ac66e912d5
Sentry now symbolicates stack traces, no need to make our builds slower Release Notes: - N/A
46 lines
1.4 KiB
Bash
Executable File
46 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Install `mold` official binaries from GitHub Releases.
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#
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# Adapted from the official rui314/setup-mold@v1 action to:
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# * use environment variables instead of action inputs
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# * remove make-default support
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# * use curl instead of wget
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# * support doas for sudo
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# * support redhat systems
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# See: https://github.com/rui314/setup-mold/blob/main/action.yml
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set -euo pipefail
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MOLD_VERSION="2.34.0"
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if [ "$(uname -s)" != "Linux" ]; then
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echo "Error: This script is intended for Linux systems only."
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exit 1
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elif [ -e /usr/local/bin/mold ]; then
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echo "Warning: existing mold found at /usr/local/bin/mold. Skipping installation."
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exit 0
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fi
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if [ "$(whoami)" = root ]; then SUDO=; else SUDO="$(command -v sudo || command -v doas || true)"; fi
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MOLD_REPO="${MOLD_REPO:-https://github.com/rui314/mold}"
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MOLD_URL="${MOLD_URL:-$MOLD_REPO}/releases/download/v$MOLD_VERSION/mold-$MOLD_VERSION-$(uname -m)-linux.tar.gz"
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echo "Downloading from $MOLD_URL"
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curl -fsSL --output - "$MOLD_URL" \
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| $SUDO tar -C /usr/local --strip-components=1 --no-overwrite-dir -xzf -
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# Note this binary depends on the system libatomic.so.1 which is usually
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# provided as a dependency of gcc so it should be available on most systems.
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cat <<EOF
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Mold is installed to /usr/local/bin/mold
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To make it your default, add or merge these lines into your ~/.cargo/config.toml:
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[target.'cfg(target_os = "linux")']
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linker = "clang"
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rustflags = ["-C", "link-arg=-fuse-ld=mold"]
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EOF
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