diff --git a/CleanSpec.mk b/CleanSpec.mk
index 8109ebb..f4d45ff 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -122,16 +122,34 @@
 # Changing where ro.carrier value is instantiated for system/build.prop
 $(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+
 # Now we switched to build against Mac OS X SDK 10.6
 $(call add-clean-step, rm -rf $(OUT_DIR)/host/darwin-x86/obj)
 
 $(call add-clean-step, rm -f $(OUT_DIR)/versions_checked.mk)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
 
 $(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)
 
+$(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 $(PRODUCT_OUT)/obj/lib/*.o)
+
+# JB MR2!!!!!!!  AND *NO*, THIS WILL NOT BE K-WHATEVER.
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/*)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/APPS/*)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/core/Makefile b/core/Makefile
index 3ed33dc..e0f6da8 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -13,7 +13,7 @@
 
 # -----------------------------------------------------------------
 # Define rules to copy PRODUCT_COPY_FILES defined by the product.
-# PRODUCT_COPY_FILES contains words like <source file>:<dest file>.
+# PRODUCT_COPY_FILES contains words like <source file>:<dest file>[:<owner>].
 # <dest file> is relative to $(PRODUCT_OUT), so it should look like,
 # e.g., "system/etc/file.xml".
 # The filter part means "only eval the copy-one-file rule if this
@@ -405,7 +405,7 @@
 
 $(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES)
 	$(call pretty,"Target boot image: $@")
-	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) --output $@
+	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
 	$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE),raw)
 endif # TARGET_BOOTIMAGE_USE_EXT2
 
@@ -592,6 +592,8 @@
 recovery_resource_deps := $(shell find $(recovery_resources_common) \
   $(recovery_resources_private) -type f)
 recovery_fstab := $(strip $(wildcard $(TARGET_DEVICE_DIR)/recovery.fstab))
+# Named '.dat' so we don't attempt to use imgdiff for patching it.
+RECOVERY_RESOURCE_ZIP := $(TARGET_OUT)/etc/recovery-resource.dat
 
 ifeq ($(recovery_resources_private),)
   $(info No private recovery resources for TARGET_DEVICE $(TARGET_DEVICE))
@@ -646,36 +648,40 @@
 		$(recovery_fstab) \
 		$(RECOVERY_INSTALL_OTA_KEYS)
 	@echo ----- Making recovery image ------
-	rm -rf $(TARGET_RECOVERY_OUT)
-	mkdir -p $(TARGET_RECOVERY_OUT)
-	mkdir -p $(TARGET_RECOVERY_ROOT_OUT)
-	mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/etc
-	mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/tmp
-	echo Copying baseline ramdisk...
-	cp -R $(TARGET_ROOT_OUT) $(TARGET_RECOVERY_OUT)
-	rm $(TARGET_RECOVERY_ROOT_OUT)/init*.rc
-	echo Modifying ramdisk contents...
-	cp -f $(recovery_initrc) $(TARGET_RECOVERY_ROOT_OUT)/
-	cp -f $(recovery_binary) $(TARGET_RECOVERY_ROOT_OUT)/sbin/
-	cp -rf $(recovery_resources_common) $(TARGET_RECOVERY_ROOT_OUT)/
-	$(foreach item,$(recovery_resources_private), \
+	$(hide) rm -rf $(TARGET_RECOVERY_OUT)
+	$(hide) mkdir -p $(TARGET_RECOVERY_OUT)
+	$(hide) mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/etc $(TARGET_RECOVERY_ROOT_OUT)/tmp
+	@echo Copying baseline ramdisk...
+	$(hide) cp -R $(TARGET_ROOT_OUT) $(TARGET_RECOVERY_OUT)
+	@echo Modifying ramdisk contents...
+	$(hide) rm -f $(TARGET_RECOVERY_ROOT_OUT)/init*.rc
+	$(hide) cp -f $(recovery_initrc) $(TARGET_RECOVERY_ROOT_OUT)/
+	$(hide) -cp $(TARGET_ROOT_OUT)/init.recovery.*.rc $(TARGET_RECOVERY_ROOT_OUT)/
+	$(hide) cp -f $(recovery_binary) $(TARGET_RECOVERY_ROOT_OUT)/sbin/
+	$(hide) cp -rf $(recovery_resources_common) $(TARGET_RECOVERY_ROOT_OUT)/
+	$(hide) $(foreach item,$(recovery_resources_private), \
 	  cp -rf $(item) $(TARGET_RECOVERY_ROOT_OUT)/)
-	$(foreach item,$(recovery_fstab), \
+	$(hide) $(foreach item,$(recovery_fstab), \
 	  cp -f $(item) $(TARGET_RECOVERY_ROOT_OUT)/etc/recovery.fstab)
-	cp $(RECOVERY_INSTALL_OTA_KEYS) $(TARGET_RECOVERY_ROOT_OUT)/res/keys
-	cat $(INSTALLED_DEFAULT_PROP_TARGET) $(recovery_build_prop) \
+	$(hide) cp $(RECOVERY_INSTALL_OTA_KEYS) $(TARGET_RECOVERY_ROOT_OUT)/res/keys
+	$(hide) cat $(INSTALLED_DEFAULT_PROP_TARGET) $(recovery_build_prop) \
 	        > $(TARGET_RECOVERY_ROOT_OUT)/default.prop
-	$(MKBOOTFS) $(TARGET_RECOVERY_ROOT_OUT) | $(MINIGZIP) > $(recovery_ramdisk)
-	$(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) --output $@
-	@echo ----- Made recovery image -------- $@
+	$(hide) $(MKBOOTFS) $(TARGET_RECOVERY_ROOT_OUT) | $(MINIGZIP) > $(recovery_ramdisk)
+	$(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
 	$(hide) $(call assert-max-image-size,$@,$(BOARD_RECOVERYIMAGE_PARTITION_SIZE),raw)
+	@echo ----- Made recovery image: $@ --------
+
+$(RECOVERY_RESOURCE_ZIP): $(INSTALLED_RECOVERYIMAGE_TARGET)
+	$(hide) mkdir -p $(dir $@)
+	$(hide) find $(TARGET_RECOVERY_ROOT_OUT)/res -type f | sort | zip -0qrj $@ -@
 
 else
 INSTALLED_RECOVERYIMAGE_TARGET :=
+RECOVERY_RESOURCE_ZIP :=
 endif
 
 .PHONY: recoveryimage
-recoveryimage: $(INSTALLED_RECOVERYIMAGE_TARGET)
+recoveryimage: $(INSTALLED_RECOVERYIMAGE_TARGET) $(RECOVERY_RESOURCE_ZIP)
 
 ifneq ($(BOARD_NAND_PAGE_SIZE),)
 mkyaffs2_extra_flags := -c $(BOARD_NAND_PAGE_SIZE)
@@ -693,13 +699,18 @@
 # -----------------------------------------------------------------
 # system image
 #
+# Remove overridden packages from $(ALL_PDK_FUSION_FILES)
+PDK_FUSION_SYSIMG_FILES := \
+    $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \
+        $(ALL_PDK_FUSION_FILES))
 
 INTERNAL_SYSTEMIMAGE_FILES := $(filter $(TARGET_OUT)/%, \
     $(ALL_PREBUILT) \
     $(ALL_COPIED_HEADERS) \
     $(ALL_GENERATED_SOURCES) \
-    $(ALL_DEFAULT_INSTALLED_MODULES)\
-    $(ALL_PDK_FUSION_FILES))
+    $(ALL_DEFAULT_INSTALLED_MODULES) \
+    $(PDK_FUSION_SYSIMG_FILES) \
+    $(RECOVERY_RESOURCE_ZIP))
 
 ifdef is_tests_build
 # We don't want to install tests modules to the system partition
@@ -831,7 +842,8 @@
 	$(hide) rm -f $@
 	$(hide) cd $(dir $@) && zip -qry $(notdir $@) \
 		$(TARGET_COPY_OUT_SYSTEM) \
-		$(patsubst $(PRODUCT_OUT)/%, %, $(TARGET_OUT_NOTICE_FILES))
+		$(patsubst $(PRODUCT_OUT)/%, %, $(TARGET_OUT_NOTICE_FILES)) \
+		$(addprefix symbols/,$(PDK_SYMBOL_FILES_LIST))
 ifeq (true,$(PLATFORM_ZIP_ADD_JAVA))
 	$(hide) cd $(OUT_DIR) && zip -qry $(patsubst $(OUT_DIR)/%,%,$@) $(PDK_PLATFORM_JAVA_ZIP_CONTENTS)
 endif
@@ -1127,6 +1139,7 @@
 ifdef PRODUCT_EXTRA_RECOVERY_KEYS
 	$(hide) echo "extra_recovery_keys=$(PRODUCT_EXTRA_RECOVERY_KEYS)" >> $(zip_root)/META/misc_info.txt
 endif
+	$(hide) echo "mkbootimg_args=$(BOARD_MKBOOTIMG_ARGS)" >> $(zip_root)/META/misc_info.txt
 	$(call generate-userimage-prop-dictionary, $(zip_root)/META/misc_info.txt)
 	@# Zip everything up, preserving symlinks
 	$(hide) (cd $(zip_root) && zip -qry ../$(notdir $@) .)
@@ -1217,10 +1230,11 @@
 $(BUILT_TESTS_ZIP_PACKAGE): intermediates := $(intermediates)
 $(BUILT_TESTS_ZIP_PACKAGE): zip_root := $(intermediates)/$(name)
 
-# Depending on the images guarantees that the underlying
-# directories are up-to-date.
+# Depending on the image dependency files, instead of the image files itself,
+# guarantees that the underlying directories are up-to-date,
+# but don't really build the image.
 $(BUILT_TESTS_ZIP_PACKAGE): \
-    $(INSTALLED_USERDATAIMAGE_TARGET) \
+    $(INTERNAL_USERDATAIMAGE_FILES) \
     | $(ACP)
 	@echo "Package test files: $@"
 	$(hide) rm -rf $@ $(zip_root)
@@ -1287,12 +1301,16 @@
 # A zip of emma code coverage meta files. Generated for fully emma
 # instrumented build.
 #
+ifeq (true,$(EMMA_INSTRUMENT))
 EMMA_META_ZIP := $(PRODUCT_OUT)/emma_meta.zip
-$(EMMA_META_ZIP): $(INSTALLED_SYSTEMIMAGE)
+# the dependency will be set up later in build/core/main.mk.
+$(EMMA_META_ZIP) :
 	@echo "Collecting Emma coverage meta files."
 	$(hide) find $(TARGET_COMMON_OUT_ROOT) -name "coverage.em" | \
 		zip -@ -q $@
 
+endif # EMMA_INSTRUMENT=true
+
 # -----------------------------------------------------------------
 # dalvik something
 .PHONY: dalvikfiles
diff --git a/core/armelf.xsc b/core/armelf.xsc
deleted file mode 100644
index 9fac3d2..0000000
--- a/core/armelf.xsc
+++ /dev/null
@@ -1,207 +0,0 @@
-/* Script for --shared -z combreloc: shared library, combine & sort relocs */
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm",
-	      "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = 0 + SIZEOF_HEADERS;
-  .hash           : { *(.hash) }
-  .dynsym         : { *(.dynsym) }
-  .dynstr         : { *(.dynstr) }
-  .gnu.version    : { *(.gnu.version) }
-  .gnu.version_d  : { *(.gnu.version_d) }
-  .gnu.version_r  : { *(.gnu.version_r) }
-  .rel.dyn        :
-    {
-      *(.rel.init)
-      *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
-      *(.rel.fini)
-      *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
-      *(.rel.data.rel.ro* .rel.gnu.linkonce.d.rel.ro.*)
-      *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
-      *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
-      *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
-      *(.rel.ctors)
-      *(.rel.dtors)
-      *(.rel.got)
-      *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
-    }
-  .rela.dyn       :
-    {
-      *(.rela.init)
-      *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
-      *(.rela.fini)
-      *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
-      *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
-      *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
-      *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
-      *(.rela.ctors)
-      *(.rela.dtors)
-      *(.rela.got)
-      *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
-    }
-  .rel.plt        : { *(.rel.plt) }
-  .rela.plt       : { *(.rela.plt) }
-  .init           :
-  {
-    KEEP (*(.init))
-  } =0
-  .plt            : { *(.plt) }
-  .text           :
-  {
-    *(.text .stub .text.* .gnu.linkonce.t.*)
-    KEEP (*(.text.*personality*))
-    /* .gnu.warning sections are handled specially by elf32.em.  */
-    *(.gnu.warning)
-    *(.glue_7t) *(.glue_7)
-  } =0
-  .fini           :
-  {
-    KEEP (*(.fini))
-  } =0
-  PROVIDE (__etext = .);
-  PROVIDE (_etext = .);
-  PROVIDE (etext = .);
-  .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
-  .rodata1        : { *(.rodata1) }
-  /* We have to wrap extab and exidx sections with KEEP because we use
-     --gc-sections. */
-  .ARM.extab   : { KEEP (*(.ARM.extab* .gnu.linkonce.armextab.*)) }
-   __exidx_start = .;
-  .ARM.exidx   : { KEEP (*(.ARM.exidx* .gnu.linkonce.armexidx.*)) }
-   __exidx_end = .;
-  .eh_frame_hdr : { *(.eh_frame_hdr) }
-  .eh_frame       : ONLY_IF_RO { KEEP (*(.eh_frame)) }
-  .gcc_except_table   : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }
-  /* Adjust the address for the data segment.  We want to align at exactly
-     a page boundary to make life easier for apriori. */
-  . = ALIGN(4096);
-  /* Exception handling  */
-  .eh_frame       : ONLY_IF_RW { KEEP (*(.eh_frame)) }
-  .gcc_except_table   : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }
-  /* Thread Local Storage sections  */
-  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
-  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
-  .preinit_array     :
-  {
-    KEEP (*(.preinit_array))
-  }
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-     KEEP (*(.init_array))
-  }
-  .fini_array     :
-  {
-    KEEP (*(.fini_array))
-    KEEP (*(SORT(.fini_array.*)))
-  }
-  .ctors          :
-  {
-    /* gcc uses crtbegin.o to find the start of
-       the constructors, so we make sure it is
-       first.  Because this is a wildcard, it
-       doesn't matter if the user does not
-       actually link against crtbegin.o; the
-       linker won't look for a file to match a
-       wildcard.  The wildcard also means that it
-       doesn't matter which directory crtbegin.o
-       is in.  */
-    KEEP (*crtbegin*.o(.ctors))
-    /* We don't want to include the .ctor section from
-       the crtend.o file until after the sorted ctors.
-       The .ctor section from the crtend file contains the
-       end of ctors marker and it must be last */
-    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
-    KEEP (*(SORT(.ctors.*)))
-    KEEP (*(.ctors))
-  }
-  .dtors          :
-  {
-    KEEP (*crtbegin*.o(.dtors))
-    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
-    KEEP (*(SORT(.dtors.*)))
-    KEEP (*(.dtors))
-  }
-  .jcr            : { KEEP (*(.jcr)) }
-  .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }
-  .dynamic        : { *(.dynamic) }
-  .got            : { *(.got.plt) *(.got) }
-  .data           :
-  {
-    __data_start = . ;
-    *(.data .data.* .gnu.linkonce.d.*)
-    KEEP (*(.gnu.linkonce.d.*personality*))
-    SORT(CONSTRUCTORS)
-  }
-  .data1          : { *(.data1) }
-  _edata = .; PROVIDE (edata = .);
-  __bss_start = .;
-  __bss_start__ = .;
-  .bss            :
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-   *(.bss .bss.* .gnu.linkonce.b.*)
-   *(COMMON)
-   /* Align here to ensure that the .bss section occupies space up to
-      _end.  Align after .bss to ensure correct alignment even if the
-      .bss section disappears because there are no input sections.
-      FIXME: Why do we need it? When there is no .bss section, we don't
-      pad the .data section.  */
-   . = ALIGN(. != 0 ? 32 / 8 : 1);
-  }
-  _bss_end__ = . ; __bss_end__ = . ;
-  . = ALIGN(32 / 8);
-  . = ALIGN(32 / 8);
-  __end__ = . ;
-  _end = .; PROVIDE (end = .);
-  /* Stabs debugging sections.  */
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-  .stab.indexstr 0 : { *(.stab.indexstr) }
-  .comment       0 : { *(.comment) }
-  /* DWARF debug sections.
-     Symbols in the DWARF debugging sections are relative to the beginning
-     of the section so we begin them at 0.  */
-  /* DWARF 1 */
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-  /* GNU DWARF 1 extensions */
-  .debug_srcinfo  0 : { *(.debug_srcinfo) }
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-  /* DWARF 1.1 and DWARF 2 */
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-  /* SGI/MIPS DWARF 2 extensions */
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-  .debug_funcnames 0 : { *(.debug_funcnames) }
-  .debug_typenames 0 : { *(.debug_typenames) }
-  .debug_varnames  0 : { *(.debug_varnames) }
-  /* Adding the word ABSOLUTE below, so that the _stack below won't float
-     into a random section. If _stack is not absolutely with .stack section,
-     we saw that sometimes _stack got inserted into the .debug_frame section
-     because it's processed by the linker at that moment. As a result, _stack
-     symbol will get wrongly moved and gelf_update_symshndx() will return
-     invalid data. */
-    .stack         0x80000 :
-  {
-    _stack = ABSOLUTE(.);
-    *(.stack)
-  }
-  .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
-  .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) }
-  /DISCARD/ : { *(.note.GNU-stack) }
-}
diff --git a/core/base_rules.mk b/core/base_rules.mk
index deb73ea..bd92b09 100644
--- a/core/base_rules.mk
+++ b/core/base_rules.mk
@@ -50,9 +50,6 @@
 #$(shell rm -f tag-list.csv)
 #tag-list-first-time := false
 #endif
-#comma := ,
-#empty :=
-#space := $(empty) $(empty)
 #$(shell echo $(lastword $(filter-out config/% out/%,$(MAKEFILE_LIST))),$(LOCAL_MODULE),$(strip $(LOCAL_MODULE_CLASS)),$(subst $(space),$(comma),$(sort $(LOCAL_MODULE_TAGS))) >> tag-list.csv)
 
 LOCAL_UNINSTALLABLE_MODULE := $(strip $(LOCAL_UNINSTALLABLE_MODULE))
@@ -82,8 +79,6 @@
 $(warning unusual tags $(LOCAL_MODULE_TAGS) on $(LOCAL_MODULE) at $(LOCAL_PATH))
 endif
 
-
-
 # Add implicit tags.
 #
 # If the local directory or one of its parents contains a MODULE_LICENSE_GPL
@@ -560,7 +555,7 @@
 ALL_MODULES.$(LOCAL_MODULE).BUILT := \
     $(ALL_MODULES.$(LOCAL_MODULE).BUILT) $(LOCAL_BUILT_MODULE)
 ALL_MODULES.$(LOCAL_MODULE).INSTALLED := \
-    $(ALL_MODULES.$(LOCAL_MODULE).INSTALLED) $(LOCAL_INSTALLED_MODULE)
+    $(strip $(ALL_MODULES.$(LOCAL_MODULE).INSTALLED) $(LOCAL_INSTALLED_MODULE))
 ALL_MODULES.$(LOCAL_MODULE).REQUIRED := \
     $(ALL_MODULES.$(LOCAL_MODULE).REQUIRED) $(LOCAL_REQUIRED_MODULES)
 ALL_MODULES.$(LOCAL_MODULE).EVENT_LOG_TAGS := \
@@ -571,7 +566,7 @@
     $(ALL_MODULES.$(LOCAL_MODULE).MAKEFILE) $(LOCAL_MODULE_MAKEFILE)
 ifdef LOCAL_MODULE_OWNER
 ALL_MODULES.$(LOCAL_MODULE).OWNER := \
-    $(strip $(ALL_MODULES.$(LOCAL_MODULE).OWNER) $(LOCAL_MODULE_OWNER))
+    $(sort $(ALL_MODULES.$(LOCAL_MODULE).OWNER) $(LOCAL_MODULE_OWNER))
 endif
 
 INSTALLABLE_FILES.$(LOCAL_INSTALLED_MODULE).MODULE := $(LOCAL_MODULE)
diff --git a/core/binary.mk b/core/binary.mk
index 04e0128..791623b 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -5,30 +5,16 @@
 ## The list of object files is exported in $(all_objects).
 ###########################################################
 
-######################################
-## Sanity check for LOCAL_NDK_VERSION
-######################################
 my_ndk_version_root :=
-ifdef LOCAL_NDK_VERSION
+ifdef LOCAL_SDK_VERSION
+  ifdef LOCAL_NDK_VERSION
+    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION is now retired.)
+  endif
   ifdef LOCAL_IS_HOST_MODULE
-    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can not be used in host module)
+    $(error $(LOCAL_PATH): LOCAL_SDK_VERSION cannot be used in host module)
   endif
-  ifneq ($(filter-out SHARED_LIBRARIES STATIC_LIBRARIES,$(LOCAL_MODULE_CLASS)),)
-    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION can only be used to build target shared/static libraries, \
-          while your module is of class $(LOCAL_MODULE_CLASS))
-  endif
-  ifeq ($(filter $(LOCAL_NDK_VERSION),$(TARGET_AVAILABLE_NDK_VERSIONS)),)
-    $(error $(LOCAL_PATH): Invalid LOCAL_NDK_VERSION '$(LOCAL_NDK_VERSION)' \
-           Choices are $(TARGET_AVAILABLE_NDK_VERSIONS))
-  endif
-  ifndef LOCAL_SDK_VERSION
-    $(error $(LOCAL_PATH): LOCAL_NDK_VERSION must be defined with LOCAL_SDK_VERSION)
-  endif
-  my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/sources
-  my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH)
-  ifeq ($(wildcard $(my_ndk_version_root)),)
-    $(error $(LOCAL_PATH): ndk version root does not exist: $(my_ndk_version_root))
-  endif
+  my_ndk_source_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources
+  my_ndk_version_root := $(HISTORICAL_NDK_VERSIONS_ROOT)/current/platforms/android-$(LOCAL_SDK_VERSION)/arch-$(TARGET_ARCH)
 
   # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
   # See ndk/docs/CPLUSPLUS-SUPPORT.html
@@ -40,7 +26,7 @@
     LOCAL_NDK_STL_VARIANT := system
   endif
   ifneq (1,$(words $(filter system stlport_static stlport_shared gnustl_static, $(LOCAL_NDK_STL_VARIANT))))
-    $(error $(LOCAL_PATH): Unkown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
+    $(error $(LOCAL_PATH): Unknown LOCAL_NDK_STL_VARIANT $(LOCAL_NDK_STL_VARIANT))
   endif
   ifeq (system,$(LOCAL_NDK_STL_VARIANT))
     my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/system/include
@@ -58,7 +44,7 @@
     # LOCAL_NDK_STL_VARIANT is gnustl_static
     my_ndk_stl_include_path := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/include \
                                $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/include
-    my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/libstdc++.a
+    my_ndk_stl_static_lib := $(my_ndk_source_root)/cxx-stl/gnu-libstdc++/libs/$(TARGET_CPU_ABI)/libgnustl_static.a
   endif
   endif
 endif
@@ -106,9 +92,9 @@
   LOCAL_WHOLE_STATIC_LIBRARIES := $(call insert-liblog,$(LOCAL_WHOLE_STATIC_LIBRARIES))
 endif
 
-ifdef LOCAL_NDK_VERSION
+ifdef LOCAL_SDK_VERSION
   # Get the list of INSTALLED libraries as module names.
-  # We can not compute the full path of the LOCAL_SHARED_LIBRARIES for
+  # We cannot compute the full path of the LOCAL_SHARED_LIBRARIES for
   # they may cusomize their install path with LOCAL_MODULE_PATH
   installed_shared_library_module_names := \
       $(LOCAL_SHARED_LIBRARIES)
@@ -132,6 +118,11 @@
   LOCAL_STATIC_LIBRARIES += $(ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES)
 endif
 
+# Add in libcompiler-rt for all regular device builds
+ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(BUILD_TINY_ANDROID))
+  LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
+endif
+
 my_compiler_dependencies :=
 ifeq ($(strip $(LOCAL_CLANG)),true)
   LOCAL_CFLAGS += $(CLANG_CONFIG_EXTRA_CFLAGS)
@@ -166,31 +157,29 @@
 ###########################################################
 ## Define PRIVATE_ variables from global vars
 ###########################################################
-ifeq ($(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
+ifdef LOCAL_SDK_VERSION
 my_target_project_includes :=
 my_target_c_includes := $(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/%, $(my_target_global_cflags))
-my_target_global_cppflags := $(filter-out -include -I system/%, $(TARGET_GLOBAL_CPPFLAGS))
+
+# filter out including of AndroidConfig.h in system/core.
+TARGET_GLOBAL_CFLAGS_NO_ANDCONF ?= $(subst $(TARGET_ANDROID_CONFIG_CFLAGS),,\
+    $(TARGET_GLOBAL_CFLAGS))
+my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS_NO_ANDCONF)
 else
 my_target_project_includes := $(TARGET_PROJECT_INCLUDES)
 my_target_c_includes := $(TARGET_C_INCLUDES)
-my_target_global_cflags := $(my_target_global_cflags)
-my_target_global_cppflags := $(TARGET_GLOBAL_CPPFLAGS)
 ifeq ($(strip $(LOCAL_CLANG)),true)
-  my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
-endif
-endif
+my_target_c_includes += $(CLANG_CONFIG_EXTRA_TARGET_C_INCLUDES)
+my_target_global_cflags := $(TARGET_GLOBAL_CLANG_FLAGS)
+else
+my_target_global_cflags := $(TARGET_GLOBAL_CFLAGS)
+endif # LOCAL_CLANG
+endif # LOCAL_SDK_VERSION
+
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_PROJECT_INCLUDES := $(my_target_project_includes)
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_C_INCLUDES := $(my_target_c_includes)
 $(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CFLAGS := $(my_target_global_cflags)
-$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(my_target_global_cppflags)
+$(LOCAL_INTERMEDIATE_TARGETS): PRIVATE_TARGET_GLOBAL_CPPFLAGS := $(TARGET_GLOBAL_CPPFLAGS)
 
 ###########################################################
 ## Define PRIVATE_ variables used by multiple module types
@@ -306,8 +295,8 @@
 proto_generated_headers := $(patsubst %.pb.cc,%.pb.h, $(proto_generated_cc_sources))
 $(proto_generated_headers): $(proto_generated_cc_sources_dir)/%.pb.h: $(proto_generated_cc_sources_dir)/%.pb.cc
 
-$(proto_generated_cc_sources): PRIVATE_ARM_MODE := $(normal_objects_mode)
-$(proto_generated_cc_sources): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
+$(proto_generated_objects): PRIVATE_ARM_MODE := $(normal_objects_mode)
+$(proto_generated_objects): PRIVATE_ARM_CFLAGS := $(normal_objects_cflags)
 $(proto_generated_objects): $(proto_generated_cc_sources_dir)/%.o: $(proto_generated_cc_sources_dir)/%.cc $(proto_generated_headers)
 	$(transform-$(PRIVATE_HOST)cpp-to-o)
 -include $(proto_generated_objects:%.o=%.P)
@@ -566,7 +555,7 @@
 
 LOCAL_C_INCLUDES += $(TOPDIR)$(LOCAL_PATH) $(intermediates)
 
-ifndef LOCAL_NDK_VERSION
+ifndef LOCAL_SDK_VERSION
   LOCAL_C_INCLUDES += $(JNI_H_INCLUDE)
 endif
 
@@ -611,7 +600,7 @@
 so_suffix := $($(my_prefix)SHLIB_SUFFIX)
 a_suffix := $($(my_prefix)STATIC_LIB_SUFFIX)
 
-ifdef LOCAL_NDK_VERSION
+ifdef LOCAL_SDK_VERSION
 built_shared_libraries := \
     $(addprefix $($(my_prefix)OUT_INTERMEDIATE_LIBRARIES)/, \
       $(addsuffix $(so_suffix), \
@@ -637,7 +626,7 @@
       $(call intermediates-dir-for, \
         STATIC_LIBRARIES,$(lib),$(LOCAL_IS_HOST_MODULE))/$(lib)$(a_suffix))
 
-ifdef LOCAL_NDK_VERSION
+ifdef LOCAL_SDK_VERSION
 built_static_libraries += $(my_ndk_stl_static_lib)
 endif
 
diff --git a/core/build_id.mk b/core/build_id.mk
index e954794..40bb35d 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -23,7 +23,7 @@
 # (like "TC1-RC5").  It must be a single word, and is
 # capitalized by convention.
 #
-BUILD_ID := OPENMASTER
+BUILD_ID := MASTER
 
 # DISPLAY_BUILD_NUMBER should only be set for development branches,
 # If set, the BUILD_NUMBER (cl) is appended to the BUILD_ID for
diff --git a/core/cleanbuild.mk b/core/cleanbuild.mk
index e6db5cb..1b662b9 100644
--- a/core/cleanbuild.mk
+++ b/core/cleanbuild.mk
@@ -78,6 +78,10 @@
     $(info Clean step: $(INTERNAL_CLEAN_STEP.$(step))) \
     $(shell $(INTERNAL_CLEAN_STEP.$(step))) \
    )
+  # If we are running mm/mmm, we should copy over the other clean steps too.
+  ifneq ($(ONE_SHOT_MAKEFILE),)
+    INTERNAL_CLEAN_STEPS := $(strip $(CURRENT_CLEAN_STEPS) $(steps))
+  endif
   steps :=
 endif
 CURRENT_CLEAN_BUILD_VERSION :=
diff --git a/core/cleanspec.mk b/core/cleanspec.mk
index d4a8eed..444ff98 100644
--- a/core/cleanspec.mk
+++ b/core/cleanspec.mk
@@ -63,7 +63,32 @@
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
 
+# Get the path of the top of the tree.
+# for example:
+# /home/bob/master/framework/base => /home/bob/master
+# See function gettop in build/envsetup.sh.
+define get-top-dir
+$(if $(1),$(if $(wildcard $(1)/build/core/envsetup.mk),$(1),$(strip \
+  $(call get-top-dir,$(patsubst %/,%,$(dir $(1)))))))
+endef
+
+ifneq ($(ONE_SHOT_MAKEFILE),)
+cs_subdirs := $(patsubst %/,%,$(dir $(ONE_SHOT_MAKEFILE)))
+abs_cs_subdirs := $(filter /%,$(cs_subdirs))
+ifneq ($(abs_cs_subdirs),)
+# Convert absolute path to relative path, e.g. when using mm.
+abs_top_path := $(call get-top-dir,$(word 1,$(abs_cs_subdirs)))
+cs_subdirs := $(filter-out /%,$(cs_subdirs)) \
+  $(patsubst $(abs_top_path)/%,%,$(abs_cs_subdirs))
+
+abs_top_path :=
+abs_cs_subdirs :=
+endif
+else
+cs_subdirs := .
+endif
 subdir_cleanspecs := \
-    $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git . CleanSpec.mk)
+    $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(cs_subdirs) CleanSpec.mk)
 include $(subdir_cleanspecs)
+cs_subdirs :=
 subdir_cleanspecs :=
diff --git a/core/clear_vars.mk b/core/clear_vars.mk
index 3137152..343345f 100644
--- a/core/clear_vars.mk
+++ b/core/clear_vars.mk
@@ -97,10 +97,8 @@
 LOCAL_CERTIFICATE:=
 LOCAL_SDK_VERSION:=
 LOCAL_SDK_RES_VERSION:=
-LOCAL_NDK_VERSION:=
 LOCAL_NDK_STL_VARIANT:=
-LOCAL_NO_EMMA_INSTRUMENT:=
-LOCAL_NO_EMMA_COMPILE:=
+LOCAL_EMMA_INSTRUMENT:=
 LOCAL_PROGUARD_ENABLED:= # '',optonly,full,custom,disabled
 LOCAL_PROGUARD_FLAGS:=
 LOCAL_PROGUARD_FLAG_FILES:=
@@ -125,7 +123,10 @@
 LOCAL_CLANG:=
 LOCAL_ADDRESS_SANITIZER:=
 LOCAL_JAR_EXCLUDE_FILES:=
+LOCAL_LINT_FLAGS:=
 LOCAL_SOURCE_FILES_ALL_GENERATED:= # '',true
+# Don't delete the META_INF dir when merging static Java libraries.
+LOCAL_DONT_DELETE_JAR_META_INF:=
 
 # 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_darwin-x86.mk b/core/combo/HOST_darwin-x86.mk
index 668998f..5b9f8f3 100644
--- a/core/combo/HOST_darwin-x86.mk
+++ b/core/combo/HOST_darwin-x86.mk
@@ -60,7 +60,7 @@
 
 ifeq ($(wildcard $(mac_sdk_root)),)
 $(warning *****************************************************)
-$(warning * Can not find SDK $(mac_sdk_version) at $(mac_sdk_root))
+$(warning * Cannot find SDK $(mac_sdk_version) at $(mac_sdk_root))
 ifeq ($(strip $(BUILD_MAC_SDK_EXPERIMENTAL)),)
 $(warning * If you wish to build using higher version of SDK, )
 $(warning * try setting BUILD_MAC_SDK_EXPERIMENTAL=1 before )
@@ -70,10 +70,10 @@
 $(error Stop.)
 endif
 
-HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
-HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
+HOST_GLOBAL_CFLAGS += -isysroot $(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version) -DMACOSX_DEPLOYMENT_TARGET=$(mac_sdk_version)
+HOST_GLOBAL_LDFLAGS += -isysroot $(mac_sdk_root) -Wl,-syslibroot,$(mac_sdk_root) -mmacosx-version-min=$(mac_sdk_version)
 
-HOST_GLOBAL_CFLAGS += -fPIC
+HOST_GLOBAL_CFLAGS += -fPIC -funwind-tables
 HOST_NO_UNDEFINED_LDFLAGS := -Wl,-undefined,error
 
 HOST_CC := gcc
@@ -86,7 +86,8 @@
 HOST_JNILIB_SUFFIX := .jnilib
 
 HOST_GLOBAL_CFLAGS += \
-	-include $(call select-android-config-h,darwin-x86)
+    -include $(call select-android-config-h,darwin-x86)
+
 ifneq ($(filter 10.7 10.7.% 10.8 10.8.%, $(build_mac_version)),)
        HOST_RUN_RANLIB_AFTER_COPYING := false
 else
@@ -97,31 +98,13 @@
 
 HOST_CUSTOM_LD_COMMAND := true
 
-# Workaround for lack of "-Wl,--whole-archive" in MacOS's linker.
-define _darwin-extract-and-include-single-whole-static-lib
-@echo "preparing StaticLib: $(PRIVATE_MODULE) [including $(1)]"
-$(hide) ldir=$(PRIVATE_INTERMEDIATES_DIR)/WHOLE/$(basename $(notdir $(1)))_objs;\
-    mkdir -p $$ldir; \
-    for f in `$(HOST_AR) t $(1)`; do \
-        $(HOST_AR) p $(1) $$f > $$ldir/$$f; \
-    done ;
-
-endef
-
-define darwin-extract-and-include-whole-static-libs
-$(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), $(hide) rm -rf $(PRIVATE_INTERMEDIATES_DIR)/WHOLE)
-$(foreach lib,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), \
-    $(call _darwin-extract-and-include-single-whole-static-lib, $(lib)))
-endef
-
 define transform-host-o-to-shared-lib-inner
-$(call darwin-extract-and-include-whole-static-libs)
 $(hide) $(PRIVATE_CXX) \
         -dynamiclib -single_module -read_only_relocs suppress \
         $(HOST_GLOBAL_LD_DIRS) \
         $(HOST_GLOBAL_LDFLAGS) \
         $(PRIVATE_ALL_OBJECTS) \
-        $(if $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES), `find $(PRIVATE_INTERMEDIATES_DIR)/WHOLE -name '*.o' 2>/dev/null`) \
+        $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
         $(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
         $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
         $(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
diff --git a/core/combo/HOST_linux-x86.mk b/core/combo/HOST_linux-x86.mk
index b369199..28c8f8c 100644
--- a/core/combo/HOST_linux-x86.mk
+++ b/core/combo/HOST_linux-x86.mk
@@ -57,9 +57,8 @@
 HOST_GLOBAL_LDFLAGS += -static
 endif # BUILD_HOST_static
 
-HOST_GLOBAL_CFLAGS += -fPIC
-HOST_GLOBAL_CFLAGS += \
-	-include $(call select-android-config-h,linux-x86)
+HOST_GLOBAL_CFLAGS += -fPIC \
+    -include $(call select-android-config-h,linux-x86)
 
 # Disable new longjmp in glibc 2.11 and later. See bug 2967937.
 HOST_GLOBAL_CFLAGS += -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=0
diff --git a/core/combo/TARGET_linux-arm.mk b/core/combo/TARGET_linux-arm.mk
index 75b2742..854037d 100644
--- a/core/combo/TARGET_linux-arm.mk
+++ b/core/combo/TARGET_linux-arm.mk
@@ -21,7 +21,7 @@
 # than ARMv5TE. Each value should correspond to a file named
 # $(BUILD_COMBOS)/arch/<name>.mk which must contain
 # makefile variable definitions similar to the preprocessor
-# defines in system/core/include/arch/<combo>/AndroidConfig.h. Their
+# defines in build/core/combo/include/arch/<combo>/AndroidConfig.h. Their
 # purpose is to allow module Android.mk files to selectively compile
 # different versions of code based upon the funtionality and
 # instructions available in a given architecture version.
@@ -60,7 +60,7 @@
         TARGET_STRIP_COMMAND = $(TARGET_STRIP) --strip-all $< -o $@
     else
         TARGET_STRIP_COMMAND = $(TARGET_STRIP) --strip-all $< -o $@ && \
-	    $(TARGET_OBJCOPY) --add-gnu-debuglink=$< $@
+            $(TARGET_OBJCOPY) --add-gnu-debuglink=$< $@
     endif
 endif
 
@@ -98,9 +98,6 @@
   TARGET_thumb_CFLAGS += -marm -fno-omit-frame-pointer
 endif
 
-android_config_h := $(call select-android-config-h,linux-arm)
-arch_include_dir := $(dir $(android_config_h))
-
 TARGET_GLOBAL_CFLAGS += \
 			-msoft-float -fpic -fPIE \
 			-ffunction-sections \
@@ -109,10 +106,13 @@
 			-fstack-protector \
 			-Wa,--noexecstack \
 			-Werror=format-security \
+			-D_FORTIFY_SOURCE=1 \
 			-fno-short-enums \
-			$(arch_variant_cflags) \
-			-include $(android_config_h) \
-			-I $(arch_include_dir)
+			$(arch_variant_cflags)
+
+android_config_h := $(call select-android-config-h,linux-arm)
+TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
+TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
 
 # This warning causes dalvik not to build with gcc 4.6.x and -Werror.
 # We cannot turn it off blindly since the option is not available
@@ -137,6 +137,7 @@
 			-Wl,-z,noexecstack \
 			-Wl,-z,relro \
 			-Wl,-z,now \
+			-Wl,--warn-shared-textrel \
 			-Wl,--icf=safe \
 			$(arch_variant_ldflags)
 
@@ -145,9 +146,9 @@
 # since sometimes thumb-interwork appears to be default), we
 # specifically disable when thumb support is unavailable.
 ifeq ($(ARCH_ARM_HAVE_THUMB_SUPPORT),true)
-TARGET_GLOBAL_CFLAGS +=	-mthumb-interwork
+TARGET_GLOBAL_CFLAGS += -mthumb-interwork
 else
-TARGET_GLOBAL_CFLAGS +=	-mno-thumb-interwork
+TARGET_GLOBAL_CFLAGS += -mno-thumb-interwork
 endif
 
 TARGET_GLOBAL_CPPFLAGS += -fvisibility-inlines-hidden
@@ -228,12 +229,12 @@
 	$(libm_root)/include/arm \
 	$(libthread_db_root)/include
 
-TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_static.o
-TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_dynamic.o
-TARGET_CRTEND_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_android.o
+TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
+TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o
+TARGET_CRTEND_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
 
-TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_so.o
-TARGET_CRTEND_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_so.o
+TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o
+TARGET_CRTEND_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
 
 TARGET_STRIP_MODULE:=true
 
@@ -272,13 +273,13 @@
 define transform-o-to-executable-inner
 $(hide) $(PRIVATE_CXX) -nostdlib -Bdynamic -fPIE -pie \
 	-Wl,-dynamic-linker,/system/bin/linker \
-    -Wl,--gc-sections \
+	-Wl,--gc-sections \
 	-Wl,-z,nocopyreloc \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_DYNAMIC_O)) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
@@ -286,20 +287,20 @@
 	$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
 	$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	$(PRIVATE_LDFLAGS) \
-	$(TARGET_FDO_LIB) \
-	$(TARGET_LIBGCC) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(PRIVATE_TARGET_FDO_LIB) \
+	$(PRIVATE_TARGET_LIBGCC) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
 
 define transform-o-to-static-executable-inner
 $(hide) $(PRIVATE_CXX) -nostdlib -Bstatic \
-    -Wl,--gc-sections \
+	-Wl,--gc-sections \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_STATIC_O)) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	$(PRIVATE_LDFLAGS) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
@@ -309,8 +310,8 @@
 	-Wl,--start-group \
 	$(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
 	$(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
-	$(TARGET_FDO_LIB) \
-	$(TARGET_LIBGCC) \
+	$(PRIVATE_TARGET_FDO_LIB) \
+	$(PRIVATE_TARGET_LIBGCC) \
 	-Wl,--end-group \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
diff --git a/core/combo/TARGET_linux-mips.mk b/core/combo/TARGET_linux-mips.mk
index 0a7e20f..7c7a9ef 100644
--- a/core/combo/TARGET_linux-mips.mk
+++ b/core/combo/TARGET_linux-mips.mk
@@ -21,7 +21,7 @@
 # than mips32r2-fp. Each value should correspond to a file named
 # $(BUILD_COMBOS)/arch/<name>.mk which must contain
 # makefile variable definitions similar to the preprocessor
-# defines in system/core/include/arch/<combo>/AndroidConfig.h. Their
+# defines in build/core/combo/include/arch/<combo>/AndroidConfig.h. Their
 # purpose is to allow module Android.mk files to selectively compile
 # different versions of code based upon the funtionality and
 # instructions available in a given architecture version.
@@ -60,7 +60,7 @@
         TARGET_STRIP_COMMAND = $(TARGET_STRIP) --strip-all $< -o $@
     else
         TARGET_STRIP_COMMAND = $(TARGET_STRIP) --strip-all $< -o $@ && \
-	    $(TARGET_OBJCOPY) --add-gnu-debuglink=$< $@
+            $(TARGET_OBJCOPY) --add-gnu-debuglink=$< $@
     endif
 endif
 
@@ -78,9 +78,6 @@
   TARGET_mips_CFLAGS += -fno-omit-frame-pointer
 endif
 
-android_config_h := $(call select-android-config-h,linux-mips)
-arch_include_dir := $(dir $(android_config_h))
-
 TARGET_GLOBAL_CFLAGS += \
 			$(TARGET_mips_CFLAGS) \
 			-Ulinux -U__unix -U__unix__ -Umips \
@@ -89,9 +86,11 @@
 			-fdata-sections \
 			-funwind-tables \
 			-Werror=format-security \
-			$(arch_variant_cflags) \
-			-include $(android_config_h) \
-			-I $(arch_include_dir)
+			$(arch_variant_cflags)
+
+android_config_h := $(call select-android-config-h,linux-mips)
+TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
+TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
 
 # This warning causes dalvik not to build with gcc 4.6.x and -Werror.
 # We cannot turn it off blindly since the option is not available
@@ -202,12 +201,12 @@
 	$(libm_root)/include/mips \
 	$(libthread_db_root)/include
 
-TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_static.o
-TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_dynamic.o
-TARGET_CRTEND_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_android.o
+TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
+TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o
+TARGET_CRTEND_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
 
-TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_so.o
-TARGET_CRTEND_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_so.o
+TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o
+TARGET_CRTEND_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
 
