Drone: newer macos and freebsd

[sdarwin]

Newer macos and freebsd on drone.

Macos builds.

FreeBSD shows errors. It is certainly within the realm of possibility the agent machine is missing something, even if it seems correct. Let me know. The clang package was installed with "pkg install llvm22", clang-22 is available, and it builds. But then no type ... in namespace 'std' etc.

Summary by CodeRabbit

• Chores
  • Extended the continuous integration pipeline by expanding the build platform matrix with new platform-specific configurations. Added a new macOS Clang compiler variant to strengthen C++20 testing and improve validation capabilities.
  • Introduced FreeBSD platform support to the build matrix, enabling more comprehensive cross-platform testing coverage across a wider range of operating systems.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 22ab532 and b121a19.

📒 Files selected for processing (1)

• .drone.star

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📝 Walkthrough

Walkthrough

The .drone.star CI configuration file is updated to include two new platform-specific build jobs in the matrix: an additional macOS Clang variant (26.2.0) and a new FreeBSD variant with clang-22. The changes add 21 lines with no deletions to the existing configuration structure.

Changes

Cohort / File(s)	Summary
CI Configuration .drone.star	Added second macOS Clang variant (26.2.0) with Boost build settings and new FreeBSD build job (clang-22 with FreeBSD 15.0 and C++20 standard) to the build matrix.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰 A rabbit hops through CI so bright,
New platforms added left and right!
macOS, FreeBSD join the fray,
More builds to test, hip-hip-hooray! 🚀

🚥 Pre-merge checks | ✅ 2

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title accurately reflects the main changes: adding newer macOS and FreeBSD configurations to the Drone CI matrix.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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[cppalliance-bot]

An automated preview of the documentation is available at https://184.capy.prtest3.cppalliance.org/index.html

If more commits are pushed to the pull request, the docs will rebuild at the same URL.

2026-02-24 16:35:57 UTC

[cppalliance-bot]

GCOVR code coverage report https://184.capy.prtest3.cppalliance.org/gcovr/index.html
LCOV code coverage report https://184.capy.prtest3.cppalliance.org/genhtml/index.html
Coverage Diff Report https://184.capy.prtest3.cppalliance.org/diff-report/index.html

Build time: 2026-02-24 16:47:01 UTC

[mvandeberg]

The FreeBSD build probably needs to fexperimental-library flag for std::stop_token. I'll merge and fix. The other Drone failures exist on develop. I can fix them as well.