java - Any way to generate ant build.xml file automatically from Eclipse? -

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from eclipse, found i can export ant build file project. provides references 3rd party libraries , base targets. i'm using global build file. thing bothers me this, if modified in project structure (like adding new 3rd party library), have think (yes can hard sometimes!) regenerating build.xml file. i'm wondering if here knows way have updated automatically. "automatically" mean not necessary explicitly ask eclipse regenerate every time it's needed. don't know trigger though...

any thoughts or knowledge on this?

thanks!

mj

right-click on eclipse project "export" "general" "ant build files". don't think possible customise output format though.


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