agl-distro:source-code
Download and Build AGL Source Code Prepare Repo ToolAGL Uses the Repo tool for managing repositories. First you need to setup layers of AGL. You can use these commands.
Prepare Repo:
$ mkdir ~/bin $ export PATH=~/bin:$PATH $ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo $ chmod a+x ~/bin/repoDownload Master Branch
To download all code from master:
$ repo init -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo $ repo syncDownload Latest Stable Release
To download all layers for the latest stable release and more see the release notes
$ repo init -b icefish [-m icefish_9.0.0.xml] -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo $ repo syncDownload Latest on stable branch
To download all layers on the current release branch which may be in the midst of testing or changes prior to the next stable release:
$ repo init -b icefish -u https://gerrit.automotivelinux.org/gerrit/AGL/AGL-repo $ repo syncDownload previous stable releases Set up Build Environment
Set up the development environment for the desired target hardware. AGL has created a set up script for defining the target build and desired optional features. To get a complete list of the options available run.
$ source meta-agl/scripts/aglsetup.sh -h
Once you run aglsetup.sh with your desired paramaters, you can build any target desired. Some examples follow.
Features supported by aglsetupHere is the list of features for AGL that can be specified in the aglsetup.sh command line:
in meta-agl
agl-devel: activate development options (empty root password, debugger, strace, valgrind …)
agl-netboot: enable network boot support through TFTP and NBD (see meta-netboot layer)
agl-appfw-smack: enables IoT.bzh Application Framework + SMACK + Cynara
agl-demo: enable layer meta-agl-demo and meta-qt5 - required to build agl-demo-platform
agl-localdev: add a local layer named “meta-localdev” in meta directory and a local.dev.inc conf file if present
''CHECK OUT: source meta-agl/scripts/aglsetup.sh -h''
For newer features or to get more details on a given feature, take a look at the configuration files stored for each feature and/or each machine in meta-agl/templates and meta-agl-*/templates.
Building the AGL Demo Platform for QEMUTo build the QEMU version of the AGL demo start use machine “qemux86-64” and feature “agl-demo”
$ source meta-agl/scripts/aglsetup.sh -m qemux86-64 agl-demo agl-netboot $ bitbake agl-demo-platformBuilding the kernel
To get kernel source tree, you have to build kernel once, to do that, you can use these commands,
$ bitbake virtual/kernel
Then you can find kernel source tree at
ls build/tmp/work*/*/linux-yocto/*/linux/
or
ls build/tmp/work*/*/linux-*/*/git/Detailed instructions for building AGL
More detailed instructions are maintained in the README.md file located in meta-agl repository.
Developing Kernel Code for AGL Building AGL for Other TargetsFollow the step by step instructions for building AGL for other supported targets:
agl-distro/source-code.txt · Last modified: 2022/09/12 16:22 by baigudin
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