[Feature Request]: Statically link libgcc and libstdc++ on linux

[goatchurchprime]

Feature description

This library doesn't work under nixos due to the libstdc++ library not being statically linked.

There might be similar portability issues to other linux distros.

This was noted for the webrtc plugin: https://github.com/godotengine/webrtc-native/issues/110

Implementation Ideas

The fix was a couple of settings in the SConstruct file to force static linking to the libstdc++ libraries. https://github.com/godotengine/webrtc-native/pull/109/commits/1de32aa9ea1f3f4e1fd3f5f9b283ac4dc2befae1

[DmitriySalnikov]

There might be similar portability issues to other linux distros.

Sure. I have already faced another problem. My library refused to run on Ubuntu 20 if the library was built on Ubuntu 22. I found these build flags, but as far as I remember it still didn't solve the problem, so I just rolled back the Ubuntu version inside Github CI and everything worked.

You can test these changes here

😔

[DmitriySalnikov]

@goatchurchprime so is the library working now?

[goatchurchprime]

Confirmed that April version does not work, and this May version does work.
I think @Nitwel had sent me a fixed version that he compiled himself, it worked, and then I completely forgot about it.