llvm-tools: build host llvm-objcopy/strip/profdata under ZigToolchain

Add an `llvm-tools` target artifact that downloads llvm-project source matching the version of clang shipped by the active zig install, builds llvm-objcopy, llvm-strip and llvm-profdata into PKG_ROOT_PATH/llvm-tools/bin, and exposes them through the same path/binary/isInstalled static surface as the other artifacts. A new LlvmToolsCheck doctor item runs when the active toolchain is ZigToolchain and reports whether the three tools are built, with a fix that installs the package and runs the build. PackageBuilder now picks the right tool when the active toolchain is ZigToolchain: - extractDebugInfo() honours OBJCOPY from the environment, then falls back to llvm-tools' llvm-objcopy under Zig and plain objcopy otherwise. - stripBinary() uses llvm-strip under Zig and plain strip otherwise. System strip/objcopy refuse zig-produced archives and bitcode sections, so without this the strip stage breaks LTO builds. Other toolchains keep using the system binaries. ApplicationContext::tryGet() wraps the container's get() in a try/catch and returns null on failure, so PackageBuilder can ask "which toolchain is active right now" without PHP-DI throwing on autowirable-but-unconstructable classes. Depends on v3c/artifact-static-helpers (uses zig::isInstalled() and zig::binary()).
2026-07-06 16:25:39 +08:00 · 2026-05-24 21:50:57 +07:00
136 changed files with 1655 additions and 3271 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,24 +0,0 @@
-# Force LF line endings for all text files.
-# Prevents git from auto-converting LF -> CRLF on Windows checkouts.
-* text=auto eol=lf
-
-# Explicit binary files — git won't touch line endings for these
-*.phar binary
-*.png binary
-*.jpg binary
-*.jpeg binary
-*.gif binary
-*.ico binary
-*.zip binary
-*.gz binary
-*.tgz binary
-*.txz binary
-*.xz binary
-*.bz2 binary
-*.7z binary
-*.exe binary
-*.dll binary
-*.sfx binary
-*.so binary
-*.a binary
-*.o binary
--- a/.github/workflows/release-build.yml
+++ b/.github/workflows/release-build.yml
@@ -38,9 +38,6 @@ jobs:
          - name: "windows-x64"
            os: "ubuntu-latest"
            filename: "spc-windows-x64.exe"
-    permissions:
-      id-token: write
-      attestations: write
    steps:
      - name: "Checkout"
        uses: "actions/checkout@v5"
@@ -108,12 +105,6 @@ jobs:
            fi
          fi

-      - name: "Generate build provenance attestation"
-        if: github.event_name != 'pull_request'
-        uses: actions/attest-build-provenance@v4
-        with:
-          subject-path: "${{ github.workspace }}/${{ matrix.operating-system.name == 'windows-x64' && 'spc.exe' || 'spc' }}"
-
      - name: "Copy file"
        run: |
          if [ "${{ matrix.operating-system.name }}" != "windows-x64" ]; then
--- a/.github/workflows/vitepress-deploy.yml
+++ b/.github/workflows/vitepress-deploy.yml
@@ -1,68 +1,68 @@
-name: Docs build test and auto deploy
-on:
-  pull_request:
-    branches: [ "v3" ]
-    types: [ opened, synchronize, reopened ]
-    paths:
-      - 'config/**.yml'
-      - 'docs/**'
-      - 'package.json'
-      - 'yarn.lock'
-      - '.github/workflows/vitepress-deploy.yml'
-  push:
-    branches: [ "v3" ]
-    paths:
-      - 'config/**.yml'
-      - 'docs/**'
-      - 'package.json'
-      - 'yarn.lock'
-      - '.github/workflows/vitepress-deploy.yml'
-
-jobs:
-  build:
-    name: Deploy docs
-    runs-on: ubuntu-latest
-    if: github.repository == 'crazywhalecc/static-php-cli'
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - uses: actions/setup-node@v3
-
-      - run: npm install
-
-      - name: "Install PHP for official runners"
-        uses: shivammathur/setup-php@v2
-        with:
-          coverage: none
-          tools: composer:v2
-          php-version: 8.4
-          ini-values: memory_limit=-1
-          extensions: curl, openssl, mbstring
-
-      - name: "Get Composer Cache Directory"
-        id: composer-cache
-        run: |
-          echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
-
-      - name: "Cache Composer dependencies"
-        uses: "actions/cache@v4"
-        with:
-          path: "${{ steps.composer-cache.outputs.dir }}"
-          key: "php-8.2-locked-composer-${{ hashFiles('**/composer.lock') }}"
-          restore-keys: |
-            php-8.2-locked-composer
-
-      - name: "Install Locked Dependencies"
-        run: "composer install --no-interaction --no-progress"
-
-      - name: Build
-        run: npm run docs:build
-
-      # Deploy to GitHub Pages only when the workflow is triggered by a push to the v3 branch
-      - name: Deploy to GitHub Pages
-        uses: peaceiris/actions-gh-pages@v3
-        if: github.event_name == 'push' && github.ref == 'refs/heads/v3'
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: docs/.vitepress/dist
+name: Docs build test and auto deploy
+on:
+  pull_request:
+    branches: [ "v3" ]
+    types: [ opened, synchronize, reopened ]
+    paths:
+      - 'config/**.yml'
+      - 'docs/**'
+      - 'package.json'
+      - 'yarn.lock'
+      - '.github/workflows/vitepress-deploy.yml'
+  push:
+    branches: [ "v3" ]
+    paths:
+      - 'config/**.yml'
+      - 'docs/**'
+      - 'package.json'
+      - 'yarn.lock'
+      - '.github/workflows/vitepress-deploy.yml'
+
+jobs:
+  build:
+    name: Deploy docs
+    runs-on: ubuntu-latest
+    if: github.repository == 'crazywhalecc/static-php-cli'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v3
+
+      - run: npm install
+
+      - name: "Install PHP for official runners"
+        uses: shivammathur/setup-php@v2
+        with:
+          coverage: none
+          tools: composer:v2
+          php-version: 8.4
+          ini-values: memory_limit=-1
+          extensions: curl, openssl, mbstring
+
+      - name: "Get Composer Cache Directory"
+        id: composer-cache
+        run: |
+          echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
+
+      - name: "Cache Composer dependencies"
+        uses: "actions/cache@v4"
+        with:
+          path: "${{ steps.composer-cache.outputs.dir }}"
+          key: "php-8.2-locked-composer-${{ hashFiles('**/composer.lock') }}"
+          restore-keys: |
+            php-8.2-locked-composer
+
+      - name: "Install Locked Dependencies"
+        run: "composer install --no-interaction --no-progress"
+
+      - name: Build
+        run: npm run docs:build
+
+      # Deploy to GitHub Pages only when the workflow is triggered by a push to the v3 branch
+      - name: Deploy to GitHub Pages
+        uses: peaceiris/actions-gh-pages@v3
+        if: github.event_name == 'push' && github.ref == 'refs/heads/v3'
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_dir: docs/.vitepress/dist
--- a/README-zh.md
+++ b/README-zh.md
@@ -1,156 +1,156 @@
-# StaticPHP
-
-[![Chinese readme](https://img.shields.io/badge/README-%E4%B8%AD%E6%96%87%20%F0%9F%87%A8%F0%9F%87%B3-moccasin?style=flat-square)](README-zh.md)
-[![English readme](https://img.shields.io/badge/README-English%20%F0%9F%87%AC%F0%9F%87%A7-moccasin?style=flat-square)](README.md)
-[![Releases](https://img.shields.io/packagist/v/crazywhalecc/static-php-cli?include_prereleases&label=Release&style=flat-square)](https://github.com/crazywhalecc/static-php-cli/releases)
-[![CI](https://img.shields.io/github/actions/workflow/status/crazywhalecc/static-php-cli/tests.yml?branch=main&label=Build%20Test&style=flat-square)](https://github.com/crazywhalecc/static-php-cli/actions/workflows/tests.yml)
-[![License](https://img.shields.io/badge/License-MIT-blue.svg?style=flat-square)](https://github.com/crazywhalecc/static-php-cli/blob/main/LICENSE)
-[![Discord](https://img.shields.io/discord/nrSRbpMJ?label=Discord&logo=discord&style=flat-square)](https://discord.gg/xf6Rd4pEAk)
-
-**StaticPHP** 是一个强大的工具，用于构建可移植的可执行文件，包括 PHP、扩展等。
-
-> [!IMPORTANT]
-> 我们正准备发布 **v3** 版本，届时项目名称将从 **static-php-cli** 更改为 **StaticPHP**。
-> 此分支对应 v3 版本。v2 版本请查看 [v2 分支](https://github.com/crazywhalecc/static-php-cli/tree/main)。
-> 请更新您的参考资料，并关注正式版发布。
-
-## 特性
-
- :elephant: 支持多个 PHP 版本 - PHP 8.1, 8.2, 8.3, 8.4, 8.5
- :handbag: 构建零依赖的单文件 PHP 可执行程序
- :hamburger: 构建 **[phpmicro](https://github.com/static-php/phpmicro)** 自解压可执行文件（将 PHP 二进制和源码合并为单个文件）
- :pill: 自动构建环境检查器，支持自动修复
- :zap: 支持 `Linux`、`macOS`、`Windows`
- :wrench: 通过 vendor 模式和自定义注册表实现便捷扩展
- :books: 智能依赖管理
- 📦 自包含 `spc` 可执行文件，便于自安装
- :fire: 支持 100+ 热门 [PHP 扩展](https://static-php.dev/en/guide/extensions.html)
- :floppy_disk: 支持 UPX 压缩（二进制体积可缩小 30-50%）
-
-**单文件独立 php-cli：**
-
-<img width="700" alt="out1" src="https://github.com/crazywhalecc/static-php-cli/assets/20330940/01a2e60f-13b0-4242-a645-f7afa4936396">
-
-**使用 phpmicro 将 PHP 代码与 PHP 解释器结合：**
-
-<img width="700" alt="out2" src="https://github.com/crazywhalecc/static-php-cli/assets/20330940/46b7128d-fb72-4169-957e-48564c3ff3e2">
-
-## 快速开始
-
-### 1. 下载 spc 二进制
-
-```bash
-# For Linux x86_64
-curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-linux-x86_64
-# For Linux aarch64
-curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-linux-aarch64
-# macOS x86_64 (Intel)
-curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-macos-x86_64
-# macOS aarch64 (Apple)
-curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-macos-aarch64
-# Windows (x86_64, win10 build 17063 or later, please install VS2022 first)
-curl.exe -fsSL -o spc.exe https://dl.static-php.dev/v3/spc-bin/nightly/spc-windows-x64.exe
-```
-
-对于 macOS 和 Linux，请先添加可执行权限：
-
-```bash
-chmod +x ./spc
-```
-
-### 2. 构建静态 PHP
-
-首先，创建 `craft.yml` 文件，并从 [扩展列表](https://static-php.dev/en/guide/extensions.html) 或 [命令生成器](https://static-php.dev/en/guide/cli-generator.html) 指定要包含的扩展：
-
-```yml
-# PHP version support: 8.1, 8.2, 8.3, 8.4, 8.5
-php-version: 8.5
-# Put your extension list here
-extensions: "apcu,bcmath,calendar,ctype,curl,dba,dom,exif,fileinfo,filter,gd,iconv,mbregex,mbstring,mysqli,mysqlnd,opcache,openssl,pcntl,pdo,pdo_mysql,pdo_sqlite,phar,posix,readline,redis,session,simplexml,sockets,sodium,sqlite3,tokenizer,xml,xmlreader,xmlwriter,xsl,zip,zlib"
-sapi:
-  - cli
-  - micro
-download-options:
-  parallel: 10
-```
-
-运行命令：
-
-```bash
-./spc craft
-
-# 输出完整控制台日志
-./spc craft -vvv
-```
-
-### 3. 静态 PHP 使用
-
-现在你可以将 StaticPHP 构建的二进制复制到另一台机器并在无依赖环境下运行：
-
-```
-# php-cli
-buildroot/bin/php -v
-
-# phpmicro
-echo '<?php echo "Hello world!\n";' > a.php
-./spc micro:combine a.php -O my-app
-./my-app
-```
-
-## 文档
-
-当前 README 包含基础用法。有关 StaticPHP 的完整功能集，
-请访问 <https://static-php.dev>。
-
-## 直接下载
-
-如果你暂时不想构建，或只想先测试，可以从 [Actions](https://github.com/static-php/hosted/actions/workflows/build-php-bulk.yml) 下载示例预编译产物，或从自托管服务器下载。
-
-我们为每个 PHP 版本提供 2 种扩展集合：
-
- **gigantic**：尽可能包含更多扩展，二进制大小约 100-150MB。
- **base**：仅包含 StaticPHP 自身使用的少量扩展，二进制大小约 10MB。
-
-> WIP
-
-### 在线构建（使用 GitHub Actions）
-
-当上方直接下载的二进制无法满足你的需求时，
-你可以使用 GitHub Actions 轻松构建静态编译的 PHP，
-并同时自定义要编译的扩展列表。
-
-1. Fork 此仓库。
-2. 进入项目的 Actions 并选择 `CI`。
-3. 选择 `Run workflow`，填写你要编译的 PHP 版本、目标类型和扩展列表。（扩展用逗号分隔，例如 `bcmath,curl,mbstring`）
-4. 等待工作流执行完成后，进入对应运行记录并下载 `Artifacts`。
-
-如果你启用 `debug`，构建时将输出所有日志，包括编译日志，便于排查问题。
-
-> 我们也计划在未来提供可复用的 GitHub Actions 工作流，
-> 这样你无需 fork 本项目，也能在自己的仓库中轻松构建 static PHP。
-
-## 贡献
-
-如果你需要的扩展缺失，可以创建 issue。
-如果你熟悉本项目，也欢迎发起 pull request。
-
-如果你想贡献文档，请直接编辑 `docs/`。
-
-## 赞助本项目
-
-你可以通过 [GitHub Sponsor](https://github.com/crazywhalecc) 赞助我或我的项目。你捐赠的一部分将用于维护 **static-php.dev** 服务器。
-
-**特别感谢以下赞助商：**
-
-<a href="https://beyondco.de/"><img src="/docs/public/images/beyondcode-seeklogo.png" width="300" alt="Beyond Code Logo" /></a>
-
-<a href="https://nativephp.com/"><img src="/docs/public/images/nativephp-logo.svg" width="300" alt="NativePHP Logo" /></a>
-
-## 开源许可证
-
-本项目本身采用 MIT 许可证。
-一些新添加的扩展和依赖可能来自其他项目。
-这些源码文件头部也可能包含额外的 LICENSE 和 AUTHOR 信息。
-
-请在编译后使用 `bin/spc dump-license` 命令导出项目中使用的开源许可证，
-并遵守对应项目的 LICENSE。
+# StaticPHP
+
+[![Chinese readme](https://img.shields.io/badge/README-%E4%B8%AD%E6%96%87%20%F0%9F%87%A8%F0%9F%87%B3-moccasin?style=flat-square)](README-zh.md)
+[![English readme](https://img.shields.io/badge/README-English%20%F0%9F%87%AC%F0%9F%87%A7-moccasin?style=flat-square)](README.md)
+[![Releases](https://img.shields.io/packagist/v/crazywhalecc/static-php-cli?include_prereleases&label=Release&style=flat-square)](https://github.com/crazywhalecc/static-php-cli/releases)
+[![CI](https://img.shields.io/github/actions/workflow/status/crazywhalecc/static-php-cli/tests.yml?branch=main&label=Build%20Test&style=flat-square)](https://github.com/crazywhalecc/static-php-cli/actions/workflows/tests.yml)
+[![License](https://img.shields.io/badge/License-MIT-blue.svg?style=flat-square)](https://github.com/crazywhalecc/static-php-cli/blob/main/LICENSE)
+[![Discord](https://img.shields.io/discord/nrSRbpMJ?label=Discord&logo=discord&style=flat-square)](https://discord.gg/xf6Rd4pEAk)
+
+**StaticPHP** 是一个强大的工具，用于构建可移植的可执行文件，包括 PHP、扩展等。
+
+> [!IMPORTANT]
+> 我们正准备发布 **v3** 版本，届时项目名称将从 **static-php-cli** 更改为 **StaticPHP**。
+> 此分支对应 v3 版本。v2 版本请查看 [v2 分支](https://github.com/crazywhalecc/static-php-cli/tree/main)。
+> 请更新您的参考资料，并关注正式版发布。
+
+## 特性
+
+- :elephant: 支持多个 PHP 版本 - PHP 8.1, 8.2, 8.3, 8.4, 8.5
+- :handbag: 构建零依赖的单文件 PHP 可执行程序
+- :hamburger: 构建 **[phpmicro](https://github.com/static-php/phpmicro)** 自解压可执行文件（将 PHP 二进制和源码合并为单个文件）
+- :pill: 自动构建环境检查器，支持自动修复
+- :zap: 支持 `Linux`、`macOS`、`Windows`
+- :wrench: 通过 vendor 模式和自定义注册表实现便捷扩展
+- :books: 智能依赖管理
+- 📦 自包含 `spc` 可执行文件，便于自安装
+- :fire: 支持 100+ 热门 [PHP 扩展](https://static-php.dev/en/guide/extensions.html)
+- :floppy_disk: 支持 UPX 压缩（二进制体积可缩小 30-50%）
+
+**单文件独立 php-cli：**
+
+<img width="700" alt="out1" src="https://github.com/crazywhalecc/static-php-cli/assets/20330940/01a2e60f-13b0-4242-a645-f7afa4936396">
+
+**使用 phpmicro 将 PHP 代码与 PHP 解释器结合：**
+
+<img width="700" alt="out2" src="https://github.com/crazywhalecc/static-php-cli/assets/20330940/46b7128d-fb72-4169-957e-48564c3ff3e2">
+
+## 快速开始
+
+### 1. 下载 spc 二进制
+
+```bash
+# For Linux x86_64
+curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-linux-x86_64
+# For Linux aarch64
+curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-linux-aarch64
+# macOS x86_64 (Intel)
+curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-macos-x86_64
+# macOS aarch64 (Apple)
+curl -fsSL -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-macos-aarch64
+# Windows (x86_64, win10 build 17063 or later, please install VS2022 first)
+curl.exe -fsSL -o spc.exe https://dl.static-php.dev/v3/spc-bin/nightly/spc-windows-x64.exe
+```
+
+对于 macOS 和 Linux，请先添加可执行权限：
+
+```bash
+chmod +x ./spc
+```
+
+### 2. 构建静态 PHP
+
+首先，创建 `craft.yml` 文件，并从 [扩展列表](https://static-php.dev/en/guide/extensions.html) 或 [命令生成器](https://static-php.dev/en/guide/cli-generator.html) 指定要包含的扩展：
+
+```yml
+# PHP version support: 8.1, 8.2, 8.3, 8.4, 8.5
+php-version: 8.5
+# Put your extension list here
+extensions: "apcu,bcmath,calendar,ctype,curl,dba,dom,exif,fileinfo,filter,gd,iconv,mbregex,mbstring,mysqli,mysqlnd,opcache,openssl,pcntl,pdo,pdo_mysql,pdo_sqlite,phar,posix,readline,redis,session,simplexml,sockets,sodium,sqlite3,tokenizer,xml,xmlreader,xmlwriter,xsl,zip,zlib"
+sapi:
+  - cli
+  - micro
+download-options:
+  parallel: 10
+```
+
+运行命令：
+
+```bash
+./spc craft
+
+# 输出完整控制台日志
+./spc craft -vvv
+```
+
+### 3. 静态 PHP 使用
+
+现在你可以将 StaticPHP 构建的二进制复制到另一台机器并在无依赖环境下运行：
+
+```
+# php-cli
+buildroot/bin/php -v
+
+# phpmicro
+echo '<?php echo "Hello world!\n";' > a.php
+./spc micro:combine a.php -O my-app
+./my-app
+```
+
+## 文档
+
+当前 README 包含基础用法。有关 StaticPHP 的完整功能集，
+请访问 <https://static-php.dev>。
+
+## 直接下载
+
+如果你暂时不想构建，或只想先测试，可以从 [Actions](https://github.com/static-php/static-php-cli-hosted/actions/workflows/build-php-bulk.yml) 下载示例预编译产物，或从自托管服务器下载。
+
+我们为每个 PHP 版本提供 2 种扩展集合：
+
+- **gigantic**：尽可能包含更多扩展，二进制大小约 100-150MB。
+- **base**：仅包含 StaticPHP 自身使用的少量扩展，二进制大小约 10MB。
+
+> WIP
+
+### 在线构建（使用 GitHub Actions）
+
+当上方直接下载的二进制无法满足你的需求时，
+你可以使用 GitHub Actions 轻松构建静态编译的 PHP，
+并同时自定义要编译的扩展列表。
+
+1. Fork 此仓库。
+2. 进入项目的 Actions 并选择 `CI`。
+3. 选择 `Run workflow`，填写你要编译的 PHP 版本、目标类型和扩展列表。（扩展用逗号分隔，例如 `bcmath,curl,mbstring`）
+4. 等待工作流执行完成后，进入对应运行记录并下载 `Artifacts`。
+
+如果你启用 `debug`，构建时将输出所有日志，包括编译日志，便于排查问题。
+
+> 我们也计划在未来提供可复用的 GitHub Actions 工作流，
+> 这样你无需 fork 本项目，也能在自己的仓库中轻松构建 static PHP。
+
+## 贡献
+
+如果你需要的扩展缺失，可以创建 issue。
+如果你熟悉本项目，也欢迎发起 pull request。
+
+如果你想贡献文档，请直接编辑 `docs/`。
+
+## 赞助本项目
+
+你可以通过 [GitHub Sponsor](https://github.com/crazywhalecc) 赞助我或我的项目。你捐赠的一部分将用于维护 **static-php.dev** 服务器。
+
+**特别感谢以下赞助商：**
+
+<a href="https://beyondco.de/"><img src="/docs/public/images/beyondcode-seeklogo.png" width="300" alt="Beyond Code Logo" /></a>
+
+<a href="https://nativephp.com/"><img src="/docs/public/images/nativephp-logo.svg" width="300" alt="NativePHP Logo" /></a>
+
+## 开源许可证
+
+本项目本身采用 MIT 许可证。
+一些新添加的扩展和依赖可能来自其他项目。
+这些源码文件头部也可能包含额外的 LICENSE 和 AUTHOR 信息。
+
+请在编译后使用 `bin/spc dump-license` 命令导出项目中使用的开源许可证，
+并遵守对应项目的 LICENSE。
--- a/README.md
+++ b/README.md
@@ -104,7 +104,7 @@ see <https://static-php.dev>.

