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#!/usr/bin/env python3
#
# Copyright (C) 2019 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.
"""Fix prebuilt ELF check errors.
This script fixes prebuilt ELF check errors by updating LOCAL_SHARED_LIBRARIES,
adding LOCAL_MULTILIB, or adding LOCAL_CHECK_ELF_FILES.
"""
import argparse
import io
from elfcheck.rewriter import Rewriter
def _parse_args():
parser = argparse.ArgumentParser()
parser.add_argument('android_mk', help='path to Android.mk')
parser.add_argument('--in-place', action='store_true',
help='update the input file in place')
parser.add_argument('--var', action='append', default=[],
metavar='KEY=VALUE', help='extra makefile variables')
return parser.parse_args()
def _parse_arg_var(args_var):
variables = {}
for var in args_var:
if '=' in var:
key, value = var.split('=', 1)
key = key.strip()
value = value.strip()
variables[key] = value
return variables
def main():
"""Main function"""
args = _parse_args()
rewriter = Rewriter(args.android_mk, _parse_arg_var(args.var))
if args.in_place:
output_buffer = io.StringIO()
rewriter.rewrite(output_buffer)
with open(args.android_mk, 'w') as output_file:
output_file.write(output_buffer.getvalue())
else:
rewriter.rewrite()
if __name__ == '__main__':
main()
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