package.mk revision ed18741e07c5e344ff3375a293100ffb29f19b51 
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  $(LOCAL_RESOURCE_DIR)
73
74# this is an app, so add the system libraries to the search path
75LOCAL_AIDL_INCLUDES += $(FRAMEWORKS_BASE_JAVA_SRC_DIRS)
76
77#$(warning Finding assets for $(LOCAL_ASSET_DIR))
78
79all_assets := $(call find-subdir-assets,$(LOCAL_ASSET_DIR))
80all_assets := $(addprefix $(LOCAL_ASSET_DIR)/,$(patsubst assets/%,%,$(all_assets)))
81
82all_resources := $(strip \
83    $(foreach dir, $(LOCAL_RESOURCE_DIR), \
84      $(addprefix $(dir)/, \
85        $(patsubst res/%,%, \
86          $(call find-subdir-assets,$(dir)) \
87         ) \
88       ) \
89     ))
90
91all_res_assets := $(strip $(all_assets) $(all_resources))
92
93# If no assets or resources were found, clear the directory variables so
94# we don't try to build them.
95ifeq (,$(all_assets))
96LOCAL_ASSET_DIR:=
97endif
98ifeq (,$(all_resources))
99LOCAL_RESOURCE_DIR:=
100R_file_stamp :=
101else
102# Make sure that R_file_stamp inherits the proper PRIVATE vars.
103# If R.stamp moves, be sure to update the framework makefile,
104# which has intimate knowledge of its location.
105package_expected_intermediates_COMMON := $(call local-intermediates-dir,COMMON)
106R_file_stamp := $(package_expected_intermediates_COMMON)/src/R.stamp
107LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp)
108endif
109
110LOCAL_BUILT_MODULE_STEM := package.apk
111
112# The dex files go in the package, so we don't
113# want to install them separately for this module.
114old_DONT_INSTALL_DEX_FILES := $(DONT_INSTALL_DEX_FILES)
115DONT_INSTALL_DEX_FILES := true
116#################################
117include $(BUILD_SYSTEM)/java.mk
118#################################
119DONT_INSTALL_DEX_FILES := $(old_DONT_INSTALL_DEX_FILES)
120old_DONT_INSTALL_DEX_FILES =
121
122full_android_manifest := $(LOCAL_PATH)/AndroidManifest.xml
123$(LOCAL_INTERMEDIATE_TARGETS): \
124	PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
125
126ifneq ($(all_resources),)
127
128# Since we don't know where the real R.java file is going to end up,
129# we need to use another file to stand in its place.  We'll just
130# copy the generated file to src/R.stamp, which means it will
131# have the same contents and timestamp as the actual file.
132#
133# At the same time, this will copy the R.java file to a central
134# 'R' directory to make it easier to add the files to an IDE.
135#
136#TODO: use PRIVATE_SOURCE_INTERMEDIATES_DIR instead of
137#      $(intermediates.COMMON)/src
138ifneq ($(package_expected_intermediates_COMMON),$(intermediates.COMMON))
139  $(error $(LOCAL_MODULE): internal error: expected intermediates.COMMON "$(package_expected_intermediates_COMMON)" != intermediates.COMMON "$(intermediates.COMMON)")
140endif
141
142$(R_file_stamp): PRIVATE_RESOURCE_PUBLICS_OUTPUT := \
143			$(intermediates.COMMON)/public_resources.xml
144$(R_file_stamp): $(all_res_assets) $(full_android_manifest) $(AAPT) | $(ACP)
145	@echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)"
146	@rm -f $@
147	$(create-resource-java-files)
148	$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
149					-name Manifest.java 2> /dev/null`; do \
150		dir=`grep package $$GENERATED_MANIFEST_FILE | head -n1 | \
151			awk '{print $$2}' | tr -d ";" | tr . /`; \
152		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
153		$(ACP) -fpt $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
154	done;
155	$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
156					-name R.java 2> /dev/null`; do \
157		dir=`grep package $$GENERATED_R_FILE | head -n1 | \
158			awk '{print $$2}' | tr -d ";" | tr . /`; \
159		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
160		$(ACP) -fpt $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
161			|| exit 31; \
162		$(ACP) -fpt $$GENERATED_R_FILE $@ || exit 32; \
163	done; \
164
165ifdef LOCAL_EXPORT_PACKAGE_RESOURCES
166# Put this module's resources into a PRODUCT-agnositc package that
167# other packages can use to build their own PRODUCT-agnostic R.java (etc.)
168# files.
169resource_export_package := $(intermediates.COMMON)/package-export.apk
170$(R_file_stamp): $(resource_export_package)
171
172# add-assets-to-package looks at PRODUCT_AAPT_CONFIG, but this target
173# can't know anything about PRODUCT.  Clear it out just for this target.
