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![Zachary Anderson](/assets/img/avatar_default.png)
This has a few advantages: - We can track dependencies more precisely - ninja can assemble things in parallel as they're ready rather than sequentially all at once. - It is easier to customize SDKs depending on target platform, e.g. Fuchsia. This CL also has a number of cleanups: - Defining is_fuchsia and is_fuchsia host so we don't always have to check - Piping through toolchain overrides in more places - Fixing bugs in copy_tree.py, not using list_files.py, which is broken on Windows related #29558 R=whesse@google.com Review-Url: https://codereview.chromium.org/2848943003 .
58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
# Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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_dart_root = rebase_path("..")
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# copy_tree() copies a directory tree rooted at `source` to `dest`, which should
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# be somewhere under $root_out_dir.
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#
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# Optional parameters:
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# exclude - A comma separated list that is passed to shutil.ignore_patterns()
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# in tools/copy_tree.py.
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template("copy_tree") {
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assert(defined(invoker.source), "copy_tree must define 'source'")
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assert(defined(invoker.dest), "copy_tree must define 'dest'")
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source = invoker.source
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dest = invoker.dest
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action(target_name) {
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if (defined(invoker.visibility)) {
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visibility = invoker.visibility
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}
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deps = []
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if (defined(invoker.deps)) {
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deps += invoker.deps
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}
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common_args = [
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"--from",
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rebase_path(source),
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"--to",
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rebase_path(dest),
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]
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if (defined(invoker.exclude)) {
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common_args += [
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"--exclude",
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invoker.exclude,
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]
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}
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dry_run_args = common_args + [ "--dry-run" ]
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input_files = exec_script("$_dart_root/tools/copy_tree.py",
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dry_run_args,
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"list lines")
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inputs = input_files
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relative_files = rebase_path(input_files, rebase_path(source))
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output_files = []
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foreach(input, relative_files) {
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output_files += [ "$dest/$input" ]
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}
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outputs = output_files
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script = "$_dart_root/tools/copy_tree.py"
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args = common_args
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}
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}
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