修复无法编译成静态库的问题;

Author: cyanray

CMakeLists.txt

@@ -48,12 +48,14 @@ target_link_libraries(${PROJECT_NAME} nlohmann_json nlohmann_json::nlohmann_json
 target_link_libraries(${PROJECT_NAME} CURL::libcurl)
 #target_link_libraries(${PROJECT_NAME} INTERFACE ${BOOST_LIBRARIES})
 
-if(MSVC)
-    if(BUILD_SHARED_LIBS)
-        target_compile_definitions(${PROJECT_NAME} PRIVATE WIN_EXPORT)
-        target_compile_definitions(${PROJECT_NAME} PRIVATE SHARED_LIB)
+if(BUILD_SHARED_LIBS)
+    if(WIN32)
+    target_compile_definitions(${PROJECT_NAME} PRIVATE WIN_EXPORT)
     endif()
- endif(MSVC)
+else()
+    target_compile_definitions(${PROJECT_NAME} PRIVATE MIRAICPP_STATICLIB)
+endif()
+
 
 
 option(MIRAI_CPP_BUILD_EXAMPLES "Build examples" ON)

examples/RepeatMessage.cpp

@@ -1,4 +1,6 @@
 #include <iostream>
+// 使用静态库必须要在引入 mirai.h 前定义这个宏
+#define MIRAICPP_STATICLIB
 #include <mirai.h>
 
 int main()

include/defs/qq_types.hpp

@@ -4,6 +4,7 @@
 
 #include <exception>
 #include "serializable.hpp"
+#include "exported.h"
 
 namespace Cyan
 {
@@ -107,7 +108,7 @@ namespace Cyan
 	};
 
 	// 预先声明 MiraiBot 类
-	class MiraiBot;
+	class EXPORTED MiraiBot;
 
 }
 

include/exported.h

@@ -1,8 +1,9 @@
 #pragma once
 
-// Define EXPORTED for any platform
-#if defined(_WIN32) 
-# if defined(WIN_EXPORT) && defined(SHARED_LIB)
+#if defined(MIRAICPP_STATICLIB)
+#  define EXPORTED
+#elif defined(_WIN32) 
+# if defined(WIN_EXPORT)
 #   define EXPORTED  __declspec( dllexport )
 # else
 #   define EXPORTED  __declspec( dllimport )