1*cc02d7e2SAndroid Build Coastguard Worker#!/bin/sh 2*cc02d7e2SAndroid Build Coastguard Worker 3*cc02d7e2SAndroid Build Coastguard Worker# Copyright 2016 gRPC authors. 4*cc02d7e2SAndroid Build Coastguard Worker# 5*cc02d7e2SAndroid Build Coastguard Worker# Licensed under the Apache License, Version 2.0 (the "License"); 6*cc02d7e2SAndroid Build Coastguard Worker# you may not use this file except in compliance with the License. 7*cc02d7e2SAndroid Build Coastguard Worker# You may obtain a copy of the License at 8*cc02d7e2SAndroid Build Coastguard Worker# 9*cc02d7e2SAndroid Build Coastguard Worker# http://www.apache.org/licenses/LICENSE-2.0 10*cc02d7e2SAndroid Build Coastguard Worker# 11*cc02d7e2SAndroid Build Coastguard Worker# Unless required by applicable law or agreed to in writing, software 12*cc02d7e2SAndroid Build Coastguard Worker# distributed under the License is distributed on an "AS IS" BASIS, 13*cc02d7e2SAndroid Build Coastguard Worker# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*cc02d7e2SAndroid Build Coastguard Worker# See the License for the specific language governing permissions and 15*cc02d7e2SAndroid Build Coastguard Worker# limitations under the License. 16*cc02d7e2SAndroid Build Coastguard Worker 17*cc02d7e2SAndroid Build Coastguard Workerfor p in python3 python not_found ; do 18*cc02d7e2SAndroid Build Coastguard Worker 19*cc02d7e2SAndroid Build Coastguard Worker python=$(which $p || echo not_found) 20*cc02d7e2SAndroid Build Coastguard Worker 21*cc02d7e2SAndroid Build Coastguard Worker if [ -x "$python" ] ; then 22*cc02d7e2SAndroid Build Coastguard Worker break 23*cc02d7e2SAndroid Build Coastguard Worker fi 24*cc02d7e2SAndroid Build Coastguard Worker 25*cc02d7e2SAndroid Build Coastguard Workerdone 26*cc02d7e2SAndroid Build Coastguard Worker 27*cc02d7e2SAndroid Build Coastguard Workerif [ -x "$python" ] ; then 28*cc02d7e2SAndroid Build Coastguard Worker exec "$python" "$@" 29*cc02d7e2SAndroid Build Coastguard Workerelse 30*cc02d7e2SAndroid Build Coastguard Worker echo "No acceptable version of python found on the system" 31*cc02d7e2SAndroid Build Coastguard Worker exit 1 32*cc02d7e2SAndroid Build Coastguard Workerfi 33