeq ($(core_native_dirs),) $(error No native code defined for libcore) endif # Set up the default state. Note: We use CLEAR_VARS here, even though # we aren't quite defining a new rule yet, to make sure that the # sub.mk files don't see anything stray from the last rule that was # set up. include $(CLEAR_VARS) LOCAL_MODULE := $(core_magic_local_target) core_src_files := # Include the sub.mk files. $(foreach dir, \ $(core_native_dirs), \ $(eval $(call include-core-native-dir,$(dir)))) # Extract out the allowed LOCAL_* variables. Note: $(sort) also # removes duplicates. core_c_includes := $(sort libcore/include $(LOCAL_C_INCLUDES) $(JNI_H_INCLUDE)) core_shared_libraries := $(sort $(LOCAL_SHARED_LIBRARIES)) core_static_libraries := $(sort $(LOCAL_STATIC_LIBRARIES)) # # Build for the target (device). # include $(CLEAR_VARS) LOCAL_CFLAGS += -Wall -Wextra -Werror ifeq ($(TARGET_ARCH),arm) # Ignore "note: the mangling of 'va_list' has changed in GCC 4.4" LOCAL_CFLAGS += -Wno-psabi endif # Define the rules. LOCAL_SRC_FILES := $(core_src_files) LOCAL_C_INCLUDES := $(core_c_includes) LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) LOCAL_STATIC_LIBRARIES := $(core_static_libraries) LOCAL_MODULE_TAGS := optional LOCAL_MODULE := libjavacore include $(BUILD_STATIC_LIBRARY) # Deal with keystores required for security. Note: The path to this file # is hardcoded in TrustManagerFactoryImpl.java. ALL_PREBUILT += $(TARGET_OUT)/etc/security/cacerts.bks $(TARGET_OUT)/etc/security/cacerts.bks : $(LOCAL_PATH)/luni/src/main/files/cacerts.bks | $(ACP) $(transform-prebuilt-to-target) # # Build for the host. # ifeq ($(WITH_HOST_DALVIK),true) include $(CLEAR_VARS) # Define the rules. LOCAL_SRC_FILES := $(core_src_files) LOCAL_C_INCLUDES := $(core_c_includes) LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) LOCAL_STATIC_LIBRARIES := $(core_static_libraries) LOCAL_MODULE_TAGS := optional LOCAL_MODULE := libjavacore-host LOCAL_ADDITIONAL_DEPENDENCIES += $(HOST_OUT)/etc/security/cacerts.bks include $(BUILD_HOST_STATIC_LIBRARY) $(eval $(call copy-one-file,$(LOCAL_PATH)/luni/src/main/files/cacerts.bks,$(HOST_OUT)/etc/security/cacerts.bks)) endif