Merge "Move keystore from user_tags to core req"
diff --git a/core/Makefile b/core/Makefile
index 4b8b5d8..e005485 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -9,6 +9,8 @@
   FILE_NAME_TAG := $(BUILD_NUMBER)
 endif
 
+is_tests_build := $(filter tests,$(MAKECMDGOALS))
+
 # -----------------------------------------------------------------
 # Define rules to copy PRODUCT_COPY_FILES defined by the product.
 # PRODUCT_COPY_FILES contains words like <source file>:<dest file>.
@@ -406,6 +408,11 @@
 # -----------------------------------------------------------------
 # NOTICE files
 #
+# We are required to publish the licenses for all code under BSD, GPL and
+# Apache licenses (and possibly other more exotic ones as well). We err on the
+# side of caution, so the licenses for other third-party code are included here
+# too.
+#
 # This needs to be before the systemimage rules, because it adds to
 # ALL_DEFAULT_INSTALLED_MODULES, which those use to pick which files
 # go into the systemimage.
@@ -624,7 +631,7 @@
 # Recovery image
 
 # If neither TARGET_NO_KERNEL nor TARGET_NO_RECOVERY are true
-ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY) $(BUILD_TINY_ANDROID) $(BUILD_PDK)))
+ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY) $(BUILD_TINY_ANDROID) $(TARGET_BUILD_PDK)))
 
 INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
 
@@ -741,10 +748,18 @@
 #
 
 INTERNAL_SYSTEMIMAGE_FILES := $(filter $(TARGET_OUT)/%, \
-	$(ALL_PREBUILT) \
-	$(ALL_COPIED_HEADERS) \
-	$(ALL_GENERATED_SOURCES) \
-	$(ALL_DEFAULT_INSTALLED_MODULES))
+    $(ALL_PREBUILT) \
+    $(ALL_COPIED_HEADERS) \
+    $(ALL_GENERATED_SOURCES) \
+    $(ALL_DEFAULT_INSTALLED_MODULES))
+
+ifdef is_tests_build
+# We don't want to install tests modules to the system partition
+# when building "tests", because now "tests" may be built in a user, userdebug
+# or eng build variant and we don't want to pollute the system partition.
+# INTERNAL_SYSTEMIMAGE_FILES += $(filter $(TARGET_OUT)/%, \
+#    $(tests_MODULES))
+endif
 
 FULL_SYSTEMIMAGE_DEPS := $(INTERNAL_SYSTEMIMAGE_FILES) $(INTERNAL_USERIMAGES_DEPS)
 # -----------------------------------------------------------------
@@ -888,6 +903,12 @@
 INTERNAL_USERDATAIMAGE_FILES := \
     $(filter $(TARGET_OUT_DATA)/%,$(ALL_DEFAULT_INSTALLED_MODULES))
 
+# If we build "tests" at the same time, make sure $(tests_MODULES) get covered.
+ifdef is_tests_build
+INTERNAL_USERDATAIMAGE_FILES += \
+    $(filter $(TARGET_OUT_DATA)/%,$(tests_MODULES))
+endif
+
 userdataimage_intermediates := \
     $(call intermediates-dir-for,PACKAGING,userdata)
 BUILT_USERDATAIMAGE_TARGET := $(PRODUCT_OUT)/userdata.img
@@ -1222,8 +1243,8 @@
 # Depending on the images guarantees that the underlying
 # directories are up-to-date.
 $(BUILT_TESTS_ZIP_PACKAGE): \
-		$(INSTALLED_USERDATAIMAGE_TARGET) \
-		| $(ACP)
+    $(INSTALLED_USERDATAIMAGE_TARGET) \
+    | $(ACP)
 	@echo "Package test files: $@"
 	$(hide) rm -rf $@ $(zip_root)
 	$(hide) mkdir -p $(dir $@) $(zip_root)
@@ -1237,13 +1258,17 @@
 
 # Target needed by tests build
 .PHONY: tests-build-target
-tests-build-target: $(BUILT_TESTS_ZIP_PACKAGE) \
-                    $(BUILT_USERDATAIMAGE_TARGET)
+tests-build-target: $(BUILT_TESTS_ZIP_PACKAGE)
 
 ifneq (,$(filter $(MAKECMDGOALS),tests-build-target))
   $(call dist-for-goals, tests-build-target, \
-          $(BUILT_TESTS_ZIP_PACKAGE) \
-          $(BUILT_USERDATAIMAGE_TARGET))
+          $(BUILT_TESTS_ZIP_PACKAGE))
+endif
+
+.PHONY: tests
+tests: $(BUILT_TESTS_ZIP_PACKAGE)
+ifneq (,$(filter tests, $(MAKECMDGOALS)))
+$(call dist-for-goals, tests, $(BUILT_TESTS_ZIP_PACKAGE))
 endif
 
 # -----------------------------------------------------------------
diff --git a/core/binary.mk b/core/binary.mk
index e488200..c5db242 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -123,6 +123,13 @@
 #######################################
 include $(BUILD_SYSTEM)/base_rules.mk
 #######################################
+my_compiler_dependencies :=
+ifeq ($(strip $(LOCAL_CLANG)),true)
+  LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
+  LOCAL_LDFLAGS += $(CLANG_CONFIG_EXTRA_LDFLAGS)
+  LOCAL_C_INCLUDES += $(CLANG_CONFIG_EXTRA_C_INCLUDES)
+  my_compiler_dependencies := $(CLANG) $(CLANG_CXX)
+endif
 
