etl

ce40641b - Squashed commit of the following:

Squashed commit of the following: commit 2c3b225972d2d1182133ed9f55bd8aaa58650338 Author: Thomas Sommer <thomas@tomsaw.de> Date: Mon Apr 25 10:54:10 2022 +0200 removed unused irouter instanciation (#537) commit 5468eb659c8b4ecdb3d08e8b8f0442c5a2549a48 Author: Gabriel Arjones <arjones@arjones.com> Date: Thu Apr 14 17:55:27 2022 -0300 cmake: write an arch independent version file (#534)