package.mk revision 899e62a841bebefe6d9ab37ddc682e72fcb0f92b 
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
28
29# If this makefile is being read from within an inheritance,
30# use the new values.
31skip_definition:=
32ifdef LOCAL_PACKAGE_OVERRIDES
33  package_overridden := $(call set-inherited-package-variables)
34  ifeq ($(strip $(package_overridden)),)
35    skip_definition := true
36  endif
37endif
38
39ifndef skip_definition
40
41LOCAL_PACKAGE_NAME := $(strip $(LOCAL_PACKAGE_NAME))
42ifeq ($(LOCAL_PACKAGE_NAME),)
43$(error $(LOCAL_PATH): Package modules must define LOCAL_PACKAGE_NAME)
44endif
45
46ifneq ($(strip $(LOCAL_MODULE_SUFFIX)),)
47$(error $(LOCAL_PATH): Package modules may not define LOCAL_MODULE_SUFFIX)
48endif
49LOCAL_MODULE_SUFFIX := $(COMMON_ANDROID_PACKAGE_SUFFIX)
50
51ifneq ($(strip $(LOCAL_MODULE)),)
52$(error $(LOCAL_PATH): Package modules may not define LOCAL_MODULE)
53endif
54LOCAL_MODULE := $(LOCAL_PACKAGE_NAME)
55
56# Android packages should use Android resources or assets.
57ifneq (,$(LOCAL_JAVA_RESOURCE_DIRS))
58$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_DIRS)
59endif
60ifneq (,$(LOCAL_JAVA_RESOURCE_FILES))
61$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_FILES)
62endif
63
64ifneq ($(strip $(LOCAL_MODULE_CLASS)),)
65$(error $(LOCAL_PATH): Package modules may not set LOCAL_MODULE_CLASS)
66endif
67LOCAL_MODULE_CLASS := APPS
68
69# Package LOCAL_MODULE_TAGS default to optional
70LOCAL_MODULE_TAGS := $(strip $(LOCAL_MODULE_TAGS))
71ifeq ($(LOCAL_MODULE_TAGS),)
72LOCAL_MODULE_TAGS := optional
73endif
74
75#$(warning $(LOCAL_PATH) $(LOCAL_PACKAGE_NAME) $(sort $(LOCAL_MODULE_TAGS)))
76
77ifeq (,$(LOCAL_ASSET_DIR))
78LOCAL_ASSET_DIR := $(LOCAL_PATH)/assets
79endif
80
81ifeq (,$(LOCAL_RESOURCE_DIR))
82  LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
83endif
84LOCAL_RESOURCE_DIR := \
85  $(wildcard $(foreach dir, $(PRODUCT_PACKAGE_OVERLAYS), \
86    $(addprefix $(dir)/, $(LOCAL_RESOURCE_DIR)))) \
87  $(wildcard $(foreach dir, $(DEVICE_PACKAGE_OVERLAYS), \
88    $(addprefix $(dir)/, $(LOCAL_RESOURCE_DIR)))) \
89  $(LOCAL_RESOURCE_DIR)
90
91# this is an app, so add the system libraries to the search path
92LOCAL_AIDL_INCLUDES += $(FRAMEWORKS_BASE_JAVA_SRC_DIRS)
93
94#$(warning Finding assets for $(LOCAL_ASSET_DIR))
95
96all_assets := $(call find-subdir-assets,$(LOCAL_ASSET_DIR))
97all_assets := $(addprefix $(LOCAL_ASSET_DIR)/,$(patsubst assets/%,%,$(all_assets)))
98
99all_resources := $(strip \
100    $(foreach dir, $(LOCAL_RESOURCE_DIR), \
101      $(addprefix $(dir)/, \
102        $(patsubst res/%,%, \
103          $(call find-subdir-assets,$(dir)) \
104         ) \
105       ) \
106     ))
107
108all_res_assets := $(strip $(all_assets) $(all_resources))
109
110package_expected_intermediates_COMMON := $(call local-intermediates-dir,COMMON)
111# If no assets or resources were found, clear the directory variables so
112# we don't try to build them.
113ifeq (,$(all_assets))
114LOCAL_ASSET_DIR:=
115endif
116ifeq (,$(all_resources))
117LOCAL_RESOURCE_DIR:=
118R_file_stamp :=
119else
120# Make sure that R_file_stamp inherits the proper PRIVATE vars.
121# If R.stamp moves, be sure to update the framework makefile,
122# which has intimate knowledge of its location.