 ## Direct Download

-If you do not want to build yet or just want to test first, you can download example pre-compiled artifacts from [Actions](https://github.com/static-php/hosted/actions/workflows/build-php-bulk.yml) or from a self-hosted server.
+If you do not want to build yet or just want to test first, you can download example pre-compiled artifacts from [Actions](https://github.com/static-php/static-php-cli-hosted/actions/workflows/build-php-bulk.yml) or from a self-hosted server.

 We offer 2 types of extension sets for each PHP version:

--- a/bin/setup-runtime.ps1
+++ b/bin/setup-runtime.ps1
@@ -1,116 +1,116 @@
-param (
-    [string] ${action}
-)
-
-function AddToPath {
-    param (
-        [string]$pathToAdd
-    )
-
-    $currentPath = [System.Environment]::GetEnvironmentVariable('Path', 'User')
-
-    if ($currentPath -notlike "*$pathToAdd*") {
-        $newPath = $currentPath + ";$pathToAdd"
-        [System.Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
-        Write-Host "Added '$pathToAdd' to Path."
-        Write-Host "To remove path, use: " -NoNewline
-        Write-Host "bin/setup-runtime remove-path" -ForegroundColor Cyan
-    } else {
-        Write-Host "Path already exists."
-    }
-}
-
-function RemoveFromPath {
-    param (
-        [string]$pathToRemove
-    )
-
-    $currentPath = [System.Environment]::GetEnvironmentVariable('Path', 'User')
-
-    if ($currentPath -like "*$pathToRemove*") {
-        $newPath = $currentPath -replace [regex]::Escape(';' + $pathToRemove), ''
-        [System.Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
-        Write-Host "Removed Path '$pathToRemove'"
-    } else {
-        Write-Host "Path '$pathToRemove' not in Path"
-    }
-}
-
-# working dir
-$WorkingDir = (Split-Path -Parent (Split-Path -Parent $MyInvocation.MyCommand.Definition))
-
-if ($action -eq 'add-path') {
-    AddToPath ($WorkingDir + '\runtime')
-    exit 0
-} elseif ($action -eq 'remove-path') {
-    RemoveFromPath ($WorkingDir + '\runtime')
-    exit 0
-} elseif (-not($action -eq '')) {
-    Write-Host ("Invalid action: " + $action) -ForegroundColor Red
-    exit 1
-}
-
-# get php 8.1 specific version
-
-# php windows download
-$PHPRuntimeUrl = "https://windows.php.net/downloads/releases/archives/php-8.4.4-nts-Win32-vs17-x64.zip"
-Write-Host "Downloading PHP from: " -NoNewline
-Write-Host $PHPRuntimeUrl -ForegroundColor Cyan
-$ComposerUrl = "https://getcomposer.org/download/latest-stable/composer.phar"
-
-# create dir
-New-Item -Path "downloads" -ItemType Directory -Force | Out-Null
-
-# download php
-if (-not(Test-Path "downloads\php.zip"))
-{
-    Write-Host "Downloading PHP ..."
-    Invoke-WebRequest $PHPRuntimeUrl -OutFile "downloads\php.zip"
-}
-
-# extract php
-New-Item -Path "runtime" -ItemType Directory -Force | Out-Null
-Write-Host "Extracting php.zip ..."
-Expand-Archive -Path "downloads/php.zip" -DestinationPath "runtime" -Force
-# make php.ini
-Move-Item -Path "runtime\php.ini-production" -Destination "runtime\php.ini" -Force
-$OriginINI = Get-Content -Path "runtime\php.ini" -Raw
-$OriginINI = $OriginINI -replace ';extension=openssl', 'extension=openssl'
-$OriginINI = $OriginINI -replace ';extension=curl', 'extension=curl'
-$OriginINI = $OriginINI -replace ';extension=mbstring', 'extension=mbstring'
-$OriginINI = $OriginINI -replace ';extension=sodium', 'extension=sodium'
-$OriginINI = $OriginINI -replace ';extension_dir = "./"', ('extension_dir = "' + (Split-Path -Parent $MyInvocation.MyCommand.Definition) + '\..\runtime\ext"')
-$OriginINI | Set-Content -Path "runtime\php.ini"
-
-# download composer
-if (-not(Test-Path "runtime\composer.phar"))
-{
-    Write-Host "Downloading composer ..."
-    Invoke-WebRequest $ComposerUrl -OutFile "downloads\composer.phar"
-    Move-Item -Path "downloads\composer.phar" -Destination "runtime\composer.phar" -Force
-}
-
-# create runtime\composer.ps1
-$ComposerContent = '
-$WorkingDir = (Split-Path -Parent $MyInvocation.MyCommand.Definition)
-& ($WorkingDir + "\php.exe") (Join-Path $WorkingDir "\composer.phar") @args
-'
-$ComposerContent | Set-Content -Path 'runtime\composer.ps1' -Encoding UTF8
-
-Write-Host "Successfully downloaded PHP and Composer !" -ForegroundColor Green
-Write-Host "Use static-php-cli: " -NoNewline
-Write-Host "bin/spc" -ForegroundColor Cyan
-Write-Host "Use php:            " -NoNewline
-Write-Host "runtime/php" -ForegroundColor Cyan
-Write-Host "Use composer:       " -NoNewline
-Write-Host "runtime/composer" -ForegroundColor Cyan
-Write-Host ""
-Write-Host "Don't forget installing composer dependencies '" -NoNewline
-Write-Host "runtime/composer install" -ForegroundColor Cyan -NoNewline
-Write-Host "' before using static-php-cli !"
-Write-Host ""
-Write-Host "If you want to use this PHP for quality tools (like phpstan, php-cs-fixer) or other project,"
-Write-Host "or use PHP, Composer as system executable,"
-Write-Host "use '" -NoNewline
-Write-Host "bin/setup-runtime add-path" -ForegroundColor Cyan -NoNewline
-Write-Host "' to add runtime dir in Path."
+param (
+    [string] ${action}
+)
+
+function AddToPath {
+    param (
+        [string]$pathToAdd
+    )
+
+    $currentPath = [System.Environment]::GetEnvironmentVariable('Path', 'User')
+
+    if ($currentPath -notlike "*$pathToAdd*") {
+        $newPath = $currentPath + ";$pathToAdd"
+        [System.Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
+        Write-Host "Added '$pathToAdd' to Path."
+        Write-Host "To remove path, use: " -NoNewline
+        Write-Host "bin/setup-runtime remove-path" -ForegroundColor Cyan
+    } else {
+        Write-Host "Path already exists."
+    }
+}
+
+function RemoveFromPath {
+    param (
+        [string]$pathToRemove
+    )
+
+    $currentPath = [System.Environment]::GetEnvironmentVariable('Path', 'User')
+
+    if ($currentPath -like "*$pathToRemove*") {
+        $newPath = $currentPath -replace [regex]::Escape(';' + $pathToRemove), ''
+        [System.Environment]::SetEnvironmentVariable('Path', $newPath, 'User')
+        Write-Host "Removed Path '$pathToRemove'"
+    } else {
+        Write-Host "Path '$pathToRemove' not in Path"
+    }
+}
+
+# working dir
+$WorkingDir = (Split-Path -Parent (Split-Path -Parent $MyInvocation.MyCommand.Definition))
+
+if ($action -eq 'add-path') {
+    AddToPath ($WorkingDir + '\runtime')
+    exit 0
+} elseif ($action -eq 'remove-path') {
+    RemoveFromPath ($WorkingDir + '\runtime')
+    exit 0
+} elseif (-not($action -eq '')) {
+    Write-Host ("Invalid action: " + $action) -ForegroundColor Red
+    exit 1
+}
+
+# get php 8.1 specific version
+
+# php windows download
+$PHPRuntimeUrl = "https://windows.php.net/downloads/releases/archives/php-8.4.4-nts-Win32-vs17-x64.zip"
+Write-Host "Downloading PHP from: " -NoNewline
+Write-Host $PHPRuntimeUrl -ForegroundColor Cyan
+$ComposerUrl = "https://getcomposer.org/download/latest-stable/composer.phar"
+
+# create dir
+New-Item -Path "downloads" -ItemType Directory -Force | Out-Null
+
+# download php
+if (-not(Test-Path "downloads\php.zip"))
+{
+    Write-Host "Downloading PHP ..."
+    Invoke-WebRequest $PHPRuntimeUrl -OutFile "downloads\php.zip"
+}
+
+# extract php
+New-Item -Path "runtime" -ItemType Directory -Force | Out-Null
+Write-Host "Extracting php.zip ..."
+Expand-Archive -Path "downloads/php.zip" -DestinationPath "runtime" -Force
+# make php.ini
+Move-Item -Path "runtime\php.ini-production" -Destination "runtime\php.ini" -Force
+$OriginINI = Get-Content -Path "runtime\php.ini" -Raw
+$OriginINI = $OriginINI -replace ';extension=openssl', 'extension=openssl'
+$OriginINI = $OriginINI -replace ';extension=curl', 'extension=curl'
+$OriginINI = $OriginINI -replace ';extension=mbstring', 'extension=mbstring'
+$OriginINI = $OriginINI -replace ';extension=sodium', 'extension=sodium'
+$OriginINI = $OriginINI -replace ';extension_dir = "./"', ('extension_dir = "' + (Split-Path -Parent $MyInvocation.MyCommand.Definition) + '\..\runtime\ext"')
+$OriginINI | Set-Content -Path "runtime\php.ini"
+
+# download composer
+if (-not(Test-Path "runtime\composer.phar"))
+{
+    Write-Host "Downloading composer ..."
+    Invoke-WebRequest $ComposerUrl -OutFile "downloads\composer.phar"
+    Move-Item -Path "downloads\composer.phar" -Destination "runtime\composer.phar" -Force
+}
+
+# create runtime\composer.ps1
+$ComposerContent = '
+$WorkingDir = (Split-Path -Parent $MyInvocation.MyCommand.Definition)
+& ($WorkingDir + "\php.exe") (Join-Path $WorkingDir "\composer.phar") @args
+'
+$ComposerContent | Set-Content -Path 'runtime\composer.ps1' -Encoding UTF8
+
+Write-Host "Successfully downloaded PHP and Composer !" -ForegroundColor Green
+Write-Host "Use static-php-cli: " -NoNewline
+Write-Host "bin/spc" -ForegroundColor Cyan
+Write-Host "Use php:            " -NoNewline
+Write-Host "runtime/php" -ForegroundColor Cyan
+Write-Host "Use composer:       " -NoNewline
+Write-Host "runtime/composer" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "Don't forget installing composer dependencies '" -NoNewline
+Write-Host "runtime/composer install" -ForegroundColor Cyan -NoNewline
+Write-Host "' before using static-php-cli !"
+Write-Host ""
+Write-Host "If you want to use this PHP for quality tools (like phpstan, php-cs-fixer) or other project,"
+Write-Host "or use PHP, Composer as system executable,"
+Write-Host "use '" -NoNewline
+Write-Host "bin/setup-runtime add-path" -ForegroundColor Cyan -NoNewline
+Write-Host "' to add runtime dir in Path."
--- a/bin/spc-debug.ps1
+++ b/bin/spc-debug.ps1
@@ -1,12 +1,12 @@
-$PHP_Exec = ".\runtime\php.exe"
-
-if (-not(Test-Path $PHP_Exec)) {
-    $PHP_Exec = Get-Command php.exe -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Definition
-    if (-not $PHP_Exec) {
-        Write-Host "Error: PHP not found, you need to install PHP on your system or use 'bin/setup-runtime'." -ForegroundColor Red
-        exit 1
-    }
-}
-
-& "$PHP_Exec" -d xdebug.mode=debug -d xdebug.client_host=127.0.0.1 -d xdebug.client_port=9003 -d xdebug.start_with_request=yes ("bin/spc") @args
-exit $LASTEXITCODE
+$PHP_Exec = ".\runtime\php.exe"
+
+if (-not(Test-Path $PHP_Exec)) {
+    $PHP_Exec = Get-Command php.exe -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Definition
+    if (-not $PHP_Exec) {
+        Write-Host "Error: PHP not found, you need to install PHP on your system or use 'bin/setup-runtime'." -ForegroundColor Red
+        exit 1
+    }
+}
+
+& "$PHP_Exec" -d xdebug.mode=debug -d xdebug.client_host=127.0.0.1 -d xdebug.client_port=9003 -d xdebug.start_with_request=yes ("bin/spc") @args
+exit $LASTEXITCODE
--- a/bin/spc.ps1
+++ b/bin/spc.ps1
@@ -1,12 +1,12 @@
-$PHP_Exec = ".\runtime\php.exe"
-
-if (-not(Test-Path $PHP_Exec)) {
-    $PHP_Exec = Get-Command php.exe -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Definition
-    if (-not $PHP_Exec) {
-        Write-Host "Error: PHP not found, you need to install PHP on your system or use 'bin/setup-runtime'." -ForegroundColor Red
-        exit 1
-    }
-}
-
-& "$PHP_Exec" ("bin/spc") @args
-exit $LASTEXITCODE
+$PHP_Exec = ".\runtime\php.exe"
+
+if (-not(Test-Path $PHP_Exec)) {
+    $PHP_Exec = Get-Command php.exe -ErrorAction SilentlyContinue | Select-Object -ExpandProperty Definition
+    if (-not $PHP_Exec) {
+        Write-Host "Error: PHP not found, you need to install PHP on your system or use 'bin/setup-runtime'." -ForegroundColor Red
+        exit 1
+    }
+}
+
+& "$PHP_Exec" ("bin/spc") @args
+exit $LASTEXITCODE
--- a/box.json
+++ b/box.json
@@ -10,6 +10,7 @@
        "config",
        "src",
        "vendor/psr",
+        "vendor/laravel/prompts",
        "vendor/symfony",
        "vendor/php-di",
        "vendor/zhamao"
--- a/composer.json
+++ b/composer.json
@@ -12,8 +12,10 @@
        "php": ">=8.4",
        "ext-mbstring": "*",
        "ext-zlib": "*",
+        "laravel/prompts": "~0.1",
        "php-di/php-di": "^7.1",
        "symfony/console": "^5.4 || ^6 || ^7",
+        "symfony/process": "^7.2",
        "symfony/yaml": "^7.2",
        "zhamao/logger": "^1.1.4"
    },
--- a/composer.lock
+++ b/composer.lock
--- a/config/artifact/ncurses.yml
+++ b/config/artifact/ncurses.yml
@@ -3,10 +3,6 @@ ncurses:
    license-files:
      - COPYING
  source:
-    type: filelist
-    url: 'https://ftp.gnu.org/gnu/ncurses/'
-    regex: '/href="(?<file>ncurses-(?<version>[^"]+)\.tar\.gz)"/'
-  source-mirror:
    type: filelist
    url: 'https://ftpmirror.gnu.org/gnu/ncurses/'
    regex: '/href="(?<file>ncurses-(?<version>[^"]+)\.tar\.gz)"/'
--- a/config/env.ini
+++ b/config/env.ini
@@ -68,8 +68,8 @@ SPC_PRESERVE_LOGS="no"
 [windows]
 ; build target: win7-static
 SPC_TARGET=native-windows
-; MSYS2 root directory (msys64 subfolder), used by the Windows toolchain
-SPC_MSYS2_PATH="${PKG_ROOT_PATH}\msys2-build-essentials\msys64"
+; php-sdk-binary-tools path
+PHP_SDK_PATH="${WORKING_DIR}\php-sdk-binary-tools"
 ; upx executable path
 UPX_EXEC="${PKG_ROOT_PATH}\bin\upx.exe"
 ; phpmicro patches, for more info, see: https://github.com/easysoft/phpmicro/tree/master/patches
--- a/config/pkg/ext/ext-fastchart.yml
+++ b/config/pkg/ext/ext-fastchart.yml
@@ -1,20 +0,0 @@
-ext-fastchart:
-  type: php-extension
-  artifact:
-    source:
-      type: ghtar
-      repo: iliaal/fastchart
-      extract: php-src/ext/fastchart
-      prefer-stable: true
-    metadata:
-      license-files: [LICENSE]
-  depends:
-    - freetype
-  suggests:
-    - libpng
-    - libjpeg
-    - libwebp
-  php-extension:
-    os:
-      - Linux
-      - Darwin
--- a/config/pkg/ext/ext-fastjson.yml
+++ b/config/pkg/ext/ext-fastjson.yml
@@ -1,14 +0,0 @@
-ext-fastjson:
-  type: php-extension
-  artifact:
-    source:
-      type: ghtar
-      repo: iliaal/fastjson
-      extract: php-src/ext/fastjson
-      prefer-stable: true
-    metadata:
-      license-files: [LICENSE]
-  php-extension:
-    os:
-      - Linux
-      - Darwin
--- a/config/pkg/ext/ext-gmssl.yml
+++ b/config/pkg/ext/ext-gmssl.yml
@@ -10,5 +10,3 @@ ext-gmssl:
      license: PHP-3.01
  depends:
    - gmssl
-  php-extension:
-    arg-type: with-path
--- a/config/pkg/ext/ext-zip.yml
+++ b/config/pkg/ext/ext-zip.yml
@@ -10,11 +10,6 @@ ext-zip:
      license: PHP-3.01
  depends:
    - libzip
-  depends@windows:
-    - libzip
-    - zlib
-    - xz
-    - bzip2
  php-extension:
    arg-type: custom
    arg-type@windows: enable
--- a/config/pkg/lib/gettext.yml
+++ b/config/pkg/lib/gettext.yml
@@ -2,10 +2,6 @@ gettext:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/gettext/'
-      regex: '/href="(?<file>gettext-(?<version>[^"]+)\.tar\.xz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/gettext/'
      regex: '/href="(?<file>gettext-(?<version>[^"]+)\.tar\.xz)"/'
--- a/config/pkg/lib/gmp.yml
+++ b/config/pkg/lib/gmp.yml
@@ -2,13 +2,12 @@ gmp:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/gmp/'
-      regex: '/href="(?<file>gmp-(?<version>[^"]+)\.tar\.xz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/gmp/'
      regex: '/href="(?<file>gmp-(?<version>[^"]+)\.tar\.xz)"/'
+    source-mirror:
+      type: url
+      url: 'https://dl.static-php.dev/static-php-cli/deps/gmp/gmp-6.3.0.tar.xz'
    metadata:
      license-files: ['@/gmp.txt']
      license: Custom
--- a/config/pkg/lib/idn2.yml
+++ b/config/pkg/lib/idn2.yml
@@ -2,10 +2,6 @@ idn2:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/libidn/'
-      regex: '/href="(?<file>libidn2-(?<version>[^"]+)\.tar\.gz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/libidn/'
      regex: '/href="(?<file>libidn2-(?<version>[^"]+)\.tar\.gz)"/'
--- a/config/pkg/lib/libiconv.yml
+++ b/config/pkg/lib/libiconv.yml
@@ -2,10 +2,6 @@ libiconv:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/libiconv/'
-      regex: '/href="(?<file>libiconv-(?<version>[^"]+)\.tar\.gz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/libiconv/'
      regex: '/href="(?<file>libiconv-(?<version>[^"]+)\.tar\.gz)"/'
--- a/config/pkg/lib/libssh2.yml
+++ b/config/pkg/lib/libssh2.yml
@@ -9,10 +9,8 @@ libssh2:
    metadata:
      license-files: [COPYING]
      license: BSD-3-Clause
-  depends@unix:
+  depends:
    - openssl
-  depends@windows:
-    - zlib
  headers:
    - libssh2.h
    - libssh2_publickey.h
--- a/config/pkg/lib/libunistring.yml
+++ b/config/pkg/lib/libunistring.yml
@@ -2,10 +2,6 @@ libunistring:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/libunistring/'
-      regex: '/href="(?<file>libunistring-(?<version>[^"]+)\.tar\.gz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/libunistring/'
      regex: '/href="(?<file>libunistring-(?<version>[^"]+)\.tar\.gz)"/'
--- a/config/pkg/lib/openssl.yml
+++ b/config/pkg/lib/openssl.yml
@@ -17,6 +17,7 @@ openssl:
    - zlib
  depends@windows:
    - zlib
+    - jom
  headers:
    - openssl
  static-libs@unix:
@@ -25,6 +26,3 @@ openssl:
  static-libs@windows:
    - libssl.lib
    - libcrypto.lib
-  tools@windows:
-    - jom
-    - strawberry-perl
--- a/config/pkg/lib/readline.yml
+++ b/config/pkg/lib/readline.yml
@@ -2,10 +2,6 @@ readline:
  type: library
  artifact:
    source:
-      type: filelist
-      url: 'https://ftp.gnu.org/gnu/readline/'
-      regex: '/href="(?<file>readline-(?<version>[^"]+)\.tar\.gz)"/'
-    source-mirror:
      type: filelist
      url: 'https://ftpmirror.gnu.org/gnu/readline/'
      regex: '/href="(?<file>readline-(?<version>[^"]+)\.tar\.gz)"/'
--- a/config/pkg/target/frankenphp.yml
+++ b/config/pkg/target/frankenphp.yml
@@ -10,8 +10,10 @@ frankenphp:
      license: MIT
  depends:
    - php-embed
+    - go-xcaddy
  depends@windows:
    - php-embed
+    - go-win
    - pthreads4w
  suggests@unix:
    - brotli
@@ -22,7 +24,3 @@ frankenphp:
    - frankenphp
  static-bins@windows:
    - frankenphp.exe
-  tools:
-    - go-xcaddy
-  tools@windows:
-    - go-win
--- a/config/pkg/target/go-win.yml
+++ b/config/pkg/target/go-win.yml
@@ -1,5 +1,5 @@
 go-win:
-  type: tool
+  type: target
  artifact:
    binary: custom
  env:
@@ -8,8 +8,3 @@ go-win:
    GOPATH: '{pkg_root_path}/go-win/go'
  path@windows:
    - '{pkg_root_path}/go-win/bin'
-  tool:
-    provides:
-      - go.exe
-      - gofmt.exe
-    binary-subdir: go-win/bin
--- a/config/pkg/target/go-xcaddy.yml
+++ b/config/pkg/target/go-xcaddy.yml
@@ -1,5 +1,5 @@
 go-xcaddy:
-  type: tool
+  type: target
  artifact:
    binary: custom
  env:
@@ -8,8 +8,5 @@ go-xcaddy:
    GOPATH: '{pkg_root_path}/go-xcaddy/go'
  path@unix:
    - '{pkg_root_path}/go-xcaddy/bin'
-  tool:
-    provides:
-      - go
-      - gofmt
-    binary-subdir: go-xcaddy/bin
+  static-bins:
+    - xcaddy
--- a/config/pkg/target/jom.yml
+++ b/config/pkg/target/jom.yml
@@ -1,11 +1,7 @@
 jom:
-  type: tool
+  type: target
  artifact:
    binary:
      windows-x86_64: { type: url, url: 'https://download.qt.io/official_releases/jom/jom.zip', extract: '{pkg_root_path}/jom' }
  path@windows:
    - '{pkg_root_path}\jom'
-  tool:
-    provides:
-      - jom.exe
-    binary-subdir: jom
--- a/config/pkg/target/llvm-tools.yml
+++ b/config/pkg/target/llvm-tools.yml
@@ -0,0 +1,6 @@
+llvm-tools:
+  type: target
+  artifact:
+    binary: custom
+  depends:
+    - zig
--- a/config/pkg/target/msys2-build-essentials.yml
+++ b/config/pkg/target/msys2-build-essentials.yml
@@ -1,8 +0,0 @@
-msys2-build-essentials:
-  type: target
-  artifact:
-    binary: custom
-  env:
-    SPC_MSYS2_PATH: '{pkg_root_path}/msys2-build-essentials/msys64'
-  path@windows:
-    - '{pkg_root_path}/msys2-build-essentials/msys64/usr/bin'
--- a/config/pkg/target/nasm.yml
+++ b/config/pkg/target/nasm.yml
@@ -0,0 +1,5 @@
+nasm:
+  type: target
+  artifact:
+    binary:
+      windows-x86_64: { type: url, url: 'https://dl.static-php.dev/static-php-cli/deps/nasm/nasm-2.16.01-win64.zip', extract: { nasm.exe: '{php_sdk_path}/bin/nasm.exe', ndisasm.exe: '{php_sdk_path}/bin/ndisasm.exe' } }
--- a/config/pkg/target/php-sdk-binary-tools.yml
+++ b/config/pkg/target/php-sdk-binary-tools.yml
@@ -0,0 +1,5 @@
+php-sdk-binary-tools:
+  type: target
+  artifact:
+    binary:
+      windows-x86_64: { type: git, rev: master, url: 'https://github.com/php/php-sdk-binary-tools.git', extract: '{php_sdk_path}' }
--- a/config/pkg/target/pkg-config.yml
+++ b/config/pkg/target/pkg-config.yml
@@ -0,0 +1,9 @@
+pkg-config:
+  type: target
+  artifact:
+    source: 'https://dl.static-php.dev/static-php-cli/deps/pkg-config/pkg-config-0.29.2.tar.gz'
+    binary:
+      linux-x86_64: { type: ghrel, repo: static-php/static-php-cli-hosted, match: pkg-config-x86_64-linux-musl-1.2.5.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
+      linux-aarch64: { type: ghrel, repo: static-php/static-php-cli-hosted, match: pkg-config-aarch64-linux-musl-1.2.5.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
+      macos-x86_64: { type: ghrel, repo: static-php/static-php-cli-hosted, match: pkg-config-x86_64-darwin.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
+      macos-aarch64: { type: ghrel, repo: static-php/static-php-cli-hosted, match: pkg-config-aarch64-darwin.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
--- a/config/pkg/target/protoc.yml
+++ b/config/pkg/target/protoc.yml
@@ -1,12 +1,8 @@
 protoc:
-  type: tool
+  type: target
  artifact:
    binary:
      linux-x86_64: { type: ghrel, repo: protocolbuffers/protobuf, match: 'protoc-([0-9.]+)-linux-x86_64\.zip', extract: '{pkg_root_path}/protoc' }
      linux-aarch64: { type: ghrel, repo: protocolbuffers/protobuf, match: 'protoc-([0-9.]+)-linux-aarch_64\.zip', extract: '{pkg_root_path}/protoc' }
  path:
    - '{pkg_root_path}/protoc/bin'
-  tool:
-    provides:
-      - protoc
-    binary-subdir: protoc/bin
--- a/config/pkg/target/strawberry-perl.yml
+++ b/config/pkg/target/strawberry-perl.yml
@@ -1,9 +1,5 @@
 strawberry-perl:
-  type: tool
+  type: target
  artifact:
    binary:
      windows-x86_64: { type: url, url: 'https://github.com/StrawberryPerl/Perl-Dist-Strawberry/releases/download/SP_5380_5361/strawberry-perl-5.38.0.1-64bit-portable.zip', extract: '{pkg_root_path}/strawberry-perl' }
-  tool:
-    provides:
-      - perl.exe
-    binary-subdir: strawberry-perl/perl/bin
--- a/config/pkg/target/upx.yml
+++ b/config/pkg/target/upx.yml
@@ -1,13 +1,7 @@
 upx:
-  type: tool
+  type: target
  artifact:
    binary:
      linux-x86_64: { type: ghrel, repo: upx/upx, match: upx.+-amd64_linux\.tar\.xz, extract: { upx: '{pkg_root_path}/bin/upx' } }
      linux-aarch64: { type: ghrel, repo: upx/upx, match: upx.+-arm64_linux\.tar\.xz, extract: { upx: '{pkg_root_path}/bin/upx' } }
      windows-x86_64: { type: ghrel, repo: upx/upx, match: upx.+-win64\.zip, extract: { upx.exe: '{pkg_root_path}/bin/upx.exe' } }
-  tool:
-    provides:
-      - upx
-    provides@windows:
-      - upx.exe
-    binary-subdir: bin
--- a/config/pkg/target/vswhere.yml
+++ b/config/pkg/target/vswhere.yml
@@ -1,9 +1,5 @@
 vswhere:
-  type: tool
+  type: target
  artifact:
    binary:
      windows-x86_64: { type: url, url: 'https://github.com/microsoft/vswhere/releases/download/3.1.7/vswhere.exe', extract: '{pkg_root_path}/bin/vswhere.exe' }
-  tool:
-    provides:
-      - vswhere.exe
-    binary-subdir: bin
--- a/config/pkg/target/zig.yml
+++ b/config/pkg/target/zig.yml
@@ -0,0 +1,4 @@
+zig:
+  type: target
+  artifact:
+    binary: custom
--- a/config/pkg/tool/7za-win.yml
+++ b/config/pkg/tool/7za-win.yml
@@ -1,9 +0,0 @@
-7za-win:
-  type: tool
-  artifact:
-    binary:
-      windows-x86_64: { type: url, url: 'https://dl.static-php.dev/v3/tools/7zip/7za.exe', extract: '{pkg_root_path}/bin/7za.exe' }
-  tool:
-    provides:
-      - 7za.exe
-    binary-subdir: bin
--- a/config/pkg/tool/nasm.yml
+++ b/config/pkg/tool/nasm.yml
@@ -1,10 +0,0 @@
-nasm:
-  type: tool
-  artifact:
-    binary:
-      windows-x86_64: { type: url, url: 'https://dl.static-php.dev/static-php-cli/deps/nasm/nasm-2.16.01-win64.zip', extract: { nasm.exe: '{pkg_root_path}/bin/nasm.exe', ndisasm.exe: '{pkg_root_path}/bin/ndisasm.exe' } }
-  tool:
-    provides:
-      - nasm.exe
-      - ndisasm.exe
-    binary-subdir: bin
--- a/config/pkg/tool/pkg-config.yml
+++ b/config/pkg/tool/pkg-config.yml
@@ -1,13 +0,0 @@
-pkg-config:
-  type: tool
-  artifact:
-    source: 'https://dl.static-php.dev/static-php-cli/deps/pkg-config/pkg-config-0.29.2.tar.gz'
-    binary:
-      linux-x86_64: { type: ghrel, repo: static-php/hosted, match: pkg-config-x86_64-linux-musl-1.2.5.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
-      linux-aarch64: { type: ghrel, repo: static-php/hosted, match: pkg-config-aarch64-linux-musl-1.2.5.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
-      macos-x86_64: { type: ghrel, repo: static-php/hosted, match: pkg-config-x86_64-darwin.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
-      macos-aarch64: { type: ghrel, repo: static-php/hosted, match: pkg-config-aarch64-darwin.txz, extract: { bin/pkg-config: '{pkg_root_path}/bin/pkg-config' } }
-  tool:
-    provides:
-      - pkg-config
-    binary-subdir: bin
--- a/config/pkg/tool/zig.yml
+++ b/config/pkg/tool/zig.yml
@@ -1,14 +0,0 @@
-zig:
-  type: tool
-  artifact:
-    binary: custom
-  tool:
-    provides:
-      - zig
-      - zig-cc
-      - zig-c++
-      - zig-ar
-      - zig-ld.lld
-      - zig-ranlib
-      - zig-objcopy
-    binary-subdir: zig
--- a/docs/en/develop/package-model.md
+++ b/docs/en/develop/package-model.md
@@ -229,7 +229,7 @@ The following path placeholders are supported in string values of the `path`, `e
 | `{working_dir}` | Working directory (project root) |
 | `{download_path}` | Download cache directory (`downloads/`) |
 | `{source_path}` | Extracted source directory (`source/`) |
-| `{spc_msys2_path}` | MSYS2 root directory (`msys64/`) — Windows only |
+| `{php_sdk_path}` | Windows PHP SDK directory |

