> 2021/04/10 8:04, Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote: > > RE autoconf 2.70 -- is this patch set going to mean I can't build zsh > from git checkout on my ubuntu box with autoconf 2.69 ? With the patch zsh can be built file either with autconf 2.69 or 2.71 (I didn't try 2.7).