Created attachment 5234 [details] Rewords the two ambiguous sections to clarify. The way I read Section 3.3.1 of the Manual (Customizing the generated target filesystem) is ambiguous toward the recommended method. In my interpretation, the section recommends both a filesystem overlay (in bullet 2) and a post-build script (in bullet 4). I've attached a short patch that I think clarifies this.
Jeff, Thnaks for your suggestion. However (as seen on IRC), we do not use the bugtracker for patch submission. Therefore, I'm closing this bug report. Regards, Yann E. MORIN.