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1fb0152ff7bf24b565b44a57e51290f2a5430107
build/core/prebuilt_internal.mk
Ying Wang 1fb0152ff7 Don't extract jni from prebuilt apks. 
- We don't need LOCAL_PAGE_ALIGN_JNI_SHARED_LIBRARIES now, for we always
  page-align jni shared libraries and store them umcompressed.
- For prebuilt apks, we don't extract jni any more; Instead we always run
  uncompress-shared-libs on them.
- For apks built from source, we still install the jni separately, because
  that way multiple apks can share the same jni and it saves space.

With this change, for most prebuilt apks, we don't need to specify
LOCAL_PREBUILT_JNI_LIBS ("@lib/<abi>/foo.so") any more, for the build
system automatically replaces the embedded jni with uncompressed files;
But if a prebuilt is a fat apk (i.e. containing jni not needed by the
current product architecture), you still need LOCAL_PREBUILT_JNI_LIBS to
specify what jni to keep. Otherwise all embedded jni will be replaced with
uncompressed files, that wastes space.

Bug: 8076853
Change-Id: Ic3666dc72bf17cd293787414dd185470b365f967
2015-06-01 19:19:45 -07:00

318 lines
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Makefile
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###########################################################
## Standard rules for copying files that are prebuilt
##
## Additional inputs from base_rules.make:
## None.
##
###########################################################
ifneq ($(LOCAL_PREBUILT_LIBS),)
$(error dont use LOCAL_PREBUILT_LIBS anymore LOCAL_PATH=$(LOCAL_PATH))
endif
ifneq ($(LOCAL_PREBUILT_EXECUTABLES),)
$(error dont use LOCAL_PREBUILT_EXECUTABLES anymore LOCAL_PATH=$(LOCAL_PATH))
endif
ifneq ($(LOCAL_PREBUILT_JAVA_LIBRARIES),)
$(error dont use LOCAL_PREBUILT_JAVA_LIBRARIES anymore LOCAL_PATH=$(LOCAL_PATH))
endif
# Not much sense to check build prebuilts
LOCAL_DONT_CHECK_MODULE := true
my_32_64_bit_suffix := $(if $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)IS_64_BIT),64,32)
ifdef LOCAL_PREBUILT_MODULE_FILE
my_prebuilt_src_file := $(LOCAL_PREBUILT_MODULE_FILE)
else
ifdef LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH)
my_prebuilt_src_file := $(LOCAL_PATH)/$(LOCAL_SRC_FILES_$($(my_prefix)$(LOCAL_2ND_ARCH_VAR_PREFIX)ARCH))
else
ifdef LOCAL_SRC_FILES_$(my_32_64_bit_suffix)
my_prebuilt_src_file := $(LOCAL_PATH)/$(LOCAL_SRC_FILES_$(my_32_64_bit_suffix))
else
my_prebuilt_src_file := $(LOCAL_PATH)/$(LOCAL_SRC_FILES)
endif
endif
endif
ifeq (SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS))
# Put the built targets of all shared libraries in a common directory
# to simplify the link line.
OVERRIDE_BUILT_MODULE_PATH := $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)
ifeq ($(LOCAL_IS_HOST_MODULE)$(LOCAL_STRIP_MODULE),)
# Strip but not try to add debuglink
LOCAL_STRIP_MODULE := no_debuglink
endif
ifeq ($(LOCAL_IS_HOST_MODULE)$(LOCAL_PACK_MODULE_RELOCATIONS),)
# Do not pack relocations by default
LOCAL_PACK_MODULE_RELOCATIONS := false
endif
endif
ifneq ($(filter STATIC_LIBRARIES SHARED_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
prebuilt_module_is_a_library := true
else
prebuilt_module_is_a_library :=
endif
# Don't install static libraries by default.
ifndef LOCAL_UNINSTALLABLE_MODULE
ifeq (STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS))
LOCAL_UNINSTALLABLE_MODULE := true
endif
endif
ifeq ($(LOCAL_MODULE_CLASS),APPS)
LOCAL_BUILT_MODULE_STEM := package.apk
LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE).apk
endif
ifneq ($(filter true no_debuglink,$(LOCAL_STRIP_MODULE) $(LOCAL_PACK_MODULE_RELOCATIONS)),)
ifdef LOCAL_IS_HOST_MODULE
$(error Cannot strip/pack host module LOCAL_PATH=$(LOCAL_PATH))
endif
ifeq ($(filter SHARED_LIBRARIES EXECUTABLES,$(LOCAL_MODULE_CLASS)),)
$(error Can strip/pack only shared libraries or executables LOCAL_PATH=$(LOCAL_PATH))
endif
ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)
$(error Cannot strip/pack scripts LOCAL_PATH=$(LOCAL_PATH))
endif
include $(BUILD_SYSTEM)/dynamic_binary.mk
built_module := $(linked_module)
else # LOCAL_STRIP_MODULE and LOCAL_PACK_MODULE_RELOCATIONS not true
include $(BUILD_SYSTEM)/base_rules.mk
built_module := $(LOCAL_BUILT_MODULE)
ifdef prebuilt_module_is_a_library
export_includes := $(intermediates)/export_includes
$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)
$(export_includes) : $(LOCAL_MODULE_MAKEFILE)
@echo Export includes file: $< -- $@
$(hide) mkdir -p $(dir $@) && rm -f $@
ifdef LOCAL_EXPORT_C_INCLUDE_DIRS
$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \
echo "-I $$d" >> $@; \
done
else
$(hide) touch $@
endif
$(LOCAL_BUILT_MODULE) : | $(intermediates)/export_includes
endif # prebuilt_module_is_a_library
# The real dependency will be added after all Android.mks are loaded and the install paths
# of the shared libraries are determined.
ifdef LOCAL_INSTALLED_MODULE
ifdef LOCAL_SHARED_LIBRARIES
my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
# Extra shared libraries introduced by LOCAL_CXX_STL.
include $(BUILD_SYSTEM)/cxx_stl_setup.mk
$(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)DEPENDENCIES_ON_SHARED_LIBRARIES += \
$(my_register_name):$(LOCAL_INSTALLED_MODULE):$(subst $(space),$(comma),$(my_shared_libraries))
# We also need the LOCAL_BUILT_MODULE dependency,
# since we use -rpath-link which points to the built module's path.
my_built_shared_libraries := \
$(addprefix $($(LOCAL_2ND_ARCH_VAR_PREFIX)$(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
$(addsuffix $($(my_prefix)SHLIB_SUFFIX), \
$(my_shared_libraries)))
$(LOCAL_BUILT_MODULE) : $(my_built_shared_libraries)
endif
endif
# We need to enclose the above export_includes and my_built_shared_libraries in
# "LOCAL_STRIP_MODULE not true" because otherwise the rules are defined in dynamic_binary.mk.
endif # LOCAL_STRIP_MODULE not true
ifeq ($(LOCAL_MODULE_CLASS),APPS)
PACKAGES.$(LOCAL_MODULE).OVERRIDES := $(strip $(LOCAL_OVERRIDES_PACKAGES))
# Select dpi-specific source
ifdef LOCAL_DPI_VARIANTS
my_dpi := $(firstword $(filter $(LOCAL_DPI_VARIANTS),$(PRODUCT_AAPT_PREF_CONFIG) $(PRODUCT_AAPT_PREBUILT_DPI)))
ifdef my_dpi
ifdef LOCAL_DPI_FILE_STEM
my_prebuilt_dpi_file_stem := $(LOCAL_DPI_FILE_STEM)
else
my_prebuilt_dpi_file_stem := $(LOCAL_MODULE)_%.apk
endif
my_prebuilt_src_file := $(dir $(my_prebuilt_src_file))$(subst %,$(my_dpi),$(my_prebuilt_dpi_file_stem))
endif # my_dpi
endif # LOCAL_DPI_VARIANTS
rs_compatibility_jni_libs :=
include $(BUILD_SYSTEM)/install_jni_libs.mk
ifeq ($(LOCAL_CERTIFICATE),EXTERNAL)