 ####################################################
 ## Add FDO flags if FDO is turned on and supported
@@ -142,16 +149,22 @@
 ###########################################################
 ## Define PRIVATE_ variables from global vars
 ###########################################################
+ifeq ($(strip $(LOCAL_CLANG)),true)
+my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
+else
+my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
+endif
+
 ifdef LOCAL_NDK_VERSION
 my_target_project_includes :=
 my_target_c_inclues := $(my_ndk_stl_include_path) $(my_ndk_version_root)/usr/include
 # TODO: more reliable way to remove platform stuff.
-my_target_global_cflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CFLAGS))
+my_target_global_cflags := $(filter-out -include -I system/%, $(my_target_global_cflags))
 my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS))
 else
 my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
 my_target_c_inclues := $(TARGET_C_INCLUDES)
-my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
+my_target_global_cflags := $(my_target_global_cflags)
 my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS)
 endif
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
@@ -163,15 +176,23 @@
 ## Define PRIVATE_ variables used by multiple module types
 ###########################################################
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_NO_DEFAULT_COMPILER_FLAGS := \
-	$(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
+    $(strip $(LOCAL_NO_DEFAULT_COMPILER_FLAGS))
 
 ifeq ($(strip $(LOCAL_CC)),)
-  LOCAL_CC := $($(my_prefix)CC)
+  ifeq ($(strip $(LOCAL_CLANG)),true)
+    LOCAL_CC := $(CLANG)
+  else
+    LOCAL_CC := $($(my_prefix)CC)
+  endif
 endif
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CC := $(LOCAL_CC)
 
 ifeq ($(strip $(LOCAL_CXX)),)
-  LOCAL_CXX := $($(my_prefix)CXX)
+  ifeq ($(strip $(LOCAL_CLANG)),true)
+    LOCAL_CXX := $(CLANG_CXX)
+  else
+    LOCAL_CXX := $($(my_prefix)CXX)
+  endif
 endif
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_CXX := $(LOCAL_CXX)
 
@@ -247,7 +268,7 @@
 proto_sources_fullpath := $(addprefix $(LOCAL_PATH)/, $(proto_sources))
 proto_generated_cc_sources_dir := $(intermediates)/proto
 proto_generated_cc_sources := $(addprefix $(proto_generated_cc_sources_dir)/, \
-	$(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
+    $(patsubst %.proto,%.pb.cc,$(proto_sources_fullpath)))
 proto_generated_objects := $(patsubst %.cc,%.o, $(proto_generated_cc_sources))
 
 $(proto_generated_cc_sources): PRIVATE_PROTO_INCLUDES := $(TOP)
@@ -281,14 +302,14 @@
 
 yacc_sources := $(filter %.y,$(LOCAL_SRC_FILES))
 yacc_cpps := $(addprefix \
-	$(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
+    $(intermediates)/,$(yacc_sources:.y=$(LOCAL_CPP_EXTENSION)))
 yacc_headers := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.h)
 yacc_objects := $(yacc_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 
 ifneq ($(strip $(yacc_cpps)),)
 $(yacc_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
-		$(TOPDIR)$(LOCAL_PATH)/%.y \
-		$(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+    $(TOPDIR)$(LOCAL_PATH)/%.y \
+    $(lex_cpps) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(call transform-y-to-cpp,$(PRIVATE_CPP_EXTENSION))
 $(yacc_headers): $(intermediates)/%.h: $(intermediates)/%$(LOCAL_CPP_EXTENSION)
 
@@ -304,20 +325,20 @@
 
 lex_sources := $(filter %.l,$(LOCAL_SRC_FILES))
 lex_cpps := $(addprefix \
-	$(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
+    $(intermediates)/,$(lex_sources:.l=$(LOCAL_CPP_EXTENSION)))
 lex_objects := $(lex_cpps:$(LOCAL_CPP_EXTENSION)=.o)
 
 ifneq ($(strip $(lex_cpps)),)
 $(lex_cpps): $(intermediates)/%$(LOCAL_CPP_EXTENSION): \
-		$(TOPDIR)$(LOCAL_PATH)/%.l
+    $(TOPDIR)$(LOCAL_PATH)/%.l
 	$(transform-l-to-cpp)
 
 $(lex_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 $(lex_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 $(lex_objects): $(intermediates)/%.o: \
-		$(intermediates)/%$(LOCAL_CPP_EXTENSION) \
-		$(LOCAL_ADDITIONAL_DEPENDENCIES) \
-		$(yacc_headers)
+    $(intermediates)/%$(LOCAL_CPP_EXTENSION) \
+    $(LOCAL_ADDITIONAL_DEPENDENCIES) \
+    $(yacc_headers)
 	$(transform-$(PRIVATE_HOST)cpp-to-o)
 endif
 
@@ -342,8 +363,9 @@
 
 ifneq ($(strip $(cpp_objects)),)
 $(cpp_objects): $(intermediates)/%.o: \
-		$(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
-		$(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+    $(TOPDIR)$(LOCAL_PATH)/%$(LOCAL_CPP_EXTENSION) \
+    $(yacc_cpps) $(proto_generated_headers) $(my_compiler_dependencies) \
+    $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)cpp-to-o)
 -include $(cpp_objects:%.o=%.P)
 endif
@@ -360,7 +382,10 @@
 # TODO: support compiling certain generated files as arm.
 $(gen_cpp_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 $(gen_cpp_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
-$(gen_cpp_objects): $(intermediates)/%.o: $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(gen_cpp_objects): $(intermediates)/%.o: \
+    $(intermediates)/%$(LOCAL_CPP_EXTENSION) $(yacc_cpps) \
+    $(proto_generated_headers)  $(my_compiler_dependencies) \
+    $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)cpp-to-o)
 -include $(gen_cpp_objects:%.o=%.P)
 endif
@@ -373,7 +398,8 @@
 gen_S_objects := $(gen_S_sources:%.S=%.o)
 
 ifneq ($(strip $(gen_S_sources)),)
-$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(gen_S_objects): $(intermediates)/%.o: $(intermediates)/%.S \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)s-to-o)
 -include $(gen_S_objects:%.o=%.P)
 endif
@@ -382,7 +408,8 @@
 gen_s_objects := $(gen_s_sources:%.s=%.o)
 
 ifneq ($(strip $(gen_s_objects)),)
-$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(gen_s_objects): $(intermediates)/%.o: $(intermediates)/%.s \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 -include $(gen_s_objects:%.o=%.P)
 endif
@@ -407,7 +434,8 @@
 c_objects        := $(c_arm_objects) $(c_normal_objects)
 
