peter's gbuildifications caused and ocean of red, that
1/ was not followed up by any attempt by the author to fix
2/ I wasted a good part of the weekend to de-entangle with
only partial sucess
reverting the whole mess for now...
to be resubmited when a bit less borked...
This reverts commit c4c160a451.
This reverts commit faef2e51d0.
This reverts commit 057ce1fe29.
This reverts commit a7d34af344.
This reverts commit befae0ceb8.
This reverts commit 433b43bcd2.
This reverts commit 93e2c4a9d2.
