https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71399
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktkachov at gcc dot gnu.org --- Comment #3 from ktkachov at gcc dot gnu.org --- > The bootstrap succeeded without problems. > I'll try again with passing BOOT_CFLAGS="-O2 -g0" to the bootstrap That also succeeded for me. The comparison line is the usual: Comparing stages 2 and 3 warning: gcc/cc1plus-checksum.o differs warning: gcc/cc1-checksum.o differs Comparison successful. I forgot to mention my host compiler (from gcc -v) is: gcc version 4.8.2 (Ubuntu/Linaro 4.8.2-19ubuntu1). I suppose the difference can be due to any component...