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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:22:09 +0000
commit43a97878ce14b72f0981164f87f2e35e14151312 (patch)
tree620249daf56c0258faa40cbdcf9cfba06de2a846 /third_party/libwebrtc/build/util/generate_wrapper.gni
parentInitial commit. (diff)
downloadfirefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz
firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# Copyright 2019 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Wraps a target and any of its arguments to an executable script.
+#
+# Many executable targets have build-time-constant arguments. This
+# template allows those to be wrapped into a single, user- or bot-friendly
+# script at build time.
+#
+# Paths to be wrapped should be relative to root_build_dir and should be
+# wrapped in "@WrappedPath(...)"; see Example below.
+#
+# Variables:
+# generator_script: Path to the script to use to perform the wrapping.
+# Defaults to //build/util/generate_wrapper.py. Generally should only
+# be set by other templates.
+# wrapper_script: Output path.
+# executable: Path to the executable to wrap. Can be a script or a
+# build product. Paths can be relative to the containing gn file
+# or source-absolute.
+# executable_args: List of arguments to write into the wrapper.
+# use_vpython3: If true, invoke the generated wrapper with vpython3 instead
+# of vpython.
+#
+# Example wrapping a checked-in script:
+# generate_wrapper("sample_wrapper") {
+# executable = "//for/bar/sample.py"
+# wrapper_script = "$root_build_dir/bin/run_sample"
+#
+# _sample_argument_path = "//sample/$target_cpu/lib/sample_lib.so"
+# _rebased_sample_argument_path = rebase_path(
+# _sample_argument_path,
+# root_build_dir)
+# executable_args = [
+# "--sample-lib", "@WrappedPath(${_rebased_sample_argument_path})",
+# ]
+# }
+#
+# Example wrapping a build product:
+# generate_wrapper("sample_wrapper") {
+# executable = "$root_build_dir/sample_build_product"
+# wrapper_script = "$root_build_dir/bin/run_sample_build_product"
+# }
+template("generate_wrapper") {
+ _generator_script = "//build/util/generate_wrapper.py"
+ if (defined(invoker.generator_script)) {
+ _generator_script = invoker.generator_script
+ }
+ _executable_to_wrap = invoker.executable
+ _wrapper_script = invoker.wrapper_script
+ if (is_win) {
+ _wrapper_script += ".bat"
+ }
+ if (defined(invoker.executable_args)) {
+ _wrapped_arguments = invoker.executable_args
+ } else {
+ _wrapped_arguments = []
+ }
+
+ action(target_name) {
+ forward_variables_from(invoker,
+ TESTONLY_AND_VISIBILITY + [
+ "data",
+ "data_deps",
+ "deps",
+ "sources",
+ ])
+ script = _generator_script
+ if (!defined(data)) {
+ data = []
+ }
+ data += [ _wrapper_script ]
+ outputs = [ _wrapper_script ]
+
+ _rebased_executable_to_wrap =
+ rebase_path(_executable_to_wrap, root_build_dir)
+ _rebased_wrapper_script = rebase_path(_wrapper_script, root_build_dir)
+ if (is_win) {
+ _script_language = "batch"
+ } else {
+ _script_language = "bash"
+ }
+ args = [
+ "--executable",
+ "@WrappedPath(${_rebased_executable_to_wrap})",
+ "--wrapper-script",
+ _rebased_wrapper_script,
+ "--output-directory",
+ rebase_path(root_build_dir, root_build_dir),
+ "--script-language",
+ _script_language,
+ ]
+
+ if (defined(invoker.use_vpython3) && invoker.use_vpython3) {
+ args += [ "--use-vpython3" ]
+ }
+ args += [ "--" ]
+ args += _wrapped_arguments
+
+ if (defined(invoker.write_runtime_deps)) {
+ write_runtime_deps = invoker.write_runtime_deps
+ }
+ }
+}