Zulip Chat Archive

Stream: lean4

Topic: Current state of LLVM backend?


Jianqiu Zhao (Feb 15 2026 at 06:38):

The bundled GLIBC is too old to link with system-wide dependencies. Maybe LLVM backend will fix this? Is it still being developed?

Anthony Wang (Feb 16 2026 at 02:24):

If you're getting linker errors due to Lean's old glibc version, you could try adding moreLinkArgs := #["-Wl,--unresolved-symbols=ignore-all"] to your lakefile, which is what sqlite-lean and lean-sdl3 do.


Last updated: Feb 28 2026 at 14:05 UTC