 ## target Package Type

--- a/docs/en/guide/migrate-from-v2.md
+++ b/docs/en/guide/migrate-from-v2.md
@@ -58,13 +58,7 @@ A single-file hook API for lightweight patches may be provided in a future relea

 ### Windows-only: `--with-sdk-binary-dir` and `--vs-ver`

-These options are no longer accepted on the command line. In v3, the `php-sdk-binary-tools` dependency has been completely removed. v3 now manages its own **MSYS2** environment to support autotools-based library builds on Windows. Run `spc doctor --install` to download and configure MSYS2 automatically.
-
-If you need to point to a custom MSYS2 installation, set the `SPC_MSYS2_PATH` environment variable to the `msys64` directory (e.g. `C:\msys64`). Visual Studio is now auto-detected by the toolchain — no manual version flag needed.
-
-::: warning Migrating from v2
-v2 relied on `php-sdk-binary-tools` and required `--with-sdk-binary-dir` and `--vs-ver` on every build invocation. In v3 these options are gone. Remove them from all CI scripts and run `spc doctor --install` once to set up the Windows build environment.
-:::
+These options are no longer accepted on the command line. Instead, set the `PHP_SDK_PATH` environment variable to point to your PHP SDK binary tools directory. The Visual Studio version is now managed by the toolchain configuration.

 ## Renamed / Deprecated Options

--- a/docs/zh/develop/package-model.md
+++ b/docs/zh/develop/package-model.md
@@ -223,7 +223,7 @@ openssl:
 | `{working_dir}` | 工作目录（项目根目录） |
 | `{download_path}` | 下载缓存目录（`downloads/`） |
 | `{source_path}` | 解压源码目录（`source/`） |
-| `{spc_msys2_path}` | MSYS2 根目录（`msys64/`）——仅 Windows |
+| `{php_sdk_path}` | Windows PHP SDK 目录 |

 ## target 包类型

--- a/docs/zh/guide/migrate-from-v2.md
+++ b/docs/zh/guide/migrate-from-v2.md
@@ -58,13 +58,7 @@ curl -o spc https://dl.static-php.dev/v3/spc-bin/nightly/spc-linux-x86_64

 ### Windows 专有：`--with-sdk-binary-dir` 和 `--vs-ver`

-这两个选项已不再被命令行接受。在 v3 中，`php-sdk-binary-tools` 依赖已被完全移除。v3 现在通过管理自己的 **MSYS2** 环境来支持 Windows 上基于 autotools 的库构建。运行 `spc doctor --install` 即可自动下载并配置 MSYS2。
-
-如需指向自定义 MSYS2 安装目录，请设置 `SPC_MSYS2_PATH` 环境变量，值为 `msys64` 目录路径（例如 `C:\msys64`）。Visual Studio 版本现在由工具链自动检测，无需手动指定版本号。
-
-::: warning 从 v2 迁移
-v2 依赖 `php-sdk-binary-tools`，并在每次构建时需要传入 `--with-sdk-binary-dir` 和 `--vs-ver` 参数。在 v3 中这些选项已被移除。请从所有 CI 脚本中删除这些参数，并使用 `spc doctor --install` 一次性完成 Windows 构建环境的配置。
-:::
+这两个选项已不再被命令行接受。请改为设置 `PHP_SDK_PATH` 环境变量，指向你的 PHP SDK binary tools 目录。Visual Studio 版本现在由工具链配置统一管理。

