installworld broke system with ld-elf.so.1: /usr/bin/cc: Undefined symbol "LLVMInitializeAArch64TargetInfo"

Hi,

I have multiple systems which I update from the same 14-stable source with latest commit 465c30c4f202b02cd9cb12f12d9ea856c84c5203 of November 23.

I updated one system with installkernel installworld over NFS without problems. Next I did the build system that was having the src and obj, but it stopped with the installworld. Retrying the installworld resulted with the ld-elf.so.1: /usr/bin/cc: Undefined symbol “LLVMInitializeAArch64TargetInfo” message.

All systems are Intel or Amd, so I’m puzzled why the above symbol is needed. The only thing I can think of is that the build system builds all target compilers. The sucessfully installed system has a different src.conf without that option.

What is wrong here? The update sequence I use is always the same.

Peter