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 _pdk_fusion_default_platform_zip = $(wildcard \
22 vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip \
23 vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip)
24 ifneq (,$(_pdk_fusion_default_platform_zip))
25 PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
26 TARGET_BUILD_PDK := true
27 $(info $(PDK_FUSION_PLATFORM_ZIP) found, do a PDK fusion build.)
28 endif # _pdk_fusion_default_platform_zip
29 endif # !PDK_FUSION_PLATFORM_ZIP
31 ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
32 TARGET_BUILD_PDK := true
33 ifneq (,$(filter fusion, $(MAKECMDGOALS)))
34 ifndef PDK_FUSION_PLATFORM_ZIP
35 $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.)
40 ifneq (,$(filter platform-java, $(MAKECMDGOALS))$(PDK_FUSION_PLATFORM_ZIP))
41 # additional items to add to platform.zip for platform-java build
42 # For these dirs, add classes.jar and javalib.jar from the dir to platform.zip
43 # all paths under out dir
44 PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR := \
45 target/common/obj/JAVA_LIBRARIES/android_stubs_current_intermediates \
46 target/common/obj/JAVA_LIBRARIES/core_intermediates \
47 target/common/obj/JAVA_LIBRARIES/core-junit_intermediates \
48 target/common/obj/JAVA_LIBRARIES/ext_intermediates \
49 target/common/obj/JAVA_LIBRARIES/framework_intermediates \
50 target/common/obj/JAVA_LIBRARIES/android.test.runner_intermediates \
51 target/common/obj/JAVA_LIBRARIES/telephony-common_intermediates \
52 target/common/obj/JAVA_LIBRARIES/voip-common_intermediates \
53 target/common/obj/JAVA_LIBRARIES/mms-common_intermediates
55 PDK_PLATFORM_JAVA_ZIP_CONTENTS := \
56 target/common/obj/APPS/framework-res_intermediates/package-export.apk \
57 target/common/obj/APPS/framework-res_intermediates/src/R.stamp
58 PDK_PLATFORM_JAVA_ZIP_CONTENTS += $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR),\
59 $(lib_dir)/classes.jar $(lib_dir)/javalib.jar)
60 endif # platform-java or FUSION build
62 # check and override java support level
63 ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP),)
64 ifneq ($(wildcard external/proguard),)
65 TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
67 TARGET_BUILD_JAVA_SUPPORT_LEVEL :=
69 # platform supprot is set after checking platform.zip
72 ifdef PDK_FUSION_PLATFORM_ZIP
73 TARGET_BUILD_PDK := true
74 ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
75 $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
78 _pdk_fusion_intermediates := $(call intermediates-dir-for, PACKAGING, pdk_fusion)
79 _pdk_fusion_stamp := $(_pdk_fusion_intermediates)/pdk_fusion.stamp
81 _pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) \
82 '*[^/]' -x 'target/common/*' 2>/dev/null)
83 _pdk_fusion_java_file_list := \
84 $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) 'target/common/*' 2>/dev/null)
85 _pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/,\
86 $(_pdk_fusion_file_list) $(_pdk_fusion_java_file_list))
88 ifneq ($(_pdk_fusion_java_file_list),)
89 # This represents whether java build can use platform API or not
90 # This should not be used in Android.mk
91 TARGET_BUILD_PDK_JAVA_PLATFORM := true
92 ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
93 TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
97 $(_pdk_fusion_stamp) : $(PDK_FUSION_PLATFORM_ZIP)
98 @echo "Unzip $(dir $@) <- $<"
99 $(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
100 $(hide) unzip -qo $< -d $(dir $@)
101 $(call split-long-arguments,-touch,$(_pdk_fusion_files))
105 $(_pdk_fusion_files) : $(_pdk_fusion_stamp)
108 # Implicit pattern rules to copy the fusion files to the system image directory.
109 # Note that if there is already explicit rule in the build system to generate a file,
110 # the pattern rule will be just ignored by make.
111 # That's desired by us: we want only absent files from the platform zip package.
112 # Copy with the last-modified time preserved, never follow symbolic links.
113 $(PRODUCT_OUT)/% : $(_pdk_fusion_intermediates)/% $(_pdk_fusion_stamp)
116 $(hide) cp -fpPR $< $@
118 ifeq (true,$(TARGET_BUILD_PDK_JAVA_PLATFORM))
120 define JAVA_dependency_template
121 $(OUT_DIR)/$(strip $(1)): $(_pdk_fusion_intermediates)/$(strip $(1)) $(OUT_DIR)/$(strip $(2)) \
123 @mkdir -p $$(dir $$@)
124 $(hide) cp -fpPR $$< $$@
127 # needs explicit dependency as package-export.apk is not explicitly pulled
128 $(eval $(call JAVA_dependency_template,\
129 target/common/obj/APPS/framework-res_intermediates/src/R.stamp,\
130 target/common/obj/APPS/framework-res_intermediates/package-export.apk))
132 # javalib.jar should pull classes.jar as classes.jar is not explicitly pulled.
133 $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR),\
134 $(eval $(call JAVA_dependency_template,$(lib_dir)/javalib.jar,\
135 $(lib_dir)/classes.jar)))
137 # implicit rules for all others
138 $(TARGET_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/target/common/% $(_pdk_fusion_stamp)
140 $(hide) cp -fpPR $< $@
143 ALL_PDK_FUSION_FILES := $(addprefix $(PRODUCT_OUT)/, $(_pdk_fusion_file_list))
145 endif # PDK_FUSION_PLATFORM_ZIP
147 ifeq ($(TARGET_BUILD_PDK),true)
148 $(info PDK TARGET_BUILD_JAVA_SUPPORT_LEVEL $(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
149 ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
151 # SDK used for Java build under PDK
152 PDK_BUILD_SDK_VERSION := $(lastword $(TARGET_AVAILABLE_SDK_VERSIONS))
153 $(info PDK Build uses SDK $(PDK_BUILD_SDK_VERSION))
157 $(info PDK Build uses the current platform API)
163 ifneq (,$(filter platform platform-java, $(MAKECMDGOALS))$(filter true,$(TARGET_BUILD_PDK)))
164 # files under $(PRODUCT_OUT)/symbols to help debugging.
165 # Source not included to PDK due to dependency issue, so provide symbols instead.
166 PDK_SYMBOL_FILES_LIST := \
167 system/bin/app_process
169 ifdef PDK_FUSION_PLATFORM_ZIP
170 # symbols should be explicitly pulled for fusion build
171 $(foreach f,$(PDK_SYMBOL_FILES_LIST),\
172 $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
174 endif # platform.zip build or PDK