 ## 已重命名 / 已弃用的选项

--- a/phpstan.neon
+++ b/phpstan.neon
@@ -1,6 +1,6 @@
 parameters:
  reportUnmatchedIgnoredErrors: false
-  level: 5
+  level: 4
  phpVersion: 80400
  paths:
    - ./src/
--- a/spc.registry.yml
+++ b/spc.registry.yml
@@ -10,7 +10,6 @@ package:
    - config/pkg/lib/
    - config/pkg/target/
    - config/pkg/ext/
-    - config/pkg/tool/
 artifact:
  config:
    - config/artifact/
--- a/src/Package/Artifact/llvm_tools.php
+++ b/src/Package/Artifact/llvm_tools.php
@@ -0,0 +1,162 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Artifact;
+
+use StaticPHP\Artifact\ArtifactDownloader;
+use StaticPHP\Artifact\Downloader\DownloadResult;
+use StaticPHP\Artifact\Downloader\Type\CheckUpdateResult;
+use StaticPHP\Artifact\Downloader\Type\GitHubTokenSetupTrait;
+use StaticPHP\Attribute\Artifact\AfterBinaryExtract;
+use StaticPHP\Attribute\Artifact\CustomBinary;
+use StaticPHP\Attribute\Artifact\CustomBinaryCheckUpdate;
+use StaticPHP\DI\ApplicationContext;
+use StaticPHP\Exception\BuildFailureException;
+use StaticPHP\Exception\DownloaderException;
+use StaticPHP\Package\PackageBuilder;
+
+class llvm_tools
+{
+    use GitHubTokenSetupTrait;
+
+    public const array TOOLS = ['llvm-objcopy', 'llvm-strip', 'llvm-profdata'];
+
+    /** Install prefix for the locally-built llvm-tools. */
+    public static function path(): string
+    {
+        return PKG_ROOT_PATH . '/llvm-tools';
+    }
+
+    /** Path to a binary under llvm-tools/bin (llvm-objcopy, llvm-strip, llvm-profdata, …). */
+    public static function binary(string $name = 'llvm-strip'): string
+    {
+        return self::path() . '/bin/' . $name;
+    }
+
+    /** True when every required TOOLS binary is present and executable. */
+    public static function isInstalled(): bool
+    {
+        foreach (self::TOOLS as $t) {
+            $p = self::binary($t);
+            if (!is_file($p) || !is_executable($p)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
+    #[CustomBinary('llvm-tools', [
+        'linux-x86_64',
+        'linux-aarch64',
+        'macos-x86_64',
+        'macos-aarch64',
+    ])]
+    public function downBinary(ArtifactDownloader $downloader): DownloadResult
+    {
+        $llvmVersion = $this->detectLlvmVersion()
+            ?? throw new DownloaderException('Could not detect a clang version on host; install zig or clang first');
+        $tarball = "llvm-project-{$llvmVersion}.src.tar.xz";
+        $url = "https://github.com/llvm/llvm-project/releases/download/llvmorg-{$llvmVersion}/{$tarball}";
+        $tarballPath = DOWNLOAD_PATH . '/' . $tarball;
+        default_shell()->executeCurlDownload($url, $tarballPath, headers: $this->getGitHubTokenHeaders(), retries: $downloader->getRetry());
+        return DownloadResult::archive($tarball, ['url' => $url, 'version' => $llvmVersion], extract: '{source_path}/llvm-tools', verified: false, version: $llvmVersion);
+    }
+
+    #[CustomBinaryCheckUpdate('llvm-tools', [
+        'linux-x86_64',
+        'linux-aarch64',
+        'macos-x86_64',
+        'macos-aarch64',
+    ])]
+    public function checkUpdateBinary(?string $old_version, ArtifactDownloader $downloader): CheckUpdateResult
+    {
+        $llvmVersion = $this->detectLlvmVersion()
+            ?? throw new DownloaderException('Could not detect a clang version on host; install zig or clang first');
+        return new CheckUpdateResult(
+            old: $old_version,
+            new: $llvmVersion,
+            needUpdate: $old_version === null || $llvmVersion !== $old_version,
+        );
+    }
+
+    #[AfterBinaryExtract('llvm-tools', [
+        'linux-x86_64',
+        'linux-aarch64',
+        'macos-x86_64',
+        'macos-aarch64',
+    ])]
+    public function postExtract(string $target_path): void
+    {
+        $this->buildForHost($target_path);
+    }
+
+    public function buildForHost(?string $sourceRoot = null): void
+    {
+        $sourceRoot ??= SOURCE_PATH . '/llvm-tools';
+        if (self::isInstalled()) {
+            return;
+        }
+        $llvmDir = "{$sourceRoot}/llvm";
+        if (!is_dir($llvmDir)) {
+            throw new BuildFailureException("llvm-tools: missing source at {$llvmDir} (extraction layout changed?)");
+        }
+        $buildDir = "{$sourceRoot}/build";
+        $installDir = self::path();
+        $binDir = self::path() . '/bin';
+        f_mkdir($buildDir, recursive: true);
+        f_mkdir($binDir, recursive: true);
+
+        $cmakeArgs = implode(' ', array_map('escapeshellarg', [
+            '-S', $llvmDir,
+            '-B', $buildDir,
+            '-DCMAKE_BUILD_TYPE=Release',
+            '-DLLVM_ENABLE_PROJECTS=',
+            '-DLLVM_TARGETS_TO_BUILD=',
+            '-DLLVM_INCLUDE_BENCHMARKS=OFF',
+            '-DLLVM_INCLUDE_TESTS=OFF',
+            '-DLLVM_INCLUDE_EXAMPLES=OFF',
+            '-DLLVM_INCLUDE_DOCS=OFF',
+            '-DLLVM_ENABLE_ZLIB=OFF',
+            '-DLLVM_ENABLE_ZSTD=OFF',
+            '-DLLVM_ENABLE_LIBXML2=OFF',
+            '-DLLVM_ENABLE_TERMINFO=OFF',
+            '-DLLVM_ENABLE_LIBEDIT=OFF',
+            '-DLLVM_ENABLE_LIBPFM=OFF',
+            '-DLLVM_BUILD_LLVM_DYLIB=OFF',
+            '-DLLVM_LINK_LLVM_DYLIB=OFF',
+            '-DBUILD_SHARED_LIBS=OFF',
+            '-DCMAKE_C_COMPILER=' . zig::binary('zig-cc'),
+            '-DCMAKE_CXX_COMPILER=' . zig::binary('zig-c++'),
+            '-DCMAKE_INSTALL_PREFIX=' . $installDir,
+        ]));
+        $jobs = ApplicationContext::get(PackageBuilder::class)->concurrency;
+        $targetArgs = implode(' ', array_map(fn ($t) => '--target ' . escapeshellarg($t), self::TOOLS));
+
+        shell()
+            ->setEnv(['SPC_TARGET' => GNU_ARCH . '-linux-musl'])
+            ->exec('cmake ' . $cmakeArgs)
+            ->exec('cmake --build ' . escapeshellarg($buildDir) . ' ' . $targetArgs . " -j {$jobs}");
+
+        foreach (self::TOOLS as $t) {
+            $built = "{$buildDir}/bin/{$t}";
+            if (!is_file($built)) {
+                throw new BuildFailureException("llvm-tools: missing build output {$built}");
+            }
+            copy($built, self::binary($t));
+            chmod(self::binary($t), 0755);
+        }
+    }
+
+    private function detectLlvmVersion(): ?string
+    {
+        if (!zig::isInstalled()) {
+            return null;
+        }
+        [$rc, $out] = shell()->execWithResult(escapeshellarg(zig::binary()) . ' cc --version', false);
+        if ($rc !== 0) {
+            return null;
+        }
+        return preg_match('/clang version (\d+\.\d+\.\d+)/', implode("\n", $out), $m) ? $m[1] : null;
+    }
+}
--- a/src/Package/Artifact/msys2_build_essentials.php
+++ b/src/Package/Artifact/msys2_build_essentials.php
@@ -1,93 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Package\Artifact;
-
-use StaticPHP\Artifact\ArtifactDownloader;
-use StaticPHP\Artifact\Downloader\DownloadResult;
-use StaticPHP\Attribute\Artifact\AfterBinaryExtract;
-use StaticPHP\Attribute\Artifact\BinaryExtract;
-use StaticPHP\Attribute\Artifact\CustomBinary;
-use StaticPHP\Exception\DownloaderException;
-use StaticPHP\Util\FileSystem;
-use StaticPHP\Util\GlobalEnvManager;
-
-class msys2_build_essentials
-{
-    // MSYS subsystem packages required for autotools-based builds.
-    private const REQUIRED_PACKAGES = ['make', 'autoconf', 'automake', 'libtool', 'pkgconf', 'perl', 'bison', 're2c'];
-
-    #[CustomBinary('msys2-build-essentials', ['windows-x86_64'])]
-    public function downBinary(ArtifactDownloader $downloader): DownloadResult
-    {
-        // MSYS2 nightly self-extracting archive; running it with `-y -oTARGET` extracts to TARGET\msys64\.
-        $url = 'https://github.com/msys2/msys2-installer/releases/download/nightly-x86_64/msys2-base-x86_64-latest.sfx.exe';
-        $filename = 'msys2-base-x86_64-latest.sfx.exe';
-        $path = DOWNLOAD_PATH . DIRECTORY_SEPARATOR . $filename;
-
-        default_shell()->executeCurlDownload($url, $path, retries: $downloader->getRetry());
-
-        return DownloadResult::file(
-            $filename,
-            ['url' => $url, 'version' => 'nightly'],
-            version: 'nightly',
-            extract: '{pkg_root_path}/msys2-build-essentials',
-        );
-    }
-
-    #[BinaryExtract('msys2-build-essentials', ['windows-x86_64'])]
-    public function extractBinary(string $source_file, string $target_path): void
-    {
-        $target_path = FileSystem::convertPath($target_path);
-        $source_file = FileSystem::convertPath($source_file);
-
-        // Guard: skip re-extraction if already initialized (marker written at end of this method).
-        $marker = "{$target_path}\\.spc-msys2-initialized";
-        if (file_exists($marker)) {
-            return;
-        }
-
-        if (!is_dir($target_path)) {
-            FileSystem::createDir($target_path);
-        }
-
-        cmd()->exec("\"{$source_file}\" -y -o\"{$target_path}\"");
-
-        $msys2_bin = "{$target_path}\\msys64\\usr\\bin";
-        if (!file_exists("{$msys2_bin}\\bash.exe")) {
-            throw new DownloaderException("MSYS2 extraction failed: bash.exe not found at {$msys2_bin}\\bash.exe");
-        }
-
-        // Add MSYS2 usr\bin to PATH so pacman.exe can load msys-2.0.dll.
-        GlobalEnvManager::addPathIfNotExists($msys2_bin);
-        GlobalEnvManager::putenv('CHERE_INVOKING=yes');
-        GlobalEnvManager::putenv('MSYSTEM=MSYS');
-
-        // Disable PGP signature checking: pacman-key --init requires a pseudo-TTY which is unavailable
-        // from PHP. Patching pacman.conf is the standard approach for CI pipelines.
-        $pacman_conf = "{$target_path}\\msys64\\etc\\pacman.conf";
-        FileSystem::replaceFileRegex($pacman_conf, '/^SigLevel\s*=.*$/m', 'SigLevel = Never');
-
-        $pacman = "{$target_path}\\msys64\\usr\\bin\\pacman.exe";
-
-        // Two-pass update as recommended by MSYS2 CI docs.
-        cmd()->exec("\"{$pacman}\" --noconfirm -Syuu");
-        cmd()->exec("\"{$pacman}\" --noconfirm -Syuu");
-
-        $pkgs = implode(' ', self::REQUIRED_PACKAGES);
-        cmd()->exec("\"{$pacman}\" --noconfirm -S --needed {$pkgs}");
-
-        FileSystem::writeFile($marker, date('Y-m-d H:i:s'));
-    }
-
-    #[AfterBinaryExtract('msys2-build-essentials', ['windows-x86_64'])]
-    public function afterExtract(string $target_path): void
-    {
-        $target_path = FileSystem::convertPath($target_path);
-        $msys2_root = "{$target_path}\\msys64";
-
-        GlobalEnvManager::putenv("SPC_MSYS2_PATH={$msys2_root}");
-        GlobalEnvManager::addPathIfNotExists("{$msys2_root}\\usr\\bin");
-    }
-}
--- a/src/Package/Artifact/zig.php
+++ b/src/Package/Artifact/zig.php
@@ -15,6 +15,23 @@ use StaticPHP\Runtime\SystemTarget;

 class zig
 {
+    /** Directory zig extracts into. */
+    public static function path(): string
+    {
+        return PKG_ROOT_PATH . '/zig';
+    }
+
+    /** Path to a binary inside the zig install dir (zig, zig-cc, zig-c++, zig-ar, …). */
+    public static function binary(string $name = 'zig'): string
+    {
+        return self::path() . '/' . $name;
+    }
+
+    public static function isInstalled(): bool
+    {
+        return is_file(self::binary());
+    }
+
    #[CustomBinary('zig', [
        'linux-x86_64',
        'linux-aarch64',
--- a/src/Package/Extension/gmssl.php
+++ b/src/Package/Extension/gmssl.php
@@ -1,57 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace Package\Extension;
-
-use Package\Target\php;
-use StaticPHP\Attribute\Package\BeforeStage;
-use StaticPHP\Attribute\Package\Extension;
-use StaticPHP\Attribute\PatchDescription;
-use StaticPHP\Package\PhpExtensionPackage;
-use StaticPHP\Util\FileSystem;
-
-#[Extension('gmssl')]
-class gmssl extends PhpExtensionPackage
-{
-    #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-gmssl')]
-    #[BeforeStage('php', [php::class, 'buildconfForWindows'], 'ext-gmssl')]
-    #[PatchDescription('Fix ext-gmssl v1.1.1 compatibility with GmSSL >= 3.1.0 where SM2_VERIFY_CTX was removed (unified into SM2_SIGN_CTX)')]
-    public function patchSm2VerifyCtx(): void
-    {
-        // See: https://github.com/crazywhalecc/static-php-cli/issues/1182
-        FileSystem::replaceFileStr(
-            "{$this->getSourceDir()}/gmssl.c",
-            'SM2_VERIFY_CTX',
-            'SM2_SIGN_CTX'
-        );
-    }
-
-    #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-gmssl')]
-    #[BeforeStage('php', [php::class, 'buildconfForWindows'], 'ext-gmssl')]
-    #[PatchDescription('Fix ext-gmssl v1.1.1: pbkdf2_hmac_sm3_genkey was renamed to sm3_pbkdf2 in GmSSL >= 3.2.0')]
-    public function patchPbkdf2Rename(): void
-    {
-        FileSystem::replaceFileStr(
-            "{$this->getSourceDir()}/gmssl.c",
-            'pbkdf2_hmac_sm3_genkey',
-            'sm3_pbkdf2'
-        );
-    }
-
-    #[BeforeStage('php', [php::class, 'buildconfForWindows'], 'ext-gmssl')]
-    #[PatchDescription('Add CHECK_LIB to config.w32 for static Windows builds')]
-    public function patchBeforeBuildconfWin(): bool
-    {
-        $configW32 = "{$this->getSourceDir()}/config.w32";
-        if (str_contains(FileSystem::readFile($configW32), 'CHECK_LIB(')) {
-            return false;
-        }
-        FileSystem::replaceFileStr(
-            $configW32,
-            'AC_DEFINE(',
-            'CHECK_LIB("gmssl.lib", "gmssl", PHP_GMSSL);' . PHP_EOL . 'AC_DEFINE('
-        );
-        return true;
-    }
-}
--- a/src/Package/Library/gettext_win.php
+++ b/src/Package/Library/gettext_win.php
@@ -22,7 +22,6 @@ class gettext_win
    {
        $ver = WindowsUtil::findVisualStudio();
        $vs_ver_dir = match ($ver['major_version']) {
-            '18', // VS 2026 reuses the VS2022 (MSVC17) solution, which msbuild builds via forward compatibility.
            '17' => '\MSVC17',
            '16' => '\MSVC16',
            default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
@@ -45,9 +44,7 @@ class gettext_win
    {
        $vs_ver_dir = ApplicationContext::get('gettext_win_vs_ver_dir');
        cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}\\libintl_static")
-            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
-            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
-            ->exec('msbuild libintl_static.vcxproj /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0 /p:WholeProgramOptimization=false');
+            ->exec('msbuild libintl_static.vcxproj /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0');
        FileSystem::createDir($lib->getLibDir());
        FileSystem::createDir($lib->getIncludeDir());
        // libintl_a.lib is the static library output; copy as libintl.lib for linker compatibility
--- a/src/Package/Library/gmssl.php
+++ b/src/Package/Library/gmssl.php
@@ -18,9 +18,7 @@ class gmssl
    #[BuildFor('Darwin')]
    public function build(LibraryPackage $lib): void
    {
-        UnixCMakeExecutor::create($lib)
-            ->addConfigureArgs('-DENABLE_SM2_PRIVATE_KEY_EXPORT=ON')
-            ->build();
+        UnixCMakeExecutor::create($lib)->build();
    }

    #[BuildFor('Windows')]
@@ -35,7 +33,6 @@ class gmssl
                '-G "NMake Makefiles"',
                '-DWIN32=ON',
                '-DBUILD_SHARED_LIBS=OFF',
-                '-DENABLE_SM2_PRIVATE_KEY_EXPORT=ON',
                '-DCMAKE_BUILD_TYPE=Release',
                '-DCMAKE_C_FLAGS_RELEASE="/MT /O2 /Ob2 /DNDEBUG"',
                '-DCMAKE_CXX_FLAGS_RELEASE="/MT /O2 /Ob2 /DNDEBUG"',
@@ -45,13 +42,13 @@ class gmssl
            ->toStep(1)
            ->build();

-        cmd()->cd($buildDir)->exec('nmake gmssl XCFLAGS=/MT');
+        // fix cmake_install.cmake install prefix (GmSSL overrides it internally)
+        $installCmake = "{$buildDir}\\cmake_install.cmake";
+        FileSystem::writeFile(
+            $installCmake,
+            'set(CMAKE_INSTALL_PREFIX "' . str_replace('\\', '/', $lib->getBuildRootPath()) . '")' . PHP_EOL . FileSystem::readFile($installCmake)
+        );

-        $libPath = "{$lib->getBuildRootPath()}/lib";
-        $incPath = "{$lib->getBuildRootPath()}/include/gmssl";
-        FileSystem::createDir($libPath);
-        FileSystem::createDir($incPath);
-        FileSystem::copy("{$buildDir}\\bin\\gmssl.lib", "{$libPath}/gmssl.lib");
-        FileSystem::copyDir("{$lib->getSourceDir()}\\include\\gmssl", $incPath);
+        cmd()->cd($buildDir)->exec('nmake install XCFLAGS=/MT');
    }
 }
--- a/src/Package/Library/libffi_win.php
+++ b/src/Package/Library/libffi_win.php
@@ -21,7 +21,6 @@ class libffi_win
    {
        $ver = WindowsUtil::findVisualStudio();
        $vs_ver_dir = match ($ver['major_version']) {
-            '18', // VS 2026 reuses the vs17 solution, which msbuild builds via forward compatibility.
            '17' => '\win32\vs17_x64',
            '16' => '\win32\vs16_x64',
            default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported!"),
@@ -34,9 +33,7 @@ class libffi_win
    {
        $vs_ver_dir = ApplicationContext::get('libffi_win_vs_ver_dir');
        cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}")
-            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
-            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
-            ->exec('msbuild libffi-msvc.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WholeProgramOptimization=false');
+            ->exec('msbuild libffi-msvc.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64');
        FileSystem::createDir($lib->getLibDir());
        FileSystem::createDir($lib->getIncludeDir());

--- a/src/Package/Library/libiconv_win.php
+++ b/src/Package/Library/libiconv_win.php
@@ -21,7 +21,6 @@ class libiconv_win
    {
        $ver = WindowsUtil::findVisualStudio();
        $vs_ver_dir = match ($ver['major_version']) {
-            '18', // VS 2026 reuses the VS2022 (MSVC17) solution, which msbuild builds via forward compatibility.
            '17' => '\MSVC17',
            '16' => '\MSVC16',
            default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
@@ -34,9 +33,7 @@ class libiconv_win
    {
        $vs_ver_dir = ApplicationContext::get('vs_ver_dir');
        cmd()->cd("{$lib->getSourceDir()}{$vs_ver_dir}")
-            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
-            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
-            ->exec('msbuild libiconv.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64 /p:WholeProgramOptimization=false');
+            ->exec('msbuild libiconv.sln /t:Rebuild /p:Configuration=Release /p:Platform=x64');
        FileSystem::createDir($lib->getLibDir());
        FileSystem::createDir($lib->getIncludeDir());
        FileSystem::copy("{$lib->getSourceDir()}{$vs_ver_dir}\\x64\\lib\\libiconv.lib", "{$lib->getLibDir()}\\libiconv.lib");
--- a/src/Package/Library/libsodium.php
+++ b/src/Package/Library/libsodium.php
@@ -42,16 +42,13 @@ class libsodium
    {
        $ver = WindowsUtil::findVisualStudio();
        $vs_ver_dir = match ($ver['major_version']) {
-            '18', // VS 2026 reuses the vs2022 solution, which msbuild builds via forward compatibility.
            '17' => '\vs2022',
            '16' => '\vs2019',
            default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
        };

        cmd()->cd("{$lib->getSourceDir()}\\builds\\msvc{$vs_ver_dir}")
-            // WholeProgramOptimization (/GL) emits LTCG objects that frankenphp's lld-link cannot
-            // read ("is not a native COFF file"); disable it so the .lib stays plain COFF.
-            ->exec('msbuild libsodium.sln /t:Rebuild /p:Configuration=StaticRelease /p:Platform=x64 /p:WholeProgramOptimization=false /p:PreprocessorDefinitions="SODIUM_STATIC=1"');
+            ->exec('msbuild libsodium.sln /t:Rebuild /p:Configuration=StaticRelease /p:Platform=x64 /p:PreprocessorDefinitions="SODIUM_STATIC=1"');
        FileSystem::createDir($lib->getLibDir());
        FileSystem::createDir($lib->getIncludeDir());

--- a/src/Package/Library/libssh2.php
+++ b/src/Package/Library/libssh2.php
@@ -18,7 +18,6 @@ class libssh2
    {
        WindowsCMakeExecutor::create($lib)
            ->addConfigureArgs(
-                '-DCRYPTO_BACKEND=WinCNG',
                '-DENABLE_ZLIB_COMPRESSION=ON',
                '-DBUILD_TESTING=OFF'
            )
--- a/src/Package/Library/mpir.php
+++ b/src/Package/Library/mpir.php
@@ -21,7 +21,6 @@ class mpir
    {
        $ver = WindowsUtil::findVisualStudio();
        $vs_ver_dir = match ($ver['major_version']) {
-            '18', // VS 2026 reuses the build.vc17 solution, which msbuild builds via forward compatibility.
            '17' => '\build.vc17',
            '16' => '\build.vc16',
            default => throw new EnvironmentException("Current VS version {$ver['major_version']} is not supported yet!"),
--- a/src/Package/Library/openssl.php
+++ b/src/Package/Library/openssl.php
@@ -24,7 +24,7 @@ class openssl
    {
        if (SystemTarget::getTargetOS() === 'Windows') {
            global $argv;
-            $perl_path_native = PKG_ROOT_PATH . '\strawberry-perl\perl\bin\perl.exe';
+            $perl_path_native = PKG_ROOT_PATH . '\strawberry-perl-' . arch2gnu(php_uname('m')) . '-win\perl\bin\perl.exe';
            $perl = file_exists($perl_path_native) ? ($perl_path_native) : WindowsUtil::findCommand('perl.exe');
            if ($perl === null) {
                throw new EnvironmentException(
--- a/src/Package/Library/unixodbc.php
+++ b/src/Package/Library/unixodbc.php
@@ -20,8 +20,8 @@ class unixodbc extends LibraryPackage
    {
        $sysconf_selector = match ($os = SystemTarget::getTargetOS()) {
            'Darwin' => match (SystemTarget::getTargetArch()) {
-                'x86_64' => is_dir('/usr/local/etc') ? '/usr/local/etc' : '/opt/local/etc',
-                'aarch64' => is_dir('/opt/homebrew/etc') ? '/opt/homebrew/etc' : '/opt/local/etc',
+                'x86_64' => '/usr/local/etc',
+                'aarch64' => '/opt/homebrew/etc',
                default => throw new WrongUsageException('Unsupported architecture: ' . GNU_ARCH),
            },
            'Linux' => '/etc',
--- a/src/Package/Target/curl.php
+++ b/src/Package/Target/curl.php
@@ -40,7 +40,7 @@ class curl
            ->optionalPackage('brotli', ...cmake_boolean_args('CURL_BROTLI'))
            ->addConfigureArgs(
                '-DBUILD_CURL_EXE=ON',
-                '-DZSTD_LIBRARY=' . BUILD_LIB_PATH . '/zstd_static.lib',
+                '-DZSTD_LIBRARY=zstd_static.lib',
                '-DBUILD_TESTING=OFF',
                '-DBUILD_EXAMPLES=OFF',
                '-DUSE_LIBIDN2=OFF',
--- a/src/Package/Target/php.php
+++ b/src/Package/Target/php.php
@@ -255,13 +255,6 @@ class php extends TargetPackage
            $installer->addBuildPackage('php-embed');
        }

