diff --git a/examples/lib-demo/cpp-src/exports.cc b/examples/lib-demo/cpp-src/exports.cc
new file mode 100644
index 00000000..52128136
--- /dev/null
+++ b/examples/lib-demo/cpp-src/exports.cc
@@ -0,0 +1,19 @@
+#include <php_typephp_lib_demo_func_decl.h>
+
+#ifdef _WIN32
+#define TYPEPHP_API extern "C" __declspec(dllexport)
+#else
+#define TYPEPHP_API extern "C" __attribute__((visibility("default")))
+#endif
+
+extern "C" int php_aot_runtime_init(int argc, char **argv);
+
+TYPEPHP_API int typephp_lib_demo_add(int a, int b)
+{
+    char app_name[] = "typephp_lib_demo";
+    char *argv[] = {app_name, nullptr};
+    if (php_aot_runtime_init(1, argv) != 0) {
+        return 0;
+    }
+    return static_cast<int>(php_demo_add(a, b));
+}
diff --git a/examples/lib-demo/php-src/logic.php b/examples/lib-demo/php-src/logic.php
new file mode 100644
index 00000000..cf0822e4
--- /dev/null
+++ b/examples/lib-demo/php-src/logic.php
@@ -0,0 +1,8 @@
+<?php
+
+declare(strict_types=1);
+
+function demo_add(int $a, int $b): int
+{
+    return $a + $b;
+}
diff --git a/examples/lib-demo/project.yml b/examples/lib-demo/project.yml
new file mode 100644
index 00000000..ecbc89fa
--- /dev/null
+++ b/examples/lib-demo/project.yml
@@ -0,0 +1,7 @@
+name: typephp_lib_demo
+mode: lib
+version: 0.1.0
+cxx-std: c++17
+sources:
+  - php-src
+  - cpp-src
diff --git a/src/Backend/Clang.php b/src/Backend/Clang.php
index ec96b6d2..ea4177e4 100644
--- a/src/Backend/Clang.php
+++ b/src/Backend/Clang.php
@@ -90,7 +90,7 @@ class Clang extends GccLikeBackend
         if ($this->platform instanceof Windows) {
             return '';
         }
-        if ((!empty($config['build_mode']) && $config['build_mode'] === 'ext') || !empty($config['pic'])) {
+        if ((!empty($config['build_mode']) && ($config['build_mode'] === 'ext' || $config['build_mode'] === 'lib')) || !empty($config['pic'])) {
             return ' -fPIC';
         }
         return '';
@@ -108,7 +108,7 @@ class Clang extends GccLikeBackend
             }
             $flags .= ' ' . $this->platform->getCrtConfig();
 
-            if (!empty($config['build_mode']) && $config['build_mode'] === 'ext') {
+            if (!empty($config['build_mode']) && ($config['build_mode'] === 'ext' || $config['build_mode'] === 'lib')) {
                 $flags .= ' /DLL';
             }
             return $flags;
diff --git a/src/Backend/GccLikeBackend.php b/src/Backend/GccLikeBackend.php
index ec6c541f..7d63f00d 100644
--- a/src/Backend/GccLikeBackend.php
+++ b/src/Backend/GccLikeBackend.php
@@ -53,7 +53,7 @@ abstract class GccLikeBackend extends CompilerBackend
     /** 获取 PIC 标志 */
     protected function getPICFlag(array $config): string
     {
-        if ((!empty($config['build_mode']) && $config['build_mode'] === 'ext') || !empty($config['pic'])) {
+        if ((!empty($config['build_mode']) && ($config['build_mode'] === 'ext' || $config['build_mode'] === 'lib')) || !empty($config['pic'])) {
             return ' -fPIC';
         }
         return '';
@@ -121,7 +121,7 @@ abstract class GccLikeBackend extends CompilerBackend
     {
         $flags = '';
 
-        if ((!empty($config['build_mode']) && $config['build_mode'] === 'ext') || !empty($config['shared'])) {
+        if ((!empty($config['build_mode']) && ($config['build_mode'] === 'ext' || $config['build_mode'] === 'lib')) || !empty($config['shared'])) {
             $flags .= ' ' . $this->platform->getSharedLinkFlag();
 
             if ($this->platform instanceof \TypePhp\Platform\Macos && !empty($config['install_name'])) {
diff --git a/src/Backend/Msvc.php b/src/Backend/Msvc.php
index baf1f6b6..9a294488 100644
--- a/src/Backend/Msvc.php
+++ b/src/Backend/Msvc.php
@@ -393,7 +393,7 @@ class Msvc extends CompilerBackend
         $cmd .= ' ' . $this->platform->getCrtConfig();
 