123R_file_stamp := $(package_expected_intermediates_COMMON)/src/R.stamp
124LOCAL_INTERMEDIATE_TARGETS += $(R_file_stamp)
125endif
126
127LOCAL_BUILT_MODULE_STEM := package.apk
128
129proguard_options_file := $(package_expected_intermediates_COMMON)/proguard_options
130ifneq ($(strip $(LOCAL_PROGUARD_ENABLED)),custom)
131    LOCAL_PROGUARD_FLAGS := -include $(proguard_options_file) $(LOCAL_PROGUARD_FLAGS)
132endif
133
134# The dex files go in the package, so we don't
135# want to install them separately for this module.
136old_DONT_INSTALL_DEX_FILES := $(DONT_INSTALL_DEX_FILES)
137DONT_INSTALL_DEX_FILES := true
138#################################
139include $(BUILD_SYSTEM)/java.mk
140#################################
141DONT_INSTALL_DEX_FILES := $(old_DONT_INSTALL_DEX_FILES)
142old_DONT_INSTALL_DEX_FILES =
143
144full_android_manifest := $(LOCAL_PATH)/AndroidManifest.xml
145$(LOCAL_INTERMEDIATE_TARGETS): \
146	PRIVATE_ANDROID_MANIFEST := $(full_android_manifest)
147
148ifneq ($(all_resources),)
149
150# Since we don't know where the real R.java file is going to end up,
151# we need to use another file to stand in its place.  We'll just
152# copy the generated file to src/R.stamp, which means it will
153# have the same contents and timestamp as the actual file.
154#
155# At the same time, this will copy the R.java file to a central
156# 'R' directory to make it easier to add the files to an IDE.
157#
158#TODO: use PRIVATE_SOURCE_INTERMEDIATES_DIR instead of
159#      $(intermediates.COMMON)/src
160ifneq ($(package_expected_intermediates_COMMON),$(intermediates.COMMON))
161  $(error $(LOCAL_MODULE): internal error: expected intermediates.COMMON "$(package_expected_intermediates_COMMON)" != intermediates.COMMON "$(intermediates.COMMON)")
162endif
163
164$(R_file_stamp): PRIVATE_RESOURCE_PUBLICS_OUTPUT := \
165			$(intermediates.COMMON)/public_resources.xml
166$(R_file_stamp): PRIVATE_PROGUARD_OPTIONS_FILE := $(proguard_options_file)
167$(R_file_stamp): $(all_res_assets) $(full_android_manifest) $(AAPT) | $(ACP)
168	@echo "target R.java/Manifest.java: $(PRIVATE_MODULE) ($@)"
169	@rm -f $@
170	$(create-resource-java-files)
171	$(hide) for GENERATED_MANIFEST_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
172					-name Manifest.java 2> /dev/null`; do \
173		dir=`grep package $$GENERATED_MANIFEST_FILE | head -n1 | \
174			awk '{print $$2}' | tr -d ";" | tr . /`; \
175		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
176		$(ACP) -fpt $$GENERATED_MANIFEST_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
177	done;
178	$(hide) for GENERATED_R_FILE in `find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) \
179					-name R.java 2> /dev/null`; do \
180		dir=`grep package $$GENERATED_R_FILE | head -n1 | \
181			awk '{print $$2}' | tr -d ";" | tr . /`; \
182		mkdir -p $(TARGET_COMMON_OUT_ROOT)/R/$$dir; \
183		$(ACP) -fpt $$GENERATED_R_FILE $(TARGET_COMMON_OUT_ROOT)/R/$$dir \
184			|| exit 31; \
185		$(ACP) -fpt $$GENERATED_R_FILE $@ || exit 32; \
186	done; \
187
188$(proguard_options_file): $(R_file_stamp)
189
190ifdef LOCAL_EXPORT_PACKAGE_RESOURCES
191# Put this module's resources into a PRODUCT-agnositc package that
192# other packages can use to build their own PRODUCT-agnostic R.java (etc.)
193# files.
194resource_export_package := $(intermediates.COMMON)/package-export.apk
195$(R_file_stamp): $(resource_export_package)
196
197# add-assets-to-package looks at PRODUCT_AAPT_CONFIG, but this target
198# can't know anything about PRODUCT.  Clear it out just for this target.
199$(resource_export_package): PRODUCT_AAPT_CONFIG :=
200$(resource_export_package): $(all_res_assets) $(full_android_manifest) $(AAPT)
201	@echo "target Export Resources: $(PRIVATE_MODULE) ($@)"
202	$(create-empty-package)
203	$(add-assets-to-package)
204endif
205
206# Other modules should depend on the BUILT module if
207# they want to use this module's R.java file.
208$(LOCAL_BUILT_MODULE): $(R_file_stamp)
209
210ifneq ($(full_classes_jar),)
211# If full_classes_jar is non-empty, we're building sources.
