Kyle Teske

Same for me on Ubuntu 20.04. Happy to collect logs / help troubleshoot if needed.

Makes sense. Any guess on how soon that'll be?

We're extremely interested in this too. We use gcc and link with LTO , which is extremely slow: 60+ seconds for our biggest binary. It really hurts us to re-link...

@oquenchil - I found Marcel on Slack and he pointed me to you, do you know if this could be open-sourced or share a general outline of how this tool...

I emailed Ian (couldn't seem to @ him here): he doesn't work on this, but his understanding (could be wrong) is that the tool is https://llvm.org/docs/CommandGuide/llvm-ifs.html, and suggested talking to...

I had just emailed the author of llvm-ifs - he confirmed llvm-ifs is not what Bazel uses (Bazel's tool was created before llvm-ifs), but he does believe llvm-ifs could be...

@fmeum - thank you! We started down the llvm-ifs path internally, but hit some roadblocks and haven't finished it off yet. We have some llvm-ifs patches to handle symbol versioning...