57 lines
2.1 KiB
Plaintext
57 lines
2.1 KiB
Plaintext
# Copyright 2023 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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import("//build_overrides/pigweed.gni")
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import("$dir_pw_build/gn_internal/build_target.gni")
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# Note: In general, prefer to import target_types.gni rather than this file.
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#
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# This template wraps a configurable target type specified by the current
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# toolchain to be used for all pw_rust_executable targets. This allows projects
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# to stamp out unique build logic for each pw_rust_executable target.
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# This wrapper is analogous to pw_executable with additions to support rust
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# specific parameters such as rust edition and cargo config features.
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#
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# Default configs, default visibility, and link deps are applied to the target
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# before forwarding to the underlying type as specified by
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# pw_build_EXECUTABLE_TARGET_TYPE.
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#
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# For more information on the features provided by this template, see the full
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# docs at https://pigweed.dev/pw_build/?highlight=pw_rust_executable.
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template("pw_rust_executable") {
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pw_internal_build_target(target_name) {
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forward_variables_from(invoker, "*")
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_edition = "2021"
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if (defined(invoker.edition)) {
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_edition = invoker.edition
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}
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assert(_edition == "2015" || _edition == "2018" || _edition == "2021",
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"edition ${_edition} is not supported")
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if (defined(invoker.configs)) {
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configs = invoker.configs
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} else {
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configs = []
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}
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configs += [ "$dir_pw_build:rust_edition_${_edition}" ]
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underlying_target_type = pw_build_EXECUTABLE_TARGET_TYPE
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target_type_file = pw_build_EXECUTABLE_TARGET_TYPE_FILE
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output_dir = "${target_out_dir}/bin"
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add_global_link_deps = true
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}
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}
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