Files
sdk/tools/buildtools
Zachary Anderson 379a1cf24a [infra] Roll clang toolchain forward
Change-Id: Id9c98520f47ce9660efd271bc81062b93fdc035f
Reviewed-on: https://dart-review.googlesource.com/33981
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
2018-01-10 21:23:39 +00:00
..
2017-09-08 22:25:38 +00:00
2018-01-10 21:23:39 +00:00

To build Dart for Mac and Linux, we pull Fuchsia's buildtools, which is also used by Flutter. Fuchsia's buildtools includes gn, ninja, and the clang toolchain. Fuchsia buildtools vends clang-format as part of the clang toolchain. Since Fuchsia's buildtools doesn't vend a clang toolchain for Windows, we can't get a Windows clang-format binary from it. Therefore, from Chromium's buildtools here:

https://chromium.googlesource.com/chromium/buildtools

we copy the hash file for its Windows clang-format binary, and pull it down from google storage in the update.py script in this directory.

To update to a newer Windows clang-format binary, simply overwrite the hash in clang-format.exe.sha1 with a newer one, and then do a 'gclient sync'.