Question

尝试此处建议的解决方案失败后： How to compile and link google tests in C++ project in Visual Studio 2013 but with Gtest installed by NuGet Package Manager?

并且只在绝望中在其他网站上找到这些答案的副本我现在正在考虑这个问题。

我也没有成功尝试在github下载的visual studio 2015中构建gtest或gmock。

我承认我的耐心在这一点上有些紧张。

编辑：这是在实现建议的更改后尝试编译的转储：

1>------ Build started: Project: Bank_Account, Configuration: Debug Win32 ------
1>Build started 19/03/2016 8:40:33 AM.
1>     1>
1>InitializeBuildStatus:
1>         Touching "Debug\Bank_Account.tlog\unsuccessfulbuild".
1>       ClCompile:
1>         All outputs are up-to-date.
1>         All outputs are up-to-date.
1>     1>
1>gtestd.lib(gtest-all.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>LIBCMTD.lib(_file.obj) : error LNK2005: ___iob_func already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(osfinfo.obj) : error LNK2005: __open_osfhandle already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dosmap.obj) : error LNK2005: __errno already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(fflush.obj) : error LNK2005: _fflush already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __amsg_exit already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __cexit already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __exit already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: __initterm_e already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0dat.obj) : error LNK2005: _exit already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(mlock.obj) : error LNK2005: __lock already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(mlock.obj) : error LNK2005: __unlock already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(winapisupp.obj) : error LNK2005: ___crtSetUnhandledExceptionFilter already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(winapisupp.obj) : error LNK2005: ___crtTerminateProcess already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(winapisupp.obj) : error LNK2005: ___crtUnhandledException already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: __CrtSetCheckCount already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: __calloc_dbg already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: __free_dbg already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbgheap.obj) : error LNK2005: __malloc_dbg already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(winxfltr.obj) : error LNK2005: __XcptFilter already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(hooks.obj) : error LNK2005: "void __cdecl terminate(void)" (?terminate@@YAXXZ) already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(invarg.obj) : error LNK2005: __invalid_parameter already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(invarg.obj) : error LNK2005: __invoke_watson already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xi_a already defined in MSVCRTD.lib(cinitexe.obj)
1>     1>
1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xi_z already defined in MSVCRTD.lib(cinitexe.obj)
1>     1>
1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xc_a already defined in MSVCRTD.lib(cinitexe.obj)
1>     1>
1>LIBCMTD.lib(crt0init.obj) : error LNK2005: ___xc_z already defined in MSVCRTD.lib(cinitexe.obj)
1>     1>
1>LIBCMTD.lib(lconv.obj) : error LNK2005: _localeconv already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbghook.obj) : error LNK2005: __crt_debugger_hook already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(wsetloca.obj) : error LNK2005: __configthreadlocale already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(dbgrptw.obj) : error LNK2005: __CrtDbgReportW already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(printf.obj) : error LNK2005: _printf already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>LIBCMTD.lib(vprintf.obj) : error LNK2005: _vprintf already defined in MSVCRTD.lib(MSVCR120D.dll)
1>     1>
1>libcpmtd.lib(ios.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
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(MSVCP120D.dll)
1>     1>
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(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(locale0.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(locale0.obj) : error LNK2005: "void __cdecl std::_Facet_Register(class std::_Facet_base *)" (?_Facet_Register@std@@YAXPAV_Facet_base@1@@Z) already defined in msvcprtd.lib(locale0_implib.obj)
1>     1>
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(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(locale0.obj) : error LNK2005: "private: static class std::locale::_Locimp * __cdecl std::locale::_Init(bool)" (?_Init@locale@std@@CAPAV_Locimp@12@_N@Z) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
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(MSVCP120D.dll)
1>     1>
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(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(cerr.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(iosptrs.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(locale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(xlock.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::_Lockit(int)" (??0_Lockit@std@@QAE@H@Z) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(xlock.obj) : error LNK2005: "public: __thiscall std::_Lockit::~_Lockit(void)" (??1_Lockit@std@@QAE@XZ) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(xthrow.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xbad_alloc(void)" (?_Xbad_alloc@std@@YAXXZ) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xlength_error(char const *)" (?_Xlength_error@std@@YAXPBD@Z) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(xthrow.obj) : error LNK2005: "void __cdecl std::_Xout_of_range(char const *)" (?_Xout_of_range@std@@YAXPBD@Z) already defined in msvcprtd.lib(MSVCP120D.dll)
1>     1>
1>libcpmtd.lib(wlocale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>libcpmtd.lib(xlocale.obj) : error LNK2038: mismatch detected for 'RuntimeLibrary': value 'MTd_StaticDebug' doesn't match value 'MDd_DynamicDebug' in Bank_Account.obj
1>     1>
1>LINK : warning LNK4098: defaultlib 'MSVCRTD' conflicts with use of other libs; use /NODEFAULTLIB:library
1>     1>
1>LINK : warning LNK4098: defaultlib 'LIBCMTD' conflicts with use of other libs; use /NODEFAULTLIB:library
1>     1>
1>C:\Users\Richard\documents\visual studio 2015\Projects\Bank_Account\Debug\Bank_Account.exe : fatal error LNK1169: one or more multiply defined symbols found
1>
1>Build FAILED.
1>
1>Time Elapsed 00:00:01.47
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Answer 1

假设您正在使用此软件包：https://www.nuget.org/packages/gtest/，您只需进行两项更改即可在VS2015中使用此功能。

首先，将PlatformToolset更改为＆＃34; v120＆＃34; （这是用于构建最新版gtest NuGet包的VS2013版本）：

然后，将gtest的包链接设置为＆＃34; static＆＃34;：

这应该让它适合你。

我在这里汇总了一个示例VS2015项目：https://github.com/mthierba/SO36081425-gtest-nuget

如果您想使用最新的VS2015平台工具集（v140），您必须自己从源代码构建gtest，或者找到另一个预先构建v140版本的软件包。

Answer 2

以下是成功将 gtest 关联到项目所需的操作：

将平台工具集设置为 Visual Studio 2013（v120），以便它与用于构建 gtest NuGet包的工具集相匹配。
转到项目属性 - ＆gt; 配置属性 - ＆gt; 参考套餐 - ＆gt; gtest 并设置与静态的链接。
最后，确保将可执行文件（执行测试）链接到 gtest 库链接到的相同运行时库。要执行此操作，请转到测试运行器项目的属性页并设置项目属性 - ＆gt; 配置属性 - ＆gt; C / C ++ - ＆gt; 代码生成到多线程调试（/ MTd）（用于调试版本配置）或多线程（/ MT）（用于发布）构建配置）。

NuGet版本的gtest没有在VS2015中链接

2 个答案: