Hi, I have tried to build either gcc 10.4.0 or 11.3.0 on hppa2.0w-hp-hpux11.11. Both produce the same error and fail at the comparison step: Comparing stages 2 and 3 warning: hppa2.0w-hp-hpux11.11/libgcc/lib2funcs_s.o differs warning: hppa2.0w-hp-hpux11.11/libgcc/lib2funcs.o differs Bootstrap comparison failure! gcc/analyzer/diagnostic-manager.o differs gcc/analyzer/feasible-graph.o differs gcc/analyzer/program-point.o differs gcc/analyzer/engine.o differs gcc/analyzer/sm-signal.o differs gcc/analyzer/trimmed-graph.o differs gcc/calls.o differs gcc/cgraph.o differs gcc/ipa-comdats.o differs gcc/ipa-visibility.o differs gcc/ipa-inline-transform.o differs gcc/ipa-predicate.o differs gcc/ipa-ref.o differs make[2]: *** [Makefile:23872: compare] Error 1 make[2]: Leaving directory '/usr/local/compile/gcc-11.3.0bin‘ I am using gcc 9.5.0 to bootstrap: # gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/local/libexec/gcc/hppa2.0w-hp-hpux11.11/9.5.0/lto-wrapper Target: hppa2.0w-hp-hpux11.11 Configured with: ../gcc-9.5.0/configure --with-gmp=/usr/local --with-mpfr=/usr/local --with-mpc=/usr/local --disable-nls --with-libiconv-prefix=/usr/local --enable-languages=c,c++,fortran --with-gnu-as --with-as=/usr/local/bin/gas --enable-threads=posix --without-gnu-ld --with-ld=/usr/ccs/bin/ld Thread model: posix gcc version 9.5.0 (GCC) GNU binutils are 2.21.1. I have also tried updating just GNU as to the latest 2.38, but that makes no difference. The configuration command is the same as indicated by gcc-9.5.0. I would really appreciate any ideas here. thanks, Dennis
