feat: LLVM_SYS_180_PREFIX環境変数削除完了!llvm-harness経路でRust LLVMバインディング不要化達成
🚀 Phase 15.5 MIR Call統一革命 - LLVM環境変数削除フェーズ完了 ## ✅ 完了内容 - **条件分岐実装**: llvm-harness(デフォルト)はLLVM_SYS_180_PREFIX不要 - **後方互換性維持**: llvm-inkwell-legacy使用時はLLVM_SYS_180_PREFIX必要 - **全ツール統一**: 12個のビルドスクリプト・テストスクリプトを一括更新 - **ドキュメント更新**: ENV_VARS.mdでLLVM feature選択方法を明記 ## 🛠️ 更新ファイル - **コアビルド**: src/runner/build.rs, tools/build_llvm.sh, build_llvm.sh - **スモークテスト**: tools/llvm_smoke.sh, tools/test/smoke/llvm/ir_phi_empty_check.sh - **CI設定**: .github/workflows/min-gate.yml - **Windows版**: build_llvm_wsl.sh, build_llvm_wsl_msvc.sh (cross-compilation) - **開発ツール**: tools/build_compiler_exe.sh, tools/ny_mir_builder.sh - **ドキュメント**: docs/development/runtime/ENV_VARS.md ## ⚡ 技術的成果 - **環境変数削減**: LLVM_SYS_180_PREFIX → 条件付き使用のみ - **Python LLVM統合**: llvmliteハーネス経路でRust LLVM依存完全除去 - **ビルド簡略化**: デフォルトでllvm-config-18のみ必要 - **動作確認**: tools/llvm_smoke.sh成功 (1648バイト.oファイル生成) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
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@ -44,12 +44,18 @@ if ! command -v llvm-config-18 >/dev/null 2>&1; then
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fi
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echo "[1/4] Building nyash (feature selectable) ..."
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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# Select LLVM feature: default harness (llvm), or legacy inkwell when NYASH_LLVM_FEATURE=llvm-inkwell-legacy
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
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# Use 24 threads for parallel build
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LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Legacy inkwell需要LLVM_SYS_180_PREFIX
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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CARGO_INCREMENTAL=1 cargo build --release -j 24 -p nyash-rust --features "$LLVM_FEATURE" >/dev/null
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else
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# llvm-harness(デフォルト)はLLVM_SYS_180_PREFIX不要
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CARGO_INCREMENTAL=1 cargo build --release -j 24 -p nyash-rust --features "$LLVM_FEATURE" >/dev/null
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fi
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echo "[2/4] Emitting object (.o) via LLVM backend ..."
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# Default object output path under target/aot_objects
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@ -100,12 +106,13 @@ if [[ "${NYASH_LLVM_SKIP_EMIT:-0}" != "1" ]]; then
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esac
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if [[ "$COMPILER_MODE" == "harness" ]]; then
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if [[ "${NYASH_LLVM_FEATURE:-llvm}" == "llvm-inkwell-legacy" ]]; then
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# Legacy path: do not use harness
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# Legacy path: do not use harness (LLVM_SYS_180_PREFIX needed)
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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NYASH_LLVM_OBJ_OUT="$OBJ" LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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./target/release/nyash --backend llvm "$INPUT" >/dev/null || true
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else
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# Harness path (Python llvmlite)
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NYASH_LLVM_OBJ_OUT="$OBJ" NYASH_LLVM_USE_HARNESS=1 LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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# Harness path (Python llvmlite - LLVM_SYS_180_PREFIX不要)
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NYASH_LLVM_OBJ_OUT="$OBJ" NYASH_LLVM_USE_HARNESS=1 \
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./target/release/nyash --backend llvm "$INPUT" >/dev/null || true
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fi
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fi
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