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Embedded Linux Development using Yocto Projects - Second Edition

You're reading from  Embedded Linux Development using Yocto Projects - Second Edition

Product type Book
Published in Nov 2017
Publisher
ISBN-13 9781788470469
Pages 162 pages
Edition 2nd Edition
Languages
Concepts
Authors (2):
Otavio Salvador Otavio Salvador
Profile icon Otavio Salvador
LinkedIn
Otavio Salvador loves technology and started his free software activities in 1999. In 2002, he founded O.S. Systems, a company focused on embedded system development services and consultancy worldwide, creating and maintaining customized BSPs, and helping companies with their product developments challenges. This resulted in his joining the OpenEmbedded community in 2008, when he became an active contributor to the OpenEmbedded project.
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Daiane Angolini Daiane Angolini
Profile icon Daiane Angolini
LinkedIn
Daiane Angolini has been working with embedded Linux since 2008. She has been working as an application engineer at NXP, acting on internal development, porting custom applications from Android, and on-site customer support for i.MX architectures in areas such as the Linux kernel, u-boot, Android, Yocto Project, and user-space applications. However, it was on the Yocto Project that she found her place.
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Toc

Table of Contents (22) Chapters close

Title Page
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Meeting the Yocto Project 2. Baking Our Poky-Based System 3. Using Toaster to Bake an Image 4. Grasping the BitBake Tool 5. Detailing the Temporary Build Directory 6. Assimilating Packaging Support 7. Diving into BitBake Metadata 8. Developing with the Yocto Project 9. Debugging with the Yocto Project 10. Exploring External Layers 11. Creating Custom Layers 12. Customizing Existing Recipes 13. Achieving GPL Compliance 14. Booting Our Custom Embedded Linux Index

Using supported package formats

Packages are critical to Poky as they enable the build system to produce different types of artifacts, such as images and toolchains.

A recipe may generate one or more packages as a result of it being executed by BitBake. On the other hand, images and toolchains are made of several packages that are unpacked and configured to accomplish the intended goal. The generated result is wrapped in such a way that it can be installed into one or more images, or it can be deployed for later use.

List of supported package formats

Currently, BitBake supports four different package formats:

  • RPM: Originally named Red Hat Package Manager (RPM), but now known as the RPM package format since its adoption by several other Linux distributions, it is used by popular Linux distributions such as SuSE, OpenSuSE, Red Hat, Fedora, and CentOS, among others.
  • DEB: The Debian Package Manager is used by Debian and several other Debian-based distributions; the most widely known among them are...
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Authors (2)

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Profile icon Otavio Salvador
LinkedIn
Otavio Salvador loves technology and started his free software activities in 1999. In 2002, he founded O.S. Systems, a company focused on embedded system development services and consultancy worldwide, creating and maintaining customized BSPs, and helping companies with their product developments challenges. This resulted in his joining the OpenEmbedded community in 2008, when he became an active contributor to the OpenEmbedded project.
Read more
See other products by Otavio Salvador
Profile icon Daiane Angolini
LinkedIn
Daiane Angolini has been working with embedded Linux since 2008. She has been working as an application engineer at NXP, acting on internal development, porting custom applications from Android, and on-site customer support for i.MX architectures in areas such as the Linux kernel, u-boot, Android, Yocto Project, and user-space applications. However, it was on the Yocto Project that she found her place.
Read more
See other products by Daiane Angolini
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