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      1 # Copyright (C) 2009 The Android Open Source Project
      2 #
      3 # Licensed under the Apache License, Version 2.0 (the "License");
      4 # you may not use this file except in compliance with the License.
      5 # You may obtain a copy of the License at
      6 #
      7 #      http://www.apache.org/licenses/LICENSE-2.0
      8 #
      9 # Unless required by applicable law or agreed to in writing, software
     10 # distributed under the License is distributed on an "AS IS" BASIS,
     11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 # See the License for the specific language governing permissions and
     13 # limitations under the License.
     14 
     15 
     16 # If they didn't define PRODUCT_SDK_ADDON_NAME, then we won't define
     17 # any of these rules.
     18 addon_name := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_NAME))
     19 ifneq ($(addon_name),)
     20 
     21 addon_dir_leaf := $(addon_name)-$(FILE_NAME_TAG)-$(INTERNAL_SDK_HOST_OS_NAME)
     22 
     23 intermediates := $(HOST_OUT_INTERMEDIATES)/SDK_ADDON/$(addon_name)_intermediates
     24 full_target := $(HOST_OUT_SDK_ADDON)/$(addon_dir_leaf).zip
     25 staging := $(intermediates)/$(addon_dir_leaf)
     26 
     27 sdk_addon_deps :=
     28 files_to_copy :=
     29 
     30 define stub-addon-jar-file
     31 $(subst .jar,_stub-addon.jar,$(1))
     32 endef
     33 
     34 define stub-addon-jar
     35 $(call stub-addon-jar-file,$(1)): $(1) | mkstubs
     36 	$(info Stubbing addon jar using $(PRODUCT_SDK_ADDON_STUB_DEFS))
     37 	$(hide) java -jar $(call module-installed-files,mkstubs) $(if $(hide),,--v) \
     38 		"$$<" "$$@" @$(PRODUCT_SDK_ADDON_STUB_DEFS)
     39 endef
     40 
     41 # Files that are built and then copied into the sdk-addon
     42 ifneq ($(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_MODULES)),)
     43 $(foreach cf,$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_MODULES), \
     44   $(eval _src := $(call module-stubs-files,$(call word-colon,1,$(cf)))) \
     45   $(eval $(call stub-addon-jar,$(_src))) \
     46   $(eval _src := $(call stub-addon-jar-file,$(_src))) \
     47   $(if $(_src),,$(eval $(error Unknown or unlinkable module: $(call word-colon,1,$(cf)). Requested by $(INTERNAL_PRODUCT)))) \
     48   $(eval _dest := $(call word-colon,2,$(cf))) \
     49   $(eval files_to_copy += $(_src):$(_dest)) \
     50  )
     51 endif
     52 
     53 # Files that are copied directly into the sdk-addon
     54 files_to_copy += $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_FILES)
     55 
     56 # All SDK add-ons have these files
     57 files_to_copy += \
     58         $(BUILT_SYSTEMIMAGE):images/$(TARGET_CPU_ABI)/system.img \
     59         $(BUILT_USERDATAIMAGE_TARGET):images/$(TARGET_CPU_ABI)/userdata.img \
     60         $(BUILT_RAMDISK_TARGET):images/$(TARGET_CPU_ABI)/ramdisk.img \
     61         $(PRODUCT_OUT)/system/build.prop:images/$(TARGET_CPU_ABI)/build.prop \
     62         $(target_notice_file_txt):images/$(TARGET_CPU_ABI)/NOTICE.txt
     63 
     64 # Generate rules to copy the requested files
     65 $(foreach cf,$(files_to_copy), \
     66   $(eval _src := $(call word-colon,1,$(cf))) \
     67   $(eval _dest := $(call append-path,$(staging),$(call word-colon,2,$(cf)))) \
     68   $(eval $(call copy-one-file,$(_src),$(_dest))) \
     69   $(eval sdk_addon_deps += $(_dest)) \
     70  )
     71 
     72 # We don't know about all of the docs files, so depend on the timestamps for
     73 # them, and record the directories, and the packaging rule will just copy the
     74 # whole thing.
     75 doc_modules := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_DOC_MODULES))
     76 sdk_addon_deps += $(foreach dm, $(doc_modules), $(call doc-timestamp-for, $(dm)))
     77 $(full_target): PRIVATE_DOCS_DIRS := $(addprefix $(OUT_DOCS)/, $(doc_modules))
     78 
     79 $(full_target): PRIVATE_STAGING_DIR := $(staging)
     80 
     81 $(full_target): $(sdk_addon_deps) | $(ACP)
     82 	@echo Packaging SDK Addon: $@
     83 	$(hide) mkdir -p $(PRIVATE_STAGING_DIR)/docs
     84 	$(hide) for d in $(PRIVATE_DOCS_DIRS); do \
     85 	    $(ACP) -r $$d $(PRIVATE_STAGING_DIR)/docs ;\
     86 	  done
     87 	$(hide) mkdir -p $(dir $@)
     88 	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_STAGING_DIR)/.. && zip -rq $$F * )
     89 
     90 .PHONY: sdk_addon
     91 sdk_addon: $(full_target)
     92 
     93 ifneq ($(sdk_repo_goal),)
     94 # If we're building the sdk_repo, keep the name of the addon zip
     95 # around so that development/build/tools/sdk_repo.mk can dist it
     96 # at the appropriate location.
     97 ADDON_SDK_ZIP := $(full_target)
     98 else
     99 # When not building an sdk_repo, just dist the addon zip file
    100 # as-is.
    101 $(call dist-for-goals, sdk_addon, $(full_target))
    102 endif
    103 
    104 else # addon_name
    105 ifneq ($(filter sdk_addon,$(MAKECMDGOALS)),)
    106 $(error Trying to build sdk_addon, but product '$(INTERNAL_PRODUCT)' does not define one)
    107 endif
    108 endif # addon_name
    109