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Embedded Linux for Developers
book

Embedded Linux for Developers

by Alexandru Vaduva, Alex González, Chris Simmonds
September 2016
Intermediate to advanced
989 pages
24h 10m
English
Packt Publishing
Content preview from Embedded Linux for Developers

The Yocto Project

Moving to the Yocto Project, we can take a look at the core-image-minimal to identify its content and minimal requirements, as defined inside the Yocto Project. The core-image-minimal.bb image is available inside the meta/recipes-core/images directory, and this is how it looks:

SUMMARY = "A small image just capable of allowing a device to boot."

IMAGE_INSTALL = "packagegroup-core-boot ${ROOTFS_PKGMANAGE_BOOTSTRAP} ${CORE_IMAGE_EXTRA_INSTALL} ldd"

IMAGE_LINGUAS = " "

LICENSE = "MIT"

inherit core-image

IMAGE_ROOTFS_SIZE ?= "8192"

You can see here that this is similar to any other recipe. The image defines the LICENSE field and inherits a bbclass file, which defines its tasks. A short summary is used to describe it, and it is very ...

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Publisher Resources

ISBN: 9781787124202