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.PHONY: sdk_addon
16
17# If they didn't define PRODUCT_SDK_ADDON_NAME, then we won't define
18# any of these rules.
19addon_name := $(PRODUCT_SDK_ADDON_NAME)
20ifneq ($(addon_name),)
21
22addon_dir_leaf        := $(addon_name)-$(INTERNAL_SDK_HOST_OS_NAME)
23addon_dir_img         := $(addon_dir_leaf)-img
24intermediates         := $(HOST_OUT_INTERMEDIATES)/SDK_ADDON/$(addon_name)_intermediates
25full_target           := $(HOST_OUT_SDK_ADDON)/$(addon_dir_leaf).zip
26full_target_dist_name := $(addon_name)-FILE_NAME_TAG_PLACEHOLDER-$(INTERNAL_SDK_HOST_OS_NAME)
27full_target_img       := $(HOST_OUT_SDK_ADDON)/$(addon_dir_img).zip
28staging               := $(intermediates)
29
30sdk_addon_deps :=
31files_to_copy :=
32
33define stub-addon-jar-file
34$(subst .jar,_stub-addon.jar,$(1))
35endef
36
37define stub-addon-jar
38$(call stub-addon-jar-file,$(1)): $(1) | mkstubs
39	$(info Stubbing addon jar using $(PRODUCT_SDK_ADDON_STUB_DEFS))
40	$(hide) $(JAVA) -jar $(call module-installed-files,mkstubs) $(if $(hide),,--v) \
41		"$$<" "$$@" @$(PRODUCT_SDK_ADDON_STUB_DEFS)
42endef
43
44# Files that are built and then copied into the sdk-addon
45ifneq ($(PRODUCT_SDK_ADDON_COPY_MODULES),)
46$(foreach cf,$(PRODUCT_SDK_ADDON_COPY_MODULES), \
47  $(eval _src := $(call module-stubs-files,$(call word-colon,1,$(cf)))) \
48  $(eval $(call stub-addon-jar,$(_src))) \
49  $(eval _src := $(call stub-addon-jar-file,$(_src))) \
50  $(if $(_src),,$(eval $(error Unknown or unlinkable module: $(call word-colon,1,$(cf)). Requested by $(INTERNAL_PRODUCT)))) \
51  $(eval _dest := $(call word-colon,2,$(cf))) \
52  $(eval files_to_copy += $(addon_dir_leaf):$(_src):$(_dest)) \
53 )
54endif
55
56# Files that are copied directly into the sdk-addon
57ifneq ($(PRODUCT_SDK_ADDON_COPY_FILES),)
58$(foreach cf,$(PRODUCT_SDK_ADDON_COPY_FILES), \
59  $(eval _src  := $(call word-colon,1,$(cf))) \
60  $(eval _dest := $(call word-colon,2,$(cf))) \
61  $(if $(findstring images/,$(_dest)), $(eval _root := $(addon_dir_img)), $(eval _root := $(addon_dir_leaf))) \
62  $(eval files_to_copy += $(_root):$(_src):$(_dest)) \
63 )
64endif
65
66# Files copied in the system-image directory
67files_to_copy += \
68	$(addon_dir_img):$(INSTALLED_QEMU_SYSTEMIMAGE):images/$(TARGET_CPU_ABI)/system.img \
69	$(addon_dir_img):$(INSTALLED_QEMU_VENDORIMAGE):images/$(TARGET_CPU_ABI)/vendor.img \
70	$(addon_dir_img):$(INSTALLED_QEMU_RAMDISKIMAGE):images/$(TARGET_CPU_ABI)/ramdisk.img \
71	$(addon_dir_img):$(PRODUCT_OUT)/system/build.prop:images/$(TARGET_CPU_ABI)/build.prop \
72	$(addon_dir_img):device/generic/goldfish/data/etc/userdata.img:images/$(TARGET_CPU_ABI)/userdata.img \
73	$(addon_dir_img):$(target_notice_file_txt):images/$(TARGET_CPU_ABI)/NOTICE.txt \
74	$(addon_dir_img):$(PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP):images/source.properties
75
76
77ifeq ($(BOARD_AVB_ENABLE),true)
78files_to_copy += \
79	$(addon_dir_img):$(QEMU_VERIFIED_BOOT_PARAMS):images/$(TARGET_CPU_ABI)/VerifiedBootParams.textproto
80endif
81
82# Generate rules to copy the requested files
