From 68b512d5cdd30321014def42e22ea48eba4e6b76 Mon Sep 17 00:00:00 2001
From: impressionyang <impressionyang@outlook.com>
Date: Wed, 13 May 2026 18:08:26 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20Windows=20Qt=205.12?=
 =?UTF-8?q?=20MinGW=20=E5=A4=9A=E4=B8=AA=E7=BC=96=E8=AF=91/=E9=93=BE?=
 =?UTF-8?q?=E6=8E=A5=E9=97=AE=E9=A2=98?=
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1. onHotkeyEvent 多重定义: 头文件声明加 #ifdef Q_OS_WIN 保护
   MOC 会扫描头文件生成桩函数,与 cpp 中 #ifdef 实现冲突

2. PortAudio 链接失败: 平台分离库路径,Windows 查找 lib/win64 子目录
   原 libportaudio.a 是 Linux 编译的归档,不适用于 MinGW

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 cmake/dependencies.cmake | 11 ++++++++++-
 src/core/win_hotkey.h    |  2 ++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/cmake/dependencies.cmake b/cmake/dependencies.cmake
index 0d6d18c..73a5498 100644
--- a/cmake/dependencies.cmake
+++ b/cmake/dependencies.cmake
@@ -32,9 +32,18 @@ endif()
 # ----------------------------------------------------------------------------
 set(PORTAUDIO_ROOT "${THIRD_PARTY_DIR}/portaudio")
 
+# Windows 需要 MinGW 编译的版本，与 Linux 分开存放
+if(WIN32)
+    set(PORTAUDIO_LIB_PATH "${PORTAUDIO_ROOT}/lib/win64")
+elseif(APPLE)
+    set(PORTAUDIO_LIB_PATH "${PORTAUDIO_ROOT}/lib/macos")
+else()
+    set(PORTAUDIO_LIB_PATH "${PORTAUDIO_ROOT}/lib")
+endif()
+
 find_library(PORTAUDIO_LIB
     NAMES portaudio libportaudio
-    PATHS "${PORTAUDIO_ROOT}/lib"
+    PATHS "${PORTAUDIO_LIB_PATH}"
     NO_DEFAULT_PATH
 )
 find_path(PORTAUDIO_INCLUDE_DIR
diff --git a/src/core/win_hotkey.h b/src/core/win_hotkey.h
index 791aaa5..6f5c102 100644
--- a/src/core/win_hotkey.h
+++ b/src/core/win_hotkey.h
@@ -48,8 +48,10 @@ signals:
     /** @brief 初始化失败 */
     void error(const QString& message);
 
+#ifdef Q_OS_WIN
     /** @brief 处理 WM_HOTKEY 事件（由原生事件过滤器调用） */
     void onHotkeyEvent(int hotkeyId);
+#endif
 
 private:
     struct Impl;