I'd love to learn what accident you're referring to, Steve!
I vaguely recall the FSF (or maybe only Stallman) arguing against the modular nature of LLVM because a monolothic structure (like GCC's) makes it harder for anti-GPL actors (Apple!) to undermine it. Was this related?
That is true history, in my understanding, but it's not related.
Chris Lattner offered to donate the copyright of LLVM to the FSF at one point: https://gcc.gnu.org/legacy-ml/gcc/2005-11/msg00888.html
He even wrote some patches: https://gcc.gnu.org/legacy-ml/gcc/2005-11/msg01112.html
However, due to Stallman's... idiosyncratic email setup, he missed this: https://lists.gnu.org/archive/html/emacs-devel/2015-02/msg00...
> I am stunned to see that we had this offer.
> Now, based on hindsight, I wish we had accepted it.
Note this email is in 2015, ten years after the initial one.
Incredible. Thank you for sharing.
You're welcome! It's a wild story. Sometimes, history happens by accident.
Wow that is wild. Imagine how different things could have been...