https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52509
Eric Gallager <egallager at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-07-22 CC| |egallager at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #4 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Richard Biener from comment #2) > (In reply to comment #1) > > Well, for profiledbootstrap I think it is nice if target-libstdc++-v3 is > > actually bootstrapped, because then we are able to train the C++ FE on real > > C++ > > code. > > Well, we bootstrap the host-libstdc++, that should be enough, no? > > Bootstrapping libstdc++ multilib and with building the PCHs is excessive > waste of resources for building GCC with a C++ compiler. Confirming that bootstrapping libstdc++ with multilibs is an excessive waste of resources.