-        // UPX compression: ensure the upx tool package is installed when requested.
-        // upx is a ToolPackage now, so it's installed directly rather than added as a
-        // library dependency (tool packages bypass the DependencyResolver graph).
-        if ($package->getBuildOption('with-upx-pack')) {
-            $installer->addInstallPackage('upx');
-        }
-
        return [...$extensions_pkg, ...$additional_packages];
    }

--- a/src/Package/Target/php/windows.php
+++ b/src/Package/Target/php/windows.php
@@ -39,13 +39,6 @@ trait windows
        InteractiveTerm::setMessage('Building php: ' . ConsoleColor::yellow('./buildconf.bat'));
        cmd()->cd($package->getSourceDir())->exec('.\buildconf.bat');

-        // Bypass the phpsdk_version check in configure.js: we use MSVC + msys2 instead of PHP SDK, so phpsdk_version is not available and the check would always fail.
-        FileSystem::replaceFileStr(
-            "{$package->getSourceDir()}\\configure.js",
-            'check_binary_tools_sdk();',
-            '/* check_binary_tools_sdk(); skipped: using MSVC + msys2 without PHP SDK */'
-        );
-
        if ($package->getBuildOption('enable-micro-win32') && $installer->isPackageResolved('php-micro')) {
            SourcePatcher::patchMicroWin32();
        } else {
@@ -95,17 +88,6 @@ trait windows
        cmd()->cd($package->getSourceDir())->exec(".\\configure.bat {$args} {$static_extension_str}");
    }

-    #[BeforeStage('php', [self::class, 'makeCliForWindows'])]
-    #[PatchDescription('Patch Makefile to ensure buildroot/include comes before extension CFLAGS (fixes zip.h conflict with minizip)')]
-    public function patchMakefileIncludeOrder(TargetPackage $package): void
-    {
-        FileSystem::replaceFileStr(
-            "{$package->getSourceDir()}\\Makefile",
-            '$(CFLAGS_PHP_OBJ) $(CFLAGS)',
-            '$(CFLAGS) $(CFLAGS_PHP_OBJ)'
-        );
-    }
-
    #[BeforeStage('php', [self::class, 'makeCliForWindows'])]
    #[PatchDescription('Patch Windows Makefile for CLI target')]
    public function patchCLITarget(TargetPackage $package): void
@@ -530,7 +512,6 @@ HEADER;
            $vc_matches = ['unknown', 'unknown'];
        } else {
            $vc_matches = match ($vc['major_version']) {
-                '18', // VS 2026 shares the VS2022 (v143) runtime conventions, so it reports as VS17.
                '17' => ['VS17', 'Visual C++ 2022'],
                '16' => ['VS16', 'Visual C++ 2019'],
                default => ['unknown', 'unknown'],
--- a/src/Package/Target/pkgconfig.php
+++ b/src/Package/Target/pkgconfig.php
@@ -2,17 +2,17 @@

 declare(strict_types=1);

-namespace Package\Tool;
+namespace Package\Target;

 use StaticPHP\Attribute\Package\BuildFor;
 use StaticPHP\Attribute\Package\InitPackage;
-use StaticPHP\Attribute\Package\Tool;
+use StaticPHP\Attribute\Package\Target;
 use StaticPHP\DI\ApplicationContext;
-use StaticPHP\Package\ToolPackage;
+use StaticPHP\Package\TargetPackage;
 use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
 use StaticPHP\Toolchain\Interface\ToolchainInterface;

-#[Tool('pkg-config')]
+#[Target('pkg-config')]
 class pkgconfig
 {
    #[InitPackage]
@@ -23,7 +23,7 @@ class pkgconfig

    #[BuildFor('Linux')]
    #[BuildFor('Darwin')]
-    public function build(ToolPackage $package, ToolchainInterface $toolchain): void
+    public function build(TargetPackage $package, ToolchainInterface $toolchain): void
    {
        UnixAutoconfExecutor::create($package)
            ->appendEnv([
--- a/src/StaticPHP/Artifact/Artifact.php
+++ b/src/StaticPHP/Artifact/Artifact.php
@@ -644,7 +644,7 @@ class Artifact
            '{artifact_name}' => $this->name,
            '{pkg_root_path}' => PKG_ROOT_PATH,
            '{build_root_path}' => BUILD_ROOT_PATH,
-            '{spc_msys2_path}' => getenv('SPC_MSYS2_PATH'),
+            '{php_sdk_path}' => getenv('PHP_SDK_PATH') ?: WORKING_DIR . '/php-sdk-binary-tools',
            '{working_dir}' => WORKING_DIR,
            '{download_path}' => DOWNLOAD_PATH,
            '{source_path}' => SOURCE_PATH,
--- a/src/StaticPHP/Artifact/ArtifactDownloader.php
+++ b/src/StaticPHP/Artifact/ArtifactDownloader.php
@@ -26,7 +26,6 @@ use StaticPHP\Exception\DownloaderException;
 use StaticPHP\Exception\ExecutionException;
 use StaticPHP\Exception\ValidationException;
 use StaticPHP\Exception\WrongUsageException;
-use StaticPHP\Package\ToolVersionRegistry;
 use StaticPHP\Registry\ArtifactLoader;
 use StaticPHP\Runtime\Shell\Shell;
 use StaticPHP\Runtime\SystemTarget;
@@ -347,32 +346,12 @@ class ArtifactDownloader
        }
    }

-    public function checkUpdate(string $artifact_name, bool $prefer_source = false, bool $bare = false, bool $use_installed = false): CheckUpdateResult
+    public function checkUpdate(string $artifact_name, bool $prefer_source = false, bool $bare = false): CheckUpdateResult
    {
        $artifact = ArtifactLoader::getArtifactInstance($artifact_name);
        if ($artifact === null) {
            throw new WrongUsageException("Artifact '{$artifact_name}' not found, please check the name.");
        }
-
-        // --installed: prefer the version actually installed on disk (tool packages only) as the
-        // baseline, instead of the download cache. Falls back to the normal cache/bare logic below
-        // if this artifact has no recorded installed version (not a tool package, or not installed
-        // via the package installer yet).
-        if ($use_installed) {
-            $installed_version = ToolVersionRegistry::get($artifact_name);
-            if ($installed_version !== null) {
-                [$first, $second] = $prefer_source
-                    ? [fn () => $this->probeSourceCheckUpdate($artifact, $artifact_name, $installed_version), fn () => $this->probeBinaryCheckUpdate($artifact, $artifact_name, $installed_version)]
-                    : [fn () => $this->probeBinaryCheckUpdate($artifact, $artifact_name, $installed_version), fn () => $this->probeSourceCheckUpdate($artifact, $artifact_name, $installed_version)];
-                $result = $first() ?? $second();
-                if ($result !== null) {
-                    return $result;
-                }
-                return new CheckUpdateResult(old: $installed_version, new: null, needUpdate: false, unsupported: true);
-            }
-            logger()->warning("Artifact '{$artifact_name}' has no recorded installed version (not a tool package, or not installed yet); falling back to download-cache based check.");
-        }
-
        if ($bare) {
            [$first, $second] = $prefer_source
                ? [fn () => $this->probeSourceCheckUpdate($artifact, $artifact_name), fn () => $this->probeBinaryCheckUpdate($artifact, $artifact_name)]
@@ -424,17 +403,16 @@ class ArtifactDownloader
     * @param  bool                             $prefer_source  Whether to prefer source over binary
     * @param  bool                             $bare           Check without requiring artifact to be downloaded first
     * @param  null|callable                    $onResult       Called immediately with (string $name, CheckUpdateResult) as each result arrives
-     * @param  bool                             $use_installed  Prefer the installed (on-disk) version over the download cache (tool packages only)
     * @return array<string, CheckUpdateResult> Results keyed by artifact name
     */
-    public function checkUpdates(array $artifact_names, bool $prefer_source = false, bool $bare = false, ?callable $onResult = null, bool $use_installed = false): array
+    public function checkUpdates(array $artifact_names, bool $prefer_source = false, bool $bare = false, ?callable $onResult = null): array
    {
        if ($this->parallel > 1 && count($artifact_names) > 1) {
-            return $this->checkUpdatesWithConcurrency($artifact_names, $prefer_source, $bare, $onResult, $use_installed);
+            return $this->checkUpdatesWithConcurrency($artifact_names, $prefer_source, $bare, $onResult);
        }
        $results = [];
        foreach ($artifact_names as $name) {
-            $result = $this->checkUpdate($name, $prefer_source, $bare, $use_installed);
+            $result = $this->checkUpdate($name, $prefer_source, $bare);
            $results[$name] = $result;
            if ($onResult !== null) {
                ($onResult)($name, $result);
@@ -458,7 +436,7 @@ class ArtifactDownloader
        return $this->options[$name] ?? $default;
    }

-    private function checkUpdatesWithConcurrency(array $artifact_names, bool $prefer_source, bool $bare, ?callable $onResult, bool $use_installed = false): array
+    private function checkUpdatesWithConcurrency(array $artifact_names, bool $prefer_source, bool $bare, ?callable $onResult): array
    {
        $results = [];
        $fiber_pool = [];
@@ -473,8 +451,8 @@ class ArtifactDownloader
                // fill pool
                while (count($fiber_pool) < $this->parallel && !empty($remaining)) {
                    $name = array_shift($remaining);
-                    $fiber = new \Fiber(function () use ($name, $prefer_source, $bare, $use_installed) {
-                        return [$name, $this->checkUpdate($name, $prefer_source, $bare, $use_installed)];
+                    $fiber = new \Fiber(function () use ($name, $prefer_source, $bare) {
+                        return [$name, $this->checkUpdate($name, $prefer_source, $bare)];
                    });
                    $fiber->start();
                    $fiber_pool[$name] = $fiber;
@@ -513,12 +491,12 @@ class ArtifactDownloader
        return $results;
    }

-    private function probeSourceCheckUpdate(Artifact $artifact, string $artifact_name, ?string $old_version = null): ?CheckUpdateResult
+    private function probeSourceCheckUpdate(Artifact $artifact, string $artifact_name): ?CheckUpdateResult
    {
        if (($callback = $artifact->getCustomSourceCheckUpdateCallback()) !== null) {
            return ApplicationContext::invoke($callback, [
                ArtifactDownloader::class => $this,
-                'old_version' => $old_version,
+                'old_version' => null,
            ]);
        }
        $config = $artifact->getDownloadConfig('source');
@@ -531,16 +509,16 @@ class ArtifactDownloader
        }
        /** @var CheckUpdateInterface $dl */
        $dl = new $cls();
-        return $dl->checkUpdate($artifact_name, $config, $old_version, $this);
+        return $dl->checkUpdate($artifact_name, $config, null, $this);
    }

-    private function probeBinaryCheckUpdate(Artifact $artifact, string $artifact_name, ?string $old_version = null): ?CheckUpdateResult
+    private function probeBinaryCheckUpdate(Artifact $artifact, string $artifact_name): ?CheckUpdateResult
    {
        // custom binary callback takes precedence over config-based binary
        if (($callback = $artifact->getCustomBinaryCheckUpdateCallback()) !== null) {
            return ApplicationContext::invoke($callback, [
                ArtifactDownloader::class => $this,
-                'old_version' => $old_version,
+                'old_version' => null,
            ]);
        }
        $binary_config = $artifact->getDownloadConfig('binary');
@@ -554,7 +532,7 @@ class ArtifactDownloader
        }
        /** @var CheckUpdateInterface $dl */
        $dl = new $cls();
-        return $dl->checkUpdate($artifact_name, $platform_config, $old_version, $this);
+        return $dl->checkUpdate($artifact_name, $platform_config, null, $this);
    }

    private function downloadWithType(Artifact $artifact, int $current, int $total, bool $parallel = false): int
--- a/src/StaticPHP/Artifact/ArtifactExtractor.php
+++ b/src/StaticPHP/Artifact/ArtifactExtractor.php
@@ -614,7 +614,7 @@ class ArtifactExtractor
            '{source_path}' => SOURCE_PATH,
            '{download_path}' => DOWNLOAD_PATH,
            '{working_dir}' => WORKING_DIR,
-            '{spc_msys2_path}' => getenv('SPC_MSYS2_PATH') ?: '',
+            '{php_sdk_path}' => getenv('PHP_SDK_PATH') ?: '',
        ];
        return str_replace(array_keys($replacement), array_values($replacement), $path);
    }
--- a/src/StaticPHP/Artifact/Downloader/DownloadResult.php
+++ b/src/StaticPHP/Artifact/Downloader/DownloadResult.php
@@ -76,10 +76,9 @@ class DownloadResult
        ?string $version = null,
        array $metadata = [],
        ?string $downloader = null,
-        mixed $extract = null,
    ): DownloadResult {
        $cache_type = self::isArchiveFile($filename) ? 'archive' : 'file';
-        return new self($cache_type, config: $config, filename: $filename, extract: $extract, verified: $verified, version: $version, metadata: $metadata, downloader: $downloader);
+        return new self($cache_type, config: $config, filename: $filename, verified: $verified, version: $version, metadata: $metadata, downloader: $downloader);
    }

    /**
--- a/src/StaticPHP/Artifact/Downloader/Type/FileList.php
+++ b/src/StaticPHP/Artifact/Downloader/Type/FileList.php
@@ -45,11 +45,7 @@ class FileList implements DownloadTypeInterface, CheckUpdateInterface
            throw new DownloaderException("Failed to get {$name} file list from {$config['url']}");
        }
        $versions = [];
-        $cnt = count($matches['version']);
-        if ($cnt === 0) {
-            throw new DownloaderException("Failed to get {$name} file list from {$config['url']}: no version parsed");
-        }
-        logger()->debug("Matched {$cnt} versions for {$name}");
+        logger()->debug('Matched ' . count($matches['version']) . " versions for {$name}");
        foreach ($matches['version'] as $i => $version) {
            $lower = strtolower($version);
            foreach (['alpha', 'beta', 'rc', 'pre', 'nightly', 'snapshot', 'dev'] as $beta) {
--- a/src/StaticPHP/Attribute/Package/Tool.php
+++ b/src/StaticPHP/Attribute/Package/Tool.php
@@ -1,14 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace StaticPHP\Attribute\Package;
-
-/**
- * Indicates that the annotated class defines a tool package.
- */
-#[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
-readonly class Tool
-{
-    public function __construct(public string $name) {}
-}
--- a/src/StaticPHP/Command/BaseCommand.php
+++ b/src/StaticPHP/Command/BaseCommand.php
@@ -54,10 +54,6 @@ abstract class BaseCommand extends Command
        }

        set_error_handler(static function ($error_no, $error_msg, $error_file, $error_line) {
-            // Respect the @ suppression operator (error_reporting() returns 0 when @ is used)
-            if (error_reporting() === 0) {
-                return true;
-            }
            $tips = [
                E_WARNING => ['PHP Warning: ', 'warning'],
                E_NOTICE => ['PHP Notice: ', 'notice'],
--- a/src/StaticPHP/Command/CheckUpdateCommand.php
+++ b/src/StaticPHP/Command/CheckUpdateCommand.php
@@ -23,7 +23,6 @@ class CheckUpdateCommand extends BaseCommand
        $this->addArgument('artifact', InputArgument::OPTIONAL, 'The name of the artifact(s) to check for updates, comma-separated (default: all downloaded artifacts)');
        $this->addOption('json', null, null, 'Output result in JSON format');
        $this->addOption('bare', null, null, 'Check update without requiring the artifact to be downloaded first (old version will be null)');
-        $this->addOption('installed', null, null, 'Compare against the version actually installed on disk (tool packages only) instead of the download cache; falls back to normal behavior for artifacts with no recorded installed version');
        $this->addOption('parallel', 'p', InputOption::VALUE_REQUIRED, 'Number of parallel update checks (default: 10)', 10);

        // --with-php option for checking updates with a specific PHP version context
@@ -46,9 +45,8 @@ class CheckUpdateCommand extends BaseCommand
        try {
            $downloader = new ArtifactDownloader($this->input->getOptions());
            $bare = (bool) $this->getOption('bare');
-            $use_installed = (bool) $this->getOption('installed');
            if ($this->getOption('json')) {
-                $results = $downloader->checkUpdates($artifacts, bare: $bare, use_installed: $use_installed);
+                $results = $downloader->checkUpdates($artifacts, bare: $bare);
                $outputs = [];
                foreach ($results as $artifact => $result) {
                    $outputs[$artifact] = [
@@ -61,7 +59,7 @@ class CheckUpdateCommand extends BaseCommand
                $this->output->writeln(json_encode($outputs, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
                return static::OK;
            }
-            $downloader->checkUpdates($artifacts, bare: $bare, use_installed: $use_installed, onResult: function (string $artifact, CheckUpdateResult $result) {
+            $downloader->checkUpdates($artifacts, bare: $bare, onResult: function (string $artifact, CheckUpdateResult $result) {
                if ($result->unsupported) {
                    $this->output->writeln("Artifact <info>{$artifact}</info> does not support update checking, <comment>skipped</comment>");
                } elseif (!$result->needUpdate) {
--- a/src/StaticPHP/Command/CraftCommand.php
+++ b/src/StaticPHP/Command/CraftCommand.php
@@ -36,15 +36,6 @@ class CraftCommand extends BaseCommand
        // set verbosity
        $this->output->setVerbosity($craft['verbosity']);

-        // sync logger level and ApplicationContext debug mode to match the new verbosity
-        $level = match ($this->output->getVerbosity()) {
-            OutputInterface::VERBOSITY_VERBOSE => 'info',
-            OutputInterface::VERBOSITY_VERY_VERBOSE, OutputInterface::VERBOSITY_DEBUG => 'debug',
-            default => 'warning',
-        };
-        logger()->setLevel($level);
-        ApplicationContext::setDebug($this->output->getVerbosity() >= OutputInterface::VERBOSITY_DEBUG);
-
        // apply env
        array_walk($craft['extra-env'], fn ($v, $k) => f_putenv("{$k}={$v}"));

@@ -119,7 +110,7 @@ class CraftCommand extends BaseCommand
     *     shared-extensions: array<string>,
     *     packages: array<string>,
     *     sapi: array<string>,
-     *     verbosity: 128|16|256|32|64|8,
+     *     verbosity: int,
     *     debug: bool,
     *     clean-build: bool,
     *     build-options: array<string, mixed>,
@@ -180,16 +171,11 @@ class CraftCommand extends BaseCommand
        }

        // verbosity
+        $verbosity_level = $craft['verbosity'] ?? OutputInterface::VERBOSITY_NORMAL;
        $debug = $craft['debug'] ?? false;
-        $verbosity_level = $debug
-            ? OutputInterface::VERBOSITY_DEBUG
-            : match ((int) ($craft['verbosity'] ?? 0)) {
-                OutputInterface::VERBOSITY_QUIET => OutputInterface::VERBOSITY_QUIET,
-                OutputInterface::VERBOSITY_VERBOSE => OutputInterface::VERBOSITY_VERBOSE,
-                OutputInterface::VERBOSITY_VERY_VERBOSE => OutputInterface::VERBOSITY_VERY_VERBOSE,
-                OutputInterface::VERBOSITY_DEBUG => OutputInterface::VERBOSITY_DEBUG,
-                default => OutputInterface::VERBOSITY_NORMAL,
-            };
+        if ($debug) {
+            $verbosity_level = OutputInterface::VERBOSITY_DEBUG;
+        }
        $craft['verbosity'] = $verbosity_level;

        // clean-build (if true, reset before all builds)
--- a/src/StaticPHP/Command/Dev/DumpCapabilitiesCommand.php
+++ b/src/StaticPHP/Command/Dev/DumpCapabilitiesCommand.php
@@ -54,8 +54,8 @@ class DumpCapabilitiesCommand extends BaseCommand
    {
        $result = [];

-        // library / target / virtual-target / tool
-        foreach (PackageLoader::getPackages(['library', 'target', 'virtual-target', 'tool']) as $name => $pkg) {
+        // library / target / virtual-target
+        foreach (PackageLoader::getPackages(['library', 'target', 'virtual-target']) as $name => $pkg) {
            $installable = [];
            $artifact = $pkg->getArtifact();
            if ($artifact !== null) {
--- a/src/StaticPHP/Command/Dev/GenExtTestMatrixCommand.php
+++ b/src/StaticPHP/Command/Dev/GenExtTestMatrixCommand.php
@@ -16,7 +16,7 @@ class GenExtTestMatrixCommand extends BaseCommand

    private const array OS_RUNNERS = [
        'linux' => ['arch' => 'x86_64', 'runner' => 'ubuntu-latest', 'os_key' => 'Linux'],
-        'windows' => ['arch' => 'x86_64', 'runner' => 'windows-2025', 'os_key' => 'Windows'],
+        'windows' => ['arch' => 'x86_64', 'runner' => 'windows-latest', 'os_key' => 'Windows'],
        'macos' => ['arch' => 'aarch64', 'runner' => 'macos-15', 'os_key' => 'Darwin'],
    ];

