diff --git a/CleanSpec.mk b/CleanSpec.mk
index 020de69..3e5d199 100644
--- a/CleanSpec.mk
+++ b/CleanSpec.mk
@@ -305,6 +305,11 @@
 # Move to libc++ as the default STL.
 $(call add-clean-step, rm -rf $(OUT_DIR))
 
+# dex2oat instruction-set changes
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/build.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/root/default.prop)
+$(call add-clean-step, rm -rf $(PRODUCT_OUT)/recovery/root/default.prop)
+
 # ************************************************
 # NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
 # ************************************************
diff --git a/core/binary.mk b/core/binary.mk
index 1599997..08e290a 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -9,6 +9,46 @@
 include $(BUILD_SYSTEM)/base_rules.mk
 #######################################
 
+##################################################
+# Compute the dependency of the shared libraries
+##################################################
+# On the target, we compile with -nostdlib, so we must add in the
+# default system shared libraries, unless they have requested not
+# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
+# supply that, for example, when building libc itself.
+ifdef LOCAL_IS_HOST_MODULE
+  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
+      my_system_shared_libraries :=
+  else
+      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
+  endif
+else
+  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
+      my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
+  else
+      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
+  endif
+endif
+
+# The following LOCAL_ variables will be modified in this file.
+# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch,
+# we can't modify them in place.
+my_src_files := $(LOCAL_SRC_FILES)
+my_static_libraries := $(LOCAL_STATIC_LIBRARIES)
+my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES)
+my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
+my_cflags := $(LOCAL_CFLAGS)
+my_cppflags := $(LOCAL_CPPFLAGS)
+my_ldflags := $(LOCAL_LDFLAGS)
+my_ldlibs := $(LOCAL_LDLIBS)
+my_asflags := $(LOCAL_ASFLAGS)
+my_cc := $(LOCAL_CC)
+my_cxx := $(LOCAL_CXX)
+my_c_includes := $(LOCAL_C_INCLUDES)
+my_generated_sources := $(LOCAL_GENERATED_SOURCES)
+my_native_coverage := $(LOCAL_NATIVE_COVERAGE)
+my_additional_dependencies := $(LOCAL_MODULE_MAKEFILE) $(LOCAL_ADDITIONAL_DEPENDENCIES)
+
 my_ndk_sysroot :=
 my_ndk_sysroot_include :=
 my_ndk_sysroot_lib :=
@@ -28,6 +68,12 @@
     my_ndk_sysroot_lib := $(my_ndk_sysroot)/usr/lib
   endif
 
+  # The bionic linker now has support for gnu style hashes (which are much
+  # faster!), but shipping to older devices requires the old style hash.
+  #ifeq ($(shell expr $(LOCAL_SDK_VERSION) >= FIRST_SUPPORTED_VERSION),0)
+    my_ldflags += -Wl,--hash-style=sysv
+  #endif
+
   # Set up the NDK stl variant. Starting from NDK-r5 the c++ stl resides in a separate location.
   # See ndk/docs/CPLUSPLUS-SUPPORT.html
   my_ndk_stl_include_path :=
@@ -76,46 +122,6 @@
   endif
 endif
 
