7 The `meta-agl` layer provides the minimal set of software
8 to boot an AGL Distribution system.
9 You use this layer as the minimal core on which to build AGL profiles.
11 **NOTE:** The `meta-agl` layer does not include a reference UI.
12 The reference UI is included as part of the
13 [`meta-agl-demo`](03_meta_agl_demo.md) layer.
14 Furthermore, `meta-agl` does not include additional components, such
15 as security, which are part of the
16 `meta-agl-extra` layer.
20 The `meta-agl` layer itself contains many sub-layers and files.
21 Following is a "tree" look at the layer:
26 ├── LICENSE.GPL-2.0-only
29 ├── README.md -> meta-agl.md
30 ├── agl-layers-overview.md
34 ├── meta-agl-core-test
44 This list provides some overview information on the files and sub-layers
47 * LICENSE* : licenses of the various components.
49 * agl-layers-overview.md: references to the various layers that make up AGL
50 * `docs`: Contains files that support AGL documentation.
51 * `meta-agl-bsp`: Contains adaptations for recipes and required packages
52 to boot an AGL distribution on targeted hardware and emulation (i.e. QEMU).
53 * `meta-agl-core`: This is the core layer with essential recipes and the distro.
54 * `meta-agl-core-test`: recipes supporting qa images (separate layer due to external dependencies)
55 * `meta-agl-ic`: Instrument Cluster platform
56 * `meta-agl-ivi`: IVI platform
57 * `meta-netboot`: Contains recipes and configuration adjustments to allow network
58 boot through network block device (NBD) since network file system (NFS) does not
59 support security labels.
60 * `meta-pipewire`: Configuration and recipes supporting pipewire as audio manager
61 * `scripts`: AGL development setup and support scripts.
62 * `templates`: Base, feature, and machine templates used in the AGL development
67 This section describes the AGL
68 [packagegroup](https://docs.yoctoproject.org/dev-manual/common-tasks.html#customizing-images-using-custom-package-groups)
71 ### core non-ui packagegroups
72 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-core-connectivity.bb
73 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-core-devel.bb
74 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-core-security.bb
75 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-core-os-commonlibs.bb
77 ### graphical subsystem
78 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-profile-graphical.bb
79 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-graphical-multimedia.bb
80 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-graphical-weston.bb
82 ### image-related packagegroups
83 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-core-boot.bb
84 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-image-boot.bb
85 * meta-agl-core/recipes-platform/packagegroups/packagegroup-agl-image-minimal.bb
87 ### QA/Test related packagegroups
88 * meta-agl-core-test/recipes-test/packagegroups
89 * meta-agl-core-test/recipes-test/packagegroups/packagegroup-agl-test.bb
93 ### (Barely) bootable image
94 * meta-agl-core/recipes-platform/images/agl-image-boot.bb
96 ### minimal image and SDK (console)
97 * meta-agl-core/recipes-platform/images/agl-image-minimal.bb
98 * meta-agl-core/recipes-platform/images/agl-image-minimal-crosssdk.bb
100 ### weston-based image for re-use
101 * meta-agl-core/recipes-platform/images/agl-image-weston.bb
103 ### image for use in the YP autobuilder
104 * meta-agl-core/recipes-platform/images/agl-image-core-autobuilder.bb
106 ### image with extra QA tooling (e.g. to run LTP)
107 * meta-agl-core-test/images/agl-image-minimal-qa.bb
111 **Note:** For update details on this page please refer
113 <https://git.automotivelinux.org/AGL/meta-agl/tree/meta-agl.md>