@@ -60,8 +60,6 @@ class GenExtTestMatrixCommand extends BaseCommand
        'glfw',
        'imagick',
        'intl',
-        'mongodb',
-        'gmssl',
    ];

    /**
--- a/src/StaticPHP/Command/Dev/TestBotCommand.php
+++ b/src/StaticPHP/Command/Dev/TestBotCommand.php
@@ -154,7 +154,7 @@ class TestBotCommand extends BaseCommand
            'targets' => array_values($targets),
            'gen_matrix_args' => $gen_matrix_args,
            'gen_matrix_args_tier2' => $gen_matrix_args_tier2,
-            'php_versions' => $php_versions,
+            'php_versions' => array_values($php_versions),
            'tier2' => $tier2,
            'comment_body' => $comment_body,
        ];
@@ -253,13 +253,6 @@ class TestBotCommand extends BaseCommand
            $fmt($targets),
        );

-        $available_labels = implode(', ', [
-            '`need-test` (gate)',
-            '`test/linux` `test/windows` `test/macos` (platform)',
-            '`test/tier2` (extra arch)',
-            '`test/php-83` `test/php-84` (PHP version)',
-        ]);
-
        // Case 1: need-test absent → invite the author to add it
        if (!$need_test) {
            return implode("\n", [
@@ -268,9 +261,11 @@ class TestBotCommand extends BaseCommand
                '',
                $detected,
                '',
-                'To trigger extension build tests on this PR, add the `need-test` label.',
+                'To trigger extension build tests on this PR, add the `need-test` label:',
                '',
-                '**Available labels**: ' . $available_labels,
+                '**Gate**: `need-test`',
+                '**Platform filter** (optional, default all): `test/linux` `test/windows` `test/macos` · `test/tier2`',
+                '**PHP version** (optional, default 8.5): `test/php-83` `test/php-84`',
            ]);
        }

@@ -312,7 +307,6 @@ class TestBotCommand extends BaseCommand
            '',
            $detected,
            '**Active labels**: ' . $labels_str,
-            '**Available labels**: ' . $available_labels,
            '**Config**: ' . implode(' + ', $platform_parts) . ' | ' . $php_str,
        ]);
    }
--- a/src/StaticPHP/Command/DoctorCommand.php
+++ b/src/StaticPHP/Command/DoctorCommand.php
@@ -13,7 +13,7 @@ class DoctorCommand extends BaseCommand
 {
    public function configure(): void
    {
-        $this->addOption('auto-fix', 'y', InputOption::VALUE_OPTIONAL, 'Automatically fix failed items (if possible)', false);
+        $this->addOption('auto-fix', null, InputOption::VALUE_OPTIONAL, 'Automatically fix failed items (if possible)', false);
    }

    public function handle(): int
--- a/src/StaticPHP/Command/InstallPackageCommand.php
+++ b/src/StaticPHP/Command/InstallPackageCommand.php
@@ -23,7 +23,7 @@ class InstallPackageCommand extends BaseCommand
            'The package to install (name or path)',
            suggestedValues: function (CompletionInput $input) {
                $packages = [];
-                foreach (PackageLoader::getPackages(['target', 'virtual-target', 'tool']) as $name => $_) {
+                foreach (PackageLoader::getPackages(['target', 'virtual-target']) as $name => $_) {
                    $packages[] = $name;
                }
                $val = $input->getCompletionValue();
--- a/src/StaticPHP/Command/ResetCommand.php
+++ b/src/StaticPHP/Command/ResetCommand.php
@@ -4,14 +4,13 @@ declare(strict_types=1);

 namespace StaticPHP\Command;

-use StaticPHP\Exception\SPCInternalException;
 use StaticPHP\Runtime\Shell\Shell;
 use StaticPHP\Util\FileSystem;
 use StaticPHP\Util\InteractiveTerm;
 use Symfony\Component\Console\Attribute\AsCommand;
-use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputOption;
-use Symfony\Component\Console\Question\ConfirmationQuestion;
+
+use function Laravel\Prompts\confirm;

 #[AsCommand('reset')]
 class ResetCommand extends BaseCommand
@@ -47,11 +46,7 @@ class ResetCommand extends BaseCommand

        // Confirm with user unless --yes is specified
        if (!$this->input->getOption('yes')) {
-            $helper = $this->getHelper('question');
-            if (!$helper instanceof QuestionHelper) {
-                throw new SPCInternalException('Question helper not provided');
-            }
-            if (!$helper->ask($this->input, $this->output, new ConfirmationQuestion('Are you sure you want to continue? [y/N] ', false))) {
+            if (!confirm('Are you sure you want to continue?', false)) {
                InteractiveTerm::error(message: 'Reset operation cancelled.');
                return static::SUCCESS;
            }
--- a/src/StaticPHP/Config/ArtifactConfig.php
+++ b/src/StaticPHP/Config/ArtifactConfig.php
@@ -38,7 +38,7 @@ class ArtifactConfig
     */
    public static function loadFromFile(string $file, string $registry_name): string
    {
-        $content = @file_get_contents($file);
+        $content = file_get_contents($file);
        if ($content === false) {
            throw new WrongUsageException("Failed to read artifact config file: {$file}");
        }
--- a/src/StaticPHP/Config/ConfigType.php
+++ b/src/StaticPHP/Config/ConfigType.php
@@ -19,7 +19,6 @@ enum ConfigType
        'php-extension',
        'target',
        'virtual-target',
-        'tool',
    ];

    public static function validateLicenseField(mixed $value): bool
--- a/src/StaticPHP/Config/ConfigValidator.php
+++ b/src/StaticPHP/Config/ConfigValidator.php
@@ -24,10 +24,6 @@ class ConfigValidator
        'lang' => ConfigType::STRING,
        'frameworks' => ConfigType::LIST_ARRAY, // @

-        // build-time tool dependency declaration (resolved independently of the library
-        // dependency graph, see PackageInstaller::collectRequiredTools())
-        'tools' => ConfigType::LIST_ARRAY, // @
-
        // php-extension type fields
        'php-extension' => ConfigType::ASSOC_ARRAY,
        'zend-extension' => ConfigType::BOOL,
@@ -48,13 +44,6 @@ class ConfigValidator
        'path' => ConfigType::LIST_ARRAY, // @
        'env' => ConfigType::ASSOC_ARRAY, // @
        'append-env' => ConfigType::ASSOC_ARRAY, // @
-
-        // tool type fields (nested under 'tool' key)
-        'tool' => ConfigType::ASSOC_ARRAY,
-        'provides' => ConfigType::LIST_ARRAY,
-        'binary-subdir' => ConfigType::STRING,
-        'install-root' => ConfigType::STRING,
-        'min-version' => ConfigType::STRING,
    ];

    public const array PACKAGE_FIELDS = [
@@ -67,9 +56,6 @@ class ConfigValidator
        'lang' => false,
        'frameworks' => false, // @

-        // build-time tool dependency declaration
-        'tools' => false, // @
-
        // php-extension type fields
        'php-extension' => false,

@@ -81,9 +67,6 @@ class ConfigValidator
        'path' => false, // @
        'env' => false, // @
        'append-env' => false, // @
-
-        // tool fields (nested object)
-        'tool' => false,
    ];

    public const array SUFFIX_ALLOWED_FIELDS = [
@@ -95,7 +78,6 @@ class ConfigValidator
        'path',
        'env',
        'append-env',
-        'tools',
    ];

    public const array PHP_EXTENSION_FIELDS = [
@@ -110,13 +92,6 @@ class ConfigValidator
        'os' => false,
    ];

-    public const array TOOL_FIELDS = [
-        'provides' => true,
-        'binary-subdir' => false,
-        'install-root' => false,
-        'min-version' => false,
-    ];
-
    public const array ARTIFACT_TYPE_FIELDS = [ // [required_fields, optional_fields]
        'filelist' => [['url', 'regex'], ['extract']],
        'git' => [['url'], ['extract', 'submodules', 'rev', 'regex']],
@@ -245,8 +220,8 @@ class ConfigValidator
            $fields = self::SUFFIX_ALLOWED_FIELDS;
            self::validateSuffixAllowedFields($name, $pkg, $fields, $suffixes);

-            // check if "library|target|tool" package has artifact field
-            if (in_array($pkg['type'], ['target', 'library', 'tool']) && !isset($pkg['artifact'])) {
+            // check if "library|target" package has artifact field for target and library types
+            if (in_array($pkg['type'], ['target', 'library']) && !isset($pkg['artifact'])) {
                throw new ValidationException("Package [{$name}] in {$config_file_name} of type '{$pkg['type']}' must have an 'artifact' field");
            }

@@ -260,11 +235,6 @@ class ConfigValidator
                self::validatePhpExtensionFields($name, $pkg);
            }

-            // check if "tool" package has tool specific fields and validate inside
-            if ($pkg['type'] === 'tool') {
-                self::validateToolFields($name, $pkg);
-            }
-
            // check for unknown fields
            self::validateNoInvalidFields('package', $name, $pkg, array_keys(self::PACKAGE_FIELD_TYPES));
        }
@@ -427,29 +397,6 @@ class ConfigValidator
        self::validateNoInvalidFields('php-extension', $name, $pkg['php-extension'], array_keys(self::PHP_EXTENSION_FIELDS));
    }

-    /**
-     * Validate tool specific fields for tool package type.
-     */
-    private static function validateToolFields(int|string $name, mixed $pkg): void
-    {
-        if (!isset($pkg['tool'])) {
-            throw new ValidationException("Package {$name} of type 'tool' must have a 'tool' field");
-        }
-        if (!is_assoc_array($pkg['tool'])) {
-            throw new ValidationException("Package {$name} [tool] must be an object");
-        }
-        foreach (self::TOOL_FIELDS as $field => $required) {
-            if ($required && !isset($pkg['tool'][$field])) {
-                throw new ValidationException("Package {$name} [tool] must have required field [{$field}]");
-            }
-            if (isset($pkg['tool'][$field])) {
-                self::validatePackageFieldType($field, $pkg['tool'][$field], $name);
-            }
-        }
-        // check for unknown fields in tool
-        self::validateNoInvalidFields('tool', $name, $pkg['tool'], array_keys(self::TOOL_FIELDS));
-    }
-
    private static function validateNoInvalidFields(string $config_type, int|string $item_name, mixed $item_content, array $allowed_fields): void
    {
        foreach ($item_content as $k => $v) {
--- a/src/StaticPHP/Config/PackageConfig.php
+++ b/src/StaticPHP/Config/PackageConfig.php
@@ -16,7 +16,7 @@ class PackageConfig

    /**
     * Load package configurations from a specified directory.
-     * Only processes .json, .yml, and .yaml files (skips .gitkeep etc.).
+     * It will look for files matching the pattern 'pkg.*.json' and 'pkg.json'.
     */
    public static function loadFromDir(string $dir, string $registry_name): array
    {
@@ -28,10 +28,6 @@ class PackageConfig
        $files = FileSystem::scanDirFiles($dir, false);
        if (is_array($files)) {
            foreach ($files as $file) {
-                $ext = pathinfo($file, PATHINFO_EXTENSION);
-                if (!in_array($ext, ['json', 'yml', 'yaml'], true)) {
-                    continue;
-                }
                self::loadFromFile($file, $registry_name);
                $loaded[] = $file;
            }
--- a/src/StaticPHP/ConsoleApplication.php
+++ b/src/StaticPHP/ConsoleApplication.php
@@ -32,10 +32,7 @@ use StaticPHP\Command\SPCConfigCommand;
 use StaticPHP\Package\TargetPackage;
 use StaticPHP\Registry\PackageLoader;
 use StaticPHP\Registry\Registry;
-use StaticPHP\Util\InteractiveTerm;
 use Symfony\Component\Console\Application;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;

 class ConsoleApplication extends Application
 {
@@ -107,15 +104,4 @@ class ConsoleApplication extends Application
    {
        self::$additional_commands = array_merge(self::$additional_commands, $additional_commands);
    }
-
-    /**
-     * Hook Symfony's doRun() to inject the real input/output into InteractiveTerm before
-     * any command executes. From this point forward, InteractiveTerm uses the configured
-     * Console (respecting --no-ansi, --verbose, etc.) instead of the lazy STDERR fallback.
-     */
-    public function doRun(InputInterface $input, OutputInterface $output): int
-    {
-        InteractiveTerm::init($input, $output);
-        return parent::doRun($input, $output);
-    }
 }
--- a/src/StaticPHP/DI/ApplicationContext.php
+++ b/src/StaticPHP/DI/ApplicationContext.php
@@ -79,11 +79,11 @@ class ApplicationContext
    /**
     * Get a service from the container.
     *
-     * @template T of object
+     * @template T
     *
-     * @param class-string<T>|string $id Service identifier
+     * @param class-string<T> $id Service identifier
     *
-     * @return ($id is class-string<T> ? T : mixed)
+     * @return null|T
     */
    public static function get(string $id): mixed
    {
@@ -98,6 +98,25 @@ class ApplicationContext
        return self::getContainer()->has($id);
    }

+    /**
+     * Resolve $id, returning null if it can't be constructed.
+     * PHP-DI's has() returns true for any autowirable class even when get()
+     * would throw on missing scalar args — for "is this resolvable right now"
+     * semantics use this.
+     *
+     * @template T
+     * @param  class-string<T> $id
+     * @return null|T
+     */
+    public static function tryGet(string $id): mixed
+    {
+        try {
+            return self::getContainer()->get($id);
+        } catch (\Throwable) {
+            return null;
+        }
+    }
+
    /**
     * Set a service in the container.
     * Use sparingly - prefer configuration-based definitions.
--- a/src/StaticPHP/Doctor/Doctor.php
+++ b/src/StaticPHP/Doctor/Doctor.php
@@ -11,14 +11,11 @@ use StaticPHP\Registry\DoctorLoader;
 use StaticPHP\Runtime\Shell\Shell;
 use StaticPHP\Runtime\SystemTarget;
 use StaticPHP\Util\InteractiveTerm;
-use Symfony\Component\Console\Helper\QuestionHelper;
-use Symfony\Component\Console\Input\ArrayInput;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Question\ConfirmationQuestion;
 use ZM\Logger\ConsoleColor;

+use function Laravel\Prompts\confirm;
+
 readonly class Doctor
 {
    public function __construct(private ?OutputInterface $output = null, private int $auto_fix = FIX_POLICY_PROMPT, public readonly bool $interactive = true)
@@ -128,14 +125,9 @@ readonly class Doctor
            return false;
        }
        // prompt for fix
-        if ($this->auto_fix === FIX_POLICY_PROMPT) {
-            $helper = new QuestionHelper();
-            $input = ApplicationContext::has(InputInterface::class) ? ApplicationContext::get(InputInterface::class) : new ArrayInput([]);
-            $output = ApplicationContext::has(OutputInterface::class) ? ApplicationContext::get(OutputInterface::class) : $this->output ?? new ConsoleOutput();
-            if (!$helper->ask($input, $output, new ConfirmationQuestion('Do you want to try to fix this issue now? [Y/n] ', true))) {
-                $this->output?->writeln('<comment>You canceled fix.</comment>');
-                return false;
-            }
+        if ($this->auto_fix === FIX_POLICY_PROMPT && !confirm('Do you want to try to fix this issue now?')) {
+            $this->output?->writeln('<comment>You canceled fix.</comment>');
+            return false;
        }
        // perform fix
        InteractiveTerm::indicateProgress("Fixing {$result->getFixItem()} ... ");
--- a/src/StaticPHP/Doctor/Item/LinuxMuslCheck.php
+++ b/src/StaticPHP/Doctor/Item/LinuxMuslCheck.php
@@ -73,20 +73,13 @@ class LinuxMuslCheck
            $prefix = 'sudo ';
            logger()->warning('Current user is not root, using sudo for running command');
        }
-        $sysEnv = ['CC' => 'gcc', 'CXX' => 'g++', 'AR' => 'ar', 'LD' => 'ld', 'RANLIB' => 'ranlib'];
-        $envFlags = '';
-        foreach ($sysEnv as $k => $v) {
-            $envFlags .= "{$k}={$v} ";
-        }
-        $envFlags = rtrim($envFlags);
        $shell = shell()->cd(SOURCE_PATH . '/musl-wrapper')
-            ->setEnv($sysEnv)
-            ->exec('./configure --disable-gcc-wrapper')
-            ->exec('make -j');
+            ->exec('CC=gcc CXX=g++ AR=ar LD=ld ./configure --disable-gcc-wrapper')
+            ->exec('CC=gcc CXX=g++ AR=ar LD=ld make -j');
        if ($prefix !== '') {
-            f_passthru('cd ' . SOURCE_PATH . "/musl-wrapper && {$envFlags} {$prefix}make install");
+            f_passthru('cd ' . SOURCE_PATH . "/musl-wrapper && CC=gcc CXX=g++ AR=ar LD=ld {$prefix}make install");
        } else {
-            $shell->exec("{$prefix}make install");
+            $shell->exec("CC=gcc CXX=g++ AR=ar LD=ld {$prefix}make install");
        }
        return true;
    }
--- a/src/StaticPHP/Doctor/Item/LlvmToolsCheck.php
+++ b/src/StaticPHP/Doctor/Item/LlvmToolsCheck.php
@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+namespace StaticPHP\Doctor\Item;
+
+use Package\Artifact\llvm_tools;
+use StaticPHP\Attribute\Doctor\CheckItem;
+use StaticPHP\Attribute\Doctor\FixItem;
+use StaticPHP\Attribute\Doctor\OptionalCheck;
+use StaticPHP\DI\ApplicationContext;
+use StaticPHP\Doctor\CheckResult;
+use StaticPHP\Package\PackageInstaller;
+use StaticPHP\Toolchain\Interface\ToolchainInterface;
+use StaticPHP\Toolchain\ZigToolchain;
+
+#[OptionalCheck([self::class, 'optionalCheck'])]
+class LlvmToolsCheck
+{
+    public static function optionalCheck(): bool
+    {
+        return ApplicationContext::get(ToolchainInterface::class) instanceof ZigToolchain;
+    }
+
+    /** @noinspection PhpUnused */
+    #[CheckItem('if llvm-tools (objcopy/strip/profdata) are built', level: 798)]
+    public function checkLlvmTools(): CheckResult
+    {
+        if (llvm_tools::isInstalled()) {
+            return CheckResult::ok(llvm_tools::path() . '/bin');
+        }
+        return CheckResult::fail('llvm-tools are not built', 'build-llvm-tools');
+    }
+
+    #[FixItem('build-llvm-tools')]
+    public function fixLlvmTools(): bool
+    {
+        $installer = new PackageInstaller(interactive: false);
+        $installer->addInstallPackage('llvm-tools');
+        $installer->run(true);
+        new llvm_tools()->buildForHost();
+        return llvm_tools::isInstalled();
+    }
+}
--- a/src/StaticPHP/Doctor/Item/MacOSToolCheck.php
+++ b/src/StaticPHP/Doctor/Item/MacOSToolCheck.php
@@ -33,20 +33,15 @@ class MacOSToolCheck
        'glibtoolize',
    ];

-    #[CheckItem('if homebrew or macports has installed', limit_os: 'Darwin', level: 998)]
-    public function checkBrewOrPorts(): ?CheckResult
+    #[CheckItem('if homebrew has installed', limit_os: 'Darwin', level: 998)]
+    public function checkBrew(): ?CheckResult
    {
-        $brewPath = MacOSUtil::findCommand('brew');
-        $portPath = MacOSUtil::findCommand('port');
-
-        if ($brewPath && $brewPath !== '/opt/homebrew/bin/brew' && getenv('GNU_ARCH') === 'aarch64') {
-            return CheckResult::fail('Current homebrew (/usr/local/bin/homebrew) is not installed for M1 Mac, please re-install homebrew in /opt/homebrew/ !');
-        }
-
-        if ($brewPath === null && $portPath === null) {
+        if (($path = MacOSUtil::findCommand('brew')) === null) {
            return CheckResult::fail('Homebrew is not installed', 'brew');
        }
-
+        if ($path !== '/opt/homebrew/bin/brew' && getenv('GNU_ARCH') === 'aarch64') {
+            return CheckResult::fail('Current homebrew (/usr/local/bin/homebrew) is not installed for M1 Mac, please re-install homebrew in /opt/homebrew/ !');
+        }
        return CheckResult::ok();
    }

