1 # This file defines the rule to fuse the platform.zip into the current PDK build.
4 pdk fusion: $(DEFAULT_GOAL)
8 # 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
10 # 2) the platform.zip exists in the default location
12 # 3) fusion is a command line build goal,
13 # PDK_FUSION_PLATFORM_ZIP is needed anyway, then do we need the 'fusion' goal?
14 # otherwise pdk only if:
15 # 1) pdk is a command line build goal
17 # 2) TARGET_BUILD_PDK is passed in from the environment
19 # if PDK_FUSION_PLATFORM_ZIP is specified, do not override.
20 ifndef PDK_FUSION_PLATFORM_ZIP
21 # Most PDK project paths should be using vendor/pdk/TARGET_DEVICE
22 # but some legacy ones (e.g. mini_armv7a_neon generic PDK) were setup
23 # with vendor/pdk/TARGET_PRODUCT.
24 _pdk_fusion_default_platform_zip = $(wildcard \
25 vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip \
26 vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip \
27 vendor/pdk/$(TARGET_PRODUCT)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip \
28 vendor/pdk/$(TARGET_PRODUCT)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip)
29 ifneq (,$(_pdk_fusion_default_platform_zip))
30 PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
31 TARGET_BUILD_PDK := true
32 $(info $(PDK_FUSION_PLATFORM_ZIP) found, do a PDK fusion build.)
33 endif # _pdk_fusion_default_platform_zip
34 endif # !PDK_FUSION_PLATFORM_ZIP
36 ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
37 TARGET_BUILD_PDK := true
38 ifneq (,$(filter fusion, $(MAKECMDGOALS)))
39 ifndef PDK_FUSION_PLATFORM_ZIP
40 $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.)
45 PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR :=
46 PDK_PLATFORM_JAVA_ZIP_JAVA_HOST_LIB_DIR := \
47 host/common/obj/JAVA_LIBRARIES/bouncycastle-host_intermediates
48 PDK_PLATFORM_JAVA_ZIP_CONTENTS :=
50 ifneq (,$(filter platform-java, $(MAKECMDGOALS))$(PDK_FUSION_PLATFORM_ZIP))
51 # additional items to add to platform.zip for platform-java build
52 # For these dirs, add classes.jar and javalib.jar from the dir to platform.zip
53 # all paths under out dir
54 PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR += \
55 target/common/obj/JAVA_LIBRARIES/android_stubs_current_intermediates \
56 target/common/obj/JAVA_LIBRARIES/core-libart_intermediates \
57 target/common/obj/JAVA_LIBRARIES/core-junit_intermediates \
58 target/common/obj/JAVA_LIBRARIES/ext_intermediates \
59 target/common/obj/JAVA_LIBRARIES/framework_intermediates \
60 target/common/obj/JAVA_LIBRARIES/android.test.runner_intermediates \
61 target/common/obj/JAVA_LIBRARIES/telephony-common_intermediates \
62 target/common/obj/JAVA_LIBRARIES/voip-common_intermediates \
63 target/common/obj/JAVA_LIBRARIES/ims-common_intermediates \
64 target/common/obj/JAVA_LIBRARIES/mms-common_intermediates \
65 target/common/obj/JAVA_LIBRARIES/android-ex-camera2_intermediates \
66 target/common/obj/JAVA_LIBRARIES/android-common_intermediates \
69 PDK_PLATFORM_JAVA_ZIP_CONTENTS += \
70 target/common/obj/APPS/framework-res_intermediates/package-export.apk \
71 target/common/obj/APPS/framework-res_intermediates/src/R.stamp
72 endif # platform-java or FUSION build
74 PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR := \
75 $(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR) \
76 $(PDK_PLATFORM_JAVA_ZIP_JAVA_HOST_LIB_DIR)
78 PDK_PLATFORM_JAVA_ZIP_CONTENTS += $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR),\
79 $(lib_dir)/classes.jar $(lib_dir)/javalib.jar)
81 # check and override java support level
82 ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP),)
83 ifneq ($(wildcard external/proguard),)
84 TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
86 TARGET_BUILD_JAVA_SUPPORT_LEVEL :=
88 # platform supprot is set after checking platform.zip
91 ifdef PDK_FUSION_PLATFORM_ZIP
92 TARGET_BUILD_PDK := true
93 ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
94 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
97 _pdk_fusion_intermediates := $(call intermediates-dir-for, PACKAGING, pdk_fusion)
98 _pdk_fusion_stamp := $(_pdk_fusion_intermediates)/pdk_fusion.stamp
100 _pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) \
101 '*[^/]' -x 'target/common/*' 2>/dev/null)
102 _pdk_fusion_java_file_list := \
103 $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) 'target/common/*' 2>/dev/null)
104 _pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/,\
105 $(_pdk_fusion_file_list) $(_pdk_fusion_java_file_list))
107 ifneq ($(_pdk_fusion_java_file_list),)
108 # This represents whether java build can use platform API or not
109 # This should not be used in Android.mk
110 TARGET_BUILD_PDK_JAVA_PLATFORM := true
111 ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
112 TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
116 $(_pdk_fusion_stamp) : $(PDK_FUSION_PLATFORM_ZIP)
117 @echo "Unzip $(dir $@) <- $<"
118 $(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
119 $(hide) unzip -qo $< -d $(dir $@)
120 $(call split-long-arguments,-touch,$(_pdk_fusion_files))
124 $(_pdk_fusion_files) : $(_pdk_fusion_stamp)
127 # Implicit pattern rules to copy the fusion files to the system image directory.
