diff --git a/CleanSpec.mk b/CleanSpec.mk
index a424cb7..5adb42d 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -200,6 +200,12 @@
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/SprintDM.apk)
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/etc/omadm)
 
+# GCC 4.8
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/EXECUTABLES)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/lib/*.o)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/core/base_rules.mk b/core/base_rules.mk
index 33bc6fd..c892d94 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -141,15 +141,16 @@
 ###########################################################
 # Pick a name for the intermediate and final targets
 ###########################################################
-LOCAL_MODULE_STEM := $(strip $(LOCAL_MODULE_STEM))
-ifeq ($(LOCAL_MODULE_STEM),)
+ifndef LOCAL_MODULE_STEM
   LOCAL_MODULE_STEM := $(LOCAL_MODULE)
 endif
-LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
 
-LOCAL_BUILT_MODULE_STEM := $(strip $(LOCAL_BUILT_MODULE_STEM))
-ifeq ($(LOCAL_BUILT_MODULE_STEM),)
-  LOCAL_BUILT_MODULE_STEM := $(LOCAL_INSTALLED_MODULE_STEM)
+ifndef LOCAL_BUILT_MODULE_STEM
+  LOCAL_BUILT_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
+endif
+
+ifndef LOCAL_INSTALLED_MODULE_STEM
+  LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
 endif
 
 # OVERRIDE_BUILT_MODULE_PATH is only allowed to be used by the
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 6113192..9165255 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -11,6 +11,7 @@
 LOCAL_BUILT_MODULE_STEM:=
 OVERRIDE_BUILT_MODULE_PATH:=
 LOCAL_INSTALLED_MODULE:=
+LOCAL_INSTALLED_MODULE_STEM:=
 LOCAL_UNINSTALLABLE_MODULE:=
 LOCAL_INTERMEDIATE_TARGETS:=
 LOCAL_UNSTRIPPED_PATH:=
@@ -140,6 +141,7 @@
 LOCAL_POST_INSTALL_CMD:=
 LOCAL_DIST_BUNDLED_BINARIES:=
 LOCAL_HAL_STATIC_LIBRARIES:=
+LOCAL_RMTYPEDEFS:=
 LOCAL_NO_SYNTAX_CHECK:=
 LOCAL_NO_STATIC_ANALYZER:=
 
diff --git a/core/combo/TARGET_linux-arm.mk b/core/combo/TARGET_linux-arm.mk
index 8d012f3..5fdcce8 100644
--- a/core/combo/TARGET_linux-arm.mk
+++ b/core/combo/TARGET_linux-arm.mk
@@ -35,7 +35,7 @@
 endif
 
 ifeq ($(strip $(TARGET_GCC_VERSION_EXP)),)
-TARGET_GCC_VERSION := 4.7
+TARGET_GCC_VERSION := 4.8
 else
 TARGET_GCC_VERSION := $(TARGET_GCC_VERSION_EXP)
 endif
@@ -114,7 +114,7 @@
 # into no-op in some builds while mesg is defined earlier. So we explicitly
 # disable "-Wunused-but-set-variable" here.
 ifneq ($(filter 4.6 4.6.% 4.7 4.7.% 4.8, $(TARGET_GCC_VERSION)),)
-TARGET_GLOBAL_CFLAGS += -Wno-unused-but-set-variable -fno-builtin-sin \
+TARGET_GLOBAL_CFLAGS += -fno-builtin-sin \
 			-fno-strict-volatile-bitfields
 endif
 
diff --git a/core/combo/include/arch/darwin-x86/AndroidConfig.h b/core/combo/include/arch/darwin-x86/AndroidConfig.h
index 012f014..121bba3 100644
--- a/core/combo/include/arch/darwin-x86/AndroidConfig.h
+++ b/core/combo/include/arch/darwin-x86/AndroidConfig.h
@@ -56,13 +56,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-/* #define HAVE_OOM_ADJ */
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/freebsd-x86/AndroidConfig.h b/core/combo/include/arch/freebsd-x86/AndroidConfig.h
index 6f50918..120f484 100644
--- a/core/combo/include/arch/freebsd-x86/AndroidConfig.h
+++ b/core/combo/include/arch/freebsd-x86/AndroidConfig.h
@@ -61,13 +61,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-/* #define HAVE_OOM_ADJ */
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/linux-arm/AndroidConfig.h b/core/combo/include/arch/linux-arm/AndroidConfig.h
index 9257d3e..28d0d30 100644
--- a/core/combo/include/arch/linux-arm/AndroidConfig.h
+++ b/core/combo/include/arch/linux-arm/AndroidConfig.h
@@ -69,13 +69,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/linux-mips/AndroidConfig.h b/core/combo/include/arch/linux-mips/AndroidConfig.h
index e24f3ea..8bfbe9f 100644
--- a/core/combo/include/arch/linux-mips/AndroidConfig.h
+++ b/core/combo/include/arch/linux-mips/AndroidConfig.h
@@ -69,13 +69,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/linux-ppc/AndroidConfig.h b/core/combo/include/arch/linux-ppc/AndroidConfig.h
index a12ef47..24b0da5 100644
--- a/core/combo/include/arch/linux-ppc/AndroidConfig.h
+++ b/core/combo/include/arch/linux-ppc/AndroidConfig.h
@@ -56,13 +56,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/linux-x86/AndroidConfig.h b/core/combo/include/arch/linux-x86/AndroidConfig.h
index 2db66a2..359cfb9 100644
--- a/core/combo/include/arch/linux-x86/AndroidConfig.h
+++ b/core/combo/include/arch/linux-x86/AndroidConfig.h
@@ -56,13 +56,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/target_linux-x86/AndroidConfig.h b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
index aaaf0c9..8db5057 100644
--- a/core/combo/include/arch/target_linux-x86/AndroidConfig.h
+++ b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
@@ -55,13 +55,6 @@
 #define HAVE_FORKEXEC
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-#define HAVE_OOM_ADJ
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/combo/include/arch/windows/AndroidConfig.h b/core/combo/include/arch/windows/AndroidConfig.h
index 83d0a0f..ea830ba 100644
--- a/core/combo/include/arch/windows/AndroidConfig.h
+++ b/core/combo/include/arch/windows/AndroidConfig.h
@@ -65,13 +65,6 @@
 #endif
 
 /*
- * Process out-of-memory adjustment.  Set if running on Linux,
- * where we can write to /proc/<pid>/oom_adj to modify the out-of-memory
- * badness adjustment.
- */
-/* #define HAVE_OOM_ADJ */
-
-/*
  * IPC model.  Choose one:
  *
  * HAVE_SYSV_IPC - use the classic SysV IPC mechanisms (semget, shmget).
diff --git a/core/config.mk b/core/config.mk
index b6111f2..6bd2841 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -367,6 +367,7 @@
 DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX)
 DEXPREOPT := dalvik/tools/dex-preopt
 LINT := prebuilts/sdk/tools/lint
+RMTYPEDEFS := $(HOST_OUT_EXECUTABLES)/rmtypedefs
 
 # ACP is always for the build OS, not for the host OS
 ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX)
diff --git a/core/definitions.mk b/core/definitions.mk
index 290bb2f..c429f9d 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1486,7 +1486,7 @@
 $(call unzip-jar-files,$(PRIVATE_STATIC_JAVA_LIBRARIES),$(PRIVATE_CLASS_INTERMEDIATES_DIR))
 $(call dump-words-to-file,$(PRIVATE_JAVA_SOURCES),$(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list)
 $(hide) if [ -d "$(PRIVATE_SOURCE_INTERMEDIATES_DIR)" ]; then \
-	    find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
+          find $(PRIVATE_SOURCE_INTERMEDIATES_DIR) -name '*.java' >> $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list; \
 fi
 $(hide) tr ' ' '\n' < $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list \
     | sort -u > $(PRIVATE_CLASS_INTERMEDIATES_DIR)/java-source-list-uniq
@@ -1515,8 +1515,13 @@
     $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \
         -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))) \
     | xargs rm -rf)
-$(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \
-    $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .
+$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR))
+$(if $(PRIVATE_JAR_MANIFEST), \
+    $(hide) sed -e 's/%BUILD_NUMBER%/$(BUILD_NUMBER)/' \
+            $(PRIVATE_JAR_MANIFEST) > $(dir $@)/manifest.mf && \
+        jar -cfm $@ $(dir $@)/manifest.mf \
+            -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ., \
+    $(hide) jar -cf $@ -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .)
 endef
 
 define transform-java-to-classes.jar
@@ -1566,6 +1571,7 @@
     $(foreach pkg, $(PRIVATE_JAR_PACKAGES), \
         -not -path $(PRIVATE_CLASS_INTERMEDIATES_DIR)/$(subst .,/,$(pkg))) \
     | xargs rm -rf)
+$(if $(PRIVATE_RMTYPEDEFS), $(hide) $(RMTYPEDEFS) -v $(PRIVATE_CLASS_INTERMEDIATES_DIR))
 $(hide) jar $(if $(strip $(PRIVATE_JAR_MANIFEST)),-cfm,-cf) \
     $@ $(PRIVATE_JAR_MANIFEST) -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) .
 $(hide) mv $(PRIVATE_CLASS_INTERMEDIATES_DIR)/newstamp $(PRIVATE_CLASS_INTERMEDIATES_DIR)/stamp
@@ -1589,9 +1595,10 @@
 define transform-classes.jar-to-dex
 @echo "target Dex: $(PRIVATE_MODULE)"
 @mkdir -p $(dir $@)
+$(hide) rm -f $(dir $@)/classes*.dex
 $(hide) $(DX) \
     $(if $(findstring windows,$(HOST_OS)),,-JXms16M -JXmx2048M) \
-    --dex --output=$@ \
+    --dex --output=$(dir $@) \
     $(incremental_dex) \
     $(if $(NO_OPTIMIZE_DX), \
         --no-optimize) \
@@ -1651,11 +1658,7 @@
 
 #TODO: update the manifest to point to the dex file
 define add-dex-to-package
-$(if $(filter classes.dex,$(notdir $(PRIVATE_DEX_FILE))),\
-$(hide) zip -qj $@ $(PRIVATE_DEX_FILE),\
-$(hide) _adtp_classes_dex=$(dir $(PRIVATE_DEX_FILE))classes.dex; \
-cp $(PRIVATE_DEX_FILE) $$_adtp_classes_dex && \
-zip -qj $@ $$_adtp_classes_dex && rm -f $$_adtp_classes_dex)
+$(hide) zip -qj $@ $(dir $(PRIVATE_DEX_FILE))/classes*.dex
 endef
 
 # Add java resources added by the current module.
diff --git a/core/dynamic_binary.mk b/core/dynamic_binary.mk
index 6ede57f..7778477 100644
--- a/core/dynamic_binary.mk
+++ b/core/dynamic_binary.mk
@@ -26,12 +26,17 @@
 # TODO: This duplicates logic from base_rules.mk because we need to
 #       know its results before base_rules.mk is included.
 #       Consolidate the duplicates.
-LOCAL_MODULE_STEM := $(strip $(LOCAL_MODULE_STEM))
-ifeq ($(LOCAL_MODULE_STEM),)
+ifndef LOCAL_MODULE_STEM
   LOCAL_MODULE_STEM := $(LOCAL_MODULE)
 endif
-LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
-LOCAL_BUILT_MODULE_STEM := $(LOCAL_INSTALLED_MODULE_STEM)
+
+ifndef LOCAL_BUILT_MODULE_STEM
+  LOCAL_BUILT_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
+endif
+
+ifndef LOCAL_INSTALLED_MODULE_STEM
+  LOCAL_INSTALLED_MODULE_STEM := $(LOCAL_MODULE_STEM)$(LOCAL_MODULE_SUFFIX)
+endif
 
