| commit | 89cfb7066d1a43280d68b23236c5d64331b5a22f | [log] [tgz] |
|---|---|---|
| author | Yun Peng <pcloudy@google.com> | Mon May 25 06:55:22 2020 -0700 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon May 25 06:57:32 2020 -0700 |
| tree | 92a04b58684e27f46f04df9d3d371e6c94bbabef | |
| parent | 37b3a09c468ea68ac880f08b5759f16572b51d4d [diff] |
Fix proto compile and derived directory while bootstrapping from the original source In Bazel's Debain build, we'll use Bazel's Java [bootstrap_toolchain](https://github.com/bazelbuild/bazel/blob/241d8c06e7a85d65e17cc8d4d623de5c22c9d29e/src/java_tools/buildjar/BUILD#L59) to build Bazel so that we don't need to download remote_java_tools_linux from internet. The bootstrap toolchain depends on the `derived` directory which contains all precompiled java proto files. In this change: - We parse `third_party/googleapis/BUILD.bazel` to find the exact proto files we need so that we don't compile all protos under third_party/googleapis. This helps avoid many unnecessary compiling errors. - Recreate the derived directory from the proto compile output dir while bootstrapping from the original source so that the bootstrap toolchain can work. Working towards: https://github.com/bazelbuild/bazel/issues/9408 Closes #11475. PiperOrigin-RevId: 313070147
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