https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87472
--- Comment #2 from Mark Wielaard <mark at gcc dot gnu.org> --- (In reply to Richard Biener from comment #1) > Confirmed with GCC 8 and just -g3 -gsplit-dwarf. readelf isn't very verbose > of which macro section it complains about though... > > Mark? With -gsplit-dwarf the .debug_macro section (actually the .debug_macro.dwo section) goes into the .dwo file. readelf is complaining about the second and third such section. But there really should only be one debug_macro section. Need to figure out why.