48 lines
1.6 KiB
Bash
Executable File
48 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# CI helper: build the pinned TinyCC used for the verification job.
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# Distro tcc packages are too old (no <stdatomic.h>), so this builds the same
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# mob snapshot nixpkgs ships. Installs to $CST_TCC_PREFIX (default ~/.local/tcc)
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# and, under Actions, puts its bin/ on $GITHUB_PATH.
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set -euo pipefail
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COMMIT="${CST_TCC_COMMIT:-f6385c05308f715bdd2c06336801193a21d69b50}"
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PREFIX="${CST_TCC_PREFIX:-$HOME/.local/tcc}"
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WORK="${TMPDIR:-/tmp}/tcc-build"
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if [[ -x "$PREFIX/bin/tcc" ]]; then
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echo "==> tcc already at $PREFIX"
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else
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rm -rf "$WORK"
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mkdir -p "$WORK"
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TGZ="$WORK/tinycc.tar.gz"
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# repo.or.cz is upstream but often unreachable from CN runners; the GitHub
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# mirror carries the same commits.
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urls=(
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"https://ghfast.top/https://github.com/TinyCC/tinycc/archive/${COMMIT}.tar.gz"
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"https://ghproxy.net/https://github.com/TinyCC/tinycc/archive/${COMMIT}.tar.gz"
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"https://github.com/TinyCC/tinycc/archive/${COMMIT}.tar.gz"
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"https://repo.or.cz/tinycc.git/snapshot/${COMMIT}.tar.gz"
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)
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ok=0
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for u in "${urls[@]}"; do
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echo " try $u"
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if curl -fsSL --retry 2 --connect-timeout 15 --max-time 300 -o "$TGZ" "$u" &&
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tar -tzf "$TGZ" 2>/dev/null | sed -n 1p | grep -q "${COMMIT:0:7}"; then
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ok=1
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break
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fi
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done
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[[ $ok -eq 1 ]] || { echo "failed to download tinycc $COMMIT" >&2; exit 1; }
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tar -C "$WORK" -xzf "$TGZ"
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src=$(find "$WORK" -mindepth 1 -maxdepth 1 -type d -name 'tinycc*' | head -1)
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cd "$src"
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./configure --prefix="$PREFIX" --cc="${BUILD_CC:-cc}"
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make -j"$(nproc)"
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make install
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fi
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"$PREFIX/bin/tcc" -v
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if [[ -n "${GITHUB_PATH:-}" ]]; then
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echo "$PREFIX/bin" >>"$GITHUB_PATH"
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fi
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