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Turbopack: Use lld again on ARM64 glibc Linux#92860

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Apr 15, 2026
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Turbopack: Use lld again on ARM64 glibc Linux#92860
bgw merged 1 commit into
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@bgw bgw commented Apr 15, 2026 •
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lld is much faster than the default gnu ld linker on most Linux systems.

Timeline:

Without this change, doing a dev build of a trivial change to crates/next-napi-bindings/src/lib.rs can take over a minute.

I tested this by looking at htop near the end of a build and observing lld instead of ld.

@nextjs-bot nextjs-bot added the created-by: Turbopack team PRs by the Turbopack team. label Apr 15, 2026
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@bgw bgw requested review from a team and mmastrac April 15, 2026 23:04
@bgw bgw marked this pull request as ready for review April 15, 2026 23:04
@bgw bgw enabled auto-merge (squash) April 15, 2026 23:07
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nextjs-bot commented Apr 15, 2026

Stats from current PR

✅ No significant changes detected

📊 All Metrics
📖 Metrics Glossary

Dev Server Metrics:

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Build Metrics:

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  • Cached = With existing .next directory

Change Thresholds:

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  • Size: Changes < 1KB AND < 1% are insignificant
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Metric Canary PR Change Trend
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📦 Dev Server (Webpack) (Legacy)

📦 Dev Server (Webpack)

Metric Canary PR Change Trend
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Metric Canary PR Change Trend
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📦 Production Builds (Webpack) (Legacy)

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@bgw bgw merged commit f381e3e into canary Apr 15, 2026
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@bgw bgw deleted the bgw/lto-on-glibc-linux-arm branch April 15, 2026 23:33
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