LIBCMTD.lib问题

程序中用到了多线程,

如果想强行链接,中VS2005中如何设置?

以下为运行错误:

------ Build started: Project: WINThread, Configuration: Debug Win32 ------

Linking...

tinyxmld.lib(tinystr.obj) : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/OPT:ICF' specification

LIBCMTD.lib(dbgheap.obj) : error LNK2005: _malloc already defined in LIBCMT.lib(malloc.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: __heap_alloc already defined in LIBCMT.lib(malloc.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: _calloc already defined in LIBCMT.lib(calloc.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: _realloc already defined in LIBCMT.lib(realloc.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: __recalloc already defined in LIBCMT.lib(realloc.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: _free already defined in LIBCMT.lib(free.obj)

LIBCMTD.lib(dbgheap.obj) : error LNK2005: __msize already defined in LIBCMT.lib(msize.obj)

LIBCMTD.lib(malloc.obj) : error LNK2005: _V6_HeapAlloc already defined in LIBCMT.lib(malloc.obj)

LIBCMTD.lib(dbghook.obj) : error LNK2005: __crt_debugger_hook already defined in LIBCMT.lib(dbghook.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: __get_sbh_threshold already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: __set_sbh_threshold already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: __set_amblksiz already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: __get_amblksiz already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heap_init already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_find_block already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_free_block already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_block already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_new_region already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_alloc_new_group already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_resize_block already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heapmin already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_heap_check already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(sbheap.obj) : error LNK2005: ___sbh_pHeaderDefer already defined in LIBCMT.lib(sbheap.obj)

LIBCMTD.lib(isctype.obj) : error LNK2005: __isctype_l already defined in LIBCMT.lib(isctype.obj)

LIBCMTD.lib(isctype.obj) : error LNK2005: __isctype already defined in LIBCMT.lib(isctype.obj)

LINK : warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs; use /NODEFAULTLIB:library

C:/Documents and Settings/neusoft/My Documents/Visual Studio 2005/Projects/WINThread/Debug/WINThread.exe : fatal error LNK1169: one or more multiply defined symbols found

Build log was saved at "file://c:/Documents and Settings/neusoft/My Documents/Visual Studio 2005/Projects/WINThread/WINThread/Debug/BuildLog.htm"

WINThread - 26 error(s), 2 warning(s)

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

指定编译选项/MDd

并忽略LIBCMT.lib

右击工程－－属性－－配置属性－－C/C++－－代码生成－－运行时库－－多线程调试（/MDd）

右击工程－－属性－－配置属性－－链接器－－输入－－忽略特定库

在你用到多线程的 .cpp 文件中加上一句： #pragma comment(lib, "LIBCMT.LIB") 比如我的一个程序中使用的： C/C++ code #include " D3Dapp.h " #include < process.h > #pragma comment(lib, "LIBCMT.LIB") // 后台绘图线程 void Paint( void * obj) { C3Dapp * C3Dobj = (C3Dapp * )obj; C3Dobj -> Render(); } HRESULT C3Dapp ::InitSence() { CUSTVERTEX * pWriteData; if (FAILED(m_lpD3dDevice -> CreateVertexBuffer( sizeof (CUSTVERTEX) * 3 , .............