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