如何在 premake5 和 VS2019 中使用 googletest

Question

我一直在尝试将 googletest 集成到我的解决方案中，但我要么遇到严重的链接器错误，要么根本无法添加它。

googletest 已添加为子模块：git 子模块添加 'https://github.com/google/googletest.git'

一直在尝试像这样配置 premake5：

...
project "libtest"
    location "libtest"
    kind "ConsoleApp"
    language "C++"

    targetdir ("bin/" .. outputdir .. "/%{prj.name}")
    objdir ("bin-int/" .. outputdir .. "/%{prj.name}")

    files
    {
        "%{prj.name}/src/**.h",
        "%{prj.name}/src/**.cpp",
        "libtest/vendor/googletest/googletest/**.h",
        "libtest/vendor/googletest/googletest/**.hpp",
        "libtest/vendor/googletest/googletest/src/gtest-all.cc"
    }

    includedirs
    {
        "mylib", // DLL
        "libtest/vendor/googletest/googletest/include/gtest",
        "libtest/vendor/googletest/googletest/include",
        "libtest/vendor/googletest/googletest"
    }
 ...

然后我得到 LNK2019 unresolved external symbol main referenced in function "int __cdecl invoke_main(void)" (?invoke_main@@YAHXZ) libtest C:\dev\mylib\libtest\LIBCMTD.lib(exe_main.obj) 1

Answer 1

终于解决了:)

添加一些额外的文件：

int main(int argc, char** argv)
{
    testing::InitGoogleTest(&argc, argv);

    return RUN_ALL_TESTS();
}

修复链接问题，并清理：

"libtest/vendor/googletest/googletest/include/gtest",
"libtest/vendor/googletest/googletest/include",
"libtest/vendor/googletest/googletest"

至此

"libtest/vendor/googletest/googletest/include",
"libtest/vendor/googletest/googletest/"

够了。

如何在 premake5 和 VS2019 中使用 googletest

How to use googletest with premake5 and VS2019

c++

googletest

premake

visual-studio-2019