http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48841
--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-08-02 11:09:56 UTC --- > --- Comment #4 from Hin-Tak Leung <htl10 at users dot sourceforge.net> > 2011-08-02 11:03:23 UTC --- >> Apart from that, why are you wasting your time with GCC 4.4 which I don't >> test > any longer? GCC 4.5 and 4.6 should be fine and have seen lots of bug fixes. > > 4.5 does not build correctly. > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44959 Please follow the directions I gave in that PR. Start with a standard configure; make setup, no bootstrap-lean4, no relative paths to the source dir. This works just fine for me, so instead of insisting on trying untested paths, first determine if the regular one works. Even gcc 4.5 is old by now... Rainer