Add musl target builds for glibc-independent binary distribution#46
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- Add x86_64-unknown-linux-musl and aarch64-unknown-linux-musl to build matrix - Use cross-rs for musl cross-compilation in Docker containers - Add gmp-mpfr-sys with force-cross feature for musl builds - Conditionally set binary path for cross vs cargo builds - Restrict publish-crate and release jobs to tag pushes only - Add branch trigger for build testing - Bump version to 0.5.8 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Move aarch64-unknown-linux-musl to ubuntu-latest (x86_64) runner since cross-rs Docker images are x86_64-only - Add pre-build symlinks in Cross.toml to bridge tool naming mismatch (GMP configure expects "aarch64-unknown-linux-musl-*" but cross-rs provides "aarch64-linux-musl-*") - Both musl targets verified: static-linked, glibc-independent binaries Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use aarch64-linux-gnu-strip for aarch64 musl binary on x86_64 runner - Install binutils-aarch64-linux-gnu for cross-arch strip support - Add fail-fast: false so one build failure doesn't cancel others Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
…mplify version step - Remove test branch trigger from release workflow - Pin cross-rs Docker images to :0.2.5 (was :main) - Pin cross install to --tag v0.2.5 for reproducibility - Move strip to Cargo.toml (strip = true) and remove manual strip steps - Remove unreachable SHA fallback in Get version step (only tag trigger exists) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
azuchi
approved these changes
Apr 14, 2026
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Summary
x86_64-unknown-linux-musl/aarch64-unknown-linux-muslターゲットを追加し、glibc非依存の静的リンクバイナリを配布可能にしたcross(cross-rs v0.2.5) によるDockerベースのmuslクロスコンパイル環境を構成strip = trueを[profile.release]に統合し、全ターゲットで統一的にシンボル除去Background
GitHub Actions の
ubuntu-latestが Ubuntu 24.04 (glibc 2.39) に切り替わり、リリースバイナリが glibc 2.38+ に依存するようになった。AL2023 (glibc 2.34) 等の環境で動作しないため、musl静的リンクバイナリの追加が必要。Changes
.github/workflows/release.ymluse_crossフラグで分岐）crossインストールステップ追加（musl ターゲットのみ）target/{target}/release/vstarget/release/）fail-fast: false追加publish-crate/releaseにif: startsWith(github.ref, 'refs/tags/')ガード追加Cross.toml（新規）Cargo.toml0.5.7→0.5.8gmp-mpfr-sysにforce-crossフィーチャー追加（musl環境でのGMPビルド対応）strip = trueを[profile.release]に追加New release assets
electrs-v0.5.8-{platform}.tar.gz+.sha256aarch64-linux-musl← NEWx86_64-linux-musl← NEWaarch64-linux-gnu(既存)x86_64-linux-gnu(既存)aarch64-apple-darwin(既存)Test plan
v0.5.8-rc1で全5ターゲットのビルド成功を確認（Run）lddでnot a dynamic executableを確認🤖 Generated with Claude Code