On Tue, May 24, 2022 at 3:47 AM Matthew R. Wilson <mwilson@xxxxxxxxxxxxxx> wrote: > > Alternatively, are these c++tools necessary? Can they be excluded from > the build? I don’t think so, but it looks like you can fix it by just removing the offending if statement. It’s obviously broken for the case when you have neither of HAVE_PSELECT, HAVE_SELECT.