On 28/06/2022 17:21:22+0530, Senthamilarasi mathiyan wrote: > Dear All > > Good Morning! > > In my project, I am trying to create one custom image recipe in my yocto > build system. > > The reason of creating custom image is -> having few specific > configurations for kernel and some specific driver Makefile changes to > enable coverage. > > I cannot go with .bbappend file, because we are maintaining a > recipes-append folder in our meta-layer which is common for all the > production build image recipes. > > My change is very specific it should not come as part of normal build > images because it will affect the production build. > > My use case: > > 1. I have one .cfg file for kernel - which has kernel specific > configurations. > > 2. I have Makefile changes for driver file. > > I should bring the above changes to kernel and driver Makefile during > build time without using .bbappend file. > > I want to create a custom image recipe with the specific changes. > > For example : custom_image.bb =( This recipes should have > core_image_minimal.bb + my specific changes) > > When i build bitbake custom_image.bb, it should build with > core_image_minimal.bb + my specific changes . > > Other images recipes also should not affect by this changes. > > My humble request. Can anyone please support how to proceed? >
You can't, a recipe can't affect any other recipe. When building custom_image.bb, it is too late to introduce any kernel change. > Kindly share your suggestions. > > *Regards* > > *Senthamilarasi. M* > > > > > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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