         // 扩展模块选项
-        if (!empty($config['build_mode']) && $config['build_mode'] === 'ext') {
+        if (!empty($config['build_mode']) && ($config['build_mode'] === 'ext' || $config['build_mode'] === 'lib')) {
             $cmd .= ' /DLL';
         }
 
diff --git a/src/CompilerBase.php b/src/CompilerBase.php
index 7d525a36..25b231cd 100644
--- a/src/CompilerBase.php
+++ b/src/CompilerBase.php
@@ -177,6 +177,7 @@ class CompilerBase implements PropertyAccessContext
     public const string OP_NOP = "if (0) {}\n";
     public const string BUILD_MODE_BIN = 'bin';
     public const string BUILD_MODE_EXT = 'ext';
+    public const string BUILD_MODE_LIB = 'lib';
     public const string ENTRY_FUNCTION = 'main';
     public const string PHPX_VENDOR_DIR = '/vendor/swoole/phpx';
     protected const string PHASE_IDLE = 'idle';
@@ -523,6 +524,16 @@ class CompilerBase implements PropertyAccessContext
         return $this->buildMode === self::BUILD_MODE_EXT;
     }
 
+    public function isBuildModeLib(): bool
+    {
+        return $this->buildMode === self::BUILD_MODE_LIB;
+    }
+
+    public function isBuildModeEmbed(): bool
+    {
+        return $this->isBuildModeBin() || $this->isBuildModeLib();
+    }
+
     public function getPhpDir(): string
     {
         try {
@@ -2860,7 +2871,7 @@ class CompilerBase implements PropertyAccessContext
         // extension 和 bin 模式都需要链接 PHP 库
         if ($platform instanceof Windows) {
             // Windows: 根据构建模式选择不同的库
-            if ($this->isBuildModeBin()) {
+            if ($this->isBuildModeEmbed()) {
                 // bin 模式：需要同时链接 php8ts.lib 和 php8embed.lib
                 // 注意：php8ts.lib 必须在 php8embed.lib 之前，因为 embed 依赖 core
                 // php8ts.lib 提供 PHP 核心全局符号（executor_globals, compiler_globals, sapi_globals）
diff --git a/src/Constants.php b/src/Constants.php
index 60836af3..a54fa578 100644
--- a/src/Constants.php
+++ b/src/Constants.php
@@ -165,7 +165,7 @@ class Constants
         'mode' => [
             'longPrefix' => 'mode',
             'prefix' => 'm',
-            'description' => 'Build mode, -m bin(binary) or -m ext(extension), default: bin',
+            'description' => 'Build mode, -m bin(binary), -m lib(shared library), or -m ext(PHP extension), default: bin',
             'required' => false,
             'defaultValue' => CompilerBase::BUILD_MODE_BIN,
         ],
diff --git a/src/Platform/PlatformBase.php b/src/Platform/PlatformBase.php
index f99fa60a..13e6ac05 100644
--- a/src/Platform/PlatformBase.php
+++ b/src/Platform/PlatformBase.php
@@ -83,7 +83,7 @@ abstract class PlatformBase
      */
     public function getTargetExtension(string $buildMode): string
     {
-        return $buildMode === 'ext'
+        return ($buildMode === 'ext' || $buildMode === 'lib')
             ? '.so'
             : $this->getExecutableExtension();
     }
@@ -93,7 +93,7 @@ abstract class PlatformBase
      */
     public function getBuildLibraryWarnings(string $phpDir, string $phpxDir, string $buildMode): array
     {
-        if ($buildMode !== 'bin') {
+        if ($buildMode !== 'bin' && $buildMode !== 'lib') {
             return [];
         }
 
diff --git a/src/Platform/Windows.php b/src/Platform/Windows.php
index ddf4adcb..f88ecc0c 100644
--- a/src/Platform/Windows.php
+++ b/src/Platform/Windows.php
@@ -105,7 +105,7 @@ class Windows extends PlatformBase
 
     public function getTargetExtension(string $buildMode): string
     {
-        return $buildMode === 'ext' ? '.dll' : '.exe';
+        return ($buildMode === 'ext' || $buildMode === 'lib') ? '.dll' : '.exe';
     }
 
     public function getDefaultCompiler(): string
@@ -177,7 +177,7 @@ class Windows extends PlatformBase
 
     public function getBuildLibraryWarnings(string $phpDir, string $phpxDir, string $buildMode): array
     {
-        if ($buildMode !== 'bin') {
+        if ($buildMode !== 'bin' && $buildMode !== 'lib') {
             return [];
         }
 
diff --git a/src/Preprocessor.php b/src/Preprocessor.php
index 420f348d..c33a4480 100644
--- a/src/Preprocessor.php
+++ b/src/Preprocessor.php
@@ -88,6 +88,17 @@ class Preprocessor extends CompilerBase
         $ext = $this->getPlatform()->getObjectExtension();
 