# The magic string "EXTERNAL" means this package will be signed with
# the default dev key throughout the build process, but we expect
# the final package to be signed with a different key.
#
# This can be used for packages where we don't have access to the
# keys, but want the package to be predexopt'ed.
LOCAL_CERTIFICATE := $(DEFAULT_SYSTEM_DEV_CERTIFICATE)
PACKAGES.$(LOCAL_MODULE).EXTERNAL_KEY := 1
$(built_module) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
$(built_module) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
endif
ifeq ($(LOCAL_CERTIFICATE),)
# It is now a build error to add a prebuilt .apk without
# specifying a key for it.
$(error No LOCAL_CERTIFICATE specified for prebuilt "$(my_prebuilt_src_file)")
else ifeq ($(LOCAL_CERTIFICATE),PRESIGNED)
# The magic string "PRESIGNED" means this package is already checked
# signed with its release key.
#
# By setting .CERTIFICATE but not .PRIVATE_KEY, this package will be
# mentioned in apkcerts.txt (with certificate set to "PRESIGNED")
# but the dexpreopt process will not try to re-sign the app.
PACKAGES.$(LOCAL_MODULE).CERTIFICATE := PRESIGNED
PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
else
# If this is not an absolute certificate, assign it to a generic one.
ifeq ($(dir $(strip $(LOCAL_CERTIFICATE))),./)
LOCAL_CERTIFICATE := $(dir $(DEFAULT_SYSTEM_DEV_CERTIFICATE))$(LOCAL_CERTIFICATE)
endif
PACKAGES.$(LOCAL_MODULE).PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
PACKAGES.$(LOCAL_MODULE).CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
PACKAGES := $(PACKAGES) $(LOCAL_MODULE)
$(built_module) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
$(built_module) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
endif
# Disable dex-preopt of prebuilts to save space, if requested.
ifeq ($(DONT_DEXPREOPT_PREBUILTS),true)
LOCAL_DEX_PREOPT := false
endif
#######################################
# defines built_odex along with rule to install odex
include $(BUILD_SYSTEM)/dex_preopt_odex_install.mk
#######################################
# Sign and align non-presigned .apks.
# The embedded prebuilt jni to uncompress.
ifndef embedded_prebuilt_jni_libs
# No LOCAL_PREBUILT_JNI_LIBS, uncompress all.
embedded_prebuilt_jni_libs := 'lib/*.so'
endif
$(built_module): PRIVATE_EMBEDDED_JNI_LIBS := $(embedded_prebuilt_jni_libs)
$(built_module) : $(my_prebuilt_src_file) | $(ACP) $(ZIPALIGN) $(SIGNAPK_JAR)
$(transform-prebuilt-to-target)
ifneq ($(LOCAL_CERTIFICATE),PRESIGNED)
@# Only strip out files if we can re-sign the package.
ifdef LOCAL_DEX_PREOPT
ifneq (nostripping,$(LOCAL_DEX_PREOPT))
$(call dexpreopt-remove-classes.dex,$@)
endif
endif
$(sign-package)
endif
$(uncompress-shared-libs)
$(align-package)
###############################
## Rule to build the odex file
ifdef LOCAL_DEX_PREOPT
$(built_odex) : $(my_prebuilt_src_file)
$(call dexpreopt-one-file,$<,$@)
endif
###############################
## Install split apks.
ifdef LOCAL_PACKAGE_SPLITS
# LOCAL_PACKAGE_SPLITS is a list of apks to be installed.
built_apk_splits := $(addprefix $(built_module_path)/,$(notdir $(LOCAL_PACKAGE_SPLITS)))
installed_apk_splits := $(addprefix $(my_module_path)/,$(notdir $(LOCAL_PACKAGE_SPLITS)))
