On Thu, Feb 18, 2010 at 2:09 AM, Marcin Juszkiewicz < [email protected]> wrote:
> Dnia wtorek, 16 lutego 2010 o 16:36:44 Richard Purdie napisał(a): > > > > c) Are recipes in a recipes or a packages directory? > > d) How deep are the paths to the .bb files? > > BBFILES += "layer-top-dir" and BitBake will traverse subdirs and collect > all > recipes from there. Never mind are they in recipes/ packages/ stuff/ or > other > dir. It is working for quite long time now. > Yeah, exactly. And of course, you can utilize BBMASK to exclude obsolete, etc. > e) What priority are assigned to the layers? Priorities looks easy when you look at numbers. But problem arrives when > you > want layer3 to have higher priority then layer2 and they are not connected. > > > f) Should a given layer append or prepend to BBPATH? > > Those two are important. I remember situation with BugLabs r1.4 overlays > when > I had to recreate BBPATH to get proper order of overlays. > With COLLECTIONS (and BBLAYERS could work similarly), all the overlay priorities and bbpath ordering are automatically determined based on the order of entries in the variable. Documented as highest-to-lowest. Note that I'm not necessarily arguing against the use of a per-layer configuration file, as this seems like it would be quite useful, but I question the need for the boilerplate. -- Christopher Larson clarson at kergoth dot com Founder - BitBake, OpenEmbedded, OpenZaurus Maintainer - Tslib Senior Software Engineer, Mentor Graphics _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
