package.mk revision 475fa12adef8fc2b08290555a33dc8a9fef05be4 
1#
2# Copyright (C) 2008 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###########################################################
18## Standard rules for building an application package.
19##
20## Additional inputs from base_rules.make:
21## LOCAL_PACKAGE_NAME: The name of the package; the directory
22##		will be called this.
23##
24## MODULE, MODULE_PATH, and MODULE_SUFFIX will
25## be set for you.
26###########################################################
27
28LOCAL_PACKAGE_NAME := $(strip $(LOCAL_PACKAGE_NAME))
29ifeq ($(LOCAL_PACKAGE_NAME),)
30$(error $(LOCAL_PATH): Package modules must define LOCAL_PACKAGE_NAME)
31endif
32
33LOCAL_MODULE_TAGS := $(strip $(LOCAL_MODULE_TAGS))
34ifeq ($(LOCAL_MODULE_TAGS),)
35$(error $(LOCAL_PATH): Package modules must define LOCAL_MODULE_TAGS)
36endif
37
38#$(warning $(LOCAL_PATH) $(LOCAL_PACKAGE_NAME) $(sort $(LOCAL_MODULE_TAGS)))
39
40ifneq ($(strip $(LOCAL_MODULE_SUFFIX)),)
41$(error $(LOCAL_PATH): Package modules may not define LOCAL_MODULE_SUFFIX)
42endif
43LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
44
45ifneq ($(strip $(LOCAL_MODULE)),)
46$(error $(LOCAL_PATH): Package modules may not define LOCAL_MODULE)
47endif
48LOCAL_MODULE := $(LOCAL_PACKAGE_NAME)
49
50# Android packages should use Android resources or assets.
51ifneq (,$(LOCAL_JAVA_RESOURCE_DIRS))
52$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_DIRS)
53endif
54ifneq (,$(LOCAL_JAVA_RESOURCE_FILES))
55$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_FILES)
56endif
57
58ifneq ($(strip $(LOCAL_MODULE_CLASS)),)
59$(error $(LOCAL_PATH): Package modules may not set LOCAL_MODULE_CLASS)
60endif
61LOCAL_MODULE_CLASS := APPS
62
63ifeq (,$(LOCAL_ASSET_DIR))
64LOCAL_ASSET_DIR := $(LOCAL_PATH)/assets
65endif
66
67ifeq (,$(LOCAL_RESOURCE_DIR))
68  LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
69endif
70LOCAL_RESOURCE_DIR := \
71  $(wildcard $(addsuffix /$(LOCAL_RESOURCE_DIR), $(PRODUCT_PACKAGE_OVERLAYS))) \
72  $(wildcard $(addsuffix /$(LOCAL_RESOURCE_DIR), $(DEVICE_PACKAGE_OVERLAYS))) \
73  $(LOCAL_RESOURCE_DIR)
74
75# this is an app, so add the system libraries to the search path
76LOCAL_AIDL_INCLUDES += $(FRAMEWORKS_BASE_JAVA_SRC_DIRS)
77
78#$(warning Finding assets for $(LOCAL_ASSET_DIR))
79
80all_assets := $(call find-subdir-assets,$(LOCAL_ASSET_DIR))
81all_assets := $(addprefix $(LOCAL_ASSET_DIR)/,$(patsubst assets/%,%,$(all_assets)))
82
83all_resources := $(strip \
84    $(foreach dir, $(LOCAL_RESOURCE_DIR), \
85      $(addprefix $(dir)/, \
86        $(patsubst res/%,%, \
87          $(call find-subdir-assets,$(dir)) \
88         ) \
89       ) \
90     ))
91
92all_res_assets := $(strip $(all_assets) $(all_resources))
93
94# If no assets or resources were found, clear the directory variables so
95# we don't try to build them.
96ifeq (,$(all_assets))
97LOCAL_ASSET_DIR:=
98endif
99ifeq (,$(all_resources))
100LOCAL_RESOURCE_DIR:=
101R_file_stamp :=
102else
103# Make sure that R_file_stamp inherits the proper PRIVATE vars.
104# If R.stamp moves, be sure to update the framework makefile,
105# which has intimate knowledge of its location.
106package_expected_intermediates_COMMON := $(call local-intermediates-dir,COMMON)
107R_file_stamp := $(package_expected_intermediates_COMMON)/src/R.stamp
108LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp)
109endif
110
111LOCAL_BUILT_MODULE_STEM := package.apk
112
113# The dex files go in the package, so we don't
114# want to install them separately for this module.
115old_DONT_INSTALL_DEX_FILES := $(DONT_INSTALL_DEX_FILES)
116DONT_INSTALL_DEX_FILES := true
117#################################
118include $(BUILD_SYSTEM)/java.mk
119#################################
120DONT_INSTALL_DEX_FILES := $(old_DONT_INSTALL_DEX_FILES)
121old_DONT_INSTALL_DEX_FILES =
122
123full_android_manifest := $(LOCAL_PATH)/AndroidManifest.xml
124$(LOCAL_INTERMEDIATE_TARGETS): \
125	PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
126
127ifneq ($(all_resources),)
128
129# Since we don't know where the real R.java file is going to end up,
130# we need to use another file to stand in its place.  We'll just
131# copy the generated file to src/R.stamp, which means it will
132# have the same contents and timestamp as the actual file.
133#
134# At the same time, this will copy the R.java file to a central
135# 'R' directory to make it easier to add the files to an IDE.
136#
137#TODO: use PRIVATE_SOURCE_INTERMEDIATES_DIR instead of
138#      $(intermediates.COMMON)/src
139ifneq ($(package_expected_intermediates_COMMON),$(intermediates.COMMON))
140  $(error $(LOCAL_MODULE): internal error: expected intermediates.COMMON "$(package_expected_intermediates_COMMON)" != intermediates.COMMON "$(intermediates.COMMON)")
141endif
142
143$(R_file_stamp): PRIVATE_RESOURCE_PUBLICS_OUTPUT := \
144			$(intermediates.COMMON)/public_resources.xml
145$(R_file_stamp): $(all_res_assets) $(full_android_manifest) $(AAPT) | $(ACP)
146	@echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)"
147	@rm -f $@
148	$(create-resource-java-files)
149	$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
150					-name Manifest.java 2> /dev/null`; do \
151		dir=`grep package $$GENERATED_MANIFEST_FILE | head -n1 | \
152			awk '{print $$2}' | tr -d ";" | tr . /`; \
153		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
154		$(ACP) -fpt $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
155	done;
156	$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
157					-name R.java 2> /dev/null`; do \
158		dir=`grep package $$GENERATED_R_FILE | head -n1 | \
159			awk '{print $$2}' | tr -d ";" | tr . /`; \
160		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
161		$(ACP) -fpt $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
162			|| exit 31; \
163		$(ACP) -fpt $$GENERATED_R_FILE $@ || exit 32; \
164	done; \
165
166ifdef LOCAL_EXPORT_PACKAGE_RESOURCES
167# Put this module's resources into a PRODUCT-agnositc package that
168# other packages can use to build their own PRODUCT-agnostic R.java (etc.)
169# files.
170resource_export_package := $(intermediates.COMMON)/package-export.apk
171$(R_file_stamp): $(resource_export_package)
172
173# add-assets-to-package looks at PRODUCT_AAPT_CONFIG, but this target
174# can't know anything about PRODUCT.  Clear it out just for this target.
175$(resource_export_package): PRODUCT_AAPT_CONFIG :=
176$(resource_export_package): $(all_res_assets) $(full_android_manifest) $(AAPT)
177	@echo "target Export Resources: $(PRIVATE_MODULE) ($@)"
178	$(create-empty-package)
179	$(add-assets-to-package)
180endif
181
182# Other modules should depend on the BUILT module if
183# they want to use this module's R.java file.
184$(LOCAL_BUILT_MODULE): $(R_file_stamp)
185
186ifneq ($(full_classes_jar),)
187# If full_classes_jar is non-empty, we're building sources.
188# If we're building sources, the initial javac step (which
189# produces full_classes_compiled_jar) needs to ensure the
190# R.java and Manifest.java files have been generated first.
191$(full_classes_compiled_jar): $(R_file_stamp)
192endif
193
194endif	# all_resources
195
196ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
197# We need to explicitly clear this var so that we don't
198# inherit the value from whomever caused us to be built.
199$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES :=
200else
201# Most packages should link against the resources defined by framework-res.
202# Even if they don't have their own resources, they may use framework
203# resources.
204framework_res_package_export := \
205	$(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk
206$(LOCAL_INTERMEDIATE_TARGETS): \
207	PRIVATE_AAPT_INCLUDES := $(framework_res_package_export)
208# We can't depend directly on the export.apk file; it won't get its
209# PRIVATE_ vars set up correctly if we do.  Instead, depend on the
210# corresponding R.stamp file, which lists the export.apk as a dependency.
211framework_res_package_export_deps := \
212	$(dir $(framework_res_package_export))src/R.stamp
213$(R_file_stamp): $(framework_res_package_export_deps)
214endif
215
216ifneq ($(full_classes_jar),)
217$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
218$(LOCAL_BUILT_MODULE): $(built_dex)
219endif # full_classes_jar
220
221
222# Get the list of jni libraries to be included in the apk file.
223
224so_suffix := $($(my_prefix)SHLIB_SUFFIX)
225
226jni_shared_libraries := \
227    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
228      $(addsuffix $(so_suffix), \
229        $(LOCAL_JNI_SHARED_LIBRARIES)))
230
231# Pick a key to sign the package with.  If this package hasn't specified
232# an explicit certificate, use the default.
233# Secure release builds will have their packages signed after the fact,
234# so it's ok for these private keys to be in the clear.
235ifeq ($(LOCAL_CERTIFICATE),)
236    LOCAL_CERTIFICATE := testkey
237endif
238# If this is not an absolute certificate, assign it to a generic one.
239ifeq ($(dir $(strip $(LOCAL_CERTIFICATE))),./)
240    LOCAL_CERTIFICATE := $(SRC_TARGET_DIR)/product/security/$(LOCAL_CERTIFICATE)
241endif
242private_key := $(LOCAL_CERTIFICATE).pk8
243certificate := $(LOCAL_CERTIFICATE).x509.pem
244
245$(LOCAL_BUILT_MODULE): $(private_key) $(certificate) $(SIGNAPK_JAR)
246$(LOCAL_BUILT_MODULE): PRIVATE_PRIVATE_KEY := $(private_key)
247$(LOCAL_BUILT_MODULE): PRIVATE_CERTIFICATE := $(certificate)
248
249PACKAGES.$(LOCAL_PACKAGE_NAME).PRIVATE_KEY := $(private_key)
250PACKAGES.$(LOCAL_PACKAGE_NAME).CERTIFICATE := $(certificate)
251
252# Define the rule to build the actual package.
253$(LOCAL_BUILT_MODULE): $(AAPT) | $(ZIPALIGN)
254$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES := $(jni_shared_libraries)
255$(LOCAL_BUILT_MODULE): $(all_res_assets) $(jni_shared_libraries) $(full_android_manifest)
256	@echo "target Package: $(PRIVATE_MODULE) ($@)"
257	$(create-empty-package)
258	$(add-assets-to-package)
259ifneq ($(jni_shared_libraries),)
260	$(add-jni-shared-libs-to-package)
261endif
262ifneq ($(full_classes_jar),)
263	$(add-dex-to-package)
264endif
265	$(sign-package)
266	@# Alignment must happen after all other zip operations.
267	$(align-package)
268
269# Save information about this package
270PACKAGES.$(LOCAL_PACKAGE_NAME).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
271PACKAGES.$(LOCAL_PACKAGE_NAME).RESOURCE_FILES := $(all_resources)
272
273PACKAGES := $(PACKAGES) $(LOCAL_PACKAGE_NAME)
274