In cmake project, intellisense only works after build

[playgithub]

Env

OS: Linux
Compiler: g++ / clang
vscode: 1.59.0

Reproduce Problem

1. Open a folder with a cmake project, C/C++ intellisense not work, e.g.
   • goto include file
   • auto completion
2. Build the project, then intellisense works
3. Close vscode and reopen the folder, intellisense doens't work again

Question

• How to let intellisense for C/C++ work automatically?

[sean-mcmanus]

What version of the C/C++ extension are you using?

Are you using the CMake Tools extension with the configurationProvider set to "ms-vscode.cmake-tools"? Are you running CMake: Configure? Does your project generate required headers after building?

Can you provide the logs from running the C/C++: Log Diagnostics command after opening a file?

[playgithub]

In fact, I'm using vscodium and extenstions from its own extenstion market, the extensions are up to date.

[sean-mcmanus]

vscodium may not have access to the most recent versions of VS Code or our extension.

[playgithub]

ok