# Rules to sign and zipalign the split apks.
my_src_dir := $(sort $(dir $(LOCAL_PACKAGE_SPLITS)))
ifneq (1,$(words $(my_src_dir)))
$(error You must put all the split source apks in the same folder: $(LOCAL_PACKAGE_SPLITS))
endif
my_src_dir := $(LOCAL_PATH)/$(my_src_dir)
$(built_apk_splits) : PRIVATE_PRIVATE_KEY := $(LOCAL_CERTIFICATE).pk8
$(built_apk_splits) : PRIVATE_CERTIFICATE := $(LOCAL_CERTIFICATE).x509.pem
$(built_apk_splits) : $(built_module_path)/%.apk : $(my_src_dir)/%.apk | $(ACP)
$(copy-file-to-new-target)
$(sign-package)
$(align-package)
# Rules to install the split apks.
$(installed_apk_splits) : $(my_module_path)/%.apk : $(built_module_path)/%.apk | $(ACP)
@echo "Install: $@"
$(copy-file-to-new-target)
# Register the additional built and installed files.
ALL_MODULES.$(my_register_name).INSTALLED += $(installed_apk_splits)
ALL_MODULES.$(my_register_name).BUILT_INSTALLED += \
$(foreach s,$(LOCAL_PACKAGE_SPLITS),$(built_module_path)/$(notdir $(s)):$(my_module_path)/$(notdir $(s)))
# Make sure to install the splits when you run "make <module_name>".
$(my_register_name): $(installed_apk_splits)
endif # LOCAL_PACKAGE_SPLITS
else # LOCAL_MODULE_CLASS != APPS
ifneq ($(LOCAL_PREBUILT_STRIP_COMMENTS),)
$(built_module) : $(my_prebuilt_src_file)
$(transform-prebuilt-to-target-strip-comments)
else
$(built_module) : $(my_prebuilt_src_file) | $(ACP)
$(transform-prebuilt-to-target)
endif
endif # LOCAL_MODULE_CLASS != APPS
ifeq ($(LOCAL_IS_HOST_MODULE)$(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)
# for target java libraries, the LOCAL_BUILT_MODULE is in a product-specific dir,
# while the deps should be in the common dir, so we make a copy in the common dir.
# For nonstatic library, $(common_javalib_jar) is the dependency file,
# while $(common_classes_jar) is used to link.
common_classes_jar := $(intermediates.COMMON)/classes.jar
common_javalib_jar := $(intermediates.COMMON)/javalib.jar
$(common_classes_jar) $(common_javalib_jar): PRIVATE_MODULE := $(LOCAL_MODULE)
ifneq ($(filter %.aar, $(my_prebuilt_src_file)),)
# This is .aar file, archive of classes.jar and Android resources.
my_src_jar := $(intermediates.COMMON)/aar/classes.jar
$(my_src_jar) : $(my_prebuilt_src_file)
$(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
$(hide) unzip -qo -d $(dir $@) $<
# Make sure the extracted classes.jar has a new timestamp.
$(hide) touch $@
else
# This is jar file.
my_src_jar := $(my_prebuilt_src_file)
endif
$(common_classes_jar) : $(my_src_jar) | $(ACP)
$(transform-prebuilt-to-target)
$(common_javalib_jar) : $(common_classes_jar) | $(ACP)
$(transform-prebuilt-to-target)
# make sure the classes.jar and javalib.jar are built before $(LOCAL_BUILT_MODULE)
$(built_module) : $(common_javalib_jar)
endif # TARGET JAVA_LIBRARIES
ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)
$(intermediates.COMMON)/classes.jack : PRIVATE_JILL_FLAGS:=$(LOCAL_JILL_FLAGS)
$(intermediates.COMMON)/classes.jack : $(my_src_jar) $(LOCAL_MODULE_MAKEFILE) \
$(LOCAL_ADDITIONAL_DEPENDENCIES) $(JILL_JAR) $(JACK_JAR) $(JACK_LAUNCHER_JAR)
$(transform-jar-to-jack)
endif # JAVA_LIBRARIES
$(built_module) : $(LOCAL_MODULE_MAKEFILE) $(LOCAL_ADDITIONAL_DEPENDENCIES)
my_prebuilt_src_file :=
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