|
| 1 | +#!/bin/sh |
| 2 | +# |
| 3 | +# Licensed to the Apache Software Foundation (ASF) under one |
| 4 | +# or more contributor license agreements. See the NOTICE file |
| 5 | +# distributed with this work for additional information |
| 6 | +# regarding copyright ownership. The ASF licenses this file |
| 7 | +# to you under the Apache License, Version 2.0 (the |
| 8 | +# "License"); you may not use this file except in compliance |
| 9 | +# with the License. You may obtain a copy of the License at |
| 10 | +# |
| 11 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | +# |
| 13 | +# Unless required by applicable law or agreed to in writing, |
| 14 | +# software distributed under the License is distributed on an |
| 15 | +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 16 | +# KIND, either express or implied. See the License for the |
| 17 | +# specific language governing permissions and limitations |
| 18 | +# under the License. |
| 19 | + |
| 20 | +# Do nothing. This exists only for not requiring qemu-aarch64-static copy. |
| 21 | +# Recent Debian (buster or later) and Ubuntu (18.10 or later) on amd64 hosts or |
| 22 | +# arm64 host don't require qemu-aarch64-static in Docker image. But old Debian |
| 23 | +# and Ubuntu hosts on amd64 require qemu-aarch64-static in Docker image. |
| 24 | +# |
| 25 | +# We use "COPY qemu* /usr/bin/" in Dockerfile. If we don't put any "qemnu*", |
| 26 | +# the "COPY" is failed. It means that we always require "qemu*" even if we |
| 27 | +# use recent Debian/Ubuntu or arm64 host. If we have this dummy "qemu*" file, |
| 28 | +# the "COPY" isn't failed. It means that we can copy "qemu*" only when we |
| 29 | +# need. |
| 30 | +# |
| 31 | +# See also "script" in dev/tasks/linux-packages/azure.linux.arm64.yml. |
| 32 | +# Azure Pipelines uses old Ubuntu (18.04). |
| 33 | +# So we need to put "qemu-aarch64-static" into this directory. |
0 commit comments