-##################################################
-# Compute the dependency of the shared libraries
-##################################################
-# On the target, we compile with -nostdlib, so we must add in the
-# default system shared libraries, unless they have requested not
-# to by supplying a LOCAL_SYSTEM_SHARED_LIBRARIES value.  One would
-# supply that, for example, when building libc itself.
-ifdef LOCAL_IS_HOST_MODULE
-  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
-      my_system_shared_libraries :=
-  else
-      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
-  endif
-else
-  ifeq ($(LOCAL_SYSTEM_SHARED_LIBRARIES),none)
-      my_system_shared_libraries := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_DEFAULT_SYSTEM_SHARED_LIBRARIES)
-  else
-      my_system_shared_libraries := $(LOCAL_SYSTEM_SHARED_LIBRARIES)
-  endif
-endif
-
-# The following LOCAL_ variables will be modified in this file.
-# Because the same LOCAL_ variables may be used to define modules for both 1st arch and 2nd arch,
-# we can't modify them in place.
-my_src_files := $(LOCAL_SRC_FILES)
-my_static_libraries := $(LOCAL_STATIC_LIBRARIES)
-my_whole_static_libraries := $(LOCAL_WHOLE_STATIC_LIBRARIES)
-my_shared_libraries := $(LOCAL_SHARED_LIBRARIES)
-my_cflags := $(LOCAL_CFLAGS)
-my_cppflags := $(LOCAL_CPPFLAGS)
-my_ldflags := $(LOCAL_LDFLAGS)
-my_ldlibs := $(LOCAL_LDLIBS)
-my_asflags := $(LOCAL_ASFLAGS)
-my_cc := $(LOCAL_CC)
-my_cxx := $(LOCAL_CXX)
-my_c_includes := $(LOCAL_C_INCLUDES)
-my_generated_sources := $(LOCAL_GENERATED_SOURCES)
-my_native_coverage := $(LOCAL_NATIVE_COVERAGE)
-my_additional_dependencies := $(LOCAL_MODULE_MAKEFILE) $(LOCAL_ADDITIONAL_DEPENDENCIES)
-
 # MinGW spits out warnings about -fPIC even for -fpie?!) being ignored because
 # all code is position independent, and then those warnings get promoted to
 # errors.
diff --git a/core/combo/TARGET_linux-arm.mk b/core/combo/TARGET_linux-arm.mk
index 0646552..9ffcb86 100644
--- a/core/combo/TARGET_linux-arm.mk
+++ b/core/combo/TARGET_linux-arm.mk
@@ -136,6 +136,7 @@
 			-Wl,--warn-shared-textrel \
 			-Wl,--fatal-warnings \
 			-Wl,--icf=safe \
+			-Wl,--hash-style=gnu \
 			$(arch_variant_ldflags)
 
 $(combo_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS += -mthumb-interwork
diff --git a/core/combo/TARGET_linux-arm64.mk b/core/combo/TARGET_linux-arm64.mk
index 2aeb9c4..8269010 100644
--- a/core/combo/TARGET_linux-arm64.mk
+++ b/core/combo/TARGET_linux-arm64.mk
@@ -111,6 +111,7 @@
 			-Wl,--warn-shared-textrel \
 			-Wl,--fatal-warnings \
 			-Wl,-maarch64linux \
+			-Wl,--hash-style=gnu \
 			$(arch_variant_ldflags)
 
 TARGET_GLOBAL_CPPFLAGS += -fvisibility-inlines-hidden
diff --git a/core/combo/TARGET_linux-x86.mk b/core/combo/TARGET_linux-x86.mk
index 88062ec..c2188c0 100644
--- a/core/combo/TARGET_linux-x86.mk
+++ b/core/combo/TARGET_linux-x86.mk
@@ -125,6 +125,7 @@
 $(combo_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS += -Wl,--warn-shared-textrel
 $(combo_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS += -Wl,--fatal-warnings
 $(combo_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS += -Wl,--gc-sections
+$(combo_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS += -Wl,--hash-style=gnu
 
 $(combo_2nd_arch_prefix)TARGET_C_INCLUDES := \
 	$(libc_root)/arch-x86/include \
diff --git a/core/combo/TARGET_linux-x86_64.mk b/core/combo/TARGET_linux-x86_64.mk
index 2c4c35c..6581f64 100644
--- a/core/combo/TARGET_linux-x86_64.mk
+++ b/core/combo/TARGET_linux-x86_64.mk
@@ -130,6 +130,7 @@
 TARGET_GLOBAL_LDFLAGS += -Wl,--warn-shared-textrel
 TARGET_GLOBAL_LDFLAGS += -Wl,--fatal-warnings
 TARGET_GLOBAL_LDFLAGS += -Wl,--gc-sections
+TARGET_GLOBAL_LDFLAGS += -Wl,--hash-style=gnu
 
