This port is now updated to Bazel 6.0.0. The port is at: https://github.com/aldersondrive/bazel_openbsd_port
Bazel is a polyglot build tool. Web site: https://bazel.build/ In my testing, this port works on amd64. The build fails on i386, due to C++ code that requires a 64-bit platform. Feedback/suggestions are welcome. Thank you.