Reconcile with jb-mr1-release - do not merge

Change-Id: Ia7b7c100de95222217ba6afa181fa449818b13a5
diff --git a/core/Makefile b/core/Makefile
index 283bb1e..83d2b0f 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -644,29 +644,28 @@
 		$(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) $(BOARD_MKBOOTIMG_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: $@ --------
 
 else
 INSTALLED_RECOVERYIMAGE_TARGET :=
diff --git a/core/build_id.mk b/core/build_id.mk
index bf0aaff..40bb35d 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -1,4 +1,3 @@
-
 #
 # Copyright (C) 2008 The Android Open Source Project
 #
@@ -14,9 +13,20 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+
+#
+# Defines branch-specific values.
+#
+
 # BUILD_ID is usually used to specify the branch name
 # (like "MAIN") or a branch name and a release candidate
-# (like "CRB01").  It must be a single word, and is
+# (like "TC1-RC5").  It must be a single word, and is
 # capitalized by convention.
+#
+BUILD_ID := MASTER
 
-export BUILD_ID=JOO40B
+# DISPLAY_BUILD_NUMBER should only be set for development branches,
+# If set, the BUILD_NUMBER (cl) is appended to the BUILD_ID for
+# a more descriptive BUILD_ID_DISPLAY, otherwise BUILD_ID_DISPLAY
+# is the same as BUILD_ID
+DISPLAY_BUILD_NUMBER := true
diff --git a/target/product/core.mk b/target/product/core.mk
index b476e36..854a7cf 100644
--- a/target/product/core.mk
+++ b/target/product/core.mk
@@ -119,6 +119,7 @@
     libwebrtc_audio_preprocessing \
     libwilhelm \
     libz \
+    make_ext4fs \
     mdnsd \
     requestsync \
     screencap \