| commit | 8dd099870163be2e48d749053deea75ccf92385b | [log] [tgz] |
|---|---|---|
| author | Yun Peng <pcloudy@google.com> | Tue Jan 09 12:22:13 2024 +0100 |
| committer | GitHub <noreply@github.com> | Tue Jan 09 11:22:13 2024 +0000 |
| tree | 2d9d20070f5ee81370c61118973e9e64a22fdcb1 | |
| parent | efbff0aa9fa3ee58105d74d23d93d3c227809fc3 [diff] |
[6.5.0] Fix bootstrapped Bazel binary (#20804) For the bootstrap VanillaJavaBuilder, it is important that the AutoValue plugin classes do not end up in the deploy jar. If they do, the processor class is loaded from the app classloader (instead of the processor path classloader). When this happens, AutoValueProcessor uses the app classloader to load extensions (such as auto-value-gson needed by bzlmod), instead of the processor path classloader. Unless all extensions are also correctly present in the app classloder (i.e. in the VanillaJavaBuilder deploy jar), they won't be loaded. Unfortunately, simply adding the jars to the deploy jar is insufficient, we need to also correctly merge the `META-INF/service/...` files as well, which does not happen in our bootstrap java_binary/java_library rules. So, to fix, we remove the auto value plugins from the deploy jar, and use them only to compile our sources that require them. Added a regression test for the crash. We should probably improve it so that we can actually build with the bootstapped Bazel in tests without network access. But I don't think we need block this patch release on that. Fixes https://github.com/bazelbuild/bazel/issues/20501 PiperOrigin-RevId: 592266992 Change-Id: I08ac91ee74140df0c4f22ad2553a8c017b497181 Co-authored-by: Googler <hvd@google.com>
{Fast, Correct} - Choose two
Build and test software of any size, quickly and reliably.
Speed up your builds and tests: Bazel rebuilds only what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.
One tool, multiple languages: Build and test Java, C++, Android, iOS, Go, and a wide variety of other language platforms. Bazel runs on Windows, macOS, and Linux.
Scalable: Bazel helps you scale your organization, codebase, and continuous integration solution. It handles codebases of any size, in multiple repositories or a huge monorepo.
Extensible to your needs: Easily add support for new languages and platforms with Bazel's familiar extension language. Share and re-use language rules written by the growing Bazel community.
Follow our tutorials:
To report a security issue, please email security@bazel.build with a description of the issue, the steps you took to create the issue, affected versions, and, if known, mitigations for the issue. Our vulnerability management team will respond within 3 working days of your email. If the issue is confirmed as a vulnerability, we will open a Security Advisory. This project follows a 90 day disclosure timeline.
See CONTRIBUTING.md
