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#!/usr/bin/env python3
#
# Copyright 2017 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import argparse
import os
import sys
from util import build_utils
def main():
args = build_utils.ExpandFileArgs(sys.argv[1:])
parser = argparse.ArgumentParser()
build_utils.AddDepfileOption(parser)
parser.add_argument('--desugar-jar', required=True,
help='Path to Desugar.jar.')
parser.add_argument('--input-jar', required=True,
help='Jar input path to include .class files from.')
parser.add_argument('--output-jar', required=True,
help='Jar output path.')
parser.add_argument('--classpath',
action='append',
required=True,
help='Classpath.')
parser.add_argument('--bootclasspath', required=True,
help='Path to javac bootclasspath interface jar.')
parser.add_argument('--warnings-as-errors',
action='store_true',
help='Treat all warnings as errors.')
options = parser.parse_args(args)
options.bootclasspath = build_utils.ParseGnList(options.bootclasspath)
options.classpath = build_utils.ParseGnList(options.classpath)
cmd = build_utils.JavaCmd(options.warnings_as_errors) + [
'-jar',
options.desugar_jar,
'--input',
options.input_jar,
'--output',
options.output_jar,
'--generate_base_classes_for_default_methods',
# Don't include try-with-resources files in every .jar. Instead, they
# are included via //third_party/bazel/desugar:desugar_runtime_java.
'--desugar_try_with_resources_omit_runtime_classes',
]
for path in options.bootclasspath:
cmd += ['--bootclasspath_entry', path]
for path in options.classpath:
cmd += ['--classpath_entry', path]
build_utils.CheckOutput(
cmd,
print_stdout=False,
stderr_filter=build_utils.FilterReflectiveAccessJavaWarnings,
fail_on_output=options.warnings_as_errors)
if options.depfile:
build_utils.WriteDepfile(options.depfile,
options.output_jar,
inputs=options.bootclasspath + options.classpath)
if __name__ == '__main__':
sys.exit(main())
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