开发静态库或者动态库时，静态库或动态库依赖另外的静态库或动态库，编译发现以下错误
编译错误：
Error1error LNK2005: _CrtSetCheckCount already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbgheap.obj)
Error2error LNK2005: _calloc_dbg already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbgheap.obj)
Error3error LNK2005: _free_dbg already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbgheap.obj)
Error4error LNK2005: _malloc_dbg already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbgheap.obj)
Error5error LNK2005: _amsg_exit already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(crt0dat.obj)
Error6error LNK2005: _initterm_e already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(crt0dat.obj)
Error7error LNK2005: __CppXcptFilter already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(winxfltr.obj)
Error8error LNK2005: __crtCaptureCurrentContext already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(winapisupp.obj)
Error9error LNK2005: __crtCapturePreviousContext already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(winapisupp.obj)
Error10error LNK2005: __crtTerminateProcess already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(winapisupp.obj)
Error11error LNK2005: __crtUnhandledException already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(winapisupp.obj)
Error12error LNK2005: _lock already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(mlock.obj)
Error13error LNK2005: _unlock already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(mlock.obj)
Error14error LNK2005: __crt_debugger_hook already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbghook.obj)
Error15error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(hooks.obj)
Error16error LNK2005: __xi_a already defined in MSVCRTD.lib(cinitexe.obj)\libcmtd.lib(crt0init.obj)
Error17error LNK2005: __xi_z already defined in MSVCRTD.lib(cinitexe.obj)\libcmtd.lib(crt0init.obj)
Error18error LNK2005: __xc_a already defined in MSVCRTD.lib(cinitexe.obj)\libcmtd.lib(crt0init.obj)
Error19error LNK2005: __xc_z already defined in MSVCRTD.lib(cinitexe.obj)\libcmtd.lib(crt0init.obj)
Error20error LNK2005: __iob_func already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(_file.obj)
Error21error LNK2005: _CrtDbgReportW already defined in MSVCRTD.lib(MSVCR110D.dll)\libcmtd.lib(dbgrptw.obj)
原因：静态库或动态库编译时的设置的Runtime Library和当前工程不一样
解决办法：工程Property -> C/C++ -> Code Generation -> Runtime Library设置为统一的，例如Debug模式下，统一为
DEBUG Multithreaded DLL