从Windows到Linux / Ubuntu进行1.7交叉编译

问题描述

我在Windows 10上安装了GO 1.7。我创建了测试程序，它在Windows中完美运行。下一步是尝试使用Ubuntu在我的docker虚拟机上运行它。

我发现

问题是在哪里以及如何在Linux上下载它？也许那就是我正在做的事情是完全错误的方式...

更新2017年9月2日

我按照建议运行

  set GOARCH = amd64 
 set GOOS = linux 
 go build -o myapp 
  

将文件复制到共享文件夹后，复制表格到另一个不共享的文件夹（以避免出现

如果您使用Visual Studio Code进行开发，不要忘记重新启动它。

更新2017年2月24日

取而代之的是，您可以在Windows powershell中像这样设置变量

并读入控制台

I have GO 1.7 installed on my Windows 10. I created test program and it works perfectly in Windows. Next step is to try to run it on my docker virtual machine with Ubuntu.

I found here some info about the way to do it

set GOARCH=amd64
set GOOS=linux
go tool dist install -v pkg/runtime
go install -v -a std

I run line 1 and 2 in cmd and there is no problem. At line 3 I have an error

go tool dist: open C:\Go\src\pkg\runtime: The system cannot find the path specified.

I check manually this folder and there is a runtime only for windows

The question is where and how can I download it for linux? Or maybe thats I'm doing is completely wrong way...

UPDATE 09/02/2017

I ran like it was suggested

set GOARCH=amd64
set GOOS=linux
go build -o "myapp"

After I copied this file to shared folder, copied form there to another not shared folder (to avoid an issue described here) and executed

root@7dd1655ae5db:/__notshared# ./myapp
bash: ./myapp: cannot execute binary file: Exec format error

After I downloaded file package checked my file

root@7dd1655ae5db:/__notshared# file myapp
myapp: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows

It seems that during build not linux executable was created.

解决方案

I found a problem and a solution of it.

In my Windows 10 these commands

set GOARCH=amd64
set GOOS=linux

in cmd and also in powershell console did really nothing! Only the way it works is that I need to open Control Panel -> System -> System Advanced Settings -> Environment Variables and add them there manually.

If you use Visual Studio Code for development, do not forget to restart it.

UPDATE 24/02/2017

Instead all above you can set variable in windows powershell like this

and read it to console

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