Add rules to build the factory bundle.

Change-Id: I66bda914a5bd41bda7c8a4314f658924087e2bfb

core/main.mk

@@ -736,6 +736,9 @@ ramdisk: $(INSTALLED_RAMDISK_TARGET)
 .PHONY: factory_ramdisk
 factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET)
 
+.PHONY: factory_bundle
+factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET)
+
 .PHONY: systemtarball
 systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET)
 
@@ -813,6 +816,7 @@ else # TARGET_BUILD_APPS
     $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
     $(INSTALLED_RAMDISK_TARGET) \
     $(INSTALLED_FACTORY_RAMDISK_TARGET) \
+    $(INSTALLED_FACTORY_BUNDLE_TARGET) \
    )
 
 # Building a full system-- the default is to build droidcore

core/product.mk

@@ -85,6 +85,7 @@ _product_var_list := \
     PRODUCT_DEFAULT_WIFI_CHANNELS \
     PRODUCT_DEFAULT_DEV_CERTIFICATE \
     PRODUCT_FACTORY_RAMDISK_MODULES \
+    PRODUCT_FACTORY_BUNDLE_MODULES
 
 
 define dump-product

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)/factory/build.prop))
+copied_files += $(root_dir)/factory/build.prop
+
+$(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
+