Merge "releasetools: Create StreamingPropertyFiles class."
diff --git a/core/Makefile b/core/Makefile
index 19e69ac..10ca65b 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -1457,7 +1457,8 @@
     $(ALL_GENERATED_SOURCES) \
     $(ALL_DEFAULT_INSTALLED_MODULES) \
     $(PDK_FUSION_SYSIMG_FILES) \
-    $(RECOVERY_RESOURCE_ZIP))
+    $(RECOVERY_RESOURCE_ZIP)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
 
 FULL_SYSTEMIMAGE_DEPS := $(INTERNAL_SYSTEMIMAGE_FILES) $(INTERNAL_USERIMAGES_DEPS)
 
@@ -1694,7 +1695,8 @@
 endif
 	@# Add dex-preopt files and config.
 	$(if $(PRIVATE_DEX_FILES),$(hide) cd $(OUT_DIR) && zip -qryX $(patsubst $(OUT_DIR)/%,%,$@ $(PRIVATE_DEX_FILES)))
-	$(hide) zip -qryXj $@ $(PRIVATE_ODEX_CONFIG)
+	$(hide) touch $(PRODUCT_OUT)/pdk.mk
+	$(hide) zip -qryXj $@ $(PRIVATE_ODEX_CONFIG) $(PRODUCT_OUT)/pdk.mk
 
 .PHONY: platform
 platform: $(INSTALLED_PLATFORM_ZIP)
@@ -1901,7 +1903,8 @@
 INTERNAL_SYSTEMOTHERIMAGE_FILES := \
     $(filter $(TARGET_OUT_SYSTEM_OTHER)/%,\
       $(ALL_DEFAULT_INSTALLED_MODULES)\
-      $(ALL_PDK_FUSION_FILES))
+      $(ALL_PDK_FUSION_FILES)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
 
 INSTALLED_FILES_FILE_SYSTEMOTHER := $(PRODUCT_OUT)/installed-files-system-other.txt
 $(INSTALLED_FILES_FILE_SYSTEMOTHER) : $(INTERNAL_SYSTEMOTHERIMAGE_FILES) $(FILESLIST)
@@ -1948,7 +1951,8 @@
 INTERNAL_VENDORIMAGE_FILES := \
     $(filter $(TARGET_OUT_VENDOR)/%,\
       $(ALL_DEFAULT_INSTALLED_MODULES)\
-      $(ALL_PDK_FUSION_FILES))
+      $(ALL_PDK_FUSION_FILES)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
 
 # platform.zip depends on $(INTERNAL_VENDORIMAGE_FILES).
 $(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_VENDORIMAGE_FILES)
@@ -1999,7 +2003,8 @@
 INTERNAL_PRODUCTIMAGE_FILES := \
     $(filter $(TARGET_OUT_PRODUCT)/%,\
       $(ALL_DEFAULT_INSTALLED_MODULES)\
-      $(ALL_PDK_FUSION_FILES))
+      $(ALL_PDK_FUSION_FILES)) \
+    $(PDK_FUSION_SYMLINK_STAMP)
 
 # platform.zip depends on $(INTERNAL_PRODUCTIMAGE_FILES).
 $(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_PRODUCTIMAGE_FILES)
diff --git a/core/config.mk b/core/config.mk
index 7448623..fbd4696 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -439,9 +439,9 @@
 
 # What to build:
 # pdk fusion if:
-# 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
+# 1) PDK_FUSION_PLATFORM_ZIP / PDK_FUSION_PLATFORM_DIR is passed in from the environment
 # or
-# 2) the platform.zip exists in the default location
+# 2) the platform.zip / pdk.mk exists in the default location
 # or
 # 3) fusion is a command line build goal,
 #    PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal?
@@ -450,27 +450,44 @@
 # or
 # 2) TARGET_BUILD_PDK is passed in from the environment
 
