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Bazel 9 is now released. The only blocker is that BCR `p4runtime 1.5.0` declares `bazel_compatibility < 9.0.0`. Suppress the check via `--check_bazel_compatibility=off` until a new p4runtime BCR release is cut (tracked in p4lang/p4runtime#597). Unlike `git_override`, this flag works for modules published to the BCR. Also add a Bazel version matrix to CI (7.x and 9.x), and fix macOS builds: use Command Line Tools clang to avoid requiring a full Xcode install, and set `macos_minimum_os=10.15` which is the minimum for `std::filesystem` support in libc++. Signed-off-by: Steffen Smolka <steffen.smolka@gmail.com> Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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@fruffy one more teeny tiny one 🙏 |
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Motivation
This PR adds Bazel 9 support and fixes the build on macOS (without requiring a
full Xcode install).
Changes
.bazelversion: bump to 9.0.0MODULE.bazel: updatep4runtimeto1.5.0.bcr.1, which lifts the<9.0.0bazel_compatibilityupper bound (Add p4runtime 1.5.0.bcr.1 bazelbuild/bazel-central-registry#7742).bazelrc/bazel/example/.bazelrc: add--repo_env=CC=/usr/bin/clang(use Command Line Tools clang, no full Xcode required) and
--macos_minimum_os=10.15(minimum forstd::filesystemin libc++)