Enforce fully static linking for Linux binaries#13
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- Add link-self-contained=yes flag for musl targets - Add strict CI verification that binaries have no dynamic dependencies - Fail CI build if ldd shows any libc or other dynamic dependencies - Update comments to clarify platform-specific static linking behavior Linux binaries will have zero runtime dependencies (no libc). macOS cannot be fully static due to Apple restrictions. Windows uses static CRT. Co-Authored-By: Claude Opus 4.5 <[email protected]>
The musl builds produce "static-pie linked" binaries, not "statically linked". Update grep pattern to match both variants. Co-Authored-By: Claude Opus 4.5 <[email protected]>
ldd outputs "statically linked" for static-pie binaries, not "not a dynamic executable". Update the check to match both patterns. Co-Authored-By: Claude Opus 4.5 <[email protected]>
ldd cannot analyze cross-compiled binaries (wrong architecture). Accept ldd errors like "cannot execute" or "wrong ELF class" as valid since the file command already confirmed static linking. Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Summary
link-self-contained=yesflag for musl targets to ensure fully static binarieslddshows any libc or other dynamic dependenciesPlatform behavior
Test plan
cargo build --releasesucceedscargo test --allpasses🤖 Generated with Claude Code