#include <boost/optional.hpp>

int main(int argc, char** argv) {
    ;
}

{
  "configurations": [
    {
      "name": "x86-Debug",
      "generator": "Visual Studio 15 2017",
      "configurationType": "Debug",
      "buildRoot": "${env.USERPROFILE}\CMakeBuilds\${workspaceHash}\build\${name}",
      "cmakeCommandArgs": "",
      "buildCommandArgs": "-m -v:minimal",
      "variables": [
        {
          "name": "CMAKE_TOOLCHAIN_FILE",
          "value": "C:\github.com\vcpkg\scripts\buildsystems\vcpkg.cmake"
        }
      ]
    }
  ]
}

-- Selecting Windows SDK version 10.0.17134.0 to target Windows 10.0.14393.
1> -- Boost version: 1.67.0
1> this is C:/github.com/vcpkg/installed/x86-windows/include
1> -- Configuring done
1> -- Generating done
1> -- Build files have been written to: C:/Users/elampros/CMakeBuilds/31f1c30f-a176-4a35-a834-a64d29c38095/build/x86-Debug
1> Starting CMake target info extraction ...
1> CMake server connection made.
1> Extracted includes paths.
1> Extracted CMake variables.
1> Extracted source files and headers.
1> Extracted global settings.
1> Extracted code model.
1> Extracted CTest info.
1> Collating data ...
1> Target info extraction done.

fatal error C1083: Cannot open include file: 'boost/optional.hpp': No such file or directory