@@ -65,8 +60,8 @@ class MacOSToolCheck
        return CheckResult::ok();
    }

-    #[CheckItem('if homebrew or macports llvm are installed', limit_os: 'Darwin')]
-    public function checkBrewOrPortsLLVM(): ?CheckResult
+    #[CheckItem('if homebrew llvm are installed', limit_os: 'Darwin')]
+    public function checkBrewLLVM(): ?CheckResult
    {
        if (getenv('SPC_USE_LLVM') === 'brew') {
            $homebrew_prefix = getenv('HOMEBREW_PREFIX') ?: (SystemTarget::getTargetArch() === 'aarch64' ? '/opt/homebrew' : '/usr/local/homebrew');
@@ -76,16 +71,6 @@ class MacOSToolCheck
            }
            return CheckResult::ok($path);
        }
-
-        if (getenv('SPC_USE_LLVM') === 'port') {
-            $macportsPrefix = '/opt/local';
-
-            if (($path = MacOSUtil::findCommand('clang', ["{$macportsPrefix}/bin"])) === null) {
-                return CheckResult::fail('MacPorts llvm is not installed', 'build-tools', ['missing' => ['llvm']]);
-            }
-            return CheckResult::ok($path);
-        }
-
        return null;
    }

@@ -106,7 +91,7 @@ class MacOSToolCheck
                if ($command_path !== []) {
                    return CheckResult::fail("Current {$bison} version is too old: " . $matches[0]);
                }
-                return $this->checkBisonVersion(['/opt/homebrew/opt/bison/bin', '/usr/local/opt/bison/bin', '/opt/local/bin']);
+                return $this->checkBisonVersion(['/opt/homebrew/opt/bison/bin', '/usr/local/opt/bison/bin']);
            }
            return CheckResult::ok($matches[0]);
        }
@@ -123,9 +108,6 @@ class MacOSToolCheck
    #[FixItem('build-tools')]
    public function fixBuildTools(array $missing): bool
    {
-        $brewPath = MacOSUtil::findCommand('brew');
-        $portPath = MacOSUtil::findCommand('port');
-
        $replacement = [
            'glibtoolize' => 'libtool',
        ];
@@ -133,18 +115,7 @@ class MacOSToolCheck
            if (isset($replacement[$cmd])) {
                $cmd = $replacement[$cmd];
            }
-
-            if ($brewPath !== null) {
-                shell()->exec('brew install --formula ' . escapeshellarg($cmd));
-                continue;
-            }
-
-            if ($portPath !== null) {
-                shell()->exec('port install ' . escapeshellarg($cmd));
-                continue;
-            }
-
-            return false;
+            shell()->exec('brew install --formula ' . escapeshellarg($cmd));
        }
        return true;
    }
--- a/src/StaticPHP/Doctor/Item/WindowsToolCheck.php
+++ b/src/StaticPHP/Doctor/Item/WindowsToolCheck.php
@@ -54,24 +54,13 @@ class WindowsToolCheck
        return CheckResult::ok();
    }

-    #[CheckItem('if msys2-build-essentials is installed', limit_os: 'Windows', level: 996)]
-    public function checkMsys2(): ?CheckResult
+    #[CheckItem('if php-sdk-binary-tools are downloaded', limit_os: 'Windows', level: 996)]
+    public function checkSDK(): ?CheckResult
    {
-        $marker = PKG_ROOT_PATH . '\msys2-build-essentials\.spc-msys2-initialized';
-        if (!file_exists($marker)) {
-            return CheckResult::fail('msys2-build-essentials not installed', 'install-msys2-build-essentials');
+        if (!file_exists(getenv('PHP_SDK_PATH') . DIRECTORY_SEPARATOR . 'phpsdk-starter.bat')) {
+            return CheckResult::fail('php-sdk-binary-tools not downloaded', 'install-php-sdk');
        }
-        return CheckResult::ok(PKG_ROOT_PATH . '\msys2-build-essentials\msys64');
-    }
-
-    #[CheckItem('if 7za.exe is installed', limit_os: 'Windows', level: 999)]
-    public function check7zaWin(): ?CheckResult
-    {
-        $path = FileSystem::convertPath(PKG_ROOT_PATH . '\bin\7za.exe');
-        if (!file_exists($path)) {
-            return CheckResult::fail('7za.exe not found', 'install-7za-win');
-        }
-        return CheckResult::ok($path);
+        return CheckResult::ok(getenv('PHP_SDK_PATH'));
    }

    #[CheckItem('if nasm installed', level: 995)]
@@ -123,20 +112,12 @@ class WindowsToolCheck
        return true;
    }

-    #[FixItem('install-msys2-build-essentials')]
-    public function installMsys2(): bool
+    #[FixItem('install-php-sdk')]
+    public function installSDK(): bool
    {
+        FileSystem::removeDir(getenv('PHP_SDK_PATH'));
        $installer = new PackageInstaller(interactive: false);
-        $installer->addInstallPackage('msys2-build-essentials');
-        $installer->run(true);
-        return true;
-    }
-
-    #[FixItem('install-7za-win')]
-    public function install7zaWin(): bool
-    {
-        $installer = new PackageInstaller(interactive: false);
-        $installer->addInstallPackage('7za-win');
+        $installer->addInstallPackage('php-sdk-binary-tools');
        $installer->run(true);
        return true;
    }
--- a/src/StaticPHP/Package/LibraryPackage.php
+++ b/src/StaticPHP/Package/LibraryPackage.php
@@ -113,6 +113,60 @@ class LibraryPackage extends Package
        }
    }

+    /**
+     * Get extra CFLAGS for current package.
+     * You need to define the environment variable in the format of {LIBRARY_NAME}_CFLAGS
+     * where {LIBRARY_NAME} is the snake_case name of the library.
+     * For example, for libjpeg, the environment variable should be libjpeg_CFLAGS.
+     */
+    public function getLibExtraCFlags(): string
+    {
+        // get environment variable
+        $env = getenv($this->getSnakeCaseName() . '_CFLAGS') ?: '';
+        // get default c flags
+        $arch_c_flags = getenv('SPC_DEFAULT_CFLAGS') ?: '';
+        if (!empty(getenv('SPC_DEFAULT_CFLAGS')) && !str_contains($env, $arch_c_flags)) {
+            $env .= ' ' . $arch_c_flags;
+        }
+        return trim($env);
+    }
+
+    /**
+     * Get extra CXXFLAGS for current package.
+     * You need to define the environment variable in the format of {LIBRARY_NAME}_CXXFLAGS
+     * where {LIBRARY_NAME} is the snake_case name of the library.
+     * For example, for libjpeg, the environment variable should be libjpeg_CXXFLAGS.
+     */
+    public function getLibExtraCxxFlags(): string
+    {
+        // get environment variable
+        $env = getenv($this->getSnakeCaseName() . '_CXXFLAGS') ?: '';
+        // get default cxx flags
+        $arch_cxx_flags = getenv('SPC_DEFAULT_CXXFLAGS') ?: '';
+        if (!empty(getenv('SPC_DEFAULT_CXXFLAGS')) && !str_contains($env, $arch_cxx_flags)) {
+            $env .= ' ' . $arch_cxx_flags;
+        }
+        return trim($env);
+    }
+
+    /**
+     * Get extra LDFLAGS for current package.
+     * You need to define the environment variable in the format of {LIBRARY_NAME}_LDFLAGS
+     * where {LIBRARY_NAME} is the snake_case name of the library.
+     * For example, for libjpeg, the environment variable should be libjpeg_LDFLAGS.
+     */
+    public function getLibExtraLdFlags(): string
+    {
+        // get environment variable
+        $env = getenv($this->getSnakeCaseName() . '_LDFLAGS') ?: '';
+        // get default ld flags
+        $arch_ld_flags = getenv('SPC_DEFAULT_LDFLAGS') ?: '';
+        if (!empty(getenv('SPC_DEFAULT_LDFLAGS')) && !str_contains($env, $arch_ld_flags)) {
+            $env .= ' ' . $arch_ld_flags;
+        }
+        return trim($env);
+    }
+
    /**
     * Patch pkgconfig file prefix, exec_prefix, libdir, includedir for correct build.
     *
@@ -310,6 +364,17 @@ class LibraryPackage extends Package
        return $res['libs'];
    }

+    /**
+     * Get extra LIBS for current package.
+     * You need to define the environment variable in the format of {LIBRARY_NAME}_LIBS
+     * where {LIBRARY_NAME} is the snake_case name of the library.
+     * For example, for libjpeg, the environment variable should be libjpeg_LIBS.
+     */
+    public function getLibExtraLibs(): string
+    {
+        return getenv($this->getSnakeCaseName() . '_LIBS') ?: '';
+    }
+
    /**
     * Get tar compress options from suffix
     *
--- a/src/StaticPHP/Package/Package.php
+++ b/src/StaticPHP/Package/Package.php
@@ -120,20 +120,6 @@ abstract class Package
        return false;
    }

-    /**
-     * Get the target directory where this package's artifacts should be placed.
-     *
-     * Libraries install to BUILD_ROOT_PATH (static-libs, headers, pkg-configs).
-     * Tools install to PKG_ROOT_PATH (executables).
-     * Extensions install to php-src/ext/ (shared objects).
-     *
-     * Override in subclasses to change the default.
-     */
-    public function getInstallTarget(): string
-    {
-        return BUILD_ROOT_PATH;
-    }
-
    /**
     * Add a stage to the package.
     */
@@ -284,71 +270,6 @@ abstract class Package
        return $this->getArtifact()?->hasPlatformBinary() ?? false;
    }

-    /**
-     * Get extra CFLAGS for current package.
-     * You need to define the environment variable in the format of {PACKAGE_NAME}_CFLAGS
-     * where {PACKAGE_NAME} is the snake_case name of the package.
-     * For example, for libjpeg, the environment variable should be libjpeg_CFLAGS.
-     */
-    public function getLibExtraCFlags(): string
-    {
-        // get environment variable
-        $env = getenv($this->getSnakeCaseName() . '_CFLAGS') ?: '';
-        // get default c flags
-        $arch_c_flags = getenv('SPC_DEFAULT_CFLAGS') ?: '';
-        if (!empty(getenv('SPC_DEFAULT_CFLAGS')) && !str_contains($env, $arch_c_flags)) {
-            $env .= ' ' . $arch_c_flags;
-        }
-        return trim($env);
-    }
-
-    /**
-     * Get extra CXXFLAGS for current package.
-     * You need to define the environment variable in the format of {PACKAGE_NAME}_CXXFLAGS
-     * where {PACKAGE_NAME} is the snake_case name of the package.
-     * For example, for libjpeg, the environment variable should be libjpeg_CXXFLAGS.
-     */
-    public function getLibExtraCxxFlags(): string
-    {
-        // get environment variable
-        $env = getenv($this->getSnakeCaseName() . '_CXXFLAGS') ?: '';
-        // get default cxx flags
-        $arch_cxx_flags = getenv('SPC_DEFAULT_CXXFLAGS') ?: '';
-        if (!empty(getenv('SPC_DEFAULT_CXXFLAGS')) && !str_contains($env, $arch_cxx_flags)) {
-            $env .= ' ' . $arch_cxx_flags;
-        }
-        return trim($env);
-    }
-
-    /**
-     * Get extra LDFLAGS for current package.
-     * You need to define the environment variable in the format of {PACKAGE_NAME}_LDFLAGS
-     * where {PACKAGE_NAME} is the snake_case name of the package.
-     * For example, for libjpeg, the environment variable should be libjpeg_LDFLAGS.
-     */
-    public function getLibExtraLdFlags(): string
-    {
-        // get environment variable
-        $env = getenv($this->getSnakeCaseName() . '_LDFLAGS') ?: '';
-        // get default ld flags
-        $arch_ld_flags = getenv('SPC_DEFAULT_LDFLAGS') ?: '';
-        if (!empty(getenv('SPC_DEFAULT_LDFLAGS')) && !str_contains($env, $arch_ld_flags)) {
-            $env .= ' ' . $arch_ld_flags;
-        }
-        return trim($env);
-    }
-
-    /**
-     * Get extra LIBS for current package.
-     * You need to define the environment variable in the format of {PACKAGE_NAME}_LIBS
-     * where {PACKAGE_NAME} is the snake_case name of the package.
-     * For example, for libjpeg, the environment variable should be libjpeg_LIBS.
-     */
-    public function getLibExtraLibs(): string
-    {
-        return getenv($this->getSnakeCaseName() . '_LIBS') ?: '';
-    }
-
    /**
     * Get the snake_case name of the package.
     */
--- a/src/StaticPHP/Package/PackageBuilder.php
+++ b/src/StaticPHP/Package/PackageBuilder.php
@@ -4,7 +4,7 @@ declare(strict_types=1);

 namespace StaticPHP\Package;

-use StaticPHP\Artifact\ArtifactCache;
+use Package\Artifact\llvm_tools;
 use StaticPHP\Config\PackageConfig;
 use StaticPHP\DI\ApplicationContext;
 use StaticPHP\Exception\SPCException;
@@ -12,6 +12,8 @@ use StaticPHP\Exception\SPCInternalException;
 use StaticPHP\Exception\WrongUsageException;
 use StaticPHP\Runtime\Shell\Shell;
 use StaticPHP\Runtime\SystemTarget;
+use StaticPHP\Toolchain\Interface\ToolchainInterface;
+use StaticPHP\Toolchain\ZigToolchain;
 use StaticPHP\Util\FileSystem;
 use StaticPHP\Util\GlobalPathTrait;
 use StaticPHP\Util\InteractiveTerm;
@@ -40,8 +42,8 @@ class PackageBuilder
    public function buildPackage(Package $package, bool $force = false): int
    {
        // init build dirs
-        if (!$package instanceof LibraryPackage && !$package instanceof ToolPackage) {
-            throw new SPCInternalException('Please, never try to build non-library, non-tool packages directly.');
+        if (!$package instanceof LibraryPackage) {
+            throw new SPCInternalException('Please, never try to build non-library packages directly.');
        }
        FileSystem::createDir($package->getBuildRootPath());
        FileSystem::createDir($package->getIncludeDir());
@@ -79,14 +81,6 @@ class PackageBuilder
                    $this->installLicense($package, $license);
                }
            }
-
-            // Record the installed version for tool packages built from source, so
-            // `check-update --installed` reflects what's actually on disk (mirrors the
-            // binary-install recording in PackageInstaller::installBinary()).
-            if ($package instanceof ToolPackage) {
-                $source_info = ApplicationContext::get(ArtifactCache::class)->getSourceInfo($package->getName());
-                ToolVersionRegistry::record($package->getName(), $source_info['version'] ?? null);
-            }
        } catch (SPCException $e) {
            // Ensure package information is bound if not already
            if ($e->getPackageInfo() === null) {
@@ -187,14 +181,18 @@ class PackageBuilder
        if (SystemTarget::getTargetOS() === 'Darwin') {
            shell()->exec("dsymutil -f {$binary_path} -o {$debug_file}");
        } elseif (SystemTarget::getTargetOS() === 'Linux') {
+            $objcopy = getenv('OBJCOPY')
+                ?: (ApplicationContext::tryGet(ToolchainInterface::class) instanceof ZigToolchain
+                    ? llvm_tools::binary('llvm-objcopy')
+                    : 'objcopy');
            if ($eu_strip = LinuxUtil::findCommand('eu-strip')) {
                shell()
                    ->exec("{$eu_strip} -f {$debug_file} {$binary_path}")
-                    ->exec("objcopy --add-gnu-debuglink={$debug_file} {$binary_path}");
+                    ->exec("{$objcopy} --add-gnu-debuglink={$debug_file} {$binary_path}");
            } else {
                shell()
-                    ->exec("objcopy --only-keep-debug {$binary_path} {$debug_file}")
-                    ->exec("objcopy --add-gnu-debuglink={$debug_file} {$binary_path}");
+                    ->exec("{$objcopy} --only-keep-debug {$binary_path} {$debug_file}")
+                    ->exec("{$objcopy} --add-gnu-debuglink={$debug_file} {$binary_path}");
            }
        } else {
            logger()->debug('extractDebugInfo is only supported on Linux and macOS');
@@ -208,9 +206,12 @@ class PackageBuilder
     */
    public function stripBinary(string $binary_path): void
    {
+        $strip = ApplicationContext::tryGet(ToolchainInterface::class) instanceof ZigToolchain
+            ? llvm_tools::binary('llvm-strip')
+            : 'strip';
        shell()->exec(match (SystemTarget::getTargetOS()) {
-            'Darwin' => "strip -S {$binary_path}",
-            'Linux' => "strip --strip-unneeded {$binary_path}",
+            'Darwin' => "{$strip} -S {$binary_path}",
+            'Linux' => "{$strip} --strip-unneeded {$binary_path}",
            'Windows' => 'echo "Skip strip on Windows"', // Windows strip is not available for now
            default => throw new SPCInternalException('stripBinary is only supported on Linux and macOS'),
        });
--- a/src/StaticPHP/Package/PackageInstaller.php
+++ b/src/StaticPHP/Package/PackageInstaller.php
@@ -11,7 +11,6 @@ use StaticPHP\Artifact\ArtifactExtractor;
 use StaticPHP\Artifact\DownloaderOptions;
 use StaticPHP\Config\PackageConfig;
 use StaticPHP\DI\ApplicationContext;
-use StaticPHP\Exception\EnvironmentException;
 use StaticPHP\Exception\WrongUsageException;
 use StaticPHP\Registry\PackageLoader;
 use StaticPHP\Runtime\SystemTarget;
@@ -76,9 +75,6 @@ class PackageInstaller
        }
        // special check for php target packages
        if (in_array($package->getName(), ['php', 'php-cli', 'php-fpm', 'php-micro', 'php-cgi', 'php-embed', 'frankenphp'], true)) {
-            if (!$package instanceof TargetPackage) {
-                throw new WrongUsageException("Package '{$package->getName()}' is expected to be a TargetPackage.");
-            }
            $this->handlePhpTargetPackage($package);
            return $this;
        }
@@ -175,7 +171,7 @@ class PackageInstaller
            // These must always download binary (not source), regardless of global prefer-source setting.
            $binary_only_packages = array_filter(
                $this->packages,
-                fn ($p) => ($p instanceof LibraryPackage || $p instanceof ToolPackage)
+                fn ($p) => $p instanceof LibraryPackage
                    && !$this->isBuildPackage($p)
                    && !$p->hasStage('build')
                    && ($p->getArtifact()?->hasPlatformBinary() ?? false)
@@ -213,8 +209,8 @@ class PackageInstaller
        $builder = ApplicationContext::get(PackageBuilder::class);
        foreach ($this->packages as $package) {
            $is_to_build = $this->isBuildPackage($package);
-            $has_build_stage = ($package instanceof LibraryPackage || $package instanceof ToolPackage) && $package->hasStage('build');
-            $should_use_binary = ($package instanceof LibraryPackage || $package instanceof ToolPackage) && ($package->getArtifact()?->shouldUseBinary() ?? false);
+            $has_build_stage = $package instanceof LibraryPackage && $package->hasStage('build');
+            $should_use_binary = $package instanceof LibraryPackage && ($package->getArtifact()?->shouldUseBinary() ?? false);
            $has_source = $package->hasSource();
            if (!$is_to_build && $should_use_binary) {
                // install binary
@@ -277,11 +273,6 @@ class PackageInstaller

        // perform after-install actions and emit post-install events
        $this->emitPostInstallEvents();
-
-        // Final verification: declared build-time tools should have been auto-installed by the
-        // pipeline above (they were merged into $this->packages in resolvePackages()). This only
-        // throws if a tool genuinely failed to become available (e.g. no artifact for this platform).
-        $this->ensureRequiredTools();
    }

    public function isBuildPackage(Package|string $package): bool
@@ -359,16 +350,12 @@ class PackageInstaller
        }
        // Fallback: if the download cache is missing (e.g. download failed or cache was cleared),
        // still check whether the files are physically present in buildroot.
-        // Note: TargetPackage extends LibraryPackage, but target packages have no
+        // Note: TargetPackage extends LibraryPackage, but target packages (e.g. zig) have no
        // static-libs/headers configured, so isInstalled() would trivially return true for them.
        // Only apply this fallback to pure library packages.
        if ($package instanceof LibraryPackage && !($package instanceof TargetPackage)) {
            return $package->isInstalled();
        }
-        // Tool packages: fall back to checking their provided binaries directly on disk.
-        if ($package instanceof ToolPackage) {
-            return $package->isInstalled();
-        }
        return false;
    }

@@ -517,16 +504,6 @@ class PackageInstaller
        }

        $status = $extractor->extract($artifact);
-
-        // Record the installed version for tool packages, so `check-update --installed` can
-        // compare against what's actually on disk instead of only the download cache (which
-        // only reflects the last download and may be stale or cleared). Recorded regardless of
-        // $status so the registry self-heals if it was deleted separately from the install dir.
-        if ($package instanceof ToolPackage) {
-            $cache_info = ApplicationContext::get(ArtifactCache::class)->getBinaryInfo($artifact->getName(), SystemTarget::getCurrentPlatformString());
-            ToolVersionRegistry::record($artifact->getName(), $cache_info['version'] ?? null);
-        }
-
        if ($status === SPC_STATUS_ALREADY_EXTRACTED) {
            return SPC_STATUS_ALREADY_INSTALLED;
        }
@@ -594,66 +571,6 @@ class PackageInstaller
        return null;
    }

