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how to get the source file after the preprocessor of compiler is done with it ?

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    how to get the source file after the preprocessor of compiler is done with it ?

    there are many preprocessor directives used in source code of UE4 . Is it possible to see how it looks after the preprocessor is done with it ?

    #2
    Use cl.exe, the command line interface to Microsoft Visual C++
    /E: preprocess to stdout
    /P: preprocess to file
    /EP: preprocess to stdout without #line directives

    I didn't try it myself, but i think this should work.

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      #3
      Thank you,But I use the solution file generated by the "GenerateProjectFiles.bat" to drive the building processing,when I open the properties setting of projects,there is no place to change the setting,how can i change the building setting?

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