November 2017
Intermediate to advanced
162 pages
4h 8m
English
book
Embedded Linux Development using Yocto Projects - Second Edition
by Otavio Salvador, Daiane Angolini
Content preview from Embedded Linux Development using Yocto Projects - Second Edition
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Package feeds
As we discussed in Chapter 4, Grasping the BitBake Tool, packages play a central role, as images and SDKs rely on them. In fact, do_rootfs makes use of a local package repository to fetch the binary packages when generating the root filesystem. This repository is generally known as a package feed.
There is no reason for this repository to be used just for the images or SDK build steps. In fact, there are several valid reasons for making this repository remotely accessible internally in our development environment or publicly for use in the field. Some of these reasons are listed, including the following:
- Easily testing an updated application during development stage, without the need of a complete system re-installation
- Make ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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.