core/host_java_library.mk

   1 #
   2 # Copyright (C) 2008 The Android Open Source Project
   3 #
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7 #
   8 #      http://www.apache.org/licenses/LICENSE-2.0
   9 #
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15 #
  16
  17 #
  18 # Standard rules for building a host java library.
  19 #
  20
  21 LOCAL_MODULE_CLASS := JAVA_LIBRARIES
  22 LOCAL_MODULE_SUFFIX := $(COMMON_JAVA_PACKAGE_SUFFIX)
  23 LOCAL_IS_HOST_MODULE := true
  24 LOCAL_BUILT_MODULE_STEM := javalib.jar
  25
  26 # base_rules.mk looks at this
  27 all_res_assets :=
  28
  29 ifeq ($(LOCAL_BUILD_HOST_DEX),true)
  30 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
  31   LOCAL_JAVA_LIBRARIES := $(sort core-hostdex $(LOCAL_JAVA_LIBRARIES))
  32 endif
  33
  34 intermediates := $(call local-intermediates-dir)
  35 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
  36
  37 full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
  38 full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
  39 full_classes_jar := $(intermediates.COMMON)/classes.jar
  40 built_dex := $(intermediates.COMMON)/classes.dex
  41
  42 LOCAL_INTERMEDIATE_TARGETS += \
  43     $(full_classes_compiled_jar) \
  44     $(full_classes_jarjar_jar) \
  45     $(full_classes_jar) \
  46     $(built_dex)
  47
  48 LOCAL_INTERMEDIATE_SOURCE_DIR := $(intermediates.COMMON)/src
  49 # See comment in java.mk
  50 java_alternative_checked_module := $(full_classes_compiled_jar)
  51
  52 endif # LOCAL_BUILD_HOST_DEX
  53
  54 include $(BUILD_SYSTEM)/base_rules.mk
  55
  56 $(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g
  57
  58 java_alternative_checked_module :=
  59
  60 # The layers file allows you to enforce a layering between java packages.
  61 # Run build/tools/java-layers.py for more details.
  62 layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
  63
  64 ifeq ($(LOCAL_BUILD_HOST_DEX),true)
  65 $(LOCAL_INTERMEDIATE_TARGETS): \
  66         PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
  67 $(LOCAL_INTERMEDIATE_TARGETS): \
  68         PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)
  69
  70 $(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
  71
  72 $(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
  73 $(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
  74 $(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
  75 $(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
  76         $(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
  77         $(transform-host-java-to-package)
  78
  79 # Run jarjar if necessary, otherwise just copy the file.
  80 ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
  81 $(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
  82 $(full_classes_jarjar_jar): $(full_classes_compiled_jar) $(LOCAL_JARJAR_RULES) | $(JARJAR)
  83         @echo JarJar: $@
  84         $(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
  85 else
  86 $(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(ACP)
  87         @echo Copying: $@
  88         $(hide) $(ACP) -fp $< $@
  89 endif
  90
  91 $(full_classes_jar): $(full_classes_jarjar_jar) | $(ACP)
  92         @echo Copying: $@
  93         $(hide) $(ACP) -fp $< $@
  94
  95 $(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
  96 $(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
  97 $(built_dex): $(full_classes_jar) $(DX)
  98         $(transform-classes.jar-to-dex)
  99
 100 $(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
 101 $(LOCAL_BUILT_MODULE): $(built_dex) $(java_resource_sources)
 102         @echo "Host Jar: $(PRIVATE_MODULE) ($@)"
 103         $(create-empty-package)
 104         $(add-dex-to-package)
 105         $(add-carried-java-resources)
 106 ifneq ($(extra_jar_args),)
 107         $(add-java-resources-to-package)
 108 endif
 109
 110 else
 111 $(LOCAL_BUILT_MODULE): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
 112 $(LOCAL_BUILT_MODULE): PRIVATE_JAR_EXCLUDE_FILES :=
 113 $(LOCAL_BUILT_MODULE): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
 114 $(LOCAL_BUILT_MODULE): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
 115                 $(jar_manifest_file) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 116         $(transform-host-java-to-package)
 117 endif  # LOCAL_BUILD_HOST_DEX