 ifneq ($(strip $(c_objects)),)
-$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(c_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.c $(yacc_cpps) $(proto_generated_headers) \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)c-to-o)
 -include $(c_objects:%.o=%.P)
 endif
@@ -424,7 +452,8 @@
 # TODO: support compiling certain generated files as arm.
 $(gen_c_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
 $(gen_c_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
-$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(gen_c_objects): $(intermediates)/%.o: $(intermediates)/%.c $(yacc_cpps) $(proto_generated_headers) \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)c-to-o)
 -include $(gen_c_objects:%.o=%.P)
 endif
@@ -437,7 +466,8 @@
 objc_objects := $(addprefix $(intermediates)/,$(objc_sources:.m=.o))
 
 ifneq ($(strip $(objc_objects)),)
-$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(objc_objects): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.m $(yacc_cpps) $(proto_generated_headers) \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)m-to-o)
 -include $(objc_objects:%.o=%.P)
 endif
@@ -450,7 +480,8 @@
 asm_objects_S := $(addprefix $(intermediates)/,$(asm_sources_S:.S=.o))
 
 ifneq ($(strip $(asm_objects_S)),)
-$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(asm_objects_S): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.S \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)s-to-o)
 -include $(asm_objects_S:%.o=%.P)
 endif
@@ -459,7 +490,8 @@
 asm_objects_s := $(addprefix $(intermediates)/,$(asm_sources_s:.s=.o))
 
 ifneq ($(strip $(asm_objects_s)),)
-$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s $(LOCAL_ADDITIONAL_DEPENDENCIES)
+$(asm_objects_s): $(intermediates)/%.o: $(TOPDIR)$(LOCAL_PATH)/%.s \
+    $(my_compiler_dependencies) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 	$(transform-$(PRIVATE_HOST)s-to-o-no-deps)
 -include $(asm_objects_s:%.o=%.P)
 endif
@@ -474,17 +506,17 @@
 # some rules depend on asm_objects being first.  If your code depends on
 # being first, it's reasonable to require it to be assembly
 all_objects := \
-	$(asm_objects) \
-	$(cpp_objects) \
-	$(gen_cpp_objects) \
-	$(gen_asm_objects) \
-	$(c_objects) \
-	$(gen_c_objects) \
-	$(objc_objects) \
-	$(yacc_objects) \
-	$(lex_objects) \
-	$(proto_generated_objects) \
-	$(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
+    $(asm_objects) \
+    $(cpp_objects) \
+    $(gen_cpp_objects) \
+    $(gen_asm_objects) \
+    $(c_objects) \
+    $(gen_c_objects) \
+    $(objc_objects) \
+    $(yacc_objects) \
+    $(lex_objects) \
+    $(proto_generated_objects) \
+    $(addprefix $(TOPDIR)$(LOCAL_PATH)/,$(LOCAL_PREBUILT_OBJ_FILES))
 
 LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates) $(base_intermediates)
 
@@ -571,7 +603,7 @@
 # We don't care about installed static libraries, since the
 # libraries have already been linked into the module at that point.
 # We do, however, care about the NOTICE files for any static
-# libraries that we use. (see notice_files.make)
+# libraries that we use. (see notice_files.mk)
 
 installed_static_library_notice_file_targets := \
     $(foreach lib,$(LOCAL_STATIC_LIBRARIES) $(LOCAL_WHOLE_STATIC_LIBRARIES), \
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 63f44b3..41259e4 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -118,6 +118,7 @@
 LOCAL_MODULE_OWNER:=
 LOCAL_CTS_TEST_PACKAGE:=
 LOCAL_CTS_TEST_RUNNER:=
+LOCAL_CLANG:=
 
 # Trim MAKEFILE_LIST so that $(call my-dir) doesn't need to
 # iterate over thousands of entries every time.
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index 5974fbf..6cee6ea 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -33,13 +33,13 @@
 # LOCAL_CC and LOCAL_CXX to override this.
 #
 ifeq ($(TARGET_PRODUCT),sdk)
-HOST_SDK_TOOLCHAIN_PREFIX := prebuilt/linux-x86/toolchain/i686-linux-glibc2.7-4.4.3/bin/i686-linux
+HOST_SDK_TOOLCHAIN_PREFIX := prebuilts/tools/gcc-sdk
 # Don't do anything if the toolchain is not there
-ifneq (,$(strip $(wildcard $(HOST_SDK_TOOLCHAIN_PREFIX)-gcc)))
-HOST_CC  := $(HOST_SDK_TOOLCHAIN_PREFIX)-gcc
-HOST_CXX := $(HOST_SDK_TOOLCHAIN_PREFIX)-g++
-HOST_AR  := $(HOST_SDK_TOOLCHAIN_PREFIX)-ar
-endif # $(HOST_SDK_TOOLCHAIN_PREFIX)-gcc exists
+ifneq (,$(strip $(wildcard $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc)))
+HOST_CC  := $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc
+HOST_CXX := $(HOST_SDK_TOOLCHAIN_PREFIX)/g++
+HOST_AR  := $(HOST_SDK_TOOLCHAIN_PREFIX)/ar
+endif # $(HOST_SDK_TOOLCHAIN_PREFIX)/gcc exists
 endif # TARGET_PRODUCT == sdk
 
 ifneq ($(strip $(BUILD_HOST_64bit)),)
diff --git a/core/config.mk b/core/config.mk
index b42e7dc..7156b46 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -31,9 +31,9 @@
 	$(TOPDIR)dalvik/libnativehelper/include \
 	$(TOPDIR)frameworks/native/include \
 	$(TOPDIR)frameworks/native/opengl/include \
+	$(TOPDIR)frameworks/av/include \
 	$(TOPDIR)frameworks/base/include \
 	$(TOPDIR)frameworks/base/opengl/include \
-    $(TOPDIR)frameworks/base/native/include \
 	$(TOPDIR)external/skia/include
 SRC_HOST_HEADERS:=$(TOPDIR)tools/include
 SRC_LIBRARIES:= $(TOPDIR)libs
@@ -151,6 +151,33 @@
 TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk)))
 board_config_mk :=
 
