zara/zephyr - zephyr - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Jamie McCrae	bc97d8fb1e	twister: Add support for required snippets Adds support for twister to require using snippets on tests Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>	2 years ago
Jordan Yates	fe498ada60	scripts: snippets: add `DTS_EXTRA_CPPFLAGS` support Add an additional option to the `append` schema for appending to the `DTS_EXTRA_CPPFLAGS` cmake cache variable, enabling finer control over the content of devicetree files. Signed-off-by: Jordan Yates <jordan.yates@data61.csiro.au>	2 years ago
Carles Cufi	fde1a239c9	scripts: snippets: Use UTF-8 to write CMake files UTF-8 is not always the default encoding on some platforms, but it's the only reliable way to store encoded strings for filenames using non-ASCII characters. Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>	2 years ago
Stephanos Ioannidis	4f5cb1bb1e	scripts: snippets: Preserve snippet processing order This commit updates the `snippets.py` script to process the snippets in the order that the `--snippet` arguments are specified, which corresponds to the order of snippets listed in the `SNIPPET` CMake variable. Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>	2 years ago
Torsten Rasmussen	ba48dd8763	cmake: support snippets scope for `zephyr_get()` Fixes: #57139 Snippets provides the possibility of defining EXTRA_DTC_OVERLAY_FILE and EXTRA_CONF_FILE in snippets. Snippets must co-exist with existing infrastructure of EXTRA_DTC_OVERLAY_FILE and EXTRA_CONF_FILE, and a user specifying a snippet must be able to specify extra files for adjusting the snippet. This means that if the following is specified: `-DSNIPPET=some_snippet -DEXTRA_CONF_FILE=extra.conf` then `extra.conf` may contain adjustments to the snippet. Similar to sysbuild. Imagine a sysbuild controlled image uses a default snippet for building, by ensuring that any extra `-D<image>_EXTRA_CONF_FILE=extra.conf` arguments takes precedence over the snippet we allow users to make adjustments if they need. This commit introduces a snippets scope where snippet scoped variables can be set with `zephyr_set()` and then `zephyr_get()` will take the snippet scoped variables into consideration before returning. Adjust calls to `zephyr_get(EXTRA_DTC_OVERLAY_FILE)` and `zephyr_get(EXTRA_CONF_FILE)` to use `MERGE` to ensure all scopes are considered. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	2 years ago
Torsten Rasmussen	1561a0705f	snippets: support for EXTRA_DTC_OVERLAY_FILE and EXTRA_CONF_FILE This commit adds change snippets to use the new EXTRA_DTC_OVERLAY_FILE and EXTRA_CONF_FILE Zephyr build system variables instead of DTC_OVERLAY_FILE and OVERLAY_CONFIG. Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>	2 years ago
Jamie McCrae	c5fbcc468e	snippets: Fix cmake path output on Windows Uses linux style path output instead of windows style to prevent issues with cmake assuming the slashes are for escape code sequences. Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>	2 years ago
Marti Bolivar	06c9bf47b3	snippets: initial snippet.yml support Add a new script, snippets.py, which is responsible for searching SNIPPET_ROOT for snippet definitions, validating them, and informing the build system about what needs doing as a result. Use this script in snippets.cmake to: - validate any discovered snippet.yml files - error out on undefined snippets - add a 'snippets' build system target that prints all snippet names (analogous to 'boards' and 'shields' targets) - handle any specific build system settings properly, by include()-ing a file it generates With this patch, you can define or extend a snippet in a snippet.yml file anywhere underneath a directory in SNIPPET_ROOT. The snippet.yml file format has a schema whose initial definition is in a new file, snippet-schema.yml. This initial snippet.yml file format supports adding .overlay and .conf files, like this: name: foo append: DTC_OVERLAY_FILE: foo.overlay OVERLAY_CONFIG: foo.conf boards: myboard: append: DTC_OVERLAY_FILE: myboard.overlay OVERLAY_CONFIG: myboard.conf /my-regular-expression-over-board-names/: append: DTC_OVERLAY_FILE: myregexp.overlay OVERLAY_CONFIG: myregexp.conf (Note that since the snippet feature is intended to be extensible, the same snippet name may appear in multiple files throughout any directory in SNIPPET_ROOT, with each addition augmenting prior ones.) This initial syntax aligns with the following snippet design goals: - extensible: you can add board-specific support for an existing snippet in another module - able to combine multiple types of configuration: we can now apply a .overlay and .conf at the same time - specializable: this allows you to define settings that only apply to a selectable set of boards (including with regular expression support for matching against multiple similar boards that follow a naming convention) - DRY: you can use regular expressions to apply the same snippet settings to multiple boards like this: /(board1\|board2\|...)/ This patch is not trying to design and implement everything up front. Additional features can and will be added to the snippet.yml format over time; using YAML as a format allows us to make backwards-compatible extensions as needed. Signed-off-by: Marti Bolivar <marti.bolivar@nordicsemi.no>	2 years ago