 # base_rules.make defines $(intermediates), but we need its value
 # before we include base_rules.  Make a guess, and verify that
@@ -90,7 +95,7 @@
 ## Store a copy with symbols for symbolic debugging
 ###########################################################
 symbolic_input := $(compress_output)
-symbolic_output := $(LOCAL_UNSTRIPPED_PATH)/$(LOCAL_BUILT_MODULE_STEM)
+symbolic_output := $(LOCAL_UNSTRIPPED_PATH)/$(LOCAL_INSTALLED_MODULE_STEM)
 $(symbolic_output) : $(symbolic_input) | $(ACP)
 	@echo "target Symbolic: $(PRIVATE_MODULE) ($@)"
 	$(copy-file-to-target)
diff --git a/core/host_java_library.mk b/core/host_java_library.mk
index ca27f28..b0e50e4 100644
--- a/core/host_java_library.mk
+++ b/core/host_java_library.mk
@@ -72,6 +72,8 @@
 $(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
 $(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
 $(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
+$(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES :=
+$(full_classes_compiled_jar): PRIVATE_RMTYPEDEFS :=
 $(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
         $(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-host-java-to-package)
@@ -108,9 +110,11 @@
 endif
 
 else
+$(LOCAL_BUILT_MODULE): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
 $(LOCAL_BUILT_MODULE): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
 $(LOCAL_BUILT_MODULE): PRIVATE_JAR_EXCLUDE_FILES :=
-$(LOCAL_BUILT_MODULE): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
+$(LOCAL_BUILT_MODULE): PRIVATE_JAR_PACKAGES :=
+$(LOCAL_BUILT_MODULE): PRIVATE_RMTYPEDEFS :=
 $(LOCAL_BUILT_MODULE): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
 		$(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-host-java-to-package)
diff --git a/core/java.mk b/core/java.mk
index f237965..1e2e6a6 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -72,10 +72,10 @@
 # Choose leaf name for the compiled jar file.
 ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
 full_classes_compiled_jar_leaf := classes-no-debug-var.jar
-built_dex_intermediate_leaf := classes-no-local.dex
+built_dex_intermediate_leaf := no-local
 else
 full_classes_compiled_jar_leaf := classes-full-debug.jar
-built_dex_intermediate_leaf := classes-with-local.dex
+built_dex_intermediate_leaf := with-local
 endif
 
 ifeq ($(LOCAL_PROGUARD_ENABLED),disabled)
@@ -96,7 +96,7 @@
 # only the output directory can be changed
 full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(jarjar_leaf)
 full_classes_proguard_jar := $(intermediates.COMMON)/$(proguard_jar_leaf)
-built_dex_intermediate := $(intermediates.COMMON)/$(built_dex_intermediate_leaf)
+built_dex_intermediate := $(intermediates.COMMON)/$(built_dex_intermediate_leaf)/classes.dex
 full_classes_stubs_jar := $(intermediates.COMMON)/stubs.jar
 
 ifeq ($(LOCAL_MODULE_CLASS)$(LOCAL_SRC_FILES)$(LOCAL_STATIC_JAVA_LIBRARIES)$(LOCAL_SOURCE_FILES_ALL_GENERATED),APPS)
@@ -316,6 +316,10 @@
 $(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
 $(full_classes_compiled_jar): PRIVATE_WARNINGS_ENABLE := $(LOCAL_WARNINGS_ENABLE)
 