+# pull in device specific kernel headers. Files should be in
+# $(TARGET_DEVICE_DIR)/kernel-headers, e.g.
+# $(TARGET_DEVICE_DIR)/kernel-headers/linux/
+# $(TARGET_DEVICE_DIR)/kernel-headers/media/
+# $(TARGET_DEVICE_DIR)/kernel-headers/video/
+# etc.
+TARGET_DEVICE_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_DEVICE_DIR)/kernel-headers))
+
+define validate-kernel-headers
+$(if $(firstword $(foreach hdr_dir,$(1),\
+         $(filter-out kernel-headers,$(notdir $(hdr_dir))))),\
+     $(error Kernel header dirs must be end in kernel-headers: $(1)))
+endef
+# also allow the board config to provide additional directories since
+# there could be device/oem/base_hw and device/oem/derived_hw
+# that both are valid devices but derived_hw needs to use kernel headers
+# from base_hw.
+TARGET_BOARD_KERNEL_HEADERS := $(strip $(wildcard $(TARGET_BOARD_KERNEL_HEADERS)))
+TARGET_BOARD_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_BOARD_KERNEL_HEADERS))
+$(call validate-kernel-headers,$(TARGET_BOARD_KERNEL_HEADERS))
+
+# then add product-inherited includes, to allow for
+# hardware/sivendor/chip/chip.mk to include their own headers
+TARGET_PRODUCT_KERNEL_HEADERS := $(strip $(wildcard $(PRODUCT_VENDOR_KERNEL_HEADERS)))
+TARGET_PRODUCT_KERNEL_HEADERS := $(patsubst %/,%,$(TARGET_PRODUCT_KERNEL_HEADERS))
+$(call validate-kernel-headers,$(TARGET_PRODUCT_KERNEL_HEADERS))
+
 # Clean up/verify variables defined by the board config file.
 TARGET_BOOTLOADER_BOARD_NAME := $(strip $(TARGET_BOOTLOADER_BOARD_NAME))
 TARGET_CPU_ABI := $(strip $(TARGET_CPU_ABI))
@@ -330,7 +357,8 @@
 TARGET_GLOBAL_LD_DIRS += -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES)
 
 HOST_PROJECT_INCLUDES:= $(SRC_HEADERS) $(SRC_HOST_HEADERS) $(HOST_OUT_HEADERS)
-TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS)
+TARGET_PROJECT_INCLUDES:= $(SRC_HEADERS) $(TARGET_OUT_HEADERS) \
+		$(TARGET_OUT_KERNEL_HEADERS)
 
 # Many host compilers don't support these flags, so we have to make
 # sure to only specify them for the target compilers checked in to
@@ -344,6 +372,9 @@
 TARGET_GLOBAL_CFLAGS += $(TARGET_RELEASE_CFLAGS)
 TARGET_GLOBAL_CPPFLAGS += $(TARGET_RELEASE_CPPFLAGS)
 
+# define llvm tools and global flags
+include $(BUILD_SYSTEM)/llvm_config.mk
+
 PREBUILT_IS_PRESENT := $(if $(wildcard prebuilt/Android.mk),true)
 
 # ###############################################################
diff --git a/core/definitions.mk b/core/definitions.mk
index 4f13133..0b7092f 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -1927,6 +1927,21 @@
 	$$(transform-prebuilt-to-target)
 endef
 
+# Version of add-radio-file that also arranges for the version of the
+# file to be checked against the contents of
+# $(TARGET_BOARD_INFO_FILE).
+# $(1): filename
+# $(2): name of version variable in board-info (eg, "version-baseband")
+define add-radio-file-checked
+  $(eval $(call add-radio-file-checked-internal,$(1),$(notdir $(1)),$(2)))
+endef
+define add-radio-file-checked-internal
+INSTALLED_RADIOIMAGE_TARGET += $$(PRODUCT_OUT)/$(2)
+BOARD_INFO_CHECK += $(3):$(LOCAL_PATH)/$(1)
+$$(PRODUCT_OUT)/$(2) : $$(LOCAL_PATH)/$(1) | $$(ACP)
+	$$(transform-prebuilt-to-target)
+endef
+
 
 ###########################################################
 # Override the package defined in $(1), setting the
diff --git a/core/dex_preopt.mk b/core/dex_preopt.mk
index b801ac2..38982c0 100644
--- a/core/dex_preopt.mk
+++ b/core/dex_preopt.mk
@@ -4,7 +4,7 @@
 ####################################
 
 # TODO: replace it with device's BOOTCLASSPATH
-DEXPREOPT_BOOT_JARS := core:core-junit:bouncycastle:ext:framework:android.policy:services:apache-xml:filterfw
+DEXPREOPT_BOOT_JARS := core:core-junit:bouncycastle:ext:framework:android.policy:services:apache-xml
 DEXPREOPT_BOOT_JARS_MODULES := $(subst :, ,$(DEXPREOPT_BOOT_JARS))
 
 DEXPREOPT_BUILD_DIR := $(OUT_DIR)
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 74e9100..9cc32c3 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -191,6 +191,7 @@
 
 TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj
 TARGET_OUT_HEADERS:= $(TARGET_OUT_INTERMEDIATES)/include
+TARGET_OUT_KERNEL_HEADERS:= $(TARGET_OUT_INTERMEDIATES)/kernel-headers
 TARGET_OUT_INTERMEDIATE_LIBRARIES := $(TARGET_OUT_INTERMEDIATES)/lib
 TARGET_OUT_COMMON_INTERMEDIATES := $(TARGET_COMMON_OUT_ROOT)/obj
 
diff --git a/core/java.mk b/core/java.mk
index 38fd6f2..eff2465 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -29,7 +29,7 @@
   endif
 else
   ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
-    LOCAL_JAVA_LIBRARIES := core core-junit ext framework filterfw $(LOCAL_JAVA_LIBRARIES)
+    LOCAL_JAVA_LIBRARIES := core core-junit ext framework $(LOCAL_JAVA_LIBRARIES)
   endif
 endif
 
diff --git a/core/java_library.mk b/core/java_library.mk
index 904ef5f..06cdfc4 100644
--- a/core/java_library.mk
+++ b/core/java_library.mk
@@ -92,6 +92,7 @@
 $(built_odex) : $(common_javalib.jar) | $(DEXPREOPT) $(DEXOPT)
 	@echo "Dexpreopt Jar: $(PRIVATE_MODULE) ($@)"
 	$(hide) rm -f $@
+	@mkdir -p $(dir $@)
 	$(call dexpreopt-one-file,$<,$@)
 
 $(LOCAL_BUILT_MODULE) : $(common_javalib.jar) | $(ACP) $(AAPT)
diff --git a/core/llvm_config.mk b/core/llvm_config.mk
new file mode 100644
index 0000000..ffa933d
--- /dev/null
+++ b/core/llvm_config.mk
@@ -0,0 +1,61 @@
+CLANG := $(HOST_OUT_EXECUTABLES)/clang$(HOST_EXECUTABLE_SUFFIX)
+CLANG_CXX := $(HOST_OUT_EXECUTABLES)/clang++$(HOST_EXECUTABLE_SUFFIX)
+LLVM_LINK := $(HOST_OUT_EXECUTABLES)/llvm-link$(HOST_EXECUTABLE_SUFFIX)
+
+define do-clang-flags-subst
+  TARGET_GLOBAL_CLANG_FLAGS := $(subst $(1),$(2),$(TARGET_GLOBAL_CLANG_FLAGS))
+  HOST_GLOBAL_CLANG_FLAGS := $(subst $(1),$(2),$(HOST_GLOBAL_CLANG_FLAGS))
+endef
+
+define clang-flags-subst
+  $(eval $(call do-clang-flags-subst,$(1),$(2)))
+endef
+
+
+CLANG_CONFIG_EXTRA_CFLAGS := \
+  -D__compiler_offsetof=__builtin_offsetof \
+  -Dnan=__builtin_nan \
+
+CLANG_CONFIG_UNKNOWN_CFLAGS := \
+  -funswitch-loops
+
+ifeq ($(TARGET_ARCH),arm)
+  CLANG_CONFIG_EXTRA_CFLAGS += \
+    -target arm-linux-androideabi \
+    -nostdlibinc \
+    -B$(TARGET_TOOLCHAIN_ROOT)/arm-linux-androideabi/bin \
+    -mllvm -arm-enable-ehabi
+  CLANG_CONFIG_EXTRA_LDFLAGS += \
+    -target arm-linux-androideabi \
+    -B$(TARGET_TOOLCHAIN_ROOT)/arm-linux-androideabi/bin
+  CLANG_CONFIG_UNKNOWN_CFLAGS += \
+    -mthumb-interwork \
+    -fgcse-after-reload \
+    -frerun-cse-after-loop \
+    -frename-registers \
+    -Wa,--noexecstack
+endif
+ifeq ($(TARGET_ARCH),x86)
+  CLANG_CONFIG_EXTRA_CFLAGS += \
+    -target i686-android-linux \
+    -nostdlibinc \
+    -B$(TARGET_TOOLCHAIN_ROOT)/i686-android-linux/bin
+  CLANG_CONFIG_EXTRA_LDFLAGS += \
+    -target i686-android-linux \
+    -B$(TARGET_TOOLCHAIN_ROOT)/i686-android-linux/bin
+  CLANG_CONFIG_UNKNOWN_CFLAGS += \
+    -finline-limit=300 \
+    -fno-inline-functions-called-once \
+    -mfpmath=sse \
+    -mbionic
+endif
+
+CLANG_CONFIG_EXTRA_C_INCLUDES := external/clang/lib/Headers
+
+# remove unknown flags to define CLANG_FLAGS
+TARGET_GLOBAL_CLANG_FLAGS += $(filter-out $(CLANG_CONFIG_UNKNOWN_CFLAGS),$(TARGET_GLOBAL_CFLAGS))
+HOST_GLOBAL_CLANG_FLAGS += $(filter-out $(CLANG_CONFIG_UNKNOWN_CFLAGS),$(HOST_GLOBAL_CFLAGS))
+
+# llvm does not yet support -march=armv5e nor -march=armv5te, fall back to armv5 or armv5t
+$(call clang-flags-subst,-march=armv5te,-march=armv5t)
+$(call clang-flags-subst,-march=armv5e,-march=armv5)
diff --git a/core/main.mk b/core/main.mk
index 5604df2..a038d5d 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -183,7 +183,7 @@
 # Bring in dex_preopt.mk
 include $(BUILD_SYSTEM)/dex_preopt.mk
 
-ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),)
+ifneq ($(filter eng user userdebug,$(MAKECMDGOALS)),)
 $(info ***************************************************************)
 $(info ***************************************************************)
 $(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \
@@ -209,28 +209,29 @@
 
 # -----------------------------------------------------------------
 # The pdk (Platform Development Kit) build
-# pdk1 : for building binary blob necessary for pdk2 build
-# pdk2 : HAL build for chipset vendors
+# pdk_eng : for building binary blob necessary for pdk_rel build
+# pdk_rel : HAL build for chipset vendors
 
-PDK_BUILD_TYPE:= $(filter pdk1 pdk2,$(MAKECMDGOALS))
+PDK_BUILD_TYPE:= $(filter pdk_eng pdk_rel,$(MAKECMDGOALS))
 ifeq (2,$(words $(PDK_BUILD_TYPE)))
-  $(error You can't build pdk1 and pdk2 in the same run.)
+  $(error You can't build pdk_eng and pdk_rel in the same run.)
 endif
 ifneq ($(PDK_BUILD_TYPE),)
   $(info PDK build type $(PDK_BUILD_TYPE))
-  BUILD_PDK:= true
+  BUILD_PDK:=true
+  TARGET_BUILD_PDK:=true
   include pdk/build/pdk.mk
   # force droid target
   MAKECMDGOALS:= $(subst $(PDK_BUILD_TYPE),droid,$(MAKECMDGOALS))
-ifeq ($(PDK_BUILD_TYPE), pdk1)
-  .PHONY: pdk1
-  pdk1: droid pdk_bin_zip
+ifeq ($(PDK_BUILD_TYPE), pdk_eng)
+  .PHONY: pdk_eng
+  pdk_eng: droid pdk_bin_zip
 
