This package provides bazel (https://bazel.build) rules for building binaries for mbed-os (https://github.com/ARMmbed/mbed-os) embedded targets. It includes bazel configuration for the ARM-GCC toolchain, as well as dedicated bazel rules for building output binary files. It supports multiple distinct mbed targets within the same build.
- License: Apache 2.0
- travis-ci
- Processors: STM32F0, STM32F4, and STM32G4 family processors
In WORKSPACE add this:
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
RULES_MBED_COMMIT = "XXX"
http_archive(
name = "rules_mbed",
url = "https://github.com/mjbots/bazel_deps/{}.zip".format(RULES_MBED_COMMIT),
sha256 = "XXX",
strip_prefix = "rules_mbed-{}".format(RULES_MBED_COMMIT),
)
load("@rules_mbed//:rules.bzl", "mbed_register")
mbed_register(config = {
"mbed_target": "targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/TARGET_NUCLEO_F411RE",
"mbed_config": None,
}
)
Then in a BUILD file you can use:
load("@com_github_ARMmbed_mbed-os//:rules.bzl", "mbed_binary")
mbed_binary(
name = "example",
srcs = ["example.cc"],
)
And in your bazelrc you can list:
build --incompatible_enable_cc_toolchain_resolution
build --platforms=@rules_mbed//:stm32f4