在bat文件中设置的cygwin环境变量 [英] cygwin environment variables set in bat file

问题描述

我需要设置cygwin shell中应该可用的几个环境变量.

I need to set several environment variables that should be available in cygwin shell.

我尝试在〜/.bashrc中运行"c:/Program Files (x86)/Microsoft Visual Studio 10.0/VC/bin/amd64"/vcvars64.bat.脚本似乎可以运行，但是它不会更新环境变量.

I tried running "c:/Program Files (x86)/Microsoft Visual Studio 10.0/VC/bin/amd64"/vcvars64.bat in ~/.bashrc. Script seems to run but it does not update environment variables.

如何导出bat文件中设置的变量?

How can I export variables set in bat file?

推荐答案

取决于您要执行的操作.如果要访问Cygwin中的这些工具，则可以编辑.bash_profile并更新PATH=以匹配vcvars64.bat的内容.这就是我访问这些工具的方式.

Depends upon what you are trying to do. If you want access to those tools within Cygwin you can edit your .bash_profile and update your PATH= to match what vcvars64.bat has. This is how I get access to those tools.

您也可以在启动Cygwin之前运行vcvars64.bat，方法是编辑{cygwin dir}/Cygwin.bat(假设您正在通过此文件启动Cygwin！)以在启动bash之前运行它.这样就可以设置DOS环境，而Cygwin可以选择它.

You can also run vcvars64.bat before starting Cygwin by editing your {cygwin dir}/Cygwin.bat (assuming you're starting Cygwin via this file!) to run it before starting bash. This way the DOS environment would be set and Cygwin would pick it up.

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