pdk_config.mk revision 074d8385908f3d37f57cdc08b8248bbdf0f97c80 
1# This file defines the rule to fuse the platform.zip into the current PDK build.
2
3.PHONY: pdk fusion
4pdk fusion: $(DEFAULT_GOAL)
5
6# What to build:
7# pdk fusion if:
8# 1) PDK_FUSION_PLATFORM_ZIP is passed in from the environment
9# or
10# 2) the platform.zip exists in the default location
11# or
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
16# or
17# 2) TARGET_BUILD_PDK is passed in from the environment
18
19# if PDK_FUSION_PLATFORM_ZIP is specified, do not override.
20ifndef PDK_FUSION_PLATFORM_ZIP
21_pdk_fusion_default_platform_zip = $(wildcard \
22vendor/pdk/$(TARGET_DEVICE)/$(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)/platform/platform.zip \
23vendor/pdk/$(TARGET_DEVICE)/$(patsubst aosp_%,full_%,$(TARGET_PRODUCT))-$(TARGET_BUILD_VARIANT)/platform/platform.zip)
24ifneq (,$(_pdk_fusion_default_platform_zip))
25PDK_FUSION_PLATFORM_ZIP := $(word 1, $(_pdk_fusion_default_platform_zip))
26TARGET_BUILD_PDK := true
27$(info $(PDK_FUSION_PLATFORM_ZIP) found, do a PDK fusion build.)
28endif # _pdk_fusion_default_platform_zip
29endif # !PDK_FUSION_PLATFORM_ZIP
30
31ifneq (,$(filter pdk fusion, $(MAKECMDGOALS)))
32TARGET_BUILD_PDK := true
33ifneq (,$(filter fusion, $(MAKECMDGOALS)))
34ifndef PDK_FUSION_PLATFORM_ZIP
35  $(error Specify PDK_FUSION_PLATFORM_ZIP to do a PDK fusion.)
36endif
37endif  # fusion
38endif  # pdk or fusion
39
40ifneq (,$(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
44PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_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/framework2_intermediates \
51	target/common/obj/JAVA_LIBRARIES/android.test.runner_intermediates \
52	target/common/obj/JAVA_LIBRARIES/telephony-common_intermediates \
53	target/common/obj/JAVA_LIBRARIES/voip-common_intermediates \
54	target/common/obj/JAVA_LIBRARIES/mms-common_intermediates \
55	target/common/obj/JAVA_LIBRARIES/android-ex-camera2_intermediates
56PDK_PLATFORM_JAVA_ZIP_JAVA_HOST_LIB_DIR := \
57	host/common/obj/JAVA_LIBRARIES/bouncycastle-host_intermediates
58PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR := \
59	$(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR) \
60	$(PDK_PLATFORM_JAVA_ZIP_JAVA_HOST_LIB_DIR)
61# not java libraries
62PDK_PLATFORM_JAVA_ZIP_CONTENTS := \
63	target/common/obj/APPS/framework-res_intermediates/package-export.apk \
64	target/common/obj/APPS/framework-res_intermediates/src/R.stamp
65PDK_PLATFORM_JAVA_ZIP_CONTENTS += $(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_LIB_DIR),\
66    $(lib_dir)/classes.jar $(lib_dir)/javalib.jar)
67endif # platform-java or FUSION build
68
69# check and override java support level
70ifneq ($(TARGET_BUILD_PDK)$(PDK_FUSION_PLATFORM_ZIP),)
71ifneq ($(wildcard external/proguard),)
72TARGET_BUILD_JAVA_SUPPORT_LEVEL := sdk
73else # no proguard
74TARGET_BUILD_JAVA_SUPPORT_LEVEL :=
75endif
76# platform supprot is set after checking platform.zip
77endif # PDK
78
79ifdef PDK_FUSION_PLATFORM_ZIP
80TARGET_BUILD_PDK := true
81ifeq (,$(wildcard $(PDK_FUSION_PLATFORM_ZIP)))
82  $(error Cannot find file $(PDK_FUSION_PLATFORM_ZIP).)
83endif
84
85_pdk_fusion_intermediates := $(call intermediates-dir-for, PACKAGING, pdk_fusion)
86_pdk_fusion_stamp := $(_pdk_fusion_intermediates)/pdk_fusion.stamp
87
88_pdk_fusion_file_list := $(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) \
89    '*[^/]' -x 'target/common/*' 2>/dev/null)
90_pdk_fusion_java_file_list := \
91	$(shell unzip -Z -1 $(PDK_FUSION_PLATFORM_ZIP) 'target/common/*' 2>/dev/null)
92_pdk_fusion_files := $(addprefix $(_pdk_fusion_intermediates)/,\
93    $(_pdk_fusion_file_list) $(_pdk_fusion_java_file_list))
94
95ifneq ($(_pdk_fusion_java_file_list),)
96# This represents whether java build can use platform API or not
97# This should not be used in Android.mk
98TARGET_BUILD_PDK_JAVA_PLATFORM := true
99ifneq ($(TARGET_BUILD_JAVA_SUPPORT_LEVEL),)
100TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
101endif
102endif
103
104$(_pdk_fusion_stamp) : $(PDK_FUSION_PLATFORM_ZIP)
105	@echo "Unzip $(dir $@) <- $<"
106	$(hide) rm -rf $(dir $@) && mkdir -p $(dir $@)
107	$(hide) unzip -qo $< -d $(dir $@)
108	$(call split-long-arguments,-touch,$(_pdk_fusion_files))
109	$(hide) touch $@
110
111
112$(_pdk_fusion_files) : $(_pdk_fusion_stamp)
113
114
115# Implicit pattern rules to copy the fusion files to the system image directory.
