https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61506
--- Comment #8 from Jürgen Reuter <juergen.reuter at desy dot de> --- The .ii file is too big, you can find it here: http://desy.de/~reuter/PDF.ii Note that the headers I attached (besides of the boost headers, of course) are marked as being in /usr/local/include in the .ii file.