On Fri, Sep 14, 2012 at 12:58 PM, niXman <i.nixman@xxxxxxxxx> wrote: > > If I build MinGW without '--with-gxx-include-dir', comipiler work as expected. > But, if I configure GCC with '--with-gxx-include-dir', compiler can > not find any standard header files. > > What I`m doing wrongly? Hard to tell. In general I recommend that you tell us precisely what you did and precisely what happened. Otherwise we just have to guess, and that rarely works well. Ian