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 proto_sources := $(filter %.proto,$(LOCAL_SRC_FILES))
  30 ifneq ($(proto_sources),)
  31 ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),micro)
  32     LOCAL_JAVA_LIBRARIES += host-libprotobuf-java-2.3.0-micro
  33 else
  34   ifeq ($(LOCAL_PROTOC_OPTIMIZE_TYPE),nano)
  35     LOCAL_JAVA_LIBRARIES += host-libprotobuf-java-2.3.0-nano
  36   else
  37     LOCAL_JAVA_LIBRARIES += host-libprotobuf-java-2.3.0-lite
  38   endif
  39 endif
  40 endif
  41
  42 intermediates := $(call local-intermediates-dir)
  43 intermediates.COMMON := $(call local-intermediates-dir,COMMON)
  44
  45 LOCAL_INTERMEDIATE_SOURCE_DIR := $(intermediates.COMMON)/src
  46
  47 ifeq ($(LOCAL_BUILD_HOST_DEX),true)
  48 ifneq ($(LOCAL_NO_STANDARD_LIBRARIES),true)
  49   LOCAL_JAVA_LIBRARIES +=  core-hostdex
  50 endif
  51
  52 full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
  53 full_classes_jarjar_jar := $(intermediates.COMMON)/classes-jarjar.jar
  54 full_classes_jar := $(intermediates.COMMON)/classes.jar
  55 built_dex := $(intermediates.COMMON)/classes.dex
  56
  57 LOCAL_INTERMEDIATE_TARGETS += \
  58     $(full_classes_compiled_jar) \
  59     $(full_classes_jarjar_jar) \
  60     $(full_classes_jar) \
  61     $(built_dex)
  62
  63 # See comment in java.mk
  64 java_alternative_checked_module := $(full_classes_compiled_jar)
  65 endif # LOCAL_BUILD_HOST_DEX
  66
  67 LOCAL_JAVA_LIBRARIES := $(sort $(LOCAL_JAVA_LIBRARIES))
  68
  69 #######################################
  70 include $(BUILD_SYSTEM)/base_rules.mk
  71 #######################################
  72
  73 $(full_classes_compiled_jar): PRIVATE_JAVAC_DEBUG_FLAGS := -g
  74
  75 java_alternative_checked_module :=
  76
  77 # The layers file allows you to enforce a layering between java packages.
  78 # Run build/tools/java-layers.py for more details.
  79 layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
  80
  81 ifeq ($(LOCAL_BUILD_HOST_DEX),true)
  82 $(LOCAL_INTERMEDIATE_TARGETS): \
  83         PRIVATE_CLASS_INTERMEDIATES_DIR := $(intermediates.COMMON)/classes
  84 $(LOCAL_INTERMEDIATE_TARGETS): \
  85         PRIVATE_SOURCE_INTERMEDIATES_DIR := $(LOCAL_INTERMEDIATE_SOURCE_DIR)
  86
  87 $(cleantarget): PRIVATE_CLEAN_FILES += $(intermediates.COMMON)
  88
  89 $(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
  90 $(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
  91 $(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
  92 $(full_classes_compiled_jar): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
  93         $(jar_manifest_file) $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES)
  94         $(transform-host-java-to-package)
  95
  96 # Run jarjar if necessary, otherwise just copy the file.
  97 ifneq ($(strip $(LOCAL_JARJAR_RULES)),)
  98 $(full_classes_jarjar_jar): PRIVATE_JARJAR_RULES := $(LOCAL_JARJAR_RULES)
  99 $(full_classes_jarjar_jar): $(full_classes_compiled_jar) $(LOCAL_JARJAR_RULES) | $(JARJAR)
 100         @echo JarJar: $@
 101         $(hide) java -jar $(JARJAR) process $(PRIVATE_JARJAR_RULES) $< $@
 102 else
 103 $(full_classes_jarjar_jar): $(full_classes_compiled_jar) | $(ACP)
 104         @echo Copying: $@
 105         $(hide) $(ACP) -fp $< $@
 106 endif
 107
 108 $(full_classes_jar): $(full_classes_jarjar_jar) | $(ACP)
 109         @echo Copying: $@
 110         $(hide) $(ACP) -fp $< $@
 111
 112 $(built_dex): PRIVATE_INTERMEDIATES_DIR := $(intermediates.COMMON)
 113 $(built_dex): PRIVATE_DX_FLAGS := $(LOCAL_DX_FLAGS)
 114 $(built_dex): $(full_classes_jar) $(DX)
 115         $(transform-classes.jar-to-dex)
 116
 117 $(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(built_dex)
 118 $(LOCAL_BUILT_MODULE): $(built_dex) $(java_resource_sources)
 119         @echo "Host Jar: $(PRIVATE_MODULE) ($@)"
 120         $(create-empty-package)
 121         $(add-dex-to-package)
 122         $(add-carried-java-resources)
 123 ifneq ($(extra_jar_args),)
 124         $(add-java-resources-to-package)
 125 endif
 126
 127 else
 128 $(LOCAL_BUILT_MODULE): PRIVATE_JAVACFLAGS := $(LOCAL_JAVACFLAGS)
 129 $(LOCAL_BUILT_MODULE): PRIVATE_JAR_EXCLUDE_FILES :=
 130 $(LOCAL_BUILT_MODULE): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
 131 $(LOCAL_BUILT_MODULE): $(java_sources) $(java_resource_sources) $(full_java_lib_deps) \
 132                 $(jar_manifest_file) $(proto_java_sources_file_stamp) $(LOCAL_ADDITIONAL_DEPENDENCIES)
 133         $(transform-host-java-to-package)
 134 endif  # LOCAL_BUILD_HOST_DEX