https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123976
--- Comment #196 from Iain Sandoe <iains at gcc dot gnu.org> --- (In reply to Iain Sandoe from comment #195) > (In reply to Peter Dyballa from comment #194) > > Gcc10-bootstrap has no dependencies. That should mean that its build started > > with Apple's GCC-4.2. Sergey can exactly tell. > > Makes sense (the bootstrap really does need to try and avoid deps). > > IDK what GCC-10 version was built for that bootstrap. > > FTR: I built : https://github.com/iains/gcc-10-branch/tree/gcc-10-5Dr0-pre-0 > which is the most up-to-date version of gcc-10.5 - but is still buildable > with a C++98 compiler (i.e. Apple gcc-4.2) It might be an idea (for powerpc-darwin, at least) to have a different build for that which does not include hot-cold partitioning. Will give that some thought - but it's still tangential to the issue we are trying to fix here.
