June 2017
Intermediate to advanced
478 pages
13h 14m
English
Content preview from Mastering Embedded Linux Programming - Second Edition
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Layers
The metadata for the Yocto Project is structured into layers. By convention, each layer has a name beginning with meta. The core layers of the Yocto Project are as follows:
- meta: This is the OpenEmbedded core with some changes for Poky
- meta-poky: This is the metadata specific to the Poky distribution
- meta-yocto-bsp: This contains the board support packages for the machines that the Yocto Project supports
The list of layers in which BitBake searches for recipes is stored in <your build directory>/conf/bblayers.conf and, by default, includes all three layers mentioned in the preceding list.
By structuring the recipes and other configuration data in this way, it is very easy to extend the Yocto Project by adding new layers. Additional ...
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I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.