loongarch64 源码编译 Docker (为完成，待完善)

2023-10-18

字数统计: 452字 | 阅读时长≈ 2分

编译环境

OS: Kylin Linux Advanced Server V10 (Tercel)
CPU 架构: loongarch64
平台: 龙芯
go 版本: go version go1.19 linux/loong64
编译的 Docker 版本: v19.03.15

安装 golang 环境

下载 golang

1	wget http://ftp.loongnix.cn/toolchain/golang/go-1.19/go1.19.linux-loong64.tar.gz

安装 golang

tar xf go1.19.linux-loong64.tar.gz -C /usr/local/

cat > /etc/profile.d/golang.sh <<EOF
#!/bin/bash

GO_HOME=/usr/local/go
PATH=\$PATH:\$GO_HOME/bin
EOF

重新加载环境变量，检查 go 版本

1
2
3

$ source /etc/profile.d/golang.sh
$ go version
go version go1.19 linux/loong64

编译 Docker

下载 docker 源码

1	git clone -b v19.03.15 https://github.com/moby/moby.git

安装依赖

yum install -y btrfs-progs-devel \
    libcap-devel \
    libnet-devel \
    libnl3-devel \
    boost-devel \
    boost-thread \

备注: 先 checkout 到指定的版本后再进行修改，然后 install 脚本中奖 checkout 动作注释掉

# github.com/containerd/containerd/vendor/golang.org/x/sys/unix
git checkout -q ea765aba0d05254012b0b9e595e995c09186427f
/bin/cp -r ~/go/pkg/mod/ vendor/golang.org/x/sys/unix

# github.com/opencontainers/runc/vendor/golang.org/x/sys/unix
git checkout -q dc9208a3303feef5b3839f4323d9beb36df0a9dd
/bin/cp -r ~/go/pkg/mod/golang.org/x/sys@v0.1.0/unix vendor/golang.org/x/sys/

# github.com/opencontainers/runc/libcontainer
修改 `libcontainer/system/syscall_linux_64.go` 文件，第二行注释后面追加 `loong64`

# github.com/docker/cli/vendor/golang.org/x/sys/unix
cd docker-ce && git checkout -q v19.03.15
/bin/cp -r ~/go/pkg/mod/golang.org/x/sys@v0.1.0/unix components/cli/vendor/golang.org/x/sys/

# github.com/containerd/containerd/vendor/go.etcd.io/bbolt
创建 vendor/go.etcd.io/bbolt/bolt_loong64.go 文件， 文件内容如下
// +build loong64

package bbolt

// maxMapSize represents the largest mmap size supported by Bolt.
const maxMapSize = 0xFFFFFFFFFFFF // 256TB

// maxAllocSize is the size used when creating array pointers.
const maxAllocSize = 0x7FFFFFFF

# github.com/bugsnag/panicwrap
#42 3.372 /tmp/tmp.t42cimMtiC/src/github.com/docker/distribution/Godeps/_workspace/src/github.com/bugsnag/panicwrap/dup2.go:10:17: undefined: syscall.Dup2

修改 github/distribution/Godeps/_workspace/src/github.com/bugsnag/panicwrap/ 目录下的 dup2.go 以及 dup3.go 文件

# github.com/go-swagger/go-swagger/vendor/golang.org/x/sys/unix
git checkout -q 5793aa66d4b4112c2602c716516e24710e4adbb5
/bin/cp -r ~/go/pkg/mod/golang.org/x/sys@v0.1.0/unix vendor/golang.org/x/sys/

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