Replaying a good comment from lobsters! https://lobste.rs/s/ybarpv/whitesmiths_c_compiler_one_earlie...

> You might also enjoy the Advent Of Computing podcast episode about IDRIS, Whitesmiths’ UNIX clone. History of the company and the compiler included, because they’re all related.

https://adventofcomputing.com/

https://youtu.be/UeZpKgtRfx0