How to resolve website references with MSBuild without building website?

I have a solution that contains web-site and couple of dependent projects. I need to build this solution with MSBuild. The issue is that I need to build site itself only to resolve references and then just throw away results of build. I've taken a look on the solution .metaproj file, but it only contains target that allows me to build site. I'm using it, as it also resolves that references. It's not a critical issue, but in my case it takes two minutes of total fife to build that site itself.

Sure I can build dependent projects manually and then just copy build results... But every time new reference is开发者_StackOverflow added it will require modifications of build file.

So is there smart way doing this?

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Just build it. Consider building it in parallel with /m, but other than writing your own half-compiler, you should just let the build system do this for you.