-else  # pdk2
-  .PHONY: pdk2
-  pdk2: droid
+else  # pdk_rel
+  .PHONY: pdk_rel
+  pdk_rel: droid
 
-endif # pdk2
+endif # pdk_rel
 endif # PDK_BUILD_TYPE
 # -----------------------------------------------------------------
 ###
@@ -729,7 +730,7 @@
 ifeq ($(BUILD_TINY_ANDROID), true)
 INSTALLED_RECOVERYIMAGE_TARGET :=
 endif
-ifneq ($(BUILD_PDK),)
+ifneq ($(TARGET_BUILD_PDK),)
 INSTALLED_RECOVERYIMAGE_TARGET :=
 endif
 
@@ -797,8 +798,7 @@
 endif # droid in $(MAKECMDGOALS)
 
 
-.PHONY: droid tests
-tests: droidcore
+.PHONY: droid
 
 # phony target that include any targets in $(ALL_MODULES)
 .PHONY: all_modules
diff --git a/core/pathmap.mk b/core/pathmap.mk
index 041a7b0..71fc638 100644
--- a/core/pathmap.mk
+++ b/core/pathmap.mk
@@ -51,6 +51,10 @@
     opengl-tests-includes:frameworks/native/opengl/tests/include \
     recovery:bootable/recovery \
     system-core:system/core/include \
+    audio-effects:system/media/audio_effects/include \
+    audio-utils:system/media/audio_utils/include \
+    wilhelm:frameworks/wilhelm/include \
+    wilhelm-ut:frameworks/wilhelm/src/ut \
     speex:external/speex/include
 
 #
@@ -85,6 +89,9 @@
 	    graphics \
 	    location \
 	    media \
+	    media/mca/effect \
+	    media/mca/filterfw \
+	    media/mca/filterpacks \
 	    drm \
 	    opengl \
 	    sax \
diff --git a/core/product.mk b/core/product.mk
index 23dc375..b001ca2 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -86,6 +86,7 @@
     PRODUCT_DEFAULT_DEV_CERTIFICATE \
     PRODUCT_RESTRICT_VENDOR_FILES \
     PRODUCT_FACTORY_RAMDISK_MODULES \
+    PRODUCT_VENDOR_KERNEL_HEADERS \
 
 
 define dump-product
@@ -201,6 +202,9 @@
 	TARGET_ARCH_VARIANT \
 	TARGET_BOARD_PLATFORM \
 	TARGET_BOARD_PLATFORM_GPU \
+	TARGET_BOARD_KERNEL_HEADERS \
+	TARGET_DEVICE_KERNEL_HEADERS \
+	TARGET_PRODUCT_KERNEL_HEADERS \
 	TARGET_BOOTLOADER_BOARD_NAME \
 	TARGET_COMPRESS_MODULE_SYMBOLS \
 	TARGET_NO_BOOTLOADER \
diff --git a/core/product_config.mk b/core/product_config.mk
index c455723..ea3e517 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -306,6 +306,10 @@
 # An list of whitespace-separated words.
 PRODUCT_TAGS := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_TAGS))
 
+# The list of product-specific kernel header dirs
+PRODUCT_VENDOR_KERNEL_HEADERS := \
+    $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_VENDOR_KERNEL_HEADERS)
+
 # Add the product-defined properties to the build properties.
 ADDITIONAL_BUILD_PROPERTIES := \
     $(ADDITIONAL_BUILD_PROPERTIES) \
diff --git a/core/tasks/apicheck.mk b/core/tasks/apicheck.mk
index b3d800b..8d9928e 100644
--- a/core/tasks/apicheck.mk
+++ b/core/tasks/apicheck.mk
@@ -18,7 +18,7 @@
 #
 
 # skip api check for TINY_ANDROID and PDK buid
-ifeq (,$(filter true, $(BUILD_TINY_ANDROID) $(BUILD_PDK)))
+ifeq (,$(filter true, $(BUILD_TINY_ANDROID) $(TARGET_BUILD_PDK)))
 
 .PHONY: checkapi
 
diff --git a/core/tasks/factory_ramdisk.mk b/core/tasks/factory_ramdisk.mk
index ecfc4d0..2cbea87 100644
--- a/core/tasks/factory_ramdisk.mk
+++ b/core/tasks/factory_ramdisk.mk
@@ -60,14 +60,26 @@
 
 ifneq (,$(INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES)$(INTERNAL_FACTORY_RAMDISK_FILES))
 
+# These files are made by magic in build/core/Makefile so we need to explicitly include them
+$(eval $(call copy-one-file,$(TARGET_OUT)/build.prop,$(TARGET_FACTORY_RAMDISK_OUT)/system/build.prop))
+INTERNAL_FACTORY_RAMDISK_FILES += $(TARGET_FACTORY_RAMDISK_OUT)/system/build.prop
+
+BUILT_FACTORY_RAMDISK_FS := $(PRODUCT_OUT)/factory_ramdisk.gz
 BUILT_FACTORY_RAMDISK_TARGET := $(PRODUCT_OUT)/factory_ramdisk.img
 
