sdk-addon.mk revision 8bbfe659d76266a8d45e19793d22e34dccfe6610 
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.
18addon_name := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_NAME))
19ifneq ($(addon_name),)
20
21intermediates := $(HOST_OUT_INTERMEDIATES)/SDK_ADDON/$(addon_name)_intermediates
22full_target := $(HOST_OUT_SDK_ADDON)/$(addon_name).zip
23staging := $(intermediates)/$(addon_name)
24
25sdk_addon_deps :=
26files_to_copy :=
27
28# Files that are built and then copied into the sdk-addon
29ifneq ($(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_MODULES)),)
30$(foreach cf,$(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_MODULES), \
31  $(eval _src := $(call module-stubs-files,$(call word-colon,1,$(cf)))) \
32  $(if $(_src),,$(eval $(error Unknown or unlinkable module: $(call word-colon,1,$(cf)). Requested by $(INTERNAL_PRODUCT)))) \
33  $(eval _dest := $(call word-colon,2,$(cf))) \
34  $(eval files_to_copy += $(_src):$(_dest)) \
35 )
36endif
37
38# Files that are copied directly into the sdk-addon
39files_to_copy += $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_COPY_FILES)
40
41# All SDK add-ons have these files
42files_to_copy += \
43        $(BUILT_SYSTEMIMAGE):images/system.img \
44        $(BUILT_USERDATAIMAGE_TARGET):images/userdata.img \
45        $(BUILT_RAMDISK_TARGET):images/ramdisk.img \
46        $(target_notice_file_txt):images/NOTICE.txt
47
48# Generate rules to copy the requested files
49$(foreach cf,$(files_to_copy), \
50  $(eval _src := $(call word-colon,1,$(cf))) \
51  $(eval _dest := $(call append-path,$(staging),$(call word-colon,2,$(cf)))) \
52  $(eval $(call copy-one-file,$(_src),$(_dest))) \
53  $(eval sdk_addon_deps += $(_dest)) \
54 )
55
56# We don't know about all of the docs files, so depend on the timestamp for
57# that, and record the directory, and the packaging rule will just copy the
58# whole thing.
59doc_module := $(strip $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_SDK_ADDON_DOC_MODULE))
60ifneq ($(doc_module),)
61  doc_timestamp := $(call doc-timestamp-for, $(doc_module))
62  sdk_addon_deps += $(doc_timestamp)
63  $(full_target): PRIVATE_DOCS_DIR := $(OUT_DOCS)/$(doc_module)
64else
65  $(full_target): PRIVATE_DOCS_DIR :=
66endif
67
68$(full_target): PRIVATE_STAGING_DIR := $(staging)
69
70$(full_target): $(sdk_addon_deps) | $(ACP)
71	@echo Packaging SDK Addon: $@
72	$(hide) mkdir -p $(PRIVATE_STAGING_DIR)/docs/reference
73	$(hide) if [ -n "$(PRIVATE_DOCS_DIR)" ] ; then \
74	    $(ACP) -r $(PRIVATE_DOCS_DIR)/* $(PRIVATE_STAGING_DIR)/docs/reference ;\
75	  fi
76	$(hide) mkdir -p $(dir $@)
77	$(hide) ( F=$$(pwd)/$@ ; cd $(PRIVATE_STAGING_DIR) && zip -rq $$F * )
78
79.PHONY: sdk_addon
80sdk_addon: $(full_target)
81
82else # addon_name
83ifneq ($(filter sdk_addon,$(MAKECMDGOALS)),)
84$(error Trying to build sdk_addon, but product '$(INTERNAL_PRODUCT)' does not define one)
85endif
86endif # addon_name
87
88