83$(foreach cf,$(files_to_copy), \
84  $(eval _root := $(call word-colon,1,$(cf))) \
85  $(eval _src  := $(call word-colon,2,$(cf))) \
86  $(eval _dest := $(call append-path,$(call append-path,$(staging),$(_root)),$(call word-colon,3,$(cf)))) \
87  $(eval $(call copy-one-file,$(_src),$(_dest))) \
88  $(eval sdk_addon_deps += $(_dest)) \
89 )
90
91# The system-image source.properties is a template that we directly expand in-place
92addon_img_source_prop := $(call append-path,$(staging),$(addon_dir_img))/images/$(TARGET_CPU_ABI)/source.properties
93sdk_addon_deps += $(addon_img_source_prop)
94
95$(addon_img_source_prop): $(PRODUCT_SDK_ADDON_SYS_IMG_SOURCE_PROP)
96	@echo Generate $@
97	$(hide) mkdir -p $(dir $@)
98	$(hide) sed \
99		-e 's/$${PLATFORM_VERSION}/$(PLATFORM_VERSION)/' \
100		-e 's/$${PLATFORM_SDK_VERSION}/$(PLATFORM_SDK_VERSION)/' \
101		-e 's/$${PLATFORM_VERSION_CODENAME}/$(subst REL,,$(PLATFORM_VERSION_CODENAME))/' \
102		-e 's/$${TARGET_ARCH}/$(TARGET_ARCH)/' \
103		-e 's/$${TARGET_CPU_ABI}/$(TARGET_CPU_ABI)/' \
104		$< > $@ && sed -i -e '/^AndroidVersion.CodeName=\s*$$/d' $@
105
106
107# We don't know about all of the docs files, so depend on the timestamps for
108# them, and record the directories, and the packaging rule will just copy the
109# whole thing.
110doc_modules := $(PRODUCT_SDK_ADDON_DOC_MODULES)
111sdk_addon_deps += $(foreach dm, $(doc_modules), $(call doc-timestamp-for, $(dm)))
112$(full_target): PRIVATE_DOCS_DIRS := $(addprefix $(OUT_DOCS)/, $(doc_modules))
113
114$(full_target): PRIVATE_STAGING_DIR := $(call append-path,$(staging),$(addon_dir_leaf))
115
116$(full_target): $(sdk_addon_deps) | $(SOONG_ZIP)
117	@echo Packaging SDK Addon: $@
118	$(hide) mkdir -p $(PRIVATE_STAGING_DIR)/docs
119	$(hide) for d in $(PRIVATE_DOCS_DIRS); do \
120	    cp -R $$d $(PRIVATE_STAGING_DIR)/docs ;\
121	  done
122	$(hide) mkdir -p $(dir $@)
123	$(hide) $(SOONG_ZIP) -o $@ -C $(dir $(PRIVATE_STAGING_DIR)) -D $(PRIVATE_STAGING_DIR)
124
125$(full_target_img): PRIVATE_STAGING_DIR := $(call append-path,$(staging),$(addon_dir_img))/images/$(TARGET_CPU_ABI)
126$(full_target_img): $(full_target) $(addon_img_source_prop) | $(SOONG_ZIP)
127	@echo Packaging SDK Addon System-Image: $@
128	$(hide) mkdir -p $(dir $@)
129	cp -R $(PRODUCT_OUT)/data $(PRIVATE_STAGING_DIR)
130	$(hide) $(SOONG_ZIP) -o $@ -C $(dir $(PRIVATE_STAGING_DIR)) -D $(PRIVATE_STAGING_DIR)
131
132
133sdk_addon: $(full_target) $(full_target_img)
134
135ifneq ($(sdk_repo_goal),)
136# If we're building the sdk_repo, keep the name of the addon zip
137# around so that development/build/tools/sdk_repo.mk can dist it
138# at the appropriate location.
139ADDON_SDK_ZIP        := $(full_target)
140ADDON_SDK_IMG_ZIP    := $(full_target_img)
141else
142# When not building an sdk_repo, just dist the addon zip file
143# as-is.
144$(call dist-for-goals, sdk_addon, $(full_target):$(full_target_dist_name))
145endif
146
147else # addon_name
148ifneq ($(filter sdk_addon,$(MAKECMDGOALS)),)
149$(error Trying to build sdk_addon, but product '$(INTERNAL_PRODUCT)' does not define one)
150endif
151endif # addon_name
152