MFC Link problem

最新推荐文章于 2024-03-10 10:24:15 发布

weixin_34319999

最新推荐文章于 2024-03-10 10:24:15 发布

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文章标签： shell

本文详细解释了如何在使用MFC和CRT库时确保MFC库在CRT库之前正确链接的方法，通过创建特定的头文件来实现不同配置下的库选择。

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nafxcw.lib   for MFC Static Link Library

Use of MFC in a Shared DLL : _AFXDLL in "preprocessor definitions" list defined

When Using both CRT and MFC libraries together you need to be careful. In such cases its important for MFC libraries to get linked before CRT libraries.

If you are using MFC, you need to link libc.lib before msvcrt.lib. You can do this by explicitely setting linker option.

please go through this link... http://support.microsoft.com/kb/148652
problem while linking CRT and MFC together

Great!!! Thanks alot sach!!

The solution I used was as per the link and creating a new header file, ForceLib.h. The file looks like this:
Code:
#ifndef _AFX_NOFORCE_LIBS

/////////////////////////////////////////////////////////////////////////////
// Win32 libraries

#ifndef _AFXDLL
   #ifndef _UNICODE
       #ifdef _DEBUG
           #pragma comment(lib, "nafxcwd.lib")
       #else
           #pragma comment(lib, "nafxcw.lib")
       #endif
   #else
       #ifdef _DEBUG
           #pragma comment(lib, "uafxcwd.lib")
       #else
           #pragma comment(lib, "uafxcw.lib")
       #endif
   #endif
#else
   #ifndef _UNICODE
       #ifdef _DEBUG
           #pragma comment(lib, "mfc71d.lib")
           #pragma comment(lib, "mfcs71d.lib")
       #else
           #pragma comment(lib, "mfc71.lib")
           #pragma comment(lib, "mfcs71.lib")
       #endif
   #else
       #ifdef _DEBUG
           #pragma comment(lib, "mfc71ud.lib")
           #pragma comment(lib, "mfcs71ud.lib")
       #else
           #pragma comment(lib, "mfc71u.lib")
           #pragma comment(lib, "mfcs71u.lib")
       #endif
   #endif
#endif

#ifdef _DLL
   #if !defined(_AFX_NO_DEBUG_CRT) && defined(_DEBUG)
       #pragma comment(lib, "msvcrtd.lib")
   #else
       #pragma comment(lib, "msvcrt.lib")
   #endif
#else
#ifdef _MT
   #if !defined(_AFX_NO_DEBUG_CRT) && defined(_DEBUG)
       #pragma comment(lib, "libcmtd.lib")
   #else
       #pragma comment(lib, "libcmt.lib")
   #endif
#else
   #if !defined(_AFX_NO_DEBUG_CRT) && defined(_DEBUG)
       #pragma comment(lib, "libcd.lib")
   #else
       #pragma comment(lib, "libc.lib")
   #endif
#endif
#endif

#pragma comment(lib, "kernel32.lib")
#pragma comment(lib, "user32.lib")
#pragma comment(lib, "gdi32.lib")
#pragma comment(lib, "msimg32.lib")
#pragma comment(lib, "comdlg32.lib")
#pragma comment(lib, "winspool.lib")
#pragma comment(lib, "advapi32.lib")
#pragma comment(lib, "shell32.lib")
#pragma comment(lib, "comctl32.lib")
#pragma comment(lib, "shlwapi.lib")

// force inclusion of NOLIB.OBJ for /disallowlib directives
#pragma comment(linker, "/include:__afxForceEXCLUDE")

// force inclusion of DLLMODUL.OBJ for _USRDLL
#ifdef _USRDLL
#pragma comment(linker, "/include:__afxForceUSRDLL")
#endif

// force inclusion of STDAFX.OBJ for precompiled types
#ifdef _AFXDLL
#pragma comment(linker, "/include:__afxForceSTDAFX")
#endif

#endif //!_AFX_NOFORCE_LIBS