xcode - 谷歌测试和 XCode 4.6

Question

XCode 4.6.3 中的谷歌测试问题

大家好，

我已经将 google tests 集成到我的 XCode 项目中，以及基本的命令行工具单元测试似乎工作正常(添加了 guest.framework，正确设置了 DYLD_LIBRRY_PATH)。

但是，一旦我添加到对象夹具 EXPECT_EQ(0, Object.PublicMember) 类型测试，我得到以下链接器错误。

Ld /Users/rinkevic/Library/Developer/Xcode/DerivedData/VeloxChemX-hbmvfkmcscchsvebxpaefvzmkvdp/Build/Products/Debug/UnitTest normal x86_64
cd /Users/rinkevic/Development/VeloxChemX
setenv MACOSX_DEPLOYMENT_TARGET 10.8
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk -L/Users/rinkevic/Library/Developer/Xcode/DerivedData/VeloxChemX-hbmvfkmcscchsvebxpaefvzmkvdp/Build/Products/Debug -F/Users/rinkevic/Library/Developer/Xcode/DerivedData/VeloxChemX-hbmvfkmcscchsvebxpaefvzmkvdp/Build/Products/Debug -F/Users/rinkevic/Development/Frameworks -F/Users/rinkevic/Development/VeloxChemX/../../Library/Frameworks -F/Users/rinkevic/Development/VeloxChemX/../Frameworks -filelist /Users/rinkevic/Library/Developer/Xcode/DerivedData/VeloxChemX-hbmvfkmcscchsvebxpaefvzmkvdp/Build/Intermediates/VeloxChemX.build/Debug/UnitTest.build/Objects-normal/x86_64/UnitTest.LinkFileList -mmacosx-version-min=10.8 -stdlib=libc++ -framework gtest -framework OpenCL -o /Users/rinkevic/Library/Developer/Xcode/DerivedData/VeloxChemX-hbmvfkmcscchsvebxpaefvzmkvdp/Build/Products/Debug/UnitTest


Undefined symbols for architecture x86_64:
"testing::internal::EqFailure(char const*, char const*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool)", referenced from:testing::AssertionResult testing::internal::CmpHelperEQ<int, int>(char const*, char const*, int const&, int const&) in TestCartMom.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

有什么建议我做错了吗？

Answer 1

我遇到了同样的问题。

在两个项目中选择 libstdc++。