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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.github/workflows/min-gate.yml
vendored
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.github/workflows/min-gate.yml
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@ -169,11 +169,8 @@ jobs:
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- name: Build (llvm + phi)
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run: |
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set -euo pipefail
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if command -v llvm-config-18 >/dev/null 2>&1; then
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LLVM_SYS_180_PREFIX="$(llvm-config-18 --prefix)" cargo build --release --features "llvm,phi-legacy" -q
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else
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# llvm feature（llvm-harness）はLLVM_SYS_180_PREFIX不要
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cargo build --release --features "llvm,phi-legacy" -q
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fi
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- name: LLVM harness — empty PHI check (batch)
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env:
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@ -1,6 +1,5 @@
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#!/bin/bash
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# LLVM ビルド - 24スレッド並列
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echo "🚀 LLVM ビルドを開始します..."
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export LLVM_SYS_180_PREFIX=/usr/lib/llvm-18
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# LLVM ビルド - 24スレッド並列（llvmliteハーネス）
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echo "🚀 LLVM ビルド開始（LLVM_SYS_180_PREFIX不要）..."
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cargo build --release --features llvm -j 24
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echo "✅ LLVM ビルド完了！"
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@ -3,8 +3,15 @@ set -e
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echo "Building Nyash with LLVM for Windows from WSL..."
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# Windows側のLLVMを使う
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export LLVM_SYS_180_PREFIX="/mnt/c/Program Files/LLVM"
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# Windows cross-compilation: Use legacy inkwell approach for cross-platform builds
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm-inkwell-legacy}
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Windows側のLLVMを使う (legacy inkwell for cross-compilation)
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export LLVM_SYS_180_PREFIX="/mnt/c/Program Files/LLVM"
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else
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echo "Warning: Cross-compilation typically requires llvm-inkwell-legacy feature"
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echo "Consider setting NYASH_LLVM_FEATURE=llvm-inkwell-legacy for Windows builds"
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fi
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# 追加の環境変数（Qt6ビルドで使っていたかもしれない技）
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export LLVM_SYS_180_FFI_WORKAROUND=1
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@ -13,8 +20,8 @@ export CXX=x86_64-w64-mingw32-g++
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export AR=x86_64-w64-mingw32-ar
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# MinGWターゲットで試す（Qt6と同じ方法）
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echo "Trying MinGW target..."
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cargo build --target x86_64-pc-windows-gnu --release --features llvm
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echo "Trying MinGW target with feature: $LLVM_FEATURE..."
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cargo build --target x86_64-pc-windows-gnu --release --features "$LLVM_FEATURE"
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# 成功したら実行ファイルの場所を表示
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if [ $? -eq 0 ]; then
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@ -22,5 +29,5 @@ if [ $? -eq 0 ]; then
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echo "Binary at: target/x86_64-pc-windows-gnu/release/nyash.exe"
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else
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echo "MinGW build failed, trying MSVC target with cargo-xwin..."
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cargo xwin build --target x86_64-pc-windows-msvc --release --features llvm
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cargo xwin build --target x86_64-pc-windows-msvc --release --features "$LLVM_FEATURE"
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fi
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@ -3,14 +3,21 @@
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echo "Setting up Windows cross-compilation with LLVM..."
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# Set environment variables for WSL cross-compilation
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export LLVM_SYS_180_PREFIX="C:\\LLVM-18"
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export LLVM_SYS_180_FFI_WORKAROUND="1"
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export LLVM_SYS_NO_LIBFFI="1" # This is the key!
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# Windows cross-compilation: Use legacy inkwell approach for cross-platform builds
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm-inkwell-legacy}
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Set environment variables for WSL cross-compilation (legacy inkwell)
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export LLVM_SYS_180_PREFIX="C:\\LLVM-18"
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export LLVM_SYS_180_FFI_WORKAROUND="1"
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export LLVM_SYS_NO_LIBFFI="1" # This is the key!
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else
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echo "Warning: Cross-compilation typically requires llvm-inkwell-legacy feature"
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echo "Consider setting NYASH_LLVM_FEATURE=llvm-inkwell-legacy for Windows builds"
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fi
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# Use cargo-xwin for cross compilation
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echo "Building nyash.exe for Windows with LLVM support..."
