http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54683
--- Comment #2 from John David Anglin <danglin at gcc dot gnu.org> 2012-09-23 18:00:42 UTC --- At revision 191650, the files change to: Bootstrap comparison failure! gcc/cp/init.o differs gcc/cp/decl.o differs hppa-linux-gnu/libstdc++-v3/src/c++98/iostream-inst.o differs libcpp/directives.o differs