http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47741
--- Comment #3 from Richard Sharman <richard_sharman at mitel dot com> 2011-02-15 13:44:38 UTC --- > Oh and -iquote takes an argument. Oh thanks! How silly of me! Thanks for the feedback. I did try searching for -I- by the way but it seemed to match everything with an I in it! I tried quoting "-I-" but that didn't help. Thanks Richard