In your previous mail you wrote:
> Francis, can you show us your configure.ac please?
=> it is part of the ISC Kea distrib so you can either
download the last dev sources (go to https://www.isc.org,
DOWNLOADS, Kea, Download and Kea-2.7.0.tar.gz) or simply
https://dl.cloudsmith.io/public/isc/kea
I use homebrew on macOS Sonoma 14.5. This package system
installed the version 1.17 automake (I use a binary package
but the source one refers to this metadata:
desc "Tool for generating GNU Standards-compliant Makefiles"
homepage "https://www.gnu.org/software/automake/";
url "https://ftp.gnu