NativeCode.mk revision da2fb9754a9ccfa954c1b554982f06e7cf7d680a 
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 := $(core_magic_local_target)
56core_src_files :=
57
58# Include the sub.mk files.
59$(foreach dir, \
60    dalvik/src/main/native luni/src/main/native, \
61    $(eval $(call include-core-native-dir,$(dir))))
62
63# Extract out the allowed LOCAL_* variables. Note: $(sort) also
64# removes duplicates.
65core_c_includes := $(sort libcore/include $(LOCAL_C_INCLUDES) $(JNI_H_INCLUDE))
66core_shared_libraries := $(sort $(LOCAL_SHARED_LIBRARIES))
67core_static_libraries := $(sort $(LOCAL_STATIC_LIBRARIES))
68
69
70#
71# Build for the target (device).
72#
73
74include $(CLEAR_VARS)
75
76LOCAL_CFLAGS += -Wall -Wextra -Werror
77LOCAL_CFLAGS += $(core_cflags)
78LOCAL_CPPFLAGS += $(core_cppflags)
79ifeq ($(TARGET_ARCH),arm)
80# Ignore "note: the mangling of 'va_list' has changed in GCC 4.4"
81LOCAL_CFLAGS += -Wno-psabi
82endif
83
84# Define the rules.
85LOCAL_SRC_FILES := $(core_src_files)
86LOCAL_C_INCLUDES := $(core_c_includes)
87LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) libexpat libicuuc libicui18n libssl libcrypto libz libnativehelper
88LOCAL_STATIC_LIBRARIES := $(core_static_libraries)
89LOCAL_MODULE_TAGS := optional
90LOCAL_MODULE := libjavacore
91
92LOCAL_C_INCLUDES += external/stlport/stlport bionic/ bionic/libstdc++/include
93LOCAL_SHARED_LIBRARIES += libstlport
94
95include $(BUILD_SHARED_LIBRARY)
96
97#
98# Build for the host.
99#
100
101ifeq ($(WITH_HOST_DALVIK),true)
102    include $(CLEAR_VARS)
103    # Define the rules.
104    LOCAL_SRC_FILES := $(core_src_files)
105    LOCAL_CFLAGS += $(core_cflags)
106    LOCAL_C_INCLUDES := $(core_c_includes)
107    LOCAL_CPPFLAGS += $(core_cppflags)
108    LOCAL_LDLIBS += -ldl -lpthread
109    LOCAL_MODULE_TAGS := optional
110    LOCAL_MODULE := libjavacore
111    LOCAL_SHARED_LIBRARIES := $(core_shared_libraries) libexpat libicuuc libicui18n libssl libcrypto libz-host
112    LOCAL_STATIC_LIBRARIES := $(core_static_libraries)
113    include $(BUILD_HOST_SHARED_LIBRARY)
114endif
115