platform_build/core/host_java_library.mk
Colin Cross a4447e8c89 Don't add dependencies on Makefiles when using ninja
Ninja has an implicit dependency on the command being run, and kati will
regenerate the ninja manifest if any read makefile changes, so there is no
need to have dependencies on makefiles.
This won't catch all the cases where LOCAL_ADDITIONAL_DEPENDENCIES contains
a .mk file, because a few users of LOCAL_ADDITIONAL_DEPENDENCIES don't
include base_rules.mk, but it will fix the most common ones.

Bug: 23566977
Change-Id: I66de882421376303ab7233c8ce7274548f6b2199
2015-09-28 16:29:52 -07:00

93 lines
3.5 KiB
Makefile

#
# Copyright (C) 2008 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# Standard rules for building a host java library.
#
#######################################
include $(BUILD_SYSTEM)/host_java_library_common.mk
#######################################
# Enable emma instrumentation only if the module asks so.
ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
ifneq (true,$(EMMA_INSTRUMENT))
LOCAL_EMMA_INSTRUMENT :=
endif
endif
full_classes_compiled_jar := $(intermediates.COMMON)/classes-full-debug.jar
emma_intermediates_dir := $(intermediates.COMMON)/emma_out
# emma is hardcoded to use the leaf name of its input for the output file --
# only the output directory can be changed
full_classes_emma_jar := $(emma_intermediates_dir)/lib/$(notdir $(full_classes_compiled_jar))
LOCAL_INTERMEDIATE_TARGETS += \
$(full_classes_compiled_jar) \
$(full_classes_emma_jar)
#######################################
include $(BUILD_SYSTEM)/base_rules.mk
#######################################
java_sources := $(addprefix $(LOCAL_PATH)/, $(filter %.java,$(LOCAL_SRC_FILES))) \
$(filter %.java,$(LOCAL_GENERATED_SOURCES))
all_java_sources := $(java_sources)
include $(BUILD_SYSTEM)/java_common.mk
ifeq (true,$(LOCAL_EMMA_INSTRUMENT))
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILE := $(intermediates.COMMON)/coverage.em
$(full_classes_emma_jar): PRIVATE_EMMA_INTERMEDIATES_DIR := $(emma_intermediates_dir)
ifdef LOCAL_EMMA_COVERAGE_FILTER
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := $(LOCAL_EMMA_COVERAGE_FILTER)
else
# by default, avoid applying emma instrumentation onto emma classes itself,
# otherwise there will be exceptions thrown
$(full_classes_emma_jar): PRIVATE_EMMA_COVERAGE_FILTER := *,-emma,-emmarun,-com.vladium.*
endif
# this rule will generate both $(PRIVATE_EMMA_COVERAGE_FILE) and
# $(full_classes_emma_jar)
$(full_classes_emma_jar) : $(full_classes_compiled_jar) | $(EMMA_JAR)
$(transform-classes.jar-to-emma)
$(built_javalib_jar) : $(full_classes_emma_jar)
@echo Copying: $@
$(hide) $(ACP) -fp $< $@
else # LOCAL_EMMA_INSTRUMENT
# Directly build into $(built_javalib_jar).
full_classes_compiled_jar := $(built_javalib_jar)
endif # LOCAL_EMMA_INSTRUMENT
# The layers file allows you to enforce a layering between java packages.
# Run build/tools/java-layers.py for more details.
layers_file := $(addprefix $(LOCAL_PATH)/, $(LOCAL_JAVA_LAYERS_FILE))
$(full_classes_compiled_jar): PRIVATE_JAVA_LAYERS_FILE := $(layers_file)
$(full_classes_compiled_jar): PRIVATE_JAVACFLAGS := $(GLOBAL_JAVAC_DEBUG_FLAGS) $(LOCAL_JAVACFLAGS)
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_FILES :=
$(full_classes_compiled_jar): PRIVATE_JAR_PACKAGES :=
$(full_classes_compiled_jar): PRIVATE_JAR_EXCLUDE_PACKAGES :=
$(full_classes_compiled_jar): \
$(java_sources) \
$(java_resource_sources) \
$(full_java_lib_deps) \
$(jar_manifest_file) \
$(proto_java_sources_file_stamp) \
$(LOCAL_MODULE_MAKEFILE_DEP) \
$(LOCAL_ADDITIONAL_DEPENDENCIES)
$(transform-host-java-to-package)