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cargo xwin build --target x86_64-pc-windows-msvc --release --features llvm -j32
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echo "Building nyash.exe for Windows with LLVM support (feature: $LLVM_FEATURE)..."
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cargo xwin build --target x86_64-pc-windows-msvc --release --features "$LLVM_FEATURE" -j32
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# Check if successful
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if [ -f "target/x86_64-pc-windows-msvc/release/nyash.exe" ]; then
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@ -41,12 +41,17 @@ NYASH_DISABLE_PLUGINS = "1"
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- （今後）タスク/スケジューラ関連の変数は `runtime.*` 名で集約予定
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## LLVM/AOT
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- LLVM_SYS_180_PREFIX: LLVM 18 のパス指定
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- NYASH_LLVM_FEATURE: LLVM機能選択（"llvm"(default) または "llvm-inkwell-legacy"）
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- LLVM_SYS_180_PREFIX: LLVM 18 のパス指定（llvm-inkwell-legacy使用時のみ必要）
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- NYASH_LLVM_VINVOKE_RET_SMOKE, NYASH_LLVM_ARRAY_RET_SMOKE: CI 用スモークトグル
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- NYASH_LLVM_OBJ_OUT: Rust LLVM 経路で生成する `.o` の出力パス（Runner/スクリプトが尊重）
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- NYASH_LLVM_OBJ_OUT: LLVM経路で生成する `.o` の出力パス（Runner/スクリプトが尊重）
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- NYASH_AOT_OBJECT_OUT: AOT パイプラインで使用する `.o` 出力ディレクトリ/パス
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- NYASH_LLVM_USE_HARNESS: "1" で llvmlite ハーネス経路を有効化（MIR(JSON)→Python→.ll→llc→.o）
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### LLVM Feature 詳細
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- **llvm** (デフォルト): llvmlite Python ハーネス使用、LLVM_SYS_180_PREFIX不要
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- **llvm-inkwell-legacy**: Rust inkwell bindings使用、LLVM_SYS_180_PREFIX必要
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## 管理方針（提案）
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- コード側: `src/config/env.rs` を単一の集約窓口に（JIT は `jit::config` に委譲）。
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- ドキュメント側: 本ファイルを単一索引にし、用途別に追加。
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@ -148,14 +148,7 @@ pub(super) fn run_build_mvp_impl(runner: &NyashRunner, cfg_path: &str) -> Result
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let _ = std::fs::create_dir_all(&obj_dir);
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let obj_path = obj_dir.join("main.o");
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if aot == "llvm" {
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if std::env::var("LLVM_SYS_180_PREFIX").ok().is_none()
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&& std::env::var("LLVM_SYS_181_PREFIX").ok().is_none()
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{
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return Err(
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"LLVM 18 not configured. Set LLVM_SYS_180_PREFIX or install LLVM 18 (llvm-config)"
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.into(),
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);
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}
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// llvmliteハーネス使用によりLLVM_SYS_180_PREFIX不要
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std::env::set_var("NYASH_LLVM_OBJ_OUT", &obj_path);
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println!("[emit] LLVM object → {}", obj_path.display());
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let status = std::process::Command::new(
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@ -38,11 +38,18 @@ if ! command -v llvm-config-18 >/dev/null 2>&1; then
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exit 2
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fi
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# 1) Build nyash with LLVM harness
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echo "[1/4] Building nyash (LLVM harness) ..."
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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cargo build --release -j 24 --features llvm >/dev/null
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# 1) Build nyash with LLVM backend
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
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echo "[1/4] Building nyash (${LLVM_FEATURE}) ..."
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Legacy inkwell needs 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="${_LLVMPREFIX}" \
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cargo build --release -j 24 --features "${LLVM_FEATURE}" >/dev/null
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else
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# llvm-harness (default) doesn't need LLVM_SYS_180_PREFIX
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cargo build --release -j 24 --features "${LLVM_FEATURE}" >/dev/null
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fi
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# 2) Emit + link compiler.nyash → EXE
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echo "[2/4] Emitting + linking selfhost compiler ..."
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@ -44,12 +44,18 @@ if ! command -v llvm-config-18 >/dev/null 2>&1; then
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fi
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echo "[1/4] Building nyash (feature selectable) ..."
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_LLVMPREFIX=$(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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@ -17,10 +17,18 @@ if ! command -v llvm-config-18 >/dev/null 2>&1; then
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exit 2
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fi
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# Resolve LLVM 18 prefix once and export for both 180/181 variants used by llvm-sys
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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export LLVM_SYS_181_PREFIX="${_LLVMPREFIX}"
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export LLVM_SYS_180_PREFIX="${_LLVMPREFIX}"
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# Conditional LLVM prefix setup based on feature
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Legacy inkwell needs LLVM_SYS_180_PREFIX
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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export LLVM_SYS_181_PREFIX="${_LLVMPREFIX}"
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export LLVM_SYS_180_PREFIX="${_LLVMPREFIX}"
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echo "[llvm-smoke] Using legacy inkwell with LLVM_SYS_180_PREFIX=${_LLVMPREFIX}" >&2
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else
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# llvm-harness (default) doesn't need LLVM_SYS_180_PREFIX
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echo "[llvm-smoke] Using llvm-harness (LLVM_SYS_180_PREFIX not required)" >&2
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fi
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# --- AOT smoke: apps/ny-llvm-bitops (bitwise & shift operations) ---
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if [[ "${NYASH_LLVM_BITOPS_SMOKE:-0}" == "1" ]]; then
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@ -41,9 +49,8 @@ else
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echo "[llvm-smoke] skipping ny-llvm-bitops (set NYASH_LLVM_BITOPS_SMOKE=1 to enable)" >&2
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fi
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echo "[llvm-smoke] building nyash (${MODE}, feature=llvm)..." >&2
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# Support both llvm-sys 180/181 by exporting both prefixes to the same value
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cargo build -q ${MODE:+--${MODE}} --features llvm
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echo "[llvm-smoke] building nyash (${MODE}, feature=${LLVM_FEATURE})..." >&2
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cargo build -q ${MODE:+--${MODE}} --features "${LLVM_FEATURE}"
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echo "[llvm-smoke] running --backend llvm on examples/llvm11_core_smoke.nyash ..." >&2
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rm -f "$OBJ"
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@ -56,9 +56,16 @@ if ! command -v llvm-config-18 >/dev/null 2>&1; then
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fi
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# Build nyash + NyRT as needed
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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cargo build --release -j 24 --features llvm >/dev/null
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LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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# Legacy inkwell needs LLVM_SYS_180_PREFIX
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_LLVMPREFIX=$(llvm-config-18 --prefix)
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LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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cargo build --release -j 24 --features "${LLVM_FEATURE}" >/dev/null
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else
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# llvm-harness (default) doesn't need LLVM_SYS_180_PREFIX
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cargo build --release -j 24 --features "${LLVM_FEATURE}" >/dev/null
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fi
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if [[ "$EMIT" == "exe" ]]; then
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(cd crates/nyrt && cargo build --release -j 24 >/dev/null)
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fi
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@ -88,8 +95,13 @@ case "$EMIT" in
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export NYASH_LLVM_DUMP_LL=1
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export NYASH_LLVM_LL_OUT="$OUT"
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if [[ "$VERIFY" == "1" ]]; then export NYASH_LLVM_VERIFY=1; fi
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
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else
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
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fi
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if [[ ! -f "$OUT" ]]; then echo "error: failed to produce $OUT" >&2; exit 4; fi
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[[ "$QUIET" == "0" ]] && echo "OK ll:$OUT"
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;;
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@ -97,8 +109,13 @@ case "$EMIT" in
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export NYASH_LLVM_OBJ_OUT="$OUT"
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if [[ "$VERIFY" == "1" ]]; then export NYASH_LLVM_VERIFY=1; fi
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rm -f "$OUT"
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
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else
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
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fi
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if [[ ! -f "$OUT" ]]; then echo "error: failed to produce $OUT" >&2; exit 4; fi
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[[ "$QUIET" == "0" ]] && echo "OK obj:$OUT"
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;;
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@ -108,8 +125,13 @@ case "$EMIT" in
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export NYASH_LLVM_OBJ_OUT="$OBJ"
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if [[ "$VERIFY" == "1" ]]; then export NYASH_LLVM_VERIFY=1; fi
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rm -f "$OBJ"
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if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 LLVM_SYS_181_PREFIX="${_LLVMPREFIX}" LLVM_SYS_180_PREFIX="${_LLVMPREFIX}" \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
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else
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cat "$IN_FILE" | NYASH_LLVM_USE_HARNESS=1 \
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./target/release/nyash --backend llvm --ny-parser-pipe >/dev/null || true
|
||||
fi
|
||||
if [[ ! -f "$OBJ" ]]; then echo "error: failed to produce object $OBJ" >&2; exit 4; fi
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||||
# Link with NyRT
|
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NYRT_BASE=${NYRT_DIR:-"$PWD/crates/nyrt"}
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@ -7,11 +7,18 @@ set -euo pipefail
|
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SCRIPT=${1:-apps/tests/loop_if_phi.nyash}
|
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|
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echo "[phi-empty-check] building nyash (llvm features)" >&2
|
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LLVM_PREFIX=${LLVM_SYS_180_PREFIX:-$(command -v llvm-config-18 >/dev/null 2>&1 && llvm-config-18 --prefix || true)}
|
||||
if [[ -n "${LLVM_PREFIX}" ]]; then
|
||||
LLVM_SYS_180_PREFIX="${LLVM_PREFIX}" cargo build --release --features llvm >/dev/null
|
||||
LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
|
||||
if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" ]]; then
|
||||
# Legacy inkwell needs LLVM_SYS_180_PREFIX
|
||||
LLVM_PREFIX=${LLVM_SYS_180_PREFIX:-$(command -v llvm-config-18 >/dev/null 2>&1 && llvm-config-18 --prefix || true)}
|
||||
if [[ -n "${LLVM_PREFIX}" ]]; then
|
||||
LLVM_SYS_180_PREFIX="${LLVM_PREFIX}" cargo build --release --features "${LLVM_FEATURE}" >/dev/null
|
||||
else
|
||||
cargo build --release --features "${LLVM_FEATURE}" >/dev/null
|
||||
fi
|
||||
else
|
||||
cargo build --release --features llvm >/dev/null
|
||||
# llvm-harness (default) doesn't need LLVM_SYS_180_PREFIX
|
||||
cargo build --release --features "${LLVM_FEATURE}" >/dev/null
|
||||
fi
|
||||
|
||||
IR_OUT=tmp/nyash_harness.ll
|
||||
|
||||
@ -6,9 +6,16 @@ source "$ROOT/tools/test/lib/shlib.sh"
|
||||
|
||||
build_nyash_release
|
||||
|
||||
# Skip when LLVM toolchain is not available (either llvm-config-18 or LLVM_SYS_180_PREFIX)
|
||||
if ! command -v llvm-config-18 >/dev/null 2>&1 && [[ -z "${LLVM_SYS_180_PREFIX:-}" ]]; then
|
||||
echo "[SKIP] selfhost M2 minimal: LLVM18 not available"; exit 0
|
||||
# Skip when LLVM toolchain is not available
|
||||
if ! command -v llvm-config-18 >/dev/null 2>&1; then
|
||||
# For llvm-harness (default), we only need llvm-config-18
|
||||
# For llvm-inkwell-legacy, we also need LLVM_SYS_180_PREFIX
|
||||
LLVM_FEATURE=${NYASH_LLVM_FEATURE:-llvm}
|
||||
if [[ "$LLVM_FEATURE" == "llvm-inkwell-legacy" && -z "${LLVM_SYS_180_PREFIX:-}" ]]; then
|
||||
echo "[SKIP] selfhost M2 minimal: LLVM18 not available for legacy inkwell"; exit 0
|
||||
elif [[ "$LLVM_FEATURE" != "llvm-inkwell-legacy" ]]; then
|
||||
echo "[SKIP] selfhost M2 minimal: llvm-config-18 not available"; exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
build_ny_llvmc || { echo "[SKIP] selfhost M2 minimal: ny-llvmc not built"; exit 0; }
|
||||
|
||||
Reference in New Issue
Block a user