Comment # 6 on bug 1209444 from Aaron Puchert

(In reply to Dave Plater from comment #5)
> I'm switching at the first rc build of Leap:15.5 but the issue of a
> "perfectly crafted makefile" crashing libclang should be or has been
> attended to by upstream. I'll check the 13.x branch of llvm git (when it
> eventually finishes downloading)

You won't find a fix on that branch, because the tip is equivalent to version
13.0.1 that we ship. You'd have to bisect between llvmorg-14-init (basically
the merge base of llvmorg-13.0.1 and llvmorg-15.0.7) and llvmorg-15.0.7. That's
a large range, but you can speed up the build by configuring with

    -DLLVM_TARGETS_TO_BUILD="X86"

since backends aren't relevant here, and only building libclang.so. The first
steps are going to take a while of course.