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Add LOCAL_APK_LIBRARIES argument.

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This allows you to build apks that link against other
apks using the framework's new shared library apk feature.

Also if you are using LOCAL_APK_LIBRARIES, then LOCAL_DEX_PREOPT
will not be allowed.  This is because using preopt means the
apk is stripped of its dex file, so the pre-installed apk can't
be redexed if its associated library changes.  (Even if the build
system didn't strip the dex, Dalvik still has issues because it
assumes a pre-odex file is always valid.)

Change-Id: I952c0d24f8975f75aff67f78b5faeec91144c3e7
This commit is contained in:
Dianne Hackborn
2013-03-11 18:04:55 -07:00
parent 099ad657da
commit a1fece009f
4 changed files with 19 additions and 0 deletions
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14
core/base_rules.mk
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@@ -398,6 +398,20 @@ endif # !LOCAL_IS_HOST_MODULE
full_java_libs += $(full_static_java_libs) $(LOCAL_CLASSPATH)
full_java_lib_deps += $(full_static_java_libs) $(LOCAL_CLASSPATH)
# This is set by packages that are linking to other packages that export
# shared libraries, allowing them to make use of the code in the linked apk.
LOCAL_APK_LIBRARIES := $(strip $(LOCAL_APK_LIBRARIES))
ifdef LOCAL_APK_LIBRARIES
link_apk_libraries := \
$(foreach lib,$(LOCAL_APK_LIBRARIES), \
$(call intermediates-dir-for, \
APPS,$(lib),,COMMON)/classes.jar)
# link against the jar with full original names (before proguard processing).
full_java_libs += $(link_apk_libraries)
full_java_lib_deps += $(link_apk_libraries)
endif
# This is set by packages that contain instrumentation, allowing them to
# link against the package they are instrumenting. Currently only one such
# package is allowed.

1
core/clear_vars.mk
View File

@@ -90,6 +90,7 @@ LOCAL_JNI_SHARED_LIBRARIES:=
LOCAL_JNI_SHARED_LIBRARIES_ABI:=
LOCAL_JAR_MANIFEST:=
LOCAL_INSTRUMENTATION_FOR:=
LOCAL_APK_LIBRARIES:=
LOCAL_MANIFEST_INSTRUMENTATION_FOR:=
LOCAL_AIDL_INCLUDES:=
LOCAL_JARJAR_RULES:=

2
core/java_library.mk
View File

@@ -35,11 +35,13 @@ ifneq (true,$(WITH_DEXPREOPT))
LOCAL_DEX_PREOPT :=
else
ifeq (,$(TARGET_BUILD_APPS))
ifeq (,$(LOCAL_APK_LIBRARIES))
ifndef LOCAL_DEX_PREOPT
LOCAL_DEX_PREOPT := true
endif
endif
endif
endif
ifeq (false,$(LOCAL_DEX_PREOPT))
LOCAL_DEX_PREOPT :=
endif

2
core/package.mk
View File

@@ -151,6 +151,7 @@ ifneq (true,$(WITH_DEXPREOPT))
LOCAL_DEX_PREOPT :=
else
ifeq (,$(TARGET_BUILD_APPS))
ifeq (,$(LOCAL_APK_LIBRARIES))
ifneq (,$(LOCAL_SRC_FILES))
ifndef LOCAL_DEX_PREOPT
LOCAL_DEX_PREOPT := true
@@ -158,6 +159,7 @@ endif
endif
endif
endif
endif
ifeq (false,$(LOCAL_DEX_PREOPT))
LOCAL_DEX_PREOPT :=
endif