2025-08-06 17:06:25 +01:00
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#!/bin/bash
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# Prepend HOMEBREW_RUSTFLAGS to rustc arguments if set.
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# This allows Homebrew to pass optimization flags while still respecting
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# .cargo/config.toml (which sets RUSTFLAGS).
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# rustc is passed as the first argument to RUSTC_WRAPPER
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# https://doc.rust-lang.org/cargo/reference/environment-variables.html
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RUSTC="${1}"
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shift
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2025-08-12 14:09:01 +08:00
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# Append HOMEBREW_RUSTFLAGS to the arguments if set.
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read -ra RUSTFLAGS <<<"${HOMEBREW_RUSTFLAGS:-}"
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exec "${RUSTC}" "$@" "${RUSTFLAGS[@]}"
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