https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81856
--- Comment #2 from christian.tremel at itsv dot at --- hmmm..not sure which logfile you are after. theres is nothing in config.log that points to that bubble error. root@aixbuildhost: /usr/local/src/gnutoolchain/gcc-7.2.0/gcc-build-7.2 # grep -r stage1-bubble * Makefile:.PHONY: stage1-bubble Makefile:stage1-bubble:: Makefile:stage2-bubble:: stage1-bubble Makefile:stageprofile-bubble:: stage1-bubble Makefile:stageautoprofile-bubble:: stage1-bubble Makefile: $(MAKE) $(RECURSE_FLAGS_TO_PASS) stage1-bubble