116# Note that if there is already explicit rule in the build system to generate a file,
117# the pattern rule will be just ignored by make.
118# That's desired by us: we want only absent files from the platform zip package.
119# Copy with the last-modified time preserved, never follow symbolic links.
120$(PRODUCT_OUT)/% : $(_pdk_fusion_intermediates)/% $(_pdk_fusion_stamp)
121	@mkdir -p $(dir $@)
122	$(hide) rm -rf $@
123	$(hide) cp -fpPR $< $@
124
125ifeq (true,$(TARGET_BUILD_PDK_JAVA_PLATFORM))
126
127PDK_FUSION_OUT_DIR := $(OUT_DIR)
128ifeq (debug,$(TARGET_BUILD_TYPE))
129PDK_FUSION_OUT_DIR := $(DEBUG_OUT_DIR)
130endif
131
132define JAVA_dependency_template
133$(PDK_FUSION_OUT_DIR)/$(strip $(1)): $(_pdk_fusion_intermediates)/$(strip $(1)) \
134  $(PDK_FUSION_OUT_DIR)/$(strip $(2)) $(_pdk_fusion_stamp)
135	@mkdir -p $$(dir $$@)
136	$(hide) cp -fpPR $$< $$@
137endef
138
139# needs explicit dependency as package-export.apk is not explicitly pulled
140$(eval $(call JAVA_dependency_template,\
141target/common/obj/APPS/framework-res_intermediates/src/R.stamp,\
142target/common/obj/APPS/framework-res_intermediates/package-export.apk))
143
144# javalib.jar should pull classes.jar as classes.jar is not explicitly pulled.
145$(foreach lib_dir,$(PDK_PLATFORM_JAVA_ZIP_JAVA_TARGET_LIB_DIR),\
146$(eval $(call JAVA_dependency_template,$(lib_dir)/javalib.jar,\
147$(lib_dir)/classes.jar)))
148
149# implicit rules for all other target files
150$(TARGET_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/target/common/% $(_pdk_fusion_stamp)
151	@mkdir -p $(dir $@)
152	$(hide) cp -fpPR $< $@
153
154# implicit rules for all other host files
155$(HOST_COMMON_OUT_ROOT)/% : $(_pdk_fusion_intermediates)/host/common/% $(_pdk_fusion_stamp)
156	@mkdir -p $(dir $@)
157	$(hide) cp -fpPR $< $@
158endif
159
160ALL_PDK_FUSION_FILES := $(addprefix $(PRODUCT_OUT)/, $(_pdk_fusion_file_list))
161
162endif # PDK_FUSION_PLATFORM_ZIP
163
164ifeq ($(TARGET_BUILD_PDK),true)
165$(info PDK TARGET_BUILD_JAVA_SUPPORT_LEVEL $(TARGET_BUILD_JAVA_SUPPORT_LEVEL))
166ifeq ($(TARGET_BUILD_PDK_JAVA_PLATFORM),)
167
168# SDK used for Java build under PDK
169PDK_BUILD_SDK_VERSION := $(lastword $(TARGET_AVAILABLE_SDK_VERSIONS))
170$(info PDK Build uses SDK $(PDK_BUILD_SDK_VERSION))
171
172else # PDK_JAVA
173
174$(info PDK Build uses the current platform API)
175
176endif # PDK_JAVA
177
178endif # BUILD_PDK
179
180ifneq (,$(filter platform platform-java, $(MAKECMDGOALS))$(filter true,$(TARGET_BUILD_PDK)))
181# files under $(PRODUCT_OUT)/symbols to help debugging.
182# Source not included to PDK due to dependency issue, so provide symbols instead.
183PDK_SYMBOL_FILES_LIST := \
184	system/bin/app_process
185
186ifdef PDK_FUSION_PLATFORM_ZIP
187# symbols should be explicitly pulled for fusion build
188$(foreach f,$(PDK_SYMBOL_FILES_LIST),\
189  $(eval $(call add-dependency,$(PRODUCT_OUT)/$(f),$(PRODUCT_OUT)/symbols/$(f))))
190endif # PLATFORM_ZIP
191endif # platform.zip build or PDK
192