Re: [yocto] Building only the app and not the Linux core
On 12/11/2019 16:52, gholhak...@yahoo.com wrote: so you mean there is no way not to build them? I don't need any native tool. I define my cross-compilation toolchain in my layer. I asked you in twitter, you said "Use multiconfig to split the Linux and rtos entirely". I could not figure it, so I decided not to bother you in twitter and ask it here :) Have a look and you'll see what it is building. If you can remove those dependencies from your build then it won't build them... I suspect you can't. Your cross compiler will be built in the x86-64_linux folder for a start. Ross -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] Building only the app and not the Linux core
On 12/11/2019 16:17, gholhak...@yahoo.com wrote: My question now is, how can I avoid hassle of building the x86_64-linux? I just need my test.elf file. Have a look in that folder to see what it is building. That directory is for native tools, like GCC. Ross -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] Building only the app and not the Linux core
On 12/11/2019 15:33, gholhak...@yahoo.com wrote: Hi all, I would like to build my yocto project, but only my applications. I mean, I would like to separate my Linux build and the application build. I want to just have my meta-layer which contains my application being build by calling the bitbake command. Can anyone give me a pointer? Using the multiconfig is the way to do it? Best Em P.S. If I want to be more specific, I just want to use Yocto as a cross-compilation tool for baremetal applications. Baremetal != "just my app and not Linux". If you want to build a bare metal application then setup the distribution as such: meta-freertos is one example using FreeRTOS, and we have newlib or baremetal options for the toolchain. Using Linux and glibc is just the default and not hardcoded. Ross -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
Re: [yocto] Building only the app and not the Linux core
On Tue, 12 Nov 2019, at 15:33, gholhak...@yahoo.com wrote: > Hi all, > > I would like to build my yocto project, but only my applications. I > mean, I would like to separate my Linux build and the application build. > I want to just have my meta-layer which contains my application being > build by calling the bitbake command. > Can anyone give me a pointer? Using the multiconfig is the way to do it? > > Best > Em > > P.S. If I want to be more specific, I just want to use Yocto as a > cross-compilation tool for baremetal applications. You could start by looking at how meta-freertos (https://github.com/aehs29/meta-freertos) achieves this. It has support for running the resulting bare-metal app under qemu which you might not need, but the rest of freertos-image.bbclass is probably a good reference. -- Paul Barker -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
[yocto] Building only the app and not the Linux core
Hi all, I would like to build my yocto project, but only my applications. I mean, I would like to separate my Linux build and the application build. I want to just have my meta-layer which contains my application being build by calling the bitbake command. Can anyone give me a pointer? Using the multiconfig is the way to do it? Best Em P.S. If I want to be more specific, I just want to use Yocto as a cross-compilation tool for baremetal applications. -- ___ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto
