linux/poky.git/meta/lib/oeqa/selftest/cases/bblayers.py, branch styhead

bitbake-layers: Add test case layers setup for custom references

2024-02-19T11:47:53+00:00

This includes a simple test which creates a layer setup using custom references, and subsequently modifies the resulting layers setup using a different custom reference. (From OE-Core rev: 36701e78cf239261ad21cf58db2934c3c8a5e3e6) Signed-off-by: Jermain Horsman Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

oe-setup-build: add a tool for discovering config templates and setting up builds

2024-02-19T11:47:53+00:00

This is another piece of the puzzle in setting up builds from nothing without having to write custom scripts or use external tools. After layers have been fetched and placed into their respective locations by oe-setup-layers, one would surely want to proceed to the actual build, and here's how: 1. Without arguments the tool reads available layers from .oe-layers.json file (written out by oe-setup-layers or a fallback under scripts/), prints what templates it has found, and asks the user to select one, as seen below. This will land the user in a shell ready to run bitbake: ============================================= alex@Zen2:/srv/work/alex$ ./setup-build Available build configurations: 1. alex-configuration-gadget This configuration will set up a build for the purposes of supporting gadget. 2. alex-configuration-gizmo This configuration allows building a gizmo. 3. poky-default This is the default build configuration for the Poky reference distribution. Re-run with 'list -v' to see additional information. Please choose a configuration by its number: 1 Running: TEMPLATECONF=/srv/work/alex/meta-alex/conf/templates/configuration-gadget . /srv/work/alex/poky/oe-init-build-env /srv/work/alex/build-alex-configuration-gadget && /bin/bash You had no conf/local.conf file. This configuration file has therefore been created for you from /srv/work/alex/meta-alex/conf/templates/configuration-gadget/local.conf.sample You may wish to edit it to, for example, select a different MACHINE (target hardware). You had no conf/bblayers.conf file. This configuration file has therefore been created for you from /srv/work/alex/meta-alex/conf/templates/configuration-gadget/bblayers.conf.sample To add additional metadata layers into your configuration please add entries to conf/bblayers.conf. The Yocto Project has extensive documentation about OE including a reference manual which can be found at: https://docs.yoctoproject.org For more information about OpenEmbedded see the website: https://www.openembedded.org/ This configuration will set up a build for the purposes of supporting gadget. Please refer to meta-alex/README for additional details and available bitbake targets. ============================================== 2. It is also possible to list available configurations without selecting one using 'setup-build list' or to select and setup one non-interactively with 'setup-build setup'. 3. The full set of command line options is: $ ./setup-build --help usage: setup-build [-h] [--layerlist LAYERLIST] {list,setup} ... A script that discovers available build configurations and sets up a build environment based on one of them. Run without arguments to choose one interactively. positional arguments: {list,setup} list List available configurations setup Set up a build environment and open a shell session with it, ready to run builds. optional arguments: -h, --help show this help message and exit --layerlist LAYERLIST Where to look for available layers (as written out by setup-layers script) (default is /srv/work/alex/.oe-layers.json). $ ./setup-build list --help usage: setup-build list [-h] [-v] optional arguments: -h, --help show this help message and exit -v Print detailed information and usage notes for each available build configuration. $ ./setup-build setup --help usage: setup-build setup [-h] [-c configuration_name] [-b build_path] [--no-shell] optional arguments: -h, --help show this help message and exit -c configuration_name Use a build configuration configuration_name to set up a build environment (run this script with 'list' to see what is available) -b build_path Set up a build directory in build_path (run this script with 'list -v' to see where it would be by default) --no-shell Create a build directory but do not start a shell session with the build environment from it. 4. There's an an added hint in oe-setup-layers about how to proceed (as it is really not user-friendly to fetch the layer repos successfully and then exit without a word), and a symlink to the script from the top level layer checkout directory. 5. The selftest to check layer setup has been adjusted to run a basic check for template discovery and build setup. The revision of poky to be cloned has been bumped to 4.1, as that's the first version with a default template in a standard location. (From OE-Core rev: 1360b64e88cda7dddfb0eca6a64f70c13dafb890) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

meta/lib/bblayers/buildconf.py: add support for configuration summaries

2024-02-19T11:47:53+00:00

(From OE-Core rev: 7117e3d08570202c79d618d4fb6a67895b1df564) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

scripts/oe-setup-layers: write a list of layer paths into the checkout's top dir

2024-02-19T11:39:08+00:00

This is beneficial for setting up builds, as this list can be used to determine reliably where the actual layers are, and discover available configurations from them. Also adjust the selftest to check the presence of that file rather than any specific layer in a hardcoded location. Sample output (paths are written relative to the file for relocatability and ease of reading): { "layers": [ "meta-openembedded/meta-filesystems", "meta-openembedded/meta-gnome", "meta-openembedded/meta-initramfs", "meta-openembedded/meta-multimedia", "meta-openembedded/meta-networking", "meta-openembedded/meta-oe", "meta-openembedded/meta-perl", "meta-openembedded/meta-python", "meta-openembedded/meta-webserver", "meta-openembedded/meta-xfce", "poky/bitbake/lib/layerindexlib/tests/testdata/layer1", "poky/bitbake/lib/layerindexlib/tests/testdata/layer2", "poky/bitbake/lib/layerindexlib/tests/testdata/layer3", "poky/bitbake/lib/layerindexlib/tests/testdata/layer4", "poky/meta-poky", "poky/meta-selftest", "poky/meta-skeleton", "poky/meta-yocto-bsp", "poky/meta" ], "version": "1.0" } (From OE-Core rev: 82743f4f767f8016564be0d9d6c0d8fe9e067740) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

meta/lib/oeqa: python 3.12 regex

2024-02-13T13:51:41+00:00

Python 3 interprets string literals as Unicode strings, and therefore \s is treated as an escaped Unicode character which is not correct. Declaring the RegEx pattern as a raw string instead of unicode is required for Python 3. (From OE-Core rev: 9002850f0c2e409d3bc629e36bb360b96326bb64) Signed-off-by: Adrian Freihofer Signed-off-by: Richard Purdie

libproxy: update 0.4.18 -> 0.5.2

2023-06-27T15:23:40+00:00

License-update: formatting, years Upstream has completely overhauled the build system (cmake -> meson) and available options. Add the most important ones that require external dependencies; there's plenty more if someone finds them useful. (From OE-Core rev: bbcfef76c3d412f1a79c77f8712aff36190bf7fa) Signed-off-by: Alexander Kanavin Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

selftest/cases/bblayers.py: build python3-jsonschema only once

2022-09-08T13:59:39+00:00

setUpLocal runs before every testcase, setUpClass runs only once in the beginning. (From OE-Core rev: 0c23e711c277562cf32093851e43bf93a7cb61dc) Signed-off-by: Alexander Kanavin Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

selftest/bblayers: adjust the revision for the layer setup test

2022-09-01T09:07:02+00:00

Using a tag is not actually robust enough, e.g. poky-contrib checkouts do not come with any tags. So let's use a revision matching yocto-4.0, that ought to be present. (From OE-Core rev: 1246aa8e4c9e6fce2f7700cd8e8ad9566a21d6e3) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

selftest/bblayers: add a test for creating a layer setup and using it to restore the layers

2022-09-01T09:07:02+00:00

This does a basic run-through of the bitbake-layers plugin, and the resulting json layer config and the layer setup script that uses it. Only poky is actually fetched by the script. (From OE-Core rev: 84ddd6fc6effbb74499409da7e85c09c8a1ff9ea) Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie

meta/files: add layer setup JSON schema and example

2022-09-01T09:07:02+00:00

Defines a common schema for layer setup that can be consumed by tools to know how to fetch and assemble layers for end users. Also includes an example of the layer setup that constructs poky/meta-intel/imaginary product layer for reference. The schema can be used to validate a layer setup file with the commands: $ python3 -m pip install jsonschema $ jsonschema -i meta/files/layers.example.json meta/files/layers.schema.json (From OE-Core rev: 72740b5dd635579e373b4bfe6ccacfe6a02aa998) Signed-off-by: Joshua Watt Alex: I made the following modifications to Joshua's original commit: - moved the files from meta/lib to meta/files - the example json showcases a multi-repo, multi-layer setup instead of just poky - closer to a typical product - added oe-selftest that validates the example json against the schema using python3-jsonschema-native - the schema is modified so that: -- all lists (sources, layers, remotes) are replaced by objects keyed by 'name' properties of the list items. This allows using them as dicts inside Python, and makes the json more compact and readable. -- added 'contains_this_file' property to source object -- replaced 'remote' property with a 'oneOf' definition for git with a specific 'git-remote' property. 'oneOf' is problematic when schema validation fails: the diagnostic is only that none of oneOf variants matched, which is too non-specific. -- added 'describe' property to 'git-remote' object. -- removed description property for a layer source: it is not clear how to add that when auto-generating the json Signed-off-by: Alexander Kanavin Signed-off-by: Richard Purdie