BRPC/tools/clean_all_makefile

#!/usr/bin/env bash

# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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,
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saved_pwd_before_making=$PWD
for file in `find . -name Makefile`; do
    cd $(dirname $file)
    echo -e "\n[$file]"
    make -s clean
    cd $saved_pwd_before_making
done