gcc run "light" preprocessor

Posted by Claudiu on Stack Overflow See other posts from Stack Overflow or by Claudiu
Published on 2010-04-11T03:20:54Z Indexed on 2010/04/11 3:23 UTC
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Is there any way to run the gcc preprocessor, but only for user-defined macros? I have a few one-liners and some #ifdef etc... conditionals, and I want to see what my code looks like when just those are expanded. As it is, the includes get expanded, my fprintf(stderr)s turn into fprintf(((__getreeent())->_stderr), etc...

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gcc run "light" preprocessor

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