 TARGET_STRIP_MODULE:=true
 
@@ -249,36 +248,36 @@
 	-Wl,--gc-sections \
 	-Wl,-z,nocopyreloc \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_DYNAMIC_O)) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \
 	$(PRIVATE_ALL_OBJECTS) \
 	$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
 	$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	$(PRIVATE_LDFLAGS) \
-	$(TARGET_FDO_LIB) \
-	$(TARGET_LIBGCC) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(PRIVATE_TARGET_FDO_LIB) \
+	$(PRIVATE_TARGET_LIBGCC) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
 
 define transform-o-to-static-executable-inner
 $(hide) $(PRIVATE_CXX) -nostdlib -Bstatic \
 	-Wl,--gc-sections \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_STATIC_O)) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	$(PRIVATE_LDFLAGS) \
 	$(PRIVATE_ALL_OBJECTS) \
 	$(call normalize-target-libraries,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \
 	-Wl,--start-group \
 	$(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
 	$(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \
-	$(TARGET_FDO_LIB) \
-	$(TARGET_LIBGCC) \
+	$(PRIVATE_TARGET_FDO_LIB) \
+	$(PRIVATE_TARGET_LIBGCC) \
 	-Wl,--end-group \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
diff --git a/core/combo/TARGET_linux-x86.mk b/core/combo/TARGET_linux-x86.mk
index 9a6e08e..0e7c17d 100644
--- a/core/combo/TARGET_linux-x86.mk
+++ b/core/combo/TARGET_linux-x86.mk
@@ -94,8 +94,11 @@
 			-fstrict-aliasing \
 			-funswitch-loops \
 			-funwind-tables \
-			-fstack-protector \
-			-include $(call select-android-config-h,target_linux-x86)
+			-fstack-protector
+
+android_config_h := $(call select-android-config-h,target_linux-x86)
+TARGET_ANDROID_CONFIG_CFLAGS := -include $(android_config_h) -I $(dir $(android_config_h))
+TARGET_GLOBAL_CFLAGS += $(TARGET_ANDROID_CONFIG_CFLAGS)
 
 # XXX: Not sure this is still needed. Must check with our toolchains.
 TARGET_GLOBAL_CPPFLAGS += \
@@ -152,12 +155,12 @@
 	$(libm_root)/include/i387 \
 	$(libthread_db_root)/include
 
-TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_static.o
-TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_dynamic.o
-TARGET_CRTEND_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_android.o
+TARGET_CRTBEGIN_STATIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_static.o
+TARGET_CRTBEGIN_DYNAMIC_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_dynamic.o
+TARGET_CRTEND_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_android.o
 
-TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtbegin_so.o
-TARGET_CRTEND_SO_O := $(TARGET_OUT_STATIC_LIBRARIES)/crtend_so.o
+TARGET_CRTBEGIN_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtbegin_so.o
+TARGET_CRTEND_SO_O := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)/crtend_so.o
 
 TARGET_STRIP_MODULE:=true
 
@@ -186,19 +189,18 @@
 	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_SO_O))
 endef
 
-
 define transform-o-to-executable-inner
 $(hide) $(PRIVATE_CXX) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	-nostdlib -Bdynamic \
 	-Wl,-dynamic-linker,/system/bin/linker \
 	-Wl,-z,nocopyreloc \
 	-fPIE -pie \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_DYNAMIC_O)) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O)) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
@@ -207,17 +209,17 @@
 	$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
 	$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
 	$(PRIVATE_LDFLAGS) \
-	$(TARGET_LIBGCC) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(PRIVATE_TARGET_LIBGCC) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
 
 define transform-o-to-static-executable-inner
 $(hide) $(PRIVATE_CXX) \
-	$(TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
 	-nostdlib -Bstatic \
 	-o $@ \
-	$(TARGET_GLOBAL_LD_DIRS) \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTBEGIN_STATIC_O)) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTBEGIN_STATIC_O)) \
 	$(PRIVATE_LDFLAGS) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
@@ -225,9 +227,9 @@
 	-Wl,--no-whole-archive \
 	-Wl,--start-group \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
-	$(TARGET_LIBGCC) \
+	$(PRIVATE_TARGET_LIBGCC) \
 	-Wl,--end-group \
-	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(TARGET_CRTEND_O))
+	$(if $(filter true,$(PRIVATE_NO_CRT)),,$(PRIVATE_TARGET_CRTEND_O))
 endef
 
 # Special check for x86 NDK ABI compatibility.
diff --git a/core/combo/include/arch/darwin-x86/AndroidConfig.h b/core/combo/include/arch/darwin-x86/AndroidConfig.h
new file mode 100644
index 0000000..9da01c5
--- /dev/null
+++ b/core/combo/include/arch/darwin-x86/AndroidConfig.h
@@ -0,0 +1,318 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+/*
+ * Android config -- "Darwin".  Used for X86 Mac OS X.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have the futex syscall?
+ */
+
+/* #define HAVE_FUTEX */
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_MACOSX_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+/* #define  HAVE_SYS_SENDFILE_H 1 */
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+#define HAVE_LOCALTIME_R 1
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+/* #define HAVE_IOCTL */
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ */
+/* #define HAVE_POSIX_CLOCKS */
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+/* #define HAVE_TIMEDWAIT_MONOTONIC */
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#if (defined(__ppc__) || defined(__ppc64__))
+#   define HAVE_BIG_ENDIAN
+#elif (defined(__i386__) || defined(__x86_64__))
+#   define HAVE_LITTLE_ENDIAN
+#endif
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE_SOURCE 1
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+/* #define HAVE_OFF64_T */
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+/* #define HAVE_GETTID */
+
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+#define _THREAD_SAFE
+
+/*
+ * Define if we have <malloc.h> header
+ */
+/* #define HAVE_MALLOC_H */
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if we include <sys/mount.h> for statfs()
+ */
+#define INCLUDE_SYS_MOUNT_FOR_STATFS 1
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#if (defined(__ppc__) || defined(__ppc64__))
+#   define ARCH_PPC
+#elif (defined(__i386__) || defined(__x86_64__))
+#   define ARCH_X86
+#endif
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.dylib"
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE char *
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ *
+ * For tools apps, we'll treat is as not case sensitive.
+ */
+/* #define OS_CASE_SENSITIVE */
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+#define HAVE_STRLCPY 1
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+#define HAVE_FUNOPEN 1
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 0
+
+#endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/freebsd-x86/AndroidConfig.h b/core/combo/include/arch/freebsd-x86/AndroidConfig.h
new file mode 100644
index 0000000..4bc5559
--- /dev/null
+++ b/core/combo/include/arch/freebsd-x86/AndroidConfig.h
@@ -0,0 +1,376 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+/*
+ * Android config -- "FreeBSD".  Used for desktop x86 FreeBSD.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * make sure we are building for FreeBSD
+ */
+#ifndef OS_FREEBSD
+#define OS_FREEBSD
+#endif
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have the futex syscall?
+ */
+/* #define HAVE_FUTEX */
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_SYSV_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+/* #define  HAVE_TERMIO_H */
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+/* #define  HAVE_SYS_SENDFILE_H 1 */
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+#define HAVE_LOCALTIME_R 1
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ *
+ * Desktop Linux has this in librt, but it's broken in goobuntu, yielding
+ * mildly or wildly inaccurate results.
+ */
+#define HAVE_POSIX_CLOCKS
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+/* #define HAVE_TIMEDWAIT_MONOTONIC */
+
+/*
+ * Define this if we have linux style epoll()
+ */
+/* #define HAVE_EPOLL */
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+/* #define HAVE_ENDIAN_H */
+#define HAVE_LITTLE_ENDIAN
+
+/*
+ * Define this if you have sys/endian.h
+ * NOTE: mutually exclusive with HAVE_ENDIAN_H
+ */
+#define HAVE_SYS_ENDIAN_H
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE_SOURCE 1
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+/* #define HAVE_OFF64_T */
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+/* #define HAVE_GETTID */
+
+/* 
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_X86
+
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+/*#define HAVE_INOTIFY 1*/
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+#define HAVE_SYSTEM_PROPERTY_SERVER
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * Define if we include <sys/mount.h> for statfs()
+ */
+#define INCLUDE_SYS_MOUNT_FOR_STATFS 1
+  
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+#define HAVE_STRLCPY 1
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+#define HAVE_FUNOPEN 1
+
+/*
+ * Define if prctl() exists
+ */
+/* #define HAVE_PRCTL 1 */
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <alloca.h> does not exist
+ * NOTE: <alloca.h> defines alloca() which
+ *   on FreeBSD is defined in <stdlib.h>
+ */
+#define HAVE_NO_ALLOCA_H
+
+/*
+ * Defines CLOCK_PROCESS_CPUTIME_ID for clock_gettime()
+ * XXX: CLOCK_PROF seems to be commonly used replacement
+ */
+#ifndef  CLOCK_PROCESS_CPUTIME_ID
+#define CLOCK_PROCESS_CPUTIME_ID CLOCK_PROF
+#endif
+
+/*
+ * Define if <stdint.h> exists.
+ */
+/* #define HAVE_STDINT_H */
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+/* #define HAVE_STDBOOL_H */
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 0
+
+#endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/linux-arm/AndroidConfig.h b/core/combo/include/arch/linux-arm/AndroidConfig.h
new file mode 100644
index 0000000..233752b
--- /dev/null
+++ b/core/combo/include/arch/linux-arm/AndroidConfig.h
@@ -0,0 +1,374 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+/*
+ * Android config -- "android-arm".  Used for ARM device builds.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have pthread_setname_np()?
+ *
+ * (HAVE_PTHREAD_SETNAME_NP is used by WebKit to enable a function with
+ * the same name but different parameters, so we can't use that here.)
+ */
+#define HAVE_ANDROID_PTHREAD_SETNAME_NP
+
+/*
+ * Do we have the futex syscall?
+ */
+#define HAVE_FUTEX
+
+/*
+ * Define if we already have the futex wrapper functions defined. Yes if
+ * compiling against bionic.
+ */
+#define HAVE_FUTEX_WRAPPERS 1
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_ANDROID_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H 1
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#define  HAVE_SYS_SENDFILE_H 1
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H 1
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+/* #define HAVE_LOCALTIME_R 1 */
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ */
+#define HAVE_POSIX_CLOCKS
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+#define HAVE_TIMEDWAIT_MONOTONIC
+
+/*
+ * Define this if we have linux style epoll()
+ */
+#define HAVE_EPOLL
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#define HAVE_ENDIAN_H
+#define HAVE_LITTLE_ENDIAN
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+/* #define _FILE_OFFSET_BITS 64 */
+/* #define _LARGEFILE_SOURCE 1 */
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+#define HAVE_GETTID
+
+/* 
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+#ifndef __linux__
+#define __linux__
+#endif
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/* 
+ * Define if we're running on *our* linux on device or emulator.
+ */
+#define HAVE_ANDROID_OS 1
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+#define HAVE_INOTIFY 1
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+#define HAVE_LIBC_SYSTEM_PROPERTIES 1
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+/* #define HAVE_SYSTEM_PROPERTY_SERVER */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_ARM
+
+/*
+ * Define if the size of enums is as short as possible,
+ */
+/* #define HAVE_SHORT_ENUMS */
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * Do we have __memcmp16()?
+ */
+#define HAVE__MEMCMP16  1
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+#define HAVE_STRLCPY 1
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+#define HAVE_FUNOPEN 1
+
+/*
+ * Define if prctl() exists
+ */
+#define HAVE_PRCTL 1
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 0
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 0
+
+#endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-mips/AndroidConfig.h b/core/combo/include/arch/linux-mips/AndroidConfig.h
new file mode 100644
index 0000000..2d51dc7
--- /dev/null
+++ b/core/combo/include/arch/linux-mips/AndroidConfig.h
@@ -0,0 +1,386 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+/*
+ * Android config -- "android-mips".  Used for MIPS device builds.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have pthread_setname_np()?
+ *
+ * (HAVE_PTHREAD_SETNAME_NP is used by WebKit to enable a function with
+ * the same name but different parameters, so we can't use that here.)
+ */
+#define HAVE_ANDROID_PTHREAD_SETNAME_NP
+
+/*
+ * Do we have the futex syscall?
+ */
+#define HAVE_FUTEX
+
+/*
+ * Define if we already have the futex wrapper functions defined. Yes if
+ * compiling against bionic.
+ */
+#define HAVE_FUTEX_WRAPPERS 1
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_ANDROID_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H 1
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#define  HAVE_SYS_SENDFILE_H 1
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H 1
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+/* #define HAVE_LOCALTIME_R */
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ */
+#define HAVE_POSIX_CLOCKS
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+#define HAVE_TIMEDWAIT_MONOTONIC
+
+/*
+ * Define this if we have linux style epoll()
+ */
+#define HAVE_EPOLL
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#define HAVE_ENDIAN_H
+#if defined(__MIPSEB__)
+#define HAVE_BIG_ENDIAN
+#endif
+#if defined(__MIPSEL__)
+#define HAVE_LITTLE_ENDIAN
+#endif
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+/* #define _FILE_OFFSET_BITS 64 */
+/* #define _LARGEFILE_SOURCE 1 */
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+#define HAVE_GETTID
+
+/*
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+#ifndef __linux__
+#define __linux__ 1
+#endif
+
+#ifndef __linux
+#define __linux 1
+#endif
+
+#ifdef __unix__
+#undef __unix__
+#endif
+
+#ifdef __unix
+#undef __unix
+#endif
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/*
+ * Define if we're running on *our* linux on device or emulator.
+ */
+#define HAVE_ANDROID_OS 1
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+#define HAVE_INOTIFY 1
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+#define HAVE_LIBC_SYSTEM_PROPERTIES 1
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+/* #define HAVE_SYSTEM_PROPERTY_SERVER */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_MIPS 1
+
+/*
+ * Define if the size of enums is as short as possible,
+ */
+/* #define HAVE_SHORT_ENUMS */
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * Do we have __memcmp16()?
+ */
+#define HAVE__MEMCMP16  1
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+#define HAVE_STRLCPY 1
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+#define HAVE_FUNOPEN 1
+
+/*
+ * Define if prctl() exists
+ */
+#define HAVE_PRCTL 1
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Whether or not _Unwind_Context is defined as a struct.
+ */
+#define HAVE_UNWIND_CONTEXT_STRUCT 1
+
+#endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/linux-ppc/AndroidConfig.h b/core/combo/include/arch/linux-ppc/AndroidConfig.h
new file mode 100644
index 0000000..ae2569b
--- /dev/null
+++ b/core/combo/include/arch/linux-ppc/AndroidConfig.h
@@ -0,0 +1,336 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+/*
+ * Android config -- "Linux".  Used for desktop ppc Linux.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have the futex syscall?
+ */
+
+#define HAVE_FUTEX
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_SYSV_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H 1
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#define  HAVE_SYS_SENDFILE_H 1
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H 1
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+#define HAVE_LOCALTIME_R 1
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+#define HAVE_GETHOSTBYNAME_R
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ *
+ * Desktop Linux has this in librt, but it's broken in goobuntu, yielding
+ * mildly or wildly inaccurate results.
+ */
+/*#define HAVE_POSIX_CLOCKS*/
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+/* #define HAVE_TIMEDWAIT_MONOTONIC */
+
+/*
+ * Define this if we have linux style epoll()
+ */
+#define HAVE_EPOLL
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#define HAVE_ENDIAN_H
+#define HAVE_BIG_ENDIAN
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE_SOURCE 1
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 1
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+/* #define HAVE_GETTID */
+
+/*
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_PPC
+
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+/*#define HAVE_INOTIFY 1*/
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+#define HAVE_SYSTEM_PROPERTY_SERVER
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+/* #define HAVE_STRLCPY 1 */
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+#define HAVE_OPEN_MEMSTREAM 1
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+/* #define HAVE_FUNOPEN 1 */
+
+/*
+ * Define if prctl() exists
+ */
+#define HAVE_PRCTL 1
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 0
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 1
+
+#endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/linux-x86/AndroidConfig.h b/core/combo/include/arch/linux-x86/AndroidConfig.h
new file mode 100644
index 0000000..431a54b
--- /dev/null
+++ b/core/combo/include/arch/linux-x86/AndroidConfig.h
@@ -0,0 +1,350 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+/*
+ * Android config -- "Linux".  Used for desktop x86 Linux.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have the futex syscall?
+ */
+
+#define HAVE_FUTEX
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_SYSV_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H 1
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#define  HAVE_SYS_SENDFILE_H 1
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H 1
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS
+
+/*
+ * Define this if we have localtime_r().
+ */
+#define HAVE_LOCALTIME_R 1
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+#define HAVE_GETHOSTBYNAME_R
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ *
+ * Desktop Linux has this in librt, but it's broken in goobuntu, yielding
+ * mildly or wildly inaccurate results.
+ */
+/*#define HAVE_POSIX_CLOCKS*/
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+/* #define HAVE_TIMEDWAIT_MONOTONIC */
+
+/*
+ * Define this if we have linux style epoll()
+ */
+#define HAVE_EPOLL
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#define HAVE_ENDIAN_H
+#define HAVE_LITTLE_ENDIAN
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE_SOURCE 1
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 1
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 1
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+/* #define HAVE_GETTID */
+
+/* 
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_X86
+
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+/*#define HAVE_INOTIFY 1*/
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+#define HAVE_SYSTEM_PROPERTY_SERVER
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+/* #define HAVE_STRLCPY 1 */
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+#define HAVE_OPEN_MEMSTREAM 1
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+/* #define HAVE_FUNOPEN 1 */
+
+/*
+ * Define if prctl() exists
+ */
+#define HAVE_PRCTL 1
+
+/*
+ * Define if writev() exists
+ */
+#define HAVE_WRITEV 1
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 0
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8)
+#define HAVE_GNU_QSORT_R 1
+#else
+#define HAVE_GNU_QSORT_R 0
+#endif
+
+#endif /*_ANDROID_CONFIG_H*/
diff --git a/core/combo/include/arch/target_linux-x86/AndroidConfig.h b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
new file mode 100644
index 0000000..ab53892
--- /dev/null
+++ b/core/combo/include/arch/target_linux-x86/AndroidConfig.h
@@ -0,0 +1,363 @@
+/*
+ * Copyright 2005 The Android Open Source Project
+ *
+ * Android config -- "target_linux-x86".  Used for x86 linux target devices.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ *  -- combine HAVE_CREATETHREAD, HAVE_CREATEMUTEX, and HAVE__BEGINTHREADEX
+ */
+#define HAVE_PTHREADS
+
+/*
+ * Do we have pthread_setname_np()?
+ *
+ * (HAVE_PTHREAD_SETNAME_NP is used by WebKit to enable a function with
+ * the same name but different parameters, so we can't use that here.)
+ */
+#define HAVE_ANDROID_PTHREAD_SETNAME_NP
+
+/*
+ * Do we have the futex syscall?
+ */
+#define HAVE_FUTEX
+
+/*
+ * Define if we already have the futex wrapper functions defined. Yes if
+ * compiling against bionic.
+ */
+#define HAVE_FUTEX_WRAPPERS 1
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_ANDROID_IPC 1
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#define  HAVE_POSIX_FILEMAP 1
+
+/*
+ * Define this if you have <termio.h>
+ */
+#define  HAVE_TERMIO_H 1
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#define  HAVE_SYS_SENDFILE_H 1
+
+/*
+ * Define this if you build against have Microsoft C runtime (MSVCRT.DLL)
+ */
+/* #define HAVE_MS_C_RUNTIME */
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#define  HAVE_SYS_UIO_H 1
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+#define HAVE_SYMLINKS 1
+
+/*
+ * Define this if we have localtime_r().
+ */
+/* #define HAVE_LOCALTIME_R 1 */
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+#define HAVE_IOCTL
+
+/*
+ * Define this if we want to use WinSock.
+ */
+/* #define HAVE_WINSOCK */
+
+/*
+ * Define this if have clock_gettime() and friends
+ *
+ */
+#define HAVE_POSIX_CLOCKS
+
+/*
+ * Define this if we have pthread_cond_timedwait_monotonic() and
+ * clock_gettime(CLOCK_MONOTONIC).
+ */
+#define HAVE_TIMEDWAIT_MONOTONIC
+
+/*
+ * Define this if we have linux style epoll()
+ */
+#define HAVE_EPOLL
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#define HAVE_ENDIAN_H
+#define HAVE_LITTLE_ENDIAN
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+/*
+ * #define _FILE_OFFSET_BITS 64
+ * #define _LARGEFILE_SOURCE 1
+ */
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 0
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Defined if we have the gettid() system call.
+ */
+#define HAVE_GETTID
+
+/* 
+ * Defined if we have the sched_setscheduler() call
+ */
+#define HAVE_SCHED_SETSCHEDULER
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+#ifndef __linux__
+#define __linux__
+#endif
+
+/*
+ * Define if we have <malloc.h> header
+ */
+#define HAVE_MALLOC_H
+
+/* 
+ * Define if we're running on *our* linux on device or emulator.
+ */
+#define HAVE_ANDROID_OS 1
+
+/*
+ * Define if we have Linux-style non-filesystem Unix Domain Sockets
+ */
+#define HAVE_LINUX_LOCAL_SOCKET_NAMESPACE 1
+
+/*
+ * Define if we have Linux's inotify in <sys/inotify.h>.
+ */
+#define HAVE_INOTIFY 1
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+#define HAVE_MADVISE 1
+
+/*
+ * Define if we have Linux's dbus 
+ */
+/* #define HAVE_DBUS 1 */
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+#define HAVE_TM_GMTOFF 1
+
+/*
+ * Define if dirent struct has d_type field
+ */
+#define HAVE_DIRENT_D_TYPE 1
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+#define HAVE_LIBC_SYSTEM_PROPERTIES 1
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+/* #define HAVE_SYSTEM_PROPERTY_SERVER */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_X86
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.so"
+
+/*
+ * Do we have __memcmp16()?
+ */
+/* #define HAVE__MEMCMP16  1 */
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * Do we have the sigaction flag SA_NOCLDWAIT?
+ */
+#define HAVE_SA_NOCLDWAIT
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '/'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+#define OS_CASE_SENSITIVE
+
+/*
+ * Define if <sys/socket.h> exists.
+ */
+#define HAVE_SYS_SOCKET_H 1
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+#define HAVE_STRLCPY 1
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+#define HAVE_FUNOPEN 1
+
+/*
+ * Define if prctl() exists
+ */
+#define HAVE_PRCTL 1
+
+/*
+ * Whether or not _Unwind_Context is defined as a struct.
+ */
+#define HAVE_UNWIND_CONTEXT_STRUCT
+
+/*
+ * Define if <stdint.h> exists.
+ */
+#define HAVE_STDINT_H 1
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H 1
+
+/*
+ * Define if <sched.h> exists.
+ */
+#define HAVE_SCHED_H 1
+
+/*
+ * Define if pread() exists
+ */
+#define HAVE_PREAD 1
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+#define HAVE_STAT_ST_MTIM 1
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+#define HAVE_PRINTF_ZD 1
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 0
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 0
+
+#endif /* _ANDROID_CONFIG_H */
diff --git a/core/combo/include/arch/windows/AndroidConfig.h b/core/combo/include/arch/windows/AndroidConfig.h
new file mode 100644
index 0000000..0274da5
--- /dev/null
+++ b/core/combo/include/arch/windows/AndroidConfig.h
@@ -0,0 +1,351 @@
+/*
+ * Copyright (C) 2005 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.
+ */
+
+/*
+ * Android config -- "CYGWIN_NT-5.1".  
+ *
+ * Cygwin has pthreads, but GDB seems to get confused if you use it to
+ * create threads.  By "confused", I mean it freezes up the first time the
+ * debugged process creates a thread, even if you use CreateThread.  The
+ * mere presence of pthreads linkage seems to cause problems.
+ */
+#ifndef _ANDROID_CONFIG_H
+#define _ANDROID_CONFIG_H
+
+/*
+ * ===========================================================================
+ *                              !!! IMPORTANT !!!
+ * ===========================================================================
+ *
+ * This file is included by ALL C/C++ source files.  Don't put anything in
+ * here unless you are absolutely certain it can't go anywhere else.
+ *
+ * Any C++ stuff must be wrapped with "#ifdef __cplusplus".  Do not use "//"
+ * comments.
+ */
+
+/*
+ * Threading model.  Choose one:
+ *
+ * HAVE_PTHREADS - use the pthreads library.
+ * HAVE_WIN32_THREADS - use Win32 thread primitives.
+ */
+#define HAVE_WIN32_THREADS
+
+/*
+ * Do we have the futex syscall?
+ */
+
+/* #define HAVE_FUTEX */
+
+
+/*
+ * Process creation model.  Choose one:
+ *
+ * HAVE_FORKEXEC - use fork() and exec()
+ * HAVE_WIN32_PROC - use CreateProcess()
+ */
+#ifdef __CYGWIN__
+#  define HAVE_FORKEXEC
+#else
+#  define HAVE_WIN32_PROC
+#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).
+ * HAVE_MACOSX_IPC - use Macintosh IPC mechanisms (sem_open, mmap).
+ * HAVE_WIN32_IPC - use Win32 IPC (CreateSemaphore, CreateFileMapping).
+ * HAVE_ANDROID_IPC - use Android versions (?, mmap).
+ */
+#define HAVE_WIN32_IPC
+
+/*
+ * Memory-mapping model. Choose one:
+ *
+ * HAVE_POSIX_FILEMAP - use the Posix sys/mmap.h
+ * HAVE_WIN32_FILEMAP - use Win32 filemaps
+ */
+#ifdef __CYGWIN__
+#define  HAVE_POSIX_FILEMAP
+#else
+#define  HAVE_WIN32_FILEMAP
+#endif
+
+/*
+ * Define this if you have <termio.h>
+ */
+#ifdef __CYGWIN__
+#  define  HAVE_TERMIO_H
+#endif
+
+/*
+ * Define this if you have <sys/sendfile.h>
+ */
+#ifdef __CYGWIN__
+#  define  HAVE_SYS_SENDFILE_H 1
+#endif
+
+/*
+ * Define this if you build against MSVCRT.DLL
+ */
+#ifndef __CYGWIN__
+#  define HAVE_MS_C_RUNTIME
+#endif
+
+/*
+ * Define this if you have sys/uio.h
+ */
+#ifdef __CYGWIN__
+#define  HAVE_SYS_UIO_H
+#endif
+
+
+/*
+ * Define this if we have localtime_r().
+ */
+/* #define HAVE_LOCALTIME_R 1 */
+
+/*
+ * Define this if we have gethostbyname_r().
+ */
+/* #define HAVE_GETHOSTBYNAME_R */
+
+/*
+ * Define this if we have ioctl().
+ */
+/* #define HAVE_IOCTL */
+
+/*
+ * Define this if we want to use WinSock.
+ */
+#ifndef __CYGWIN__
+#define HAVE_WINSOCK
+#endif
+
+/*
+ * Define this if your platforms implements symbolic links
+ * in its filesystems
+ */
+/* #define HAVE_SYMLINKS */
+
+/*
+ * Define this if have clock_gettime() and friends
+ */
+/* #define HAVE_POSIX_CLOCKS */
+
+/*
+ * Endianness of the target machine.  Choose one:
+ *
+ * HAVE_ENDIAN_H -- have endian.h header we can include.
+ * HAVE_LITTLE_ENDIAN -- we are little endian.
+ * HAVE_BIG_ENDIAN -- we are big endian.
+ */
+#ifdef __CYGWIN__
+#define HAVE_ENDIAN_H
+#endif
+
+#define HAVE_LITTLE_ENDIAN
+
+/*
+ * We need to choose between 32-bit and 64-bit off_t.  All of our code should
+ * agree on the same size.  For desktop systems, use 64-bit values,
+ * because some of our libraries (e.g. wxWidgets) expect to be built that way.
+ */
+#define _FILE_OFFSET_BITS 64
+#define _LARGEFILE_SOURCE 1
+
+/*
+ * Define if platform has off64_t (and lseek64 and other xxx64 functions)
+ */
+#define HAVE_OFF64_T
+
+/*
+ * Defined if we have the backtrace() call for retrieving a stack trace.
+ * Needed for CallStack to operate; if not defined, CallStack is
+ * non-functional.
+ */
+#define HAVE_BACKTRACE 0
+
+/*
+ * Defined if we have the dladdr() call for retrieving the symbol associated
+ * with a memory address.  If not defined, stack crawls will not have symbolic
+ * information.
+ */
+#define HAVE_DLADDR 0
+
+/*
+ * Defined if we have the cxxabi.h header for demangling C++ symbols.  If
+ * not defined, stack crawls will be displayed with raw mangled symbols
+ */
+#define HAVE_CXXABI 0
+
+/*
+ * Define if tm struct has tm_gmtoff field
+ */
+/* #define HAVE_TM_GMTOFF 1 */
+
+/*
+ * Define if dirent struct has d_type field
+ */
+/* #define HAVE_DIRENT_D_TYPE 1 */
+
+/*
+ * Define if libc includes Android system properties implementation.
+ */
+/* #define HAVE_LIBC_SYSTEM_PROPERTIES */
+
+/*
+ * Define if system provides a system property server (should be
+ * mutually exclusive with HAVE_LIBC_SYSTEM_PROPERTIES).
+ */
+/* #define HAVE_SYSTEM_PROPERTY_SERVER */
+
+/*
+ * Define if we have madvise() in <sys/mman.h>
+ */
+/*#define HAVE_MADVISE 1*/
+
+/*
+ * Add any extra platform-specific defines here.
+ */
+#define WIN32 1                 /* stock Cygwin doesn't define these */
+#define _WIN32 1
+#define _WIN32_WINNT 0x0500     /* admit to using >= Win2K */
+
+#define HAVE_WINDOWS_PATHS      /* needed by simulator */
+
+/*
+ * What CPU architecture does this platform use?
+ */
+#define ARCH_X86
+
+/*
+ * sprintf() format string for shared library naming.
+ */
+#define OS_SHARED_LIB_FORMAT_STR    "lib%s.dll"
+
+/*
+ * type for the third argument to mincore().
+ */
+#define MINCORE_POINTER_TYPE unsigned char *
+
+/*
+ * The default path separator for the platform
+ */
+#define OS_PATH_SEPARATOR '\\'
+
+/*
+ * Is the filesystem case sensitive?
+ */
+/* #define OS_CASE_SENSITIVE */
+
+/*
+ * Define if <sys/socket.h> exists.
+ * Cygwin has it, but not MinGW.
+ */
+#ifdef USE_MINGW
+/* #define HAVE_SYS_SOCKET_H */
+#else
+#define HAVE_SYS_SOCKET_H 1
+#endif
+
+/*
+ * Define if the strlcpy() function exists on the system.
+ */
+/* #define HAVE_STRLCPY 1 */
+
+/*
+ * Define if the open_memstream() function exists on the system.
+ */
+/* #define HAVE_OPEN_MEMSTREAM 1 */
+
+/*
+ * Define if the BSD funopen() function exists on the system.
+ */
+/* #define HAVE_FUNOPEN 1 */
+
+/*
+ * Define if <winsock2.h> exists.
+ * Only MinGW has it.
+ */
+#ifdef USE_MINGW
+#define HAVE_WINSOCK2_H 1
+#else
+/* #define HAVE_WINSOCK2_H */
+#endif
+
+/*
+ * Various definitions missing in MinGW
+ */
+#ifdef USE_MINGW
+#define S_IRGRP 0
+#endif
+
+/*
+ * Define if writev() exists.
+ */
+/* #define HAVE_WRITEV */
+
+/*
+ * Define if <stdint.h> exists.
+ */
+/* #define HAVE_STDINT_H */
+
+/*
+ * Define if <stdbool.h> exists.
+ */
+#define HAVE_STDBOOL_H
+
+/*
+ * Define if <sched.h> exists.
+ */
+/* #define HAVE_SCHED_H */
+
+/*
+ * Define if pread() exists
+ */
+/* #define HAVE_PREAD 1 */
+
+/*
+ * Define if we have st_mtim in struct stat
+ */
+/* #define HAVE_STAT_ST_MTIM 1 */
+
+/*
+ * Define if printf() supports %zd for size_t arguments
+ */
+/* #define HAVE_PRINTF_ZD 1 */
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a BSD style function prototype.
+ */
+#define HAVE_BSD_QSORT_R 0
+
+/*
+ * Define to 1 if <stdlib.h> provides qsort_r() with a GNU style function prototype.
+ */
+#define HAVE_GNU_QSORT_R 0
+
+#endif /*_ANDROID_CONFIG_H*/
diff --git a/core/config.mk b/core/config.mk
index 03e4245..747d8ed 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -14,6 +14,11 @@
 SHELL := /bin/bash
 endif
 
