https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61577
--- Comment #99 from The Written Word <bugzilla-gcc at thewrittenword dot com> --- (In reply to C. Heide from comment #98) > (In reply to The Written Word from comment #97) > > (In reply to C. Heide from comment #73) > > > With that change, and some other cajoling (the previously mentioned > > > duplicate symbols and operand64 problem, and -O1 to work around the ICE), > > > I > > > can now get gcc-8.3 to do a full bootstrap on HP-UX 11.23 ia64. > > > > No issues with PCH or libsupc++ like I'm seeing? > > No, but the only "working" build I've had so far was with the "#undef > MAKE_DECL_ONE_ONLY" hack and had the duplicate symbol problem. If I remove > that hack as recommended, I then get a segfault ICE even earlier than you > do, where the stage 2 compiler seems completely broken and crashes even on a > single empty function (haven't been able to do much with that yet). What linker patch do you have installed?