128 # Note that if there is already explicit rule in the build system to generate a file,
129 # the pattern rule will be just ignored by make.
130 # That's desired by us: we want only absent files from the platform zip package.
131 # Copy with the last-modified time preserved, never follow symbolic links.
132 $(PRODUCT_OUT)/% : $(_pdk_fusion_intermediates)/% $(_pdk_fusion_stamp)
135 $(hide) cp -fpPR $< $@
137 # implicit rules for host java files
138 $(HOST_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/host/common/% $(_pdk_fusion_stamp)
140 $(hide) cp -fpPR $< $@
142 ifeq (true,$(TARGET_BUILD_PDK_JAVA_PLATFORM))
144 PDK_FUSION_OUT_DIR := $(OUT_DIR)
145 ifeq (debug,$(TARGET_BUILD_TYPE))
146 PDK_FUSION_OUT_DIR := $(DEBUG_OUT_DIR)
149 define JAVA_dependency_template
150 $(PDK_FUSION_OUT_DIR)/$(strip $(1)): $(_pdk_fusion_intermediates)/$(strip $(1)) \
151 $(PDK_FUSION_OUT_DIR)/$(strip $(2)) $(_pdk_fusion_stamp)
152 @mkdir -p $$(dir $$@)
153 $(hide) cp -fpPR $$< $$@
156 # needs explicit dependency as package-export.apk is not explicitly pulled
157 $(eval $(call JAVA_dependency_template,\
158 target/common/obj/APPS/framework-res_intermediates/src/R.stamp,\
159 target/common/obj/APPS/framework-res_intermediates/package-export.apk))
161 # javalib.jar should pull classes.jar as classes.jar is not explicitly pulled.
162 $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR),\
163 $(eval $(call JAVA_dependency_template,$(lib_dir)/javalib.jar,\
164 $(lib_dir)/classes.jar)))
166 # implicit rules for all other target files
167 $(TARGET_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/target/common/% $(_pdk_fusion_stamp)
169 $(hide) cp -fpPR $< $@
172 ALL_PDK_FUSION_FILES := $(addprefix $(PRODUCT_OUT)/, $(_pdk_fusion_file_list))
174 endif # PDK_FUSION_PLATFORM_ZIP
176 ifeq ($(TARGET_BUILD_PDK),true)
177 $(info PDK TARGET_BUILD_JAVA_SUPPORT_LEVEL $(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
178 ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
180 # SDK used for Java build under PDK
181 PDK_BUILD_SDK_VERSION := $(lastword $(TARGET_AVAILABLE_SDK_VERSIONS))
182 $(info PDK Build uses SDK $(PDK_BUILD_SDK_VERSION))
186 $(info PDK Build uses the current platform API)
192 ifneq (,$(filter platform platform-java, $(MAKECMDGOALS))$(filter true,$(TARGET_BUILD_PDK)))
193 # files under $(PRODUCT_OUT)/symbols to help debugging.
194 # Source not included to PDK due to dependency issue, so provide symbols instead.
196 # We may not be building all of them.
197 # The platform.zip just silently ignores the nonexistent ones.
198 PDK_SYMBOL_FILES_LIST := \
199 system/bin/app_process32 \
200 system/bin/app_process64
202 ifdef PDK_FUSION_PLATFORM_ZIP
203 # symbols should be explicitly pulled for fusion build
204 $(foreach f,$(filter $(PDK_SYMBOL_FILES_LIST), $(_pdk_fusion_file_list)),\
205 $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
207 endif # platform.zip build or PDK