+ifdef LOCAL_RMTYPEDEFS
+$(full_classes_compiled_jar): | $(RMTYPEDEFS)
+endif
+
 # Compile the java files to a .jar file.
 # This intentionally depends on java_sources, not all_java_sources.
 # Deps for generated source files must be handled separately,
@@ -323,6 +327,7 @@
 $(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
 $(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES := $(LOCAL_JAR_EXCLUDE_FILES)
 $(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES := $(LOCAL_JAR_PACKAGES)
+$(full_classes_compiled_jar): PRIVATE_RMTYPEDEFS := $(LOCAL_RMTYPEDEFS)
 $(full_classes_compiled_jar): PRIVATE_DONT_DELETE_JAR_META_INF := $(LOCAL_DONT_DELETE_JAR_META_INF)
 $(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
         $(jar_manifest_file) $(layers_file) $(RenderScript_file_stamp) \
@@ -459,7 +464,9 @@
 	$(transform-classes.jar-to-dex)
 $(built_dex): $(built_dex_intermediate) | $(ACP)
 	@echo Copying: $@
-	$(hide) $(ACP) -fp $< $@
+	$(hide) mkdir -p $(dir $@)
+	$(hide) rm -f $(dir $@)/classes*.dex
+	$(hide) $(ACP) -fp $(dir $<)/classes*.dex $(dir $@)
 ifneq ($(GENERATE_DEX_DEBUG),)
 	$(install-dex-debug)
 endif
diff --git a/core/llvm_config.mk b/core/llvm_config.mk
index c679e42..9f33f7a 100644
--- a/core/llvm_config.mk
+++ b/core/llvm_config.mk
@@ -1,7 +1,17 @@
-CLANG := $(HOST_OUT_EXECUTABLES)/clang$(HOST_EXECUTABLE_SUFFIX)
-CLANG_CXX := $(HOST_OUT_EXECUTABLES)/clang++$(HOST_EXECUTABLE_SUFFIX)
-LLVM_AS := $(HOST_OUT_EXECUTABLES)/llvm-as$(HOST_EXECUTABLE_SUFFIX)
-LLVM_LINK := $(HOST_OUT_EXECUTABLES)/llvm-link$(HOST_EXECUTABLE_SUFFIX)
+ifeq (true,$(FORCE_BUILD_LLVM_COMPONENTS))
+LLVM_PREBUILTS_PATH := $(BUILD_OUT_EXECUTABLES)
+LLVM_PREBUILTS_HEADER_PATH := external/clang/lib/include
+else
+LLVM_PREBUILTS_PATH := prebuilts/clang/$(BUILD_OS)-x86/host/3.3/bin
+LLVM_PREBUILTS_HEADER_PATH := prebuilts/clang/$(BUILD_OS)-x86/host/3.3/lib/clang/3.3/include/
+endif
+
+CLANG := $(LLVM_PREBUILTS_PATH)/clang$(BUILD_EXECUTABLE_SUFFIX)
+CLANG_CXX := $(LLVM_PREBUILTS_PATH)/clang++$(BUILD_EXECUTABLE_SUFFIX)
+CLANG_TBLGEN := $(LLVM_PREBUILTS_PATH)/clang-tblgen$(BUILD_EXECUTABLE_SUFFIX)
+LLVM_AS := $(LLVM_PREBUILTS_PATH)/llvm-as$(BUILD_EXECUTABLE_SUFFIX)
+LLVM_LINK := $(LLVM_PREBUILTS_PATH)/llvm-link$(BUILD_EXECUTABLE_SUFFIX)
+TBLGEN := $(LLVM_PREBUILTS_PATH)/tblgen$(BUILD_EXECUTABLE_SUFFIX)
 
 define do-clang-flags-subst
   TARGET_GLOBAL_CLANG_FLAGS := $(subst $(1),$(2),$(TARGET_GLOBAL_CLANG_FLAGS))
@@ -84,7 +94,7 @@
     -mbionic
 endif
 
-CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES := external/clang/lib/include $(TARGET_OUT_HEADERS)/clang
+CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES := $(LLVM_PREBUILTS_HEADER_PATH) $(TARGET_OUT_HEADERS)/clang
 
 # remove unknown flags to define CLANG_FLAGS
 TARGET_GLOBAL_CLANG_FLAGS += $(filter-out $(CLANG_CONFIG_UNKNOWN_CFLAGS),$(TARGET_GLOBAL_CFLAGS))
diff --git a/core/pathmap.mk b/core/pathmap.mk
index 5dfc543..7b81d71 100644
--- a/core/pathmap.mk
+++ b/core/pathmap.mk
@@ -110,7 +110,9 @@
         v7/appcompat \
         v7/mediarouter \
         v8/renderscript \
-        v13
+        v13 \
+        multidex \
+        multidex/instrumentation
 
 #
 # A version of FRAMEWORKS_SUPPORT_SUBDIRS that is expanded to full paths from
diff --git a/core/tasks/cts.mk b/core/tasks/cts.mk
index ed8c125..7f3fc7d 100644
--- a/core/tasks/cts.mk
+++ b/core/tasks/cts.mk
@@ -36,6 +36,7 @@
 	android.core.tests.libcore.package.tests \
 	android.core.tests.libcore.package.org \
 	android.core.tests.libcore.package.libcore \
+	android.core.tests.libcore.package.jsr166 \
 	android.core.tests.runner
 
 # Depend on the full package paths rather than the phony targets to avoid
@@ -88,9 +89,10 @@
 SQLITEJDBC_INTERMEDIATES :=$(call intermediates-dir-for,JAVA_LIBRARIES,sqlite-jdbc,,COMMON)
 JUNIT_INTERMEDIATES :=$(call intermediates-dir-for,JAVA_LIBRARIES,core-junit,,COMMON)
 CORETESTS_INTERMEDIATES :=$(call intermediates-dir-for,JAVA_LIBRARIES,core-tests,,COMMON)
+JSR166TESTS_INTERMEDIATES :=$(call intermediates-dir-for,JAVA_LIBRARIES,jsr166-tests,,COMMON)
 CONSCRYPTTESTS_INTERMEDIATES :=$(call intermediates-dir-for,JAVA_LIBRARIES,conscrypt-tests,,COMMON)
 
-GEN_CLASSPATH := $(CORE_INTERMEDIATES)/classes.jar:$(CONSCRYPT_INTERMEDIATES)/classes.jar:$(BOUNCYCASTLE_INTERMEDIATES)/classes.jar:$(APACHEXML_INTERMEDIATES)/classes.jar:$(OKHTTP_INTERMEDIATES)/classes.jar:$(JUNIT_INTERMEDIATES)/classes.jar:$(SQLITEJDBC_INTERMEDIATES)/javalib.jar:$(CORETESTS_INTERMEDIATES)/javalib.jar:$(CONSCRYPTTESTS_INTERMEDIATES)/javalib.jar
+GEN_CLASSPATH := $(CORE_INTERMEDIATES)/classes.jar:$(CONSCRYPT_INTERMEDIATES)/classes.jar:$(BOUNCYCASTLE_INTERMEDIATES)/classes.jar:$(APACHEXML_INTERMEDIATES)/classes.jar:$(OKHTTP_INTERMEDIATES)/classes.jar:$(JUNIT_INTERMEDIATES)/classes.jar:$(SQLITEJDBC_INTERMEDIATES)/javalib.jar:$(CORETESTS_INTERMEDIATES)/javalib.jar:$(JSR166TESTS_INTERMEDIATES)/javalib.jar:$(CONSCRYPTTESTS_INTERMEDIATES)/javalib.jar
 
 CTS_CORE_XMLS := \
 	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.dalvik.xml \
@@ -99,7 +101,9 @@
 	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.sun.xml \
 	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.tests.xml \
 	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.org.xml \
-	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.libcore.xml
+	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.libcore.xml \
+	$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.jsr166.xml
+
 
 $(CTS_CORE_XMLS): PRIVATE_CLASSPATH:=$(GEN_CLASSPATH)
 # Why does this depend on javalib.jar instead of classes.jar?  Because
@@ -107,7 +111,7 @@
 # build system requires that dependencies use javalib.jar.  If
 # javalib.jar is up-to-date, then classes.jar is as well.  Depending
 # on classes.jar will build the files incorrectly.
-CTS_CORE_XMLS_DEPS := $(CTS_CORE_CASES) $(HOST_OUT_JAVA_LIBRARIES)/descGen.jar $(HOST_OUT_JAVA_LIBRARIES)/junit.jar $(CORE_INTERMEDIATES)/javalib.jar $(BOUNCYCASTLE_INTERMEDIATES)/javalib.jar $(APACHEXML_INTERMEDIATES)/javalib.jar $(OKHTTP_INTERMEDIATES)/javalib.jar $(SQLITEJDBC_INTERMEDIATES)/javalib.jar $(JUNIT_INTERMEDIATES)/javalib.jar $(CORETESTS_INTERMEDIATES)/javalib.jar $(CONSCRYPTTESTS_INTERMEDIATES)/javalib.jar | $(ACP)
+CTS_CORE_XMLS_DEPS := $(CTS_CORE_CASES) $(HOST_OUT_JAVA_LIBRARIES)/descGen.jar $(HOST_OUT_JAVA_LIBRARIES)/junit.jar $(CORE_INTERMEDIATES)/javalib.jar $(BOUNCYCASTLE_INTERMEDIATES)/javalib.jar $(APACHEXML_INTERMEDIATES)/javalib.jar $(OKHTTP_INTERMEDIATES)/javalib.jar $(SQLITEJDBC_INTERMEDIATES)/javalib.jar $(JUNIT_INTERMEDIATES)/javalib.jar $(CORETESTS_INTERMEDIATES)/javalib.jar $(JSR166TESTS_INTERMEDIATES)/javalib.jar $(CONSCRYPTTESTS_INTERMEDIATES)/javalib.jar | $(ACP)
 
 $(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.dalvik.xml: $(CTS_CORE_XMLS_DEPS)
 	$(hide) mkdir -p $(CTS_TESTCASES_OUT)
@@ -158,6 +162,13 @@
 		$(CORETESTS_INTERMEDIATES)/javalib.jar,libcore,\
 		libcore/expectations)
 
+$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.jsr166.xml: $(CTS_CORE_XMLS_DEPS)
+	$(hide) mkdir -p $(CTS_TESTCASES_OUT)
+	$(call generate-core-test-description,$(CTS_TESTCASES_OUT)/android.core.tests.libcore.package.jsr166,\
+		cts/tests/core/libcore/jsr166/AndroidManifest.xml,\
+		$(JSR166TESTS_INTERMEDIATES)/javalib.jar,jsr166,\
+		libcore/expectations)
+
 # ----- Generate the test descriptions for the vm-tests-tf -----
 #
 CORE_VM_TEST_TF_DESC := $(CTS_TESTCASES_OUT)/android.core.vm-tests-tf.xml
diff --git a/target/product/base.mk b/target/product/base.mk
index c8f4354..4ab3520 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -32,6 +32,7 @@
     framework \
     fsck_msdos \
     ime \
+    inputflinger \
     javax.obex \
     libSR_AudioIn \
     libandroid \
@@ -46,6 +47,7 @@
     libeffectproxy \
     libeffects \
     libinput \
+    libinputflinger \
     libiprouteutil \
     libjni_latinime \
     libjnigraphics \
diff --git a/target/product/embedded.mk b/target/product/embedded.mk
index 11e02ae..0289cbb 100644
--- a/target/product/embedded.mk
+++ b/target/product/embedded.mk
@@ -59,6 +59,7 @@
     libui \
     libutils \
     linker \
+    lmkd \
     logcat \
     logwrapper \
     reboot \
diff --git a/tools/releasetools/sign_target_files_apks b/tools/releasetools/sign_target_files_apks
index 00693b8..6ed21de 100755
--- a/tools/releasetools/sign_target_files_apks
+++ b/tools/releasetools/sign_target_files_apks
@@ -237,6 +237,8 @@
         value = value.split()
         if len(value) == 2 and value[1].endswith("-keys"):
           value = value[0]
+        else:
+          value = " ".join(value)
       line = key + "=" + value
     if line != original_line:
       print "  replace: ", original_line