英文:
Installing go debuggers on OSX
问题
在安装go之后，我得到了以下几行：
>在OS X上，必须安装setgrp procmod调试器。
>阅读并运行./sudo.bash以安装调试器。
对于初学者的问题，很抱歉，但这到底是什么意思？我需要做什么来安装调试器？
我运行了./sudo.bash，但什么都没有发生。我是不是太过字面理解了？
英文:
After installing go, I got the following lines:
>On OS X the debuggers must be installed setgrp procmod.
>Read and run ./sudo.bash to install the debuggers.
Sorry for the beginner question, but what exactly does this mean? What do I have to do to install the debuggers?
I ran ./sudo.bash but nothing happened. Am I reading this too literally?
答案1
得分: 4
理论上，你只需按照你所做的那样操作，它会将二进制文件从构建区域复制到/usr/local/bin，然后将它们归属于procmod组并设置SetGID。
考虑运行：
sh -x sudo.bash
这样可以在执行过程中显示它正在做什么。
我不完全同意该脚本的操作；我希望Go调试器不在/usr/local/bin中，谢谢，而是在$GOROOT下，所以我不使用官方的sudo.bash，而是创建了自己的sudo.bash.goroot，其中包含：
#!/usr/bin/env bash
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
set -e
. ./env.bash
case "`uname`" in
Darwin)
;;
*)
exit 0
esac
for i in prof cov
do
sudo cp "$GOROOT"/src/cmd/$i/6$i $GOROOT/bin/6$i
sudo chgrp procmod $GOROOT/bin/6$i
sudo chmod g+s $GOROOT/bin/6$i
done
这对我来说很好用。
英文:
In theory, you simply do as you did, and it copies the binaries from the build area to /usr/local/bin and then makes them belong to group procmod and SetGID.
Consider running:
sh -x sudo.bash
That should show you what it is doing as it does it.
I don't entirely agree with what that script does; I want the Go debuggers not in /usr/local/bin, thank you, but under $GOROOT, so I don't use the official sudo.bash but instead created my own sudo.bash.goroot which contains:
#!/usr/bin/env bash
# Copyright 2009 The Go Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
set -e
. ./env.bash
case "`uname`" in
Darwin)
;;
*)
exit 0
esac
for i in prof cov
do
sudo cp "$GOROOT"/src/cmd/$i/6$i $GOROOT/bin/6$i
sudo chgrp procmod $GOROOT/bin/6$i
sudo chmod g+s $GOROOT/bin/6$i
done
That works fine for me.
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