-# if PDK_FUSION_PLATFORM_ZIP is specified, do not override.
-ifndef PDK_FUSION_PLATFORM_ZIP
-# Most PDK project paths should be using vendor/pdk/TARGET_DEVICE
-# but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup
-# with vendor/pdk/TARGET_PRODUCT.
-_pdk_fusion_default_platform_zip = $(strip \
-  $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
-  $(wildcard vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
-  $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip) \
-  $(wildcard vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip))
-ifneq (,$(_pdk_fusion_default_platform_zip))
-PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
-TARGET_BUILD_PDK := true
-endif # _pdk_fusion_default_platform_zip
-endif # !PDK_FUSION_PLATFORM_ZIP
+# if PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR is specified, do not override.
+ifeq (,$(strip $(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR)))
+  # Most PDK project paths should be using vendor/pdk/TARGET_DEVICE
+  # but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup
+  # with vendor/pdk/TARGET_PRODUCT.
+  # Others are set up with vendor/pdk/TARGET_DEVICE/TARGET_DEVICE-userdebug
+  _pdk_fusion_search_paths := \
+    vendor/pdk/$(TARGET_DEVICE)/$(TARGET_DEVICE)-$(TARGET_BUILD_VARIANT)/platform \
+    vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform \
+    vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform \
+    vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform \
+    vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform
+
+  _pdk_fusion_default_platform_zip := $(strip $(foreach p,$(_pdk_fusion_search_paths),$(wildcard $(p)/platform.zip)))
+  ifneq (,$(_pdk_fusion_default_platform_zip))
+    PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
+    _pdk_fusion_default_platform_zip :=
+  else
+    _pdk_fusion_default_platform_mk := $(strip $(foreach p,$(_pdk_fusion_search_paths),$(wildcard $(p)/pdk.mk)))
+    ifneq (,$(_pdk_fusion_default_platform_mk))
+      PDK_FUSION_PLATFORM_DIR := $(dir $(word 1,$(_pdk_fusion_default_platform_mk)))
+      _pdk_fusion_default_platform_mk :=
+    endif
+  endif # _pdk_fusion_default_platform_zip
+  _pdk_fusion_search_paths :=
+endif # !PDK_FUSION_PLATFORM_ZIP && !PDK_FUSION_PLATFORM_DIR
+
+ifneq (,$(PDK_FUSION_PLATFORM_ZIP))
+  ifneq (,$(PDK_FUSION_PLATFORM_DIR))
+    $(error Only one of PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR may be specified)
+  endif
+endif
 
 ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
 TARGET_BUILD_PDK := true
 ifneq (,$(filter fusion, $(MAKECMDGOALS)))
-ifndef PDK_FUSION_PLATFORM_ZIP
-  $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.)
+ifeq (,$(strip $(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR)))
+  $(error Specify PDK_FUSION_PLATFORM_ZIP or PDK_FUSION_PLATFORM_DIR to do a PDK fusion.)
 endif
 endif  # fusion
 endif  # pdk or fusion
@@ -478,7 +495,19 @@
 ifdef PDK_FUSION_PLATFORM_ZIP
 TARGET_BUILD_PDK := true
 ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
-  $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
+  ifneq (,$(wildcard $(dir $(PDK_FUSION_PLATFORM_ZIP))/pdk.mk))
+    PDK_FUSION_PLATFORM_DIR := $(dir $(PDK_FUSION_PLATFORM_ZIP))
+    PDK_FUSION_PLATFORM_ZIP :=
+  else
+    $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
+  endif
+endif
+endif
+
+ifdef PDK_FUSION_PLATFORM_DIR
+TARGET_BUILD_PDK := true
+ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_DIR)/pdk.mk))
+  $(error Cannot find file $(PDK_FUSION_PLATFORM_DIR)/pdk.mk.)
 endif
 endif
 
diff --git a/core/main.mk b/core/main.mk
index 0317a89..da88613 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -447,10 +447,10 @@
 
 $(foreach mk,$(subdir_makefiles),$(info [$(call inc_and_print,subdir_makefiles_inc)/$(subdir_makefiles_total)] including $(mk) ...)$(eval include $(mk)))
 