-    /**
-     * Collect all tool packages required by the currently resolved packages.
-     *
-     * Reads the 'tools' field from each resolved package's YAML config.
-     * The field supports platform suffixes (tools@windows, tools@linux, etc.)
-     * resolved automatically by PackageConfig::get().
-     *
-     * Tools are NOT part of the library dependency graph — they are
-     * build-time prerequisites that must be installed before any library
-     * build begins.
-     *
-     * @return string[] Unique tool package names required for this build
-     */
-    public function collectRequiredTools(): array
-    {
-        $tools = [];
-        foreach ($this->packages as $package) {
-            $deps = PackageConfig::get($package->getName(), 'tools', []);
-            foreach ((array) $deps as $tool_name) {
-                $tools[$tool_name] = true;
-            }
-        }
-        return array_keys($tools);
-    }
-
-    /**
-     * Check that all required tools are installed.
-     *
-     * Iterates through tools collected by collectRequiredTools(),
-     * resolves each to a ToolPackage instance, and checks isInstalled().
-     *
-     * @return array{missing: array<string>, installed: array<string>}
-     */
-    public function checkRequiredTools(): array
-    {
-        $missing = [];
-        $installed = [];
-        foreach ($this->collectRequiredTools() as $tool_name) {
-            try {
-                $tool = PackageLoader::getPackage($tool_name);
-            } catch (WrongUsageException) {
-                $missing[] = $tool_name;
-                logger()->warning("Required tool '{$tool_name}' is not registered as a package.");
-                continue;
-            }
-
-            if (!$tool instanceof ToolPackage) {
-                logger()->warning("Package '{$tool_name}' is declared as a tool dependency but is not a ToolPackage (type: {$tool->getType()}).");
-                continue;
-            }
-
-            if ($tool->isInstalled()) {
-                $installed[] = $tool_name;
-            } else {
-                $missing[] = $tool_name;
-            }
-        }
-        return ['missing' => $missing, 'installed' => $installed];
-    }
-
    /**
     * @param Package[] $packages
     */
@@ -677,8 +594,8 @@ class PackageInstaller
     */
    private function validatePackageArtifact(Package $package): void
    {
-        // target, library and tool packages must have at least source or platform binary
-        if (in_array($package->getType(), ['library', 'target', 'tool']) && !$package->getArtifact()?->hasSource() && !$package->getArtifact()?->hasPlatformBinary()) {
+        // target and library must have at least source or platform binary
+        if (in_array($package->getType(), ['library', 'target']) && !$package->getArtifact()?->hasSource() && !$package->getArtifact()?->hasPlatformBinary()) {
            throw new WrongUsageException("Validation failed: Target package '{$package->getName()}' has no source or current platform (" . SystemTarget::getCurrentPlatformString() . ') binary defined.');
        }
    }
@@ -711,62 +628,11 @@ class PackageInstaller
            $this->packages[$pkg_name] = PackageLoader::getPackage($pkg_name);
        }

-        // Merge in build-time tool packages declared via 'tools'/'tools@platform' fields on the
-        // packages resolved above. Tools are intentionally NOT part of the library dependency graph
-        // (DependencyResolver), but still need to ride the normal download/extract/install pipeline
-        // so they get auto-installed like any other package.
-        //
-        // Tools are prepended so they install BEFORE any package that declares them — otherwise a
-        // library that invokes e.g. jom.exe during its build stage would fail because the tool
-        // hasn't been extracted yet (tools were appended after the dependency graph in insertion
-        // order, which is also the build-loop iteration order).
-        $tool_packages = [];
-        foreach ($this->collectRequiredTools() as $tool_name) {
-            if (isset($this->packages[$tool_name])) {
-                continue;
-            }
-            try {
-                $tool = PackageLoader::getPackage($tool_name);
-            } catch (WrongUsageException) {
-                continue; // will be reported as missing by ensureRequiredTools()
-            }
-            if ($tool instanceof ToolPackage) {
-                $tool_packages[$tool_name] = $tool;
-            }
-        }
-        // Prepend: tools first, then the dependency-resolved packages.
-        $this->packages = [...$tool_packages, ...$this->packages];
-
        foreach ($this->packages as $package) {
            $this->injectPackageEnvs($package);
        }
    }

-    /**
-     * Ensure all required tools are installed, throwing if any are missing.
-     *
-     * Called at the end of run(), after the normal download/extract/build/install pipeline
-     * has had a chance to auto-install any tool package merged in resolvePackages(). This is
-     * a final safety net: it only throws if a declared tool still isn't available afterward
-     * (e.g. no artifact defined for the current platform, or the tool name doesn't resolve to
-     * a registered ToolPackage). "General" tools not declared via any package's 'tools' field
-     * (e.g. zig, musl-toolchain) are not covered here and remain purely Doctor-driven.
-     */
-    private function ensureRequiredTools(): void
-    {
-        $status = $this->checkRequiredTools();
-        if (empty($status['missing'])) {
-            if (!empty($status['installed'])) {
-                logger()->info('Required tools: ' . implode(', ', $status['installed']) . ' — all installed.');
-            }
-            return;
-        }
-
-        $msg = 'Missing required build tools: ' . implode(', ', $status['missing']) . "\n";
-        $msg .= "Run 'bin/spc doctor' to check your environment, or install the missing tools manually.";
-        throw new EnvironmentException($msg);
-    }
-
    private function injectPackageEnvs(Package $package): void
    {
        $name = $package->getName();
--- a/src/StaticPHP/Package/ToolPackage.php
+++ b/src/StaticPHP/Package/ToolPackage.php
@@ -1,233 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace StaticPHP\Package;
-
-use StaticPHP\Config\PackageConfig;
-use StaticPHP\Runtime\SystemTarget;
-use StaticPHP\Util\FileSystem;
-
-/**
- * Represents a build-time tool package.
- *
- * Tool packages are NOT link-time dependencies. They provide executables
- * that are needed during the build process (compilers, code generators,
- * assemblers, etc.) and are installed into PKG_ROOT_PATH.
- *
- * Tool packages do NOT produce static-libs, headers, or pkg-config files.
- * They are resolved and installed independently from the library dependency graph.
- *
- * YAML config schema (config/pkg/tool/<name>.yml):
- *
- *   nasm:
- *     type: tool
- *     tool:
- *       provides: [nasm.exe, ndisasm.exe]       # executables this tool installs
- *       binary-subdir: ''                        # subdirectory under install root (default: '')
- *       min-version: '2.16'                      # minimum required version (optional)
- *
- * Fields nested under 'tool' support the same '@windows'/'@unix'/'@macos'/'@linux' suffix
- * overrides as top-level package fields (e.g. 'provides@windows' overrides 'provides' when
- * building on Windows), useful when a tool provides differently-named binaries per OS
- * (e.g. upx vs upx.exe).
- *     artifact:
- *       binary:
- *         windows-x86_64:
- *           type: url
- *           url: 'https://...'
- *           extract:
- *             nasm.exe: '{php_sdk_path}/bin/nasm.exe'
- */
-class ToolPackage extends Package
-{
-    /**
-     * Get the build root ('--prefix') for a tool that builds from source.
-     *
-     * Unlike LibraryPackage (which installs into BUILD_ROOT_PATH), tool packages that build
-     * from source (e.g. pkg-config, via UnixAutoconfExecutor/UnixCMakeExecutor) install into
-     * their own install root (PKG_ROOT_PATH by default), consistent with pre-built tool binaries.
-     */
-    public function getBuildRootPath(): string
-    {
-        return $this->getInstallRoot();
-    }
-
-    /**
-     * Tool packages don't produce headers for other packages to consume. Kept self-contained
-     * under the tool's own install root so a from-source build never accidentally picks up
-     * unrelated headers from BUILD_ROOT_PATH.
-     */
-    public function getIncludeDir(): string
-    {
-        return $this->getInstallRoot() . DIRECTORY_SEPARATOR . 'include';
-    }
-
-    /**
-     * Tool packages don't produce libraries for other packages to consume. Kept self-contained
-     * under the tool's own install root (see getIncludeDir()).
-     */
-    public function getLibDir(): string
-    {
-        return $this->getInstallRoot() . DIRECTORY_SEPARATOR . 'lib';
-    }
-
-    /**
-     * Where this tool's own executables live, i.e. {install-root}/{binary-subdir}.
-     */
-    public function getBinDir(): string
-    {
-        return $this->getBinaryDir();
-    }
-
-    /**
-     * Get the install root directory for this tool.
-     *
-     * Defaults to PKG_ROOT_PATH. Override via 'tool.install-root' in YAML
-     * or via the TOOL_INSTALL_ROOT_{NAME} environment variable.
-     */
-    public function getInstallRoot(): string
-    {
-        $env_var = 'TOOL_INSTALL_ROOT_' . strtoupper(str_replace('-', '_', $this->name));
-        if ($root = getenv($env_var)) {
-            return $root;
-        }
-        $config_root = $this->getToolField('install-root');
-        if ($config_root !== null) {
-            return FileSystem::replacePathVariable((string) $config_root);
-        }
-        return PKG_ROOT_PATH;
-    }
-
-    /**
-     * Get the directory where this tool's binaries reside.
-     *
-     * This is {install-root}/{binary-subdir}. If binary-subdir is not
-     * configured, returns the install root directly.
-     */
-    public function getBinaryDir(): string
-    {
-        $subdir = $this->getToolField('binary-subdir') ?? '';
-        if ($subdir === '') {
-            return $this->getInstallRoot();
-        }
-        return $this->getInstallRoot() . DIRECTORY_SEPARATOR . $subdir;
-    }
-
-    /**
-     * Get the list of executables this tool provides.
-     *
-     * Reads from YAML 'tool.provides' field (with '@windows'/'@unix'/'@macos'/'@linux'
-     * suffix override support). Each entry is a bare filename (e.g. 'nasm.exe'), resolved
-     * relative to getBinaryDir().
-     *
-     * @return string[] Bare executable names (not full paths)
-     */
-    public function getProvides(): array
-    {
-        return $this->getToolField('provides') ?? [];
-    }
-
-    /**
-     * Get the full path to a specific binary provided by this tool.
-     *
-     * @param  string $name Bare executable name (must be listed in tool.provides).
-     *                      If empty, defaults to the first entry in provides.
-     * @return string Full absolute path to the binary
-     */
-    public function getBinary(string $name = ''): string
-    {
-        $provides = $this->getProvides();
-        if ($name === '') {
-            $name = $provides[0] ?? throw new \RuntimeException("Tool '{$this->name}' has no 'tool.provides' configured.");
-        }
-        if (!in_array($name, $provides, true)) {
-            throw new \RuntimeException("Binary '{$name}' is not listed in tool.provides for '{$this->name}'. Available: " . implode(', ', $provides));
-        }
-        return $this->getBinaryDir() . DIRECTORY_SEPARATOR . $name;
-    }
-
-    /**
-     * Check whether this tool is installed (all provided binaries exist on disk).
-     */
-    public function isInstalled(): bool
-    {
-        return array_all($this->getProvides(), fn ($binary) => file_exists($this->getBinary($binary)));
-    }
-
-    /**
-     * Get the version currently installed on disk, as recorded by ToolVersionRegistry when this
-     * tool's binary was last (re-)installed via PackageInstaller::installBinary().
-     *
-     * Returns null if the tool was never installed through the package installer (e.g. installed
-     * manually, or not installed at all), or if its artifact doesn't expose a version string.
-     * This reflects what's actually on disk, unlike the download cache which only reflects the
-     * last download and may be stale or cleared.
-     */
-    public function getInstalledVersion(): ?string
-    {
-        return ToolVersionRegistry::get($this->name);
-    }
-
-    /**
-     * Get the minimum required version for this tool, if specified.
-     *
-     * Returns null if no version constraint is configured.
-     */
-    public function getMinVersion(): ?string
-    {
-        $version = $this->getToolField('min-version');
-        return $version !== null ? (string) $version : null;
-    }
-
-    /**
-     * Tools install to PKG_ROOT_PATH (or the configured install-root),
-     * not BUILD_ROOT_PATH.
-     */
-    public function getInstallTarget(): string
-    {
-        return $this->getBinaryDir();
-    }
-
-    /**
-     * Get the 'tool' sub-config for this package.
-     *
-     * Returns the nested array under the 'tool' key in the package YAML,
-     * or an empty array if not configured.
-     *
-     * @return array<string, mixed>
-     */
-    private function getToolConfig(): array
-    {
-        $config = PackageConfig::get($this->name);
-        if (!is_array($config) || !isset($config['tool']) || !is_array($config['tool'])) {
-            return [];
-        }
-        return $config['tool'];
-    }
-
-    /**
-     * Get a field from the nested 'tool' config block, honoring the same
-     * '@windows'/'@unix'/'@macos'/'@linux'/'@bsd'/'@freebsd' suffix override priority
-     * that PackageConfig::get() applies to top-level fields. This lets a tool declare a
-     * per-OS override, e.g. 'provides' + 'provides@windows', without needing platform-
-     * specific package config files.
-     */
-    private function getToolField(string $field): mixed
-    {
-        $tool = $this->getToolConfig();
-        $suffixes = match (SystemTarget::getTargetOS()) {
-            'Windows' => ['@windows', ''],
-            'Darwin' => ['@macos', '@unix', ''],
-            'Linux' => ['@linux', '@unix', ''],
-            'BSD' => ['@freebsd', '@bsd', '@unix', ''],
-        };
-        foreach ($suffixes as $suffix) {
-            $key = "{$field}{$suffix}";
-            if (isset($tool[$key])) {
-                return $tool[$key];
-            }
-        }
-        return null;
-    }
-}
--- a/src/StaticPHP/Package/ToolVersionRegistry.php
+++ b/src/StaticPHP/Package/ToolVersionRegistry.php
@@ -1,79 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace StaticPHP\Package;
-
-use StaticPHP\Runtime\SystemTarget;
-
-/**
- * Tracks the version actually installed on disk for tool packages (PKG_ROOT_PATH), separate from
- * the download cache (ArtifactCache). Tools are installed once and reused across many builds, so
- * the download cache (which only reflects the last download) can drift from what's really on disk
- * (e.g. cache cleared, or installed a long time ago via `doctor`). This registry is the source of
- * truth for "what version is currently installed", used by ToolPackage::getInstalledVersion() and
- * the `check-update --installed` flag.
- *
- * Backed by a small JSON file at PKG_ROOT_PATH/.spc-tool-versions.json, mirroring the same
- * read-once/write-through pattern used by StaticPHP\Artifact\ArtifactCache.
- */
-class ToolVersionRegistry
-{
-    /** @var null|array<string, array{version: null|string, platform: string, installed_at: string}> */
-    private static ?array $data = null;
-
-    /**
-     * Get the recorded installed version for a tool, or null if never recorded (not a tool
-     * package, not installed yet, or the artifact doesn't expose a version).
-     */
-    public static function get(string $tool_name): ?string
-    {
-        self::load();
-        return self::$data[$tool_name]['version'] ?? null;
-    }
-
-    /**
-     * Record the version currently installed for a tool. Called after a tool package's binary
-     * has been (re-)installed, regardless of whether extraction actually ran (keeps the registry
-     * self-healing if it was deleted separately from the installed files).
-     */
-    public static function record(string $tool_name, ?string $version): void
-    {
-        self::load();
-        self::$data[$tool_name] = [
-            'version' => $version,
-            'platform' => SystemTarget::getCurrentPlatformString(),
-            'installed_at' => date('c'),
-        ];
-        self::save();
-    }
-
-    private static function getPath(): string
-    {
-        return PKG_ROOT_PATH . '/.spc-tool-versions.json';
-    }
-
-    private static function load(): void
-    {
-        if (self::$data !== null) {
-            return;
-        }
-        $path = self::getPath();
-        if (!file_exists($path)) {
-            self::$data = [];
-            return;
-        }
-        $content = file_get_contents($path);
-        self::$data = is_string($content) ? (json_decode($content, true) ?: []) : [];
-    }
-
-    private static function save(): void
-    {
-        $path = self::getPath();
-        $dir = dirname($path);
-        if (!is_dir($dir)) {
-            @mkdir($dir, 0755, true);
-        }
-        file_put_contents($path, json_encode(self::$data, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE));
-    }
-}
--- a/src/StaticPHP/Registry/PackageLoader.php
+++ b/src/StaticPHP/Registry/PackageLoader.php
@@ -17,7 +17,6 @@ use StaticPHP\Attribute\Package\PatchBeforeBuild;
 use StaticPHP\Attribute\Package\ResolveBuild;
 use StaticPHP\Attribute\Package\Stage;
 use StaticPHP\Attribute\Package\Target;
-use StaticPHP\Attribute\Package\Tool;
 use StaticPHP\Attribute\Package\Validate;
 use StaticPHP\Config\PackageConfig;
 use StaticPHP\DI\ApplicationContext;
@@ -28,7 +27,6 @@ use StaticPHP\Package\Package;
 use StaticPHP\Package\PackageInstaller;
 use StaticPHP\Package\PhpExtensionPackage;
 use StaticPHP\Package\TargetPackage;
-use StaticPHP\Package\ToolPackage;
 use StaticPHP\Util\FileSystem;

 class PackageLoader
@@ -90,7 +88,6 @@ class PackageLoader
                'target', 'virtual-target' => new TargetPackage($name, $item['type']),
                'library' => new LibraryPackage($name, $item['type']),
                'php-extension' => new PhpExtensionPackage($name, $item['type']),
-                'tool' => new ToolPackage($name, $item['type']),
                default => null,
            };
            if ($pkg !== null) {
@@ -193,8 +190,7 @@ class PackageLoader
            $attribute_instance = $attribute->newInstance();
            if ($attribute_instance instanceof Target === false &&
                $attribute_instance instanceof Library === false &&
-                $attribute_instance instanceof Extension === false &&
-                $attribute_instance instanceof Tool === false) {
+                $attribute_instance instanceof Extension === false) {
                // not a package attribute
                continue;
            }
@@ -220,7 +216,6 @@ class PackageLoader
                Target::class => ['target', 'virtual-target'],
                Library::class => ['library'],
                Extension::class => ['php-extension'],
-                Tool::class => ['tool'],
                default => null,
            };
            if (!in_array($package_type, $pkg_type_attr, true)) {
@@ -375,10 +370,7 @@ class PackageLoader
        // match condition
        $installer = ApplicationContext::get(PackageInstaller::class);
        $stages = self::$before_stages[$package_name][$stage] ?? [];
-        foreach ($stages as $entry) {
-            $callback = $entry[0];
-            $only_when_package_resolved = $entry[1] ?? null;
-            $conditionals = $entry[2] ?? [];
+        foreach ($stages as [$callback, $only_when_package_resolved, $conditionals]) {
            if ($only_when_package_resolved !== null && !$installer->isPackageResolved($only_when_package_resolved)) {
                continue;
            }
@@ -397,10 +389,7 @@ class PackageLoader
        $installer = ApplicationContext::get(PackageInstaller::class);
        $stages = self::$after_stages[$package_name][$stage] ?? [];
        $result = [];
-        foreach ($stages as $entry) {
-            $callback = $entry[0];
-            $only_when_package_resolved = $entry[1] ?? null;
-            $conditionals = $entry[2] ?? [];
+        foreach ($stages as [$callback, $only_when_package_resolved, $conditionals]) {
            if ($only_when_package_resolved !== null && !$installer->isPackageResolved($only_when_package_resolved)) {
                continue;
            }
@@ -444,9 +433,7 @@ class PackageLoader
                }
                $pkg = self::getPackage($package_name);
                foreach ($stages as $stage_name => $before_events) {
-                    foreach ($before_events as $entry) {
-                        $event_callable = $entry[0];
-                        $only_when_package_resolved = $entry[1] ?? null;
+                    foreach ($before_events as [$event_callable, $only_when_package_resolved, $conditionals]) {
                        // check only_when_package_resolved package exists
                        if ($only_when_package_resolved !== null && !self::hasPackage($only_when_package_resolved)) {
                            throw new RegistryException("{$event_name} event in package [{$package_name}] for stage [{$stage_name}] has unknown only_when_package_resolved package [{$only_when_package_resolved}].");
--- a/src/StaticPHP/Runtime/Executor/Executor.php
+++ b/src/StaticPHP/Runtime/Executor/Executor.php
@@ -5,13 +5,12 @@ declare(strict_types=1);
 namespace StaticPHP\Runtime\Executor;

 use StaticPHP\Package\LibraryPackage;
-use StaticPHP\Package\ToolPackage;

 abstract class Executor
 {
-    public function __construct(protected LibraryPackage|ToolPackage $package) {}
+    public function __construct(protected LibraryPackage $package) {}

-    public static function create(LibraryPackage|ToolPackage $package): static
+    public static function create(LibraryPackage $package): static
    {
        return new static($package);
    }
--- a/Show More
+++ b/Show More