fff9749f47
- Keep essential information within 500 lines (now 395 lines) - Maintain important syntax examples and development principles - Move detailed information to appropriate docs files: - Development practices → docs/guides/development-practices.md - Testing guide → docs/guides/testing-guide.md - Claude issues → docs/tools/claude-issues.md - Add proper links to all referenced documentation - Balance between minimal entry point and practical usability
70 lines
1.7 KiB
Bash
70 lines
1.7 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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if [[ "${NYASH_CLI_VERBOSE:-0}" == "1" ]]; then
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set -x
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fi
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usage() {
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cat << USAGE
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Usage: tools/build_llvm.sh <input.nyash> [-o <output>]
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Compiles a Nyash program with the LLVM backend to an object (.o),
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links it with the NyRT static runtime, and produces a native executable.
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Options:
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-o <output> Output executable name (default: app)
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Requirements:
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- LLVM 18 development (llvm-config-18)
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- NyRT static runtime (crates/nyrt)
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USAGE
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}
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if [[ $# -lt 1 ]]; then usage; exit 1; fi
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INPUT=""
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OUT="app"
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-h|--help) usage; exit 0 ;;
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-o) OUT="$2"; shift 2 ;;
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*) INPUT="$1"; shift ;;
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esac
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done
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if [[ ! -f "$INPUT" ]]; then
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echo "error: input file not found: $INPUT" >&2
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exit 1
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fi
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if ! command -v llvm-config-18 >/dev/null 2>&1; then
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echo "error: llvm-config-18 not found (install LLVM 18 dev)." >&2
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exit 2
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fi
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echo "[1/4] Building nyash (feature=llvm) ..."
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LLVM_SYS_180_PREFIX=$(llvm-config-18 --prefix) cargo build --release --features llvm >/dev/null
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echo "[2/4] Emitting object (.o) via LLVM backend ..."
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OBJ="nyash_llvm_temp.o"
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rm -f "$OBJ"
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LLVM_SYS_180_PREFIX=$(llvm-config-18 --prefix) ./target/release/nyash --backend llvm "$INPUT" >/dev/null || true
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if [[ ! -f "$OBJ" ]]; then
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echo "error: object not generated: $OBJ" >&2
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exit 3
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fi
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echo "[3/4] Building NyRT static runtime ..."
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( cd crates/nyrt && cargo build --release >/dev/null )
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echo "[4/4] Linking $OUT ..."
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cc "$OBJ" \
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-L crates/nyrt/target/release \
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-Wl,--whole-archive -lnyrt -Wl,--no-whole-archive \
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-lpthread -ldl -lm -o "$OUT"
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echo "✅ Done: $OUT"
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echo " (runtime requires nyash.toml and plugin .so per config)"
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