         // 保持与 cppFile 相同的路径分隔符
+        $normalizedFile = str_replace('\\', '/', $cppFile);
+        $normalizedMiscDir = str_replace('\\', '/', $this->getPhpxDir() . '/src/misc/');
+        if (str_starts_with($normalizedFile, $normalizedMiscDir)) {
+            $separator = $this->getPlatform()->getPathSeparator();
+            $objectDir = $this->buildDir . $separator . 'phpx-misc' . $separator . $this->targetName;
+            if (!is_dir($objectDir)) {
+                mkdir($objectDir, 0777, true);
+            }
+            return $objectDir . $separator . $info['filename'] . $ext;
+        }
+
         return $info['dirname'] . $this->getPlatform()->getPathSeparator() . $info['filename'] . $ext;
     }
 
diff --git a/src/Translator.php b/src/Translator.php
index d5963932..dd30d901 100644
--- a/src/Translator.php
+++ b/src/Translator.php
@@ -642,7 +642,7 @@ class Translator extends Preprocessor
         // shell_exec 和 define 已通过 php::fn:: 直接调用，无需动态符号表
 
         // 根据平台检查库文件（仅在构建二进制文件时需要）
-        if ($this->isBuildModeBin()) {
+        if ($this->isBuildModeEmbed()) {
             foreach ($this->getPlatform()->getBuildLibraryWarnings($this->getPhpDir(), $this->getPhpxDir(), $this->buildMode) as $message) {
                 $this->climate->warning($message['warning']);
                 if (!empty($message['info'])) {
@@ -1285,8 +1285,11 @@ CODE;
         $job = $this->maxJob;
 
         // embed 需要 main 函数，以及 cli 的内置函数定义
-        if ($this->isBuildModeBin()) {
+        if ($this->isBuildModeEmbed()) {
             $sourceFiles[] = $this->getPhpxDir() . '/src/misc/main.cc';
+        }
+
+        if ($this->isBuildModeBin()) {
             $sourceFiles[] = $this->getPhpxDir() . '/src/misc/php_cli_process_title.c';
             $sourceFiles[] = $this->getPhpxDir() . '/src/misc/ps_title.c';
         }
@@ -1575,6 +1578,11 @@ CODE;
             $includePaths = array_merge($includePaths, $this->userIncludePaths);
         }
 
+        $userDefines = $this->userDefines;
+        if ($this->isBuildModeLib()) {
+            $userDefines[] = 'PHPX_NO_MAIN=1';
+        }
+
         return [
             'include_paths' => $includePaths,
             'optimize' => $this->optimizeLevel,
@@ -1586,7 +1594,7 @@ CODE;
             'build_mode' => $this->buildMode,
             'enable_profiler' => $this->enableProfiler,
             'prof_output' => $this->targetName . '.prof',
-            'user_defines' => $this->userDefines,
+            'user_defines' => $userDefines,
             'lto' => $this->enableLto,
         ];
     }
@@ -2240,6 +2248,12 @@ CODE;
             $modeMap = [
                 'extension' => self::BUILD_MODE_EXT,
                 'ext' => self::BUILD_MODE_EXT,
+                'library' => self::BUILD_MODE_LIB,
+                'lib' => self::BUILD_MODE_LIB,
+                'shared' => self::BUILD_MODE_LIB,
+                'dll' => self::BUILD_MODE_LIB,
+                'dylib' => self::BUILD_MODE_LIB,
+                'so' => self::BUILD_MODE_LIB,
                 'binary' => self::BUILD_MODE_BIN,
                 'bin' => self::BUILD_MODE_BIN,
                 'cli' => self::BUILD_MODE_BIN,
diff --git a/version.txt b/version.txt
index 3cf4368c..bf0a67dc 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1082
\ No newline at end of file
+1084
\ No newline at end of file