212# If we're building sources, the initial javac step (which
213# produces full_classes_compiled_jar) needs to ensure the
214# R.java and Manifest.java files have been generated first.
215$(full_classes_compiled_jar): $(R_file_stamp)
216endif
217
218endif	# all_resources
219
220ifeq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
221# We need to explicitly clear this var so that we don't
222# inherit the value from whomever caused us to be built.
223$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_AAPT_INCLUDES :=
224else
225# Most packages should link against the resources defined by framework-res.
226# Even if they don't have their own resources, they may use framework
227# resources.
228framework_res_package_export := \
229	$(call intermediates-dir-for,APPS,framework-res,,COMMON)/package-export.apk
230$(LOCAL_INTERMEDIATE_TARGETS): \
231	PRIVATE_AAPT_INCLUDES := $(framework_res_package_export)
232# We can't depend directly on the export.apk file; it won't get its
233# PRIVATE_ vars set up correctly if we do.  Instead, depend on the
234# corresponding R.stamp file, which lists the export.apk as a dependency.
235framework_res_package_export_deps := \
236	$(dir $(framework_res_package_export))src/R.stamp
237$(R_file_stamp): $(framework_res_package_export_deps)
238endif
239
240ifneq ($(full_classes_jar),)
241$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
242$(LOCAL_BUILT_MODULE): $(built_dex)
243endif # full_classes_jar
244
245
246# Get the list of jni libraries to be included in the apk file.
247
248so_suffix := $($(my_prefix)SHLIB_SUFFIX)
249
250jni_shared_libraries := \
251    $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
252      $(addsuffix $(so_suffix), \
253        $(LOCAL_JNI_SHARED_LIBRARIES)))
254
255# Pick a key to sign the package with.  If this package hasn't specified
256# an explicit certificate, use the default.
257# Secure release builds will have their packages signed after the fact,
258# so it's ok for these private keys to be in the clear.
259ifeq ($(LOCAL_CERTIFICATE),)
260    LOCAL_CERTIFICATE := testkey
261endif
262
263ifeq ($(LOCAL_CERTIFICATE),EXTERNAL)
264  # The special value "EXTERNAL" means that we will sign it with the
265  # default testkey, apply predexopt, but then expect the final .apk
266  # (after dexopting) to be signed by an outside tool.
267  LOCAL_CERTIFICATE := testkey
268  PACKAGES.$(LOCAL_PACKAGE_NAME).EXTERNAL_KEY := 1
269endif
270
271# If this is not an absolute certificate, assign it to a generic one.
272ifeq ($(dir $(strip $(LOCAL_CERTIFICATE))),./)
273    LOCAL_CERTIFICATE := $(SRC_TARGET_DIR)/product/security/$(LOCAL_CERTIFICATE)
274endif
275private_key := $(LOCAL_CERTIFICATE).pk8
276certificate := $(LOCAL_CERTIFICATE).x509.pem
277
278$(LOCAL_BUILT_MODULE): $(private_key) $(certificate) $(SIGNAPK_JAR)
279$(LOCAL_BUILT_MODULE): PRIVATE_PRIVATE_KEY := $(private_key)
280$(LOCAL_BUILT_MODULE): PRIVATE_CERTIFICATE := $(certificate)
281
282PACKAGES.$(LOCAL_PACKAGE_NAME).PRIVATE_KEY := $(private_key)
283PACKAGES.$(LOCAL_PACKAGE_NAME).CERTIFICATE := $(certificate)
284
285# Define the rule to build the actual package.
286$(LOCAL_BUILT_MODULE): $(AAPT) | $(ZIPALIGN)
287$(LOCAL_BUILT_MODULE): PRIVATE_JNI_SHARED_LIBRARIES := $(jni_shared_libraries)
288$(LOCAL_BUILT_MODULE): $(all_res_assets) $(jni_shared_libraries) $(full_android_manifest)
289	@echo "target Package: $(PRIVATE_MODULE) ($@)"
290	$(create-empty-package)
291	$(add-assets-to-package)
292ifneq ($(jni_shared_libraries),)
293	$(add-jni-shared-libs-to-package)
294endif
295ifneq ($(full_classes_jar),)
296	$(add-dex-to-package)
297endif
298	$(sign-package)
299	@# Alignment must happen after all other zip operations.
300	$(align-package)
301
302# Save information about this package
303PACKAGES.$(LOCAL_PACKAGE_NAME).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
304PACKAGES.$(LOCAL_PACKAGE_NAME).RESOURCE_FILES := $(all_resources)
305
306PACKAGES := $(PACKAGES) $(LOCAL_PACKAGE_NAME)
307
308endif # skip_definition
309