b89d4ef633
In #20424, we moved `HOMEBREW_RUSTFLAGS` to the end of the compiler invocation, but didn't update the comment. Let's fix that. While we're here, let's fix these `shellcheck disable`s.
15 lines
476 B
Bash
Executable File
15 lines
476 B
Bash
Executable File
#!/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="${1}"
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shift
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# Append HOMEBREW_RUSTFLAGS to the arguments if set.
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read -ra RUSTFLAGS <<<"${HOMEBREW_RUSTFLAGS:-}"
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exec "${RUSTC}" "$@" "${RUSTFLAGS[@]}"
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