fix(audit-sidecar): add macOS compatibility for workspace builds #6
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The aya crate (eBPF userspace library) uses Linux-specific APIs (netlink, bpf syscalls) that cause compilation failures on macOS. This prevented `cargo build --workspace` from succeeding on macOS. Changes: - Move aya dependency to Linux-only target section in Cargo.toml - Add module-level cfg gate to loader.rs (only compiles on Linux+ebpf) - Update cfg attributes in main.rs to require both ebpf feature AND Linux - Add #[allow(unused_variables)] for raw_event_tx on non-Linux platforms The audit sidecar now runs in "stub mode" on macOS (no eBPF monitoring) while preserving full functionality on Linux. Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Summary
cargo build --workspacesucceed on macOS by making theayacrate (eBPF userspace library) Linux-onlyChanges
Cargo.tomlayadependency to[target.'cfg(target_os = "linux")'.dependencies]loader.rs#![cfg(all(feature = "ebpf", target_os = "linux"))]main.rsebpffeature AND LinuxProblem
The
ayacrate uses Linux-specific APIs (netlink, bpf syscalls) that cause compilation failures on macOS:Solution
Use Cargo's target-specific dependencies combined with conditional compilation to:
ayaas a dependency on LinuxebpffeatureVerification
cargo build --workspacepasses on macOScargo test -p loom-weaver-audit-sidecarpasses (19 tests)Test plan
🤖 Generated with Claude Code