-ifdef PDK_FUSION_PLATFORM_ZIP
+ifneq (,$(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR))
 # Bring in the PDK platform.zip modules.
 include $(BUILD_SYSTEM)/pdk_fusion_modules.mk
-endif # PDK_FUSION_PLATFORM_ZIP
+endif # PDK_FUSION_PLATFORM_ZIP || PDK_FUSION_PLATFORM_DIR
 
 droid_targets : blueprint_tools
 
diff --git a/core/pdk_config.mk b/core/pdk_config.mk
index f29c3dc..9fe6d47 100644
--- a/core/pdk_config.mk
+++ b/core/pdk_config.mk
@@ -7,7 +7,7 @@
 	host/common/obj/JAVA_LIBRARIES/hosttestlib_intermediates
 PDK_PLATFORM_JAVA_ZIP_CONTENTS :=
 
-ifneq (,$(filter platform-java, $(MAKECMDGOALS))$(PDK_FUSION_PLATFORM_ZIP))
+ifneq (,$(filter platform-java, $(MAKECMDGOALS))$(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR))
 # additional items to add to platform.zip for platform-java build
 # For these dirs, add classes.jar and javalib.jar from the dir to platform.zip
 # all paths under out dir
@@ -49,34 +49,55 @@
     $(lib_dir)/classes.dex.toc )
 
 # check and override java support level
-ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP),)
-ifneq ($(wildcard external/proguard),)
-TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
-else # no proguard
-TARGET_BUILD_JAVA_SUPPORT_LEVEL :=
-endif
-# platform supprot is set after checking platform.zip
+ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR),)
+  ifneq ($(wildcard external/proguard),)
+    TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
+  else # no proguard
+    TARGET_BUILD_JAVA_SUPPORT_LEVEL :=
+  endif
+  # platform support is set after checking platform.zip
 endif # PDK
 
+ifneq (,$(PDK_FUSION_PLATFORM_DIR)$(PDK_FUSION_PLATFORM_ZIP))
+
+_pdk_fusion_intermediates :=
+_pdk_fusion_stamp :=
+_pdk_fusion_file_list :=
+_pdk_fusion_java_file_list :=
+PDK_FUSION_SYMLINK_STAMP :=
+
+ifdef PDK_FUSION_PLATFORM_DIR
+  _pdk_fusion_intermediates := $(PDK_FUSION_PLATFORM_DIR)
+  _pdk_fusion_file_list := $(sort \
+    $(shell cd $(PDK_FUSION_PLATFORM_DIR); find * -type f))
+  _pdk_fusion_java_file_list := $(filter target/common/%,$(_pdk_fusion_file_list))
+  _pdk_fusion_file_list := $(filter-out target/common/%,$(_pdk_fusion_file_list))
+
+  PDK_FUSION_SYMLINK_STAMP := $(call intermediates-dir-for, PACKAGING, pdk_fusion)/pdk_symlinks.stamp
+
+  symlink_list := $(sort \
+    $(shell cd $(PDK_FUSION_PLATFORM_DIR); find * -type l))
+$(PDK_FUSION_SYMLINK_STAMP): PRIVATE_SYMLINKS := $(foreach s,$(symlink_list),\
+    $(s):$(shell readlink $(PDK_FUSION_PLATFORM_DIR)/$(s)))
+$(PDK_FUSION_SYMLINK_STAMP):
+	$(foreach s,$(PRIVATE_SYMLINKS),\
+	  mkdir -p $(PRODUCT_OUT)/$(dir $(call word-colon,1,$(s))) && \
+	  ln -sf $(call word-colon,2,$(s)) $(PRODUCT_OUT)/$(call word-colon,1,$(s)) &&) true
+	touch $@
+
+  symlink_list :=
+endif # PDK_FUSION_PLATFORM_DIR
+
 ifdef PDK_FUSION_PLATFORM_ZIP
-_pdk_fusion_intermediates := $(call intermediates-dir-for, PACKAGING, pdk_fusion)
-_pdk_fusion_stamp := $(_pdk_fusion_intermediates)/pdk_fusion.stamp
+  _pdk_fusion_intermediates := $(call intermediates-dir-for, PACKAGING, pdk_fusion)
+  _pdk_fusion_stamp := $(_pdk_fusion_intermediates)/pdk_fusion.stamp
 
