66 lines
1.8 KiB
Plaintext
66 lines
1.8 KiB
Plaintext
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# Copyright 2019 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("python_action.gni")
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declare_args() {
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# Whether to build host-side tooling.
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pw_build_HOST_TOOLS = false
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}
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if (pw_build_HOST_TOOLS) {
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# Defines a Pigweed host tool and installs it into the host_tools directory.
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#
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# Args:
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# tool: The target that outputs the binary tool.
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# name: Optional name for the installed program. Defaults to the name of
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# the compiled binary.
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template("pw_host_tool") {
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assert(defined(invoker.tool),
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"pw_host_tool must specify an executable as the tool variable")
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_script_args = [
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"--src",
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"<TARGET_FILE(${invoker.tool})>",
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"--dst",
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rebase_path("$root_out_dir/host_tools"),
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"--out-root",
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rebase_path(root_out_dir),
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]
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if (defined(invoker.name) && invoker.name != "") {
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_script_args += [
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"--name",
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invoker.name,
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]
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}
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pw_python_action(target_name) {
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script = "$dir_pw_build/py/pw_build/host_tool.py"
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args = _script_args
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deps = [ invoker.tool ]
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stamp = true
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}
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}
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} else {
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# For builds without host tools, create an empty target.
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template("pw_host_tool") {
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not_needed("*")
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not_needed(invoker, "*")
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group(target_name) {
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}
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}
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} # pw_build_HOST_TOOLS
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