June 2017
Intermediate to advanced
478 pages
13h 14m
English
Content preview from Mastering Embedded Linux Programming - Second Edition
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Writing an image recipe
The problem with making changes to local.conf is that they are, well, local. If you want to create an image that is to be shared with other developers or to be loaded onto a production system, then you should put the changes into an image recipe.
An image recipe contains instructions about how to create the image files for a target, including the bootloader, the kernel, and the root filesystem images. By convention, image recipes are put into a directory named images, so you can get a list of all the images that are available by using this command:
$ ls meta*/recipes*/images/*.bb
You will find that the recipe for core-image-minimal is in meta/recipes-core/images/core-image-minimal.bb.
A simple approach is to take ...
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