-_pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) \
-    '*[^/]' -x 'target/common/*' 2>/dev/null)
-_pdk_fusion_java_file_list := \
-	$(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) 'target/common/*' 2>/dev/null)
-_pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/,\
-    $(_pdk_fusion_file_list) $(_pdk_fusion_java_file_list))
-
-ifneq ($(_pdk_fusion_java_file_list),)
-# This represents whether java build can use platform API or not
-# This should not be used in Android.mk
-TARGET_BUILD_PDK_JAVA_PLATFORM := true
-ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
-TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
-endif
-endif
+  _pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) \
+      '*[^/]' -x 'target/common/*' 2>/dev/null)
+  _pdk_fusion_java_file_list := \
+      $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) 'target/common/*' 2>/dev/null)
+  _pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/,\
+      $(_pdk_fusion_file_list) $(_pdk_fusion_java_file_list))
 
 $(_pdk_fusion_stamp) : $(PDK_FUSION_PLATFORM_ZIP)
 	@echo "Unzip $(dir $@) <- $<"
@@ -85,9 +106,17 @@
 	$(call split-long-arguments,-touch,$(_pdk_fusion_files))
 	$(hide) touch $@
 
-
 $(_pdk_fusion_files) : $(_pdk_fusion_stamp)
+endif # PDK_FUSION_PLATFORM_ZIP
 
+ifneq ($(_pdk_fusion_java_file_list),)
+  # This represents whether java build can use platform API or not
+  # This should not be used in Android.mk
+  TARGET_BUILD_PDK_JAVA_PLATFORM := true
+  ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
+    TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
+  endif
+endif
 
 # Implicit pattern rules to copy the fusion files to the system image directory.
 # Note that if there is already explicit rule in the build system to generate a file,
@@ -105,63 +134,57 @@
 	$(hide) cp -fpPR $< $@
 
 ifeq (true,$(TARGET_BUILD_PDK_JAVA_PLATFORM))
+  PDK_FUSION_OUT_DIR := $(OUT_DIR)
 
-PDK_FUSION_OUT_DIR := $(OUT_DIR)
+  define JAVA_dependency_template
+  $(call add-dependency,$(PDK_FUSION_OUT_DIR)/$(strip $(1)),\
+    $(foreach d,$(filter $(2),$(_pdk_fusion_java_file_list)),$(PDK_FUSION_OUT_DIR)/$(d)))
+  endef
 
-define JAVA_dependency_template
-$(call add-dependency,$(PDK_FUSION_OUT_DIR)/$(strip $(1)),\
-  $(foreach d,$(filter $(2),$(_pdk_fusion_java_file_list)),$(PDK_FUSION_OUT_DIR)/$(d)))
-endef
+  # needs explicit dependency as package-export.apk is not explicitly pulled
+  $(eval $(call JAVA_dependency_template,\
+  target/common/obj/APPS/framework-res_intermediates/src/R.stamp,\
+  target/common/obj/APPS/framework-res_intermediates/package-export.apk))
 
-# needs explicit dependency as package-export.apk is not explicitly pulled
-$(eval $(call JAVA_dependency_template,\
-target/common/obj/APPS/framework-res_intermediates/src/R.stamp,\
-target/common/obj/APPS/framework-res_intermediates/package-export.apk))
-
-# javalib.jar should pull classes.jar as classes.jar is not explicitly pulled.
-$(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR),\
-$(eval $(call JAVA_dependency_template,$(lib_dir)/javalib.jar,\
-$(lib_dir)/classes.jar)))
+  # javalib.jar should pull classes.jar as classes.jar is not explicitly pulled.
+  $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR),\
+  $(eval $(call JAVA_dependency_template,$(lib_dir)/javalib.jar,\
+  $(lib_dir)/classes.jar)))
 
 # implicit rules for all other target files
 $(TARGET_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/target/common/% $(_pdk_fusion_stamp)
 	@mkdir -p $(dir $@)
 	$(hide) cp -fpPR $< $@
-endif
+endif # TARGET_BUILD_PDK_JAVA_PLATFORM
 
 ALL_PDK_FUSION_FILES := $(addprefix $(PRODUCT_OUT)/, $(_pdk_fusion_file_list))
 