174$(resource_export_package): PRODUCT_AAPT_CONFIG :=
175$(resource_export_package): $(all_res_assets) $(full_android_manifest) $(AAPT)
176	@echo "target Export Resources: $(PRIVATE_MODULE) ($@)"
177	$(create-empty-package)
178	$(add-assets-to-package)
179endif
180
181# Other modules should depend on the BUILT module if
182# they want to use this module's R.java file.
183$(LOCAL_BUILT_MODULE): $(R_file_stamp)
184
185ifneq ($(full_classes_jar),)
186# If full_classes_jar is non-empty, we're building sources.
187# If we're building sources, the initial javac step (which
188# produces full_classes_compiled_jar) needs to ensure the
189# R.java and Manifest.java files have been generated first.
190$(full_classes_compiled_jar): $(R_file_stamp)
191endif
192
193endif	# all_resources
194
195ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
196# We need to explicitly clear this var so that we don't
197# inherit the value from whomever caused us to be built.
198$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES :=
199else
200# Most packages should link against the resources defined by framework-res.
201# Even if they don't have their own resources, they may use framework
202# resources.
203framework_res_package_export := \
204	$(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk
205$(LOCAL_INTERMEDIATE_TARGETS): \
206	PRIVATE_AAPT_INCLUDES := $(framework_res_package_export)
207# We can't depend directly on the export.apk file; it won't get its
208# PRIVATE_ vars set up correctly if we do.  Instead, depend on the
209# corresponding R.stamp file, which lists the export.apk as a dependency.
210framework_res_package_export_deps := \
211	$(dir $(framework_res_package_export))src/R.stamp
212$(R_file_stamp): $(framework_res_package_export_deps)
213endif
214
215ifneq ($(full_classes_jar),)
216$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
217$(LOCAL_BUILT_MODULE): $(built_dex)
218endif # full_classes_jar
219
220
221# Get the list of jni libraries to be included in the apk file.
222
223so_suffix := $($(my_prefix)SHLIB_SUFFIX)
224
225jni_shared_libraries := \
226    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
227      $(addsuffix $(so_suffix), \
228        $(LOCAL_JNI_SHARED_LIBRARIES)))
229
230# Pick a key to sign the package with.  If this package hasn't specified
231# an explicit certificate, use the default.
232# Secure release builds will have their packages signed after the fact,
233# so it's ok for these private keys to be in the clear.
234ifeq ($(LOCAL_CERTIFICATE),)
235    LOCAL_CERTIFICATE := testkey
236endif
237# If this is not an absolute certificate, assign it to a generic one.
238ifeq ($(dir $(strip $(LOCAL_CERTIFICATE))),./)
239    LOCAL_CERTIFICATE := $(SRC_TARGET_DIR)/product/security/$(LOCAL_CERTIFICATE)
240endif
241private_key := $(LOCAL_CERTIFICATE).pk8
242certificate := $(LOCAL_CERTIFICATE).x509.pem
243
244$(LOCAL_BUILT_MODULE): $(private_key) $(certificate) $(SIGNAPK_JAR)
245$(LOCAL_BUILT_MODULE): PRIVATE_PRIVATE_KEY := $(private_key)
246$(LOCAL_BUILT_MODULE): PRIVATE_CERTIFICATE := $(certificate)
247
248PACKAGES.$(LOCAL_PACKAGE_NAME).PRIVATE_KEY := $(private_key)
249PACKAGES.$(LOCAL_PACKAGE_NAME).CERTIFICATE := $(certificate)
250
251# Define the rule to build the actual package.
252$(LOCAL_BUILT_MODULE): $(AAPT) | $(ZIPALIGN)
253$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES := $(jni_shared_libraries)
254$(LOCAL_BUILT_MODULE): $(all_res_assets) $(jni_shared_libraries) $(full_android_manifest)
255	@echo "target Package: $(PRIVATE_MODULE) ($@)"
256	$(create-empty-package)
257	$(add-assets-to-package)
258ifneq ($(jni_shared_libraries),)
259	$(add-jni-shared-libs-to-package)
260endif
261ifneq ($(full_classes_jar),)
262	$(add-dex-to-package)
263endif
264	$(sign-package)
265	@# Alignment must happen after all other zip operations.
266	$(align-package)
267
268# Save information about this package
269PACKAGES.$(LOCAL_PACKAGE_NAME).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
270PACKAGES.$(LOCAL_PACKAGE_NAME).RESOURCE_FILES := $(all_resources)
271
272PACKAGES := $(PACKAGES) $(LOCAL_PACKAGE_NAME)
273