William Hesse
5a183f4c54
BUG= R=ricow@google.com Review URL: https://codereview.chromium.org/1941423002 .
21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
This directory contains the hashes of tar.gz files uploaded to cloud storage.
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Hooks in the DEPS files run "download_from_google_storage" to download these
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tarfiles, and unpack them. These tar files contain a stable Dart SDK, which
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is used to build the observatory and to run the test scripts.
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The hooks use the --auto-platform feature, so that only the SDK for the
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current platform (linux, macos, or windows) is downloaded. This requires
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the subdirectories to have the special names "linux", "win", and "mac", which
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the download script is hardcoded to recognize.
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The linux SDK has three extra dart executables added to the bin directory.
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'dart-mips', 'dart-arm', and 'dart-arm64' are executables compiled to run on
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mips, arm, and arm64 (aarch64) processors, respectively.
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To upload new versions of these tar files, use the "upload_to_google_storage"
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tool in depot_tools, and download the new stable SDKs from the dartlang.org
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web page. The mips and arm executables must be copied from the machines that
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build them, and stripped. There should be no need to update these tar files
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for every new stable version of Dart.
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