On 13 September 2011 08:38, seigneur wrote: > > Hi, > > Is there a way to skip the preprocessing of system headers and extern > library headers when compiling with gcc ? > > I have a very specific use of gcc, where I batch thousand of C or C++ files, > only dumping the AST generated. I do not link my .o files, and I do not want > to install the numerous libraries called by all the source files... > What I'd like to do is preprocessing custom header files (which I have), but > none of the other header files... > > Is it possible ? It would be difficult to dump an AST for std::cout << "Hello, world!" << std::endl; without parsing <iostream>
