On 15 Jul 2020, at 16:27, Joe Orton <jor...@redhat.com> wrote: >> Looks like ac_cv_func_gettid is no but ap_cv_gettid is yes. > > This is not consistent with what you posted before. Looking again, the > old configure output you posted has: > > checking for gettid()... yes > > note the (), which is only possible if you haven't re-run buildconf. > Re-run buildconf and configure, and if the build still fails please > provide the full config.log somewhere so I can try to understand what's > going on.
Double checked the terminal history, and I had indeed run buildconf - this wasn't enough though. As rpluem suggested "make extraclean” was the secret, this is needed over and above the buildconf. The build is now clean. Regards, Graham —