使用解决方案文件夹时没有 CMakePredefinedTargets

在 CMake 中使用 VS 解决方案文件夹时，使用：

set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set_target_properties(MyProject PROPERTIES FOLDER "MyProjects")

我还自动启用CMakePredefinedTargets folder:

有没有办法避免这种行为？

重置PREDEFINED_TARGETS_FOLDER可以重命名该文件夹，但不能删除它。设置FOLDERINSTALL 等属性似乎也无效。

Thanks.

Edit：在研究了 CMake 代码后，我很确定你可以设置PREDEFINED_TARGETS_FOLDER to ""。我已经使用 CMake 3.3.2 和 VS2015 对其进行了测试

set_property(GLOBAL PROPERTY USE_FOLDERS ON)
set_property(GLOBAL PROPERTY PREDEFINED_TARGETS_FOLDER "")

预定义目标再次位于根级别。

而且，是的，如果全球USE_FOLDERS https://cmake.org/cmake/help/v3.3/prop_gbl/USE_FOLDERS.html财产如果ON那么预定义的目标被硬连线以始终分组在PREDEFINED_TARGETS_FOLDER https://cmake.org/cmake/help/v3.3/prop_gbl/PREDEFINED_TARGETS_FOLDER.html文件夹。所以设置FOLDER https://cmake.org/cmake/help/v3.3/prop_tgt/FOLDER.html例如的财产INSTALL没有帮助。

作为参考参见cmGlobalVisualStudioGenerator.cxx https://github.com/Kitware/CMake/blob/master/Source/cmGlobalVisualStudioGenerator.cxx#L92明确禁用此行为的地方ALL_BUILD target:

#if 0
    // Can't activate this code because we want ALL_BUILD
    // selected as the default "startup project" when first
    // opened in Visual Studio... And if it's nested in a
    // folder, then that doesn't happen.
    //
    // Organize in the "predefined targets" folder:
    //
    if (this->UseFolderProperty())
    {
        allBuild->SetProperty("FOLDER", this->GetPredefinedTargetsFolder());
    }     
#endif