How do you store third party libraries in your source control?

Question

How do you store third party libraries that you use in your project in your source control?

When would you store binaries in your source control?

When would

Answer 1

Conceptually you need to store at least the binaries (and the headers if you do C/C++) That's usually the only way with third party libraries where you don't have the source.

If you have the source you can opt to store the source and build the third party libraries in your build process.