| #!/bin/sh |
| # |
| # 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, 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. |
| |
| # Do nothing. This exists only for not requiring qemu-aarch64-static copy. |
| # Recent Debian (buster or later) and Ubuntu (18.10 or later) on amd64 hosts or |
| # arm64 host don't require qemu-aarch64-static in Docker image. But old Debian |
| # and Ubuntu hosts on amd64 require qemu-aarch64-static in Docker image. |
| # |
| # We use "COPY qemu* /usr/bin/" in Dockerfile. If we don't put any "qemnu*", |
| # the "COPY" is failed. It means that we always require "qemu*" even if we |
| # use recent Debian/Ubuntu or arm64 host. If we have this dummy "qemu*" file, |
| # the "COPY" isn't failed. It means that we can copy "qemu*" only when we |
| # need. |
| # |
| # See also "script" in dev/tasks/linux-packages/azure.linux.arm64.yml. |
| # Azure Pipelines uses old Ubuntu (18.04). |
| # So we need to put "qemu-aarch64-static" into this directory. |