-endif # PDK_FUSION_PLATFORM_ZIP
+endif # PDK_FUSION_PLATFORM_ZIP || PDK_FUSION_PLATFORM_DIR
 
 ifeq ($(TARGET_BUILD_PDK),true)
-$(info PDK TARGET_BUILD_JAVA_SUPPORT_LEVEL $(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
-ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
-
-# SDK used for Java build under PDK
-PDK_BUILD_SDK_VERSION := $(lastword $(TARGET_AVAILABLE_SDK_VERSIONS))
-$(info PDK Build uses SDK $(PDK_BUILD_SDK_VERSION))
-
-else # PDK_JAVA
-
-$(info PDK Build uses the current platform API)
-
-endif # PDK_JAVA
-
+  $(info PDK TARGET_BUILD_JAVA_SUPPORT_LEVEL $(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
+  ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
+    # SDK used for Java build under PDK
+    PDK_BUILD_SDK_VERSION := $(lastword $(TARGET_AVAILABLE_SDK_VERSIONS))
+    $(info PDK Build uses SDK $(PDK_BUILD_SDK_VERSION))
+  else # PDK_JAVA
+    $(info PDK Build uses the current platform API)
+  endif # PDK_JAVA
 endif # BUILD_PDK
 
 ifneq (,$(filter platform platform-java, $(MAKECMDGOALS))$(filter true,$(TARGET_BUILD_PDK)))
-# files under $(PRODUCT_OUT)/symbols to help debugging.
-# Source not included to PDK due to dependency issue, so provide symbols instead.
+  # files under $(PRODUCT_OUT)/symbols to help debugging.
+  # Source not included to PDK due to dependency issue, so provide symbols instead.
 
-# We may not be building all of them.
-# The platform.zip just silently ignores the nonexistent ones.
-PDK_SYMBOL_FILES_LIST := \
-    system/bin/app_process32 \
-    system/bin/app_process64
+  # We may not be building all of them.
+  # The platform.zip just silently ignores the nonexistent ones.
+  PDK_SYMBOL_FILES_LIST := \
+      system/bin/app_process32 \
+      system/bin/app_process64
 
-ifdef PDK_FUSION_PLATFORM_ZIP
-# symbols should be explicitly pulled for fusion build
-$(foreach f,$(filter $(PDK_SYMBOL_FILES_LIST), $(_pdk_fusion_file_list)),\
-  $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
-endif # PLATFORM_ZIP
-endif # platform.zip build or PDK
+  ifneq (,$(PDK_FUSION_PLATFORM_ZIP)$(PDK_FUSION_PLATFORM_DIR))
+    # symbols should be explicitly pulled for fusion build
+    $(foreach f,$(filter $(PDK_SYMBOL_FILES_LIST), $(_pdk_fusion_file_list)),\
+      $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
+  endif # PLATFORM_ZIP || PLATFORM_DIR
+endif # platform.zip/dir build or PDK
diff --git a/core/pdk_fusion_modules.mk b/core/pdk_fusion_modules.mk
index 0c03f37..9aabd0f 100644
--- a/core/pdk_fusion_modules.mk
+++ b/core/pdk_fusion_modules.mk
@@ -2,10 +2,16 @@
 # We use these rules to rebuild .odex files of the .jar/.apk inside the platform.zip.
 #
 
+ifdef PDK_FUSION_PLATFORM_ZIP
 pdk_dexpreopt_config_mk := $(TARGET_OUT_INTERMEDIATES)/pdk_dexpreopt_config.mk
 
 $(shell rm -f $(pdk_dexpreopt_config_mk) && mkdir -p $(dir $(pdk_dexpreopt_config_mk)) && \
         unzip -qo $(PDK_FUSION_PLATFORM_ZIP) -d $(dir $(pdk_dexpreopt_config_mk)) pdk_dexpreopt_config.mk 2>/dev/null)
+endif
+
+ifdef PDK_FUSION_PLATFORM_DIR
+pdk_dexpreopt_config_mk := $(PDK_FUSION_PLATFORM_DIR)/pdk_dexpreopt_config.mk
+endif
 
