1This has the clang compiler and other tools (e.g. clang-tidy and IWYU) built from source for 2Linux hosts. 3 4This is used both by our GN build and Bazel builds. The GN build will be updated automatically 5after updating this asset with the `sk` tool. 6 7To manually update the Bazel build: 8 1) Download the latest version from CIPD as a .zip file. 9 <https://chrome-infra-packages.appspot.com/p/skia/bots/clang_linux> 10 2) Change the file name to be clang_linux_amd64_vNN.zip where NN is the new version in the 11 `VERSION` file. 12 3) Upload it to the GCS mirror bucket 13 `go run ./bazel/gcs_mirror/gcs_mirror.go --sha256 <hash> --file /path/to/clang_linux_amd64_vNN.zip` 14 4) Update the sha256 in `//toolchain/download_linux_amd64_toolchain.bzl`. 15 5) Test it locally with `make -C bazel known_good_builds`. 16 You may need to update the generated BUILD.bazel file to accommodate relocated/new files 17 as well as `//toolchain/linux_amd64_toolchain_config.bzl` to use them correctly. 18