+# Utility variables.
+empty :=
+space := $(empty) $(empty)
+comma := ,
+
 # Tell python not to spam the source tree with .pyc files.  This
 # only has an effect on python 2.6 and above.
 export PYTHONDONTWRITEBYTECODE := 1
@@ -222,7 +227,7 @@
 
 # $(1): os/arch
 define select-android-config-h
-system/core/include/arch/$(1)/AndroidConfig.h
+build/core/combo/include/arch/$(1)/AndroidConfig.h
 endef
 
 combo_target := HOST_
@@ -298,6 +303,7 @@
 LLVM_RS_LINK := $(HOST_OUT_EXECUTABLES)/llvm-rs-link$(HOST_EXECUTABLE_SUFFIX)
 DEXOPT := $(HOST_OUT_EXECUTABLES)/dexopt$(HOST_EXECUTABLE_SUFFIX)
 DEXPREOPT := dalvik/tools/dex-preopt
+LINT := prebuilts/sdk/tools/lint
 
 # ACP is always for the build OS, not for the host OS
 ACP := $(BUILD_OUT_EXECUTABLES)/acp$(BUILD_EXECUTABLE_SUFFIX)
@@ -322,13 +328,6 @@
 COLUMN:= column
 endif
 
-dir := $(shell uname)
-ifeq ($(HOST_OS),windows)
-dir := $(HOST_OS)
-endif
-ifeq ($(HOST_OS),darwin)
-dir := $(HOST_OS)-$(HOST_ARCH)
-endif
 OLD_FLEX := prebuilts/misc/$(HOST_PREBUILT_TAG)/flex/flex-2.5.4a$(HOST_EXECUTABLE_SUFFIX)
 
 ifeq ($(HOST_OS),darwin)
@@ -409,8 +408,6 @@
 # define llvm tools and global flags
 include $(BUILD_SYSTEM)/llvm_config.mk
 
-PREBUILT_IS_PRESENT := $(if $(wildcard prebuilt/Android.mk),true)
-
 # ###############################################################
 # Collect a list of the SDK versions that we could compile against
 # For use with the LOCAL_SDK_VERSION variable for include $(BUILD_PACKAGE)
@@ -439,10 +436,6 @@
     $(patsubst $(HISTORICAL_SDK_VERSIONS_ROOT)/%/android.jar,%, \
     $(wildcard $(HISTORICAL_SDK_VERSIONS_ROOT)/*/android.jar)))
 
-TARGET_AVAILABLE_NDK_VERSIONS := $(call numerically_sort,\
-    $(patsubst $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r%,%, \
-    $(wildcard $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r*)))
-
 INTERNAL_PLATFORM_API_FILE := $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/public_api.txt
 
 # This is the standard way to name a directory containing prebuilt target
diff --git a/core/definitions.mk b/core/definitions.mk
index 4dace8d..7336c74 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -574,10 +574,6 @@
 ###########################################################
 ## Convert "a b c" into "a:b:c"
 ###########################################################
-
-empty :=
-space := $(empty) $(empty)
-
 define normalize-path-list
 $(subst $(space),:,$(strip $(1)))
 endef
@@ -1072,11 +1068,13 @@
 endef
 
 # Split long argument list into smaller groups and call the command repeatedly
+# Call the command at least once even if there are no arguments, as otherwise
+# the output file won't be created.
 #
 # $(1): the command without arguments
 # $(2): the arguments
 define split-long-arguments
-$(call _concat-if-arg2-not-empty,$(1),$(wordlist 1,500,$(2)))
+$(hide) $(1) $(wordlist 1,500,$(2))
 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 501,1000,$(2)))
 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1001,1500,$(2)))
 $(call _concat-if-arg2-not-empty,$(1),$(wordlist 1501,2000,$(2)))
@@ -1261,13 +1259,11 @@
 ifneq ($(TARGET_CUSTOM_LD_COMMAND),true)
 define transform-o-to-executable-inner
 $(hide) $(PRIVATE_CXX) \
-	$(TARGET_GLOBAL_LDFLAGS) \
-	-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
-	$(TARGET_GLOBAL_LD_DIRS) \
+	$(PRIVATE_TARGET_GLOBAL_LDFLAGS) \
+	$(PRIVATE_TARGET_GLOBAL_LD_DIRS) \
 	-Wl,-rpath-link=$(TARGET_OUT_INTERMEDIATE_LIBRARIES) \
 	-Wl,-rpath,\$$ORIGIN/../lib \
 	$(PRIVATE_LDFLAGS) \
-	$(TARGET_GLOBAL_LD_DIRS) \
 	$(PRIVATE_ALL_OBJECTS) \
 	-Wl,--whole-archive \
 	$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
@@ -1440,8 +1436,8 @@
       exit 1; \
     fi; \
     unzip -qo $$f -d $(2); \
-    (cd $(2) && rm -rf META-INF); \
-  done
+  done \
+  $(if $(PRIVATE_DONT_DELETE_JAR_META_INF),,;rm -rf $(2)/META-INF)
 endef
 
 # Common definition to invoke javac on the host and target.
@@ -1492,7 +1488,6 @@
 define transform-java-to-classes.jar
 @echo "target Java: $(PRIVATE_MODULE) ($(PRIVATE_CLASS_INTERMEDIATES_DIR))"
 $(call compile-java,$(TARGET_JAVAC),$(PRIVATE_BOOTCLASSPATH))
-$(hide) rm -rf $(PRIVATE_CLASS_INTERMEDIATES_DIR)
 endef
 
 # Override the above definitions if we want to do incremetal javac
@@ -1625,12 +1620,27 @@
 $(AAPT) add -k $@ $$_adtp_classes_dex && rm -f $$_adtp_classes_dex)
 endef
 
+# Add java resources added by the current module.
+#
 define add-java-resources-to-package
 $(call dump-words-to-file, $(PRIVATE_EXTRA_JAR_ARGS), $(dir $@)jar-arg-list)
 $(hide) jar uf $@ @$(dir $@)jar-arg-list
 @rm -f $(dir $@)jar-arg-list
 endef
 
+# Add java resources carried by static Java libraries.
+#
+define add-carried-java-resources
+$(hide) if [ -d $(PRIVATE_CLASS_INTERMEDIATES_DIR) ] ; then \
+    java_res_jar_flags=$$(find $(PRIVATE_CLASS_INTERMEDIATES_DIR) -type f -a -not -name "*.class" \
+        | sed -e "s?^$(PRIVATE_CLASS_INTERMEDIATES_DIR)/? -C $(PRIVATE_CLASS_INTERMEDIATES_DIR) ?"); \
+    if [ -n "$$java_res_jar_flags" ] ; then \
+        echo $$java_res_jar_flags >$(dir $@)java_res_jar_flags; \
+        jar uf $@ $$java_res_jar_flags; \
+    fi; \
+fi
+endef
+
 # Sign a package using the specified key/cert.
 #
 define sign-package
@@ -1725,6 +1735,18 @@
 	$$(copy-file-to-target)
 endef
 
+# Copies many files.
+# $(1): The files to copy.  Each entry is a ':' separated src:dst pair
+# Evaluates to the list of the dst files (ie suitable for a dependency list)
+define copy-many-files
+$(foreach f, $(1), $(strip \
+    $(eval _cmf_tuple := $(subst :, ,$(f))) \
+    $(eval _cmf_src := $(word 1,$(_cmf_tuple))) \
+    $(eval _cmf_dest := $(word 2,$(_cmf_tuple))) \
+    $(eval $(call copy-one-file,$(_cmf_src),$(_cmf_dest))) \
+    $(_cmf_dest)))
+endef
+
 # Copy the file only if it's a well-formed xml file. For use via $(eval).
 # $(1): source file
 # $(2): destination file, must end with .xml.
@@ -1744,7 +1766,7 @@
 # Copy a single file from one place to another,
 # preserving permissions and overwriting any existing
 # file.
-# We disable the "-t" option for acp can not handle
+# We disable the "-t" option for acp cannot handle
 # high resolution timestamp correctly on file systems like ext4.
 # Therefore copy-file-to-target is the same as copy-file-to-new-target.
 define copy-file-to-target
diff --git a/core/droiddoc.mk b/core/droiddoc.mk
index e312965..9f42933 100644
--- a/core/droiddoc.mk
+++ b/core/droiddoc.mk
@@ -85,8 +85,6 @@
 full_java_lib_deps += $(addprefix $(LOCAL_PATH)/,$(LOCAL_STATIC_JAVA_LIBRARIES)) $(LOCAL_CLASSPATH)
 endif
 
-empty :=
-space := $(empty) $(empty)
 $(full_target): PRIVATE_CLASSPATH := $(subst $(space),:,$(full_java_libs))
 
 endif # !LOCAL_IS_HOST_MODULE
diff --git a/core/envsetup.mk b/core/envsetup.mk
index 97b4467..2ad6801 100644
--- a/core/envsetup.mk
+++ b/core/envsetup.mk
@@ -182,7 +182,6 @@
 HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj
 HOST_OUT_HEADERS:= $(HOST_OUT_INTERMEDIATES)/include
 HOST_OUT_INTERMEDIATE_LIBRARIES := $(HOST_OUT_INTERMEDIATES)/lib
-HOST_OUT_STATIC_LIBRARIES := $(HOST_OUT_INTERMEDIATE_LIBRARIES)
 HOST_OUT_NOTICE_FILES:=$(HOST_OUT_INTERMEDIATES)/NOTICE_FILES
 HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj
 
@@ -200,7 +199,6 @@
 TARGET_OUT_KEYLAYOUT := $(TARGET_OUT)/usr/keylayout
 TARGET_OUT_KEYCHARS := $(TARGET_OUT)/usr/keychars
 TARGET_OUT_ETC := $(TARGET_OUT)/etc
-TARGET_OUT_STATIC_LIBRARIES:= $(TARGET_OUT_INTERMEDIATES)/lib
 TARGET_OUT_NOTICE_FILES:=$(TARGET_OUT_INTERMEDIATES)/NOTICE_FILES
 TARGET_OUT_FAKE := $(PRODUCT_OUT)/fake_packages
 
@@ -212,7 +210,6 @@
 TARGET_OUT_DATA_KEYLAYOUT := $(TARGET_OUT_KEYLAYOUT)
 TARGET_OUT_DATA_KEYCHARS := $(TARGET_OUT_KEYCHARS)
 TARGET_OUT_DATA_ETC := $(TARGET_OUT_ETC)
-TARGET_OUT_DATA_STATIC_LIBRARIES:= $(TARGET_OUT_STATIC_LIBRARIES)
 TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest
 
 TARGET_OUT_CACHE := $(PRODUCT_OUT)/cache
diff --git a/core/executable.mk b/core/executable.mk
index baebc3b..d6f383b 100644
--- a/core/executable.mk
+++ b/core/executable.mk
@@ -26,10 +26,38 @@
 
 include $(BUILD_SYSTEM)/dynamic_binary.mk
 
+# Define PRIVATE_ variables from global vars
+my_target_global_ld_dirs := $(TARGET_GLOBAL_LD_DIRS)
+my_target_global_ldflags := $(TARGET_GLOBAL_LDFLAGS)
+my_target_fdo_lib := $(TARGET_FDO_LIB)
+my_target_libgcc := $(TARGET_LIBGCC)
+my_target_crtbegin_dynamic_o := $(TARGET_CRTBEGIN_DYNAMIC_O)
+my_target_crtbegin_static_o := $(TARGET_CRTBEGIN_STATIC_O)
+my_target_crtend_o := $(TARGET_CRTEND_O)
+ifdef LOCAL_SDK_VERSION
+# Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
+# so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
+my_target_global_ld_dirs := \
+    $(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
+    $(my_ndk_version_root)/usr/lib) \
+    $(my_target_global_ld_dirs)
+my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
+my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_dynamic.o)
+my_target_crtbegin_static_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_static.o)
+my_target_crtend_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtend_android.o)
+endif
+$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
+$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
+$(linked_module): PRIVATE_TARGET_FDO_LIB := $(my_target_fdo_lib)
+$(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
+$(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o)
+$(linked_module): PRIVATE_TARGET_CRTBEGIN_STATIC_O := $(my_target_crtbegin_static_o)
+$(linked_module): PRIVATE_TARGET_CRTEND_O := $(my_target_crtend_o)
+
 ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
-$(linked_module): $(TARGET_CRTBEGIN_STATIC_O) $(all_objects) $(all_libraries) $(TARGET_CRTEND_O)
+$(linked_module): $(my_target_crtbegin_static_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
 	$(transform-o-to-static-executable)
-else	
-$(linked_module): $(TARGET_CRTBEGIN_DYNAMIC_O) $(all_objects) $(all_libraries) $(TARGET_CRTEND_O)
+else
+$(linked_module): $(my_target_crtbegin_dynamic_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
 	$(transform-o-to-executable)
 endif
diff --git a/core/host_java_library.mk b/core/host_java_library.mk
index 6cc0b1f..5930da6 100644
--- a/core/host_java_library.mk
+++ b/core/host_java_library.mk
@@ -82,6 +82,7 @@
 	@echo "Host Jar: $(PRIVATE_MODULE) ($@)"
 	$(create-empty-package)
 	$(add-dex-to-package)
+	$(add-carried-java-resources)
 ifneq ($(extra_jar_args),)
 	$(add-java-resources-to-package)
 endif
diff --git a/core/host_shared_library.mk b/core/host_shared_library.mk
index 976a942..65e8258 100644
--- a/core/host_shared_library.mk
+++ b/core/host_shared_library.mk
@@ -19,7 +19,7 @@
 $(error $(LOCAL_PATH): Illegal use of OVERRIDE_BUILT_MODULE_PATH)
 endif
 ifneq ($(strip $(LOCAL_MODULE_STEM)$(LOCAL_BUILT_MODULE_STEM)),)
-$(error $(LOCAL_PATH): Can not set module stem for a library)
+$(error $(LOCAL_PATH): Cannot set module stem for a library)
 endif
 
