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It seems we might need further adjustments to >> makefiles to get 32-bit builds with --enable-targets=all working again. >> >> I'm not sure if we will be able to make it for GDB 12. I'll give it a try. > > Thanks for the update, Luis. Seeing the emails, I realized that > I hadn't understood that this was specific to 32-bit, which I am > understanding as using a 32-bit toolchain instead of a 64-bit one. > That's correct. It is only a 32-bit toolchain problem, and likely the result of gdb/sim assuming they can include *all* the targets and BFD being a bit more strict about it. > Based on that, my first step next weekend was going to first confirm > we do not have that issue when building with a 64-bit platform. I expect a 64-bit platform won't run into such a problem. > If not, then I would say that the problem is probably not as > serious as I initially thought, and thus we can go ahead and > release without a fix. > > And my next was to look at the effect of --enable-64-bit-bfd to > see if that helps. Maybe you could try that? If you --disable-sim, that works. It seems the simulators have some code in them not ready for --enable-64-bit-bfd. So, in summary: * --enable-targets=all without --enable-64-bit-bfd for 32-bit should not assume 64-bit BFD targets can be included. * --enable-targets=all --disable-sim --enable-64-bit-bfd works correctly. > >> Alternatively we could have a backport post-release. > > That would be my recommended option anyway. I mean, maybe we'll find > a fix that's sufficiently obvious that we can safely backport it > right away and then release. But I have a feeling that it won't be > like that, in which case, I think a bit of maturing time on master > before deciding to backport might be beneficial, I think. > Agreed.