I am using Visual Studio 2005 for Windows XP. I am trying to use the "Google Test". But I could not do just one test due to linker errors.
I built the Google Test source files with the / MDd option in debug mode. Then I created a new project. Then take the steps written in this link in the project properties file.
Than I tried to build Debug mode with the / MDd option and the following errors occurred. You can help? Thanks.
#include "gtest/gtest.h" TEST(sample_test_case, sample_test) { EXPECT_EQ(1, 1); } int main(int argc, char** argv) { return 1; } 1>------ Build started: Project: try3, Configuration: Debug Win32 ------ 1>Compiling... 1>try3.cpp 1>Linking... 1>libcpmtd.lib(ios.obj) : error LNK2005: "private: static void __cdecl std::ios_base::_Ios_base_dtor(class std::ios_base *)" ( ?_Ios_base_dtor@ios _base@std @@ CAXPAV12@ @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(ios.obj) : error LNK2005: "public: static void __cdecl std::ios_base::_Addstd(class std::ios_base *)" ( ?_Addstd@ios _base@std @@ SAXPAV12@ @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(locale0.obj) : error LNK2005: "private: static class std::locale::_Locimp * __cdecl std::locale::_Getgloballocale(void)" ( ?_Getgloballocale@locale @ std@ @ CAPAV_Locimp@12 @XZ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(locale0.obj) : error LNK2005: "private: static class std::locale::_Locimp * __cdecl std::locale::_Init(void)" ( ?_Init@locale @ std@ @ CAPAV_Locimp@12 @XZ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(locale0.obj) : error LNK2005: "private: static void __cdecl std::locale::facet::facet_Register(class std::locale::facet *)" ( ?facet_Register@facet @ locale@std @@ CAXPAV123@ @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(locale0.obj) : error LNK2005: "public: static void __cdecl std::_Locinfo::_Locinfo_ctor(class std::_Locinfo *,char const *)" ( ?_Locinfo_ctor@ _Locinfo@std @@ SAXPAV12@PBD @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(locale0.obj) : error LNK2005: "public: static void __cdecl std::_Locinfo::_Locinfo_dtor(class std::_Locinfo *)" ( ?_Locinfo_dtor@ _Locinfo@std @@ SAXPAV12@ @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::_Lockit(int)" ( ??0_Lockit@std @@ QAE@H @Z) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::~_Lockit(void)" ( ??1_Lockit@std @@ QAE@XZ ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(xdebug.obj) : error LNK2005: "void * __cdecl operator new(unsigned int,struct std::_DebugHeapTag_t const &,char *,int)" ( ??2@YAPAXIABU _DebugHeapTag_t@std @@ PADH@Z ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(xdebug.obj) : error LNK2005: "void * __cdecl operator new[](unsigned int,struct std::_DebugHeapTag_t const &,char *,int)" ( ??_U@YAPAXIABU _DebugHeapTag_t@std @@ PADH@Z ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>libcpmtd.lib(xdebug.obj) : error LNK2005: "struct std::_DebugHeapTag_t const & __cdecl std::_DebugHeapTag_func(void)" ( ?_DebugHeapTag_func@std @@ YAABU_DebugHeapTag_t@1 @XZ) already defined in msvcprtd.lib(MSVCP80D.dll) 1>LIBCMTD.lib(setlocal.obj) : error LNK2005: __configthreadlocale already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: _malloc already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: _free already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: __CrtSetCheckCount already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: __thiscall std::exception::exception(void)" ( ??0exception@std @@ QAE@XZ ) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: __thiscall std::exception::exception(char const * const &)" ( ??0exception@std @@ QAE@ABQBD @Z) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: __thiscall std::exception::exception(class std::exception const &)" ( ??0exception@std @@ QAE@ABV01 @@Z) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: virtual __thiscall std::exception::~exception(void)" ( ??1exception@std @@ UAE@XZ ) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: virtual char const * __thiscall std::exception::what(void)const " ( ?what@exception @ std@ @UBEPBDXZ) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: __thiscall std::bad_cast::bad_cast(char const *)" ( ??0bad_cast@std @@ QAE@PBD @Z) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: __thiscall std::bad_cast::bad_cast(class std::bad_cast const &)" ( ??0bad_cast@std @@ QAE@ABV01 @@Z) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stdexcpt.obj) : error LNK2005: "public: virtual __thiscall std::bad_cast::~bad_cast(void)" ( ??1bad_cast@std @@ UAE@XZ ) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(osfinfo.obj) : error LNK2005: __open_osfhandle already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dosmap.obj) : error LNK2005: __errno already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(_file.obj) : error LNK2005: ___iob_func already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(tidtable.obj) : error LNK2005: __encode_pointer already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(tidtable.obj) : error LNK2005: __decode_pointer already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(fflush.obj) : error LNK2005: _fflush already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(lconv.obj) : error LNK2005: _localeconv already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dbghook.obj) : error LNK2005: __crt_debugger_hook already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: _exit already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __exit already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __cexit already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __amsg_exit already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __initterm_e already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(mlock.obj) : error LNK2005: __lock already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(mlock.obj) : error LNK2005: __unlock already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0.obj) : error LNK2005: _mainCRTStartup already defined in MSVCRTD.lib(crtexe.obj) 1>LIBCMTD.lib(winxfltr.obj) : error LNK2005: __XcptFilter already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(stricmp.obj) : error LNK2005: __stricmp already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(sprintf.obj) : error LNK2005: _sprintf_s already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xi_a already defined in MSVCRTD.lib(cinitexe.obj) 1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xi_z already defined in MSVCRTD.lib(cinitexe.obj) 1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xc_a already defined in MSVCRTD.lib(cinitexe.obj) 1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xc_z already defined in MSVCRTD.lib(cinitexe.obj) 1>LIBCMTD.lib(hooks.obj) : error LNK2005: "void __cdecl terminate(void)" ( ?terminate@ @YAXXZ) already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(invarg.obj) : error LNK2005: __invalid_parameter already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(invarg.obj) : error LNK2005: __invoke_watson already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(getenv.obj) : error LNK2005: _getenv already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(strtol.obj) : error LNK2005: _strtol already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(strtoq.obj) : error LNK2005: __strtoui64 already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(dbgrptw.obj) : error LNK2005: __CrtDbgReportW already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(printf.obj) : error LNK2005: _printf already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LIBCMTD.lib(vprintf.obj) : error LNK2005: _vprintf already defined in MSVCRTD.lib(MSVCR80D.dll) 1>LINK : warning LNK4098: defaultlib 'MSVCRTD' conflicts with use of other libs; use /NODEFAULTLIB:library 1>LINK : warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs; use /NODEFAULTLIB:library 1>c:\try3\try3\Debug\try3.exe : fatal error LNK1169: one or more multiply defined symbols found 1>Build log was saved at "file://c:\try3\try3\try3\Debug\BuildLog.htm" 1>try3 - 57 error(s), 2 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
When I comment on the gtest file, the error is below:
//
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