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...
The java-library class will create a library package with the name lib<package>-java. To add it to a target image, we would use the following:
IMAGE_INSTALL_append = " libjava-helloworld-java"
The recipe above adds the java2-runtime as a runtime dependency. To select which of the available providers, like OpenJRE 7 or 8, to use, we add the following to either our distro configuration or conf/local.conf:
PREFERRED_PROVIDER_java2-runtime = "openjre-8"
However, the RPROVIDES in the library recipe will not install OpenJRE into the filesystem; so, we need to add it ourselves to our image recipe or conf/local.conf file with the following:
IMAGE_INSTALL_append = " openjre-8"
The available JREs do not currently run over the framebuffer ...
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