Am Fr., 6. Nov. 2020 um 09:23 Uhr schrieb <email@example.com>:
I'm sorry, but I don't really understand the question. You say you
want python3 crosscompiled. This will happen if something that goes
into your image depends/rdepends on it, or if you explicitly add it to
said image via IMAGE_INSTALL. Does this not work for you?