如何从蚂蚁'EXEC'任务出口环境变量？

问题描述：

我使用Ant在WinXP下建立MSVisual C ++项目。

I am using Ant under WinXp to build MSVisual c++ projects.

要访问devenv.com，它是独立于计算机的，我想用vsvars32.bat脚本。
不幸的是，似乎环境变量仅在EXEC的范围限定。

To access "devenv.com", being computer-independent, I would like to use the vsvars32.bat script. Unfortunately, it seems that environment variables are defined only in the "exec" scope.

例如：

<exec executable='"${env.VS90COMNTOOLS}vsvars32.bat/>
<echo message="${DevEnvDir}" />
<echo message="${env.DevEnvDir}" />
<property environment="env2"/>
<echo message="${env2.DevEnvDir}" />

我从来没有得到预期的结果。

I never get the expected result.

我如何使用vsvars32.bat的剧本，并获得其包膜。瓦尔？
有没有更好的方式来实现这一目标？

How can I use the "vsvars32.bat" script and access to its env. vars? Is there better way to achieve this?

答

您可以创建一个运行Ant脚本的小批处理文件，并在该批处理文件调用蚂蚁之前执行vsvars32.bat。

You can create a small batch file that runs your ant script and in that batch file execute vsvars32.bat before calling ant.

@echo off

setlocal

set TEMP_HOME=%~dp0

call "%VS90COMNTOOLS%\vsvars32.bat"

call "%ANT_HOME%\bin\ant.bat" %*

endlocal

如何从蚂蚁'EXEC'任务出口环境变量？

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