| commit | de863ab29891d9cd7689e1caeb52efde10e70cb1 | [log] [tgz] |
|---|---|---|
| author | pigweed-roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> | Fri Apr 11 00:03:47 2025 -0700 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Apr 11 00:03:47 2025 -0700 |
| tree | dc04f3bb1e9a8e9128631f8bc293a63ac053bc65 | |
| parent | 9da2699b793c22f6ea598007afe5296693b9ca2d [diff] |
roll: pigweed 1c277ee..0379712 (12 commits) 0379712:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/264639 pw_containers: Reduce map template expansion f1819cf:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282935 pw_env_setup: Roll clang-next 402011f:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/260419 pw_presubmit: Check that rst files are in Bazel b60380d:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282912 pw_tokenizer: Skip spaces in domains 4d02310:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282932 third_party: Add LLVM docs to Bazel build 59f60a7:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282914 pw_trace_tokenized: Add missing type_traits include 4387b94:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282732 pw_async2: Enable conversion warnings 68222f9:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282452 pw_async2: Use IntrusiveForwardList for task wakers b61bd3b:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282814 pw_perf_test: Set log level; minor updates 72f5894:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282775 pw_rpc: Add kconfig dependency on PIGWEED_THREAD_SLEEP 69fc79a:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282774 pw_sync_zephyr: Fix backend mapping for binary_semaphore 5ba1848:https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/282776 pw_ring_buffer: Suppring reading via a pw::Function Rolled-Repo: https://pigweed.googlesource.com/pigweed/pigweed Rolled-Commits: 1c277ee964ab93..037971222a1ff0 Roll-Count: 1 Roller-URL: https://cr-buildbucket.appspot.com/build/8717905102595464881 GitWatcher: ignore CQ-Do-Not-Cancel-Tryjobs: true Change-Id: Ia28ceee2e75da958f58456108b9d74437dd0e9f7 Reviewed-on: https://pigweed-review.googlesource.com/c/zephyr/zephyr-bazel/+/283072 Bot-Commit: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com> Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com> Commit-Queue: Pigweed Roller <pigweed-roller@pigweed-service-accounts.iam.gserviceaccount.com>
The way this repository works is by overlaying itself on top of Zephyr. To get started, first make sure you have Bazel‘s skylib version 1.7.1 or greater. If you don’t have it, you can use:
http_archive(
name = "bazel_skylib",
sha256 = "bc283cdfcd526a52c3201279cda4bc298652efa898b10b4db0837dc51652756f",
urls = [
"https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.7.1/bazel-skylib-1.7.1.tar.gz",
"https://github.com/bazelbuild/bazel-skylib/releases/download/1.7.1/bazel-skylib-1.7.1.tar.gz",
],
)
load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
bazel_skylib_workspace()
To grab the zephyr-bazel repo, use a git_repository rule in your WORKSPACE, such as:
git_repository(
name = "zephyr-bazel",
remote = "https://pigweed.googlesource.com/zephyr/zephyr-bazel"
branch = "main",
)
Once you have @zephyr-bazel, we can load the patch rule to generate the Zephyr diff that will augment Zephyr to include the BUILD.zephyr rules.
load("@zephyr-bazel//:setup.bzl", "create_zephyr_patch_file")
create_zephyr_patch_file(
name = "zephyr-patch",
filename = "patch.diff",
# This is optional, use it to see what's going on under the hood
debug = True,
)
We now have a diff file at @zephyr-patch//:patch.diff. We're ready to load Zephyr.
git_repository(
name = "zephyr",
remote = "https://github.com/zephyrproject-rtos/zephyr.git",
branch = "main",
patches = [
"@zephyr-patch//:patch.diff",
],
)
The final step will be to load Zephyr's python dependencies:
load("@rules_python//python:pip.bzl", "pip_parse")
pip_parse(
name = "py_deps",
python_interpreter_target = interpreter,
requirements_lock = "@@zephyr//:scripts/requirements-base.txt",
)
load("@py_deps//:requirements.bzl", zephyr_install_deps = "install_deps")
zephyr_install_deps()
In your main application, you can now use the Zephyr utilities for building your app.
load("@zephyr//:defs.bzl", "dts_cc_library")
dts_cc_library(
name = "app_native_sim_dts",
dts_lib = "@zephyr//boards/native/native_sim:native_sim",
)
cc_binary(
...
deps = [
...
"@zephyr//:zephyr",
] + select({
"@platform//cpu:x86_64": [
":app_native_sim_dts",
"@zephyr//include:posix",
],
}),
copts = select({
"@platform//cpu:x86_64": [
"-DCONFIG_ARCH_POSIX=1",
],
}),
)
There is currently just 1 example, you can run it via:
$ cd examples/hello_dts $ bazel run :app
Or, you can run the tests via:
$ cd examples/hello_dts $ bazel test //...