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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Generating signed packages
To configure the project for RPM package signing, add the following to your conf/local.conf configuration file:
INHERIT += "sign_rpm"
For IPK package signing, do the following instead:
INHERIT += "sign_ipk"
You will then need to define the name of the GPG key to use for signing, and its passphrase:
RPM_GPG_NAME = "<key ID>" RPM_GPG_PASSPHRASE = "<key passphrase>"
Or for the IPK package format:
IPK_GPG_NAME = "<key ID>" IPK_GPG_PASSPHRASE_FILE = "<path/to/passphrase/file>"
See the Creating a GNUPG key pair next section in this same recipe to find the generated key ID.
The Yocto build system will locate the private GPG key in the host and use it to sign the generated packages.
The Yocto 2.4 release supports signing ...
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