-INSTALLED_FACTORY_RAMDISK_TARGET := $(BUILT_FACTORY_RAMDISK_TARGET)
-$(INSTALLED_FACTORY_RAMDISK_TARGET) : $(MKBOOTFS) \
+INSTALLED_FACTORY_RAMDISK_FS := $(BUILT_FACTORY_RAMDISK_FS)
+$(INSTALLED_FACTORY_RAMDISK_FS) : $(MKBOOTFS) \
     $(INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES) $(INTERNAL_FACTORY_RAMDISK_FILES) | $(MINIGZIP)
-	$(call pretty,"Target factory ram disk: $@")
+	$(call pretty,"Target factory ram disk file system: $@")
 	$(hide) $(MKBOOTFS) $(TARGET_FACTORY_RAMDISK_OUT) | $(MINIGZIP) > $@
 
+TARGET_RAMDISK_KERNEL := $(INSTALLED_KERNEL_TARGET)
+INSTALLED_FACTORY_RAMDISK_TARGET := $(BUILT_FACTORY_RAMDISK_TARGET)
+$(INSTALLED_FACTORY_RAMDISK_TARGET) : $(MKBOOTIMG) $(TARGET_RAMDISK_KERNEL) $(INSTALLED_FACTORY_RAMDISK_FS)
+	$(call pretty,"Target factory ram disk img format: $@")
+	$(MKBOOTIMG) --kernel $(TARGET_RAMDISK_KERNEL) --ramdisk $(INSTALLED_FACTORY_RAMDISK_FS) \
+            --base $(BOARD_KERNEL_BASE) --output $@
+
 endif
 
 endif # ONE_SHOT_MAKEFILE
diff --git a/envsetup.sh b/envsetup.sh
index f11763a..b7ca7d2 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -757,7 +757,7 @@
        fi
 
        echo >|"$OUT_ROOT/gdbclient.cmds" "set solib-absolute-prefix $OUT_SYMBOLS"
-       echo >>"$OUT_ROOT/gdbclient.cmds" "set solib-search-path $OUT_SO_SYMBOLS"
+       echo >>"$OUT_ROOT/gdbclient.cmds" "set solib-search-path $OUT_SO_SYMBOLS:$OUT_SO_SYMBOLS/hw:$OUT_SO_SYMBOLS/ssl/engines"
        echo >>"$OUT_ROOT/gdbclient.cmds" "target remote $PORT"
        echo >>"$OUT_ROOT/gdbclient.cmds" ""
 
diff --git a/target/board/Android.mk b/target/board/Android.mk
index 6f3bf91..7d94ee0 100644
--- a/target/board/Android.mk
+++ b/target/board/Android.mk
@@ -36,6 +36,7 @@
 board_info_txt := $(wildcard $(TARGET_DEVICE_DIR)/board-info.txt)
 endif
 $(INSTALLED_ANDROID_INFO_TXT_TARGET): $(board_info_txt)
+	$(hide) build/tools/check_radio_versions.py $< $(BOARD_INFO_CHECK)
 	$(call pretty,"Generated: ($@)")
 ifdef board_info_txt
 	$(hide) grep -v '#' $< > $@
diff --git a/target/board/generic/device.mk b/target/board/generic/device.mk
index ee8e273..ca18365 100644
--- a/target/board/generic/device.mk
+++ b/target/board/generic/device.mk
@@ -26,6 +26,7 @@
     development/data/etc/apns-conf.xml:system/etc/apns-conf.xml \
     development/data/etc/vold.conf:system/etc/vold.conf \
     development/tools/emulator/system/camera/media_profiles.xml:system/etc/media_profiles.xml \
+    development/tools/emulator/system/camera/media_codecs.xml:system/etc/media_codecs.xml \
 
 PRODUCT_PACKAGES := \
     audio.primary.goldfish \
diff --git a/target/board/generic_x86/device.mk b/target/board/generic_x86/device.mk
index 0dd2bc0..3a1d2f0 100644
--- a/target/board/generic_x86/device.mk
+++ b/target/board/generic_x86/device.mk
@@ -26,3 +26,4 @@
     development/data/etc/apns-conf.xml:system/etc/apns-conf.xml \
     development/data/etc/vold.conf:system/etc/vold.conf \
     development/tools/emulator/system/camera/media_profiles.xml:system/etc/media_profiles.xml \
+    development/tools/emulator/system/camera/media_codecs.xml:system/etc/media_codecs.xml \
diff --git a/target/board/vbox_x86/device.mk b/target/board/vbox_x86/device.mk
index 07ebb1c..a650ed6 100644
--- a/target/board/vbox_x86/device.mk
+++ b/target/board/vbox_x86/device.mk
@@ -30,6 +30,7 @@
     development/data/etc/apns-conf.xml:system/etc/apns-conf.xml \
     development/data/etc/vold.conf:system/etc/vold.conf \
     development/tools/emulator/system/camera/media_profiles.xml:system/etc/media_profiles.xml \
+    development/tools/emulator/system/camera/media_codecs.xml:system/etc/media_codecs.xml \
     build/target/board/vbox_x86/init.rc:root/init.rc \
     build/target/board/vbox_x86/init.vbox_x86.rc:root/init.vbox_x86.rc \
     $(LOCAL_KERNEL):kernel
diff --git a/target/product/core.mk b/target/product/core.mk
index f5503e0..38a5a6c 100644
--- a/target/product/core.mk
+++ b/target/product/core.mk
@@ -58,7 +58,6 @@
     dmtracedump \
     dx \
     ext \
-    filterfw \
     framework-res \
     hprof-conv \
     icu.dat \
diff --git a/target/product/generic_no_telephony.mk b/target/product/generic_no_telephony.mk
index b7c9b32..2a65adf 100644
--- a/target/product/generic_no_telephony.mk
+++ b/target/product/generic_no_telephony.mk
@@ -62,6 +62,9 @@
     local_time.default \
     power.default
 
+PRODUCT_PACKAGES += \
+    local_time.default
+
 PRODUCT_COPY_FILES := \
         system/bluetooth/data/audio.conf:system/etc/bluetooth/audio.conf \
         system/bluetooth/data/auto_pairing.conf:system/etc/bluetooth/auto_pairing.conf \
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index 7287664..5059950 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -139,9 +139,11 @@
 	system/core/rootdir/etc/vold.fstab:system/etc/vold.fstab \
 	frameworks/base/data/sounds/effects/camera_click.ogg:system/media/audio/ui/camera_click.ogg \
 	frameworks/base/data/sounds/effects/VideoRecord.ogg:system/media/audio/ui/VideoRecord.ogg \
-	frameworks/base/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \
-	frameworks/base/data/etc/android.hardware.touchscreen.multitouch.jazzhand.xml:system/etc/permissions/android.hardware.touchscreen.multitouch.jazzhand.xml \
-	frameworks/base/data/etc/android.hardware.camera.autofocus.xml:system/etc/permissions/android.hardware.camera.autofocus.xml
+	frameworks/native/data/etc/handheld_core_hardware.xml:system/etc/permissions/handheld_core_hardware.xml \
+	development/tools/emulator/system/camera/media_profiles.xml:system/etc/media_profiles.xml \
+	development/tools/emulator/system/camera/media_codecs.xml:system/etc/media_codecs.xml \
+	frameworks/native/data/etc/android.hardware.touchscreen.multitouch.jazzhand.xml:system/etc/permissions/android.hardware.touchscreen.multitouch.jazzhand.xml \
+	frameworks/native/data/etc/android.hardware.camera.autofocus.xml:system/etc/permissions/android.hardware.camera.autofocus.xml
 
 $(call inherit-product-if-exists, frameworks/base/data/fonts/fonts.mk)
 $(call inherit-product-if-exists, frameworks/base/data/keyboards/keyboards.mk)
diff --git a/tools/adbs b/tools/adbs
index b571d48..1a400f7 100755
--- a/tools/adbs
+++ b/tools/adbs
@@ -137,11 +137,7 @@
 
   uname = os.uname()[0]
   if uname == "Darwin":
-    proc = os.uname()[-1]
-    if proc == "i386":
-      uname = "darwin-x86"
-    else:
-      uname = "darwin-ppc"
+    uname = "darwin-x86"
   elif uname == "Linux":
     uname = "linux-x86"
   prefix = "./prebuilt/" + uname + "/toolchain/arm-linux-androideabi-4.4.x/bin/"
diff --git a/tools/check_radio_versions.py b/tools/check_radio_versions.py
new file mode 100755
index 0000000..ebe621f
--- /dev/null
+++ b/tools/check_radio_versions.py
@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2012 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import sys
+import os
+
+try:
+  from hashlib import sha1
+except ImportError:
+  from sha import sha as sha1
+
+if len(sys.argv) < 2:
+  sys.exit(0)
+
+build_info = {}
+f = open(sys.argv[1])
+for line in f:
+  line = line.strip()
+  if line.startswith("require"):
+    key, value = line.split()[1].split("=", 1)
+    build_info[key] = value
+f.close()
+
+bad = False
+
+for item in sys.argv[2:]:
+  key, fn = item.split(":", 1)
+
+  values = build_info.get(key, None)
+  if not values:
+    continue
+  values = values.split("|")
+
+  f = open(fn, "rb")
+  digest = sha1(f.read()).hexdigest()
+  f.close()
+
+  versions = {}
+  try:
+    f = open(fn + ".sha1")
+  except IOError:
+    if not bad: print
+    print "*** Error opening \"%s.sha1\"; can't verify %s" % (fn, key)
+    bad = True
+    continue
+  for line in f:
+    line = line.strip()
+    if not line or line.startswith("#"): continue
+    h, v = line.split()
+    versions[h] = v
+
+  if digest not in versions:
+    if not bad: print
+    print "*** SHA-1 hash of \"%s\" doesn't appear in \"%s.sha1\"" % (fn, fn)
+    bad = True
+    continue
+
+  if versions[digest] not in values:
+    if not bad: print
+    print "*** \"%s\" is version %s; not any %s allowed by \"%s\"." % (
+        fn, versions[digest], key, sys.argv[1])
+    bad = True
+
+if bad:
+  print
+  sys.exit(1)
diff --git a/tools/droiddoc/templates-sdk/assets/android-developer-docs.css b/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
index 6cc4a97..d346e31 100644
--- a/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
+++ b/tools/droiddoc/templates-sdk/assets/android-developer-docs.css
@@ -579,7 +579,7 @@
 
 #jd-content li img,
 #jd-content dd img {
-  margin:.5em 0 0 1em;
+  margin:.5em 0 .5em 1em;
 }
 
 .nolist {
@@ -713,7 +713,7 @@
   border-bottom:1px solid #33B5E5;
   padding:5px 10px 10px 55px;
   margin:2em 0;
-  background:url('../design/static/ico_styleguide.png') 5px 13px no-repeat;
+  background:url('images/icon_design.png') 5px 13px no-repeat;
 }
 
 div.design-announce p {
diff --git a/tools/droiddoc/templates-sdk/assets/images/icon_design.png b/tools/droiddoc/templates-sdk/assets/images/icon_design.png
new file mode 100644
index 0000000..c12907c
--- /dev/null
+++ b/tools/droiddoc/templates-sdk/assets/images/icon_design.png
Binary files differ
diff --git a/tools/zipalign/Android.mk b/tools/zipalign/Android.mk
index 8ed60df..9763bd2 100644
--- a/tools/zipalign/Android.mk
+++ b/tools/zipalign/Android.mk
@@ -15,7 +15,6 @@
 LOCAL_C_INCLUDES += external/zlib
 
 LOCAL_STATIC_LIBRARIES := \
-	libandroidfw \
 	libutils \
 	libcutils
 
diff --git a/tools/zipalign/ZipFile.cpp b/tools/zipalign/ZipFile.cpp
index 8057068..3994c31 100644
--- a/tools/zipalign/ZipFile.cpp
+++ b/tools/zipalign/ZipFile.cpp
@@ -20,8 +20,8 @@
 
 #define LOG_TAG "zip"
 
-#include <androidfw/ZipUtils.h>
 #include <utils/Log.h>
+#include <utils/ZipUtils.h>
 
 #include "ZipFile.h"