(following up to my own message ...)
On Tue, 10 Aug 2021, I wrote:
My build-time configure and make for pigeonhole is relatively simple,
but fails to build:
./configure --prefix=/local/pkg/pigeonhole-0.5.16/root \
--sbindir=/local/pkg/pigeonhole-0.5.16/root/bin \
Hello Dovecot folks ...
In response to the recent announcement of Dovecot-2.3.16
and pigeonhole-0.5.16, we decided to update our installation
(full disclosure: this is really an update from dovecot-1.2.x in
progress; we're working on a development system where we already had
dovecot-2.3.x instal