 -include $(pdk_dexpreopt_config_mk)
 
diff --git a/core/sdk_check.mk b/core/sdk_check.mk
index 49ea2a8..c09fc7c 100644
--- a/core/sdk_check.mk
+++ b/core/sdk_check.mk
@@ -8,6 +8,11 @@
 
 whitelisted_modules := framework-res__auto_generated_rro
 
+
+ifeq (,$(JAVA_SDK_ENFORCEMENT_ERROR))
+  JAVA_SDK_ENFORCEMENT_ERROR := APPS
+endif
+
 ifeq ($(LOCAL_SDK_VERSION)$(LOCAL_PRIVATE_PLATFORM_APIS),)
   ifeq (,$(filter $(LOCAL_MODULE),$(whitelisted_modules)))
     ifneq ($(JAVA_SDK_ENFORCEMENT_WARNING)$(JAVA_SDK_ENFORCEMENT_ERROR),)
diff --git a/core/soong_app_prebuilt.mk b/core/soong_app_prebuilt.mk
index 83982b7..ae0d196 100644
--- a/core/soong_app_prebuilt.mk
+++ b/core/soong_app_prebuilt.mk
@@ -78,17 +78,15 @@
 ifndef LOCAL_IS_HOST_MODULE
 ifeq ($(LOCAL_SDK_VERSION),system_current)
 my_link_type := java:system
-my_warn_types := java:platform
-my_allowed_types := java:sdk java:system java:core
 else ifneq ($(LOCAL_SDK_VERSION),)
 my_link_type := java:sdk
-my_warn_types := java:system java:platform
-my_allowed_types := java:sdk java:core
 else
 my_link_type := java:platform
-my_warn_types :=
-my_allowed_types := java:sdk java:system java:platform java:core
 endif
+# warn/allowed types are both empty because Soong modules can't depend on
+# make-defined modules.
+my_warn_types :=
+my_allowed_types :=
 
 my_link_deps :=
 my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX)
diff --git a/core/soong_java_prebuilt.mk b/core/soong_java_prebuilt.mk
index 309854c..36a71e3 100644
--- a/core/soong_java_prebuilt.mk
+++ b/core/soong_java_prebuilt.mk
@@ -23,8 +23,8 @@
 $(eval $(call copy-one-file,$(LOCAL_PREBUILT_MODULE_FILE),$(full_classes_jar)))
 $(eval $(call copy-one-file,$(LOCAL_PREBUILT_MODULE_FILE),$(full_classes_pre_proguard_jar)))
 
-ifdef LOCAL_DROIDDOC_STUBS_JAR
-$(eval $(call copy-one-file,$(LOCAL_DROIDDOC_STUBS_JAR),$(OUT_DOCS)/$(LOCAL_MODULE)-stubs.srcjar))
+ifdef LOCAL_DROIDDOC_STUBS_SRCJAR
+$(eval $(call copy-one-file,$(LOCAL_DROIDDOC_STUBS_SRCJAR),$(OUT_DOCS)/$(LOCAL_MODULE)-stubs.srcjar))
 ALL_DOCS += $(OUT_DOCS)/$(LOCAL_MODULE)-stubs.srcjar
 endif
 
@@ -116,25 +116,19 @@
 ifndef LOCAL_IS_HOST_MODULE
 ifeq ($(LOCAL_SDK_VERSION),system_current)
 my_link_type := java:system
-my_warn_types := java:platform
-my_allowed_types := java:sdk java:system java:core
 else ifneq (,$(call has-system-sdk-version,$(LOCAL_SDK_VERSION)))
 my_link_type := java:system
-my_warn_types := java:platform
-my_allowed_types := java:sdk java:system java:core
 else ifeq ($(LOCAL_SDK_VERSION),core_current)
 my_link_type := java:core
-my_warn_types :=
-my_allowed_types := java:core
 else ifneq ($(LOCAL_SDK_VERSION),)
 my_link_type := java:sdk
-my_warn_types := java:system java:platform
-my_allowed_types := java:sdk java:core
 else
 my_link_type := java:platform
-my_warn_types :=
-my_allowed_types := java:sdk java:system java:platform java:core
 endif
+# warn/allowed types are both empty because Soong modules can't depend on
+# make-defined modules.
+my_warn_types :=
+my_allowed_types :=
 
 my_link_deps :=
 my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX)