On May 30, 2014 7:15 AM, "Anooj Gopi" <anooj.g...@alpine.de> wrote: > > Hello, > > I am new to yocto project and learning about the project step by step for one of our project. > > For study purpose, I'm currently using the latest yocto git clone and built "bitbake core-image-minimal" successfully for "beaglebone". I have got all the target images to boot. At this point I assume that all the native tool chain binaries required to build the target image is already generated by yocto. > > Now when I try to create the SDK with the command "bitbake core-image-minimal -c populate_sdk", I can see there is again native packages being configured and compiled. As per my understanding about yocto I was expecting this would have already done during "bitbake core-image-minimal" because all these tools are required to build the images. In my understanding populate_sdk would just install the "native package deb files" already created during "bitbake core-image-minimal". I know there is something wrong in my understanding. Could you please explain bit in detail.
sdks are supposed to run on different hosts too which we call sdkhost there fore it has to build native sdk packages to insulate itself from build host. for normal build these consideration is not needed > > Best Regards, > Anooj Gopi > Alpine Electronics R&D Europe GmbH, Vor dem Lauch 14, 70567 Stuttgart, > Registergericht Stuttgart, HRB 25265 > Geschaeftsfuehrer: Satoshi Soma, Shuji Taguchi > Working office: Vor dem Lauch 14, 70567 Stuttgart > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto >
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