 # Put the built modules of all shared libraries in a common directory
diff --git a/core/host_static_library.mk b/core/host_static_library.mk
index b04291b..a533cf5 100644
--- a/core/host_static_library.mk
+++ b/core/host_static_library.mk
@@ -14,7 +14,7 @@
 LOCAL_MODULE_SUFFIX := .a
 endif
 ifneq ($(strip $(LOCAL_MODULE_STEM)$(LOCAL_BUILT_MODULE_STEM)),)
-$(error $(LOCAL_PATH): Can not set module stem for a library)
+$(error $(LOCAL_PATH): Cannot set module stem for a library)
 endif
 LOCAL_UNINSTALLABLE_MODULE := true
 
diff --git a/core/java.mk b/core/java.mk
index 9a4f3a2..66f9a02 100644
--- a/core/java.mk
+++ b/core/java.mk
@@ -75,14 +75,8 @@
 intermediates := $(call local-intermediates-dir)
 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
 
-# Emma source code coverage
-ifneq ($(EMMA_INSTRUMENT),true)
-LOCAL_NO_EMMA_INSTRUMENT := true
-LOCAL_NO_EMMA_COMPILE := true
-endif
-
 # Choose leaf name for the compiled jar file.
-ifneq ($(LOCAL_NO_EMMA_COMPILE),true)
+ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
 full_classes_compiled_jar_leaf := classes-no-debug-var.jar
 built_dex_intermediate_leaf := classes-no-local.dex
 else
@@ -265,6 +259,7 @@
 # via deps on the target that generates the sources.
 $(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_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) \
 	$(RenderScript_file_stamp) $(proto_java_sources_file_stamp)
 	$(transform-java-to-classes.jar)
@@ -292,13 +287,7 @@
 	$(hide) $(ACP) -fp $< $@
 endif
 
-ifeq ($(LOCAL_IS_STATIC_JAVA_LIBRARY),true)
-# Skip adding emma instrumentation to class files if this is a static library,
-# since it will be instrumented by the package that includes it
-LOCAL_NO_EMMA_INSTRUMENT:= true
-endif
-
-ifneq ($(LOCAL_NO_EMMA_INSTRUMENT),true)
+ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
 $(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em
 $(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir)
 # module level coverage filter can be defined using LOCAL_EMMA_COVERAGE_FILTER
@@ -314,10 +303,7 @@
 # $(full_classes_emma_jar)
 $(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(EMMA_JAR)
 	$(transform-classes.jar-to-emma)
-$(PRIVATE_EMMA_COVERAGE_FILE): $(full_classes_emma_jar)
 
-# tell proguard to load emma jar
-LOCAL_PROGUARD_FLAGS := $(LOCAL_PROGUARD_FLAGS) $(addprefix -libraryjars ,$(EMMA_JAR))
 else
 $(full_classes_emma_jar): $(full_classes_jarjar_jar) | $(ACP)
 	@echo Copying: $@
@@ -337,6 +323,9 @@
                   -include $(BUILD_SYSTEM)/proguard.flags \
                   -forceprocessing \
                   -printmapping $(proguard_dictionary)
+ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
+proguard_flags += -include $(BUILD_SYSTEM)/proguard.emma.flags
+endif
 # If this is a test package, add proguard keep flags for tests.
 ifneq ($(strip $(LOCAL_INSTRUMENTATION_FOR)$(filter tests,$(LOCAL_MODULE_TAGS))$(filter android.test.runner,$(LOCAL_JAVA_LIBRARIES))),)
 proguard_flags := $(proguard_flags) -include $(BUILD_SYSTEM)/proguard_tests.flags
@@ -381,7 +370,7 @@
 # The workaround here is to build different dex file here based on emma switch
 # then later copy into classes.dex. When emma is on, dx is run with --no-locals
 # option to remove local variable information
-ifneq ($(LOCAL_NO_EMMA_COMPILE),true)
+ifeq ($(LOCAL_EMMA_INSTRUMENT),true)
 $(built_dex_intermediate): PRIVATE_DX_FLAGS += --no-locals
 endif
 $(built_dex_intermediate): $(full_classes_proguard_jar) $(DX)
diff --git a/core/java_library.mk b/core/java_library.mk
index 06cdfc4..6392108 100644
--- a/core/java_library.mk
+++ b/core/java_library.mk
@@ -44,6 +44,16 @@
 LOCAL_DEX_PREOPT :=
 endif
 
+ifeq (true,$(EMMA_INSTRUMENT))
+ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
+ifeq (true,$(EMMA_INSTRUMENT_STATIC))
+LOCAL_STATIC_JAVA_LIBRARIES += emma
+endif # LOCAL_EMMA_INSTRUMENT
+endif # EMMA_INSTRUMENT_STATIC
+else
+LOCAL_EMMA_INSTRUMENT := false
+endif # EMMA_INSTRUMENT
+
 #################################
 include $(BUILD_SYSTEM)/java.mk
 #################################
@@ -67,6 +77,7 @@
 	@echo "target Jar: $(PRIVATE_MODULE) ($@)"
 	$(create-empty-package)
 	$(add-dex-to-package)
+	$(add-carried-java-resources)
 ifneq ($(extra_jar_args),)
 	$(add-java-resources-to-package)
 endif
diff --git a/core/legacy_prebuilts.mk b/core/legacy_prebuilts.mk
index 0a5f6d1..fbdb3b7 100644
--- a/core/legacy_prebuilts.mk
+++ b/core/legacy_prebuilts.mk
@@ -25,12 +25,9 @@
 	akmd2 \
 	am \
 	ap_gain.bin \
-	audio.conf \
-	auto_pairing.conf \
 	AVRCP.kl \
 	batch \
 	bitmap_size.txt \
-	blacklist.conf \
 	bmgr \
 	bp.img \
 	brcm_guci_drv \
@@ -61,7 +58,6 @@
 	init.sholes.rc \
 	init.stingray.rc \
 	input \
-	input.conf \
 	kernel \
 	lbl \
 	libEGL_POWERVR_SGX530_121.so \
@@ -80,7 +76,6 @@
 	mbm_consumer.bin \
 	mdm_panicd \
 	monkey \
-	network.conf \
 	pm \
 	pppd-ril \
 	pppd-ril.options \
diff --git a/core/llvm_config.mk b/core/llvm_config.mk
index 4145028..0308b28 100644
--- a/core/llvm_config.mk
+++ b/core/llvm_config.mk
@@ -39,6 +39,28 @@
     -fno-align-jumps \
     -Wa,--noexecstack
 endif
+ifeq ($(TARGET_ARCH),mips)
+  CLANG_CONFIG_EXTRA_CFLAGS += \
+    -target mipsel-linux-androideabi \
+    -nostdlibinc \
+    -B$(TARGET_TOOLCHAIN_ROOT)/mipsel-linux-android/bin
+  CLANG_CONFIG_EXTRA_LDFLAGS += \
+    -target mipsel-linux-androideabi \
+    -B$(TARGET_TOOLCHAIN_ROOT)/mipsel-linux-android/bin
+  CLANG_CONFIG_UNKNOWN_CFLAGS += \
+    -EL \
+    -mips32 \
+    -mips32r2 \
+    -mhard-float \
+    -fno-strict-volatile-bitfields \
+    -fgcse-after-reload \
+    -frerun-cse-after-loop \
+    -frename-registers \
+    -march=mips32r2 \
+    -mtune=mips32r2 \
+    -march=mips32 \
+    -mtune=mips32
+endif
 ifeq ($(TARGET_ARCH),x86)
   CLANG_CONFIG_EXTRA_CFLAGS += \
     -target i686-linux-android \
@@ -67,7 +89,15 @@
 $(call clang-flags-subst,-march=armv5te,-march=armv5t)
 $(call clang-flags-subst,-march=armv5e,-march=armv5)
 
+# clang does not support -Wno-psabi and -Wno-unused-but-set-variable
+$(call clang-flags-subst,-Wno-psabi,)
+$(call clang-flags-subst,-Wno-unused-but-set-variable,)
+
 ADDRESS_SANITIZER_CONFIG_EXTRA_CFLAGS := -faddress-sanitizer
 ADDRESS_SANITIZER_CONFIG_EXTRA_LDFLAGS := -Wl,-u,__asan_preinit
 ADDRESS_SANITIZER_CONFIG_EXTRA_SHARED_LIBRARIES := libdl libasan_preload
 ADDRESS_SANITIZER_CONFIG_EXTRA_STATIC_LIBRARIES := libasan
+
+# This allows us to use the superset of functionality that compiler-rt
+# provides to Clang (for supporting features like -ftrapv).
+COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES := libcompiler-rt-extras
diff --git a/core/main.mk b/core/main.mk
index 7bd55b8..87488f4 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -218,6 +218,11 @@
 MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS))
 endif
 
+# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module.
+ifeq (true,$(EMMA_INSTRUMENT_STATIC))
+EMMA_INSTRUMENT := true
+endif
+
 # Bring in standard build system definitions.
 include $(BUILD_SYSTEM)/definitions.mk
 
@@ -463,6 +468,7 @@
 	build/tools/acp \
 	external/gcc-demangle \
 	external/mksh \
+	external/openssl \
 	external/yaffs2 \
 	external/zlib
 else	# !BUILD_TINY_ANDROID
@@ -598,6 +604,9 @@
   # by the appropriate product definition file, which was included
   # by product_config.make.
   product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)
+  # Filter out the overridden packages before doing expansion
+  product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \
+      $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES))
   $(call expand-required-modules,product_MODULES,$(product_MODULES))
   product_FILES := $(call module-installed-files, $(product_MODULES))
   ifeq (0,1)
@@ -615,9 +624,18 @@
 
 # When modules are tagged with debug eng or tests, they are installed
 # for those variants regardless of what the product spec says.
-debug_MODULES := $(sort $(call get-tagged-modules,debug))
-eng_MODULES := $(sort $(call get-tagged-modules,eng))
-tests_MODULES := $(sort $(call get-tagged-modules,tests))
+debug_MODULES := $(sort \
+        $(call get-tagged-modules,debug) \
+        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \
+    )
+eng_MODULES := $(sort \
+        $(call get-tagged-modules,eng) \
+        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \
+    )
+tests_MODULES := $(sort \
+        $(call get-tagged-modules,tests) \
+        $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \
+    )
 
 # TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES
 # and get rid of it from this list.
@@ -656,10 +674,20 @@
   modules_to_install := \
               $(filter-out $(target_gnu_MODULES),$(modules_to_install))
 
-  # Ensure every module listed in PRODUCT_PACKAGES gets something installed
+  # Ensure every module listed in PRODUCT_PACKAGES* gets something installed
+  # TODO: Should we do this for all builds and not just the sdk?
   $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \
-      $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
-          $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES has nothing to install!)))
+    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
+      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES has nothing to install!)))
+  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \
+    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
+      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!)))
+  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \
+    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
+      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!)))
+  $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \
+    $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
+      $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!)))
 endif
 
 # Install all of the host modules
@@ -724,6 +752,9 @@
 .PHONY: factory_ramdisk
 factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET)
 
+.PHONY: factory_bundle
+factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET)
+
 .PHONY: systemtarball
 systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET)
 
@@ -763,10 +794,6 @@
 # dist_files only for putting your library into the dist directory with a full build.
 .PHONY: dist_files
 
-ifeq ($(EMMA_INSTRUMENT),true)
-  $(call dist-for-goals, dist_files, $(EMMA_META_ZIP))
-endif
-
 # Dist for droid if droid is among the cmd goals, or no cmd goal is given.
 ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),)
 
@@ -781,10 +808,15 @@
     unbundled_build_modules := $(TARGET_BUILD_APPS)
   endif
 
+  apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED))
   # dist the unbundled app.
-  $(call dist-for-goals,apps_only, \
-    $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \
-  )
+  $(call dist-for-goals,apps_only, $(apps_only_installed_files))
+
+  ifeq ($(EMMA_INSTRUMENT),true)
+    $(EMMA_META_ZIP) : $(apps_only_installed_files)
+
+    $(call dist-for-goals,apps_only, $(EMMA_META_ZIP))
+  endif
 
 .PHONY: apps_only
 apps_only: $(unbundled_build_modules)
@@ -802,6 +834,7 @@
     $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
     $(INSTALLED_RAMDISK_TARGET) \
     $(INSTALLED_FACTORY_RAMDISK_TARGET) \
+    $(INSTALLED_FACTORY_BUNDLE_TARGET) \
    )
 
   ifneq ($(TARGET_BUILD_PDK),true)
@@ -812,6 +845,12 @@
     )
   endif
 
+  ifeq ($(EMMA_INSTRUMENT),true)
+    $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE)
+
+    $(call dist-for-goals, dist_files, $(EMMA_META_ZIP))
+  endif
+
 # Building a full system-- the default is to build droidcore
 droid: droidcore dist_files
 
@@ -839,6 +878,8 @@
 )
 endif
 
+.PHONY: lintall
+
 .PHONY: samplecode
 sample_MODULES := $(sort $(call get-tagged-modules,samples))
 sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples
diff --git a/core/native_test.mk b/core/native_test.mk
index 3253a5e..ebe5edf 100644
--- a/core/native_test.mk
+++ b/core/native_test.mk
@@ -3,7 +3,7 @@
 ## Common flags for native tests are added.
 ###########################################
 
-LOCAL_CFLAGS += -DGTEST_OS_LINUX -DGTEST_HAS_STD_STRING
+LOCAL_CFLAGS += -DGTEST_OS_LINUX_ANDROID -DGTEST_HAS_STD_STRING
 LOCAL_C_INCLUDES += bionic \
                     bionic/libstdc++/include \
                     external/gtest/include \
diff --git a/core/node_fns.mk b/core/node_fns.mk
index 40abff7..ccfcc25 100644
--- a/core/node_fns.mk
+++ b/core/node_fns.mk
@@ -94,8 +94,6 @@
 # - Replace "|||" with spaces, breaking haystack back into
 #   individual words.
 #
-empty :=
-space := $(empty) $(empty)
 define uniq-word
 $(strip \
   $(if $(filter-out 0 1,$(words $(filter $(2),$(1)))), \
diff --git a/core/notice_files.mk b/core/notice_files.mk
index 74beb49..ee50394 100644
--- a/core/notice_files.mk
+++ b/core/notice_files.mk
@@ -4,6 +4,11 @@
 
 notice_file:=$(strip $(wildcard $(LOCAL_PATH)/NOTICE))
 
+ifeq ($(LOCAL_MODULE_CLASS),NONE)
+  # We ignore NOTICE files for modules of type NONE.
+  notice_file :=
+endif
+
 ifdef notice_file
 
 # This relies on the name of the directory in PRODUCT_OUT matching where
diff --git a/core/package.mk b/core/package.mk
index c689031..358caee 100644
--- a/core/package.mk
+++ b/core/package.mk
@@ -53,14 +53,6 @@
 endif
 LOCAL_MODULE := $(LOCAL_PACKAGE_NAME)
 
-# Android packages should use Android resources or assets.
-ifneq (,$(LOCAL_JAVA_RESOURCE_DIRS))
-$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_DIRS)
-endif
-ifneq (,$(LOCAL_JAVA_RESOURCE_FILES))
-$(error $(LOCAL_PATH): Package modules may not set LOCAL_JAVA_RESOURCE_FILES)
-endif
-
 ifeq ($(strip $(LOCAL_MANIFEST_FILE)),)
 LOCAL_MANIFEST_FILE := AndroidManifest.xml
 endif
@@ -170,6 +162,35 @@
 LOCAL_DEX_PREOPT :=
 endif
 
+ifeq (true,$(EMMA_INSTRUMENT))
+ifndef LOCAL_EMMA_INSTRUMENT
+# No emma for test apks.
+ifeq (,$(filer tests,$(LOCAL_MODULE_TAGS))$(LOCAL_INSTRUMENTATION_FOR))
+LOCAL_EMMA_INSTRUMENT := true
+endif # No test apk
+endif # LOCAL_EMMA_INSTRUMENT is not set
+else
+LOCAL_EMMA_INSTRUMENT := false
+endif # EMMA_INSTRUMENT is true
+
+ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
+ifeq (true,$(EMMA_INSTRUMENT_STATIC))
+LOCAL_STATIC_JAVA_LIBRARIES += emma
+else
+ifdef LOCAL_SDK_VERSION
+ifdef TARGET_BUILD_APPS
+# In unbundled build merge the emma library into the apk.
+LOCAL_STATIC_JAVA_LIBRARIES += emma
+else
+# If build against the SDK in full build, core.jar is not used,
+# we have to use prebiult emma.jar to make Proguard happy;
+# Otherwise emma classes are included in core.jar.
+LOCAL_PROGUARD_FLAGS += -libraryjars $(EMMA_JAR)
+endif # full build
+endif # LOCAL_SDK_VERSION
+endif # EMMA_INSTRUMENT_STATIC
+endif # LOCAL_EMMA_INSTRUMENT
+
 #################################
 include $(BUILD_SYSTEM)/java.mk
 #################################
@@ -307,12 +328,12 @@
 # libstlport_shared.so should never go to the system image.
 # Instead it should be packaged into the apk.
 ifeq (stlport_shared,$(LOCAL_NDK_STL_VARIANT))
-ifndef LOCAL_NDK_VERSION
-$(error LOCAL_NDK_VERSION has to be defined together with LOCAL_NDK_STL_VARIANT, \
+ifndef LOCAL_SDK_VERSION
+$(error LOCAL_SDK_VERSION has to be defined together with LOCAL_NDK_STL_VARIANT, \
     LOCAL_PACKAGE_NAME=$(LOCAL_PACKAGE_NAME))
 endif
 jni_shared_libraries += \
-    $(HISTORICAL_NDK_VERSIONS_ROOT)/android-ndk-r$(LOCAL_NDK_VERSION)/sources/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_shared.so
+    $(HISTORICAL_NDK_VERSIONS_ROOT)/current/sources/cxx-stl/stlport/libs/$(TARGET_CPU_ABI)/libstlport_shared.so
 endif
 
 # Set the abi directory used by the local JNI shared libraries.
@@ -384,6 +405,10 @@
 ifneq ($(full_classes_jar),)
 	$(add-dex-to-package)
 endif
+	$(add-carried-java-resources)
+ifneq ($(extra_jar_args),)
+	$(add-java-resources-to-package)
+endif
 	$(sign-package)
 	@# Alignment must happen after all other zip operations.
 	$(align-package)
@@ -407,4 +432,14 @@
 
 PACKAGES := $(PACKAGES) $(LOCAL_PACKAGE_NAME)
 
+# Lint phony targets
+.PHONY: lint-$(LOCAL_PACKAGE_NAME)
+lint-$(LOCAL_PACKAGE_NAME): PRIVATE_PATH := $(LOCAL_PATH)
+lint-$(LOCAL_PACKAGE_NAME): PRIVATE_LINT_FLAGS := $(LOCAL_LINT_FLAGS)
+lint-$(LOCAL_PACKAGE_NAME) :
+	@echo lint $(PRIVATE_PATH)
+	$(LINT) $(PRIVATE_LINT_FLAGS) $(PRIVATE_PATH)
+
+lintall : lint-$(LOCAL_PACKAGE_NAME)
+
 endif # skip_definition
diff --git a/core/pathmap.mk b/core/pathmap.mk
index 91a7fd4..4aec521 100644
--- a/core/pathmap.mk
+++ b/core/pathmap.mk
@@ -27,9 +27,6 @@
 # A mapping from shorthand names to include directories.
 #
 pathmap_INCL := \
-    bluedroid:system/bluetooth/bluedroid/include \
-    bluez:external/bluetooth/bluez \
-    glib:external/bluetooth/glib \
     bootloader:bootable/bootloader/legacy/include \
     camera:system/media/camera/include \
     corecg:external/skia/include/core \
diff --git a/core/pdk_config.mk b/core/pdk_config.mk
index 9df2ce2..894b626 100644
--- a/core/pdk_config.mk
+++ b/core/pdk_config.mk
@@ -5,9 +5,9 @@
 
 # What to build:
 # pdk fusion if:
-# 1) the platform.zip exists in the default location
+# 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
 # or
-# 2) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
+# 2) the platform.zip 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?
@@ -16,13 +16,15 @@
 # or
 # 2) TARGET_BUILD_PDK is passed in from the environment
 
-# TODO: what's the best default location?
+# if PDK_FUSION_PLATFORM_ZIP is specified, do not override.
+ifndef PDK_FUSION_PLATFORM_ZIP
 _pdk_fusion_default_platform_zip := vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip
 ifneq (,$(wildcard $(_pdk_fusion_default_platform_zip)))
 $(info $(_pdk_fusion_default_platform_zip) found, do a PDK fusion build.)
 PDK_FUSION_PLATFORM_ZIP := $(_pdk_fusion_default_platform_zip)
 TARGET_BUILD_PDK := true
 endif
+endif # !PDK_FUSION_PLATFORM_ZIP
 
 ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
 TARGET_BUILD_PDK := true
@@ -33,7 +35,7 @@
 endif  # fusion
 endif  # pdk or fusion
 
-
+ifneq (,$(filter platform-java, $(MAKECMDGOALS))$(PDK_FUSION_PLATFORM_ZIP))
 # 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
@@ -43,16 +45,19 @@
 	target/common/obj/JAVA_LIBRARIES/core-junit_intermediates \
 	target/common/obj/JAVA_LIBRARIES/ext_intermediates \
 	target/common/obj/JAVA_LIBRARIES/framework_intermediates \
-	target/common/obj/JAVA_LIBRARIES/android.test.runner_intermediates
+	target/common/obj/JAVA_LIBRARIES/android.test.runner_intermediates \
+	target/common/obj/JAVA_LIBRARIES/telephony-common_intermediates \
+	target/common/obj/JAVA_LIBRARIES/mms-common_intermediates
 # not java libraries
 PDK_PLATFORM_JAVA_ZIP_CONTENTS := \
 	target/common/obj/APPS/framework-res_intermediates/package-export.apk \
 	target/common/obj/APPS/framework-res_intermediates/src/R.stamp
 PDK_PLATFORM_JAVA_ZIP_CONTENTS += $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR),\
     $(lib_dir)/classes.jar $(lib_dir)/javalib.jar)
+endif # platform-java or FUSION build
 
 # check and override java support level
-ifeq ($(TARGET_BUILD_PDK),true)
+ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP),)
 ifneq ($(wildcard external/proguard),)
 TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
 else # no proguard
@@ -136,7 +141,7 @@
 endif # PDK_FUSION_PLATFORM_ZIP
 
 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
@@ -150,3 +155,16 @@
 endif # PDK_JAVA
 
 endif # BUILD_PDK
+
+ifneq (,$(filter platform platform-java, $(MAKECMDGOALS))$(filter true,$(TARGET_BUILD_PDK)))
+# files under $(PRODUCT_OUT)/symbols to help debugging.
+# Source not included to PDK due to dependency issue, so provide symbols instead.
+PDK_SYMBOL_FILES_LIST := \
+	system/bin/app_process
+
+ifdef PDK_FUSION_PLATFORM_ZIP
+# symbols should be explicitly pulled for fusion build
+$(foreach f,$(PDK_SYMBOL_FILES_LIST),\
+  $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
+endif # PLATFORM_ZIP
+endif # platform.zip build or PDK
diff --git a/core/prebuilt.mk b/core/prebuilt.mk
index b06bb6e..f59a17b 100644
--- a/core/prebuilt.mk
+++ b/core/prebuilt.mk
@@ -35,6 +35,13 @@
   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_STRIP_MODULE),true)
   ifdef LOCAL_IS_HOST_MODULE
     $(error Cannot strip host module LOCAL_PATH=$(LOCAL_PATH))
diff --git a/core/product.mk b/core/product.mk
index d9e4186..b934826 100644
--- a/core/product.mk
+++ b/core/product.mk
@@ -16,7 +16,12 @@
 
 #
 # Functions for including AndroidProducts.mk files
-#
+# PRODUCT_MAKEFILES is set up in AndroidProducts.mks.
+# Format of PRODUCT_MAKEFILES:
+# <product_name>:<path_to_the_product_makefile>
+# If the <product_name> is the same as the base file name (without dir
+# and the .mk suffix) of the product makefile, "<product_name>:" can be
+# omitted.
 
 #
 # Returns the list of all AndroidProducts.mk files.
@@ -66,6 +71,9 @@
     PRODUCT_AAPT_CONFIG \
     PRODUCT_AAPT_PREF_CONFIG \
     PRODUCT_PACKAGES \
+    PRODUCT_PACKAGES_DEBUG \
+    PRODUCT_PACKAGES_ENG \
+    PRODUCT_PACKAGES_TESTS \
     PRODUCT_DEVICE \
     PRODUCT_MANUFACTURER \
     PRODUCT_BRAND \
@@ -85,8 +93,9 @@
     PRODUCT_DEFAULT_WIFI_CHANNELS \
     PRODUCT_DEFAULT_DEV_CERTIFICATE \
     PRODUCT_RESTRICT_VENDOR_FILES \
-    PRODUCT_FACTORY_RAMDISK_MODULES \
     PRODUCT_VENDOR_KERNEL_HEADERS \
+    PRODUCT_FACTORY_RAMDISK_MODULES \
+    PRODUCT_FACTORY_BUNDLE_MODULES
 
 
 define dump-product
@@ -161,7 +170,7 @@
     $(eval pb := $(strip $(PRODUCTS.$(p).PRODUCT_BRAND))) \
     $(if $(pb),,$(error $(p): PRODUCT_BRAND must be defined.)) \
     $(foreach cf,$(strip $(PRODUCTS.$(p).PRODUCT_COPY_FILES)), \
-      $(if $(filter 2,$(words $(subst :,$(space),$(cf)))),, \
+      $(if $(filter 2 3,$(words $(subst :,$(space),$(cf)))),, \
         $(error $(p): malformed COPY_FILE "$(cf)") \
        ) \
      ) \
@@ -226,6 +235,7 @@
 	BOARD_KERNEL_BASE \
 	BOARD_HAVE_BLUETOOTH \
 	BOARD_HAVE_BLUETOOTH_BCM \
+	BOARD_HAVE_BLUETOOTH_QCOM \
 	BOARD_VENDOR_QCOM_AMSS_VERSION \
 	BOARD_VENDOR_USE_AKMD \
 	BOARD_EGL_CFG \
diff --git a/core/product_config.mk b/core/product_config.mk
index 9c85d2c..75df954 100644
--- a/core/product_config.mk
+++ b/core/product_config.mk
@@ -181,17 +181,54 @@
 include $(BUILD_SYSTEM)/device.mk
 
 ifneq ($(strip $(TARGET_BUILD_APPS)),)
-  # An unbundled app build needs only the core product makefiles.
-  $(call import-products,$(call get-product-makefiles,\
-      $(SRC_TARGET_DIR)/product/AndroidProducts.mk))
+# An unbundled app build needs only the core product makefiles.
+all_product_configs := $(call get-product-makefiles,\
+    $(SRC_TARGET_DIR)/product/AndroidProducts.mk)
 else
-  # Read in all of the product definitions specified by the AndroidProducts.mk
-  # files in the tree.
-  #
-  #TODO: when we start allowing direct pointers to product files,
-  #    guarantee that they're in this list.
-  $(call import-products, $(get-all-product-makefiles))
-endif # TARGET_BUILD_APPS
+# Read in all of the product definitions specified by the AndroidProducts.mk
+# files in the tree.
+all_product_configs := $(get-all-product-makefiles)
+endif
+
+# Find the product config makefile for the current product.
+# all_product_configs consists items like:
+# <product_name>:<path_to_the_product_makefile>
+# or just <path_to_the_product_makefile> in case the product name is the
+# same as the base filename of the product config makefile.
+current_product_makefile :=
+all_product_makefiles :=
+$(foreach f, $(all_product_configs),\
+    $(eval _cpm_words := $(subst :,$(space),$(f)))\
+    $(eval _cpm_word1 := $(word 1,$(_cpm_words)))\
+    $(eval _cpm_word2 := $(word 2,$(_cpm_words)))\
+    $(if $(_cpm_word2),\
+        $(eval all_product_makefiles += $(_cpm_word2))\
+        $(if $(filter $(TARGET_PRODUCT),$(_cpm_word1)),\
+            $(eval current_product_makefile += $(_cpm_word2)),),\
+        $(eval all_product_makefiles += $(f))\
+        $(if $(filter $(TARGET_PRODUCT),$(basename $(notdir $(f)))),\
+            $(eval current_product_makefile += $(f)),)))
+_cpm_words :=
+_cpm_word1 :=
+_cpm_word2 :=
+current_product_makefile := $(strip $(current_product_makefile))
+all_product_makefiles := $(strip $(all_product_makefiles))
+
+ifneq (,$(filter product-graph dump-products, $(MAKECMDGOALS)))
+# Import all product makefiles.
+$(call import-products, $(all_product_makefiles))
+else
+# Import just the current product.
+ifndef current_product_makefile
+$(error Cannot locate config makefile for product "$(TARGET_PRODUCT)")
+endif
+ifneq (1,$(words $(current_product_makefile)))
+$(error Product "$(TARGET_PRODUCT)" ambiguous: matches $(current_product_makefile))
+endif
+$(call import-products, $(current_product_makefile))
+endif  # Import all or just the current product makefile
+
+# Sanity check
 $(check-all-products)
 
 ifneq ($(filter dump-products, $(MAKECMDGOALS)),)
@@ -199,17 +236,16 @@
 $(error done)
 endif
 
-ifeq (a,b)
-$(info PRODUCTS -----------)
-$(foreach product, $(PRODUCTS), $(info $(PRODUCTS.$(product).PRODUCT_NAME)))# $(product)))
-$(error stop)
-endif
-
 # Convert a short name like "sooner" into the path to the product
 # file defining that product.
 #
 INTERNAL_PRODUCT := $(call resolve-short-product-name, $(TARGET_PRODUCT))
-#$(error TARGET_PRODUCT $(TARGET_PRODUCT) --> $(INTERNAL_PRODUCT))
+ifneq ($(current_product_makefile),$(INTERNAL_PRODUCT))
+$(error PRODUCT_NAME inconsistent in $(current_product_makefile) and $(INTERNAL_PRODUCT))
+endif
+current_product_makefile :=
+all_product_makefiles :=
+all_product_configs :=
 
 # Find the device that this product maps to.
 TARGET_DEVICE := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_DEVICE)
@@ -284,11 +320,12 @@
 endif
 endif
 
-# A list of words like <source path>:<destination path>.  The file at
-# the source path should be copied to the destination path when building
-# this product.  <destination path> is relative to $(PRODUCT_OUT), so
-# it should look like, e.g., "system/etc/file.xml".  The rules
-# for these copy steps are defined in config/Makefile.
+# A list of words like <source path>:<destination path>[:<owner>].
+# The file at the source path should be copied to the destination path
+# when building  this product.  <destination path> is relative to
+# $(PRODUCT_OUT), so it should look like, e.g., "system/etc/file.xml".
+# The rules for these copy steps are defined in build/core/Makefile.
+# The optional :<owner> is used to indicate the owner of a vendor file.
 PRODUCT_COPY_FILES := \
     $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_COPY_FILES))
 
diff --git a/core/proguard.emma.flags b/core/proguard.emma.flags
new file mode 100644
index 0000000..bf94086
--- /dev/null
+++ b/core/proguard.emma.flags
@@ -0,0 +1,4 @@
+# Keep everything for the emma classes
+-keep class com.vladium.** {
+  *;
+}
diff --git a/core/proguard.flags b/core/proguard.flags
index 447e7c5..782d61a 100644
--- a/core/proguard.flags
+++ b/core/proguard.flags
@@ -70,4 +70,8 @@
 #  public static final android.os.Parcelable$Creator *;
 #}
 
-
+# The support library contains references to newer platform versions.
+# Don't warn about those in case this app is linking against an older
+# platform version.  We know about them, and they are safe.
+# See proguard-android.txt in the SDK package.
+-dontwarn android.support.**
diff --git a/core/shared_library.mk b/core/shared_library.mk
index ab7480d..97442f7 100644
--- a/core/shared_library.mk
+++ b/core/shared_library.mk
@@ -17,7 +17,7 @@
 $(error $(LOCAL_PATH): Illegal use of OVERRIDE_BUILT_MODULE_PATH)
 endif
 ifneq ($(strip $(LOCAL_MODULE_STEM)$(LOCAL_BUILT_MODULE_STEM)),)
-$(error $(LOCAL_PATH): Can not set module stem for a library)
+$(error $(LOCAL_PATH): Cannot set module stem for a library)
 endif
 
 ####################################################
@@ -46,7 +46,7 @@
 my_target_libgcc := $(TARGET_LIBGCC)
 my_target_crtbegin_so_o := $(TARGET_CRTBEGIN_SO_O)
 my_target_crtend_so_o := $(TARGET_CRTEND_SO_O)
-ifdef LOCAL_NDK_VERSION
+ifdef LOCAL_SDK_VERSION
 # Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
 # so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
 my_target_global_ld_dirs := \
diff --git a/core/static_library.mk b/core/static_library.mk
index 2a8edfd..976963e 100644
--- a/core/static_library.mk
+++ b/core/static_library.mk
@@ -15,7 +15,7 @@
 endif
 LOCAL_UNINSTALLABLE_MODULE := true
 ifneq ($(strip $(LOCAL_MODULE_STEM)$(LOCAL_BUILT_MODULE_STEM)),)
-$(error $(LOCAL_PATH): Can not set module stem for a library)
+$(error $(LOCAL_PATH): Cannot set module stem for a library)
 endif
 
 ####################################################
diff --git a/core/tasks/factory_bundle.mk b/core/tasks/factory_bundle.mk
new file mode 100644
index 0000000..06d7a78
--- /dev/null
+++ b/core/tasks/factory_bundle.mk
@@ -0,0 +1,80 @@
+#
+# Copyright (C) 2011 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.
+#
+
+ifeq (,$(ONE_SHOT_MAKEFILE))
+
+# PRODUCT_FACTORY_RAMDISK_MODULES consists of "<module_name>:<install_path>[:<install_path>...]" tuples.
+# <install_path> is relative to the staging directory for the bundle.
+# 
+# Only host modules can be installed here. 
+# (It's possible to relax this, but it's not needed and kind of tricky.  We'll need to add
+# a better way of specifying the class. Really the answer is to stop having modules with
+# duplicate names)
+#
+# You can also add files with PRODUCT_COPY_FILES if necessary.
+#
+# For example:
+# PRODUCT_FACTORY_BUNDLE_MODULES := \
+#     adb:adb fastboot:fastboot
+requested_modules := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_FACTORY_BUNDLE_MODULES))
+
+root_dir := $(PRODUCT_OUT)/factory_bundle
+leaf := $(strip $(TARGET_PRODUCT))-factory_bundle-$(FILE_NAME_TAG)
+named_dir := $(PRODUCT_OUT)/$(leaf)
+tarball := $(PRODUCT_OUT)/$(leaf).tgz
+
+copied_files := \
+  $(foreach _fb_m, $(requested_modules), $(strip \
+    $(eval _fb_m_tuple := $(subst :, ,$(_fb_m))) \
+    $(eval _fb_m_name := $(word 1,$(_fb_m_tuple))) \
+    $(eval _fb_dests := $(wordlist 2,999,$(_fb_m_tuple))) \
+    $(eval _fb_m_built := $(filter $(HOST_OUT)/%, $(ALL_MODULES.$(_fb_m_name).BUILT))) \
+    $(if $(_fb_m_built),,$(error no built file in requested_modules for '$(_fb_m_built)'))\
+    $(foreach _fb_f,$(_fb_dests),$(eval $(call copy-one-file,$(_fb_m_built),$(root_dir)/$(_fb_f))))\
+    $(addprefix $(root_dir)/,$(_fb_dests)) \
+    )) \
+  $(filter $(root_dir)/%, $(ALL_DEFAULT_INSTALLED_MODULES))
+
+ifneq (,$(strip $(copied_files)))
+
+#
+# These files are made by magic so we need to explicitly include them
+#
+$(eval $(call copy-one-file,$(TARGET_OUT)/build.prop,$(root_dir)/build.prop))
+copied_files += $(root_dir)/build.prop
+
+$(eval $(call copy-one-file,$(PRODUCT_OUT)/factory_ramdisk.img,$(root_dir)/factory_ramdisk.img))
+copied_files += $(root_dir)/factory_ramdisk.img
+#
+# End magic
+#
+
+$(tarball): PRIVATE_ROOT_DIR := $(root_dir)
+$(tarball): PRIVATE_NAMED_DIR := $(named_dir)
+
+$(tarball): $(copied_files)
+	@echo "Tarball: $@"
+	$(hide) rm -rf $(PRIVATE_NAMED_DIR)
+	$(hide) ( cp -r $(PRIVATE_ROOT_DIR) $(PRIVATE_NAMED_DIR) \
+			&& tar cfz $@ -C $(dir $(PRIVATE_NAMED_DIR)) $(notdir $(PRIVATE_NAMED_DIR)) \
+			) && rm -rf $(PRIVATE_NAMED_DIR)
+
+INSTALLED_FACTORY_BUNDLE_TARGET := $(tarball)
+
+endif
+
+endif # ONE_SHOT_MAKEFILE
+
diff --git a/core/tasks/factory_ramdisk.mk b/core/tasks/factory_ramdisk.mk
index 576a159..38a5887 100644
--- a/core/tasks/factory_ramdisk.mk
+++ b/core/tasks/factory_ramdisk.mk
@@ -40,7 +40,7 @@
     $(eval _fulldest := $(TARGET_FACTORY_RAMDISK_OUT)/$(1)) \
     $(eval $(call copy-one-file,$(_iofrm_src),$(_fulldest))) \
     $(eval INTERNAL_FACTORY_RAMDISK_EXTRA_MODULES_FILES += $(_fulldest)), \
-    $(error Error: Can not find match in "$(2)" for "$(1)") \
+    $(error Error: Cannot find match in "$(2)" for "$(1)") \
     )
 endef
 
@@ -83,7 +83,7 @@
 $(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) $(RAMDISK_CMDLINE) --output $@
+            --base $(BOARD_KERNEL_BASE) $(BOARD_MKBOOTIMG_ARGS) $(RAMDISK_CMDLINE) --output $@
 
 endif
 
diff --git a/core/tasks/vendor_module_check.mk b/core/tasks/vendor_module_check.mk
index 095debc..8d4eb05 100644
--- a/core/tasks/vendor_module_check.mk
+++ b/core/tasks/vendor_module_check.mk
@@ -17,20 +17,22 @@
 # Restrict the vendor module owners here.
 _vendor_owner_whitelist := \
         asus \
-	audience \
-	broadcom \
-	csr \
+        audience \
+        broadcom \
+        csr \
         elan \
         google \
-	imgtec \
-	invensense \
+        imgtec \
+        invensense \
+        lge \
         nvidia \
-	nxp \
-	samsung \
-	samsung_arm \
-	ti \
+        nxp \
+        qcom \
+        samsung \
+        samsung_arm \
+        ti \
         trusted_logic \
-	widevine
+        widevine
 
 
 ifneq (,$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES))
@@ -38,23 +40,30 @@
 _vendor_check_modules := $(sort $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES))
 $(call expand-required-modules,_vendor_check_modules,$(_vendor_check_modules))
 
+_vendor_module_owner_info :=
 # Restrict owners
 ifneq (,$(filter true owner all, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_RESTRICT_VENDOR_FILES)))
 
 ifneq (,$(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
-$(error Error: Product "$(TARGET_PRODUCT)" can not have overlay in vendor tree: \
+$(error Error: Product "$(TARGET_PRODUCT)" cannot have overlay in vendor tree: \
     $(filter vendor/%, $(PRODUCT_PACKAGE_OVERLAYS) $(DEVICE_PACKAGE_OVERLAYS)))
 endif
-ifneq (,$(filter vendor/%, $(PRODUCT_COPY_FILES)))
-$(error Error: Product "$(TARGET_PRODUCT)" can not have PRODUCT_COPY_FILES from vendor tree: \
-    $(filter vendor/%, $(PRODUCT_COPY_FILES)))
+_vendor_check_copy_files := $(filter vendor/%, $(PRODUCT_COPY_FILES))
+ifneq (,$(_vendor_check_copy_files))
+$(foreach c, $(_vendor_check_copy_files), \
+  $(if $(filter $(_vendor_owner_whitelist), $(call word-colon,3,$(c))),,\
+    $(error Error: vendor PRODUCT_COPY_FILES file "$(c)" has unknown owner))\
+  $(eval _vendor_module_owner_info += $(call word-colon,2,$(c)):$(call word-colon,3,$(c))))
 endif
+_vendor_check_copy_files :=
 
 $(foreach m, $(_vendor_check_modules), \
   $(if $(filter vendor/%, $(ALL_MODULES.$(m).PATH)),\
     $(if $(filter $(_vendor_owner_whitelist), $(ALL_MODULES.$(m).OWNER)),,\
       $(error Error: vendor module "$(m)" in $(ALL_MODULES.$(m).PATH) with unknown owner \
-        "$(ALL_MODULES.$(m).OWNER)" in product "$(TARGET_PRODUCT)"))))
+        "$(ALL_MODULES.$(m).OWNER)" in product "$(TARGET_PRODUCT)"))\
+    $(if $(ALL_MODULES.$(m).INSTALLED),\
+      $(eval _vendor_module_owner_info += $(patsubst $(PRODUCT_OUT)/%,%,$(ALL_MODULES.$(m).INSTALLED)):$(ALL_MODULES.$(m).OWNER)))))
 
 endif
 
@@ -71,5 +80,23 @@
 
 endif
 
+_vendor_module_owner_info_txt := $(call intermediates-dir-for,PACKAGING,vendor_owner_info)/vendor_owner_info.txt
+$(_vendor_module_owner_info_txt): PRIVATE_INFO := $(_vendor_module_owner_info)
+$(_vendor_module_owner_info_txt):
+	@echo "Write vendor module owner info $@"
+	@mkdir -p $(dir $@) && rm -f $@
+ifdef _vendor_module_owner_info
+	@for w in $(PRIVATE_INFO); \
+	  do \
+	    echo $$w >> $@; \
+	done
+else
+	@echo "No vendor module owner info." > $@
+endif
+
+$(call dist-for-goals, droidcore, $(_vendor_module_owner_info_txt))
+
+_vendor_module_owner_info_txt :=
+_vendor_module_owner_info :=
 _vendor_check_modules :=
 endif
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 826601a..1162b78 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -41,7 +41,7 @@
   # which is the version that we reveal to the end user.
   # Update this value when the platform version changes (rather
   # than overriding it somewhere else).  Can be an arbitrary string.
-  PLATFORM_VERSION := 4.1.2.3.4.5.6.7.8.9
+  PLATFORM_VERSION := 4.2
 endif
 
 ifeq "" "$(PLATFORM_SDK_VERSION)"
@@ -53,13 +53,13 @@
   # intermediate builds).  During development, this number remains at the
   # SDK version the branch is based on and PLATFORM_VERSION_CODENAME holds
   # the code-name of the new development work.
-  PLATFORM_SDK_VERSION := 16
+  PLATFORM_SDK_VERSION := 17
 endif
 
 ifeq "" "$(PLATFORM_VERSION_CODENAME)"
   # This is the current development code-name, if the build is not a final
   # release build.  If this is a final release build, it is simply "REL".
-  PLATFORM_VERSION_CODENAME := AOSP
+  PLATFORM_VERSION_CODENAME := REL
 endif
 
 ifeq "" "$(DEFAULT_APP_TARGET_SDK)"
diff --git a/envsetup.sh b/envsetup.sh
index 4a1321a..c758fcc 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -1,6 +1,8 @@
 function hmm() {
 cat <<EOF
 Invoke ". build/envsetup.sh" from your shell to add the following functions to your environment:
+- lunch:   lunch <product_name>-<build_variant>
+- tapas:   tapas [<App1> <App2> ...] [arm|x86|mips] [eng|userdebug|user]
 - croot:   Changes directory to the top of the tree.
 - m:       Makes from the top of the tree.
 - mm:      Builds all of the modules in the current directory.
@@ -532,13 +534,24 @@
 # Run tapas with one ore more app names (from LOCAL_PACKAGE_NAME)
 function tapas()
 {
+    local arch=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E '^(arm|x86|mips)$'))
     local variant=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E '^(user|userdebug|eng)$'))
-    local apps=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E -v '^(user|userdebug|eng)$'))
+    local apps=$(echo -n $(echo $* | xargs -n 1 echo | \grep -E -v '^(user|userdebug|eng|arm|x86|mips)$'))
 
+    if [ $(echo $arch | wc -w) -gt 1 ]; then
+        echo "tapas: Error: Multiple build archs supplied: $arch"
+        return
+    fi
     if [ $(echo $variant | wc -w) -gt 1 ]; then
         echo "tapas: Error: Multiple build variants supplied: $variant"
         return
     fi
+
+    local product=full
+    case $arch in
+      x86)   product=full_x86;;
+      mips)  product=full_mips;;
+    esac
     if [ -z "$variant" ]; then
         variant=eng
     fi
@@ -546,7 +559,7 @@
         apps=all
     fi
 
-    export TARGET_PRODUCT=full
+    export TARGET_PRODUCT=$product
     export TARGET_BUILD_VARIANT=$variant
     export TARGET_BUILD_TYPE=release
     export TARGET_BUILD_APPS=$apps
@@ -603,7 +616,7 @@
     local HERE=$PWD
     T=
     while [ \( ! \( -f $TOPFILE \) \) -a \( $PWD != "/" \) ]; do
-        T=$PWD
+        T=`PWD= /bin/pwd`
         if [ -f "$T/Android.mk" ]; then
             echo $T/Android.mk
             cd $HERE > /dev/null
@@ -835,7 +848,7 @@
     Darwin)
         function mgrep()
         {
-            find -E . -name .repo -prune -o -name .git -prune -o  -type f -iregex '.*/(Makefile|Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -print0 | xargs -0 grep --color -n "$@"
+            find -E . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -type f -iregex '.*/(Makefile|Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -print0 | xargs -0 grep --color -n "$@"
         }
 
         function treegrep()
@@ -847,7 +860,7 @@
     *)
         function mgrep()
         {
-            find . -name .repo -prune -o -name .git -prune -o -regextype posix-egrep -iregex '(.*\/Makefile|.*\/Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -type f -print0 | xargs -0 grep --color -n "$@"
+            find . -name .repo -prune -o -name .git -prune -o -path ./out -prune -o -regextype posix-egrep -iregex '(.*\/Makefile|.*\/Makefile\..*|.*\.make|.*\.mak|.*\.mk)' -type f -print0 | xargs -0 grep --color -n "$@"
         }
 
         function treegrep()
@@ -924,7 +937,7 @@
         shift 2
     fi
     local adbOptions=${adbTarget}
-    echo adbOptions = ${adbOptions}
+    #echo adbOptions = ${adbOptions}
 
     # runhat options
     local targetPid=$1
@@ -941,8 +954,11 @@
     fi
 
     # issue "am" command to cause the hprof dump
-    local devFile=/sdcard/hprof-$targetPid
+    local sdcard=$(adb shell echo -n '$EXTERNAL_STORAGE')
+    local devFile=$sdcard/hprof-$targetPid
+    #local devFile=/data/local/hprof-$targetPid
     echo "Poking $targetPid and waiting for data..."
+    echo "Storing data at $devFile"
     adb ${adbOptions} shell am dumpheap $targetPid $devFile
     echo "Press enter when logcat shows \"hprof: heap dump completed\""
     echo -n "> "
@@ -979,6 +995,28 @@
     done
 }
 
+function getsdcardpath()
+{
+    adb ${adbOptions} shell echo -n \$\{EXTERNAL_STORAGE\}
+}
+
+function getscreenshotpath()
+{
+    echo "$(getsdcardpath)/Pictures/Screenshots"
+}
+
+function getlastscreenshot()
+{
+    local screenshot_path=$(getscreenshotpath)
+    local screenshot=`adb ${adbOptions} ls ${screenshot_path} | grep Screenshot_[0-9-]*.*\.png | sort -rk 3 | cut -d " " -f 4 | head -n 1`
+    if [ "$screenshot" = "" ]; then
+        echo "No screenshots found."
+        return
+    fi
+    echo "${screenshot}"
+    adb ${adbOptions} pull ${screenshot_path}/${screenshot}
+}
+
 function startviewserver()
 {
     local port=4939
diff --git a/target/product/AndroidProducts.mk b/target/product/AndroidProducts.mk
index 9279633..5206aa1 100644
--- a/target/product/AndroidProducts.mk
+++ b/target/product/AndroidProducts.mk
@@ -18,6 +18,12 @@
 # This file should set PRODUCT_MAKEFILES to a list of product makefiles
 # to expose to the build system.  LOCAL_DIR will already be set to
 # the directory containing this file.
+# PRODUCT_MAKEFILES is set up in AndroidProducts.mks.
+# Format of PRODUCT_MAKEFILES:
+# <product_name>:<path_to_the_product_makefile>
+# If the <product_name> is the same as the base file name (without dir
+# and the .mk suffix) of the product makefile, "<product_name>:" can be
+# omitted.
 #
 # This file may not rely on the value of any variable other than
 # LOCAL_DIR; do not use any conditionals, and do not look up the
@@ -25,12 +31,12 @@
 # it includes.
 #
 
-# Unbundled apps will be built with the default product config.
+# Unbundled apps will be built with the most generic product config.
 ifneq ($(TARGET_BUILD_APPS),)
 PRODUCT_MAKEFILES := \
-    $(LOCAL_DIR)/core.mk \
-    $(LOCAL_DIR)/generic.mk \
-    $(LOCAL_DIR)/full.mk
+    $(LOCAL_DIR)/full.mk \
+    $(LOCAL_DIR)/full_x86.mk \
+    $(LOCAL_DIR)/full_mips.mk
 else
 PRODUCT_MAKEFILES := \
     $(LOCAL_DIR)/core.mk \
diff --git a/target/product/base.mk b/target/product/base.mk
index afde9b5..9d8ef3f 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -106,6 +106,7 @@
     libstlport \
     libsurfaceflinger \
     libsurfaceflinger_client \
+    libsurfaceflinger_ddmconnection \
     libsystem_server \
     libsysutils \
     libthread_db \
@@ -137,6 +138,7 @@
     service \
     servicemanager \
     services \
+    settings \
     surfaceflinger \
     svc \
     system_server \
diff --git a/target/product/core.mk b/target/product/core.mk
index 87872d6..831298a 100644
--- a/target/product/core.mk
+++ b/target/product/core.mk
@@ -25,6 +25,7 @@
 PRODUCT_PACKAGES += \
     ApplicationsProvider \
     BackupRestoreConfirmation \
+    BasicDreams \
     Browser \
     Contacts \
     ContactsProvider \
@@ -36,12 +37,14 @@
     KeyChain \
     MediaProvider \
     PackageInstaller \
+    PhotoTable \
     PicoTts \
     SettingsProvider \
     SharedStorageBackup \
     TelephonyProvider \
     UserDictionaryProvider \
     VpnDialogs \
+    abcc \
     apache-xml \
     atrace \
     bouncycastle \
@@ -75,6 +78,7 @@
     libOpenSLES \
     libaudiopreprocessing \
     libaudioutils \
+    libbcc \
     libcrypto \
     libdownmix \
     libdvm \
@@ -91,10 +95,13 @@
     libmdnssd \
     libnativehelper \
     libnfc_ndef \
+    libportable \
     libpowermanager \
     libspeexresampler \
     libsqlite_jni \
     libssl \
+    libstagefright \
+    libstagefright_chromium_http \
     libstagefright_soft_aacdec \
     libstagefright_soft_aacenc \
     libstagefright_soft_amrdec \
diff --git a/target/product/generic_no_telephony.mk b/target/product/generic_no_telephony.mk
index 049d7c0..f139cbd 100644
--- a/target/product/generic_no_telephony.mk
+++ b/target/product/generic_no_telephony.mk
@@ -26,8 +26,9 @@
     Calendar \
     CertInstaller \
     DrmProvider \
-    Email \
+    Email2 \
     Exchange2 \
+    FusedLocation \
     Gallery2 \
     InputDevices \
     LatinIME \
@@ -46,14 +47,7 @@
 
 PRODUCT_PACKAGES += \
     audio \
-    bluetoothd \
-    brcm_patchram_plus \
     dhcpcd.conf \
-    hciattach \
-    libbluedroid \
-    libbluetooth \
-    libbluetoothd \
-    libglib \
     network \
     pand \
     pppd \
@@ -81,11 +75,6 @@
     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 \
-        system/bluetooth/data/blacklist.conf:system/etc/bluetooth/blacklist.conf \
-        system/bluetooth/data/input.conf:system/etc/bluetooth/input.conf \
-        system/bluetooth/data/network.conf:system/etc/bluetooth/network.conf \
         frameworks/av/media/libeffects/data/audio_effects.conf:system/etc/audio_effects.conf
 
 PRODUCT_PROPERTY_OVERRIDES += \
@@ -94,6 +83,7 @@
 $(call inherit-product-if-exists, frameworks/base/data/fonts/fonts.mk)
 $(call inherit-product-if-exists, external/cibu-fonts/fonts.mk)
 $(call inherit-product-if-exists, external/lohit-fonts/fonts.mk)
+$(call inherit-product-if-exists, external/naver-fonts/fonts.mk)
 $(call inherit-product-if-exists, frameworks/base/data/keyboards/keyboards.mk)
 $(call inherit-product, $(SRC_TARGET_DIR)/product/core.mk)
 
diff --git a/target/product/large_emu_hw.mk b/target/product/large_emu_hw.mk
index 91a9e08..27ebc96 100644
--- a/target/product/large_emu_hw.mk
+++ b/target/product/large_emu_hw.mk
@@ -27,8 +27,8 @@
     Calendar \
     CertInstaller \
     DrmProvider \
-    Email \
-    Exchange \
+    Email2 \
+    Exchange2 \
     Gallery2 \
     LatinIME \
     Launcher2 \
diff --git a/target/product/mini.mk b/target/product/mini.mk
index 5db6f3d..76d4511 100644
--- a/target/product/mini.mk
+++ b/target/product/mini.mk
@@ -63,9 +63,9 @@
     SettingsProvider \
     TelephonyProvider \
     UserDictionaryProvider \
+    abcc \
     apache-xml \
     audio \
-    bluetoothd \
     bouncycastle \
     bu \
     cacerts \
@@ -83,7 +83,6 @@
     dx \
     ext \
     framework-res \
-    hciattach \
     hprof-conv \
     icu.dat \
     installd \
@@ -98,6 +97,7 @@
     libOpenSLES \
     libaudiopreprocessing \
     libaudioutils \
+    libbcc \
     libcrypto \
     libdownmix \
     libdvm \
@@ -114,10 +114,13 @@
     libmdnssd \
     libnativehelper \
     libnfc_ndef \
+    libportable \
     libpowermanager \
     libspeexresampler \
     libsqlite_jni \
     libssl \
+    libstagefright \
+    libstagefright_chromium_http \
     libstagefright_soft_aacdec \
     libstagefright_soft_aacenc \
     libstagefright_soft_amrdec \
@@ -139,12 +142,14 @@
     libz \
     lint \
     mdnsd \
+    mms-common \
     network \
     pand \
     requestsync \
     screencap \
     sdptool \
     sensorservice \
+    telephony-common \
     wpa_supplicant
 
 PRODUCT_COPY_FILES += \
@@ -154,13 +159,11 @@
 
 PRODUCT_PACKAGES += \
     Bluetooth \
+    FusedLocation \
     InputDevices \
     LatinIME \
-    Launcher2 \
     Phone \
     Provision \
-    Settings \
-    SystemUI \
     hostapd \
     wpa_supplicant.conf
 
@@ -186,11 +189,6 @@
     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 \
-    system/bluetooth/data/blacklist.conf:system/etc/bluetooth/blacklist.conf \
-    system/bluetooth/data/input.conf:system/etc/bluetooth/input.conf \
-    system/bluetooth/data/network.conf:system/etc/bluetooth/network.conf \
     frameworks/av/media/libeffects/data/audio_effects.conf:system/etc/audio_effects.conf
 
 PRODUCT_PROPERTY_OVERRIDES += \
@@ -201,7 +199,8 @@
 PRODUCT_PACKAGES += \
     drmserver \
     libdrmframework \
-    libdrmframework_jni
+    libdrmframework_jni \
+    WAPPushManager
 
 
 # Additional settings used in all AOSP builds
@@ -214,3 +213,12 @@
 $(call inherit-product-if-exists, frameworks/base/data/keyboards/keyboards.mk)
 $(call inherit-product-if-exists, frameworks/base/data/fonts/fonts.mk)
 $(call inherit-product-if-exists, frameworks/base/data/sounds/AudioPackage5.mk)
+
+#----------------- For PDK ------------------------------
+PRODUCT_PACKAGES += \
+    TestingCamera \
+    Home \
+    DummySystemUI \
+    DummySettings \
+    libsurfaceflinger_ddmconnection
+
diff --git a/target/product/sdk.mk b/target/product/sdk.mk
index 697d295..33b9bf4 100644
--- a/target/product/sdk.mk
+++ b/target/product/sdk.mk
@@ -20,8 +20,9 @@
 PRODUCT_PACKAGES := \
 	Calculator \
 	DeskClock \
-	Email \
+	Email2 \
 	Exchange2 \
+	FusedLocation \
 	Gallery \
 	Music \
 	Mms \
diff --git a/tools/Android.mk b/tools/Android.mk
index 92603f5..f646c37 100644
--- a/tools/Android.mk
+++ b/tools/Android.mk
@@ -14,11 +14,15 @@
 # limitations under the License.
 #
 
+ifeq (,$(TARGET_BUILD_APPS))
+
 LOCAL_PATH := $(call my-dir)
 
-# If we're building only unbundled apps, this is the only tool we need.
-ifneq ($(TARGET_BUILD_APPS),)
-include $(LOCAL_PATH)/signapk/Android.mk
-else
-include $(call first-makefiles-under,$(LOCAL_PATH))
+ifeq ($(TARGET_BUILD_PDK),true)
+include $(filter-out %/acp/Android.mk %/signapk/Android.mk %/zipalign/Android.mk,\
+  $(call all-makefiles-under,$(LOCAL_PATH)))
+else # !PDK
+include $(call all-makefiles-under,$(LOCAL_PATH))
+endif # PDK
+
 endif
diff --git a/tools/merge-event-log-tags.py b/tools/merge-event-log-tags.py
index bddda90..64bad3f 100755
--- a/tools/merge-event-log-tags.py
+++ b/tools/merge-event-log-tags.py
@@ -26,7 +26,10 @@
 
 import cStringIO
 import getopt
-import md5
+try:
+  import hashlib
+except ImportError:
+  import md5 as hashlib
 import struct
 import sys
 
@@ -141,7 +144,7 @@
 # versions of python.  Using md5 is overkill here but is the same from
 # platform to platform and speed shouldn't matter in practice.
 def hashname(str):
-  d = md5.md5(str).digest()[:4]
+  d = hashlib.md5(str).digest()[:4]
   return struct.unpack("!I", d)[0]
 
 # Assign a tag number to all the entries that say they want one
diff --git a/tools/post_process_props.py b/tools/post_process_props.py
index 01f9128..9d69736 100755
--- a/tools/post_process_props.py
+++ b/tools/post_process_props.py
@@ -21,7 +21,6 @@
 def mangle_build_prop(prop):
   pass
 
-
 # Put the modifications that you need to make into the /system/build.prop into this
 # function. The prop object has get(name) and put(name,value) methods.
 def mangle_default_prop(prop):
@@ -34,7 +33,11 @@
     else:
       val = val + ",adb"
     prop.put("persist.sys.usb.config", val)
-
+  # UsbDeviceManager expects a value here.  If it doesn't get it, it will
+  # default to "adb". That might not the right policy there, but it's better
+  # to be explicit.
+  if not prop.get("persist.sys.usb.config"):
+    prop.put("persist.sys.usb.config", "none");
 
 class PropFile:
   def __init__(self, lines):
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 5e4055a..127784d 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -143,6 +143,22 @@
   makeint("boot_size")
 
   d["fstab"] = LoadRecoveryFSTab(zip)
+  d["build.prop"] = LoadBuildProp(zip)
+  return d
+
+def LoadBuildProp(zip):
+  try:
+    data = zip.read("SYSTEM/build.prop")
+  except KeyError:
+    print "Warning: could not find SYSTEM/build.prop in %s" % zip
+    data = ""
+
+  d = {}
+  for line in data.split("\n"):
+    line = line.strip()
+    if not line or line.startswith("#"): continue
+    name, value = line.split("=", 1)
+    d[name] = value
   return d
 
 def LoadRecoveryFSTab(zip):
@@ -196,7 +212,7 @@
   for k, v in sorted(d.items()):
     print "%-25s = (%s) %s" % (k, type(v).__name__, v)
 
-def BuildBootableImage(sourcedir, fs_config_file):
+def BuildBootableImage(sourcedir, fs_config_file, info_dict=None):
   """Take a kernel, cmdline, and ramdisk directory from the input (in
   'sourcedir'), and turn them into a boot image.  Return the image
   data, or None if sourcedir does not appear to contains files for
@@ -206,6 +222,9 @@
       not os.access(os.path.join(sourcedir, "kernel"), os.F_OK)):
     return None
 
+  if info_dict is None:
+    info_dict = OPTIONS.info_dict
+
   ramdisk_img = tempfile.NamedTemporaryFile()
   img = tempfile.NamedTemporaryFile()
 
@@ -239,6 +258,10 @@
     cmd.append("--pagesize")
     cmd.append(open(fn).read().rstrip("\n"))
 
+  args = info_dict.get("mkbootimg_args", None)
+  if args and args.strip():
+    cmd.extend(args.split())
+
   cmd.extend(["--ramdisk", ramdisk_img.name,
               "--output", img.name])
 
@@ -256,7 +279,8 @@
   return data
 
 
-def GetBootableImage(name, prebuilt_name, unpack_dir, tree_subdir):
+def GetBootableImage(name, prebuilt_name, unpack_dir, tree_subdir,
+                     info_dict=None):
   """Return a File object (with name 'name') with the desired bootable
   image.  Look for it in 'unpack_dir'/BOOTABLE_IMAGES under the name
   'prebuilt_name', otherwise construct it from the source files in
@@ -270,7 +294,8 @@
     print "building image from target_files %s..." % (tree_subdir,)
     fs_config = "META/" + tree_subdir.lower() + "_filesystem_config.txt"
     return File(name, BuildBootableImage(os.path.join(unpack_dir, tree_subdir),
-                                         os.path.join(unpack_dir, fs_config)))
+                                         os.path.join(unpack_dir, fs_config),
+                                         info_dict))
 
 
 def UnzipTemp(filename, pattern=None):
@@ -738,10 +763,11 @@
     }
 
 class Difference(object):
-  def __init__(self, tf, sf):
+  def __init__(self, tf, sf, diff_program=None):
     self.tf = tf
     self.sf = sf
     self.patch = None
+    self.diff_program = diff_program
 
   def ComputePatch(self):
     """Compute the patch (as a string of data) needed to turn sf into
@@ -750,8 +776,11 @@
     tf = self.tf
     sf = self.sf
 
-    ext = os.path.splitext(tf.name)[1]
-    diff_program = DIFF_PROGRAM_BY_EXT.get(ext, "bsdiff")
+    if self.diff_program:
+      diff_program = self.diff_program
+    else:
+      ext = os.path.splitext(tf.name)[1]
+      diff_program = DIFF_PROGRAM_BY_EXT.get(ext, "bsdiff")
 
     ttemp = tf.WriteToTemp()
     stemp = sf.WriteToTemp()
diff --git a/tools/releasetools/ota_from_target_files b/tools/releasetools/ota_from_target_files
index 3dcfbee..170f5b3 100755
--- a/tools/releasetools/ota_from_target_files
+++ b/tools/releasetools/ota_from_target_files
@@ -303,12 +303,12 @@
                   whole_file=True)
 
 
-def AppendAssertions(script, input_zip):
-  device = GetBuildProp("ro.product.device", input_zip)
+def AppendAssertions(script, info_dict):
+  device = GetBuildProp("ro.product.device", info_dict)
   script.AssertDevice(device)
 
 
-def MakeRecoveryPatch(output_zip, recovery_img, boot_img):
+def MakeRecoveryPatch(input_tmp, output_zip, recovery_img, boot_img):
   """Generate a binary patch that creates the recovery image starting
   with the boot image.  (Most of the space in these images is just the
   kernel, which is identical for the two, so the resulting patch
@@ -324,7 +324,16 @@
   executable.
   """
 
-  d = common.Difference(recovery_img, boot_img)
+  diff_program = ["imgdiff"]
+  path = os.path.join(input_tmp, "SYSTEM", "etc", "recovery-resource.dat")
+  if os.path.exists(path):
+    diff_program.append("-b")
+    diff_program.append(path)
+    bonus_args = "-b /system/etc/recovery-resource.dat"
+  else:
+    bonus_args = ""
+
+  d = common.Difference(recovery_img, boot_img, diff_program=diff_program)
   _, _, patch = d.ComputePatch()
   common.ZipWriteStr(output_zip, "recovery/recovery-from-boot.p", patch)
   Item.Get("system/recovery-from-boot.p", dir=False)
@@ -335,7 +344,7 @@
   sh = """#!/system/bin/sh
 if ! applypatch -c %(recovery_type)s:%(recovery_device)s:%(recovery_size)d:%(recovery_sha1)s; then
   log -t recovery "Installing new recovery image"
-  applypatch %(boot_type)s:%(boot_device)s:%(boot_size)d:%(boot_sha1)s %(recovery_type)s:%(recovery_device)s %(recovery_sha1)s %(recovery_size)d %(boot_sha1)s:/system/recovery-from-boot.p
+  applypatch %(bonus_args)s %(boot_type)s:%(boot_device)s:%(boot_size)d:%(boot_sha1)s %(recovery_type)s:%(recovery_device)s %(recovery_sha1)s %(recovery_size)d %(boot_sha1)s:/system/recovery-from-boot.p
 else
   log -t recovery "Recovery image already installed"
 fi
@@ -347,6 +356,7 @@
         'boot_device': boot_device,
         'recovery_type': recovery_type,
         'recovery_device': recovery_device,
+        'bonus_args': bonus_args,
         }
   common.ZipWriteStr(output_zip, "recovery/etc/install-recovery.sh", sh)
   return Item.Get("system/etc/install-recovery.sh", dir=False)
@@ -358,9 +368,12 @@
   # change very often.
   script = edify_generator.EdifyGenerator(3, OPTIONS.info_dict)
 
-  metadata = {"post-build": GetBuildProp("ro.build.fingerprint", input_zip),
-              "pre-device": GetBuildProp("ro.product.device", input_zip),
-              "post-timestamp": GetBuildProp("ro.build.date.utc", input_zip),
+  metadata = {"post-build": GetBuildProp("ro.build.fingerprint",
+                                         OPTIONS.info_dict),
+              "pre-device": GetBuildProp("ro.product.device",
+                                         OPTIONS.info_dict),
+              "post-timestamp": GetBuildProp("ro.build.date.utc",
+                                             OPTIONS.info_dict),
               }
 
   device_specific = common.DeviceSpecificParams(
@@ -373,10 +386,10 @@
       info_dict=OPTIONS.info_dict)
 
   if not OPTIONS.omit_prereq:
-    ts = GetBuildProp("ro.build.date.utc", input_zip)
+    ts = GetBuildProp("ro.build.date.utc", OPTIONS.info_dict)
     script.AssertOlderBuild(ts)
 
-  AppendAssertions(script, input_zip)
+  AppendAssertions(script, OPTIONS.info_dict)
   device_specific.FullOTA_Assertions()
   device_specific.FullOTA_InstallBegin()
 
@@ -400,7 +413,7 @@
                                      OPTIONS.input_tmp, "BOOT")
   recovery_img = common.GetBootableImage("recovery.img", "recovery.img",
                                          OPTIONS.input_tmp, "RECOVERY")
-  MakeRecoveryPatch(output_zip, recovery_img, boot_img)
+  MakeRecoveryPatch(OPTIONS.input_tmp, output_zip, recovery_img, boot_img)
 
   Item.GetMetadata(input_zip)
   Item.Get("system").SetPermissions(script)
@@ -446,16 +459,12 @@
   return out
 
 
-def GetBuildProp(property, z):
-  """Return the fingerprint of the build of a given target-files
-  ZipFile object."""
-  bp = z.read("SYSTEM/build.prop")
-  if not property:
-    return bp
-  m = re.search(re.escape(property) + r"=(.*)\n", bp)
-  if not m:
+def GetBuildProp(prop, info_dict):
+  """Return the fingerprint of the build of a given target-files info_dict."""
+  try:
+    return info_dict.get("build.prop", {})[prop]
+  except KeyError:
     raise common.ExternalError("couldn't find %s in build.prop" % (property,))
-  return m.group(1).strip()
 
 
 def WriteIncrementalOTAPackage(target_zip, source_zip, output_zip):
@@ -465,10 +474,13 @@
   if source_version == 0:
     print ("WARNING: generating edify script for a source that "
            "can't install it.")
-  script = edify_generator.EdifyGenerator(source_version, OPTIONS.target_info_dict)
+  script = edify_generator.EdifyGenerator(source_version,
+                                          OPTIONS.target_info_dict)
 
-  metadata = {"pre-device": GetBuildProp("ro.product.device", source_zip),
-              "post-timestamp": GetBuildProp("ro.build.date.utc", target_zip),
+  metadata = {"pre-device": GetBuildProp("ro.product.device",
+                                         OPTIONS.source_info_dict),
+              "post-timestamp": GetBuildProp("ro.build.date.utc",
+                                             OPTIONS.target_info_dict),
               }
 
   device_specific = common.DeviceSpecificParams(
@@ -522,8 +534,8 @@
       patch_list.append((tf.name, tf, sf, tf.size, common.sha1(d).hexdigest()))
       largest_source_size = max(largest_source_size, sf.size)
 
-  source_fp = GetBuildProp("ro.build.fingerprint", source_zip)
-  target_fp = GetBuildProp("ro.build.fingerprint", target_zip)
+  source_fp = GetBuildProp("ro.build.fingerprint", OPTIONS.source_info_dict)
+  target_fp = GetBuildProp("ro.build.fingerprint", OPTIONS.target_info_dict)
   metadata["pre-build"] = source_fp
   metadata["post-build"] = target_fp
 
@@ -531,13 +543,15 @@
   script.AssertSomeFingerprint(source_fp, target_fp)
 
   source_boot = common.GetBootableImage(
-      "/tmp/boot.img", "boot.img", OPTIONS.source_tmp, "BOOT")
+      "/tmp/boot.img", "boot.img", OPTIONS.source_tmp, "BOOT",
+      OPTIONS.source_info_dict)
   target_boot = common.GetBootableImage(
       "/tmp/boot.img", "boot.img", OPTIONS.target_tmp, "BOOT")
   updating_boot = (source_boot.data != target_boot.data)
 
   source_recovery = common.GetBootableImage(
-      "/tmp/recovery.img", "recovery.img", OPTIONS.source_tmp, "RECOVERY")
+      "/tmp/recovery.img", "recovery.img", OPTIONS.source_tmp, "RECOVERY",
+      OPTIONS.source_info_dict)
   target_recovery = common.GetBootableImage(
       "/tmp/recovery.img", "recovery.img", OPTIONS.target_tmp, "RECOVERY")
   updating_recovery = (source_recovery.data != target_recovery.data)
@@ -548,7 +562,7 @@
   #  0.1 for unpacking verbatim files, symlinking, and doing the
   #      device-specific commands.
 
-  AppendAssertions(script, target_zip)
+  AppendAssertions(script, OPTIONS.target_info_dict)
   device_specific.IncrementalOTA_Assertions()
 
   script.Print("Verifying current system...")
@@ -638,18 +652,17 @@
     print "boot image unchanged; skipping."
 
   if updating_recovery:
-    # Is it better to generate recovery as a patch from the current
-    # boot image, or from the previous recovery image?  For large
-    # updates with significant kernel changes, probably the former.
-    # For small updates where the kernel hasn't changed, almost
-    # certainly the latter.  We pick the first option.  Future
-    # complicated schemes may let us effectively use both.
+    # Recovery is generated as a patch using both the boot image
+    # (which contains the same linux kernel as recovery) and the file
+    # /system/etc/recovery-resource.dat (which contains all the images
+    # used in the recovery UI) as sources.  This lets us minimize the
+    # size of the patch, which must be included in every OTA package.
     #
-    # A wacky possibility: as long as there is room in the boot
-    # partition, include the binaries and image files from recovery in
-    # the boot image (though not in the ramdisk) so they can be used
-    # as fodder for constructing the recovery image.
-    MakeRecoveryPatch(output_zip, target_recovery, target_boot)
+    # For older builds where recovery-resource.dat is not present, we
+    # use only the boot image as the source.
+
+    MakeRecoveryPatch(OPTIONS.target_tmp, output_zip,
+                      target_recovery, target_boot)
     script.DeleteFiles(["/system/recovery-from-boot.p",
                         "/system/etc/install-recovery.sh"])
     print "recovery image changed; including as patch from boot."
diff --git a/tools/signapk/Android.mk b/tools/signapk/Android.mk
index b2de21c..620ccb1 100644
--- a/tools/signapk/Android.mk
+++ b/tools/signapk/Android.mk
@@ -21,6 +21,7 @@
 LOCAL_MODULE := signapk
 LOCAL_SRC_FILES := SignApk.java
 LOCAL_JAR_MANIFEST := SignApk.mf
+LOCAL_STATIC_JAVA_LIBRARIES := bouncycastle-host bouncycastle-bcpkix-host
 include $(BUILD_HOST_JAVA_LIBRARY)
 
 ifeq ($(TARGET_BUILD_APPS),)
diff --git a/tools/signapk/SignApk.java b/tools/signapk/SignApk.java
index d8d9bf1..07aefa7 100644
--- a/tools/signapk/SignApk.java
+++ b/tools/signapk/SignApk.java
@@ -16,12 +16,23 @@
 
 package com.android.signapk;
 
-import sun.misc.BASE64Encoder;
-import sun.security.pkcs.ContentInfo;
-import sun.security.pkcs.PKCS7;
-import sun.security.pkcs.SignerInfo;
-import sun.security.x509.AlgorithmId;
-import sun.security.x509.X500Name;
+import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1ObjectIdentifier;
+import org.bouncycastle.asn1.DEROutputStream;
+import org.bouncycastle.asn1.cms.CMSObjectIdentifiers;
+import org.bouncycastle.cert.jcajce.JcaCertStore;
+import org.bouncycastle.cms.CMSException;
+import org.bouncycastle.cms.CMSProcessableByteArray;
+import org.bouncycastle.cms.CMSSignedData;
+import org.bouncycastle.cms.CMSSignedDataGenerator;
+import org.bouncycastle.cms.CMSTypedData;
+import org.bouncycastle.cms.jcajce.JcaSignerInfoGeneratorBuilder;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.bouncycastle.operator.ContentSigner;
+import org.bouncycastle.operator.OperatorCreationException;
+import org.bouncycastle.operator.jcajce.JcaContentSignerBuilder;
+import org.bouncycastle.operator.jcajce.JcaDigestCalculatorProviderBuilder;
+import org.bouncycastle.util.encoders.Base64;
 
 import java.io.BufferedReader;
 import java.io.ByteArrayOutputStream;
@@ -35,16 +46,15 @@
 import java.io.InputStreamReader;
 import java.io.OutputStream;
 import java.io.PrintStream;
-import java.security.AlgorithmParameters;
 import java.security.DigestOutputStream;
 import java.security.GeneralSecurityException;
 import java.security.Key;
 import java.security.KeyFactory;
 import java.security.MessageDigest;
 import java.security.PrivateKey;
-import java.security.Signature;
-import java.security.SignatureException;
-import java.security.cert.Certificate;
+import java.security.Provider;
+import java.security.Security;
+import java.security.cert.CertificateEncodingException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
 import java.security.spec.InvalidKeySpecException;
@@ -52,9 +62,7 @@
 import java.security.spec.PKCS8EncodedKeySpec;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.Date;
 import java.util.Enumeration;
-import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.jar.Attributes;
@@ -78,6 +86,8 @@
 
     private static final String OTACERT_NAME = "META-INF/com/android/otacert";
 
+    private static Provider sBouncyCastleProvider;
+
     // Files matching this pattern are not copied to the output.
     private static Pattern stripPattern =
             Pattern.compile("^META-INF/(.*)[.](SF|RSA|DSA)$");
@@ -181,7 +191,6 @@
             main.putValue("Created-By", "1.0 (Android SignApk)");
         }
 
-        BASE64Encoder base64 = new BASE64Encoder();
         MessageDigest md = MessageDigest.getInstance("SHA1");
         byte[] buffer = new byte[4096];
         int num;
@@ -212,7 +221,8 @@
                 Attributes attr = null;
                 if (input != null) attr = input.getAttributes(name);
                 attr = attr != null ? new Attributes(attr) : new Attributes();
-                attr.putValue("SHA1-Digest", base64.encode(md.digest()));
+                attr.putValue("SHA1-Digest",
+                              new String(Base64.encode(md.digest()), "ASCII"));
                 output.getEntries().put(name, attr);
             }
         }
@@ -232,7 +242,6 @@
                                    long timestamp,
                                    Manifest manifest)
         throws IOException, GeneralSecurityException {
-        BASE64Encoder base64 = new BASE64Encoder();
         MessageDigest md = MessageDigest.getInstance("SHA1");
 
         JarEntry je = new JarEntry(OTACERT_NAME);
@@ -248,40 +257,31 @@
         input.close();
 
         Attributes attr = new Attributes();
-        attr.putValue("SHA1-Digest", base64.encode(md.digest()));
+        attr.putValue("SHA1-Digest",
+                      new String(Base64.encode(md.digest()), "ASCII"));
         manifest.getEntries().put(OTACERT_NAME, attr);
     }
 
 
-    /** Write to another stream and also feed it to the Signature object. */
-    private static class SignatureOutputStream extends FilterOutputStream {
-        private Signature mSignature;
+    /** Write to another stream and track how many bytes have been
+     *  written.
+     */
+    private static class CountOutputStream extends FilterOutputStream {
         private int mCount;
 
-        public SignatureOutputStream(OutputStream out, Signature sig) {
+        public CountOutputStream(OutputStream out) {
             super(out);
-            mSignature = sig;
             mCount = 0;
         }
 
         @Override
         public void write(int b) throws IOException {
-            try {
-                mSignature.update((byte) b);
-            } catch (SignatureException e) {
-                throw new IOException("SignatureException: " + e);
-            }
             super.write(b);
             mCount++;
         }
 
         @Override
         public void write(byte[] b, int off, int len) throws IOException {
-            try {
-                mSignature.update(b, off, len);
-            } catch (SignatureException e) {
-                throw new IOException("SignatureException: " + e);
-            }
             super.write(b, off, len);
             mCount += len;
         }
@@ -292,14 +292,13 @@
     }
 
     /** Write a .SF file with a digest of the specified manifest. */
-    private static void writeSignatureFile(Manifest manifest, SignatureOutputStream out)
-            throws IOException, GeneralSecurityException {
+    private static void writeSignatureFile(Manifest manifest, OutputStream out)
+        throws IOException, GeneralSecurityException {
         Manifest sf = new Manifest();
         Attributes main = sf.getMainAttributes();
         main.putValue("Signature-Version", "1.0");
         main.putValue("Created-By", "1.0 (Android SignApk)");
 
-        BASE64Encoder base64 = new BASE64Encoder();
         MessageDigest md = MessageDigest.getInstance("SHA1");
         PrintStream print = new PrintStream(
                 new DigestOutputStream(new ByteArrayOutputStream(), md),
@@ -308,7 +307,8 @@
         // Digest of the entire manifest
         manifest.write(print);
         print.flush();
-        main.putValue("SHA1-Digest-Manifest", base64.encode(md.digest()));
+        main.putValue("SHA1-Digest-Manifest",
+                      new String(Base64.encode(md.digest()), "ASCII"));
 
         Map<String, Attributes> entries = manifest.getEntries();
         for (Map.Entry<String, Attributes> entry : entries.entrySet()) {
@@ -321,48 +321,88 @@
             print.flush();
 
             Attributes sfAttr = new Attributes();
-            sfAttr.putValue("SHA1-Digest", base64.encode(md.digest()));
+            sfAttr.putValue("SHA1-Digest",
+                            new String(Base64.encode(md.digest()), "ASCII"));
             sf.getEntries().put(entry.getKey(), sfAttr);
         }
 
-        sf.write(out);
+        CountOutputStream cout = new CountOutputStream(out);
+        sf.write(cout);
 
         // A bug in the java.util.jar implementation of Android platforms
         // up to version 1.6 will cause a spurious IOException to be thrown
         // if the length of the signature file is a multiple of 1024 bytes.
         // As a workaround, add an extra CRLF in this case.
-        if ((out.size() % 1024) == 0) {
-            out.write('\r');
-            out.write('\n');
+        if ((cout.size() % 1024) == 0) {
+            cout.write('\r');
+            cout.write('\n');
         }
     }
 
-    /** Write a .RSA file with a digital signature. */
+    private static class CMSByteArraySlice implements CMSTypedData {
+        private final ASN1ObjectIdentifier type;
+        private final byte[] data;
+        private final int offset;
+        private final int length;
+        public CMSByteArraySlice(byte[] data, int offset, int length) {
+            this.data = data;
+            this.offset = offset;
+            this.length = length;
+            this.type = new ASN1ObjectIdentifier(CMSObjectIdentifiers.data.getId());
+        }
+
+        public Object getContent() {
+            throw new UnsupportedOperationException();
+        }
+
+        public ASN1ObjectIdentifier getContentType() {
+            return type;
+        }
+
+        public void write(OutputStream out) throws IOException {
+            out.write(data, offset, length);
+        }
+    }
+
+    /** Sign data and write the digital signature to 'out'. */
     private static void writeSignatureBlock(
-            Signature signature, X509Certificate publicKey, OutputStream out)
-            throws IOException, GeneralSecurityException {
-        SignerInfo signerInfo = new SignerInfo(
-                new X500Name(publicKey.getIssuerX500Principal().getName()),
-                publicKey.getSerialNumber(),
-                AlgorithmId.get("SHA1"),
-                AlgorithmId.get("RSA"),
-                signature.sign());
+        CMSTypedData data, X509Certificate publicKey, PrivateKey privateKey,
+        OutputStream out)
+        throws IOException,
+               CertificateEncodingException,
+               OperatorCreationException,
+               CMSException {
+        ArrayList<X509Certificate> certList = new ArrayList<X509Certificate>(1);
+        certList.add(publicKey);
+        JcaCertStore certs = new JcaCertStore(certList);
 
-        PKCS7 pkcs7 = new PKCS7(
-                new AlgorithmId[] { AlgorithmId.get("SHA1") },
-                new ContentInfo(ContentInfo.DATA_OID, null),
-                new X509Certificate[] { publicKey },
-                new SignerInfo[] { signerInfo });
+        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
+        ContentSigner sha1Signer = new JcaContentSignerBuilder("SHA1withRSA")
+            .setProvider(sBouncyCastleProvider)
+            .build(privateKey);
+        gen.addSignerInfoGenerator(
+            new JcaSignerInfoGeneratorBuilder(
+                new JcaDigestCalculatorProviderBuilder()
+                .setProvider(sBouncyCastleProvider)
+                .build())
+            .setDirectSignature(true)
+            .build(sha1Signer, publicKey));
+        gen.addCertificates(certs);
+        CMSSignedData sigData = gen.generate(data, false);
 
-        pkcs7.encodeSignedData(out);
+        ASN1InputStream asn1 = new ASN1InputStream(sigData.getEncoded());
+        DEROutputStream dos = new DEROutputStream(out);
+        dos.writeObject(asn1.readObject());
     }
 
     private static void signWholeOutputFile(byte[] zipData,
                                             OutputStream outputStream,
                                             X509Certificate publicKey,
                                             PrivateKey privateKey)
-        throws IOException, GeneralSecurityException {
-
+        throws IOException,
+               CertificateEncodingException,
+               OperatorCreationException,
+               CMSException {
         // For a zip with no archive comment, the
         // end-of-central-directory record will be 22 bytes long, so
         // we expect to find the EOCD marker 22 bytes from the end.
@@ -373,10 +413,6 @@
             throw new IllegalArgumentException("zip data already has an archive comment");
         }
 
-        Signature signature = Signature.getInstance("SHA1withRSA");
-        signature.initSign(privateKey);
-        signature.update(zipData, 0, zipData.length-2);
-
         ByteArrayOutputStream temp = new ByteArrayOutputStream();
 
         // put a readable message and a null char at the start of the
@@ -386,7 +422,9 @@
         byte[] message = "signed by SignApk".getBytes("UTF-8");
         temp.write(message);
         temp.write(0);
-        writeSignatureBlock(signature, publicKey, temp);
+
+        writeSignatureBlock(new CMSByteArraySlice(zipData, 0, zipData.length-2),
+                            publicKey, privateKey, temp);
         int total_size = temp.size() + 6;
         if (total_size > 0xffff) {
             throw new IllegalArgumentException("signature is too big for ZIP file comment");
@@ -399,7 +437,7 @@
         // bytes [-6:-2] of the file are the little-endian offset from
         // the start of the file to the central directory.  So for the
         // two high bytes to be 0xff 0xff, the archive would have to
-        // be nearly 4GB in side.  So it's unlikely that a real
+        // be nearly 4GB in size.  So it's unlikely that a real
         // commentless archive would have 0xffs here, and lets us tell
         // an old signed archive from a new one.
         temp.write(0xff);
@@ -438,7 +476,7 @@
         int num;
 
         Map<String, Attributes> entries = manifest.getEntries();
-        List<String> names = new ArrayList(entries.keySet());
+        ArrayList<String> names = new ArrayList<String>(entries.keySet());
         Collections.sort(names);
         for (String name : names) {
             JarEntry inEntry = in.getJarEntry(name);
@@ -469,6 +507,9 @@
             System.exit(2);
         }
 
+        sBouncyCastleProvider = new BouncyCastleProvider();
+        Security.addProvider(sBouncyCastleProvider);
+
         boolean signWholeFile = false;
         int argstart = 0;
         if (args[0].equals("-w")) {
@@ -497,7 +538,16 @@
                 outputStream = outputFile = new FileOutputStream(args[argstart+3]);
             }
             outputJar = new JarOutputStream(outputStream);
-            outputJar.setLevel(9);
+
+            // For signing .apks, use the maximum compression to make
+            // them as small as possible (since they live forever on
+            // the system partition).  For OTA packages, use the
+            // default compression level, which is much much faster
+            // and produces output that is only a tiny bit larger
+            // (~0.1% on full OTA packages I tested).
+            if (!signWholeFile) {
+                outputJar.setLevel(9);
+            }
 
             JarEntry je;
 
@@ -518,19 +568,20 @@
             manifest.write(outputJar);
 
             // CERT.SF
-            Signature signature = Signature.getInstance("SHA1withRSA");
-            signature.initSign(privateKey);
             je = new JarEntry(CERT_SF_NAME);
             je.setTime(timestamp);
             outputJar.putNextEntry(je);
-            writeSignatureFile(manifest,
-                    new SignatureOutputStream(outputJar, signature));
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            writeSignatureFile(manifest, baos);
+            byte[] signedData = baos.toByteArray();
+            outputJar.write(signedData);
 
             // CERT.RSA
             je = new JarEntry(CERT_RSA_NAME);
             je.setTime(timestamp);
             outputJar.putNextEntry(je);
-            writeSignatureBlock(signature, publicKey, outputJar);
+            writeSignatureBlock(new CMSProcessableByteArray(signedData),
+                                publicKey, privateKey, outputJar);
 
             outputJar.close();
             outputJar = null;