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This change adds a platform-independent //third-party:probe-rs executable target in order to allow flashing utilities to make use of prebuilt probe-rs binaries. Change-Id: Ia23a59610b99dc33abb7722c0eae80c1d1f86c63 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/213693 Lint: Lint 🤖 <[email protected]> Commit-Queue: Taylor Cramer <[email protected]> Reviewed-by: Ted Pudlik <[email protected]>
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| # Copyright 2024 The Pigweed Authors | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not | ||
| # use this file except in compliance with the License. You may obtain a copy of | ||
| # the License at | ||
| # | ||
| # https://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations under | ||
| # the License. | ||
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| load("per_platform_alias.bzl", "per_platform_alias") | ||
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| package(default_visibility = ["//visibility:public"]) | ||
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| licenses(["notice"]) | ||
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| per_platform_alias( | ||
| name = "probe-rs", | ||
| platform_to_label = { | ||
| "aarch64-linux": "@probe-rs-tools-aarch64-unknown-linux-gnu//:probe-rs", | ||
| "aarch64-osx": "@probe-rs-tools-aarch64-apple-darwin//:probe-rs", | ||
| "x86_64-linux": "@probe-rs-tools-x86_64-unknown-linux-gnu//:probe-rs", | ||
| "x86_64-osx": "@probe-rs-tools-x86_64-apple-darwin//:probe-rs", | ||
| "x86_64-windows": "@probe-rs-tools-x86_64-pc-windows-msvc//:probe-rs", | ||
| }, | ||
| ) |
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| # Copyright 2024 The Pigweed Authors | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not | ||
| # use this file except in compliance with the License. You may obtain a copy of | ||
| # the License at | ||
| # | ||
| # https://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations under | ||
| # the License. | ||
|
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| """Defines the per_platform_alias rule.""" | ||
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| load("@local_config_platform//:constraints.bzl", "HOST_CONSTRAINTS") | ||
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| def _get_host_platform(): | ||
| """Return the <cpu>-<os> platform string (e.g. x86_64-linux).""" | ||
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| # HACK: HOST_CONSTRAINTS is a list containing the CPU constraint | ||
| # followed by the OS constraint. We use this to figure out the | ||
| # current CPU+OS pair. | ||
| if len(HOST_CONSTRAINTS) != 2: | ||
| fail("Unexpected HOST_CONSTRAINTS: " + HOST_CONSTRAINTS) | ||
| cpu_constraint, os_constraint = HOST_CONSTRAINTS | ||
| cpu = cpu_constraint.removeprefix("@platforms//cpu:") | ||
| os = os_constraint.removeprefix("@platforms//os:") | ||
| return cpu + "-" + os | ||
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| def per_platform_alias(name, platform_to_label): | ||
| """Aliases to a different target depending on platform. | ||
| Args: | ||
| name: The name of the resulting target. | ||
| platform_to_label: A mapping from "<cpu>-<os>" platform string | ||
| (e.g. x86_64-linux") to label that you wish to alias. | ||
| """ | ||
| host_platform = _get_host_platform() | ||
| if not host_platform in platform_to_label: | ||
| fail("No alias provided for platform " + host_platform) | ||
| label = platform_to_label[host_platform] | ||
| native.alias(name = name, actual = label) |
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| # Copyright 2024 The Pigweed Authors | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); you may not | ||
| # use this file except in compliance with the License. You may obtain a copy of | ||
| # the License at | ||
| # | ||
| # https://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | ||
| # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the | ||
| # License for the specific language governing permissions and limitations under | ||
| # the License. | ||
|
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| """ | ||
| A build file for probe-rs releases which merely exports the probe-rs binary. | ||
| """ | ||
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| package(default_visibility = ["//visibility:public"]) | ||
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| licenses(["notice"]) | ||
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| exports_files(["probe-rs"]) |