Hi, I found a bug in the fTPM build that it has a bug if more than 16 cores are available. On a machine with 20 cors the my build faild constantly. Limit hardcoded the ftpm build to -j 16 fixed the issue. Is there a correct ISAR way to limit $(PARALLEL_MAKE) to max 16? Or do I have to write me an own if (nproc > 16) -j 16 variable? Thanks Sven