Or, looking at your notes, is it that "bitbake -c populate_sdk <image>" takes the toolchain that was used to build the image, and packages it up as an SDK for the benefit of application developers (the normal case), while "bitbake meta-toolchain" builds a new SDK that may be different in some ways, including maybe running on a third intermediate machine (the special case)?
-- Ciao, Paul D. DeRocco Paul mailto:pdero...@ix.netcom.com _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto