January 2018
Intermediate to advanced
456 pages
12h 49m
English
Content preview from Embedded Linux Development Using Yocto Project Cookbook - Second Edition
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How it works...
We can follow both a top-down and bottom-up approach to image customization. A top-down approach would start with either inheriting or appending one of the core images provided by Poky and configure them down, while the bottom-up approach would define a new image recipe from scratch and add features incrementally.
The smallest core image included in Poky is core-image-minimal, which is shown next:
IMAGE_INSTALL = "packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
IMAGE_LINGUAS = " "
LICENSE = "MIT"
inherit core-image
IMAGE_ROOTFS_SIZE ?= "8192"
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@bb.utils.contains("DISTRO_FEATURES", "systemd", " + 4096", "" ,d)}"
The IMAGE_LINGUAS variable here is used to specify the set of locales to ...
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