 TARGET_C_INCLUDES := \
 	$(libc_root)/arch-x86_64/include \
diff --git a/core/config.mk b/core/config.mk
index 91de57c..a651f29 100644
--- a/core/config.mk
+++ b/core/config.mk
@@ -541,17 +541,11 @@
 DEX2OAT_TARGET_ARCH := $(TARGET_ARCH)
 DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_CPU_VARIANT)
 DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
-ifneq (,$(filter $(DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver))
-  DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := lpae,div
-endif
 
 ifdef TARGET_2ND_ARCH
 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH := $(TARGET_2ND_ARCH)
 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT := $(TARGET_2ND_CPU_VARIANT)
 $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := default
-ifneq (,$(filter $($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT),cortex-a7 cortex-a15 krait denver))
-  $(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES := lpae,div
-endif
 endif
 
 # define clang/llvm tools and global flags
diff --git a/core/definitions.mk b/core/definitions.mk
index 79cb1f8..a5374c4 100644
--- a/core/definitions.mk
+++ b/core/definitions.mk
@@ -884,7 +884,7 @@
 	-Wl,-rpath,\$$ORIGIN/../lib \
 	$(dir $@)/$(notdir $(<:.bc=.o)) \
 	$(RS_PREBUILT_COMPILER_RT) \
-	-o $@ $(TARGET_GLOBAL_LDFLAGS) -L prebuilts/gcc/ \
+	-o $@ $(TARGET_GLOBAL_LDFLAGS) -Wl,--hash-style=sysv -L prebuilts/gcc/ \
 	-L $(TARGET_OUT_INTERMEDIATE_LIBRARIES) $(RS_PREBUILT_LIBPATH) \
 	-lRSSupport -lm -lc
 endef
diff --git a/core/dex_preopt_libart.mk b/core/dex_preopt_libart.mk
index b61b180..ae2c586 100644
--- a/core/dex_preopt_libart.mk
+++ b/core/dex_preopt_libart.mk
@@ -16,7 +16,9 @@
 DEX2OATD_DEPENDENCY := $(DEX2OAT_DEPENDENCY)
 DEX2OATD_DEPENDENCY += $(DEX2OATD)
 
-PRELOADED_CLASSES := frameworks/base/preloaded-classes
+# Use the first preloaded-classes file in PRODUCT_COPY_FILES.
+PRELOADED_CLASSES := $(call word-colon,1,$(firstword \
+    $(filter %system/etc/preloaded-classes,$(PRODUCT_COPY_FILES))))
 
 # Default to debug version to help find bugs.
 # Set USE_DEX2OAT_DEBUG to false for only building non-debug versions.
@@ -97,6 +99,7 @@
 	--oat-file=$(2) \
 	--android-root=$(PRODUCT_OUT)/system \
 	--instruction-set=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH) \
+	--instruction-set-variant=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) \
 	--instruction-set-features=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
 	--include-patch-information --runtime-arg -Xnorelocate --no-include-debug-symbols \
 	$(PRIVATE_DEX_PREOPT_FLAGS)
diff --git a/core/dex_preopt_libart_boot.mk b/core/dex_preopt_libart_boot.mk
index 90a3b5a..49b6680 100644
--- a/core/dex_preopt_libart_boot.mk
+++ b/core/dex_preopt_libart_boot.mk
@@ -52,6 +52,7 @@
 		--oat-location=$(patsubst %.art,%.oat,$($(PRIVATE_2ND_ARCH_VAR_PREFIX)LIBART_BOOT_IMAGE_FILENAME)) \
 		--image=$@ --base=$(LIBART_IMG_TARGET_BASE_ADDRESS) \
 		--instruction-set=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_ARCH) \
+		--instruction-set-variant=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) \
 		--instruction-set-features=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) \
 		--android-root=$(PRODUCT_OUT)/system --include-patch-information --runtime-arg -Xnorelocate --no-include-debug-symbols \
 		$(PRODUCT_DEX_PREOPT_BOOT_FLAGS)
diff --git a/core/main.mk b/core/main.mk
index 4234b30..7f4b217 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -305,9 +305,18 @@
 is_sdk_build := true
 endif
 
-ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
+# Add build properties for ART. These define system properties used by installd
+# to pass flags to dex2oat.
+ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).variant=$(DEX2OAT_TARGET_CPU_VARIANT)
+ifneq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
+  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
+endif
+
 ifdef TARGET_2ND_ARCH
-ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
+  ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).variant=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT)
+  ifneq ($($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
+    ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
+  endif
 endif
 
 ## user/userdebug ##
diff --git a/core/target_test_internal.mk b/core/target_test_internal.mk
index ed011d1..f8a9f04 100644
--- a/core/target_test_internal.mk
+++ b/core/target_test_internal.mk
@@ -6,25 +6,10 @@
 
 LOCAL_C_INCLUDES += external/gtest/include
 
-my_test_libcxx := true
-ifdef LOCAL_SDK_VERSION
-my_test_libcxx := false
-endif
-ifneq ($(filter $(strip $(LOCAL_CXX_STL)),stlport stlport_static),)
-my_test_libcxx := false
-endif
-
-ifeq ($(my_test_libcxx),true)
-LOCAL_STATIC_LIBRARIES += libgtest_libc++ libgtest_main_libc++
-else
-LOCAL_STATIC_LIBRARIES += libgtest libgtest_main
-
 ifndef LOCAL_SDK_VERSION
-LOCAL_C_INCLUDES += bionic \
-                    bionic/libstdc++/include \
-                    external/stlport/stlport
-LOCAL_SHARED_LIBRARIES += libstlport libstdc++
-endif
+LOCAL_STATIC_LIBRARIES += libgtest libgtest_main
+else
+LOCAL_STATIC_LIBRARIES += libgtest_ndk libgtest_main_ndk
 endif
 
 ifdef LOCAL_MODULE_PATH
diff --git a/envsetup.sh b/envsetup.sh
index 20ae1f0..66f9136 100644
--- a/envsetup.sh
+++ b/envsetup.sh
@@ -968,7 +968,11 @@
 }
 
 function adb_get_product_device() {
-  echo `adb shell getprop ro.product.device | sed s/.$//`
+  local candidate=`adb shell getprop ro.product.device | sed s/.$//`
+  if [ -z $candidate ]; then
+    candidate=`adb shell getprop ro.hardware | sed s/.$//`
+  fi
+  echo $candidate
 }
 
 # returns 0 when process is not traced
@@ -1006,10 +1010,20 @@
 
   local OUT_ROOT="$ROOT/out/target/product/$DEVICE"
   local SYMBOLS_DIR="$OUT_ROOT/symbols"
+  local IS_TAPAS_USER="$(get_build_var TARGET_BUILD_APPS)"
+  local TAPAS_SYMBOLS_DIR=
+
+  if [ $IS_TAPAS_USER ]; then
+    TAPAS_SYMBOLS_DIR=$(get_symbols_directory)
+  fi
 
   if [ ! -d $SYMBOLS_DIR ]; then
-    echo "Error: couldn't find symbols: $SYMBOLS_DIR does not exist or is not a directory."
-    return -3
+    if [ $IS_TAPAS_USER ]; then
+      mkdir -p $SYMBOLS_DIR/system/bin
+    else
+      echo "Error: couldn't find symbols: $SYMBOLS_DIR does not exist or is not a directory."
+      return -3
+    fi
   fi
 
   # let's figure out which executable we are about to debug
@@ -1029,8 +1043,12 @@
   local LOCAL_EXE_PATH=$SYMBOLS_DIR$EXE
 
   if [ ! -f $LOCAL_EXE_PATH ]; then
-    echo "Error: unable to find symbols for executable $EXE: file $LOCAL_EXE_PATH does not exist"
-    return -5
+    if [ $IS_TAPAS_USER ]; then
+      adb pull $EXE $LOCAL_EXE_PATH
+    else
+      echo "Error: unable to find symbols for executable $EXE: file $LOCAL_EXE_PATH does not exist"
+      return -5
+    fi
   fi
 
   local USE64BIT=""
@@ -1039,6 +1057,11 @@
     USE64BIT="64"
   fi
 
+  # and now linker for tapas users...
+  if [ -n "$IS_TAPAS_USER" -a ! -f "$SYMBOLS_DIR/system/bin/linker$USE64BIT" ]; then
+    adb pull /system/bin/linker$USE64BIT $SYMBOLS_DIR/system/bin/linker$USE64BIT
+  fi
+
   local GDB=
   local GDB64=
   local CPU_ABI=`adb shell getprop ro.product.cpu.abilist | sed s/.$//`
@@ -1063,7 +1086,7 @@
   fi
 
   # TODO: check if tracing process is gdbserver and not some random strace...
-  if [ $(adb_get_traced_by $PID) -eq 0 ]; then
+  if [ "$(adb_get_traced_by $PID)" -eq 0 ]; then
     # start gdbserver
     echo "Starting gdbserver..."
     # TODO: check if adb is already listening $PORT
@@ -1077,14 +1100,24 @@
     echo ". done"
   else
     echo "It looks like gdbserver is already attached to $PID (process is traced), trying to connect to it using local port=$PORT"
+    adb forward tcp:$PORT tcp:$PORT
   fi
 
   local OUT_SO_SYMBOLS=$SYMBOLS_DIR/system/lib$USE64BIT
+  local TAPAS_OUT_SO_SYMBOLS=$TAPAS_SYMBOLS_DIR/system/lib$USE64BIT
   local OUT_VENDOR_SO_SYMBOLS=$SYMBOLS_DIR/vendor/lib$USE64BIT
   local ART_CMD=""
 
-  echo >|"$OUT_ROOT/gdbclient.cmds" "set solib-absolute-prefix $SYMBOLS_DIR"
-  echo >>"$OUT_ROOT/gdbclient.cmds" "set solib-search-path $OUT_SO_SYMBOLS:$OUT_SO_SYMBOLS/hw:$OUT_SO_SYMBOLS/ssl/engines:$OUT_SO_SYMBOLS/drm:$OUT_SO_SYMBOLS/egl:$OUT_SO_SYMBOLS/soundfx:$OUT_VENDOR_SO_SYMBOLS:$OUT_VENDOR_SO_SYMBOLS/hw:$OUT_VENDOR_SO_SYMBOLS/egl"
+  local SOLIB_SYSROOT=$SYMBOLS_DIR
+  local SOLIB_SEARCHPATH=$OUT_SO_SYMBOLS:$OUT_SO_SYMBOLS/hw:$OUT_SO_SYMBOLS/ssl/engines:$OUT_SO_SYMBOLS/drm:$OUT_SO_SYMBOLS/egl:$OUT_SO_SYMBOLS/soundfx:$OUT_VENDOR_SO_SYMBOLS:$OUT_VENDOR_SO_SYMBOLS/hw:$OUT_VENDOR_SO_SYMBOLS/egl
+
+  if [ $IS_TAPAS_USER ]; then
+    SOLIB_SYSROOT=$TAPAS_SYMBOLS_DIR:$SOLIB_SYSROOT
+    SOLIB_SEARCHPATH=$TAPAS_OUT_SO_SYMBOLS:$SOLIB_SEARCHPATH
+  fi
+
+  echo >|"$OUT_ROOT/gdbclient.cmds" "set solib-absolute-prefix $SOLIB_SYSROOT"
+  echo >>"$OUT_ROOT/gdbclient.cmds" "set solib-search-path $SOLIB_SEARCHPATH"
   local DALVIK_GDB_SCRIPT=$ROOT/development/scripts/gdb/dalvik.gdb
   if [ -f $DALVIK_GDB_SCRIPT ]; then
     echo >>"$OUT_ROOT/gdbclient.cmds" "source $DALVIK_GDB_SCRIPT"
@@ -1605,9 +1638,17 @@
     local secs=$(($tdiff % 60))
     echo
     if [ $ret -eq 0 ] ; then
-        echo -n -e "#### make completed successfully "
+        if [ $(uname) != "Darwin" ]; then
+            echo -n -e "\e[0;32m#### make completed successfully "
+        else
+            echo -n -e "#### make completed successfully "
+        fi
     else
-        echo -n -e "#### make failed to build some targets "
+        if [ $(uname) != "Darwin" ]; then
+            echo -n -e "\e[0;31m#### make failed to build some targets "
+        else
+            echo -n -e "#### make failed to build some targets "
+        fi
     fi
     if [ $hours -gt 0 ] ; then
         printf "(%02g:%02g:%02g (hh:mm:ss))" $hours $mins $secs
@@ -1616,13 +1657,13 @@
     elif [ $secs -gt 0 ] ; then
         printf "(%s seconds)" $secs
     fi
-    echo -e " ####"
+    if [ $(uname) != "Darwin" ]; then
+        echo -e " ####\e[00m"
+    fi
     echo
     return $ret
 }
 
-
-
 if [ "x$SHELL" != "x/bin/bash" ]; then
     case `ps -o command -p $$` in
         *bash*)
diff --git a/target/product/base.mk b/target/product/base.mk
index 9713330..6387fda 100644
--- a/target/product/base.mk
+++ b/target/product/base.mk
@@ -115,4 +115,8 @@
     wm
 
 
+PRODUCT_COPY_FILES := $(call add-to-product-copy-files-if-exists,\
+    frameworks/base/preloaded-classes:system/etc/preloaded-classes)
+
+
 $(call inherit-product, $(SRC_TARGET_DIR)/product/embedded.mk)
diff --git a/target/product/embedded.mk b/target/product/embedded.mk
index 9f52336..9929616 100644
--- a/target/product/embedded.mk
+++ b/target/product/embedded.mk
@@ -49,7 +49,6 @@
     libpixelflinger \
     libpower \
     libstdc++ \
-    libstlport \
     libsurfaceflinger \
     libsurfaceflinger_ddmconnection \
     libsysutils \
diff --git a/tools/releasetools/sign_target_files_apks b/tools/releasetools/sign_target_files_apks
index 075c925..1461b55 100755
--- a/tools/releasetools/sign_target_files_apks
+++ b/tools/releasetools/sign_target_files_apks
@@ -179,7 +179,8 @@
       ReplaceVerityPrivateKey(input_tf_zip, output_tf_zip, misc_info, OPTIONS.replace_verity_private_key[1])
     elif (info.filename == "BOOT/RAMDISK/verity_key" and
         OPTIONS.replace_verity_public_key):
-      ReplaceVerityPublicKey(output_tf_zip, OPTIONS.replace_verity_public_key[1])
+      new_data = ReplaceVerityPublicKey(output_tf_zip, OPTIONS.replace_verity_public_key[1])
+      write_to_temp(info.filename, info.external_attr, new_data)
     elif (info.filename.startswith("BOOT/") or
         info.filename.startswith("RECOVERY/") or
         info.filename.startswith("META/") or
@@ -391,7 +392,9 @@
 def ReplaceVerityPublicKey(targetfile_zip, key_path):
   print "Replacing verity public key with %s" % key_path
   with open(key_path) as f:
-    common.ZipWriteStr(targetfile_zip, "BOOT/RAMDISK/verity_key", f.read())
+    data = f.read()
+  common.ZipWriteStr(targetfile_zip, "BOOT/RAMDISK/verity_key", data)
+  return data
 
 def ReplaceVerityPrivateKey(targetfile_input_zip, targetfile_output_zip, misc_info, key_path):
   print "Replacing verity private key with %s" % key_path
@@ -399,6 +402,7 @@
   original_misc_info = targetfile_input_zip.read("META/misc_info.txt")
   new_misc_info = original_misc_info.replace(current_key, key_path)
   common.ZipWriteStr(targetfile_output_zip, "META/misc_info.txt", new_misc_info)
+  misc_info["verity_key"] = key_path
 
 def BuildKeyMap(misc_info, key_mapping_options):
   for s, d in key_mapping_options: