title: How let vscode auto use cmake include path
body: <p>I have a cmake project, which use <code>find_package(OpenCV)</code> to find and include opencv lib and headers.</p>
  <p>It work well to compiler and run. But the vscode can't automatic parse cmake config to get right include path.</p>
  <p>The screenshot is <a href="https://i.stack.imgur.com/ICZP0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ICZP0.png" alt="enter image description here" /></a></p>
  <p>After some research. I find some manually config like <a href="https://stackoverflow.com/questions/36122358/visual-studio-code-c-include-path">Visual Studio Code: C++ include path</a></p>
  <p>My question is: Is the any why to let <code>vscode</code> automatic parse cmake <code>include_path</code>??</p>
  <p>My English is poor. If I explain not clearly, please let me know. Thank you!</p>
  <p>Update:</p>
  <p>After do <code>CMake: configure</code>, it resolved.</p>